34 results about "Solar heater" patented technology

A heating system of a building includes: a solar heater configured to receive sunlight and to at least one of absorb heat into a refrigerant and augment heat absorbed into the refrigerant; a compressor configured to compress the refrigerant that vaporized via absorption of heat; a first heat exchanger configured to transfer heat from the refrigerant to water; an expansion valve configured to reduce at least one of a temperature and a pressure of the refrigerant after the transfer of heat from the refrigerant to water; a second heat exchanger configured to transfer heat from water output from the first heat exchanger to air passing the second heat exchanger before flowing into the building; a pump configured to pump the water from the solar heater to the second heat exchanger; and a blower configured to blow air past the second heat exchanger and into the building.

The invention provides a low-energy-consumption fracturing flow-back fluid stage treatment system and method. The system comprises a flow-back fluid recycling system, a softening pretreatment system, a membrane concentration system and a solar evaporative crystallization system which are communicated in sequence, the membrane concentration system comprises a primary reverse osmosis unit, a secondary reverse osmosis unit, an electrodialysis unit and an ammonia nitrogen and boron adsorption unit; the solar evaporative crystallization system comprises a preheating circulation tank, a solar heater, a flash tank, an evaporation tank, a heat exchanger and a thickener, the solar heater is used for circularly preheating electrodialysis concentrated water in the preheating circulation tank, and a liquid outlet of the preheating circulation tank is communicated with an inlet of the flash tank; a liquid phase outlet of the flash tank is connected with an inlet of the evaporation tank through the heat exchanger, a liquid phase outlet of the evaporation tank is communicated with the thickener, and a gas phase outlet of the flash tank and a gas phase outlet of the evaporation tank are respectively connected with a liquid inlet of the ammonia nitrogen and boron adsorption unit through pipelines via the heat exchanger. Pollutants in the fracturing flow-back fluid can be removed in a grading mode, and energy consumption is low.

The park-level energy storage and heat release adjusting system comprises a heat storage and heat release assembly and a cold storage assembly which are connected with a park, and the heat storage and heat release assembly comprises a first-level heat storage and heat release part, a second-level heat storage and heat release part and a third-level heat storage and heat release part which are sequentially connected; the first-stage heat storage and release part comprises a ground source heat heater, a first heat exchanger and a cold and hot water storage tank; the second-stage heat storage and release part comprises a solar heater, a second heat exchanger and a cold and hot conduction oil storage tank; the third-stage heat storage and release part comprises an electric heater, a direct injection heat exchanger and a cold and hot fused salt storage tank, the output of the direct injection heat exchanger is connected with a carbon dioxide gas storage tank, and the carbon dioxide gas storage tank is connected with the cold storage assembly. Carbon dioxide circulation of an underground field is established by utilizing the energy storage property of carbon dioxide in a liquid state and a gas state, a park-level cross-seasonal energy storage and heat release system is built, and the purposes of storing heat in summer and taking heat in winter and storing cold in winter and taking cold in summer are achieved.

The invention discloses a photoelectric hybrid heating fluidized bed device with low carbon emission, which comprises a storage tank for introducing reaction raw materials, a lifting pipe for conveying the materials by gas or generating partial reaction, a receiving cavity for reaction, a descending pipe, a solar heater and an electric heating device, and the descending pipe sleeves the outer side of the lifting pipe; the downcomer is connected with the storage box and the receiving cavity, the storage box sleeves the outer side of the lifting pipe, one end of the lifting pipe is located in the receiving cavity, the lifting pipe is provided with a material returning opening to be communicated with the storage box, the solar heater is used for providing heat for the receiving cavity, and the electric heating device is used for providing auxiliary heating. Reaction raw materials introduced into the storage box are lifted into the receiving cavity through the lifting pipe for reaction, and solid-phase products obtained after reaction and the raw materials which are not completely reacted return to the storage box through the descending pipe. Therefore, stable heat supply of completely renewable energy to the reaction device, preheating of the electric heating device and return objects of the downcomer can be realized, and the purposes of improving the energy utilization rate and reducing carbon emission can be achieved.

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.

A method of controlling a refrigeration cycle device that includes refrigerant, a variable speed compressor, a condenser, a solar heater, a sensor, an expansion valve, an evaporator and a controller, the method including compressing the refrigerant using the compressor, in the condenser, cooling the refrigerant and condensing the refrigerant into a liquid state, in the solar heater, heating the refrigerant using solar energy, using the sensor, determining a pressure or a temperature of the refrigerant after it has been heated in the solar heater, and controlling the speed of the variable speed compressor using a closed-loop control scheme based at least in part on the determined pressure or temperature of the refrigerant.

