83results about How to "Add heating function" patented technology

The invention discloses a hot air drying system heated by double energy sources, which comprises a heating chamber with a fresh air opening, a drying chamber, a solar heating device, an air source heat pump and a condenser fan of the air source heat pump, wherein the upper part of the heating chamber or the drying chamber is provided with a dehumidifying opening; a condenser and the condenser fan of the air source heat pump are arranged in the heating chamber; a hot water heat exchanger of the solar heating device is arranged at the front end of an air inlet of the condenser in the heating chamber; the condenser fan supplies air in an induced draft way; the ratio of the heat exchange area of the condenser to the input power of a compressor is 5.3 to 11 m<2> / kw; the ratio of the heat exchange area of the hot water heat exchanger to the input power of the compressor is not less than 1.5 m<2> / kw; and the total pressure of the condenser fan is 100 to 400 Pa. The hot air drying system heated by the double energy sources makes full use of solar energy as a hot air heat source for drying, solves the problems of the independent use of the solar energy, achieves high energy efficiency ratio by adopting the air heat pump as the hot air heat source, is energy-saving, environmentally-friendly and low in running cost, and manifests the advantages of the combined use of the air source and the solar energy in oven-drying.

A supercritical heat pump cycle system includes a low-pressure determining unit for determining a pressure of a low-pressure refrigerant after being decompressed in a decompression unit, a target temperature setting unit for setting a target temperature of the fluid, and a target pressure determining unit for determining a heating target control pressure in a refrigerant radiator based on the pressure of the low-pressure refrigerant and the target temperature of the fluid during the heating operation. In the supercritical heat pump cycle system, the decompression unit is controlled so that a refrigerant pressure in the refrigerant radiator becomes the heating target control pressure. Accordingly, heating capacity of the refrigerant radiator can be effectively increased.

The air exchanger includes air exhaust cavity, air sucking cavity and volute rotating driving mechanism. The air exhaust cavity is provided with volute, eccentric blower and motor, as well as exhaust port to outdoor and one or several exhaust ports to indoor. The air sucking cavity has air sucking port to the outdoor paired with the exhaust port to outdoor and air sucking ports to the indoor paired with the exhaust ports to indoor ,as well as air door for opening and closing the air sucking ports, and is communicated with the inlet port to the volute. The present invention can exhaust stagnant air from indoor and suck in fresh air from outdoor without altering the rotation direction of blower, has high wind pressure, great air exchange amount and high speed, and can realize the air exchange control to single or several rooms.

The invention discloses a far infrared heating shell fabric, comprising two layers: an inner layer of far infrared fiber layer shell fabric and an outer layer of fiber layer shell fabric that absorbsnear infrared ray and emits heat. In the far and near infrared health-care shell fabrics mentioned above, the inner layer of far infrared fiber layer shell fabric is woven from 10 percent to 100 percent of far infrared fiber material and 0 percent to 90 percent of common shell fabric in percentage by weight. In the far infrared heating shell fabric mentioned above, the outer layer of near infraredfiber shell fabric is woven from 10 percent to 100 percent of far infrared fiber material, 0 percent to 20 percent of spandex and 0 percent to 70 percent of common shell fabric in percentage by weight. The purpose of the invention is to overcome the defects of the prior art and provide a far infrared heating shell fabric with advantages of simple structure and good heat-insulation effect.

A muffler system can include an exhaust pipe configured to be connected to an exhaust port of an engine, and a muffler containing a catalyst. The muffler is configured to be connected to a downstream side of the exhaust pipe, and can include a first protector stay covering an upper surface of a high-temperature portion of the muffler. The first protector stay creates a front opening and a rear opening between an upper surface of the muffler and front and rear portions of the protector stay. A muffler protector is attached to the protector stay, the muffler protector being configured to cover an upper surface of the muffler.

