CN205174543U - Two water tank solar energy air source heat pump composite set - Google Patents
Two water tank solar energy air source heat pump composite set Download PDFInfo
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- CN205174543U CN205174543U CN201520575971.9U CN201520575971U CN205174543U CN 205174543 U CN205174543 U CN 205174543U CN 201520575971 U CN201520575971 U CN 201520575971U CN 205174543 U CN205174543 U CN 205174543U
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- water tank
- water
- air source
- source heat
- heat pump
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Abstract
The utility model discloses a two water tank solar energy air source heat pump composite set, including solar collector and the first water tank continuous with solar collector, be equipped with first valve between solar collector and first water tank, the cold water mouth of first water tank links to each other with the cold water storage cistern that provides cold water, the entry of first outlet pipe through first three -way valve intercommunication second water tank of first water tank constitute the first loop, the export and the domestic water supply pipe intercommunication of second water tank. The utility model discloses a heating methods to two water tanks of size to control with two three -way valves, when the hot water large usage quantity, air source heat pump heats big water tank, reaches after the appointed temperature hot water and sees off through little water tank, when the hot water quantity was less, air source heat pump was to urine case heating, reach appointed temperature after hot water directly see off. Like this, both can realize output hydrothermal rapidity warm surely, heat that again can the messenger system provides and user's demand phase -match reach the purpose of system energy saving, high -efficient operation.
Description
Technical field
The utility model relates to a kind of hot-water heating system, specifically a kind of double water tank solar air source heat pumps combination unit with double water tank.
Background technology
At present, along with the day by day shortage of conventional energy resource, solar energy is as a kind of clear energy sources, more and more be subject to the attention of the mankind, solar energy has the advantages such as energy-conservation and environmental protection, but solar thermal collection system is subject to weather conditions and day and night temperature variable effect is too large, cannot ensure normal work.Meanwhile, air source heat pump system, using air as Cooling and Heat Source, utilizes electrical energy drive heat pump draw heat from air, thermal release out heating water shoulder to shoulder, but when outside air temperature is too low in the winter time, air source heat pump system heating performance is poor, can not meet hot water supply requirement.
And the solar air source heat pumps system used now adopts solar thermal collection system to be combined with air source heat pump system and jointly provides the mode of heat for a hot water, system temperature regulable outwards provides hot water.But this mode is because weather reason is without solar illuminating, and when can only rely on merely air source heat pump as thermal source, if hot water use amount is less, the heat energy of system can be caused supply can be far longer than the demand of user, the electric energy of at substantial, causes the waste of the energy.
Utility model content
The utility model is exactly to solve existing problem, and provides a kind of double water tank solar air source heat pumps combination unit.
The utility model realizes according to following technical scheme:
Double water tank solar air source heat pumps combination unit of the present utility model, the first water tank comprising solar thermal collector and be connected with solar thermal collector, the first valve is provided with between solar thermal collector and the first water tank, the cold water outlet of the first water tank is connected with providing the cold water storage cistern of cold water, the entrance that first outlet pipe of the first described water tank is communicated with the second water tank by the first triple valve forms the first loop, and the outlet of the second water tank is communicated with living water pipe.
First outlet pipe of the first described water tank is communicated with the entrance of air source heat pump by the first triple valve and forms second servo loop with the entrance that the second outlet pipe of air source heat pump is communicated with the second water tank by the second triple valve.
The entrance that 3rd outlet pipe of the first outlet pipe is communicated with the entrance of air source heat pump by the first triple valve, the second outlet pipe of air source heat pump is communicated with the first water tank by the second triple valve the entrance and the first water tank of the first described water tank is communicated with the second water tank by the second valve forms tertiary circuit.
The volume of the first described water tank is greater than the volume of the second water tank.