The invention provides a water resource recovery device and method. The water resource recovery device comprises a heat preservation water tank, an evaporation water tank and a nitrous oxide gas inlet pipe. Hot water (sewage) stored in the heat preservation water tank is sprayed into the evaporation water tank through the atomization spray head, nitrous oxide is introduced into the evaporation water tank at the same time, nitrous oxide is injected into water, evaporation of water is accelerated by means of the high water solubility and heat effect of nitrous oxide, the evaporated water is condensed, and pure water can be obtained. Therefore, the sewage can be recycled and utilized; water is sprayed by the atomizing nozzle and is in contact with nitrous oxide, so that the gas-liquid contact area is greatly increased, and the evaporation efficiency is improved; according to the invention, the solar heater is used for heating the sewage to be recycled, so that the energy consumption is reduced, and the goal of environmental protection is achieved; the system further comprises a cyclone separator, and by arranging the cyclone separator, water vapor and nitrous oxide are effectively separated, and the recovery efficiency and purity of water are guaranteed.

The present invention relates to a solar heater with a water heater comprising an external tank and an internal tank. The solar heater comprises a heat exchanger located inside the internal tank, specifically in the top third of same, which forms the hottest zone owing to the thermosiphon effect. The heat exchanger consists of a coil formed by one or more tubes in a conical-spiral arrangement, which bear on one or more coil supports, adapting to the circumference of the internal tank. The solar heater also comprises a depressurisation tank that is coupled in fluid communication with the interior of the internal tank. By virtue of the coil of the water heater and the depressurisation tank, the solar heater can be adapted to receive the flow of water in hydraulic supply systems at different pressures.

1. The name of the product under this design: solar heater. 2. Purpose of the product of this design: used as a device for heating water using solar energy. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

The invention provides an energy storage system. The energy storage system comprises a low-pressure tank; the compressor unit communicates with the low-pressure tank through a first communicating pipeline; the high-pressure tank is communicated with the compressor unit through a second communicating pipeline; the expansion unit communicates with the high-pressure tank through a third communicating pipeline, and the expansion unit communicates with the low-pressure tank through a fourth communicating pipeline; the solar heating assembly is communicated with an inlet of the expansion unit; wherein the solar heating assembly comprises a solar heater, a heat conduction oil tank and a solar heat collector, the solar heater and the solar heat collector are both communicated with the heat conduction oil tank, and the solar heater is arranged on the third communication pipeline and communicated with an inlet of the expansion unit. According to the technical scheme, the problem that the output efficiency of the energy storage system is low due to the fact that the temperature of air in the expansion machine in the expansion process in the prior art is obviously reduced is effectively solved.

The application provides a water resource recycling device and method. The water resource recycling device comprises a heat preservation water tank, an evaporation water tank and a nitrous oxide gas inlet pipe. Hot water (sewage) stored in the heat preservation water tank is sprayed into the evaporation water tank through an atomizing nozzle, and nitrous oxide is introduced into the evaporation water tank at the same time. Nitrous oxide is injected into water, and the high water solubility and heat effect of nitrous oxide accelerate the evaporation of water. The evaporated water is condensed to obtain pure water, so that the recycling and utilization of sewage can be realized. The water is sprayed by the atomizing nozzle and contacted with nitrous oxide, so that the gas-liquid contact area is greatly increased and the evaporation efficiency is improved. The application uses a solar heater to heat the sewage to be recycled, which not only reduces energy consumption, but also achieves the goal of green environmental protection. The application further comprises a cyclone separator. The cyclone separator effectively separates water vapor and nitrous oxide, so that the water recycling efficiency and purity are ensured.

Apparatus, systems and methods are provided for a solar heater water purification system. The water purification system includes an icosahedron dome that houses a plurality of Fresnel lenses aligned with multiple facets of the icosahedron dome, wherein the concentrator lenses concentrate light at the base of the dome throughout the day without the need for a mechanical tracker. The water purification system also includes a water transportation system, located at the base of the dome-shaped structure, comprising a spiral-shaped coil of metal tubes which receives dirty water and exposes a small volume of the water to be heated by the concentrated light at the base of the icosahedron dome. The water purification system is under control of a smart controller with a temperature sensor that causes the water transportation system to output purified water when the water reaches a specified temperature for a specified period of time.

The present invention relates to a four-layer solar heater in which the first layer is an internal tank (20) made of surgical stainless steel and having circumferential channels (23), the second layer is a plastic film (30) which is adhered to the outer surface of the internal tank (20), the plastic film (30) consisting of sheets of polyethylene (PE) or polypropylene (PP), the third layer is a thermal insulator (40) made of high-density polyurethane (PU) injected between the two tanks, the thickness of the thermal insulator (40) being between 31 mm and 39 mm, and the fourth layer is an external tank (10) made of linear medium-density polyethylene (LMDPE) with UV stabiliser additives, hexene and azodicarbonamide. The plastic film reduces the expansion and contraction of the internal tank (20), thereby reducing the formation of spaces and cavities between the layer of thermal insulator (40) and the internal tank (20). The layer of plastic film (30) allows better heat conservation in the water located inside the four-layer solar heater (1). In addition to the additives of the layer of the external tank (10) allowing the UV stabilisers to improve the resistance to UV protection, the hexene improves the impact resistance, and the azodicarbonamide acts as an expansion or foaming agent that causes the expansion of the polyethylene (PE) in order to improve the heat conservation in the water located inside the four-layer solar heater (1).

The present invention comprises a novel beehive solar heater which can be incorporated into any Langstroth style hive (square boxes) easily for the winter season. It is attachable and detachable. No modifications, meaning permanent physical changes to the hive are required. Winter, and the stress due to cold, is the number one killer of beehives in the United States. This novel beehive solar heater, which is easily installed onto a beehive, can eliminate most of the stress that cause hives to die in colder winter regions. It will reduce or eliminate moisture in the beehive and provide the heat necessary for the bees to relocate their cluster to find feed as required.

The application provides an automobile thermal management system and method. The automobile thermal management system absorbs solar energy through a solar heater to store heat. When the passenger cabin has a heating demand, a first three-way proportional valve is used to adjust the flow through the solar heater, and the liquid medium heated in the solar heater is transferred to a water-water plate heat exchanger to exchange heat with the liquid medium in the cooler circuit, thereby heating the passenger cabin. When the battery pack has a heating demand, a four-way valve is used to switch the water circuit, and the heated liquid medium flows through the battery pack to heat the battery pack. In this way, the clean energy of solar energy is used to heat the battery and / or the passenger cabin, thereby effectively reducing the power consumption of the water heater and improving the endurance of the automobile.

The present invention relates to a transportable sargassum drying machine that comprises several subsystems incorporated to achieve the objective of the invention. These subsystems consist of transportation and stabilization, a solar heating system that includes cylindrical parabolic solar heaters that heat thermal oil up to a temperature of 330° C.; hot air generation, which is directed to the conveyor belt and buckets to dry the sargassum; a drying process in which hot air from the radiators passes through the conveyor belt, evaporating moisture from the sargassum as it is transported; a multi-stage conveyor belt system with three conveyor belts, achieving a moisture content of 14% or less; a packing process where the sargassum is transported to a packing machine for shipping and transport; and power supply, where the machine's electrical devices are powered by photovoltaic solar panels attached to the side walls of the trailer.

The invention discloses an electromagnetic vacuum superconducting solar heater, and relates to the technical field of solar heating. The electromagnetic vacuum superconducting solar heater comprises a base, on which a cleaning mechanism, a steering mechanism, a control mechanism, a water supply mechanism and a heat-insulating cylinder are arranged, the heat-insulating cylinder is located above the base, an insulating cylinder is welded and installed on the inner wall of the heat-insulating cylinder, a partition plate is inlaid and installed on the inner wall of the heat-insulating cylinder, and the partition plate divides the interior of the heat-insulating cylinder into a cold water area and a hot water area. The electromagnetic vacuum superconducting solar heater can reduce the adhesion and accumulation of sand and dust on the surface of the vacuum superconducting tube, thereby improving the actual heating effect of the vacuum superconducting tube, and can also enable the vacuum superconducting tube to always maintain the best light receiving angle, thereby actually improving the heating effect, and is suitable for use in high-latitude areas such as the northwest where the light time is short and the light angle changes greatly.

An adaptor for adapting a solar heater to a thermal storage device, the adaptor including a first port disposed on a first surface, a second port disposed on a second surface, a third port disposed on the second surface, and a fourth port disposed on the first surface, wherein a fluid flow is configured to be directed from the solar heater through the first port before exiting through the second port into the thermal storage device, the fluid flow is configured to continue to be directed from the thermal storage device through the third port before entering through the third port and continuing to exit through the fourth port to return to the solar heater.

