69results about How to "Realize the heating function" patented technology

The invention discloses a constant-temperature control and detection device of a gas sensor. The constant-temperature control and detection device comprises a filter assembly, a gas chamber, a semiconductor chilling plate, a heat dissipation assembly and a temperature controller, wherein the semiconductor chilling plate and the heat dissipation assembly are arranged on the gas chamber; the gas chamber comprises a sample gas pretreatment gas chamber, a constant-temperature detection gas chamber arranged beside the sample gas pretreatment gas chamber, and a liquid storage assembly arranged below the sample gas pretreatment gas chamber; the filtering assembly is communicated with the sample gas pretreatment gas chamber; and the sample gas pretreatment gas chamber is also respectively communicated with the liquid storage assembly and the constant-temperature detection gas chamber. According to the invention, the direction of the driving current of the semiconductor chilling plate is changed, so that heating and refrigerating functions are realized at the same time; the front-stage'sample gas pretreatment gas chamber 'realizes rapid heating / cooling of sampled gas, and also realizes filtration and collection of condensed water in the cooling process; and the rear-stage constant-temperature detection gas chamber realizes constant-temperature control on the detection gas chamber, so that the gas sensor, the temperature and humidity sensor and the gas chamber are in a constant room temperature range most suitable for detection.

The utility model relates to the technical field of medical instruments, in particular to a clinical pharmaceutical dispensing device which comprises a mixing box, a medicine inlet pipe is fixedly installed on the left side of the mixing box, a mixing device is fixedly installed in the mixing box, a heating device is detachably installed on the left side of the mixing box, and a filtering box is arranged on the right side of the mixing box. By arranging the mixing device, the follow-up dissolving speed can be remarkably increased to a certain extent, solid medicine can be crushed before being dissolved, so that the follow-up dissolving time is greatly shortened, meanwhile, the high efficiency of the medicine dispensing process is ensured, in addition, a heating device is arranged to generate hot air, and the medicine dispensing efficiency is improved. The stirring device is arranged in the mixing box so as to heat the medicine in the mixing box in the stirring process, the medicine dissolving efficiency is improved, the overall medicine dispensing efficiency is further improved, the medicine dispensing device is improved, the automatic stirring and heating functions are achieved, and the key for improving the medicine dispensing efficiency and the experiment efficiency is achieved.

The utility model discloses a functional water machine with a heating and hydrogen producing mechanism, which comprises a shell, a base is fixedly arranged in the middle of the bottom end of the inner wall of the shell, a stainless steel electrolytic bath is fixedly arranged in the middle of the top end of the base, and annular mounting seats are fixedly arranged on two sides of the bottom end of the inner wall of the stainless steel electrolytic bath. According to the functional water machine with the heating and hydrogen production mechanism, the hydrogen production function and the heating function can be achieved at the same time through the water machine, the heating function and the hydrogen production function can be achieved at the same time, the heating function and the oxygen production function can be achieved, and the heating function and the oxygen production function can be achieved at the same time. The hydrogen production efficiency can be improved by arranging a plurality of annularly distributed electrode plates in the stainless steel electrolytic tank, and hydrogen generated by the anode of the stainless steel electrolytic tank is guided into the aeration pipe through the hydrogen guide-out pipe and guided out through a plurality of aeration heads, so that the hydrogen is fully mixed with water in the water storage tank.

The invention relates to the technical field of batteries, in particular to a battery pole piece, a preparation method of the battery pole piece, a lithium ion battery and an electric vehicle. The battery pole piece comprises a foil and an electrode material layer which are arranged in sequence, the material of the electrode material layer comprises manganese-cobalt-nickel oxide, the chemical general formula of the manganese-cobalt-nickel oxide is MnxCoyNizO, x is equal to 0.2-0.4, y is equal to 0.2-0.4, z is equal to 0.4-0.6, and x + y + z is equal to 1. The invention aims to improve the low-temperature performance of the battery without influencing the performance of the battery in a high-temperature environment.

