62results about How to "Save resources" patented technology

The invention discloses an irrigation system for high-grade navel orange fruit trees in a high mountain orchard. The irrigation system comprises a control room, a pump room and an irrigation device, the irrigation device comprises a main water pipe and an irrigator, and the main water pipe is arranged along a trunk road of the high-mountain orchard; one end of the main water pipe is closed, and the other end of the main water pipe is communicated with an outlet of a water pump; the irrigator comprises a spraying pipe, a supporting pipe, an electromagnetic valve and a communicating pipe, the two ends of the spraying pipe are closed, the spraying pipe is arranged around the upper portion of a navel orange tree trunk, and the spraying pipe is provided with a plurality of spraying openings pointing to navel orange tree branches and leaves; the two ends of the supporting pipe are closed, the supporting pipe is provided with a water inlet pipe, the water inlet pipe is communicated with the main water pipe through the electromagnetic valve, and the supporting pipe is arranged in soil at the root of the navel orange tree; a power supply of the electromagnetic valve is electrically connected with a control switch of the control room; the two ends of the communicating pipe 3 are communicated with the spraying pipe and the supporting pipe respectively. By adopting the system, the navel orange pulp is rich in moisture and good in quality, the economic benefit is improved, and the use is convenient.

The invention relates to the technical field of scraped car disassembling, in particular to a scraped car disassembling and recycling method which comprises the steps that a scraped car is scanned to judge the overall damage grade of the car; the central control module judges the disassembly sequence of the whole vehicle according to the damage level of the whole vehicle and disassembles the vehicle according to the sequence; judging the damage grade of the disassembled vehicle part so as to judge whether the part can be reutilized or not; the central control module calculates the overall damage level of the vehicle according to the damage level of the part, and if the difference between the actual damage level of the vehicle and the judged damage level of the vehicle is large, the information of the vehicle is transmitted to the database to update the information of the database; according to the method, the damage level of the vehicle is estimated in advance to select the corresponding disassembling sequence to disassemble the scrapped vehicle, in the disassembling process, the intact degree of the disassembled parts is detected to judge whether the disassembled parts can be used for the second time or not, it is guaranteed that the parts are accurately disassembled and prevented from being damaged, and meanwhile the well-stored parts are reserved for reuse so that resources can be saved.

The invention discloses a decorative wallboard and a decorative wall. The decorative wallboard comprises a fixing cross beam and a decorative body. The fixing cross beam comprises a fixing shaft, a first end and a second end. A fixing through groove with a notch is formed in each of the first end and the second end. The first end and the second end are positioned at two ends of the fixing shaft respectively. The decorative body is fixed on the fixing shaft. The decorative wallboard or the decorative body can be demounted, namely is reusable, and accordingly, resources are saved; in addition, the decorative wallboard or the decorative body can be used indoors and outdoors, thereby having wide application range.

The invention discloses a solar electronic advertisement screen which is characterized in that the solar electronic advertisement screen comprises an advertisement frame and a control module, buzzersare arranged on the two sides of the advertisement frame respectively, a cooling fan is arranged on the rear side of the advertisement frame, a second shielding plate is welded to the advertisement frame, and a camera is installed at the bottom of the second shielding plate; an illuminating lamp is arranged at the bottom of the second shielding plate, the upper end of the second shielding plate isconnected with a solar cell panel through a first mounting base, the upper portion of the advertisement frame is connected with the solar cell panel through an adjusting electric cylinder, and an LEDdisplay screen is arranged on the front face of the advertisement frame. The control module is electrically connected with a battery module, an LED display screen, a buzzer, a camera, a temperature detection module, a storage module, a cooling fan, an adjusting electric cylinder and an illumination detection module. By means of the screen, advertisements can be played, pedestrians can have a restconveniently, heat dissipation, illumination and monitoring can be achieved, the solar cell panel can be adjusted, and resources are saved.

The invention discloses an intelligent garden irrigation device based on cloud computing. The device structurally comprises a water spraying nozzle, a water spraying pipe, a rotating frame, a dampingspring, a water inlet, an installing buckle, a rotating shaft, a connecting pipe and telescopic mechanisms. The telescopic mechanisms are arranged on the left side and the right side of the bottom ofthe connecting pipe, and the connecting pipe and the telescopic mechanisms are in clearance fit. The telescopic mechanisms are composed of fixing rods, rotating pressing blocks, transmission devices,valve switching-on devices, pushing devices, starting devices, power devices, reversing devices, telescopic rods and pressing devices. The fixing rods are arranged in the middles of the telescopic rods, the fixing rods and the telescopic rods are of integrated structures, the pressing devices are arranged at the top ends of the middles of the fixing rods, and the pressing devices and the fixing rods are of integrated structures. The height of the device can be adjusted at will by a user, thus, the user can adjust wide-range irrigation and narrow-range irrigation of the device, use is convenient, the user does not need to purchase a large number of devices, and unnecessarily wasted resources are effectively saved for the user.

The invention provides a building energy-saving ventilation system, and relates to the technical field of soil air heat exchange systems. The building energy-saving ventilation system comprises an indoor air heat exchange unit and a soil air heat exchange unit, wherein the indoor air heat exchange unit comprises a heat preservation box, an exhaust fan, a plurality of heat exchange pieces and a heat exchange ventilation pipe; the plurality of heat exchange pieces are oppositely arranged in the heat preservation box; the heat exchange ventilation pipe is arranged on the heat exchange pieces in apenetrating mode; the two ends of the heat exchange ventilation pipe extend out of the heat preservation box respectively; an air inlet pipe and an air outlet pipe are further arranged on the heat preservation box; one end of the air inlet pipe is communicated with an air outlet of the exhaust fan; the soil air heat exchange unit comprises an underground ventilation pipe and an air supply device;and an air inlet of the air supply device is communicated with one end of the underground ventilation pipe, and an air outlet is communicated with one end of the heat exchange ventilation pipe. According to the building energy-saving ventilation system, the temperature of original indoor air is fully utilized, the heat exchange pressure of the soil air heat exchange system is reduced, the scale of the soil air heat exchange system is reduced, and resources are saved.

The invention discloses a low-power-consumption NB transmission sensor comprising a machine body, an input end fixedly arranged at the upper end of the machine body and an output end fixedly arrangedat the lower end of the machine body, a first sliding groove is formed in the machine body, the first sliding groove is annularly formed, a bearing is fixedly arranged in the center of the outer surface of the machine body, and a rotating rod is rotatably arranged on the bearing; a first sliding block is fixedly arranged at the end, away from the bearing, of the rotating rod, the first sliding block is arranged in the first sliding groove in a sliding mode, a sliding ring is further fixedly arranged on the outer side wall of the machine body, a corresponding sliding piece is arranged on the side wall of the rotating rod, and the sliding piece and the sliding ring are arranged in a smooth and close fit mode; the upper wall of the rotating rod is also fixedly provided with a plurality of fixed blocks. According to the low-power-consumption NB transmission sensor, the self-cleaning process of the surface of the sensor is achieved, manual wiping is not needed, the normal heat dissipation process of the sensor is protected, and heat accumulation is prevented.

The invention provides a vehicle scheduling method and device, computer equipment and a storage medium, and belongs to the technical field of automatic control. The method comprises: acquiring the passenger flow volume and the online vehicle number of a target line in a current collection period; determining the number of target vehicles according to the passenger flow volume in the current collection period; determining a vehicle scheduling mode according to the target vehicle number and the online vehicle number; and according to the vehicle scheduling mode, carrying out scheduling control on the running vehicle of the target line. By means of the vehicle scheduling method, scheduling control over the vehicles in the line is achieved in real time according to the current passenger flow volume in the line, resources are saved, and user experience is improved.

