CN201152627Y - High-efficient solar heat-pump water heater - Google Patents
High-efficient solar heat-pump water heater Download PDFInfo
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- CN201152627Y CN201152627Y CN 200720199830 CN200720199830U CN201152627Y CN 201152627 Y CN201152627 Y CN 201152627Y CN 200720199830 CN200720199830 CN 200720199830 CN 200720199830 U CN200720199830 U CN 200720199830U CN 201152627 Y CN201152627 Y CN 201152627Y
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- heat pump
- teat pump
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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
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Abstract
The utility model relates to a high efficient solar heat pump water heater which belongs to the technical field of heat pump application. The high efficient solar heat pump water heater comprises a heat pump system (1) and a hot water storage tank (2), wherein, the heat pump system (1) works under the controlling of an electric control device (3), the heat pump system (1) comprises a compressor (4), a condenser (5), a throttling device (6) and an air-cooled evaporator (7), and the hot water storage tank (2) is combined with the compressor (4), the condenser (5), the throttling device (6) and the air-cooled evaporator (7) to form an integral structure device. The high efficient solar heat pump water heater is characterized in that a refrigerant output opening (8), a refrigerant feedback opening (9) and a solar evaporator (10) are all arranged in the heat pump system (1), and the solar evaporator (10) is a heat exchanger combined with solar selectivity and absorptivity material and a refrigerant channel. The high efficient solar heat pump water heater is an active heat absorption type solar heater and has the advantages that the energy efficiency ratio is high, the performance is stable, the comprehensive price-performance ratio is high, and the high efficient solar heat pump water heater is suitable for extensive popularization and application.
Description
Affiliated technical field
The utility model relates to heat pump, and especially a kind of high-efficiency solar Teat pump boiler belongs to the heat pump application technical field.
Background technology
Teat pump boiler since its heating energy efficiency ratio perseverance greater than 1, its power savings advantages is obvious, is widelyd popularize application by people in the modern society of energy scarcity.The Teat pump boiler of prior art comprises heat pump, and heat pump is provided with condenser and evaporimeter, and in general, relatively Chang Yong evaporimeter is air-cooled evaporimeter to absorb air heat energy, and air-cooled evaporimeter is the other tubular type evaporator fin of blower fan that has blower fan.Relying on condenser to make during heat pump work needs the water or the medium of heating to be heated gradually, finally can satisfy the needs of people to hot water.As everyone knows, under low temperature environment, work for being not suitable for its maximum drawback of air heat energy heat pump water heater that the other tubular type evaporator fin of blower fan is an evaporator part, mainly be because easy frosting under its low temperature environment, and air heat energy is lower, when environment temperature is lower than-10 ℃, promptly lost effective energy conservation meaning basically.And the solar water heater of prior art generally absorbs solar energy and directly adds hot water through irradiation of sunlight by the heat exchanger that is combined with the solar selectively absorbent material.This its advantage of class solar water heater is, on sun-drenched daytime, even ambient temperature lower (as being lower than-20 ℃), its heating capacity also is higher, therefore from this angle, the solar water heater of prior art is worked under low temperature environment than the Teat pump boiler of prior art is preferably, but the solar water heater of prior art is along with the intensity of sunlight direct projection or the variation of water heater temperature's height, its heat absorption power is fluctuation more significantly, when sunlight direct projection intensity lower (as overcast and rainy) or water heater temperature were higher, its heat absorption power and heating capacity descended obviously; And when sunlight direct projection intensity is higher (as the fine day in summer), its heat absorption power and heating capacity are strong excessively, even it is water is boiled, the bather is caused the potential safety hazard of scald, also have a strong impact on the service life of water heater, therefore, its heating performance instability, the ACTIVE CONTROL ability a little less than, the relatively hot pump water heater, it belongs to a kind of passive heat absorption type water heater.Though prior art also has the product that air energy heat pump water heater and solar water heater are directly combined, its shortcoming separately remedies mutually and is not very perfect, and especially its cost performance is lower, installation is complicated, is unsuitable for promoting on a large scale.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model provides a kind of high-efficiency solar Teat pump boiler.