The utility model discloses a radiator, which relates to the field of heat dissipation and comprises a first heat dissipation main body, a second heat dissipation main body and a thermoelectric refrigerating unit, the first heat dissipation main body and the second heat dissipation main body are oppositely arranged, and the thermoelectric refrigerating unit is provided with a first heat conduction end and a second heat conduction end. One of the first heat conduction end and the second heat conduction end is a hot end, the other one of the first heat conduction end and the second heat conduction end is a cold end, the thermoelectric refrigerating unit is arranged between the first heat dissipation body and the second heat dissipation body, the first heat conduction end is in heat conduction fit with the first heat dissipation body, and the second heat conduction end is in heat conduction fit with the second heat dissipation body. According to the radiator, the first heat dissipation body, the second heat dissipation body and the thermoelectric refrigerating unit are arranged, the thermoelectric refrigerating unit has the refrigerating and heating functions, the radiator has the two working modes of the heating mode and the cooling mode, and the radiator using the thermoelectric refrigerating unit is simple in structure and high in heat dissipation efficiency.

The utility model provides an air shower with an oscillation function, which comprises an air shower body, a door arranged on one side of the air shower body, an air inlet mechanism arranged at the top of the inner side of the air shower body, a base arranged at the bottom of the inner side of the air shower body, an oscillation seat arranged at the top of the base, and a supporting mechanism arranged on the oscillation seat. An air shower pipe is arranged on one side in the air shower body, an air shower opening is formed in the air shower pipe, the top of the air shower pipe is connected with one end of an air inlet mechanism, the other end of the air inlet mechanism is connected with an air outlet of a fan, and an air inlet of the fan is connected with the output end of an air filter through a connecting pipe. The input end of the air filter is connected with the exhaust outlet through a connecting pipe. According to the air shower, the air inlet area and the air supply area of the air shower in the air shower are increased through specific structure arrangement and flow guide, meanwhile, air inlet and air supply of the air shower are balanced, the air shower air circulation filtering and sterilizing functions are achieved, the cleanliness of the internal environment of the air shower is improved, and the air shower comfort is improved.

The green wall with the novel heat preservation structure comprises a wall plate body and clamping plates, the clamping plates are movably hinged to the two sides of the front end of the wall plate body, winding rollers are longitudinally and movably connected to the left side and the right side of the interior of the front end of the wall plate body, cotton pads are movably wound around the winding rollers, and the cotton pads are movably connected to the left side and the right side of the interior of the wall plate body. A pull rod is longitudinally welded to one side of the cotton cushion, and limiting plates are welded to the centers of the top and the bottom of the front end of the wallboard body. According to the green wall with the novel heat preservation structure, cotton cushions are movably wound outside the winding rollers, movable clamping plates are hinged to the two sides of the front ends of the twelve sets of separation frames respectively, after the green wall is closed, pull rods are horizontally pulled along open grooves in the side faces of the clamping plates, the wound cotton cushions are pulled out from the winding rollers on the inner side and enter limiting plates on the upper portion and the lower portion, and then the cotton cushions are fixed. The clamping blocks on the upper and lower sides of the pull rod guide the cotton cushion to cover the rest space along the sliding grooves, and the problem that the structure is fixed and inconvenient to change is solved.

The utility model relates to the technical field of photo-thermal air conditioners, in particular to a solar photo-thermal central air conditioner which comprises a solar heater provided with a liquid inlet pipe, a liquid outlet pipe and first electric control valves arranged on the liquid inlet pipe and the liquid outlet pipe. The photovoltaic panel is provided with a power supply terminal; the refrigerator is provided with a liquid inlet pipe, a liquid outlet pipe and second electric control valves arranged on the liquid inlet pipe and the liquid outlet pipe; the indoor unit is provided with a liquid inlet pipe, a liquid outlet pipe and a third electric control valve arranged on the liquid inlet pipe and the liquid outlet pipe; the solar heater, the refrigerator and the indoor unit are connected in parallel through a circulating pipeline, and the circulating pipeline is provided with a circulating pump. According to the utility model, the light and heat of the sun can be fully utilized to realize the refrigeration and heating functions of the indoor unit, so that the indoor unit can be used in remote mountainous areas, islands, frontier sentries, desert abdominal lands and other scenes without mains supply access.