The invention relates to the field of new energy vehicle charging systems, in particular to an under-voltage preventing system and method of a new energy vehicle low-voltage storage battery. The system comprises a battery management system, a vehicle controller, a DC-DC converter, a low-voltage storage battery and a power battery, and is characterized in that the battery management system starts the DC-DC converter to supply power to the low-voltage storage battery when the power battery is in a quick-charging state. When the new energy vehicle enters the quick-charging state, the low-voltagestorage battery cannot be charged, the under-voltage of the low-voltage storage battery is caused due to the continuous power consumption of the battery management system and other low-voltage loads,and finally the vehicle cannot be normally started. After it is detected that the power battery enters the quick-charging state, the low-voltage storage battery is charged by turning on the DC-DC converter, on one hand, the under-voltage problem of the low-voltage storage battery is solved, and on the other hand, the under-voltage preventing system can adapt to charging piles of different brands since no auxiliary power supply is needed.

A muffler system can include an exhaust pipe configured to be connected to an exhaust port of an engine, and a muffler containing a catalyst. The muffler is configured to be connected to a downstream side of the exhaust pipe, and can include a first protector stay covering an upper surface of a high-temperature portion of the muffler. The first protector stay creates a front opening and a rear opening between an upper surface of the muffler and front and rear portions of the protector stay. A muffler protector is attached to the protector stay, the muffler protector being configured to cover an upper surface of the muffler.

The invention relates to a complete water dispenser of a water purifier, which comprises a shell, a hot tank and / or cold tank, an outlet faucet and a control device, wherein a normal-pressure water bag is arranged in the water dispenser; the water inlet of the normal-pressure water bag is connected with the water outlet of a magnetic valve or electric valve; the water inlet of the magnetic valve or electric valve is connected with a water outlet of the water purifier by a first water pipe; the control device controls the opening and closing of the magnetic valve or electric valve according tothe detection signals of an upper water level detection device and a lower water level detection device; and the water purifier is a water purifier of which the outlet water bears certain pressure, such as a reverse osmosis water purifier. In the invention, the linkage between the water dispenser and the water purifier is built by a pressure signal in interconnected water pipes. As the water in the normal-pressure water bag is isolated from the outside air, secondary pollution is avoided; the normal-pressure water bag can be washed and changed periodically; and the use and manufacturing cost of the normal-pressure water bag are lower than those of a pressure water tank.

An electrostatic levitation furnace is improved by providing three pairs of electrodes opposed to each other respectively on three axes perpendicularly intercepting each other at a position where the sample is to be levitated in the vacuum chamber, and disposing a plurality of access ports, which are directed to the position of the sample, to the vacuum chamber tree-dimensionally, whereby the accessible direction against the sample is diversified, it becomes possible to improve the degree of freedom in distribution of various apparatuses and easily cope with increase of apparatuses.

The invention discloses a split combined intelligent oil-water separator of restaurant waste water and a running method thereof. The split combined intelligent separator comprises an impurity cleaner, a sludge collection box, an oil collection box, an oil scraper, a water outgoing pipe in a U shape, and an oil barrel. The oil scraper comprises a scraping plate, a driver, and an oil collection trough in a funnel shape. The oil collection trough is mounted at the end of an inclined plate. The driver comprises a chain, a driving wheel, two driven wheels and an oil-scraping motor. Part of the chain is located above the inclined plate of the oil collection box; the other part thereof is located above the oil collection box. One end of the scraping plate is fixed to the chain; the other end thereof is extensible into the oil collection box. The scraping plate scrapes oil from the oil collection box through transmission of the chain; the oil is conveyed to the oil collection trough though the inclined plate. A vertical height from a water outlet to the bottom of the oil collection box is equal to an initial liquid level of the oil collection box. The invention further discloses the running method of the split combined intelligent oil-water separator.

The invention discloses a controller for water feeding and heating of a solar water heater, belonging to the technical field of solar control. The controller comprises a CPU (central processing unit) processing module, a water level sensor, a water supply device, a heating device, a key module and a temperature sensor, wherein the CPU processing module is used for operation, processing and control; the water level sensor is connected with the CPU processing module and used for detecting a water level in the solar water heater; the water supply device is connected with the CPU processing module and can be used for automatically feeding water; the heating device is connected with the CPU processing module and can be used for increasing the water temperature; the key module is connected with the CPU processing module and used for setting the water level and temperature data; the temperature sensor is connected with the CPU processing module through a switch and used for detecting water temperature in the solar water heater; the CPU processing module is a programmable CPU processing module; the temperature sensor is a digital temperature sensor; and the key module adopts matrix type keys. The controller disclosed by the invention has the beneficial effects that: the operation is simple, the water feeding and heating functions are added, and the problem that people cannot take a bath due to the excessively low water temperature in rainy days and in the morning is solved.