The purpose of this utility model is achieved in that the high-efficiency solar Teat pump boiler, comprise heat pump and heat storage water tank, described heat pump is by electric control gear control work, described heat pump comprises compressor, condenser, throttling arrangement and air-cooled evaporimeter, described heat storage water tank and described compressor, described condenser, described throttling arrangement and described air-cooled evaporimeter are in conjunction with constituting a monolithic construction device, it is characterized in that described heat pump is provided with the refrigerant delivery outlet and the cold-producing medium that can supply to connect solar still and feeds back mouth, described solar still is the heat exchanger that is combined with solar selectively absorbent material and coolant channel;
Further, above-mentioned high-efficiency solar Teat pump boiler can also be to have following characteristics: comprise solar still, described solar still is provided with cold-producing medium circulation input port and cold-producing medium circulation delivery outlet, and described solar still is the heat exchanger that is combined with solar selectively absorbent material and coolant channel;
Further, above-mentioned high-efficiency solar Teat pump boiler can also be to have following characteristics: be provided with described solar still with combine the fixture that the monolithic construction device that constitutes fixes by described heat storage water tank, described compressor, described condenser, described throttling arrangement and described air-cooled evaporimeter;
Further, above-mentioned high-efficiency solar Teat pump boiler can also be to have following characteristics: described fixture comprises support;
Further, above-mentioned high-efficiency solar Teat pump boiler can also be to have following characteristics: be provided with electric heater;
Further, above-mentioned high-efficiency solar Teat pump boiler can also be to have following characteristics: described electric heater is arranged on the described heat storage water tank;
Further, above-mentioned high-efficiency solar Teat pump boiler can also be to have following characteristics: described electric heater is incorporated on described air-cooled evaporimeter and/or its cold-producing medium low pressure return gas channel of described heat pump;
Further, above-mentioned high-efficiency solar Teat pump boiler can also be to have following characteristics: described refrigerant delivery outlet and/or described cold-producing medium feed back mouth and/or described cold-producing medium circulation input port and/or described cold-producing medium circulation delivery outlet and are connected to stop valve;
Further, above-mentioned high-efficiency solar Teat pump boiler can also be to have following characteristics: described stop valve is an air control valve;
Further, above-mentioned high-efficiency solar Teat pump boiler can also be to have following characteristics: be provided with described refrigerant delivery outlet, described cold-producing medium feed back mouthful, described cold-producing medium circulation input port and described cold-producing medium circulation delivery outlet or the supporting cold-producing medium of described stop valve be connected pipe, described cold-producing medium connection has screw or nut to managing its mouth of pipe.
The utility model has obtained appreciable performance boost and good effect:
Heat in the work at heat pump, described condenser can heat water for the user, described heat pump both can absorb air heat energy by described air-cooled evaporimeter, also can feed back mouth by described refrigerant delivery outlet and described cold-producing medium and absorb solar energy by being connected described solar still.Had most of advantage of air energy heat pump water heater and solar water heater simultaneously concurrently, and cost performance is high.
When the utility model is provided with fixture, when especially comprising support, can make install and fix convenient, compact;
When the utility model is connected to water circulating pump, can be so that the utility model conveniently to be installed in application, its system architecture is compact more;
When the utility model is provided with electric heater, can guarantee comfort more fully;
When described electric heater was arranged on the described heat storage water tank, heat hot water was more direct, and the hot water of relatively-high temperature can be provided;
When described electric heater was incorporated on described air-cooled evaporimeter and/or its cold-producing medium low pressure return gas channel of described heat pump, described heat pump still can efficiently heat under cold climatic environment;
When described refrigerant delivery outlet and/or described cold-producing medium feed back mouthful and/or described cold-producing medium circulation input port and/or described cold-producing medium circulation delivery outlet are connected to stop valve, when especially described stop valve is air control valve, more convenient to install and guaranteed quality;
When being provided with supporting cold-producing medium connection to pipe, supporting more complete, can provide service condition more easily for the user, when making things convenient for user installation described heat pump is connected with described solar still.