The utility model discloses a heating device for a cab of an electric excavator, which comprises a refrigerating device, and the refrigerating device comprises a compressor circuit, a compressor, an air-conditioning fan, an electric heating device and a contactor, the electric heating device comprises an isolation transformer, a rectifier and an electric heater; the contactor comprises a normally closed switch, a first normally open switch, a second normally open switch and a switching coil; the normally closed switch is connected to a compressor circuit; the two ends of the switching coil are electrically connected with the ground wire and the warm air switch respectively, and the warm air switch is electrically connected with the control power source. The isolation transformer comprises a primary coil and a secondary coil; the primary coil is connected with an alternating current power supply through a first normally open switch and a second normally open switch; the secondary coil is electrically connected with an input contact of the rectifier, and the electric heater is electrically connected with an output contact of the rectifier; and the electric heater is arranged at an air outlet of the air conditioner fan. The heating function of the cab is achieved through electrical connection, the existing excavator does not need to be greatly modified, and existing equipment in the cab of the excavator is fully utilized.

The utility model discloses a circulating type lubricating oil constant temperature storage device which comprises a device main body, an oil storage cavity, a heating cavity, a heating pipe and a spiral pipe, the oil storage cavity is arranged in the device main body, the heating cavity is arranged in the device main body on one side of the oil storage cavity, and a driving cavity is arranged at the top of the device main body above the heating cavity. A circulating pump is installed in the driving cavity, the heating pipe is installed in the heating cavity, the heating pipe is sleeved with the spiral pipe, one end of the spiral pipe extends to the bottom of the oil storage cavity, the top end of the spiral pipe extends into the driving cavity and is connected with the input end of the circulating pump, and an oil filling port is formed in the position, above the oil storage cavity, of the top end of the device body. A sealing plug is arranged at the top of the oil filling port, and a measuring cylinder is installed on one side of the device body. According to the constant-temperature oil taking device, the constant-temperature storage function, the quantity-controlled oil taking function and the filtering function are achieved, and the sealing performance of the device is improved.

The present application belongs to the technical field of vehicle glass, and particularly relates to a vehicle and a three-piece sliding window thereof, wherein the three-piece sliding window comprises a window frame mechanism, a heating module and a vehicle window glass, wherein the window frame mechanism comprises a frame body and two guide rails, wherein the two guide rails are arranged on both sides of the frame body, wherein the vehicle window glass comprises a sliding glass and two glasses, wherein the two fixed glasses are arranged on opposite sides of the frame body, and the sliding glass is arranged on the two guide rails, wherein the heating module comprises two first heating circuits arranged on the fixed glasses, wherein the two first heating circuits are electrically connected through first wires and first wires. Even if the installation position of the guide rail coincides with the assembly position of the first wire or the second wire, the guide rail can only press the first wire or the second wire, and cannot press the first wire and the second wire at the same time, thus avoiding the phenomenon that the first heating circuit is short-circuited due to the guide rail pressing the wire during operation, thus eliminating the safety hazard of the three-piece sliding window, and significantly improving the use safety of the three-piece sliding window.

The utility model relates to the technical field of food processing equipment, in particular to warming donkey-hide gelatin cake raw material processing and mixing equipment which comprises a support, a device shell is fixedly connected to one end of the upper surface of the support, a stirring groove is formed in the device shell, a clamping shell is arranged above the stirring groove, and a heating device is arranged in the clamping shell. The outer surface of the clamping shell is fixedly connected with four sets of fixing supports, and the other ends of the four sets of fixing supports are fixedly connected to the upper surface of the device shell. According to the donkey-hide gelatin scraping device, the bidirectional motor is started, so that the gear shifting threaded rod of the bidirectional motor rotates to drive the movable scraping box to ascend in the stirring tank, donkey-hide gelatin adhered to the inner wall of the stirring tank is scraped by the upper end of the movable scraping box, and the donkey-hide gelatin adhered to the interior of the stirring tank is cleaned by the movable scraping box; the inner wall of the stirring tank is cleaned more conveniently and quickly, manual cleaning of the inner wall of the stirring tank is avoided, and the time for cleaning the inner wall of equipment is saved to a certain extent.

