34 results about "Heating system" patented technology

An improved heating system air pressure sensing port. An example aircraft pitot tube heater uses Positive Temperature Coefficient (PTC) switching thermistors arranged to automatically sense the outside air temperature and heat to a design set point temperature. When a high outside air temperature is experienced, the pitot tube will not turn on. The pitot tube heater only turns on below the design set point and will consumes less current than the standard aircraft pitot tube heaters when operating at very cold temperatures. Virtually no current is drawn when the pitot tube increases past the set point, thus reducing the power drain on the aircraft system. The use of multiple thermistors gives the example pitot tube a level of failure redundancy that is not available in current pitot tube heaters.

The invention relates to a spontaneous ignition point test device in a high-pressure oxygen-rich environment. The spontaneous ignition point test device comprises an explosive vessel, a heating system, a vessel mounting and sealing protection device module, a pressure release device module, a high-pressure oxygen supply system and a pressure and temperature signal measuring and displaying module, wherein the heating system is arranged in the explosive vessel; the explosive vessel is arranged in the vessel mounting and sealing protection device module; the pressure release device module and the high-pressure oxygen supply system are respectively connected with the explosive vessel through the vessel mounting and sealing protection device module; and the pressure and temperature signal measuring and displaying module is connected with the explosive vessel. Compared with the prior art, the spontaneous ignition point test device disclosed by the invention can be used for measuring in real time, recording pressure and temperature information in the device and analyzing a spontaneous ignition point of a material to be tested under different oxygen-rich concentrations and pressures, and has the advantages of simple structure, convenience in mounting, high test efficiency, comprehensive data and the like.

The invention discloses a step-by-step heating system for high-viscosity slurry. The system comprises a preheating hydrolysis tank, a material pump, a high-temperature and high-pressure heat exchanger, a reaction processing unit, a heat source, a heat taking and utilizing unit and a subsequent processing unit. The system has the advantages that aiming at the high-viscosity slurry, through rapid primary heating and thermal hydrolysis viscosity reduction treatment of strong mechanical disturbance in the preheating hydrolysis tank and a step-by-step heating strategy for secondary preheating in the high-temperature and high-pressure heat exchanger, the high-efficiency heat exchange and temperature rise and low-resistance conveying of sludge to be preheated to the supercritical temperature areeffectively realized, and the high-efficiency and low-cost implementation of a supercritical water harmless treatment and resource utilization process for oil sludge, oil sand, high-viscosity organicmatter and other various slurry including the sludge is effectively promoted.

A cooking appliance (2) includes a recirculating airflow which is directed through particularly configured air plenum (46, 49, 52) and nozzle (70) structure that synergistically combine to enhance an overall cooking efficiency and effectiveness. In particular, the configuration of the air plenum (46, 49, 52), as well as the sizing and distribution of oven cavity entry nozzles (70), provides for an enhanced flow of heated air to the food product (36), thereby resulting in short cooking times due to high heat transfer while also providing an even browning and crisping of the food item (36) being cooked. In addition, the cooking appliance (2) incorporates an exhaust system (92, 97) wherein cooling air (106, 114, 115) and a percentage of the recirculating airflow (95) are mixed prior to being exhausted from an angled exhaust mixing tube (97).

A temperature variation of a glass substrate 2 at a plurality of measuring points in a continuous furnace 3 when preset temperatures of respective furnaces 3₁-3₃ are changed is estimated in the form of a matrix based on a model, an inverse matrix of the matrix is used so as to calculate correction values in such manner that a temperature of the glass substrate 2 corresponds to a temperature of a desired temperature profile, and the preset temperatures are corrected based on the correction values.

An electric vehicle three-system integrated test platform belongs to the field of electric vehicles. The electric vehicle three-system integrated test platform is composed of a battery and battery management system, a motor and motor control system, and an industrial personal computer. The battery and battery management system comprises a battery cooling/heating system, a battery management system, and a battery pack. The motor and motor control system comprises a current sensor, a voltage sensor, a motor, a speed/torque sensor, an inertia disc, a dynamometer, a motor controller, and a tension controller. The battery cooling/heating system makes the batteries work within an optimal temperature range. Through the battery management system, the voltage and current of the battery can be monitored, and functions like battery equalization can be achieved. Through the motor and motor control system, the performance and properties of the motor under various conditions can be tested and analyzed. A finished vehicle control system simulates different driving conditions of an electric vehicle so as to test and optimize the regenerative braking control effect.