In sum, the utility model can be efficiently, heat fast, compare with the Teat pump boiler and the solar water heater of routine techniques, the utility model ACTIVE CONTROL ability is stronger, relatively the solar water heater of prior art, it belongs to a kind of active endothermic solar water heater, under identical heat pump power, solar absorption area and water tank capacity configuration, can continue hot-water supply in large quantities, stable work in work more efficient, fast, life-span is longer, comprehensive price ratio height.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment one
Accompanying drawing 2 is structural representations of the utility model embodiment two
Accompanying drawing 3 is structural representations of the utility model embodiment three
The specific embodiment
Embodiment one: a kind of high-efficiency solar Teat pump boiler, be provided with heat pump (1) and heat storage water tank (2) in the enclosure simultaneously, described heat pump (1) is by electric control gear (3) control work, described heat pump (1) comprises compressor (4), condenser (5), throttling arrangement (6) and air-cooled evaporimeter (7), described like this heat storage water tank (2) and described compressor (4), described condenser (5), described throttling arrangement (6) and described air-cooled evaporimeter (7) are in conjunction with constituting a monolithic construction device, specifically described heat pump (1) is provided with and can feeds back mouthful (9) for refrigerant delivery outlet (8) that connects solar still and cold-producing medium, and described solar still is the heat exchanger that is combined with solar selectively absorbent material and coolant channel; Described refrigerant delivery outlet (8) and described cold-producing medium feed back mouthful (9) and are connected to stop valve (15), and this stop valve (15) is air control valve and is fixed on the shell; Condenser (5) can be selected tube-in-tube condenser or plate-type condenser etc. for use, condenser (5) is by being arranged on water circulating pump and heat storage water tank (2) cycle heat exchange in the casing, certainly, also can not establish water circulating pump, but on casing, be provided with the water circulating pump external tapping, so that when installing and using, connect water circulating pump in addition; In addition, also be provided with relatively independent solar still (10), described solar still (10) is provided with cold-producing medium circulation input port (11) and cold-producing medium circulation delivery outlet (12), described solar still (10) is the heat exchanger that is combined with solar selectively absorbent material and coolant channel, can select for use one of them surface to be covered with blown aluminium plate (or aluminium alloy plate) heat exchanger of dark solar energy absorbing paint at this, this heat exchanger inflation has coolant channel, described solar still (10) can be a monolithic, also can be to constitute, select monolithic for use at this by polylith.Be convenient supporting and installation, other is provided with cold-producing medium and connects pipe (16), this cold-producing medium connects pipe (16) is in fact comprised two cold-producing mediums connection copper pipes (also can be popular gradually copper aluminum pipe), cold-producing medium connects that pipe (16) its each mouth of pipe is all had a nut or screw and stop valve (15) is supporting, and other can be provided with heat-insulation layer.
During application, refrigerant delivery outlet (8) and cold-producing medium are fed back stop valve (15) that mouthful (9) be connected connect by cold-producing medium pipe (16) is linked to each other with cold-producing medium circulation delivery outlet (12) with cold-producing medium circulation input port (11).Solar still (10) is hung upright being fixed on the suitable fixtures such as metope or tilting be fixed on the roof tiling (also can be certainly solar still (10) preparation support with tiltedly upright being fixed on the plane), the sun is faced with absorption solar energy in the surface that is covered with dark solar energy absorbing paint, and absorption little air heat energy can be assisted in its surface that is not covered with dark solar energy absorbing paint.
Water temperature in heat storage water tank (2) is not enough and need add in the middle of the process of hot water, be subjected to the control of electric control gear (3), heat pump (1) startup heats, at this moment, heat pump (1) both can absorb air heat energy by the air-cooled evaporimeter of described air-cooled evaporimeter (7), also can pass through solar still (10) and absorb solar energy.Had most of advantage of air energy heat pump water heater and solar water heater simultaneously concurrently, when overcast and rainy, solar still (10) is because its part as evaporator with heat pump, its surface temperature is lower all the time, therefore also can absorb a large amount of solar energy, and can assist absorption little air heat energy, its cost performance is higher.
This Teat pump boiler heat supply water speed is fast, the operational efficiency height, compare with the Teat pump boiler and the solar water heater of routine techniques, the utility model ACTIVE CONTROL ability is stronger, the solar water heater of relative prior art, it belongs to a kind of active absorption formula solar water heater, at identical heat pump power, solar absorption area and water tank capacity configuration are down, can be more efficient, continue hot-water supply in large quantities fast, stable work in work, the life-span is longer, comprehensive price ratio height, especially the utility model can also be applied to northern harsh climate environment and sunshine insufficient area, its suitable region is very extensive.
Present embodiment especially is fit to create split type high-efficiency solar Teat pump boiler.
Embodiment two: a kind of high-efficiency solar Teat pump boiler, present embodiment is similar substantially to embodiment one, just be provided with the fixture (13) that described solar still (10) and the monolithic construction device that is combined formation by described heat storage water tank (2), described compressor (4), described condenser (5), described throttling arrangement (6) and described air-cooled evaporimeter (7) are fixed, fixture (13) comprises support, screw, nut etc.; Solar still (10) constitutes by two, the cold-producing medium circulation input port (11) of these two solar stills (10) all can be connected stop valve (15) respectively with cold-producing medium circulation delivery outlet (12), stop valve (15) also is an air control valve, the usefulness of convenient maintenance in the future; Be provided with electric heater (14) in heat storage water tank (2), certainly, look different demand, electric heater (14) also can be incorporated on described air-cooled evaporimeter (7) and/or its cold-producing medium low pressure return gas channel of described heat pump (1); Heat pump (1) is connected to cross valve; Condenser (5) is in conjunction with being arranged on the heat storage water tank (2).