The utility model relates to a massage stick which comprises a massage stick body which is composed of a handle section and a massage section. The number of the handle sections is two, the massage section is fixed between the two handle sections, the isolation section is located between the massage section and the handle sections, one side of the massage section is fixedly connected with a first massage protruding part, the other side of the massage section is fixedly connected with a second massage protruding part, and anti-skid lines are arranged on the outer sides of the handle sections. Isolation sections are fixedly connected between the two handle sections and the massage section, and the isolation sections are located between the massage section and the handle sections. According to the massage stick, the massage section is made of soft materials, the function that the massage stick can be bent is achieved, at least two different types of massage protrusions are arranged on the surface of the massage stick so that the massage stick can be suitable for massage of different parts, a user can massage two positions only through one massage stick, and in addition, the massage stick is convenient to use. And the heating function of the massage rod is realized in a manner of filling hot water into the massage rod.

The utility model discloses a heat preservation building wall connecting structure in the technical field of connecting devices, which comprises a base, supporting plates, a connecting plate, a first fixing block, a positioning plate, a mounting plate and a controller, the supporting plates are fixedly connected to the left side and the right side of the bottom of the base, the connecting plate is located on the upper side of the base, and the first fixing block is located on the upper side of the base. The first fixing block is located on the upper side of the base, the positioning plate is fixedly connected between the tops of the supporting plates, the mounting plate is located on the upper side of the base, and the controller is embedded in the right side of the outer side wall of each supporting plate. The wall connecting structure is convenient for operators to disassemble and assemble, the convenience of the wall connecting structure in actual disassembly and assembly is improved, the heating function of the wall connecting structure is realized, the function of the wall connecting structure in actual use is expanded, and the effect of the wall connecting structure in actual use is facilitated.

The present invention proposes a blending cup assembly and a food processor, the blending cup assembly comprises: a bottom shell assembly; a cup body, which is mounted on the bottom shell assembly, and the two ends of the cup body are respectively provided with a first opening and a second opening; the cup body comprises: a holding portion, and the top of the holding portion is provided with a first opening; a connecting portion, the top of the connecting portion is connected to the bottom of the holding portion, the inner side wall of the connecting portion and the inner side wall of the holding portion are smoothly transitioned at the connection, the inner side wall of the connecting portion is gradually inclined from the top of the connecting portion to the bottom of the connecting portion toward the center line of the cup body, and the bottom end surface of the connecting portion is surrounded to form a second opening of the cup body; the blending cup assembly also comprises: a chassis assembly, which is mounted on the bottom of the cup body and covers the second opening, and the chassis assembly comprises a blade, and at least part of the blade is rotatably arranged in the space formed by the connecting portion. This allows the food to have more opportunities to contact the blade in the connecting portion, thereby improving the crushing effect of the product.

The utility model relates to the technical field of automobile front windshield gluing, and discloses an automobile front windshield gluing robot workstation which comprises a processing station, glass protective doors are installed on the two sides of the front end of the processing station respectively, a processing robot is installed at the top end of an installation base, a gluing head is installed at one end of the processing robot, and a gluing head is installed at the other end of the processing robot. Cover plates are mounted at the top ends of the interiors of the filtering boxes correspondingly, and air holes are formed in the top ends of the two sides of the interior of the machining station. According to the automobile glass gluing device disclosed by the utility model, the screen plate, the cover plate, the hole body, the fan and other components are arranged at the top end in the processing station, and the interior of the filter box can be filled with a filter material; the fan in the assembly can be started to exhaust gas generated during gluing in the processing station, and the gas is filtered through the filter material and then exhausted, so that the processing station has a gas filtering function, and the environmental protection property of the processing station is effectively improved.

The utility model discloses a nephrology department clinical peritoneal dialysis nursing limb fixing device which comprises a fixing bow-shaped frame, threaded grooves are formed in the two sides of the fixing bow-shaped frame, adjusting screw rods are inserted into the threaded grooves, one side of each adjusting screw rod is connected with a fixing clamping seat, and the other side of each adjusting screw rod is connected with a fixing clamp. An air bag block is installed on one side of the fixed clamping seat, a connecting opening is formed in the rear end of the fixed clamping seat, a conveying pipe is inserted into the connecting opening, and an inflatable air bag is connected to one side of the conveying pipe. By arranging the fixed ventilation structure, the adjusting screw rod and the threaded groove rotate to drive the fixed clamping seat to move in the fixed bow-shaped frame, the air bag block on one side of the fixed clamping seat makes contact with the lower abdomen, and the conveying pipe is inserted into the connecting opening in the rear end of the fixed clamping seat; air is conveyed to the air bag block in the fixed clamping seat through the conveying pipe by pressing the inflatable air bag, a gap is formed between the air bag block on one side of the fixed clamping seat and the skin, and therefore the fixed ventilation function is achieved.

