CN202581847U - Water boiler heated by solar energy and heat pump - Google Patents
Water boiler heated by solar energy and heat pump Download PDFInfo
- Publication number
- CN202581847U CN202581847U CN2012202322294U CN201220232229U CN202581847U CN 202581847 U CN202581847 U CN 202581847U CN 2012202322294 U CN2012202322294 U CN 2012202322294U CN 201220232229 U CN201220232229 U CN 201220232229U CN 202581847 U CN202581847 U CN 202581847U
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- heat
- pump
- exchange box
- heat exchange
- high temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water boiler heated by solar energy and a heat pump. The water boiler comprises a case, an energy collecting system and a control system, wherein the energy collecting system comprises a solar heat collecting unit, a low-temperature heating unit, a high-temperature heating unit and a heat exchange box, wherein the solar heat collecting unit is connected with the heat exchange box through a heat supply pipe and a backflow pipe; and a low-temperature heat pump condenser, a high-temperature heat pump evaporator and a liquid heat carrier are packaged in the heat exchange box. By adopting the water boiler provided by the utility model, in the sun, the solar heat collecting unit absorbs the heat of the sun and provides the heat for the heat exchange box; in the absence of the sun, the low-temperature heating unit absorbs the heat of ambient air and provides the heat for the heat exchange box; and low heat obtained by the heat exchange box is upgraded to high heat through the high-temperature heating unit for heating water in a water-boiling tank. By using the water boiler, the energy resource consumption can be reduced greatly; the pollution emission is reduced; and moreover, the water boiler is kept clean easily, and is favorable for maintaining indoor and outdoor environmental hygiene.
Description
Technical field
The utility model relates to a kind of boiling water stove and accessory and heating method thereof, is specifically related to boiling water stove and accessory and heating method thereof that a kind of applied solar energy and heat pump heat.
Background technology
The boiling water stove and accessory is human lives's a necessity, and existing all kinds of boiling water stove and accessorys generally have following shortcoming at present: 1) consume mass energy, comprise bavin, coal, fuel oil, combustion gas, electric energy etc.; 2) with bavin, coal, fuel oil, combustion gas be the boiling water stove and accessory of the energy, produce naked light, the probability that causes fire hazard to produce is bigger, and also can produce when using simultaneously and pollute environment, and the boiling water stove and accessory of use electric energy, the thermal efficiency is low, and power consumption is big.
The application of solar thermal collector more and more widely, technology is also more and more ripe, solar water heater can be promoted to water temperature about 60-80 ℃ generally speaking.Yet solar energy itself exists again and utilizes unsettled defective of time.
The utility model content
The purpose of the utility model is to solve the problem that exists in the above-mentioned prior art, overcomes the defective of prior art, utilizes solar thermal collector and heat pump techniques that a kind of boiling water stove and accessory and heating method thereof of environmental protection and energy saving are provided.
The technical scheme of the utility model is:
The boiler that a kind of applied solar energy and heat pump heat comprises cabinet, energy integration system and control system.
Be provided with boiled water tank, storage tank in the said cabinet, the outlet of storage tank is connected with the inlet of boiled water tank, and boiled water tank is provided with the boiling water delivery port, and storage tank is provided with the running water water inlet.
Said energy integration system comprises:
1) solar energy hot unit; Comprise solar thermal collector, heat exchange box and between solar thermal collector and heat exchange box, flow and transmit the liquid heat carrier of heat; Said solar thermal collector and heat exchange box constitute closed circuit through solar-heating pipe, solar energy return duct, in said closed circuit, are provided with liquid pump;
2) low-temperature heating unit; Comprise ventilating system, hot pump in low temp heat collector, hot pump in low temp compressor, be arranged on hot pump in low temp condenser and hot pump in low temp throttling arrangement in the heat exchange box, said hot pump in low temp heat collector, hot pump in low temp compressor, be arranged on hot pump in low temp condenser and hot pump in low temp throttling arrangement in the heat exchange box and be connected in series successively and constitute closed circuit;
3) high temperature heating unit comprises the high temperature heat pump evaporimeter, high temperature heat pump compressor, boiled water tank heater, the high temperature heat pump throttling arrangement that are arranged in the heat exchange box; Said high temperature heat pump evaporimeter, high temperature heat pump compressor, boiled water tank heater, high temperature heat pump throttling arrangement are connected in series successively and constitute closed circuit.
The boiler that aforesaid applied solar energy and heat pump heat is characterized in that: solar thermal collector links to each other with heat exchange box through solar-heating pipe, solar energy return duct, and hot pump in low temp condenser, high temperature heat pump evaporimeter are arranged in the heat exchange box.
The boiler that aforesaid applied solar energy and heat pump heat is characterized in that: be provided with the drinking water preheat coil in the said heat exchange box, the cold water in the storage tank arrives boiled water tank via the drinking water preheat coil.The heat that cold water in the storage tank absorbs during via the drinking water preheat coil in the heat exchange box makes its temperature be able to promote.
The heating method of the boiler that a kind of applied solar energy and heat pump heat is characterized in that, may further comprise the steps:
1) cabinet interior boiled water tank, storage tank are set:
The water inlet of storage tank is connected with running water pipe, and the delivery port of storage tank is connected to boiled water tank through pipeline boiled water tank is carried out moisturizing, and storage tank is provided with water-level control apparatus
2) thermal-arrest and low-temperature heating: when weather is fine, gather heat energy by solar thermal collector, the liquid heat carrier that heat energy is carried in the liquid pump promotion flows through via heat exchange box, gives heat exchange box with thermal energy transfer; When the cloudy day did not have sunlight, the hot pump in low temp unit starting was gathered heat and after hot pump in low temp system is with temperature increase, is sent to heat exchange box by the hot pump in low temp heat collector from surrounding air; Heat exchange box is provided with the high temperature heat pump evaporimeter, and the working medium that heats in the said high temperature heat pump evaporimeter absorbs the heat energy in the heat exchange box and evaporates, and thermal source is provided for the high temperature heat pump unit;
3) high temperature heats: heating in the heat exchange box in the high temperature heat pump evaporimeter is evaporated to steam after working medium absorbs heat; These steam heat up through the high temperature heat pump compressor pressurizes; The working substance steam that heats after pressurization heats up flows through in the heater inside of boiled water tank; Transmitting heat gives the water in the boiled water tank and is heated to boiling point; In the boiled water tank heater, convert the liquid working medium that heats into by gaseous state after the release heat, be back to high temperature heat pump evaporimeter in the heat exchange box through the high temperature heat pump throttling arrangement and circulate and heat;
The heating method of the boiler that aforesaid applied solar energy and heat pump heat; It is characterized in that: the cold water in the storage tank obtains heat via the drinking water preheat coil from heat exchange box necessarily promoted its temperature; Get into boiled water tank then, further heat by high temperature heat pump.
The heating method of the boiler that aforesaid applied solar energy and heat pump heat is characterized in that: said control system comprises the positive control panel of the control module, the cabinet that are arranged in the cabinet, be arranged on solar energy temperature sensor on the solar thermal collector, be arranged on the boiled water tank temperature sensor on the boiled water tank.Said control panel links to each other with control module.Control module is through solar energy temperature sensor, boiled water tank temperature sensor image data; Liquid pump coordinated operation in control hot pump in low temp unit, high temperature heat pump unit, the solar energy return duct, control panel is provided with operation push-button and operating status display apparatus.
The boiler novel structure that applied solar energy of the utility model and heat pump heat is implemented easily, adopts a kind of mode of heating of environmental protection to replace the mode that the traditional boiled water stove and accessory heats.Utilize solar thermal collector and hot pump in low temp heat collector to collect natural renewable heat; Utilize heat pump techniques then; With aforesaid from surrounding environment absorbed heat by liquid evaporation and the working substance steam that heats that produces is compressed; And the heat that is discharged gathered, produce the needed high temperature heat of stove and accessory.Described compression process adopts mechanical commprssor to accomplish; The energy of this mechanical commprssor consumption has reduced the energy resource consumption of stove and accessory less than the energy that conventional stove and accessory consumed, and has reduced the discharging of polluting; Safety, environmental protection, energy-conservation, and can safeguard the clean and tidy health of environment well.
Description of drawings
Fig. 1 is the whole sketch map that constitutes of the utility model.
Among the figure: 1-solar thermal collector; 2-solar-heating pipe; 3-solar energy return duct; 4-drinking water preheat coil; 5-storage tank; 6-running water water inlet; 7-water-level control apparatus; 8-boiled water tank; 9-boiling water delivery port; 10-boiled water tank heater; 11-high temperature heat pump throttling arrangement; 12-high temperature heat pump compressor; 13-high temperature heat pump evaporimeter; 14-hot pump in low temp compressor; 15-hot pump in low temp heat collector; 16-ventilating system; 17-hot pump in low temp throttling arrangement; 18-hot pump in low temp condenser; 19-heat exchange box; 20-cabinet; 21-liquid pump.
Fig. 2 is the control system schematic of the utility model.
The specific embodiment
For technical scheme and the technical purpose of illustrating the utility model, the utility model is done further introduction below in conjunction with accompanying drawing.
(1) as shown in Figure 1, the storage tank 5 that is connected with running water is set in cabinet 20, the cold water in the storage tank 5 obtains heat via drinking water preheat coil 4 from heat exchange box 19 necessarily promoted its temperature, gets into boiled water tank 8 then; Inside or periphery at said boiled water tank 8 are provided with boiled water tank heater 10, and said boiled water tank heater 10 provides heat that the water in the said boiled water tank 8 is boiled by the high temperature heat pump unit.
(2) as shown in Figure 1, said energy integration system comprises:
1) the solar energy heating unit is provided with solar thermal collector 1, and solar thermal collector 1 docks with heat exchange box 19 through solar-heating pipe 2 and solar energy return duct 3, also is provided with liquid pump 21 in the solar energy return duct 3.After solar thermal collector 1 absorbed the heat energy of the sun, the liquid heat carrier that liquid pump 21 promotions are loaded with heat energy circulated between solar thermal collector 1 and heat exchange box 19, for said heat exchange box 19 provides thermal source.
2) the hot pump in low temp unit is provided with cryogenic compressor 14; The outlet of low temperature heat collector 15 is connected with the inlet of cryogenic compressor 14, and the working substance steam that heats that from air, has absorbed heat in the low temperature heat collector 15 flows out the cryogenic compressor 14 that the back gets into the hot pump in low temp unit from said low temperature heat collector 15.The inlet of the condenser 18 in the outlet of said cryogenic compressor 14 and the said heat exchange box 19 is connected; The working substance steam that heats after the pressurization intensification of cryogenic compressor 14 discharges gets into described hot pump in low temp condenser 18; Condensation release heat in hot pump in low temp condenser 18 conducts heat to the liquid heat carrier in the said heat exchange box 19.The outlet of the hot pump in low temp condenser 18 in the said heat exchange box 19 is connected with the inlet of said low temperature heat collector 15 through the pipeline that is provided with hot pump in low temp throttling arrangement 17; Constitute the closed circuit of said cryogenic compressor 14, make the working medium that heats in the hot pump in low temp unit in hot pump in low temp unit pipeline, circulate and heat.
3) said high temperature heat pump unit is provided with high temperature heat pump compressor 12, and the outlet of the high temperature heat pump evaporation tube device 13 in the inlet of said high temperature heat pump compressor 12 and the said heat exchange box 19 is connected.Heating in the high temperature heat pump unit absorbs the solar energy heating unit in the high temperature heat pump evaporimeter 13 of working medium in heat exchanger 19 or the hot pump in low temp unit heats the heat that working medium passes over; Evaporate the working medium heat absorption back that heats of high temperature heat pump unit, and its steam is inhaled into the high temperature heat pump compressor 12 of high temperature heat pump unit.The outlet of said high temperature heat pump compressor 12 is connected with said heater 10 through pipeline, from the high temperature and high pressure steam of high temperature heat pump compressor 12 discharges through the pipeline heater 10 of flowing through, to boiled water tank 8 heat supplies.And then be connected via the inlet of the evaporimeter 13 in the pipeline that is provided with high temperature heat pump throttling arrangement 11 and the said heat exchange box 19; Constitute the closed circuit of said high temperature heat pump compressor 12, the working medium that heats of high temperature heat pump unit is circulated in high temperature heat pump unit pipeline.
