CN201715731U - Solar heat pump hot water integrated machine - Google Patents
Solar heat pump hot water integrated machine Download PDFInfo
- Publication number
- CN201715731U CN201715731U CN2010202597809U CN201020259780U CN201715731U CN 201715731 U CN201715731 U CN 201715731U CN 2010202597809 U CN2010202597809 U CN 2010202597809U CN 201020259780 U CN201020259780 U CN 201020259780U CN 201715731 U CN201715731 U CN 201715731U
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- Prior art keywords
- cold
- producing medium
- heat exchanger
- heat
- storehouse
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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 solar heat pump hot water integrated machine comprising a bearing frame on which a casing is mounted, wherein the casing is internally provided with a water tank on which a plurality of heat collection pipes are mounted, and the heat collection pipes are connected with the bearing frame; the water tank is provided with water outlet/inlet pipes; the casing is internally provided with a bearing seat on which a heat exchanger casing is mounted; the heat exchanger casing is internally provided with two separating plates which divide an internal cavity of the heat exchanger casing into three hollow cavities, and the right side cavity is internally provided with a third separating plate which divides a refrigerant chamber into two refrigerant chambers; a plurality of heat exchange pipes are arranged between both separating plates; the heat exchanger casing is provided with a heat exchanger water inlet pipe and a heat exchanger water outlet; one end of the heat exchanger water inlet pipe is communicated with a heat exchange chamber, and the other end of the heat exchanger water inlet pipe is provided with a water pump on which a water tank outlet pipe is arranged; one end of the water tank outlet pipe is connected and communicated with the water tank; and the bearing frame is provided with a heat pump which is respectively communicated with both refrigerant chambers through pipelines.
Description
Technical field
The utility model relates to solar water heater, specifically a kind of solar heat pump and water heating integrated machine.
Background technology
At present, along with the enhancing of people's low-carbon environment-friendly consciousness, utilize regenerative resource and low-carbon (LC) energy technology to be promoted gradually and use, for example the solar energy heating technology is widely applied in the pot-type boiler.But solar water heater is under the insufficient situation of sunlight, and is for example southern overcast and rainy continuously, and winter and night that the north is cold, it adds thermal effect all can be subjected to great restriction, can't satisfy people's user demand.Remedy above deficiency though existing market adds electric heating equipment in the solar water heater, the electric energy heating is that power consumption is big, and the mode of heating that energy conversion efficiency is low does not meet the requirement of current low-carbon environment-friendly.
The utility model content
The purpose of this utility model has provided a kind of solar heat pump and water heating integrated machine, and it can solve the problem of above-mentioned existence, can significantly reduce the influence of external environment to its heat supply water, can satisfy user's user demand.
The utility model is achieved through the following technical solutions: solar heat pump and water heating integrated machine, comprise bearing support, and housing is installed on the bearing support, water tank is installed in the housing, several thermal-collecting tubes are installed on the water tank, thermal-collecting tube passes outside the housing and is connected with bearing support; Install out on the water tank/oral siphon, go out/end of oral siphon passes outside the housing; Installation bearing seat in the housing, mounting heat exchanger housing on the supporting base, second division board and first division board are set in the heat exchanger shell, first division board and second division board are divided into water conservancy diversion storehouse, three the not connected chambeies in heat exchange storehouse and cold-producing medium storehouse with the inner chamber of heat exchanger shell, the 3rd dividing plate is installed in the cold-producing medium storehouse, and the 3rd dividing plate is divided into the first cold-producing medium storehouse and the second cold-producing medium storehouse with the cold-producing medium storehouse; Several heat exchanger tubes are installed between first division board and second division board, and the left end of every heat exchanger tube all communicates with the water conservancy diversion storehouse, and the right-hand member of a part of heat exchanger tube communicates with the first cold-producing medium storehouse, and the right-hand member of another part heat exchanger tube communicates with the second cold-producing medium storehouse; Mounting heat exchanger oral siphon and heat exchanger outlet pipe on the heat exchanger shell, one end of heat exchanger oral siphon communicates with the heat exchange storehouse, the other end of heat exchanger oral siphon is installed water pump, radiator drain is installed on the water pump, one end of radiator drain is connected with water tank and communicates, and an end of heat exchanger outlet pipe passes outside the housing; Heat pump assembly is installed on the bearing support, the cold-producing medium circulating pump is installed at the liquid return hole place of heat pump assembly, the cold-producing medium liquid back pipe is installed on the cold-producing medium circulating pump, one end of cold-producing medium liquid back pipe communicates with the first cold-producing medium storehouse, the liquid outlet of heat pump assembly is installed the cold-producing medium drain pipe, and an end of cold-producing medium drain pipe communicates with the second cold-producing medium storehouse.