According to the integrated distributed heating circuit provided by the utility model, due to the introduction of the integrated distributed heating network, the LTCC substrate not only has the function of a traditional multi-layer circuit board, but also can provide a heating function to heat required components, and can effectively solve the problem that a to-be-heated component cannot work normally at a low temperature; in addition, compared with a traditional heating film for heating, the heating circuit provided by the utility model is more compact in structure, accurate in heating, lighter, smaller in size and higher in efficiency, avoids uneven heating of the substrate, really realizes low cost and light weight, and improves the energy utilization efficiency to the greatest extent.

This disclosure pertains to the technical field of fastener production equipment, and specifically relates to a grease cleaning device after fastener processing. The device includes a housing with a corresponding bottom shell. A cleaning tank is housed inside the housing, with a space between the cleaning tank and the housing. An ultrasonic generator is mounted on the outer wall of the cleaning tank. An electromagnetic heater is located on the outer bottom of the cleaning tank. Multiple temperature sensors are vertically and evenly arranged on the inner wall of the cleaning tank. A temperature controller is connected to the temperature sensors and the heating device. A display screen for operation is fixedly mounted on the front of the housing and connected to the temperature controller via a wired interface. Compared to existing technologies, this disclosure improves cleaning efficiency by precisely controlling the temperature to match the cleaning fluid.

The utility model relates to dish washer technical field discloses dish washer, including washing system and heat exchange system, washing system includes water tank and washing pump, and water tank and washing pump intercommunication, heat exchange system includes working medium compression unit and refrigerant circulation pipeline, working medium compression unit includes air inlet and exhaust port, refrigerant circulation pipeline includes heating pipe and cooling pipe, heating pipe is located in water tank, and one end communicates with the exhaust port of working medium compression unit, and the other end communicates with cooling pipe, cooling pipe surrounds and sets up in the outer periphery of washing pump, and communicates with the air inlet of working medium compression unit, the utility model utilizes the refrigerant of higher temperature to heat the washing water in water tank, and the pump body is cooled with the help of the refrigerant of temperature reduction, reaches the high -efficient heat dissipation of pump body, and the both are synchronous, not only satisfy the requirement to water temperature in the washing process, guarantee the normal stable operation of washing pump, but also improved the comprehensive utilization of energy, reduced overall energy consumption, realized the dual goal of energy -conserving and high -efficient operation.

The present invention discloses a green and environmentally friendly magnetic refrigeration heat exchange equipment based on magnetocaloric effect, comprising a magnetic field generating device, a magnetic working fluid, a heat exchange channel and a driving component. The heat exchange channel is divided into multiple sections, namely a heat absorption section, a heat release section and a throttling section. The magnetic working fluid is in the heat exchange channel, the driving component is used to drive the magnetic working fluid to circulate in the heat exchange channel, and the magnetic field generating device is used to generate a magnetic field. The present invention has a reasonable design and a simple principle, and provides a new magnetic refrigeration heat exchange structure, which realizes heat transfer based on the magnetocaloric effect, and further realizes the cooling or heating function. The magnetic working fluid in this embodiment adopts a closed-loop circulation motion, is not easy to be damaged, and has a low maintenance cost. The movement direction of the magnetic working fluid and the flow direction of the medium are counter-convection, the heat exchange efficiency is improved, and the cooling or heating efficiency per unit time is improved.

