178 results about "Water pipe" patented technology

The invention relates to vehicle cleaning tools, in particular to a cleaning brush, a cleaning device and a water-saving efficient cleaning device. The cleaning brush comprises a cleaning brush body. The cleaning brush body is provided with a cleaning brush head and a driving water pipe which is arranged on the lower side of the cleaning brush head. The cleaning brush head comprises a cylindrical brush head body and brush bristles, wherein the two ends of the cylindrical brush head body are hinged to the cleaning brush body, and the brush bristles are arranged on the brush head body. The driving water pipe is provided with water holes in the direction facing towards the brush bristles, the top of the driving water pipe is sealed, and the other end of the driving water pipe is communicated with a water conveying pipeline. The cleaning device is formed by the way that the cleaning brush is communicated and connected with a running water pipe through the water conveying pipeline. The water-saving efficient cleaning device comprises the cleaning brush, a water tank, a water pump and a power mechanism. The water tank, the water pump and the cleaning brush are in communication connection in sequence. The power mechanism drives the water pump to generate high pressure water, and the high pressure water is sprayed out through the water holes of the driving water pipe on the cleaning brush to drive the cleaning brush head to rotate at a high speed.

The invention relates to the technical field of performance stages, in particular to an elevating fountain stage, which comprises a fixed stage, a turbine pit, a supporting plate and a driving mechanism, wherein the supporting plate is provided with a through hole; an elevating stage is arranged right above the supporting plate; the driving mechanism is used for driving the elevating stage to move up and down; the lower surface of the elevating stage is provided with a hollow guide post; a water current channel is formed inside the elevating stage; the turbine pit is provided with a first water pump and a flexible water pipe; the supporting plate is provided with a plurality of spray nozzles and a second water pump; the plurality of spray nozzles are annularly and uniformly distributed on the hollow guide post; and the water outlet of the second water pump is communicated with the water inlets of the plurality of spray nozzles. Dancers standing on the elevating stage for performance seem like being supported by a water column which is sprayed upwards, so that the interestingness and appreciation of stage performance are enhanced greatly, dynamic impression formed by dynamic stage change is enhanced, practicability is high and appreciation value is high.

The invention provides a hydrogen fuel battery starting system and method. The hydrogen fuel battery starting system comprises a water pipeline; the water pipeline is connected in series with a cooling water pipeline of a hydrogen fuel battery electric pile and is connected in parallel with an external heat-dissipating system of the hydrogen fuel battery electric pile; an electric heater is arranged in the water pipeline; when the hydrogen fuel battery electric pile enters a working state, the electric heater is switched into electric energy transmitted by the hydrogen fuel battery electric pile to perform heating so as to heat a water channel of the water pipeline, and the hydrogen fuel battery electric pile is heated by the circulating water channel; the water pipeline is also provided with an electromagnetic valve for controlling on or off of the water pipeline. By the hydrogen fuel battery starting system and the hydrogen fuel battery starting method, the problems that high-power output cannot be realized at the starting stage of the hydrogen fuel battery in the prior art and boosting DC/DC is difficult in boosting output are solved, so that rapid start of the hydrogen fuel battery is guaranteed, the working environment of the boosting DC/DC is improved, and the electric energy output is relatively stable.

The invention discloses a sterilizer for medical instruments. The sterilizer comprises a sterilization box shell. A base is arranged at the bottom end of the sterilization box shell. A water tank is arranged on the inner side of the base, and is fixedly connected with the base through a support. An electric heater is mounted on the water tank. A water inlet pipe is arranged on one side of the water tank. An inner cylinder is arranged in the sterilization box shell. A steam communicating pipe is arranged at the bottom end of the inner cylinder, and is communicated into the water tank. An air guide pipe is arranged at the top end of the inner cylinder. A spiral condensing pipe is mounted on the air guide pipe. A condensed water collection box is arranged at the bottom end of the spiral condensing pipe. The sterilizer has the advantages that the sterilizer is provided with the condensed water collection box, and the spiral structure of the spiral condensing pipe is beneficial to condensation of water vapor, so that more water vapor is condensed into water and collected into the condensed water collection box, the water in the condensed water collection box can be discharged into a water return box later to evaporate into the water vapor, and water consumption is reduced.

The desk-top steaming apparatus comprises both the body and base, and water tank and water boilers are equipped inside the base. A water intake pipe and an exhaust pipe connect both the tank and boiler, and the position of the exhaust pipe is higher than that of the water intake pipe. This type of base helps fast boiling and produces vapor, and it also has automatic water supply. Next, a light base and an advertising lampshade may be equipped on the top of the body, and the light from light base can be projected into the body to show food clearly in order to catalyze advertising effect.

The present invention relates to a spiral wound reverse osmosis membrane element which is formed by winding at least one set of water purification membrane module around a central treated water pipe, and each set of the water purification membrane module is formed by laminating a mesh-like treated water flow guiding member, a reverse osmosis membrane and a mesh-like feed water flow guiding member; the reverse osmosis membrane is folded at a folded side to form a feed water flow channel therein along its inner surface; a treated water flow channel is formed between outer surfaces of adjacent reverse osmosis membranes; the mesh-like feed water flow guiding member is disposed inside the feed water flow channel; the mesh-like treated water flow guiding channel is disposed inside the treated water flow channel; the treated water flow channel is opened only at a treated water outlet which opens towards the central treated water tube, and the treated water flow channel is closed and sealed at remaining three sides; the feed water flow channel is closed and sealed at areas remote from the central treated water tube at two sides adjacent to the folded side, so that the feed water flow channel forms small sections of raw water inlets respectively at areas closer to the central treated water tube at the two sides, and a concentrate outlet is formed at the feed water flow channel at a side opposite to the folded side. The improved reverse osmosis membrane element of the present invention increases the water flow velocity along the membrane surface and therefore reduces concentration polarization and slows down the speed of contamination of the spiral wound type membrane element, and thereby enhancing the durability of the membrane element.

The invention discloses a basketball cleaning device for sports. The basketball cleaning device comprises a cleaning box, a hydraulic telescopic rod is fixedly installed on the top face of the inner side of the cleaning box, and a supporting plate is fixedly connected to the bottom end of the hydraulic telescopic rod. In the present invention, a basketball is rolled into an arc-shaped groove formed by combining the top surfaces of the two propping pieces through an inclined feeding channel; the hydraulic telescopic rod is opened to extend; the hydraulic telescopic rod is promoted to push the cleaning claw below the supporting plate; the cleaning claw and the bristle layer on the inner surface of the propping piece are propped against the periphery of the basketball; a second electric motoris started, the output end of the second motor is promoted to drive the shaft rod to be in meshing transmission through the bevel gear, the cleaning claw is made to rotate, at the moment, the water pump is started, the circulating water pipe is promoted to spray basketballs with cleaning water through the multiple spray heads of the arc-shaped pipe, the cleaning claw brushes the basketballs in acontinuous rotating mode, the basketball cleaning effect is effectively improved, and rapid cleaning of the basketballs is facilitated.

The invention discloses a dedusting apparatus. The apparatus comprises a dust hood, a filter tank, a water storage box and an induced draught fan, and the dust hood is connected with the filter tank; the induced draught fan is used for generating a negative pressure at the air outlet of the filter tank; a first filter chamber, a second filter chamber, a third filter chamber, a fourth filter chamber and a fifth filter chamber which are mutually connected are arranged in the filter tank; a plurality of spaced screen layers are arranged in the first filter chamber; the top in the second filter chamber is provided with a water distribution tube connected with the water storage tank, the water distribution tube is provided with at least one row of nozzles, the bottom in the second filter chamber is provided with a water collection groove, and the water collection groove is connected with the water storage groove through a circulating pipeline and a water pump; an active carbon particle filling layer is arranged in the third filtering chamber; a first active carbon brick is arranged in the fourth filter chamber; and a second active carbon brick is arranged in the fifth filter chamber. The dedusting apparatus is used for dust and smoke smell removal and purification of production workshops, and has the advantages of high dedusting efficiency and good purifying effect.

A disposable high speed turbo dental drill handset is disclosed, wherein the interior of the frame head, the front bolt handle and the back bolt handle are equipped with the corresponding air hole channel, the water spray air hole channel and the central water pore channel, while the air hole channel, the central water pore channel and the water spray air hole channel in the front bolt handle are equipped with an air hose, a water fume hose, a water hose. The back end of the air hose is connected with the air tube barb joint of the back bolt handle, and the front end of the air hose is connected to the air tube barb joint of the frame head, wherein the outside of the joint is tightly connected by the pipe holder. The back end of the water fume hose is connected with the water spay trachea barb joint of the back bolt handle, and the front end of the water fume hose is connected with the water spay trachea barb joint of the frame head, wherein the outside of the joint is tightly connected by the pipe holder. The back end of the water hose is connected with the water pipe barb joint of the back bolt handle, and the front end of the water hose is connected with the water bard joint of the frame head, wherein the outside of the joint is tightly connected by the pipe holder. The invention simplifies the installation technology.

The invention provides a summer water temperature adjustment device for a swimming pool. The water temperature adjustment device comprises a platy heat exchanger, a temperature control electromagnetic valve and a temperature transmitter, wherein the platy heat exchanger is provided with a water inlet and a water outlet; the water inlet can be connected to an air conditioning chilled water pipe; the water outlet can be connected to an air conditioning system water return pipe; the temperature control electromagnetic valve is arranged at the water inlet end of the platy heat exchanger; and the temperature transmitter is arranged in the swimming pool, and is used for monitoring water temperature and transmitting a control signal to the temperature control electromagnetic valve to start or stop the temperature control electromagnetic valve. The water temperature adjustment device can be used for reducing, adjusting and controlling the temperature of water in the swimming pool in summer, and is simple and low in cost; furthermore, the temperature control electromagnetic valve is only started or stopped through the water temperature transmitter instead of being controlled by a worker.

The invention discloses a novel food processing device comprising a food processing cylinder and an edible water injection cylinder; the food processing cylinder and the edible water injection cylinder vertically arranged are arranged side by side on the device base, and the food processing cylinder and the edible water injection cylinder are supported and connected with the device base through supporting parts; a water outlet end of the edible water injection cylinder is connected with an edible water inlet end of the food processing cylinder through a water guide pipe; rotation of a packingauger shaft cooperates with stirring of a material injection uniform mixing rod, so edible materials in a food channel are still in a uniform mixing state in a liquid, a material injection hole on thematerial injection uniform mixing rod still doing rotation motion makes the process of injecting into the food channel still uniform, finally, dynamic balance is formed in the food processing cylinder, and fluid food still keeping good consistency is discharged by a discharge nozzle.

The invention relates to a progressive filter cake and water film two-level filter air purifying and humidifying device, and belongs to the technical field of air purifying and humidifying. The devicemainly comprises an upper grid plate, an LCD liquid crystal display, a temperature and humidity sensor, a side grid plate, a box body, a fan, a roll type filter, a liquid accumulation groove, a conical plastic net, a fiber thin film, a water pipe, a water tank, a water storage groove, a water pump, a piston and the like; according to first-level filter, through the roll type filter, a filter cakeis formed, through progressive replacement, filtered air is more stable in quality, according to second-level filter, a water film is formed on the filer film on the conical filer net, purifying of bacteria, dust and the like can be achieved while humidifying is carried out, according to the air purifying and humidifying device, the humidifying purifying manner and the purification manner can beswitched, the different needs of the user can be met, the progressive filter cake and water film two-level filter air purifying and humidifying device is high in efficiency, low in energy consumption,simple, and stable in filter effect, the indoor air can be effectively purified, and the device has the wide application prospect in the site with the particle requirement for the air quality.

The invention discloses a cooling overbridge, and belongs to the technical field of overbridges. The overbridge comprises an overbridge body, guardrails and handrails are arranged on the two sides of the overbridge body, the overbridge body comprises a bridge floor upper layer and a bridge floor lower layer, water pipes which are regularly arranged side by side are installed between the upper layer and the lower layer, the water pipes are communicated with water tanks arranged on the overbridge, the periphery of each water tank is provided with a water pump and a water main, each water pump is connected with a water outlet of the corresponding water tank and the corresponding water main, water mains are connected with the water pipes between the upper layer and the lower layer, flowing water which is filled into the water tanks circulates between the water tanks and the water pipes and absorbs heat of the upper layer of the bridge floor covering on the water pipes, and the water pumps are connected with a controller arranged on the overbridge. According to the cooling overbridge, a double-layer bridge floor structure is adopted, the water pipes are installed between the double-layer structure, the cooling function is achieved through the flowing water, and the problems that in the prior art, the bridge floor of the overbridge is hot, and the heat wave is large are solved; the cooling overbridge has the advantages of being simple in structure and obvious in cooling effect.

The invention discloses an environmentally friendly efficient disposable continuous waste gas treatment device. The environmentally friendly efficient disposable continuous waste gas treatment devicecomprises an open fire furnace and a washing tower, the open fire furnace is connected with an air inlet at the lower part of the left side of the washing tower through a gas pipe, a second filteringlayer, a first filtering layer, a catalytic apparatus, a spraying pipe, an upper gas buffering and filtering plate and a lower gas buffering and filtering plate are respectively arranged in the innerpart of the washing tower from top to bottom, an elastic strut is arranged at the middle part between the upper gas buffering and filtering plate and the lower gas buffering and filtering plate, a plurality of sprayers are arranged on the lower side of the spraying pipe, the right side of the washing tower is connected with a circulating water pipe at the right end of the spraying pipe, and the other end of the circulating water pipe is connected at the bottom part of the right side of the washing tower. The environmentally friendly efficient disposable continuous waste gas treatment device isconvenient to use and control, the purifying efficiency of the waste gas is high, the waste gas can be thoroughly purified at one time, the emission requirement is met, the thermal energy resource inthe waste gas is recycled, the energy is saved, and the environment is protected.

The present invention discloses a novel water tank automatic pumping controller which comprises a float switch, a control delay protection circuit and a water sensor. The control delay protection circuit is connected to the float switch and the water sensor respectively. According to the novel water tank automatic pumping controller, the operations of cutting and welding of a water pipe are not needed, the installation is simple and safe, and induction electricity and high voltage do not exist. The controller has the functions of delay protection and water error detection, pumping equipment is effectively protected, in the condition without or without the need of a ground pool and a well, the water the pipe can be used to pump water to a water tank or water pool at a high place, and the fully automation is achieved.

The invention discloses a photovoltaic support with a cleaning unit, the photovoltaic support includes support columns, support frame and support rods, the support frame is connected with that top endof the support column through a universal joint, the support rod is a telescopic scissors bracket, the angle of the support frame is adjusted through the telescopic scissors bracket, a water spray pipe and a water collecting box are respectively arranged on two opposite sides of the support frame, the water collecting box is arranged as a square box body, the diagonal line of the water collectingbox is fixedly connected to one side of the support frame, a plurality of micro water leakage holes are arranged in the surface of the water collecting box opposite to the water spraying pipe, and awater collecting pipe is connected on the opposite side of the water collecting box and the water spraying pipe, so that the water sprayed from the water spraying pipe is recovered through the inclined two surfaces, and the large-particle dust on the surface of the solar cell panel rolls off along the two inclined surfaces of the water collecting box, so as to ensure that the water pipe is not blocked in the cleaning water recovery process.

The invention relates to a spray hole number selection platform. The spray hole number selection platform comprises a sprinkler structure, area judging equipment and spray hole opening equipment. Thesprinkler structure comprises a water pressure measuring device, a water pressure alarm device, a spray head, an air blower, a water pipe, a water pipe switch and an air blower switch, the spray headcomprises a plurality of spray holes, the water pipe switch is connected with the water pipe and used for controlling the opening and closing of a water body in the water pipe, the water pipe is connected with the spray head, the air blower switch is connected with the air blower and used for controlling the starting or closing of the air blower, and the air blower is disposed on one side of the spray head. The area judging equipment is used for identifying a plurality of human body pixel points in each effective image block based on a human body brightness value distribution range, and determining a corresponding real-time human body area based on the number of the multiple human body pixel points. The spray hole opening equipment is used for determining the number of spray holes in the spray head based on the real-time human body area, and the larger the real-time human body area, the more the number of the spray holes which are determined to open. Through the spray hole number selection platform, the controllability of the number of opened spay holes in the spray head is achieved.

A device for removing impurities from straw, comprising a removal box, a feed inlet is arranged above one side of the removal box, a breaking device is installed at the connection between the inside of the removal box and the feed inlet, and the two sets of inner walls of the removal box are A fixed plate is installed, and the fixed plate is connected to the mounting plate through a spring. A vibrating filter plate is installed obliquely between the two sets of mounting plates. A vibrating gasket is installed under the vibrating filter plate. , the vibrating disc is equipped with a vibrating block, the side of the miscellaneous removal box away from the feed inlet is connected with a miscellaneous filter pipe, the miscellaneous filter pipe is connected with a water delivery pipe, and one end of the water delivery pipe is connected with a high-pressure nozzle, and the high-pressure nozzle is set on The inside of the filter tube. The operation process in the straw removal process is simple, and the sand and dust in the straw can be quickly removed. Not only the removal efficiency is high and the quality of the removal is high, but also the use of less manpower and material resources greatly improves the quality of the straw. utilization efficiency.

The invention relates to the technical field of printing and dyeing raw material mixing, in particular to a printing and dyeing raw material mixing device which comprises a heating box. A water inletpipe is fixedly connected on the left inner side of the heating box, a transition box is fixedly connected at the left end of the water inlet pipe, a CoolDrive A8 servo controller is fixedly connectedon the right of the top end of the transition box, the a 1FK7083-5AF1-1DG2 servo motor is fixedly connected at the top end of the transition box, a plug is fixedly connected at the left end of a spindle of the 1FK7083-5AF1-1DG2 servo motor, and a horizontal disk is fixedly connected on the inner side of the top end of a mixing box. The mixing device is provided with a first cleaning ring, an electric telescopic rod and a spring. The position between the first cleaning ring and the second cleaning ring is adjusted, on one hand, raw materials can be vertically stirred by the first cleaning ringand a second cleaning ring, on the other hand, the inner wall of the mixing box can be cleaned through the action of the first cleaning ring and the second cleaning ring, and the printing and dyeingraw material mixing device has huge economic benefits and wide market prospects and is worthy of popularization and use.

An ultrasonic laser drilling device is characterized in that the ultrasonic laser drilling device comprises a cooling unit (1), a control unit (2), a communicating pipe (3), a filter tank (11), a high-power pulsed laser array (4), a plurality of ultrasonic generators (5) and an ultrasonic focusing array (6). A cable, a high-strength water pipe and a water returning pipe are arranged in the communicating pipe (3); the cable in the communicating pipe (3) enables the control unit (2) to be connected with the high-power pulsed laser array (4), the multiple ultrasonic generators (5), the ultrasonicfocusing array (6) and air pumps (9) in a shell (12) on the lower portion; and the high-strength water pipe in the communicating pipe (3) enables the cooling unit (1) to be connected with a cooling water circulation system of the high-power pulsed laser array (4), the ultrasonic generators (5) and the ultrasonic focusing array (6). The high-power pulsed laser devices emit high-pulse energy, and the ultrasonic generators damage the rock structure through the focusing array, so that rock breaking drilling is achieved, and the effect is good.

The invention relates to a water pipe fixing base for a fire-sprinkling system of a stereo garage. The water pipe fixing base comprises a U-shaped base which comprises a hanging plate, a base plate and an installing plate, the two ends of the base plate are fixedly connected with the bottom end of the hanging plate, and the top end of the hanging plate is fixedly connected with the installing plate; an arc-shaped water pipe bracket is arranged on the base plate, a rotating shaft is arranged in the middle of the bottom face of the water pipe bracket, the two sides of the bottom face of the water pipe bracket are each provided with a rotary supporting foot, a water pipe bracket cover is detachably connected to the water pipe bracket, and the water pipe bracket and the water pipe bracket cover jointly form a cavity used for containing water pipes; a rotating cavity is embedded in the position, corresponding to the rotating shaft, of the base plate, the rotating shaft is rotationally arranged in the rotating cavity, the positions, corresponding to the rotary supporting feet, of the base plate are provided with arc-shaped rotating grooves, the two rotating grooves are located on the same circle with the rotating cavity as the inner circle center and the distance between the rotating shaft and the rotary supporting feet as the radius, and the rotary supporting feet penetrate through the rotating grooves and are in threaded connection with nuts. Due to the water pipe fixing base, the water pipes can be conveniently hung with a rotating angle and can be protected.