The invention provides an energy-saving water-cooled air conditioner which is mainly composed of a cooling tower part and an equipment room part. The cooling tower part and the equipment room part are placed in parallel or the cooling tower part is arranged on the upper portion of the equipment room part. The cooling tower part comprise a cooling tower, a water distribution pipe (22), a water distributor (23), a water-cooled cooling fin set (24), a water receiving plate (25), a heat exchanger (3), a windshield (29) and a pipeline. A water collection groove (26) is formed at one end of the cooling tower. A fan (28) is installed at the top of the cooling tower. The windshield (29) is installed below the heat exchanger (3). A control cabinet (7), a compressor (1), a condenser (2), a restricting element (5), an evaporator (4), a liquid storage tank (6), a medium water pump (20), a cooling water pump (21), a plurality of electrically operated valves, a plurality of check valves and a plurality of pipelines are arranged inside the equipment room part. According to the energy-saving water-cooled air conditioner, an air conditioning equipment machine room is eliminated, an indoor space is saved, and invested cost of purchase, installation and daily maintenance of cooling water pipelines is saved.

The invention discloses a thermal management system for a new energy vehicle power battery. The thermal management system comprises a refrigerant circulating loop and a cooling liquid circulating loop, wherein the refrigerant circulating loop comprises a compressor, a condenser, a throttle valve, an evaporator and a gas-liquid separator which are sequentially connected through a pipeline; the gas-liquid separator is connected back to the compressor; the cooling liquid circulating loop comprises a circulating pipe; the circulating pipe is sequentially connected with a water tank, a circulating pipe heat exchange part, a water pump, a water inlet / outlet and a heater; the circulating pipe heat exchange part is wound on the evaporator; the heater is connected back to the water tank; and the circulating pipe is provided with a first connecting pipe, a first three-way valve, a second connecting pipe and a second three-way valve. The thermal management system has the advantages of a good cooling effect and high heating efficiency on the new energy vehicle power battery; the new energy vehicle power battery can be cooled; and the new energy vehicle power battery can also be heated.

The utility model provides a heat radiator with warming and mosquito-repelling functions. The heat radiator comprises a heat radiator housing and a heat radiating fan, wherein a supersonic wave mosquito repellent is disposed in the heat radiator housing; a supersonic wave emitting port is formed in the side surface of the heat radiator housing; a supersonic wave control switch is arranged beside the supersonic wave emitting port; the supersonic wave control switch is serially connected to a power supply circuit of the supersonic wave mosquito repellent; the front end of the heat radiator housing is provided with a warming slot; an electric heating fin is disposed in the warming slot; and an electric warming fin circuit is in a serial connection with a power supply circuit of the heat radiator; a warm air discharging port is formed in the front side surface of the warming slot; a warm air control switch is arranged beside the warm air discharging port; and the warm air control switch is in a serial connection with the electric heating fin. The heat radiator possesses mosquito repelling and warming functions, so a user can be protected from mosquitoes in summer and work efficiency cannot be affected due to coldness in winter.

The invention discloses a hydrogen fuel cell automobile tail gas water-gas separation and emission system and a control method thereof. The system comprises a hydrogen-water-vapor mixing pipeline andan air-water-vapor mixing pipeline which are led out of a tail gas exhaust outlet of an electric pile, and a mixed exhaust device for collectively exhausting water and gas in the hydrogen-water-vapormixing pipeline and the air-water-vapor mixing pipeline; and the hydrogen-water-vapor mixing pipeline is provided with a first gas-liquid separator and then is connected with the mixed discharging device and the fuel cell hydrogen supply system, and the air-water-vapor mixing pipeline is provided with a second gas-liquid separator and then is connected with the mixed discharging device. Gas-liquidseparation treatment of tail gas of the hydrogen supply system and the oxygen supply system is achieved, the mixed discharging device is additionally arranged in the tail gas treatment system, the water discharging box and the gas discharging box are integrated, dry gas and water are stored and treated in the mixed discharging device in a separated mode, and therefore the arrangement structure ismore compact. Meanwhile, after gas-liquid separation, part of hydrogen can return to a fuel cell hydrogen supply system to be recycled.