The invention discloses an invisible humidifier of a floor heating system, and belongs to the technical field of humidifiers. The technical problem to be solved is to provide the invisible humidifier of the floor heating system, which utilizes the floor-heating temperature, does not waste power, does not occupy space, and is very good in effect. According to the technical scheme adopted by the invention, the invisible humidifier of the floor heating system comprises a water inlet, a cold water storage tank, an S-shaped heating tube, a warm water storage tank and a water absorption evaporation module, wherein the cold water storage tank and the warm water storage tank are separately arranged at the two sides of the S-shaped heating tube, and communicate with the S-shaped heating tube; the cold water storage tank communicates with the water inlet through a pipeline; the side surface of the warm water storage tank communicates with the bottom of the water absorption evaporation module; and the water inlet is close to the water absorption evaporation module. The invisible humidifier of the floor heating system is suitable for a house with a floor heating system, and has the advantages of being environmentally-friendly, energy-saving, free of space occupation, and good in humidifying effect.

The invention relates to the technical field of cultivation equipment, and specifically relates to a chicken brooding house heating system, including a warming furnace, a water tank, a radiating tank, a blower, and a temperature control device. A hot water outlet of the warming furnace is connected with a water outlet pipe. The water outlet pipe is divided into a water return pipe and a first circulating pipe. The free end of the water return pipe is communicated with the water inlet of the water tank. The free end of the first circulating pipe is communicated with one end of the radiating tank. A hot water inlet of the warming furnace is connected with a water inlet pipe. The water inlet pipe is provided with a circulating pump. The water inlet pipe is divided into a water supply pipe and a second circulating pipe. The free end of the water supply pipe is communicated with the water outlet of the water tank. The free end of the second circulating pipe is communicated with the other end of the radiating tank. The water return pipe and the water supply pipe are provided with valves. The radiating tank and the blower are arranged in a chicken brooding house, and the blower blows toward the radiating tank. The temperature control device comprises an indoor temperature control switch and an indoor temperature probe in the chicken brooding house. The indoor temperature control switch is electrically connected with the indoor temperature probe and the blower.

The invention discloses a highland backhole loader. The highland backhole loader comprises a frame (8) serving as a main body, a loading working device (13), an excavation working device (1), a cab assembly (3), a power system (9), a machine cover coverage part (10), a drive system (11), a working hydraulic system (2), a parking brake system (5), a running brake system (7), a steering hydraulic system (4), an air conditioning system (12) and an electrical applicable system (6) and further comprises a life supporting system (14) capable of meeting the oxygen demand of a driver in a highland, an adjustable independent heat dissipation system (15) capable of controlling the rotating speed of a fan according to the temperature of a radiator and a low-temperature heating system (16) capable of ensuring -40 DEG C smooth starting of the whole loader. The environmental adaptation of the backhole loader is greatly improved, and the highland backhole loader can especially adapt to highland high-and-cold, oxygen-poor and strong-ultraviolet severe environments and the like.

The invention discloses an anchor heating system with an alarm device. A servo motor is mounted below a heat preservation base; a round thermal insulation board is put on an annular partition board supporting table; a plurality of thermocouples are disposed in a heating furnace body; a plurality of line outlet holes are formed in the furnace wall of the heating furnace body; transmission lines of the thermocouples penetrate through the line outlet holes to be connected with a temperature recorder; the temperature recorder is connected with a heating system control system; the heating system control system is further connected with a heating system body; the temperature recorder is further connected with a terminal controller; the terminal controller is connected with the alarm device; an observing window is formed in the heating furnace body and provided with heat-resistant glass; a standby heating system body is connected with a standby heating system control system; and the standby heating system control system is connected with a manual control module. The anchor heating system is provided with the alarm device and the standby heating system body, people can discover a fault and take measures in time, and unnecessary loss is reduced.

The invention discloses an anaerobic ammonia oxidation reactor stable operation system based on multi-energy complementation. The system comprises an anaerobic ammonia oxidation reaction system and asewage warning system; a sludge biogas energy-solar energy-air energy coupling complementary mode is mainly used for taking warning measures on an anaerobic ammonia oxidation reactor through a heat storage water tank device; a sludge biogas system is a main heating system; and a solar heat collection system and an air source heat pump system are used as guarantee heating systems. According to thesystem, heat is provided for sewage in an adjusting tank through any two or three kinds of energy of biogas energy, solar energy and air energy at the same time, the requirement for the environment temperature in the operation process of the anaerobic ammonia oxidation reactor can be met, it is guaranteed that anaerobic ammonia oxidation bacteria have good activity, and efficient and energy-savingdenitrification is achieved. The system has the advantages of energy conservation, low operation cost, continuous and lasting temperature increasing effect, strong treatment capacity, stable operation effect and the like.

The invention provides a three-dimensional bi-continuous porous-carbon-based transition metal porous material and a preparation method thereof. The porous material comprises porous carbon and a three-dimensional bi-continuous transition metal porous material. The preparation method comprises the following steps of pickling zinc powder to remove an oxide film, fine-grinding and screening through aball mill, washing and drying to obtain micron-millimeter-level zinc powder; mixing and grinding the zinc powder and the transition metal powder to obtain zinc-containing transition metal alloy powder, spreading a layer of porous carbon powder on the middle part of the zinc-containing transition metal alloy powder layer, and rolling by a hydraulic press under a room-temperature condition to obtainporous carbon intercalated transition metal/zinc alloy of a sheet layer; and putting the porous carbon intercalated transition metal/zinc alloy of the sheet layer in a vacuum heating system, and evaporating zinc by heating at the high temperature, thereby obtaining the three-dimensional bi-continuous porous-carbon-based transition metal porous material. The three-dimensional bi-continuous porous-carbon-based transition metal porous material adopts room-temperature rolling and vacuum heating to control hole diameters and distribution of holes, has a great specific surface area and high heat conductivity and electrical conductivity, and is wide in range of application.

The invention discloses a high-temperature resistant composite material production system with heating uniformity. The high-temperature resistant composite material production system comprises a conveying system (1); and the composite material production system also comprises a heating system (2), a melting dipping system (3) and a cooling system (4), which are sequentially connected. The composite material production system utilizes the electro-magnetic induction theory, adopts modularization and temperature controlling regionalization design methods to break through the equipment bottleneck of difficulty in melting and dipping of the high-temperature resistant high-performance composite material, and overcomes the technical defects that the heating is not even, the temperature controlling precision is low during high-temperature plasticizing of the materials, the temperature of the heating system can be adjusted to be at 0-420 DEG C, and the temperature controlling precision is high.

The invention belongs to the technical field of heating, and particularly discloses a skirting line and a heating system. The skirting line comprises a skirting line body integrally formed by metal materials, the skirting line body comprises a panel part and two pipeline parts arranged on one side of the panel at interval in the height direction, the pipeline parts are arranged in the length direction of the skirting line body, the pipeline parts are used for accommodating heat water or heat-conducting mediums, an inserting slot with an opening being deviated from the panel part is formed between the two pipeline parts, and the inserting slot is used for inserting a heating unit. The heating system comprises the skirting line. According to the skirting line and the heating system, the skirting line has a heating function, the installation and maintenance of the heating system are simplified, the cost of the heating system is reduced, the land occupation of the heating system is reduced, and the thermal efficiency of the heating system is improved.

The invention relates to a phase changing refrigerating medium self-drive heating system for a CO2 heat pump. The phase changing refrigerating medium self-drive heating system for the CO2 heat pump comprises a compressor, a gas cooler, an evaporator and a user side; a refrigerating agent outlet of the compressor is communicated with a refrigerating agent inlet of the gas cooler; a refrigerating agent outlet of the gas cooler is communicated with a refrigerating agent inlet of the evaporator; a refrigerating agent outlet of the evaporator is communicated with a refrigerating agent inlet of thecompressor; a phase changing refrigerating medium inlet of the gas cooler is communicated with an outlet of the user side; and a phase changing refrigerating medium outlet of the gas cooler is communicated with an inlet of the user side. An external-power-free driving circulation type is adopted for the user side of a heating system, a water pump is not arranged, the propelling force generated bya phase state change happening when a phase changing refrigerating medium absorbs and releases heat is used for propelling the heating system to circulate between the user side and the gas cooler; anddue to the heating manner, the power consumption part of the water pump is saved, the total power consumption of the heating system is greatly reduced, and the energy utilizing rate is increased.

