CN204043048U - The emptying heating plant of a kind of new type solar energy - Google Patents
The emptying heating plant of a kind of new type solar energy Download PDFInfo
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- CN204043048U CN204043048U CN201420258506.8U CN201420258506U CN204043048U CN 204043048 U CN204043048 U CN 204043048U CN 201420258506 U CN201420258506 U CN 201420258506U CN 204043048 U CN204043048 U CN 204043048U
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- storage water
- heating
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Abstract
The utility model provides the emptying heating plant of a kind of new type solar energy, comprises solar thermal collector, solar heat storage water tank, air source heat pump supplementary energy, heating terminal; One end of described solar thermal collector is connected with the bottom of solar heat storage water tank by solar water pump, and the other end is connected with the top of solar heat storage water tank; Closed circuit is provided with between described solar heat storage water tank and air source heat pump supplementary energy, heating terminal.Described device both feasible system is antifreeze, also can save energy consumption simultaneously.
Description
Technical field
The utility model relates to a kind of defroster of solar facilities, especially relates to a kind ofly utilizing the emptying heating plant of the new type solar energy of air source heat pump auxiliary heating.
Background technology
Antifreezing solar energy be solar water heating system and solar heating system in the winter time temperature lower than a kind of measure must taked when 0 degree, otherwise the operation of system existing problems.The antifreeze circulation of low temperature is when solar energy heating actuator temperature is lower, starts solar water pump and the water in solar thermal collector and the water in water tank is circulated, reach the object that heat collector and pipeline do not freeze.Pipeline electric-heating belt is antifreeze is when the temperature of pipeline is close to zero degree, starts electric-heating belt to pipeline heating.The antifreeze circulation of antifreeze general employing low temperature of traditional solar energy system and electric-heating belt antifreeze pair of safeguard measure; namely when heat collector temperature is lower than design temperature; start the antifreeze circulation of low temperature and the antifreeze duplicate protection of electric-heating belt simultaneously; although ensure that security of system immortality like this; but consume a large amount of energy, increase system operation cost.
Utility model content
The utility model provides the emptying heating system device of a kind of new type solar energy, and solve solar water heating system and the antifreeze in the winter time problem of solar heating system, its technical scheme is as described below:
The emptying heating system device of a kind of new type solar energy, comprises solar thermal collector, solar heat storage water tank, air source heat pump supplementary energy, heating terminal; One end of described solar thermal collector is connected with the bottom of solar heat storage water tank by solar water pump, and the other end is connected with the top of solar heat storage water tank; Closed circuit is provided with between described solar heat storage water tank and air source heat pump supplementary energy, heating terminal.
Further, described air source heat pump supplementary energy and solar heat storage water tank are provided with water circulating pump.
Described heating terminal and solar heat storage water tank are provided with heating water pump.
The position of described solar heat storage water tank lower than solar thermal collector, but higher than air source heat pump supplementary energy.
Also energy consumption can be saved while the utility model feasible system is antifreeze, solar heat storage water tank is wherein simultaneously double does heat accumulation and emptying use, cost is low, and structure is simple, the emptying mode between solar energy emptying employing heat collector and heat storage water tank, when solar water pump is out of service, heat-transfer working medium, due to the effect of gravity, flows back to solar heat storage water tank from heat collector and pipeline, is full of cold air in heat collector and pipeline, working medium is avoided to freeze, the object that the system that reaches is antifreeze.Supplementary energy adopts air source heat pump, saves energy consumption.
Accompanying drawing explanation
The emptying heating plant structural representation of new type solar energy that Fig. 1 provides for the utility model.
Detailed description of the invention
As shown in Figure 1, the utility model is primarily of solar thermal collector 1, solar heat storage water tank 2, solar water pump 3, heating pump 4, air source heat pump supplementary energy 5, heating terminal 6, water circulating pump 7 form, described solar thermal collector 1 is arranged on the sunny slope of building, and solar heat storage water tank 2 is installed lower than solar thermal collector 1, but higher than air source heat pump supplementary energy 5.