The invention discloses a relaxing device. The device comprises a vibration assembly. An inner shell is arranged at the outer side of the vibration assembly. An outer shell is arranged at the outer side of the inner shell. A light emitting assembly and / or a heating assembly is arranged between the outer shell and the inner shell. According to the relaxing device, compared with a traditional relaxing device, the functions are enriched, arrangement of a foam roller is omitted, the intensive structural difference is formed, besides the vibration function, one of light emitting and heating functions is added at least, and the problems that an existing muscle relaxing device has a single function, and only vibration can be output are solved.

The invention provides an energy-saving distillation device of multifunctional lubricating oil production equipment. The device comprises a distillation tank, a tank cover, a stirring motor, an auger,a control panel, a heater, support legs, a fixed base, a lubricating oil guide pipe, an oil discharge pipe with a valve, a temperature sensor and an air guide pipe, and the upper end of the distillation tank is in threaded connection with the tank cover. A waste heat heating water storage tank, a hollow hanging seat, a water injection cover, a drain valve, a circulating pump and a waste heat waste-free reutilization heating circulating pipe are arranged, thus facilitating resource saving, and avoiding waste of thermal energy resources; when the heater is used for heating the distillation tank, heat is dissipated and the waste heat waste-free reutilization heating circulating pipe can be heated; at this time, water in the waste heat heating water storage tank is continuously sucked out through the circulating pump, circulating heating is continuously conducted through the waste heat waste-free reutilization heating circulating pipe, heat recycling work can be conducted, resource wasteis avoided, energy is saved, environmental friendliness is achieved, and no pollution is caused.

The invention relates to a solid-state chemical current source and to a method for increasing a discharge power thereof. The inventive current source can be used in electrochemical engineering, in particular for primary and secondary solid-state chemical power sources, which are based on solid ion conductors and exhibit a high discharge power and for a method for increasing the said discharge power. The solid-state chemical current source comprises a body provided with current leading-out wires and solid-state galvanic cells which are arranged therein, are connected to the current leading-out wires, are based on solid ion conductors and perform the function of heating elements. A heat insulation for reducing heat losses of the heated galvanic cells is arranged inside and\or outside the body. The inventive method for increasing the discharge power of the solid-state chemical current source by heating it consists in using the heat produced by the electric current flowing through the galvanic cells and in maintaining the hot state of the said galvanic cells during the discharge. The said invention makes it possible to obtain a solid-state chemical current source exhibiting a high discharge power, a low self-discharge (about 1-3% per year), a long-term power storage and to increase energy characteristics in such a way that they are equal to or greater than 600 Watt-hour / dm3.

The invention discloses a solar energy heating heat pump unit. The solar energy heating heat pump unit comprises a solar the energy heat pump unit, a heat exchanger, a heat water storage tank and a heating assembly. The heat exchanger is communicated with the solar the energy heat pump unit to form a heat source circulating loop. The heat exchanger is connected with the heat water storage tank to form a hot water circulating loop. The heating assembly is connected with the water tank. The solar energy heating heat pump unit has the advantages that the design is ingenious, and the structure is reasonable. By arranging the heating assembly, excessive heat energy generated by the heat water storage tank can be effectively utilized for indoor heat supplying, the temperature of a room is effectively maintained within a comfortable temperature range, and energy is reasonably and fully utilized. On the premise of meeting the need of people for hot water, the heating function is added, the purpose for energy efficiency is achieved, the fees needed for buying additional heating equipment due to the fact that the heating function can be only provided by the additional heating equipment is saved, the utilization cost is decreased, the solar energy heating heat pump unit is beneficial to energy efficiency and environmental protection, and the convenience is provided for the lives of the people. The whole structure has the advantages of being concise and compact in whole structural design, capable of greatly lowering the occupation place, easy to achieve, low in cost, and suitable for widespread popularization.

