93results about How to "Play a heating effect" patented technology

The invention relates to an anti-freezing pressure tapping pipe and discloses an anti-freezing pressure tapping pipe provided with a heating pipe. The anti-freezing pressure tapping pipe provided with the heating pipe aims to solve the problem that an existing pressure tapping pipe can be frozen to be blocked when used in severe cold areas. The anti-freezing pressure tapping pipe provided with the heating pipe comprises a pipe body, the heating pipe, a heat insulation layer and a liquid pipeline, wherein the heating pipe is arranged outside the pipe body, the heat insulation layer is arranged outside the heating pipe, the lower end of the pipe body is vertically connected with the liquid pipeline, a connecting pipe is connected with the upper end of the pipe body through a flange and is fixed through a bolt, a sealing gasket is arranged between the pipe body and the connecting pipe, a ball valve is connected to the connecting pipe, a pressure gauge is arranged at the topmost end of the device, phase-change media are arranged in the heating pipe, and a positioning ring is arranged outside the heat insulation layer. According to the anti-freezing pressure tapping pipe provided with the heating pipe, external energy resources are not needed, the electrifying difficulty of a traditional pressure tapping pipe is overcome, the heating effect is achieved, freezing and blocking of the pressure tapping pipe are effectively prevented, energy resources are saved, and measurement of the pressure of liquid in the pipeline is guaranteed.

The invention discloses a battery self-heating method and device. The device comprises a battery, a charge pump and a controller. The charge pump can be controlled to be charged or discharged. The controller, when the operating status information of the battery indicates that the battery is required to be self-heated, instructs the charge pump to be alternately charged and discharged in order to alternately discharge and charge the battery to generate heat to achieve self-heating. The battery self-heating method and device disclosed in the embodiment of the present invention can automaticallyinstruct the charge pump to be alternately charged and discharged in the event of excessively low battery temperature, so that the battery is correspondingly discharged and charged. Since the batteryhas internal resistance, the charging and discharging processes can cause the battery to generate heat and to achieve a self-heating effect. The battery self-heating method does not need external source-containing equipment, can be self-heated anytime anywhere as needed, and greatly facilitates the use.

The invention provides an agricultural greenhouse system based on the Internet of Things. The agricultural greenhouse system comprises a collection module, a cloud server, a mobile device, a controller and a functional module, wherein the collection module detects various parameter information in a greenhouse; the cloud server is connected with the collection module and used for receiving the parameter information; the mobile device is connected with the cloud server through a wireless network and outputs a control instruction; the controller is set locally to receive the control instruction sent by the mobile device through the cloud server; the functional module responds to the control instruction to work. Therefore, the intelligent control over the greenhouse system is achieved, manpower resources are saved, and moreover, a rainwater collection device is arranged outside the greenhouse, so that water sources are saved.

The invention provides a heat pump system which comprises a solar power hot water subsystem, an air-conditioner heat-exchange working medium circulation subsystem and an absorption type circulation subsystem. The absorption type circulation subsystem comprises a solution generator, a first condenser, a first throttle valve, a first evaporator and an absorber; the solution generator and the absorber are connected through two pipelines and form a refrigeration working medium circulation circuit; and the solution generator, the first condenser, the first throttle valve, the first evaporator and the absorber are sequentially connected. The air-conditioner heat-exchange working medium circulation subsystem comprises a four-way valve, a compressor and a subcooler, an outlet pipeline of the compressor is connected with a first valve port of the four-way valve, a pipeline of the solar power hot water subsystem and the outlet pipeline of the compressor both penetrate through the solution generator, and the subcooler is coupled to the first evaporator. According to the heat pump system, the solar power, wind energy and electric energy are utilized efficiently fully and complementally to drive an air conditioner to conduct refrigerating and heating, and electricity network pressure in the peak time of electricity using is effectively alleviated.

The invention discloses a preheating box for a leather embossing machine. The preheating box comprises a frame, a heating cover and a cloth guide roller, wherein a conveying belt group of which the two ends are distributed symmetrically and are used for fixing the two side edges of a piece of leather is arranged at the upper end of the frame; the heating cover covers the upper end face of the frame, and the bottom end of the heating cover is rotationally arranged on one side of the frame; the two ends of the cloth guide roller are arranged inside the frame; the cloth guide roller is used for positioning the leather from a pre-baking frame to conveying belts; the inner wall of the heating cover is partitioned into a heating segment and a heat preservation segment; the densities of gold heating tubes distributed on the heating segment are greater than the densities of the gold heating tubes distributed on the heat preservation segment. The preheating box has the advantages and beneficial effects that a novel mechanical structure is adopted in the scheme, and the distribution state of the gold heating tubes is changed, so that the effects of heating, performing uniform heating and protecting the leather from being damaged are achieved at the same time.