The invention relates to the field of heating equipment, in particular to a converter for oil heating into water heating. The converter comprises a shell of a box structure, an electromagnetic heatingdevice, a heat energy conversion device and a waste heat power generation device, and further comprises a heat conduction oil external circulation pipeline, a domestic water pipeline, a heating watercirculation pipeline and a heat conduction oil internal circulation pipeline. The converter electromagnetically heats heat conduction oil. Firstly, high-temperature heat conduction oil in the heat energy conversion device and water in a heating system conduct heat exchange to meet the requirements for heating; secondly, the high-temperature heat conduction oil provides heat energy for a kitchen range to meet the requirements for cooling meal and heating water; thirdly, the high-temperature heat conduction oil goes into the waste heat power generation device to conduct heat exchange with domestic water to meet the requirement for hot water for daily use; fourthly, a power generation module of the waste heat power generation device generates electricity through heat energy of the high-temperature heat conduction oil and creates benefits for users. Thus, the converter has multiple purposes, achieves the purposes of energy conservation and environmental protection and is convenient to manufacture and install and wide in application range.

The invention relates to a heat pump heating system based on a heating pipe network. The heat pump heating system based on the heating pipe network comprises a refrigerant circulation loop, a heatingwater circulation loop and a new residential area water supply circulation loop, wherein hot water in the heating water circulation loop is output by a thermal power plant, flows through an old residential area heating pipe network, and finally flows back to the thermal power plant, and the heating water circulation loop provides heat for the new residential area water supply circulation loop in amanner of direct connection or indirect heat exchanger; and the refrigerant circulation loop is connected with the heating water circulation loop and the new residential area water supply circulationloop in a manner of heat exchange separately, so that heat in the heating water circulation loop is recovered, and the new residential area water supply circulation loop is heated. Compared with theprior art, according to the heat pump heating system based on the heating pipe network, waste heat in the heating pipe network is subjected to secondary recovery, and converted to high-temperature heat energy on the basis of the characteristics of the heat pump system, so that capacity expansion can be realized in the case of not changing the transportation and distribution capacity of the heatingpipe network, and the thermal comfort of a user while using can also be ensured; and moreover, the scheme is not limited by regions and weather.

The invention discloses a rubber stripping device of a rubber buffer. The rubber stripping device comprises the rubber buffer, an electric permanent magnetic chuck, a chemical agent tank, a chemical preparation pump, a reaction kettle, a heating system, a waste liquid tank, a condenser and a condensate tank. The rubber buffer is hoisted into the reaction kettle by the electric permanent magnetic chuck, a chemical agent in the chemical agent tank is conveyed into the reaction kettle through the chemical agent pump, the rubber buffer and the chemical agent in the reaction kettle are heated through the heating system, the rubber buffer is heated through the heating system under the action of the chemical agent in the reaction kettle and under certain temperature and pressure conditions, and the rubber part in the rubber buffer is stripped from the metal part. The metal part of the rubber buffer after the rubber part is stripped is intact, the mass is not changed, the rubber buffer can be completely reused, the rubber stripping work of the rubber buffer is labor-saving, the efficiency is improved, the cost is low, and the rubber buffer is energy-saving and environment-friendly.

The invention discloses a circulating hot water system with a preheating system and used for an indoor swimming pool. The circulating hot water system comprises an indoor swimming pool, a filter unit, an instant-heating-type heating unit, a water storage unit and a heat exchanging unit; and the heat exchanging unit is installed at an air outlet of a cooling unit of an air conditioner external machine, hot air blown out of the air outlet of the cooling unit of an air conditioner is utilized to preheat water, refitting for an existing air conditioner external machine is not required, recycling of resources is realized, and energy consumption is reduced.