CN102679566B - Water boiler for heating by utilizing solar energy and heat pump and heating method of water boiler - Google Patents
Water boiler for heating by utilizing solar energy and heat pump and heating method of water boiler Download PDFInfo
- Publication number
- CN102679566B CN102679566B CN2012101604508A CN201210160450A CN102679566B CN 102679566 B CN102679566 B CN 102679566B CN 2012101604508 A CN2012101604508 A CN 2012101604508A CN 201210160450 A CN201210160450 A CN 201210160450A CN 102679566 B CN102679566 B CN 102679566B
- Authority
- CN
- China
- Prior art keywords
- heat
- pump
- high temperature
- exchange box
- heat pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a water boiler for heating by utilizing solar energy and a heat pump and the heating method of the water boiler. The water boiler comprises a machine cabinet, an energy collecting system and a control system, wherein the energy collecting system comprises a solar energy heat collecting unit, a low-temperature heating unit, a high-temperature heating unit and a heat exchange box; the solar energy heat collecting unit is connected with the heat exchange box through a heat supply pipe and a backflow pipe; and a condenser of a low-temperature heat pump unit, an evaporator of a high-temperature heat pump unit and liquid-state heat carriers are packaged in the heat exchange box. By adopting the water boiler, when in sunshine, the solar energy heat collecting device absorbs the heat of the sunshine, and provides the heat for the heat exchange box; when in no sunshine, the low-temperature heating unit absorbs the heat of air around and provides the heat for the heat exchange box; the low-level heat obtained by the heat exchange box is improved to high-level heat through the high-temperature heating unit, so that water in a water boiling tank is heated. The water boiler can reduce energy source consumption greatly, can reduce pollution emission, also can easily keep a boiler body to be clean, and is beneficial to maintaining environment hygiene indoors and outdoors.
Description
Technical field
The present invention relates to a kind of boiling water stove and accessory and heating method thereof, be 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 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) the boiling water stove and accessory take bavin, coal, fuel oil, combustion gas as the energy produces naked light, and the probability that causes fire hazard to produce is larger, also can produce environment when using simultaneously and pollute, and use the boiling water stove and accessory of electric energy, and the thermal efficiency is low, and power consumption is large.
The application of solar thermal collector is more and more extensive, and technology is also more and more ripe, and generally solar water heater can be promoted to water temperature 60-80 ℃ of left and right.Yet solar energy itself exists again and utilizes unsettled defective of time.
Summary of the invention
The objective of the invention is to solve above-mentioned problems of the prior art, overcome the defective of prior art, utilize 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.
Technical scheme of the present invention 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 described cabinet, the outlet of storage tank is connected with the entrance 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.
Described energy integration system comprises:
1) solar energy hot unit, the liquid heat carrier that comprises solar thermal collector, heat exchange box and the transferring heat that flows between solar thermal collector and heat exchange box, described solar thermal collector and heat exchange box consist of closed circuit by solar-heating pipe, solar energy return duct, are provided with liquid pump in described closed circuit;
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 heat exchange box, described hot pump in low temp heat collector, hot pump in low temp compressor, be arranged on hot pump in low temp condenser in heat exchange box and hot pump in low temp throttling arrangement and be connected in series successively and consist of 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 heat exchange box; Described 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 consist of closed circuit.
The boiler that aforesaid applied solar energy and heat pump heat is characterized in that: solar thermal collector is connected with heat exchange box by solar-heating pipe, solar energy return duct, and hot pump in low temp condenser, high temperature heat pump evaporimeter are arranged in 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 described heat exchange box, the cold water in storage tank arrives boiled water tank via the drinking water preheat coil.Cold water in storage tank during via the drinking water preheat coil heat in the absorption heat-exchange case its temperature is promoted.
The heating method of the boiler that a kind of applied solar energy and heat pump heat is characterized in that, comprises the following 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 by 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 liquid pump promotes to carry heat energy flows through via heat exchange box, with thermal energy transfer to heat exchange box; During without sunlight, the hot pump in low temp unit starting is gathered heat and send heat exchange box to after hot pump in low temp system is with temperature increase from surrounding air by the hot pump in low temp heat collector when the cloudy day; Heat exchange box is provided with the high temperature heat pump evaporimeter, and heating the heat energy in working medium absorption heat-exchange case and evaporate in described high temperature heat pump evaporimeter provides thermal source for the high temperature heat pump unit;
3) high temperature heats: heating in heat exchange box in the high temperature heat pump evaporimeter is evaporated to steam after working medium absorbs heat, these steam heat up by 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, transferring heat is to the water in boiled water tank and be heated to boiling point, be converted to the liquid working medium that heats by gaseous state after release heat in the boiled water tank heater, be back to high temperature heat pump evaporimeter in heat exchange box by 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 storage tank obtains heat via the drinking water preheat coil from heat exchange box necessarily promoted its temperature, then enter boiled water tank, further heated by high temperature heat pump.