One end of described solar thermal collector 1 is connected by the bottom of solar water pump with solar heat storage water tank 2, and the other end of solar thermal collector 1 is connected by the top of pipeline with solar heat storage water tank 2; Described solar heat storage water tank 2 is connected with heating terminal 6 by circulation line, is provided with heating pump 4 between itself and heating terminal 6; Described solar heat storage water tank 2 is connected with air source heat pump supplementary energy 5 by circulation line, is provided with water circulating pump 7 between itself and air source heat pump supplementary energy 5.
The utility model adopts forced cyclic type system, and circulatory mediator is water, has thermal-arrest, emptying and heating three processes.Thermal-arrest process: when solar thermal collector 1 goes out water temperature and solar heat storage water tank 2 temperature gap reaches setting value, solar water pump 3 starts, water after solar thermal collector 1 heats enters in solar heat storage water tank 2, under the leaving water temperature of solar thermal collector 1 is lower than the setting value of solar heat storage water tank 2 in limited time, solar water pump 3 stops; Now air source heat pump supplementary energy 5 and water circulating pump start, the water in heat storage water tank is heated to design temperature after automatically stop; Device circular flow, reaches the object of water in heating solar heat storage water tank 2.
Evacuation procedure: when solar water pump 3 stops, now water under gravity, the water in solar thermal collector 1 and circulation line is expelled back in solar heat storage water tank 2.
Solar heating: during solar heating, the water in solar heat storage water tank 2 by heating pump 4, auxiliary heating terminal 6, get back to solar heat storage water tank 2 place.
Auxiliary heating heats: when solar energy is not enough, air source heat pump supplementary energy 5 and water circulating pump 7 start, the water of solar heat storage water tank 2 is heated to design temperature after automatically stop.
Visible, the utility model can effectively prevent solar water heating system and solar heating system from enduring cold, and realizes the target of saving energy consumption simultaneously.
Claims (4)
1. the emptying heating plant of new type solar energy, is characterized in that, is made up of solar thermal collector, solar heat storage water tank, air source heat pump supplementary energy, heating terminal, solar water pump, water circulating pump, heating water pump; One end of described solar thermal collector is connected with the bottom of solar heat storage water tank by solar water pump, and the other end is connected with the top of solar heat storage water tank; Closed circuit is provided with between described solar heat storage water tank and air source heat pump supplementary energy, heating terminal.
2. the emptying heating plant of new type solar energy according to claim 1, is characterized in that, described water circulating pump is arranged between air source heat pump supplementary energy and solar heat storage water tank.
3. the emptying heating plant of new type solar energy according to claim 1, is characterized in that, described heating water pump is arranged between heating terminal and solar heat storage water tank.
4. the emptying heating plant of new type solar energy according to claim 1, is characterized in that, the position of described solar heat storage water tank lower than solar thermal collector, but higher than air source heat pump supplementary energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258506.8U CN204043048U (en) | 2014-05-20 | 2014-05-20 | The emptying heating plant of a kind of new type solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258506.8U CN204043048U (en) | 2014-05-20 | 2014-05-20 | The emptying heating plant of a kind of new type solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043048U true CN204043048U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420258506.8U Active CN204043048U (en) | 2014-05-20 | 2014-05-20 | The emptying heating plant of a kind of new type solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101250A (en) * | 2017-06-21 | 2017-08-29 | 宝莲华新能源技术（上海）股份有限公司 | A kind of nocturnal temperature compensation device suitable for cold district solar energy heating system |
-
2014
- 2014-05-20 CN CN201420258506.8U patent/CN204043048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101250A (en) * | 2017-06-21 | 2017-08-29 | 宝莲华新能源技术（上海）股份有限公司 | A kind of nocturnal temperature compensation device suitable for cold district solar energy heating system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |