CN201206869Y - Solar heat pump hot water split machine - Google Patents
Solar heat pump hot water split machine Download PDFInfo
- Publication number
- CN201206869Y CN201206869Y CN 200820084713 CN200820084713U CN201206869Y CN 201206869 Y CN201206869 Y CN 201206869Y CN 200820084713 CN200820084713 CN 200820084713 CN 200820084713 U CN200820084713 U CN 200820084713U CN 201206869 Y CN201206869 Y CN 201206869Y
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- CN
- China
- Prior art keywords
- water
- heat
- solar
- hot water
- heat exchange
- 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.)
- Expired - Fee Related
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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
Abstract
A split-type solar heat pump water heater relates to a heating device and comprises a heat pump hot water unit, a solar heat collector, a heat exchange water tank and a control circuit; two sets of heat exchange copper tubes are arranged in the heat exchange water tank; the heat pump hot water unit and the solar heat collector are respectively communicated with a set of heat exchange tubes; a circulating pump is arranged in the pipeline loop of the solar heat collector that is communicated with the heat exchange copper tubes; the heat exchange water tank is connected with a water inlet pipe communicating with the water source and a water outlet pipe leading to the user, respectively; and the water inlet of the solar heat collector is communicated with the water inlet pipe through a solenoid valve. The application of the utility model can fully ensures that the equipment is provided with sufficient hot water. In sunny weather, the operation of the solar water heater (without using an air energy water heater) can provide enough hot water; in cloudy, rainy or snowy days, when the solar water heater can not meet the hot water demand, the heat pump hot water unit can automatically start working to guarantee normal supply of hot water.
Description
Technical field
The utility model relates to a kind of firing equipment, specifically is the equipment that adopts solar energy and heat pump hot water.
Background technology
Prior solar water heater relies on vacuum tube to absorb luminous energy feedwater heating, but under the inadequate situation of sunlight, the user just can not normally use hot water.For remedying this defective, solar water heater can only install electricity additional and add device and assist heating could normally use hot water; But this method power consumption is bigger, do not play energy-conserving action, and security performance is low.
The utility model content
The purpose of this utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of improvement of solar water heater is provided, and this water heater should be able to make full use of amount of heat, and has energy-conservation, safe characteristics.
The technical solution adopted in the utility model is: the solar heat pump and water heating split air conditioner comprises heat-pump hot-water unit, solar thermal collector, heat-exchanging water tank and control circuit; Two groups of heat exchange copper tubes are installed in the described heat-exchanging water tank, and heat-pump hot-water unit and solar thermal collector respectively are communicated with one group of heat exchange copper tube, in the pipeline loop of solar thermal collector connection heat exchange copper tube circulating pump are housed; Also be connected to water inlet pipe that is communicated with the water source and the outlet pipe that leads to the user on the heat-exchanging water tank respectively; The water inlet of solar thermal collector also is communicated with described water inlet pipe by a magnetic valve.
In the described heat-exchanging water tank temperature sensor is installed.
The delivery port of described solar thermal collector is equipped with temperature sensor.
Operation principle of the present utility model is: cold water enters (direction is arrow S1) heat-exchanging water tank 17 by cold water pipe 25, enters solar thermal collector 3 simultaneously; Vacuum heat collection pipe 6 changes into the heat exchange copper tube of transporting to after heat energy heats water in the heat-exchanging water tank 16 (with the water in the heat transferred heat-exchanging water tank) with luminous energy after absorbing sunlight, the water that will lose heat is then sent (direction is arrow S2) back to solar thermal collector from the water inlet of solar thermal collector, and circulating pump provides the motion-promotion force of the recirculated water in the solar thermal collector; At sun-drenched weather, the heat that solar thermal collector provides can be heated to design temperature, and air-source water heater 9 need not start work; , rain less or cloudy, snow sky at sunlight, only depend on solar thermal collector, when water temperature does not reach design temperature, control circuit 8 just starts the heat-pump hot-water unit after receiving the signal of temperature sensor 4, working medium refrigerant in the unit absorbs heat by the heat absorption fin in a large number to air, become the gas of HTHP through compressor compresses, discharge the heat exchanger of giving in the attemperater 17 26 then, carry out heat exchange with water in the attemperater 17 and make it continuous intensification; When the water temperature in the attemperater 17 drops to the lower limit temperature of setting, control circuit also instructs heat-pump hot-water unit and circulating pump 11 to start after receiving the signal of temperature sensor 21, together the water in the attemperater 17 is heated again, reach setting value back heat pump water-heating machine group until water temperature and quit work; Go round and begin again thus.