The invention discloses a plastic bending machine, which comprises a frame. A bending baffle is installed on the front of the frame through hinges. Both sides of the bending baffle are fixedly equipped with electric telescopic rods. The rear is fixedly connected with the bottom of the support rod, and a push rod motor is fixedly installed above the front of the support rod. The plastic bending machine, through the setting of the pressing block, the pressing plate, the second heating lamp tube and the second isolation mesh, has the effect that the pressing block can not only press the plastic plate, but also heat the plastic plate, and then through the servo The setting of the motor, and the use of telescopic sleeves, movable telescopic rods, fixed blocks, fixed rods, movable plates, fixed plates, insertion rods, compression springs, pull plates, bearings, rotating rods and fixed plates, so that the plastic plate When bending, the bottom and top of the plastic board can be preheated at the same time to bend the plastic board immediately, and then the plastic board is not easy to break when it is bent.

The invention provides a closestool seat ring. The closestool seat ring comprises a seat ring body, wherein a water flowing channel is formed in the bottom of the seat ring body, a water inlet of the water flowing channel is formed in one side of the hinged end of the seat ring body, the water flowing channel is of an unclosed circular ring shaped structure corresponding to the seat ring body, and a water outlet of the water flowing channel is formed in one side of the hinged end of the seat ring body and is spaced from the water inlet for a predetermined distance. The water inlet is connected with a hot water inlet pipe. By arranging the unclosed circular ring shaped structure corresponding to the circular ring shaped structure of the seat ring body at the bottom of the seat ring body, a user can inject hot water into the water flowing channel through the hot water inlet pipe before the closestool seat ring is used, the hot water heats the whole closestool seat ring body, accordingly an independent closestool seat cushion is not used, cross infection is prevented, and ice-cold irritation caused by the closestool seat ring to the hip of the user can be also prevented. The hot water inlet pipe can be connected with any other heat sources, and a seat ring heating effect can be played.

The invention discloses a device for extracting and grinding wormwood. The device comprises a shell; a discharging port is formed on a middle position on the bottom of the shell; a feeding port is formed on the top of the shell; a first rotating shaft is arranged in the feeding port; multiple sets of smashing blades are arranged on the two sides of the first rotating shaft; a driven wheel is arranged on the bottom of the first rotating shaft; a driving wheel is arranged on one side of the driven wheel; the driving wheel is connected with the driven wheel through a belt; a second rotating shaftis penetrated through the middle of the driving wheel; the top of the second rotating shaft is penetrated through the shell and is connected with a first driving motor on one side of the top of the shell; a first filter screen is arranged on the inner top of the shell. The device disclosed by the invention has the beneficial effects of reasonable design, simple structure and convenience in use. Compared with the traditional extracting device, the device disclosed by the invention has the advantages that the sufficient grinding property is effectively promoted, so that the purifying rate can be effectively increased and the use ratio can be effectively increased.

The embodiment of the invention relates to the technical field of fly ash treatment and particularly discloses a melting device for fly ash solidification. The melting device comprises a shell. The interior of the side wall of the shell is provided with an interlayer. A spiral hot oil conveying pipe is arranged in the interlayer in a spiral surrounding mode. An inner barrel is fixedly installed ina shell inner cavity, and the outer wall of the inner barrel is provided with an electromagnetic heater. A stirring mechanism is arranged in the inner barrel along the central axis, and a stirring motor is installed on a top plate of the shell and is used for driving the stirring mechanism to rotate. The top of the inner barrel is provided with a rotary distribution assembly. Through the meltingdevice provided by the embodiment of the invention, a very good heating effect can be achieved for a barrel, and thus a melting effect is ensured. When materials put into an top cavity of the inner barrel through a first feed funnel or a second feed funnel enter a lower inner cavity of the inner barrel through a distribution hole, an even feeding effect can be achieved.