(3) as shown in Figure 2, the control system by be arranged on control module in the cabinet, be arranged on the positive control panel of cabinet, be arranged on the solar energy temperature sensor on the solar thermal collector, the boiled water tank temperature sensor that is arranged on the boiled water tank is formed.Control module is controlled the liquid pump coordinated operation in hot pump in low temp unit, high temperature heat pump unit, the solar energy return duct through solar energy temperature sensor, boiled water tank temperature sensor image data.Control panel is provided with operation push-button and operating status display apparatus.
Combine accompanying drawing that the embodiment of the utility model has been done detailed description above; But the utility model is not limited to above-mentioned embodiment; In the ken that one skilled in the relevant art possessed, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (4)
1. the boiler that heats of applied solar energy and heat pump; Comprise cabinet, energy integration system and control system; Be provided with boiled water tank, storage tank in the said cabinet, the outlet of storage tank is connected with the inlet of boiled water tank, and boiled water tank is provided with the boiling water delivery port; Storage tank is provided with the running water water inlet, it is characterized in that: said energy integration system comprises:
1) solar energy hot unit; Comprise solar thermal collector, heat exchange box and between solar thermal collector and heat exchange box, flow and transmit the liquid heat carrier of heat; Said solar thermal collector and heat exchange box constitute closed circuit through solar-heating pipe, solar energy return duct, in said closed circuit, are provided with liquid pump;
2) low-temperature heating unit; Comprise ventilating system, hot pump in low temp heat collector, hot pump in low temp compressor, be arranged on hot pump in low temp condenser and hot pump in low temp throttling arrangement in the heat exchange box, said hot pump in low temp heat collector, hot pump in low temp compressor, be arranged on hot pump in low temp condenser and hot pump in low temp throttling arrangement in the heat exchange box and be connected in series successively and constitute closed circuit;
3) high temperature heating unit comprises the high temperature heat pump evaporimeter, high temperature heat pump compressor, boiled water tank heater, the high temperature heat pump throttling arrangement that are arranged in the heat exchange box; Said high temperature heat pump evaporimeter, high temperature heat pump compressor, boiled water tank heater, high temperature heat pump throttling arrangement are connected in series successively and constitute closed circuit.
2. the boiler that applied solar energy according to claim 1 and heat pump heat; It is characterized in that: said solar thermal collector links to each other with heat exchange box through solar-heating pipe, solar energy return duct, and hot pump in low temp condenser, high temperature heat pump evaporimeter and liquid heat carrier are packaged in the heat exchange box.
3. the boiler that applied solar energy according to claim 1 and 2 and heat pump heat is characterized in that: be provided with the drinking water preheat coil in the said heat exchange box, said storage tank is connected through said drinking water preheat coil with boiled water tank.
4. the boiler that applied solar energy according to claim 3 and heat pump heat; It is characterized in that: said control system comprises the control module that is arranged in the cabinet, be arranged on the positive control panel of cabinet, be arranged on solar energy temperature sensor on the solar thermal collector, be arranged on the boiled water tank temperature sensor on the boiled water tank; Said control panel, solar energy temperature sensor, boiled water tank temperature sensor are connected with control module respectively, and said control panel is provided with operation push-button and operating status display apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202322294U CN202581847U (en) | 2012-05-22 | 2012-05-22 | Water boiler heated by solar energy and heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202322294U CN202581847U (en) | 2012-05-22 | 2012-05-22 | Water boiler heated by solar energy and heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581847U true CN202581847U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202322294U Expired - Fee Related CN202581847U (en) | 2012-05-22 | 2012-05-22 | Water boiler heated by solar energy and heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679566A (en) * | 2012-05-22 | 2012-09-19 | 江苏乐普四方科技有限公司 | Water boiler for heating by utilizing solar energy and heat pump and heating method of water boiler |
-
2012
- 2012-05-22 CN CN2012202322294U patent/CN202581847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679566A (en) * | 2012-05-22 | 2012-09-19 | 江苏乐普四方科技有限公司 | Water boiler for heating by utilizing solar energy and heat pump and heating method of water boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140522 |