The present application belongs to the technical field of vehicle glass, and in particular, relates to a vehicle and a sliding window thereof, comprising a vehicle window glass, a heating module and a window frame mechanism, wherein the window frame mechanism comprises a frame body and two guide rails, wherein the two guide rails are respectively arranged on both sides of the frame body, the vehicle window glass comprises a fixed glass and a sliding glass, wherein the fixed glass is arranged in the frame body and has a window, and the sliding glass is slidingly arranged on the two guide rails, and the heating module comprises a first heating circuit, a second heating circuit and an electrical contact assembly, wherein the electrical contact assembly is in electrical contact with the second heating circuit, and the first heating circuit is electrically connected to the electrical contact assembly through a wire. When the sliding glass slides, as the wire is extended and shortened, the first heating circuit and the second heating circuit can always maintain electrical connection, thereby eliminating the connection mode of the electrical contact plug, improving the electrical connection stability of the first heating circuit and the second heating circuit, and thus ensuring the stable operation of the heating module of the sliding window during long-term use.

The utility model provides a multifunctional automobile cup stand, which relates to the field of automobile cup stands, and comprises a cup stand assembly, a shell, a base fixed at the bottom of an inner cavity of the shell, and an inner container fixed at the top of the base and positioned in the inner cavity of the shell, the temperature control assembly comprises a frame, a protective shell fixed to the surface of the frame, a semiconductor chilling plate fixed to the surface of the inner container and a cooling fin installed in an inner cavity of the frame. The semiconductor chilling plate, the heating cup mat, the NTC temperature probe and the temperature controller are integrated through the temperature control assembly, the NTC temperature probe monitors the temperature of drinks in real time and transmits data to the temperature controller, the temperature controller accurately controls the semiconductor chilling plate or the heating cup mat to work according to the set temperature, and the refrigerating or heating function is achieved; therefore, the problems that an existing automobile supporting cup depends on an automobile air conditioning system when refrigerating or heating drinks, function use is limited, and flexible use is not convenient can be effectively solved.

The utility model relates to the technical field of medical instruments, in particular to a humidifier heating and temperature measuring device for a breathing machine, which comprises a heating device (3) arranged in a humidifier (2), a temperature measuring element (13) arranged in the breathing machine (1), a first thermocouple compensation line (4) and a second thermocouple compensation line (5), a heating wire (8), a third thermocouple compensation line (6) and a fourth thermocouple compensation line (7) are arranged in the heating device (3), one end of the third thermocouple compensation line (6) is connected to one end of the heating wire (8), the other end of the third thermocouple compensation line (6) is connected to the first thermocouple compensation line (4), and one end of the fourth thermocouple compensation line (7) is connected to the other end of the heating wire (8). And the other end of the fourth thermocouple compensation line (7) is connected to the second thermocouple compensation line (5). The heating and temperature measuring functions of the humidifier can be realized by using two cables.

The invention discloses an aircraft battery thermal management system and method. Comprising an evaporator (5), a liquid cooling loop is connected between a hot edge medium inlet and outlet of the evaporator (5), and an evaporation circulation loop is connected between a cold edge medium inlet and outlet of the evaporator (5); the liquid cooling loop comprises a liquid storage tank (1), a booster pump (2), a cold plate A (3) and a cold plate B (4) which are sequentially connected between a hot edge medium inlet and a hot edge medium outlet of the evaporator (5); the evaporation circulation loop comprises a compressor (6), a condenser (7) and an expansion valve (8) which are sequentially connected between a cold edge medium inlet and a cold edge medium outlet of the evaporator (5); the cold plate A (3) is installed on an electric control system of the aircraft, and the cold plate B (4) is installed on a battery system and a motor system of the aircraft. According to the invention, comprehensive thermal management of batteries, motors and electric control of the large-scale all-electric aircraft and a thermal management strategy during short-time large-capacitor charging and discharging can be realized, and the requirement of comprehensive thermal control of the large-scale all-electric aircraft is met.

The utility model discloses a wire marking machine with a heating mechanism, which comprises a machine body and a fixed seat, the bottom end of the machine body is fixedly connected with a handle, one side of the top end of the machine body is movably hinged with a first protective cover, the other side of the top end of the machine body is movably hinged with a second protective cover, one side of the front end of the machine body is provided with a knob, and the knob is arranged on the fixed seat. One end of the machine body is fixedly connected with a fixed seat, and keyboard keys are arranged at the bottom of the front end of the machine body. According to the wire marking machine with the heating mechanism, a second reserved groove and other parts are arranged, according to the width and number needing to be cut, a clamping block can be clamped to a fixing rod to be fixed, a threaded rod is screwed, the fixing rod can be driven to rotate, when the fixing rod rotates, a blade on the clamping block clamped externally can rotate, and therefore a sleeve can be cut conveniently, and the cutting efficiency is improved. The sleeve cutting device is more flexible and applicable during cutting, and the problem that cutting is inconvenient to adjust according to the cutting number and length during sleeve cutting is solved.

The utility model relates to the technical field of reaction kettles, and discloses a sodium carboxymethyl cellulose etherification synthesis reaction kettle which comprises a kettle body, four groups of supporting rods are welded on the lower surface of the kettle body, a mounting frame is fixedly sleeved on the outer surface of the kettle body, a heating pipe is inserted in the mounting frame, and a discharge pipe is fixedly inserted at the bottom of the kettle body. According to the sodium carboxymethyl cellulose etherification synthesis reaction kettle, by arranging the heating pipes, the heating function of the device is achieved, sodium carboxymethyl cellulose ether in the kettle body can be heated, mixing of the sodium carboxymethyl cellulose ether is facilitated, the number of the heating pipes of the device is twelve, and the heating pipes are arranged on the outer surface of the kettle body at equal intervals; the sodium carboxymethyl cellulose ether is heated uniformly, local high temperature or low temperature in the kettle body can be avoided, the moistening degree of cellulose in alkali liquor is kept consistent, and the projection efficiency of the sodium carboxymethyl cellulose ether is improved.

The lotus pestle comprises a pestle head and a handle, a plurality of teeth are arranged at one end of the pestle head at equal intervals, a cavity is formed in the pestle head, a liquid injection opening is formed in the inner side wall of the cavity, a fixing plug is connected to the interior of the liquid injection opening in a threaded mode, an installation block is fixedly connected to the end, close to the handle, of the pestle head, and the installation block is fixedly connected with the pestle head. A sliding sleeve is fixedly connected to the end, away from the pestle head, of the mounting block, a sliding rod is slidably inserted into the sliding sleeve, one end of the sliding rod penetrates through the inner wall of the sliding sleeve and extends outwards, and the extending end of the sliding rod is fixedly connected with the handle. According to the scraping therapy device, through the arrangement of the adjusting mechanism and the cavity, the device can be freely adjusted, meanwhile, the scraping therapy device has a certain heating function, and therefore the application range of the scraping therapy device is widened.

The application relates to the field of indoor air dehumidification, in particular to a cold water machine with automatic dehumidification and temperature regulation functions; the cold water machine comprises an environment data acquisition module, various sensors of which are used for collecting the operation data of the environment where the cold water machine is located; a data analysis module is used for intelligently analyzing the various sensor data through a server and matching optimal control data; an integrated control module is used for controlling the operation of the cold water machine, forming control instructions according to the control data, and controlling and adjusting the operation states of corresponding devices in the operation system of the cold water machine; the application has the beneficial effect of solving the problem that the space cannot be reasonably utilized and the effect of automatically adjusting the temperature and humidity of the climate environment in combination with the actual conditions cannot be achieved.

The utility model discloses a heat pump system for refrigeration car, and the system includes compressor, reversing mechanism, outdoor heat exchanger, indoor heat exchanger and expansion valve group, and the expansion valve group is configured as: when refrigeration / heating / defrosting, the refrigerant output of outdoor heat exchanger or indoor heat exchanger is throttled into gas-liquid mixture, and when refrigeration / outdoor defrosting, the enthalpy increasing gas is provided to the enthalpy increasing suction port of compressor, the indoor fan starts when heating, and the outdoor fan of outdoor heat exchanger starts, the indoor fan does not start and the outdoor fan starts when indoor defrosting, the integrated enthalpy increasing refrigeration system and heat pump system reduce temperature fluctuation while effectively reducing energy consumption and improving reliability, greatly reduce cost, realize the need of enthalpy increasing refrigeration function, heating function and quick defrosting, satisfy various practical use demand. The utility model discloses still a refrigerating unit for refrigeration car including above-mentioned heat pump system.