The invention discloses continuous production equipment and a continuous production method for a magnesium metal. The continuous production equipment comprises a charging device, a reduction room, a crystallizer and a deslagging room. The charging device, the reduction room, the crystallizer and the deslagging room are provided with vacuum detectors and communicate to a vacuum device. The chargingdevice is located above the reduction room and communicates to the reduction room, a material isolating valve is arranged between the charging device and the reduction room, the deslagging room is arranged right below the reduction room, the reduction room communicates to the deslagging room and a deslagging isolating valve is arranged between the reduction room and the deslagging room, and the crystallizer communicates to the upper side of the reduction room; the inner wall of the reduction room is a graphite crucible, titanium boride is plasma sprayed to the surface of the graphite crucible, and an electromagnetic induction heating device is arranged in the reduction room, so that no other heating devices are available in the reduction room, and therefore, the equipment is large in space and quick and uniform to head, the reaction time can be saved obviously and a slag adhesion phenomenon can be also avoided.

The invention discloses a hydrogen fuel cell vehicle tail gas water gas separation and discharge system and a control method thereof. The hydrogen water vapor mixing pipeline is equipped with a first gas-liquid separator and then connected to the mixing device and the hydrogen supply system of the fuel cell. The air-water-steam mixing pipeline is provided with a second gas-liquid separator and connected to the mixing device. The invention realizes the gas-liquid separation treatment of the tail gas of the hydrogen supply system and the oxygen supply system, adds a mixed discharge device to the tail gas treatment system, integrates a drainage box and an exhaust box, and separates the dry gas and water in the mixed discharge device. Box storage and handling, making for a more compact arrangement. At the same time, after gas-liquid separation, part of the hydrogen can be returned to the fuel cell hydrogen supply system for recycling.

The invention relates to the technical field of pharmaceutical tests, in particular, relates to an efficient mixing and dissolving device for pharmaceutical test analysis, and overcomes the defects that the internal volume of a stirring device cannot be changed according to the quantity of prepared reagents and solid particles are difficult to dissolve by stirring alone; the efficient mixing and dissolving device comprises a support frame, and a connecting shaft is welded on the inner side of the support frame; a connecting plate is connected to one end of the connecting shaft through a bearing, a mixing tank is fixedly welded to one side of the connecting plate, a screw rod is connected to the bottom of the mixing tank through threads, a handle is clamped to one end of the screw rod, an adjusting plate is connected to the other end of the screw rod through a rotating shaft, and a heating plate is mounted on the inner side of the top of the adjusting plate; the outer surface of the adjusting plate is sleeved with a sealing gasket; the top of the mixing tank is fixed with a motor by bolts, and the output end of the motor is sleeved with a sleeve shaft. According to the mixing and dissolving device for the pharmaceutical tests, the internal volume of a mixing container can be adjusted according to the use amount required by preparation of a test solvent, and a better stirring effect is achieved.

A solid-state chemical current source and a method for increasing a discharge power thereof are disclosed. The current source can be used in electrochemical engineering, in particular for primary and secondary solid-state chemical power sources. The solid-state chemical current source comprises a body provided with current leading-out wires and solid-state galvanic cells which are arranged therein, are connected to the current leading-out wires, are based on solid ion conductors and perform the function of heating elements. A heat insulation for reducing heat losses of the heated galvanic cells is arranged inside and\or outside the body. The inventive method for increasing the discharge power of the solid-state chemical current source by heating it consists in using the heat produced by the electric current flowing through the galvanic cells and in maintaining the hot state of the said galvanic cells during the discharge.

An ultrasonic and TENS / EMS integrated portable physiotherapy instrument includes a host and a physiotherapy patch, and is characterized in that the host includes a movement and a housing; the movement has an ultrasonic output module and a low frequency output module; and the physiotherapy patch has an ultrasonic treatment head and TENS / EMS electrodes. According to the invention, a heating function can be added, for instance, the heating gear can be adjustable; and in the meantime, a remote control function and bi-directional transmission physiotherapy instrument technology can be added, that is, the technology and function that allow the physiotherapy instrument to both receive and transmit data. The host can work independently, and is light in weight and easy to carry.