During installation, with the horizontally-arranged support top of being fixed in fixture (13) of above-mentioned monolithic construction device, like this, its air-out mode in above-mentioned monolithic construction device of air-cooled evaporimeter (7) is the side air-out formula, solar still (10) is then tilting to be fixed on the support hypotenuse of fixture (13), its surface that is covered with dark solar energy absorbing paint in the face of the sun to absorb solar energy.This shape is set up the shape of using always to the solar water heater of prior art and is set up similar.Two solar stills (10) process string or the back that is connected in parallel connect by cold-producing medium pipe (16) are linked to each other with the stop valve (15) that refrigerant delivery outlet (8) and cold-producing medium feedback mouthful (9) are connected.
Present embodiment especially is fit to create family expenses integral type high-efficiency solar heat-pump water heater.
Embodiment three: a kind of high-efficiency solar Teat pump boiler, present embodiment is also similar to embodiment one, just solar still (10) is made of a solar energy heat absorbing case that is provided with aluminium matter coolant channel, in the solar energy heat absorbing case, be provided with the absorbefacient dark suction/heat-storing material of solar selectively, described dark suction/heat-storing material can be the composite material that contains carbon dust (graphite), paraffin, metal fillings and pitch etc., and these dark suction/heat-storing materials and aluminium matter coolant channel have good thermo-contact; Also be provided with glass in addition, one side become greenhouse effects to cover in the face of the solar energy heat absorbing box-shaped that makes of sunshine at the solar energy heat absorbing case, and can prevent rainwater, glass can be two, covers on the solar energy heat absorbing case and forms double-layer heat insulation, better effects if; The casing periphery of solar energy heat absorbing case also is provided with heat-insulation layer.
Present embodiment can use the solar still (10) than small size or the heat storage water tank (2) of less volume, and its machine volume is less, and cost performance is high.
When needed; those skilled in the art can also do collocation, the adjustment of various routine techniques to the utility model; under the situation of the spirit and scope that do not deviate from the universal that the utility model claim and equivalency range limited, these technical measures all should be encompassed in the protection domain of the present utility model.
Claims (10)
1, the high-efficiency solar Teat pump boiler, comprise heat pump (1) and heat storage water tank (2), described heat pump (1) is by electric control gear (3) control work, described heat pump (1) comprises compressor (4), condenser (5), throttling arrangement (6) and air-cooled evaporimeter (7), described heat storage water tank (2) and described compressor (4), described condenser (5), described throttling arrangement (6) and described air-cooled evaporimeter (7) are in conjunction with constituting a monolithic construction device, it is characterized in that described heat pump (1) is provided with the refrigerant delivery outlet (8) and the cold-producing medium that can supply to connect solar still and feeds back mouthful (9), described solar still is the heat exchanger that is combined with solar selectively absorbent material and coolant channel.
2, high-efficiency solar Teat pump boiler according to claim 1, it is characterized in that comprising solar still (10), described solar still (10) is provided with cold-producing medium circulation input port (11) and cold-producing medium circulation delivery outlet (12), and described solar still (10) is the heat exchanger that is combined with solar selectively absorbent material and coolant channel.
3, high-efficiency solar Teat pump boiler according to claim 2 is characterized in that being provided with the fixture (13) that described solar still (10) and the monolithic construction device that is combined formation by described heat storage water tank (2), described compressor (4), described condenser (5), described throttling arrangement (6) and described air-cooled evaporimeter (7) are fixed.
4, high-efficiency solar Teat pump boiler according to claim 3 is characterized in that described fixture (13) comprises support.
5, according to claim 2 or 3 or 4 described high-efficiency solar Teat pump boilers, it is characterized in that being provided with electric heater (14).
6, high-efficiency solar Teat pump boiler according to claim 5 is characterized in that described electric heater (14) is arranged on the described heat storage water tank (2).
7, high-efficiency solar Teat pump boiler according to claim 5 is characterized in that described electric heater (14) is incorporated on described air-cooled evaporimeter (7) and/or its cold-producing medium low pressure return gas channel of described heat pump (1).
8,, it is characterized in that described refrigerant delivery outlet (8) and/or described cold-producing medium feed back mouthful (9) and/or described cold-producing medium circulation input port (11) and/or described cold-producing medium circulation delivery outlet (12) and be connected to stop valve (15) according to claim 2 or 3 or 4 described high-efficiency solar Teat pump boilers.
9, high-efficiency solar Teat pump boiler according to claim 8 is characterized in that described stop valve (15) is an air control valve.