Adopt the utility model, the equipment that can guarantee fully has sufficient hot water.Under the sufficient weather conditions of sunlight, only depend on the work of solar thermal collector (need not air-source water heater work) that the hot water of enough uses can be provided; , rain less and cloudy at sunlight, snow sky, when solar thermal collector can not satisfy the hot water demand, the heat-pump hot-water unit started work automatically, just can guarantee regular supply hot water.The utility model not only can guarantee to have the hot water of enough uses under any weather conditions, the hot water temperature can surpass 60 ℃, and need not to install additional electric heating equipment, has reduced energy consumption and operating cost, has guaranteed safe in utilization.
Description of drawings
Fig. 1 is a system architecture schematic diagram of the present utility model.
The specific embodiment
As shown in the figure, the solar heat pump and water heating split air conditioner comprises heat-pump hot-water unit 9, solar thermal collector 3 (comprising pressure-bearing and non-bearing type), heat-exchanging water tank 17 and control circuit; The structure of described heat-pump hot-water unit is identical with existing heat-pump hot-water unit, comprise that also fluid reservoir, filter, throttling arrangement, vapour liquid separator, fan and compressor are (among the figure, the flow direction of working medium refrigerant when the arrow at heat-pump hot-water unit position is unit work), wherein compressor outlet and liquid receiver import are shaped on two pipe joints 30 and 31 respectively.
Two groups of heat exchange copper tubes (heat exchange copper tube 16 and heat exchange copper tube 26) are installed in the described heat-exchanging water tank, and heat-pump hot-water unit and solar thermal collector respectively are communicated with one group of heat exchange copper tube; In the pipeline loop of solar thermal collector connection heat exchange copper tube 16 circulating pump 11 is housed; Also be connected to water inlet pipe 25 that is communicated with the water source and the outlet pipe 18 that leads to the user on the heat-exchanging water tank respectively; The water inlet of solar thermal collector also is communicated with described water inlet pipe by a magnetic valve 2.
Described heat exchange copper tube 26 is installed in the heat exchanger effect of playing in the heat-exchanging water tank (concrete mounting means is: two pipe joints 30 and 31 of two end interfaces of heat exchange copper tube 26 and heat-pump hot-water unit 9 are joined, and two pipe joints 30 and 31 compressor outlet and the liquid receiver imports that are communicated with respectively in the heat-pump hot-water unit); The two ends pipe joint of solar thermal collector is communicated with the heat exchange copper tube 26 (arrow A is the direction that the hot water in the solar thermal collector flows toward heat-exchanging water tank) in the heat-exchanging water tank respectively; The outlet pipe 18 of heat-exchanging water tank directly is communicated with user side (arrow B is the hot water flow direction in the heat-exchanging water tank).
Described solar thermal collector is equipped with temperature sensor 4 (at water outlet end), and heat-exchanging water tank is equipped with temperature sensor 21; The output signal of two temperature sensors is the Access Control circuit respectively, and circulating pump 11 and heat-pump hot-water unit 9 are also accepted the operational order of control circuit.
On the water inlet pipe 22 of described heat-exchanging water tank check-valves 20 is housed also, flows backwards to prevent hot water.In addition, air bleeding valve 19, one way stop peturn valve 5 and some valves 1 also are housed on the pipeline.
Above-described temperature sensor, all kinds of valve, the equal buyable of control circuit.
In addition, by among the figure as can be known: because solar thermal collector and water tank are not directly to be connected as a single entity, be arranged, so be suitable for fairly large hot water center but divide.