The invention discloses an assembling cover additionally installed on a handheld container, and belongs to the field of liquid container accessories. The handheld container comprises a container bodyand a container cover; a lower screw port capable of being connected with multiple same-caliber container bodies is formed in the bottom part of an assembling cover; an upper screw port capable of being connected with multiple same-caliber container covers is formed in the top part of an assembling cover; a liquid channel is arranged between the top part and the bottom part of the assembling coverin a penetrating way; a heating unit is arranged on the bottom part of the assembling cover; and a heating switch for controlling the heating unit to switch on and off is arranged on the assembling cover. The assembling cover additionally installed on the handheld container provided by the invention has the advantages that a heating function is added for an original handheld container without theheating function, and meanwhile, the universalization degree is high. The assembling cover provided by the invention is additionally installed on the handheld container.

The invention relates to a novel electric heating thermos bottle. The novel electric heating thermos bottle comprises a thermos bottle body, wherein a heating inner container is arranged in the thermos bottle body; a heating tube is arranged on the bottom of the heating inner container; a water outlet and a power interface are formed in the thermos bottle body; a water pump is arranged in the thermos bottle body; a water inlet pipe and a water outlet pipe of the water pump are respectively connected with the bottom of the heating inner container and the water outlet; and an integrated dry-burning-resistant heat-insulation controller which is reset manually is arranged on the bottom of the heating inner container and comprises a base, a seesaw support and a dry-burning-resistant support plate. A heating bar breakage adjusting structure and a dry-burning-resistant breakage adjusting structure are mechanical structures, devices such as circuit boards and fasteners are omitted, and the production cost is greatly saved by 20% at least. The novel electric heating thermos bottle has the advantages that the novel electric heating thermos bottle is environment-friendly and energy-saving and is convenient to mount, double poles (comprising a live line end and a null line end) are simultaneously switched off, safety and reliability are guaranteed, water is heated to a boiling point at one step, the boiling water cannot be heated repeatedly automatically when the thermos bottle is in a heat-preservation state, and the drinking quality of the boiling water is guaranteed; and moreover, when the water is heated, the water pump cannot work, the water cannot be drained from the water outlet, and the safety is improved.

The invention discloses a method for increasing temperature of an aluminum electrolysis pre-baked green anode dry material. And the invention is characterized in that the technique procedure for producing pre-baked green anode paste used for aluminum electrolysis is as follows: steam pre-heating->mixing tank->mixing->dry material pre-heating plus liquid asphalt->paste mixing. For the dry material pre-heating, high temperature steam is taken as a heat source, the lower part of each mixing tank is provided with a heating device to carry out pre-heating on the material in each mixing tank, and the temperature of the material is obviously increased after the material passes the heating device, thus satisfying the technique requirement. After the material is treated by secondary heating by a pre-heating spiral, the temperature of the material is obviously increased by 15-20 DEG C compared with the conditions of the prior art. The invention improves the flow condition of the material in the mixing tank and eliminates the aliquation phenomenon of the material granularity in the past. The invention needs small investment, has high thermal efficiency conversion and the waste products can be recycled.

The present invention discloses a dual-function temperature measurement heating sensor. The objective of the invention is to provide a temperature sensor capable of heating or temperature measurement of a measured medium to allow the measured medium to have double functions of heating and temperature measurement. The realization steps of the dual-function temperature measurement heating sensor through the technical schemes comprise: a heater (1) being parallel to a temperature measurement element (2) at the same side is fixedly connected on a flange pedestal, the length of the pipe body of the heater is larger than the length of the pipe body of the temperature measurement element, the heater stretches out the end face of the flange pedestal (3), the outgoing line of the heater and the outgoing line of the temperature measurement element are located at the same side, and the outgoing line end of the heater is heat-insulated and close to the temperature measurement element, temperature measurement element employs a platinum resistor packaged by the housing of the temperature measurement element as a temperature-sensing element which is located at the same side of the non-heating section of the heater and is in non-contact with the non-heating section of the heater, the heater heats the measured medium at work, the temperature measurement element performs temperature measurement of the measured medium after heating, and the temperature signals measured by the measured medium is converted to temperature signals capable of outputting through a connector for transmission.