For further realizing the purpose of this utility model, can also realize by the following technical solutions: described heat pump assembly is connected and composed by pipeline by compressor, choke valve and evaporimeter.Heat exchange coil is installed in the water tank, one end of heat exchange coil is installed the heat exchange coil drain pipe, the other end of heat exchange coil is installed the heat exchange coil feed pipe, the other end of heat exchange coil drain pipe passes outside the housing and is connected with the cold-producing medium circulating pump, and the other end of heat exchange coil feed pipe passes outside the housing and is connected with the liquid outlet of heat pump assembly.Controller is installed on the heat pump assembly, go out/first magnetic valve is installed on the oral siphon, second magnetic valve is installed on the heat exchanger outlet pipe, the 3rd magnetic valve is installed on the cold-producing medium drain pipe, the 6th magnetic valve is installed on the cold-producing medium liquid back pipe, the 4th magnetic valve is installed on the heat exchange coil feed pipe, the 5th magnetic valve is installed on the heat exchange coil drain pipe, first temperature measurer is installed in the water tank, second temperature measurer is installed in the first cold-producing medium storehouse, the 3rd temperature measurer is installed in the second cold-producing medium storehouse; First temperature measurer, second temperature measurer, the 3rd temperature measurer, first magnetic valve, second magnetic valve, water pump, cold-producing medium circulating pump, the 3rd magnetic valve, the 4th magnetic valve, the 5th magnetic valve and the 6th magnetic valve are connected with controller by lead respectively.The several piece flow-stopping plate is installed in the heat exchange storehouse, and the installation site of adjacent two flow-stopping plates is opposite, and promptly the lower end of a flow-stopping plate is connected with the heat exchanger shell inwall, and then the upper end of another piece flow-stopping plate is connected with the heat exchanger shell inwall.
Good effect of the present utility model is: under the condition of illumination deficiency, heat pump heating device can be assisted heating, guarantees that the user is almost having sufficient hot water to use under any condition, thereby can discharge external environment to greatest extent to adding the influence of hot water.The auxiliary heating of its heat pump is divided into two kinds of forms, can freely select according to different needs.The utility model also has compactness simple for structure, advantage cheap for manufacturing cost and easy to use.
Description of drawings
Fig. 1 is the structural representation of solar heat pump and water heating integrated machine described in the utility model.
Reference numeral: the 3rd temperature measurer 18 heat exchanger oral siphons 19 controllers 20 cold-producing medium drain pipes 21 cold-producing medium liquid back pipes 22 refrigerant circulation pumps 23 heat pump assemblies 24 water pumps 25 first magnetic valves 26 second magnetic valves 27 heat exchange storehouses, 14 heat exchanger outlet pipes, 15 second temperature measurers, 16 second refrigerant storehouses 17,9 supporting bases, 10 heat exchanger tubes, 11 flow-stopping plates, 12 heat exchanger shells, 13 first cold-producing medium storehouses, 1 bearing support, 2 thermal-collecting tube 3 in/out water pipes, 4 housing 5 water tanks, 6 first temperature measurer 7 radiator drains, 8 water conservancy diversion storehouses 28 first division boards, 29 second division boards 30 the 3rd dividing plate, 31 heat exchange coils, 32 heat exchange coil drain pipes, 33 heat exchange coil feed pipes 34 the 3rd magnetic valve 35 the 4th magnetic valve 36 the 5th magnetic valve 37 the 6th magnetic valve.