The invention discloses a stirring device achieving the internal electromagnetic induction heating function. The stirring device comprises a magnetic field generator, a coil and a heating magneton. The coil is a planar coil or a cylindrical coil and is located above the magnetic field generator and used for generating an alternating magnetic field. The heating magneton comprises a metal induction sheet and a stirring magneton body. The metal induction sheet is annular or tubular and is located outside the stirring magneton body and fixedly connected with the stirring magneton body. The frequency of current passing through the coil is 20-60 kHz, and the instantaneous value of the current is 0.5-20A. The diameter of the metal induction sheet is 20-100 mm. The metal induction sheet is made of ferromagnetic metal or non-ferromagnetic metal and can be covered with a corrosion-resistant protective layer. The protective layer is made of fluoroplastics or quartz glass or glass or ceramic. By the adoption of the stirring device achieving the internal electromagnetic induction heating function, the heating mode of an existing stirring device is changed, the heating efficiency is improved, electricity is saved, and heating is evener.

The invention belongs to the technical field of glass processing, and specifically discloses a nutrient solution heating device. The nutrient solution heating device includes a bracket, a nutrient solution bag and a nutrient solution mixing heater, the nutrient solution bag is hung on the bracket, and the nutrient solution mixing heater Sleeved on the periphery of the nutrient solution bag and hung on the bracket, the nutrient solution bag includes a nutrient solution input nozzle, a nutrient solution circulation pipe, a circulation nozzle and a liquid outlet, and the nutrient solution input nozzle and circulation nozzle are set on the upper end of the nutrient solution bag , the liquid outlet is set at the bottom of the nutrient solution bag, the liquid outlet is provided with a liquid outlet cover, one end of the nutrient solution circulation pipe is in the nutrient solution bag, and the other end is connected to the nutrient solution mixing heater through the circulation nozzle. When the device is in use, through the setting of the heating device and the mixing device, the nutrient solution can be heated, and the nutrient solution in the upper part of the nutrient solution bag and the nutrient solution in the lower part are mixed and then input into the human body to ensure that the nutrient solution enters the pipeline. the constant temperature effect.

The invention discloses a seat skeleton structure capable of preventing the H point position of a front-seat passenger from lowering. The seat skeleton structure comprises a cushion skeleton; cushionbottom plates are arranged in the cushion skeleton in a connected mode, springs are arranged at the junctions of the cushion skeleton and the cushion bottom plates, one end of each spring is fixed tothe cushion skeleton, and the other ends of the springs are fixed to the cushion bottom plates; and the cushion skeleton is connected with the cushion bottom plates through the springs, and two springs are arranged between every two adjacent cushion bottom plates. A seat skeleton is provided with a heating structure, the heating effect can be achieved through the heating action of heat resistancewires in the heating structure, the safety factor during traveling is increased, fuel consumption is saved, and pollution is reduced; the cushion skeleton of the seat skeleton is provided with a damping mechanism, when a car bumps in the traveling process, the discomfort feeling caused by bumping is reduced through transverse pull-up force of the springs in the damping mechanism, the passenger canbe prevented from bumping and moving on a seat, and the comfort feeling of the passenger is improved.

The invention discloses a high-grade fabric flattening and drying device. The device comprises an operation table, a base is fixed to the bottom of the operation table, a hollow plate is clamped inside the operation table, supporting frames are symmetrically welded to the outer surface walls of both sides of the operation table, and a cross beam is welded to the tops of the supporting frames. Hydraulic cylinders are fixed to the upper surface of the cross beam and connected to bearings through hydraulic telescopic rods, connecting shafts are rotatably connected to the interiors of the bearingsand penetrate through sealing pad sheets to be rotatably connected to flattening rollers, clamping blocks are symmetrically fixed to both sides of the inner surface wall of each flattening roller, and a heating tube is clamped inside each clamping block. The heating tubes are connected to a temperature sensor through wires, and heat dissipation plates are fixed to the outer surfaces of the flattening rollers. According to the device, the overall structural design is simple and reasonable, connection among the parts and components is stable, the operation is flexible and convenient, the work efficiency is high, and the device has high practicability.

The invention discloses a reagent detection kit for detecting various drugs for drug alert, and relates to the field of drug alert. The reagent detection box for detecting various drugs for drug alert comprises a refrigeration box body, a first fixing seat and a second fixing seat are fixedly connected to the inner wall of the refrigeration box body and the inner wall of a reaction box body respectively, and a plurality of reagent insertion holes are formed in the upper surface of the first fixing seat and the upper surface of the second fixing seat; the outer surfaces of the top ends of the reagent tubes are movably sleeved with limiting lantern rings; and the lifting mechanism is in transmission connection with two of the limiting lantern rings. According to the reagent detection box for drug warning for detection of various drugs, the semiconductor chilling plate and the heating plate are arranged, the semiconductor chilling plate has a refrigeration effect on reagent tubes placed in the reagent insertion holes, the lifting mechanism is arranged, the reagent tubes are moved to a proper height, and at the moment, marks on the outer surfaces of the reagent tubes can be observed.