Claims (3)
1, solar heat pump and water heating split air conditioner comprises heat-pump hot-water unit (9), solar thermal collector (3), heat-exchanging water tank (17) and control circuit; It is characterized in that being equipped with in the described heat-exchanging water tank (17) two groups of heat exchange copper tubes (16,26), heat-pump hot-water unit (9) and solar thermal collector (3) respectively are communicated with one group of heat exchange copper tube (16,26), in the pipeline loop of solar thermal collector (3) connection heat exchange copper tube (16) circulating pump (11) are housed; Also be connected to water inlet pipe (25) that is communicated with the water source and the outlet pipe (18) that leads to the user on the heat-exchanging water tank (17) respectively; The water inlet of solar thermal collector (3) also is communicated with described water inlet pipe by a magnetic valve (2).
2, solar heat pump and water heating split air conditioner according to claim 1 is characterized in that being equipped with in the described heat-exchanging water tank (17) temperature sensor (21).
3, solar heat pump and water heating split air conditioner according to claim 1 and 2 is characterized in that the delivery port of described solar thermal collector (3) is equipped with temperature sensor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820084713 CN201206869Y (en) | 2008-03-28 | 2008-03-28 | Solar heat pump hot water split machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820084713 CN201206869Y (en) | 2008-03-28 | 2008-03-28 | Solar heat pump hot water split machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206869Y true CN201206869Y (en) | 2009-03-11 |
Family
ID=40465931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820084713 Expired - Fee Related CN201206869Y (en) | 2008-03-28 | 2008-03-28 | Solar heat pump hot water split machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206869Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269477A (en) * | 2011-07-15 | 2011-12-07 | 浙江大学 | Heat pump assisted direct solar water heater |
| CN102865634A (en) * | 2012-09-27 | 2013-01-09 | 蒋强 | Household independent set heat exchange system |
| CN103017348A (en) * | 2012-08-15 | 2013-04-03 | 慈溪市贝瑞软件有限公司 | Solar heat pump heat collecting system |
| CN105571148A (en) * | 2014-10-10 | 2016-05-11 | Tcl空调器(中山)有限公司 | Water heater and control method thereof |
| CN107036301A (en) * | 2017-04-04 | 2017-08-11 | 深圳市上羽科技有限公司 | A kind of device that can be heated in a wide variety of climates |
| WO2018184135A1 (en) * | 2017-04-04 | 2018-10-11 | 深圳市上羽科技有限公司 | Apparatus capable of performing heating in various climates |
| CN108826433A (en) * | 2018-05-08 | 2018-11-16 | 苏州言晴信息科技有限公司 | A kind of New-energy water-heat supply system |
-
2008
- 2008-03-28 CN CN 200820084713 patent/CN201206869Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269477A (en) * | 2011-07-15 | 2011-12-07 | 浙江大学 | Heat pump assisted direct solar water heater |
| CN103017348A (en) * | 2012-08-15 | 2013-04-03 | 慈溪市贝瑞软件有限公司 | Solar heat pump heat collecting system |
| CN103017348B (en) * | 2012-08-15 | 2014-07-16 | 慈溪市贝瑞软件有限公司 | Solar heat pump heat collecting system |
| CN102865634A (en) * | 2012-09-27 | 2013-01-09 | 蒋强 | Household independent set heat exchange system |
| CN105571148A (en) * | 2014-10-10 | 2016-05-11 | Tcl空调器(中山)有限公司 | Water heater and control method thereof |
| CN107036301A (en) * | 2017-04-04 | 2017-08-11 | 深圳市上羽科技有限公司 | A kind of device that can be heated in a wide variety of climates |
| WO2018184135A1 (en) * | 2017-04-04 | 2018-10-11 | 深圳市上羽科技有限公司 | Apparatus capable of performing heating in various climates |
| CN108826433A (en) * | 2018-05-08 | 2018-11-16 | 苏州言晴信息科技有限公司 | A kind of New-energy water-heat supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: KUNMING MOSOLA SOLAR ENERGY CO., LTD. Assignor: Wang Weimin Contract record no.: 2011530000070 Denomination of utility model: Solar heat pump hot water split machine Granted publication date: 20090311 License type: Exclusive License Record date: 20110825 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20120328 |