The invention provides a food dryer with a multi-stage drying box. The food dryer comprises a workbench, a first drying box and a second drying box, wherein the top end of the first drying box is provided with a centrifugal device, the centrifugal device comprises a first driving motor arranged vertically, the output end of the first driving motor penetrates through a shell body of the top end ofthe fist drying box to extend into the interior of the first drying box to be connected with a first rotating shaft, a centrifugal barrel is connected to the end, far away from the first driving motor, of the first rotating shaft through a bearing seat, a spiral disc is welded to the inner wall of the centrifugal barrel, a plurality of second rotating shafts are welded to the bottom of the centrifugal barrel in a surrounding mode at equal intervals, a plurality of conveying belts are arranged on the inner walls of the two sides of the second drying box in a staggered mode, a turnover box is arranged at the other end of each conveying belt, and a turnover plate arranged obliquely is welded inside each turnover box. According to the food dryer with the multi-stage drying box, food raw materials can rotate along with the spiral disc, so that food in different areas is subjected to uniform drying baking treatment.

The embodiment of the invention provides a confirmation method and apparatus based on business type indication. The method comprises the following steps: a receiver node receives a business data packet sent by a sender node, wherein the business data packet carries N kinds of business types and k business data sub-packets; the receiver node sends back a confirmation message to the sender node, and the confirmation message includes business identifiers and k business identifying subsidiary fields, wherein the business identifiers indicate a combination of the N kinds of business types, or the business identifiers indicate that the number of business types is N; the business identifying subsidiary fields correspond to the business data sub-packets in a one-to-one mode, and the k business identifying subsidiary fields are arranged in the order of the k business data sub-packets to indicate the combination mode of the k business data sub-packets of the N kinds of business types, so that indication of multiple business can be completed at one time, and resources are substantially saved.

The invention provides a method and device for removing the policy charging control rule on the default bearer, so as to timely and accurately remove the temporary policy charging control rule and maintain the continuity of the voice service of the user equipment. The method includes: when receiving the flow description information of the service flow, judging whether the received service flow is a service flow switched by SRVCC; if the received service flow is a service flow switched by SRVCC, removing the Save the policy and charging control rules activated for the SRVCC handover on the bearer and issue the policy and charging control rules formulated for the newly created bearer at the same time. The method provided by the present invention does not depend on the setting of the timer, so there is no problem of inaccurate setting of the timer duration, and the activated policy charging control rules on the default bearer can be removed in time and accurately so that the voice of the user equipment can be maintained. Business continuity, meanwhile, timely removal of activated policy charging control rules on the default bearer also saves resources.

The invention discloses a secondary pouring and retaining advanced water stop structure for a post-cast strip of a basement bottom plate and a construction method. The secondary pouring and retainingadvanced water stop structure comprises the bottom plate, the post-cast strip, a trapezoidal advanced water stop strip on the lower portion of the bottom plate, a middle-buried rubber water stop strip, single-component polyurethane sealant, an EPS heat preservation material, a butyl steel plate water stop strip and a reserved rabbet. The construction method comprises the steps that steel bars forfixing the rubber water stop strip are machined, the reserved rabbet is retained, and the steel bars are bound; battens are pre-buried in the reserved rabbet; bilateral concrete is poured until the basement bottom plate is flush with the surfaces of the battens; and after first-time pouring, the steel bars of the basement bottom plate are bound, the post-cast strip is separated through a fast-ribbed formwork, and bottom plate concrete on the two sides of the post-cast strip is poured for the second time. By adopting the secondary pouring and retaining advanced water stop construction method, the bottom plate concrete and the advanced water stop strip concrete are connected into a whole through the reserved rabbet, the construction quality of the concrete at the position is improved, meanwhile, basement backfilling is completed in advance, main body construction is completed as soon as possible, post-cast strip advanced water stop measures are adopted, rainfall is stopped in advance, and resources are saved.