The invention discloses a fused salt energy accumulation power station comprising a low-temperature fused salt tank. A stirring impeller is connected in the low-temperature fused salt tank in a rotating manner. A high-temperature fused salt tank is arranged above the low-temperature fused salt tank. A temperature sensor is arranged in the high-temperature fused salt tank. A high-temperature fusedsalt tank base is arranged at the bottom end of the high-temperature fused salt tank. According to the fused salt energy accumulation power station, the fused salt temperature in the high-temperaturefused salt tank is detected through the temperature sensor, and the temperature of fused salt can be better monitored; a mirror surface is added to a vacuum layer to emit heat energy back into the high-temperature fused salt tank, and therefore the heat preservation performance of the high-temperature fused salt tank is improved. When magnetic force lines of a magnetic field pass through metal, countless small vortex flow can be generated in metal bodies, heated objects in the high-temperature fused salt tank spontaneously emit heat at a high speed, and therefore the heating effect is achieved. The stirring impeller is driven to rotate through a stirring motor, and therefore the fused salt in the low-temperature fused salt tank is prevented from being cooled and coagulated.

The invention discloses a machining device for a material for a diamond grinding wheel. A machine shell is included, and the right side face of the machine shell is fixedly connected with a work motor; the output end of the work motor is fixedly connected with rotating shafts, and the outer surfaces of the rotating shafts are fixedly connected with a group of driving conical gears; a group of vertical rods are rotationally connected to the top wall in the machine shell through bearings; and the outer surfaces of the vertical rods are fixedly connected with driven conical gears. According to the machining device for the material for the diamond grinding wheel, by arranging the work motor, the work motor drives the rotating shafts to rotate, and the rotating shafts drive two supporting rodsto rotate through a first coil, a second coil and two connection belts; the two supporting rods drive eccentric wheels to rotate; when the eccentric wheels are connected with a filtering plate, the filtering plate moves downwards; when the eccentric wheels are connected with the filtering plate, the filtering plate moves upwards under the effect of a vibrating spring, and an up-down vibrating effect is achieved; and redundant titanium dioxide sol is vibrated to fall, and therefore the effects of saving the material and lowering the production cost are achieved.

The invention relates to the technical field of air energy heat pump equipment, and particularly discloses an air energy heat pump steam unit. The air energy heat pump steam unit comprises an evaporator, a compressor, a plate exchanger and a throttling device, wherein the evaporator sequentially communicates with the compressor, the plate exchanger and the throttling device through pipelines; andthe plate exchanger for heat exchange is arranged in a heat preservation water tank, and the heat preservation water tank is connected with a steam generator for vaporizing liquid. The invention aimsto provide the air energy heat pump steam unit for solving the problems that an existing air energy heat pump cannot meet the specific requirement for higher temperature, and heat conversion, collection and reutilization of the air energy heat pump need to be improved.

The invention provides laminated electric heating auto glass with transverse transition zones. The transition zones are arranged on a conductive film layer (2) of a glass substrate (1) and composed of a plurality of conductive transition strips (5); each conductive transition strip comprises a silver paste strip and/or a metal foil strip, wherein silver paste is printed on the conductive film layer (2) and then dried to form the silver paste strips; the transition zones 4 are close to a first bus (3.1) and/or second bus (3.2); the conductive transition strips (5) are not in direct contact with the first bus (3.1) and the second bus (3.2). The laminated electric heating auto glass has the advantages that the transition zones are constructed without affecting the normal vision field of a main vision area; due to construction of the transition zones, the heating effect of the main vision area can be improved and the transition zones also can take a heating effect.