10, high-efficiency solar Teat pump boiler according to claim 8, it is characterized in that being provided with and feed back the supporting cold-producing medium of mouthful (9), described cold-producing medium circulation input port (11) and described cold-producing medium circulation delivery outlet (12) or described stop valve (15) with described refrigerant delivery outlet (8), described cold-producing medium and is connected pipe (16), described cold-producing medium connects and has screw or nut to managing (16) its mouth of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720199830 CN201152627Y (en) | 2007-11-29 | 2007-11-29 | High-efficient solar heat-pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720199830 CN201152627Y (en) | 2007-11-29 | 2007-11-29 | High-efficient solar heat-pump water heater |
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| Publication Number | Publication Date |
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| CN201152627Y true CN201152627Y (en) | 2008-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720199830 Expired - Fee Related CN201152627Y (en) | 2007-11-29 | 2007-11-29 | High-efficient solar heat-pump water heater |
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| CN (1) | CN201152627Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589148A (en) * | 2012-03-05 | 2012-07-18 | 惠州市卓耐普智能技术有限公司 | Tower type solar energy heat pump hot water system |
| CN102645044A (en) * | 2012-05-17 | 2012-08-22 | 上海理工大学 | Direct-expansion solar heat pump water heating system |
| CN101711599B (en) * | 2009-11-23 | 2012-08-29 | 昆明理工大学 | Bulk curer heat supply and ventilation system supplied by combined solar energy-air source heat pump double heat sources |
| CN102759236A (en) * | 2011-04-29 | 2012-10-31 | 北京贝州威亚新能源科技有限公司 | Enthalpy increasing device of heat pump unit |
| CN104142029A (en) * | 2014-07-25 | 2014-11-12 | 广西吉宽太阳能设备有限公司 | Solar heat pump water heater |
| CN105650907A (en) * | 2016-03-09 | 2016-06-08 | 白果科技股份公司 | Novel space energy system |
| CN108397921A (en) * | 2018-02-05 | 2018-08-14 | 广东日出东方空气能有限公司 | The outer barrel structure of solar energy and air energy integral type water heater |
-
2007
- 2007-11-29 CN CN 200720199830 patent/CN201152627Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711599B (en) * | 2009-11-23 | 2012-08-29 | 昆明理工大学 | Bulk curer heat supply and ventilation system supplied by combined solar energy-air source heat pump double heat sources |
| CN102759236A (en) * | 2011-04-29 | 2012-10-31 | 北京贝州威亚新能源科技有限公司 | Enthalpy increasing device of heat pump unit |
| CN102759236B (en) * | 2011-04-29 | 2015-08-05 | 北京贝州威亚新能源科技有限公司 | Source pump increases enthalpy device |
| CN102589148A (en) * | 2012-03-05 | 2012-07-18 | 惠州市卓耐普智能技术有限公司 | Tower type solar energy heat pump hot water system |
| CN102589148B (en) * | 2012-03-05 | 2013-03-27 | 惠州市卓耐普智能技术有限公司 | Tower type solar energy heat pump hot water system |
| CN102645044A (en) * | 2012-05-17 | 2012-08-22 | 上海理工大学 | Direct-expansion solar heat pump water heating system |
| CN104142029A (en) * | 2014-07-25 | 2014-11-12 | 广西吉宽太阳能设备有限公司 | Solar heat pump water heater |
| CN104142029B (en) * | 2014-07-25 | 2016-02-03 | 广西吉宽太阳能设备有限公司 | A kind of solar heat-pump water heater |
| CN105650907A (en) * | 2016-03-09 | 2016-06-08 | 白果科技股份公司 | Novel space energy system |
| CN108397921A (en) * | 2018-02-05 | 2018-08-14 | 广东日出东方空气能有限公司 | The outer barrel structure of solar energy and air energy integral type water heater |
| CN108397921B (en) * | 2018-02-05 | 2020-03-31 | 广东日出东方空气能有限公司 | Outer barrel structure of solar energy and air energy integrated water heater |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUIZHOU CITY THOUGHT SCIENCE CO., LTD. Free format text: NEW ADDRESS: NO. 280, GONGNONG ROAD, TAIMEI TOWN, BOLUO COUNTY, HUIZHOU CITY, GUANGDONG PROVINCE, ZIP CODE:516166 |
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| CP02 | Change in the address of a patent holder |
Address after: Guangdong Thailand County of Boluo Province town of Huizhou City Road 280, thought technology, zip code: 516166 Patentee after: Huizhou Thinking Technology Co., Ltd. Address before: Guangdong city in Huizhou province (Boluo county) Tai Mei Zhen Banqiao industrial flag Branch Industrial Park, zip code: 516166 Patentee before: Huizhou Thinking Technology Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20131129 |