The heating method of the boiler that aforesaid applied solar energy and heat pump heat is characterized in that: described control system comprise the control module that is arranged in cabinet, cabinet front control panel, be arranged on solar energy temperature sensor on solar thermal collector, be arranged on the boiled water tank temperature sensor on boiled water tank.Described control panel is connected with control module.Control module is by solar energy temperature sensor, boiled water tank temperature sensor image data, control the liquid pump coordinated operation in hot pump in low temp unit, high temperature heat pump unit, solar energy return duct, be provided with operation push-button and operating status display apparatus on control panel.
The boiler novel structure that applied solar energy of the present invention and heat pump heat is implemented easily, adopts a kind of mode that heats of environmental protection to replace the mode that traditional boiling water stove and accessory heats.Utilize solar thermal collector and hot pump in low temp heat collector to collect natural renewable heat, then utilize heat pump techniques, the aforesaid working substance steam that heats that is produced by liquid evaporation that has absorbed heat from surrounding environment is compressed, and the heat that discharges is gathered, produce the needed high temperature heat of stove and accessory.Described compression process adopts mechanical commprssor to complete, 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 consumes, and has reduced the discharging of polluting, safety, environmental protection, energy-conservation, and can safeguard well the clean and tidy health of environment.
Description of drawings
Fig. 1 is the whole schematic diagram that consists of of the present invention.
In 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 control system schematic diagram of the present invention.
The specific embodiment
In order to illustrate technical scheme of the present invention and technical purpose, below in conjunction with accompanying drawing, the present invention is done further introduction.
(1) as shown in Figure 1, at the storage tank 5 that the interior setting of cabinet 20 is connected with running water, the cold water in storage tank 5 obtains heat from heat exchange box 19 via drinking water preheat coil 4 necessarily promoted its temperature, then enters boiled water tank 8; Inside or periphery at described boiled water tank 8 arrange boiled water tank heater 10, and described boiled water tank heater 10 provides heat that the water in described boiled water tank 8 is boiled by the high temperature heat pump unit.
(2) as shown in Figure 1, described 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 by solar-heating pipe 2 and solar energy return duct 3, also is provided with liquid pump 21 in 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 described 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 collection device 15 is connected with the entrance of cryogenic compressor 14, has absorbed the cryogenic compressor 14 that enters the hot pump in low temp unit from described low-temperature heat collection device 15 after working substance steam flows out that heats of heat in low-temperature heat collection device 15 from air.The entrance of the condenser 18 in the outlet of described cryogenic compressor 14 and described heat exchange box 19 is connected, the working substance steam that heats after the pressurization intensification of cryogenic compressor 14 discharges enters 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 described heat exchange box 19.The outlet of the hot pump in low temp condenser 18 in described heat exchange box 19 is connected with the entrance of described low-temperature heat collection device 15 by the pipeline that is provided with hot pump in low temp throttling arrangement 17, consist of the closed circuit of described cryogenic compressor 14, make the working medium that heats in the hot pump in low temp unit circulate in hot pump in low temp unit pipeline and heat.
3) described 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 entrance of described high temperature heat pump compressor 12 and described heat exchange box 19 is connected.Heating in the high temperature heat pump evaporimeter 13 of working medium in heat exchanger 19 in the high temperature heat pump unit absorbs the solar energy heating unit or the hot pump in low temp unit heats the heat that working medium passes over, heating of high temperature heat pump unit evaporated after working medium is absorbed heat, and its steam is inhaled into the high temperature heat pump compressor 12 of high temperature heat pump unit.The outlet of described high temperature heat pump compressor 12 is connected with described heater 10 by pipeline, and the high temperature and high pressure steam of discharging from high temperature heat pump compressor 12 is by the pipeline heater 10 of flowing through, to boiled water tank 8 heat supplies.And then be connected via the entrance of the evaporimeter 13 in the pipeline that is provided with high temperature heat pump throttling arrangement 11 and described heat exchange box 19, consist of the closed circuit of described 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, control system by be arranged on control module in cabinet, be arranged on the cabinet front control panel, be arranged on the solar energy temperature sensor on solar thermal collector, the boiled water tank temperature sensor that is arranged on boiled water tank forms.Control module is by solar energy temperature sensor, boiled water tank temperature sensor image data, controls the liquid pump coordinated operation in hot pump in low temp unit, high temperature heat pump unit, solar energy return duct.Be provided with operation push-button and operating status display apparatus on control panel.