The invention belongs to the technical field of molds, and particularly relates to a rapid manufacturing pulp molding mold which comprises a base, four stand columns are symmetrically fixed to the top of the base, a supporting plate is arranged above the base, the tops of the stand columns are fixedly connected with the bottom of the supporting plate, a first mold is arranged above the supporting plate, L-shaped connecting plates are symmetrically fixed to the surface of the first mold, and the bottoms of the L-shaped connecting plates are fixedly connected with the top of a supporting plate. The electric heating pipe is arranged in the second mold, the heating effect can be achieved, and therefore the forming efficiency can be improved, the second mold can be conveniently lifted by arranging the L-shaped vertical plate, the one-way lead screw, the driven gear, the stepping motor, the driving gear, the chain, the strip-shaped block and the Z-shaped rod, and by arranging a support block, a bidirectional lead screw, a servo motor, a connecting block, a connecting rod, a transverse plate and a vertical rod, after molding forming, the mold can be conveniently ejected out of the first mold.

The invention discloses an intelligent high-speed open-width knitting and preshrinking combination machine and a processing process thereof. The machine comprises a rack; a cloth feeding assembly is arranged at one end of the rack; a cloth rolling assembly is arranged at the other end of the rack; a calendaring assembly, a humidifying assembly, a preshrinking assembly, a drying assembly and a tentering and pressing assembly are sequentially arranged between the cloth feeding assembly and the cloth rolling assembly in a matched mode; and the tentering and pressing assembly is matched with the cloth rolling assembly. According to the invention, in a calendaring treatment process, cloth is heated, and the cloth is humidified through the humidifying assembly, so that in a post-treatment process of the cloth, only one-time heating and one-time humidifying need to be conducted; and the post-treatment procedures are integrated in one machine, so that resources are saved, meanwhile labor is greatly reduced, the cloth processing time is shortened, the processing efficiency of the cloth is improved, and the processing cost of the cloth is reduced.

The invention relates to the technical field of temperature and humidity control, and particularly discloses a greenhouse temperature and humidity control device. The device comprises a humidity acquisition module for acquiring temperature data and humidity data, and each area of a greenhouse corresponds to one temperature and humidity acquisition module; and the greenhouse temperature and humidity control device further comprises a control module used for acquiring temperature data and humidity data from each temperature and humidity acquisition module and respectively determining whether thetemperature data and the humidity data of the corresponding area meet the temperature requirement and the humidity requirement of crops or not; if the temperature data does not meet the temperature requirements of the crops, the control module is further used for sending a temperature control instruction to a hot air control valve in the corresponding area; and if the humidity data does not meetthe humidity requirements of the crops, the control module is further used for sending a humidity control instruction to atomization control valves in the corresponding areas. By the adoption of the technical scheme, all the areas in the greenhouse can be independently adjusted.

The invention relates to the technical field of evaporators, in particular to a solar-energy evaporator special for an air source heat pump. The solar-energy evaporator comprises a transparent shell of a cuboid plate structure and is characterized in that the interior of the shell is divided into an upper cavity and a lower cavity; the upper cavity is filled with a thermal-insulation foam layer, multiple wave-shaped bent first collector pipes are embedded into the foam layer, second collector pipes vertical to the bottom surface of the shell are arranged at the curvature circle positions of the bent parts of the first collector pipes, and the second collector pipes and the first collector pipes are connected through a plurality of third collector pipes; the left ends of the first collectorpipes are jointly connected with a first left main pipe, and the right ends of the first collector pipes are jointly connected with a first right main pipe; a plurality of copper pipes for absorbingair heat are arranged inside the lower cavity, and a plurality of collector pieces vertically sleeve the copper pipes. The solar-energy evaporator is high in heat efficiency, convenient to use, good in practical value and worthy of popularization.

The invention discloses a convenient-to-adjust cloth paving device for garment processing. The device comprises a feeding and spraying structure, wherein a conveying and heating structure is arrangedat the discharge end of the feeding and spraying structure. According to the convenient-to-adjust cloth paving device for garment processing, through matched use of a paving structure, a movable plateII, a connecting strip, a rack II, a convex frame, a driving motor III, a sliding limiting frame, a sliding strip, a sliding seat, a frame body, a vertical convex plate, a rack III, a movable plate III, an electric telescopic rod II, a movable plate IV, a sliding rod II, an electric telescopic rod III, a flattening plate and a pressing plate, transverse movement of the flattening plate can conduct reciprocating movement scraping on the surface of fixed cloth, scraping operation is conducted on the cloth again, the operation of spraying water and wetting, scraping, heating, flattening and secondary scraping is achieved, multiple measures are used in cooperation, the cloth flattening effect is effectively guaranteed, the cloth is prevented from wrinkling and overlapping, and the quality oflater formed products is ensured.