The specific embodiment
Solar heat pump and water heating integrated machine described in the utility model comprises bearing support 1, and housing 4 is installed on the bearing support 1, and water tank 5 is installed in the housing 4, and several thermal-collecting tubes 2 are installed on the water tank 5, and the many more Heat-collecting effects of the quantity of thermal-collecting tube 2 are good more, but manufacturing cost is higher.Thermal-collecting tube 2 passes outside the housing 4 and is connected with bearing support 1, and 1 pair of thermal-collecting tube 2 of bearing support plays the support fixation effect; Install out on the water tank 5/oral siphon 3, go out/end of oral siphon 3 passes outside the housing 4; Installation bearing seat 9 in the housing 4, mounting heat exchanger housing 12 on the supporting base 9, second division board 29 and first division board 28 are set in the heat exchanger shell 12, first division board 28 and second division board 29 are divided into water conservancy diversion storehouse 8, three the not connected independent cavitys in heat exchange storehouse 27 and cold-producing medium storehouse with the inner chamber of heat exchanger shell 12, the 3rd dividing plate 30, the three dividing plates 30 are installed in the cold-producing medium storehouse cold-producing medium storehouse is divided into 16 two the not connected independent cavitys in the first cold-producing medium storehouse 13 and the second cold-producing medium storehouse; Several heat exchanger tubes 10 are installed between first division board 28 and second division board 29, the left end of every heat exchanger tube 10 all communicates with water conservancy diversion storehouse 8, the right-hand member of wherein a part of heat exchanger tube 10 communicates with the first cold-producing medium storehouse 13, and the right-hand member of another part heat exchanger tube 10 communicates with the second cold-producing medium storehouse 16; Mounting heat exchanger oral siphon 18 and heat exchanger outlet pipe 14 on the heat exchanger shell 12, one end of heat exchanger oral siphon 18 communicates with heat exchange storehouse 27, the other end of heat exchanger oral siphon 18 is installed water pump 24, radiator drain 7 is installed on the water pump 24, one end of radiator drain 7 is connected with water tank 5 and communicates, and an end of heat exchanger outlet pipe 14 passes outside the housing 4; Heat pump assembly 23 is installed on the bearing support 1, cold-producing medium circulating pump 22 is installed at the liquid return hole place of heat pump assembly 23, cold-producing medium liquid back pipe 21 is installed on the cold-producing medium circulating pump 22, one end of cold-producing medium liquid back pipe 21 communicates with the first cold-producing medium storehouse 13, the liquid outlet of heat pump assembly 23 is installed cold-producing medium drain pipe 20, and an end of cold-producing medium drain pipe 20 communicates with the second cold-producing medium storehouse 16.Thermal-collecting tube 2 absorbs the water in the solar energy heating water tank 5 when solar energy is sufficient.Going out on the water tank 5/oral siphon 3 both can moisturizing in water tank 5, again can water outlet when utilizing solar energy heating water.Heat pump assembly 23 can be a heat pump apparatus of air source, also can be headwaters heat pump.Cold-producing medium circulating pump 22 can omit, and only depends on the compressor in the heat pump assembly 23 to provide circulation power for cold-producing medium.
When illumination is sufficient, by the water in the thermal-collecting tube 2 direct heating water tank 5.
When running into overcast and rainy or winter temperature is lower and at night the time, the temperature of water does not reach instructions for use in the water tank 5, then start heat pump assembly 23, cold-producing medium circulating pump 22 and water pump 24, close out/oral siphon 3, open heat exchanger outlet pipe 14, water in the water tank 5 enters in the heat exchange storehouse 27 through radiator drain 7, water pump 24 and heat exchanger oral siphon 18 successively, after the absorption heat is warming up to design temperature in heat exchange storehouse 27, flows to the user by heat exchanger outlet pipe 14 and uses; Heat pump assembly 23 is imported cold-producing medium in the second cold-producing medium storehouse 16 through cold-producing medium drain pipe 20, the heat exchanger tube 10 of cold-producing medium through communicating with the second cold-producing medium storehouse 16 enters in the water conservancy diversion storehouse 8, when flowing through heat exchanger tube 10, water in the cold-producing medium heating heat exchange storehouse 27, cold-producing medium is flowed in the first cold-producing medium storehouse 13 through the heat exchanger tube 10 with the first cold-producing medium storehouse, 13 UNICOMs by water conservancy diversion storehouse 8, finally flows back in the heat pump assembly 23 through cold-producing medium liquid back pipe 21 and cold-producing medium circulating pump 22.
Described heat pump assembly can be to be connected and composed by pipeline by compressor, choke valve and evaporimeter.Also can be that existing other can make cold-producing medium absorb the heat pump assembly of external heat.
For adapting to the illumination condition extreme difference, and the situation of a large amount of hot water of need, as shown in Figure 1, heat exchange coil 31 is installed in the water tank 5, one end of heat exchange coil 31 is installed heat exchange coil drain pipe 32, the other end of heat exchange coil 31 is installed heat exchange coil feed pipe 33, and the other end of heat exchange coil drain pipe 32 passes outside the housing 4 and is connected with cold-producing medium circulating pump 22, and the other end of heat exchange coil feed pipe 33 passes outside the housing 4 and is connected with the liquid outlet of heat pump assembly 23.During concrete the connection, cold-producing medium circulating pump 22 can utilize triple valve to be connected with heat exchange coil drain pipe 32 with cold-producing medium liquid back pipe 21 respectively, and the liquid outlet of heat pump assembly 23 is connected with heat exchange coil feed pipe 33 with cold-producing medium drain pipe 20 respectively by another triple valve.During use, transfer three above-mentioned two triple valves, cold-producing medium drain pipe 20 and cold-producing medium liquid back pipe 21 are closed, heat exchange coil drain pipe 32 and 33 conductings of heat exchange coil feed pipe, at this moment, cold-producing medium can directly feed the water in the heating water tank 5 in the heat exchange coil 31.
For ease of realizing automation control, as shown in Figure 1, controller 19 is installed on the heat pump assembly 23, go out/first magnetic valve 25 is installed on the oral siphon 3, second magnetic valve 26 is installed on the heat exchanger outlet pipe 14, the 3rd magnetic valve 34 is installed on the cold-producing medium drain pipe 20, the 6th magnetic valve 37 is installed on the cold-producing medium liquid back pipe 21, the 4th magnetic valve 35 is installed on the heat exchange coil feed pipe 33, the 5th magnetic valve 36 is installed on the heat exchange coil drain pipe 32, install in the water tank 5 to install in second temperature measurer, 15, the second cold-producing medium storehouses 16 in first temperature measurer, 6, the first cold-producing medium storehouses 13 the 3rd temperature measurer 17 is installed; First temperature measurer 6, second temperature measurer 15, the 3rd temperature measurer 17, first magnetic valve 25, second magnetic valve 26, water pump 24, cold-producing medium circulating pump 22, the 3rd magnetic valve 34, the 4th magnetic valve 35, the 5th magnetic valve 36 are connected with controller 19 by lead respectively with the 6th magnetic valve 37.When needs use hot water, first temperature measurer 6 will record data and pass to controller 19, when coolant-temperature gage reaches the requirement temperature in the water tank 5, open first magnetic valve 25, use the hot water of solar energy heating; When water tank 5 temperature do not reach when requiring, under the effect of controller 19, start heat pump assembly 23 heating, at this moment, by the data of each temperature-sensing element, the flow of controller regulation and control water pump 24 and cold-producing medium circulating pump 23 is heated to assigned temperature with water, open second magnetic valve 26, use the hot water of heat pump.
Concrete heating principle is as follows:
According to exchanger heat propagation formula: Q=W
hc
Ph(T
1-T
2)=W
cc
Pc(t
2-t
1)=K Δ tm.
Q-total heat transfer;
W
h-cold-producing medium flow velocity is by 22 controls of cold-producing medium circulating pump;
c
Ph-cold-producing medium specific heat capacity;
T
1Temperature when-cold-producing medium enters heat exchanger records by second temperature measurer 15;
T
2Temperature during-cold-producing medium outflow heat exchanger records by the 3rd temperature measurer 17;
W
cThe flow velocity of-water is by water pump 22 controls;
c
Pc-water specific heat capacity;
t
2Temperature, i.e. assigned temperature when-water flows out heat exchanger;
t
1Temperature when-water enters heat exchanger records by first temperature measurer 6;
K-overall heat-transfer coefficient, the character of heat exchanger;
Δ tm-MTD.
Be the flow through stroke of the water in the heat exchange storehouse 27 of increase, make the water intensification of in heat exchange storehouse 27, absorbing heat to greatest extent, as shown in Figure 1, several piece flow-stopping plate 11 is installed in the heat exchange storehouse 27, the installation site of adjacent two flow-stopping plates 11 is opposite, promptly the lower end of a flow-stopping plate 11 is connected with heat exchanger shell 12 inwalls, and then the upper end of another piece flow-stopping plate 11 is connected with heat exchanger shell 12 inwalls.Flow-stopping plate 11 also can increase the speed of water, makes the less turbulence aggravation, so that the efficient that current can be higher when heat exchange storehouse 27 heat absorption heats up.
The utility model not technology contents of detailed description is known technology.
Claims (5)
1. solar heat pump and water heating integrated machine, it is characterized in that: comprise bearing support (1), bearing support (1) is gone up housing (4) is installed, and water tank (5) is installed in the housing (4), water tank (5) is gone up several thermal-collecting tubes (2) is installed, and thermal-collecting tube (2) passes outside the housing (4) and is connected with bearing support (1); Water tank is installed out on (5)/oral siphon (3), and an end that goes out/oral siphon (3) passes outside the housing (4); The interior installation bearing seat of housing (4) (9), supporting base (9) is gone up mounting heat exchanger housing (12), second division board (29) and first division board (28) are set in the heat exchanger shell (12), first division board (28) and second division board (29) are divided into water conservancy diversion storehouse (8), three the not connected chambeies in heat exchange storehouse (27) and cold-producing medium storehouse with the inner chamber of heat exchanger shell (12), the 3rd dividing plate (30) is installed in the cold-producing medium storehouse, and the 3rd dividing plate (30) is divided into the first cold-producing medium storehouse (13) and the second cold-producing medium storehouse (16) with the cold-producing medium storehouse; Several heat exchanger tubes (10) are installed between first division board (28) and second division board (29), the left end of every heat exchanger tube (10) all communicates with water conservancy diversion storehouse (8), the right-hand member of part heat exchanger tube (10) communicates with the first cold-producing medium storehouse (13), and the right-hand member of another part heat exchanger tube (10) communicates with the second cold-producing medium storehouse (16); Heat exchanger shell (12) is gone up mounting heat exchanger oral siphon (18) and heat exchanger outlet pipe (14), one end of heat exchanger oral siphon (18) communicates with heat exchange storehouse (27), the other end of heat exchanger oral siphon (18) is installed water pump (24), water pump (24) is gone up radiator drain (7) is installed, one end of radiator drain (7) is connected with water tank (5) and communicates, and an end of heat exchanger outlet pipe (14) passes outside the housing (4); Bearing support (1) is gone up heat pump assembly (23) is installed, cold-producing medium circulating pump (22) is installed at the liquid return hole place of heat pump assembly (23), cold-producing medium circulating pump (22) is gone up cold-producing medium liquid back pipe (21) is installed, one end of cold-producing medium liquid back pipe (21) communicates with the first cold-producing medium storehouse (13), the liquid outlet of heat pump assembly (23) is installed cold-producing medium drain pipe (20), and an end of cold-producing medium drain pipe (20) communicates with the second cold-producing medium storehouse (16).
2. solar heat pump and water heating integrated machine according to claim 1 is characterized in that: described heat pump assembly is connected and composed by pipeline by compressor, choke valve and evaporimeter.
3. solar heat pump and water heating integrated machine according to claim 2, it is characterized in that: heat exchange coil (31) is installed in the water tank (5), one end of heat exchange coil (31) is installed heat exchange coil drain pipe (32), the other end of heat exchange coil (31) is installed heat exchange coil feed pipe (33), the other end of heat exchange coil drain pipe (32) passes outside the housing (4) and is connected with cold-producing medium circulating pump (22), and the other end of heat exchange coil feed pipe (33) passes outside the housing (4) and is connected with the liquid outlet of heat pump assembly (23).
4. solar heat pump and water heating integrated machine according to claim 3, it is characterized in that: heat pump assembly (23) is gone up controller (19) is installed, go out/oral siphon (3) and go up installation first magnetic valve (25), heat exchanger outlet pipe (14) is gone up second magnetic valve (26) is installed, cold-producing medium drain pipe (20) is gone up the 3rd magnetic valve (34) is installed, cold-producing medium liquid back pipe (21) is gone up the 6th magnetic valve (37) is installed, heat exchange coil feed pipe (33) is gone up the 4th magnetic valve (35) is installed, heat exchange coil drain pipe (32) is gone up the 5th magnetic valve (36) is installed, first temperature measurer (6) is installed in the water tank (5), second temperature measurer (15) is installed in the first cold-producing medium storehouse (13), the 3rd temperature measurer (17) is installed in the second cold-producing medium storehouse (16); First temperature measurer (6), second temperature measurer (15), the 3rd temperature measurer (17), first magnetic valve (25), second magnetic valve (26), water pump (24), cold-producing medium circulating pump (22), the 3rd magnetic valve (34), the 4th magnetic valve (35), the 5th magnetic valve (36) and the 6th magnetic valve (37) are connected with controller (19) by lead respectively.
5. solar heat pump and water heating integrated machine according to claim 1, it is characterized in that: several piece flow-stopping plate (11) is installed in heat exchange storehouse (27), the installation site of adjacent two flow-stopping plates (11) is opposite, promptly the lower end of a flow-stopping plate (11) is connected with heat exchanger shell (12) inwall, and then the upper end of another piece flow-stopping plate (11) is connected with heat exchanger shell (12) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202597809U CN201715731U (en) | 2010-07-16 | 2010-07-16 | Solar heat pump hot water integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202597809U CN201715731U (en) | 2010-07-16 | 2010-07-16 | Solar heat pump hot water integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715731U true CN201715731U (en) | 2011-01-19 |
Family
ID=43461735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202597809U Expired - Fee Related CN201715731U (en) | 2010-07-16 | 2010-07-16 | Solar heat pump hot water integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2010
- 2010-07-16 CN CN2010202597809U patent/CN201715731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20160716 |