The above has done detailed description to embodiments of the present invention by reference to the accompanying drawings, but the present invention is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also make various variations under the prerequisite that does not break away from aim of the present invention.
Claims (7)
1. the boiler that heats of an applied solar energy and heat pump, comprise cabinet, energy integration system and control system, be provided with boiled water tank, storage tank in described cabinet, the outlet of storage tank is connected with the entrance of boiled water tank, 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: described energy integration system comprises:
1) solar energy hot unit, the liquid heat carrier that comprises solar thermal collector, heat exchange box and the transferring heat that flows between solar thermal collector and heat exchange box, described solar thermal collector and heat exchange box consist of closed circuit by solar-heating pipe, solar energy return duct, are provided with liquid pump in described closed circuit;
2) low-temperature heating unit, comprise ventilating system, hot pump in low temp heat collector, hot pump in low temp compressor, hot pump in low temp condenser and hot pump in low temp throttling arrangement, described hot pump in low temp heat collector, hot pump in low temp compressor, hot pump in low temp condenser and hot pump in low temp throttling arrangement are connected in series successively and consist of closed circuit, and described hot pump in low temp condenser is arranged in heat exchange box;
3) high temperature heating unit comprises high temperature heat pump evaporimeter, high temperature heat pump compressor, boiled water tank heater, high temperature heat pump throttling arrangement; Described 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 consist of closed circuit, and described high temperature heat pump evaporimeter is arranged in heat exchange box.
2. the boiler that heats of described applied solar energy and heat pump according to claim 1, it is characterized in that: described solar thermal collector is connected with heat exchange box by 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 heat exchange box.
3. the boiler that heats of according to claim 1 or 2 described applied solar energys and heat pump, it is characterized in that: be provided with the drinking water preheat coil in described heat exchange box, described storage tank is connected described drinking water preheat coil and connects with boiled water tank.
4. the boiler that heats of described applied solar energy and heat pump according to claim 3, it is characterized in that: described control system comprises the control module, the control panel that is arranged on the cabinet front that are arranged in cabinet, be arranged on solar energy temperature sensor on solar thermal collector, be arranged on the boiled water tank temperature sensor on boiled water tank, described control panel, solar energy temperature sensor, boiled water tank temperature sensor are connected with control module respectively, are provided with operation push-button and operating status display apparatus on described control panel.
5. the heating method of the boiler that heats of an applied solar energy and heat pump, is characterized in that, comprises the following 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 by 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 liquid pump promotes to carry heat energy flows through via heat exchange box, with thermal energy transfer to heat exchange box; During without sunlight, the hot pump in low temp unit starting is gathered heat and send heat exchange box to after hot pump in low temp system is with temperature increase from surrounding air by the hot pump in low temp heat collector when the cloudy day; Heat exchange box is provided with the high temperature heat pump evaporimeter, and heating the heat energy in working medium absorption heat-exchange case and evaporate in described high temperature heat pump evaporimeter provides thermal source for the high temperature heat pump unit;
3) high temperature heats: heating in heat exchange box in the high temperature heat pump evaporimeter is evaporated to steam after working medium absorbs heat, these steam heat up by 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, transferring heat is to the water in boiled water tank and be heated to boiling point, be converted to the liquid working medium that heats by gaseous state after release heat in the boiled water tank heater, be back to high temperature heat pump evaporimeter in heat exchange box by the high temperature heat pump throttling arrangement and circulate and heat.
6. the heating method of the boiler that heats of described applied solar energy and heat pump according to claim 5, it is characterized in that: the cold water in storage tank obtains heat via the drinking water preheat coil from heat exchange box necessarily promoted its temperature, then enter boiled water tank, further heated by high temperature heat pump.