This utility model discloses a solar heating device with automatic angle adjustment, including a mounting plate, a support base rotatably connected to the lower front end of the mounting plate, a base plate disposed below the support base, a fixing mechanism disposed on the upper part of the mounting plate, an adjustment mechanism disposed between the mounting plate and the support base, and a lifting mechanism disposed between the support base and the base plate. The advantages of this utility model compared to existing technologies are: the fixing mechanism, through the cooperation of fixing groove one and fixing groove two, a sliding groove, a slider, a guide rod, and a spring, allows fixing groove one and fixing groove two to clamp and fix the solar heater; by pulling the handle to move fixing groove two back and forth, the solar heater can be quickly disassembled and installed. The structure is simple, highly stable, completely avoids the use of bolts, greatly simplifies operation, and improves disassembly and assembly efficiency.

The invention discloses a biomass supercritical water gasification hydrogen production system and method based on heat energy self-circulation and heat stirring intensification, and belongs to the technical field of hydrogen production energy. The system comprises a supercritical water gasification reaction device, the top of the supercritical water gasification reaction device is connected with a storage tank, the bottom of the supercritical water gasification reaction device is connected with a water tank and a slag collecting device, and a stirring device and a palladium membrane are arranged in the supercritical water gasification reaction device; a solar heater is arranged outside; a heat conversion device is arranged on the supercritical water gasification reaction device; a gas outlet of the supercritical water gasification reaction device is connected with a decompression separator, and a gas outlet of the decompression separator is connected with a carbon monoxide combustion device. The supercritical water gasification system is used for solving the technical problems that a traditional supercritical water gasification system is low in internal heat transfer efficiency and insufficient in material mixing.

The utility model relates to the technical field of solar heating, in particular to a separation exchange type solar heater which solves the problem that in the prior art, due to the fact that a heat pipe part is prone to generating scale, the heat pipe needs to be detached for maintenance in the later period. A separation exchange type solar heater comprises two supporting frames which are in bilateral symmetry, a hot water tank is arranged between the two supporting frames, a heat preservation layer is arranged in the hot water tank, water pipes are connected to the left end and the right end of the hot water tank, a vacuum pipe is connected to the front end of the hot water tank, a supporting plate is fixedly arranged at the front end of the vacuum pipe, and a heating mechanism is arranged in the vacuum pipe. The heating mechanism extends backwards into the heat preservation layer, and a cleaning mechanism is arranged in the hot water tank. According to the utility model, heat transfer is realized in a manner of contacting with water in the water heater for heat exchange, so that the water scale is convenient to clean, and the water heater is convenient to use.

The invention discloses a coupling system utilizing low-temperature water waste heat and solar energy to supply heat synergistically, which comprises a solar heater, one end of the solar heater is fixedly connected with a low-temperature water inlet pipe, and one end, far away from the low-temperature water inlet pipe, of the solar heater is fixedly connected with a low-temperature water outlet pipe. And one end of the low-temperature water outlet pipe is fixedly connected with an electric heat pump. According to the coupling system for cooperative heat supply through the low-temperature water waste heat and the solar energy, low-temperature water is preheated through the solar heater so that the temperature of the low-temperature water can be increased, the preheated low-temperature water enters the electric heating pump to conduct heat exchange with intermediate water, the low-temperature water is preheated through the solar energy, and the electric heat exchange efficiency is improved; the low-temperature water and the intermediate water after heat exchange still have higher temperature, and the low-temperature water and the intermediate water with higher temperature can be used as industrial water of plants and domestic water of dormitories, so that the recycling efficiency of the low-temperature water is improved.

A heating system of a building includes: a solar heater configured to receive sunlight and at least one of absorb heat into a refrigerant and increase heat absorbed into the refrigerant; a compressor configured to compress the refrigerant evaporated by absorbing heat; a first heat exchanger configured to transfer heat from the refrigerant to water; an expansion valve configured to reduce at least one of a temperature and a pressure of the refrigerant after heat is transferred from the refrigerant to the water; a second heat exchanger configured to transfer heat from the water output by the first heat exchanger to air passing through the second heat exchanger before flowing into the building; a pump configured to pump water from the solar heater to the second heat exchanger; and a blower configured to blow air through the second heat exchanger and into the building.

This invention provides an intelligent solar heater suitable for high-altitude and cold regions. The intelligent solar heater includes a water tank with an inlet pipe on one side and an outlet pipe on the side away from the inlet pipe. The top of the water tank is open and sealed with double-layered insulated glass. Multiple guide plates and multiple arc-shaped guide vanes are fixedly installed inside the water tank. The two sides of the arc-shaped guide vanes are fixedly connected to the guide plates or the inner wall of the water tank. Heating elements are fixedly installed inside the water tank, located within the water channels. This intelligent solar heater for high-altitude and cold regions offers the advantages of fully utilizing solar energy to directly heat fluids, high efficiency, and an intelligent heating control system that automatically activates the internal heating system when temperatures are low at night, allowing for 24-hour operation.

A solar powered heater system includes a water heater located within an insulated closet or container along with a heater located internal to the closet that is configured to regulate an elevated air temperature around the water tank. The system includes a solar panel to generate the energy to power the heater. A controller is used to regulate the energy and optimize performance of the heater in the closet near the water heater. The system is used to heat the air around the water heater to minimize losses and inefficiencies found within water heaters and to allow the system to simply operate with any style water heater.

An air conditioning system and method of air conditioning is provided. The air conditioning system includes an intake mechanism configured to draw into the air conditioner a first amount of air and an amount of moisture from an exterior of the air conditioner. The system further includes metal organic frameworks in fluid communication with the intake mechanism, the metal organic frameworks configured to adsorb the amount of moisture from the first amount of air. The system further includes an indirect evaporative cooler configured to cool the first amount of air. The system further includes a solar heater configured to heat a second amount of air. The system further includes a heat exchanger configured to contact the second amount of air with the metal organic frameworks to regenerate the metal organic frameworks.

A heat sink equipped with a fan is created that can be made thin and compact overall; that has high heat dissipation efficiency; that can maintain low noise levels; that can be realized at low cost; and that can prevent the occurrence of noise and the decrease in heat dissipation efficiency without specifically restricting the overall shape in plan view to a circular shape, thus obtaining a shape that corresponds to a space in the housing of an electronic device and maintaining design freedom for the housing.The heat sink equipped with a blower comprises: a metal heat-absorbing substrate 2; a centrifugal blower 3 arranged on one side of an upper surface 21 of the heat-absorbing substrate 2; a plate-shaped wall 4 made of metal, positioned on the upper surface 21 of the heat-absorbing substrate 2, surrounding an outer circumferential section with an air outlet opening of the centrifugal blower 3 and opposite it, and provided with several through-holes 41 open in a plate surface 40 opposite the centrifugal blower 3; and a cover element 5 fixed to an upper end 42 of the plate-shaped wall 4 and designed to close a space s1 on the inside of the plate-shaped wall.

A method of controlling a refrigeration cycle device that includes refrigerant, a variable speed compressor, a condenser, a solar heater, a sensor, an expansion valve, an evaporator and a controller, the method including compressing the refrigerant using the compressor, in the condenser, cooling the refrigerant and condensing the refrigerant into a liquid state, in the solar heater, heating the refrigerant using solar energy, using the sensor, determining a pressure or a temperature of the refrigerant after it has been heated in the solar heater, and controlling the speed of the variable speed compressor using a closed-loop control scheme based at least in part on the determined pressure or temperature of the refrigerant.

The invention is suitable for the technical field of photo-thermal energy storage and heating, and discloses an energy storage and heating system for a photo-thermal power station and a control method, the energy storage and heating system comprises a first high-pressure water tank, a second high-pressure water tank arranged below the first high-pressure water tank, a heating water path communicating the first high-pressure water tank with the second high-pressure water tank, a backflow water path and a heat exchange water path, an electric heating unit for heating the first high-pressure water tank and an exhaust valve for exhausting gas in the first high-pressure water tank are arranged in the first high-pressure water tank; the heating water path comprises a solar heater connected to the heating pipeline in parallel and a first control unit arranged on the heating water path. The backflow water path comprises a second control unit arranged in the backflow water path; the heat exchange water way comprises a third control unit arranged on the heat exchange water way, a heat exchanger arranged on the heat exchange water way and conducting heat exchange with the outside, and a circulating pump assembly arranged between the heat exchanger and the second high-pressure water tank.

The present invention proposes a valve control system and control method for a heating pipeline, which can quickly change the temperature of the pipeline network by providing additional heat at the valve outlet, and the additional heat comes from solar energy, which does not consume fuel and is energy-saving and environmentally friendly. The heat is stored through phase change heat storage technology and released when needed to heat the heating pipeline network. The heat exchanger performs heat exchange on the fluid in the branch pipeline to increase the temperature of the branch pipeline fluid; when the temperature sensor detects that the temperature of the fluid in the branch pipeline meets the standard, the temperature sensor sends an instruction to the controller, and the controller controls the opening of the regulating valve, and the heat exchange fluid of the heat storage system stops circulating. The valve control system proposed by the present invention controls the opening of the regulating valve through the controller, and then receives and absorbs the heat from the solar heater through the heat storage tank, so as to achieve the temperature of the branch pipeline fluid. It has a simple structure and solves the problem of insufficient heat supply in the branch pipeline. It has good application prospects in the field of heating.