The advantage that the utility model has and good effect are:
The utility model by the mode of heating to size two water tanks, and controls with two triple valves, and when using amount of hot water is larger, air source heat pump heats large water tank, and after reaching assigned temperature, hot water is sent through little water tank; When using amount of hot water is less, air source heat pump is to little heating water tanks, and after reaching assigned temperature, hot water is directly sent.Like this, both can realize the rapidity exporting constant temperature hot water, the heat that system can be made again to provide and the demand of user match, and reach the object of energy saving of system, Effec-tive Function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
1: solar thermal collector 2: the first water tank
3: the first valves 4: cold water storage cistern
5: the first outlet pipe 6: the first triple valves
7: the second water tanks 8: living water pipe
9: air source heat pump 10: the second outlet pipe
11: the second triple valve 12: the three outlet pipes
13: the second valves.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, double water tank solar air source heat pumps combination unit of the present utility model, the first water tank 2 comprising solar thermal collector 1 and be connected with solar thermal collector 1, the first valve 3 is provided with between solar thermal collector 1 and the first water tank 2, the cold water outlet of the first water tank 2 is connected with providing the cold water storage cistern 4 of cold water, the entrance that first outlet pipe 5 of the first described water tank 2 is communicated with the second water tank 7 by the first triple valve 6 forms the first loop, and the outlet of the second water tank 7 is communicated with living water pipe 8.
The entrance that second outlet pipe 10 of the first outlet pipe 5 of the first described water tank 2 is communicated with air source heat pump 9 entrance and air source heat pump 9 by the first triple valve 6 is communicated with the second water tank 7 by the second triple valve 11 forms second servo loop.
The entrance that 3rd outlet pipe 12 of the first outlet pipe 5 is communicated with the entrance of air source heat pump 9 by the first triple valve 6, the second outlet pipe 10 of air source heat pump 9 is communicated with the first water tank 2 by the second triple valve 11 the entrance and the first water tank 2 of the first described water tank 2 is communicated with the second water tank 7 by the second valve 13 forms tertiary circuit.
The volume of the first described water tank 2 is greater than the volume of the second water tank 7.
During utility model works, be divided into following several mode of operation:
When solar energy is sufficient, the independent heat supply of solar energy.Open the first valve 3, make solar thermal collector 1 be cool water heating in the first water tank 2, when the water in the first water tank 2 reaches assigned temperature, by the first outlet pipe 5, hot water is sent into the second water tank 7, and flow out from living water pipe 8.Now, the first triple valve 6 is in A and leads to state.
When solar energy is not enough, solar energy and air source heat pump combined heat.Open the first valve 3, solar thermal collector 1 is made to be cool water heating in the first water tank 2, when the water in the first water tank 2 reaches assigned temperature, by the first outlet pipe 5, hot water is sent into air source heat pump 9 and continue heating, after hot water reaches assigned temperature again, hot water is sent back in the first water tank 2 by the second outlet pipe 10, open the second valve 13, and hot water is sent into the second water tank 7, then flow out from living water pipe 8.Now, the first triple valve 6 is in B and leads to state, and the second triple valve 11 is in A and leads to state.
When without solar energy, for the air source heat pump heating large water tank heat supply under large loading condiction.Close the first valve 3, make cold water through the first water tank 2 and sent in air source heat pump 9 by the first outlet pipe 5 to heat, then hot water is sent back in the first water tank 2 by the second outlet pipe 10, after hot water reaches assigned temperature, open the second valve 13, and hot water is sent into the second water tank 7, then flow out from living water pipe 8.Now, the first triple valve 6 is in B and leads to state, and the second triple valve 11 is in A and leads to state.
When without solar energy, heat little water tank heat supply for the air source heat pump under Smaller load condition.Close the first valve 3, make cold water through the first water tank 2 and sent in air source heat pump 9 by the first outlet pipe 5 to heat, then hot water is sent in the second water tank 7 by the second outlet pipe 10, after hot water reaches assigned temperature, flow out from living water pipe 8.Now, the first triple valve 6 is in B and leads to state, and the second triple valve 11 is in B and leads to state.
The utility model by the mode of heating to size two water tanks, and controls with two triple valves, and when using amount of hot water is larger, air source heat pump heats large water tank, and after reaching assigned temperature, hot water is sent through little water tank; When using amount of hot water is less, air source heat pump is to little heating water tanks, and after reaching assigned temperature, hot water is directly sent.Like this, both can realize the rapidity exporting constant temperature hot water, the heat that system can be made again to provide and the demand of user match, and reach the object of energy saving of system, Effec-tive Function.
Claims (4)
1. a double water tank solar air source heat pumps combination unit, the first water tank (2) comprising solar thermal collector (1) and be connected with solar thermal collector (1), the first valve (3) is provided with between solar thermal collector (1) and the first water tank (2), the cold water outlet of the first water tank (2) is connected with providing the cold water storage cistern of cold water (4), it is characterized in that: the entrance that first outlet pipe (5) of the first water tank (2) is communicated with the second water tank (7) by the first triple valve (6) forms the first loop, the outlet of the second water tank (7) is communicated with living water pipe (8).
2. double water tank solar air source heat pumps combination unit according to claim 1, is characterized in that: the entrance that first outlet pipe (5) of the first water tank (2) is communicated with air source heat pump (9) by the first triple valve (6) forms second servo loop with the entrance that second outlet pipe (10) of air source heat pump (9) is communicated with the second water tank (7) by the second triple valve (11).
3. double water tank solar air source heat pumps combination unit according to claim 1, is characterized in that: the entrance that the 3rd outlet pipe (12) of the first outlet pipe (5) is communicated with the entrance of air source heat pump (9) by the first triple valve (6), second outlet pipe (10) of air source heat pump (9) is communicated with the first water tank (2) by the second triple valve (11) the entrance and the first water tank (2) of the first water tank (2) is communicated with the second water tank (7) by the second valve (13) forms tertiary circuit.
4. double water tank solar air source heat pumps combination unit according to claim 1, is characterized in that: the volume of the first water tank (2) is greater than the volume of the second water tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575971.9U CN205174543U (en) | 2015-07-30 | 2015-07-30 | Two water tank solar energy air source heat pump composite set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575971.9U CN205174543U (en) | 2015-07-30 | 2015-07-30 | Two water tank solar energy air source heat pump composite set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174543U true CN205174543U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520575971.9U Expired - Fee Related CN205174543U (en) | 2015-07-30 | 2015-07-30 | Two water tank solar energy air source heat pump composite set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174543U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186103A (en) * | 2019-07-03 | 2019-08-30 | 天津理工大学 | A kind of compound energy heating system and method |
| CN112665183A (en) * | 2021-01-20 | 2021-04-16 | 同济大学 | Air source heat pump double-water-tank hot water system and control method thereof |
| CN114046572A (en) * | 2021-10-12 | 2022-02-15 | 东南大学 | Combined cooling, heating and power system and method for building based on proton exchange membrane fuel cell |
| CN114046572B (en) * | 2021-10-12 | 2024-09-24 | 东南大学 | Combined cooling heating and power system and method for building based on proton exchange membrane fuel cell |
-
2015
- 2015-07-30 CN CN201520575971.9U patent/CN205174543U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186103A (en) * | 2019-07-03 | 2019-08-30 | 天津理工大学 | A kind of compound energy heating system and method |
| CN110186103B (en) * | 2019-07-03 | 2024-01-30 | 天津理工大学 | Composite energy heat supply system and method |
| CN112665183A (en) * | 2021-01-20 | 2021-04-16 | 同济大学 | Air source heat pump double-water-tank hot water system and control method thereof |
| CN112665183B (en) * | 2021-01-20 | 2022-07-22 | 同济大学 | Air source heat pump double-water-tank hot water system and control method thereof |
| CN114046572A (en) * | 2021-10-12 | 2022-02-15 | 东南大学 | Combined cooling, heating and power system and method for building based on proton exchange membrane fuel cell |
| CN114046572B (en) * | 2021-10-12 | 2024-09-24 | 东南大学 | Combined cooling heating and power system and method for building based on proton exchange membrane fuel cell |
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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: 20160420 Termination date: 20170730 |