7. the heating method of the boiler that heats of according to claim 5 or 6 described applied solar energys and heat pump, it is characterized in that: control system is comprised of control module, control panel, solar energy temperature sensor, boiled water tank temperature sensor, control module is by solar energy temperature sensor, boiled water tank temperature sensor image data, controls the liquid pump coordinated operation in hot pump in low temp unit, high temperature heat pump unit, solar energy return duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101604508A CN102679566B (en) | 2012-05-22 | 2012-05-22 | Water boiler for heating by utilizing solar energy and heat pump and heating method of water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101604508A CN102679566B (en) | 2012-05-22 | 2012-05-22 | Water boiler for heating by utilizing solar energy and heat pump and heating method of water boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102679566A CN102679566A (en) | 2012-09-19 |
| CN102679566B true CN102679566B (en) | 2013-11-06 |
Family
ID=46811869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101604508A Active CN102679566B (en) | 2012-05-22 | 2012-05-22 | Water boiler for heating by utilizing solar energy and heat pump and heating method of water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679566B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206699A (en) * | 2019-07-05 | 2019-09-06 | 王恩礼 | It is a kind of using low-grade composite heat power supply as the thermal cycle electricity generation system of energy |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58136925A (en) * | 1981-10-07 | 1983-08-15 | Matsushita Electric Ind Co Ltd | Hainetsu ryosochi waste heat utilization equipment |
| JPS5935755A (en) * | 1982-08-23 | 1984-02-27 | Matsushita Electric Ind Co Ltd | Heat pump type hot-water supply apparatus |
| CN100398936C (en) * | 2003-08-28 | 2008-07-02 | 上海交通大学 | Solar energy-air heat pump water heater |
| CN201318824Y (en) * | 2008-12-04 | 2009-09-30 | 浙江艾尔柯环境设备有限公司 | Compound energy heat-exchanging water tank |
| CN201429154Y (en) * | 2009-05-11 | 2010-03-24 | 武汉工程大学 | Hot water system in solar energy heat pump water heater |
| CN201748636U (en) * | 2010-05-26 | 2011-02-16 | 广东芬尼克兹节能设备有限公司 | Solar compound heat pump unit |
| CN101943481A (en) * | 2010-09-09 | 2011-01-12 | 东南大学 | Phase change thermal storage type auxiliary solar hot-water device of air source heat pump |
| CN202581847U (en) * | 2012-05-22 | 2012-12-05 | 江苏乐普四方科技有限公司 | Water boiler heated by solar energy and heat pump |
-
2012
- 2012-05-22 CN CN2012101604508A patent/CN102679566B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102679566A (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201715702U (en) | Hot water machine set for recombination energy heat pump | |
| CN201650630U (en) | Device generating electricity by solar energy and terrestrial heat | |
| CN204373270U (en) | PV air-conditioner Teat pump boiler | |
| CN207568778U (en) | A kind of cooling heating and power generation system based on regenerative resource | |
| CN109140797B (en) | Solar energy and air energy combined power generation system and refrigerating, power generation and heating method thereof | |
| CN102080635A (en) | Device for generating electricity by using solar energy and ground heat and using method thereof | |
| CN201340043Y (en) | Solar energy multistage utilization system | |
| CN105298565B (en) | Variable working condition active-control light-coal complementation indirect air-cooling generation system and method | |
| CN204478580U (en) | The cold and hot combined supply system of household small-sized solar electricity | |
| CN204100605U (en) | A kind of solar air source heat pumps one water tank | |
| CN204003103U (en) | A kind of distributed energy supply equipment that adopts rock gas and solar association circulation | |
| CN205261921U (en) | Solar heat pump water -heating system | |
| CN205316696U (en) | Trinity solar water heater | |
| CN201715701U (en) | Solar heat pump water heater | |
| CN102679566B (en) | Water boiler for heating by utilizing solar energy and heat pump and heating method of water boiler | |
| CN201434504Y (en) | Air source and water source combined heat pump water heater | |
| US20060283404A1 (en) | Auxiliary device for a hot water device | |
| CN217235920U (en) | Lithium bromide refrigeration air conditioning system with double heat sources | |
| CN202581847U (en) | Water boiler heated by solar energy and heat pump | |
| CN210328732U (en) | Multi-energy complementary greenhouse heating and power generation system | |
| CN109168792A (en) | A kind of green house of vegetables distributed energy utilization system | |
| CN201866847U (en) | Integrated hot water system of solar heat pump | |
| CN101000043A (en) | Solar energy heat generator set | |
| CN202613756U (en) | Air energy water boiler applying heat pump to heat | |
| CN202229293U (en) | Heat pump composite hot-water system of waste heat energy, solar energy and air energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |