CN203336876U - Four-season type energy-saving heat pump applied to aquaculture pool - Google Patents
Four-season type energy-saving heat pump applied to aquaculture pool Download PDFInfo
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- CN203336876U CN203336876U CN2013202564531U CN201320256453U CN203336876U CN 203336876 U CN203336876 U CN 203336876U CN 2013202564531 U CN2013202564531 U CN 2013202564531U CN 201320256453 U CN201320256453 U CN 201320256453U CN 203336876 U CN203336876 U CN 203336876U
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Abstract
The utility model relates to a heat pump, in particular to a four-season type energy-saving heat pump applied to an aquaculture pool. The heat pump comprises three circulating systems, namely a new water circulating system, a waste water circulating system and a refrigerant circulating system. New water of the new water circulating system enters a first heat exchanger after passing through a first stop valve, a filter and a first water pump, new water passing through the first heat exchanger enters a second heat exchanger, and new water passing through the second heat exchanger is injected to the aquaculture pool after passing through a third heat exchanger. Waste water of the waste water circulating system enters the first heat exchanger after passing through a second stop valve, a filter and a second water pump, waste water passing through the first heat exchanger enters a fourth heat exchanger, and waste water passing through the fourth heat exchanger is discharged from a waste water discharging outlet. The refrigerant circulating system comprises a first circulating system and a second circulating system. Heat exchanging of waste water, heat exchange of new water and heat exchange of refrigerants and new water are used for the aquaculture pool, heat sources in waste water is fully utilized, the effect of energy reutilization is achieved, and meanwhile the water source and the air source are utilized to achieve the purpose of saving energy.
Description
Technical field
The utility model relates to a kind of heat pump, specifically relates to a kind of four seasons type energy saving heat pump that is applied to aquaculture pond, and it belongs to the energy-saving equipment field.
Background technology
In the aquaculture process, each aquiculture animal all need to be under the water temperature environment that is applicable to its existence, if the water temperature environment can meet its requirement, aquiculture animal can obtain good Growth and reproduction.And after cultivating certain hour due to aquatic products in fixing culturing pool, the oxygen content in the water in culturing pool can descend, and nitrogen content can raise; Thereby need the water in the periodic replacement culturing pool, or inflow and outflow of water; Particularly winter, the water temperature of aquaculture is an important step in the aquaculture process.At present, it is breeding water heating that aquaculture generally adopts briquette boiler, and well-known coal is can not be in the production-goods source, and boiler discharges a large amount of solid waste while using, and discharges CO simultaneously
2, SO
2serious environment pollution.Use in addition boiler directly to heat cold water, and the water of the suitable cultivation temperature in original pond directly emit, and causes the waste of heat energy.Thereby a kind of to abandon coal-fired employing science, environmental protection, energy-conservation recuperation of heat and adopt air-energy be imperative for equipment and the method that the culturing pool water heats as a supplement.
Summary of the invention
In view of the problem that prior art exists, the purpose of this utility model is to provide a kind of air-source and water source of utilizing to be integrated as the energy saving heat pump that aquaculture provides cultivation hot water.
To achieve these goals, the technical scheme that the utility model adopts is a kind of four seasons type energy saving heat pump that is applied to aquaculture pond, and it comprises 3 circulatory systems, is respectively new water circulation system, waste water circulation system and coolant circulating system; Described new water circulation system comprises: the first water pump, the first stop valve, filter, heat exchanger and culturing pool, new water enters First Heat Exchanger by the first stop valve, filter and the first water pump, new water by First Heat Exchanger enters the second heat exchanger, and the new water by the second heat exchanger injects culturing pool after by the 3rd heat exchanger; Described waste water circulation system comprises: culturing pool, the second water pump, the second stop valve, filter, heat exchanger and waste water discharge opening; Waste water enters First Heat Exchanger by the second stop valve, filter and the second water pump, and the waste water by First Heat Exchanger enters the 4th heat exchanger, by the waste water of the 4th heat exchanger, by waste water discharge opening, is discharged; It is characterized in that: described coolant circulating system is divided into first circulatory system and second circulatory system, described first circulatory system comprises: the first compressor, the first gas-liquid separator, the first cross valve, the second heat exchanger and the 4th heat exchanger, and described second circulatory system comprises: the second compressor, the second gas-liquid separator, the second cross valve, the 3rd heat exchanger and the 5th heat exchanger; Described first circulatory system and its circulation of second circulatory system are divided into two circulations of winter and summer; Winter circulation time, the first cross valve in first circulatory system, its A is communicated with B, C is communicated with D, refrigerant in the first compressor enters the second heat exchanger by the first cross valve and filter, refrigerant through the second heat exchanger enters the 4th heat exchanger by the first pressure-control valve, by the refrigerant of the 4th heat exchanger, through the first cross valve and the first gas-liquid separator, gets back to the first compressor; The second cross valve in second circulatory system, its E is communicated with F, G is communicated with H, refrigerant in the second compressor enters the 3rd heat exchanger by the second cross valve and filter, refrigerant through the 3rd heat exchanger enters the 5th heat exchanger by the second pressure-control valve, through the refrigerant of the 5th heat exchanger, through the second cross valve and the second gas-liquid separator, gets back to the second compressor; Summer circulation time, in first circulatory system the first cross valve, its A is communicated with C, B is communicated with D, refrigerant in the first compressor enters the 4th heat exchanger by the first cross valve, refrigerant through the 4th heat exchanger enters the second heat exchanger by the first pressure-control valve, by the refrigerant of the second heat exchanger, through the first gas-liquid separator, the first cross valve and the first gas-liquid separator, gets back to the first compressor; The second cross valve in second circulatory system, its E is communicated with G, F is communicated with H, refrigerant in the second compressor enters the 5th heat exchanger by the second cross valve, refrigerant through the 5th heat exchanger enters the 3rd heat exchanger by the second pressure-control valve, through the refrigerant of the 3rd heat exchanger, through the second gas-liquid separator, the second cross valve and the second gas-liquid separator, gets back to the second compressor.
Described First Heat Exchanger is water-water-to-water heat exchanger.
Described the second heat exchanger and the 3rd heat exchanger are matchmaker's water-to-water heat exchanger, and it is condenser.
Described the 4th heat exchanger is matchmaker's water-to-water heat exchanger, and it is evaporimeter.
Described the 5th heat exchanger is refrigerant-air heat exchanger, and it is evaporimeter.
The invention has the advantages that: adopt culturing pool waste water to be and new water heat exchange and refrigerant and new water heat exchange, take full advantage of thermal source in waste water, play the effect that the energy is utilizing; Simultaneously to take waste water and air be thermal source to refrigerant, at first reclaims the heat in waste water, using airborne heat supplement; Utilize water source and air-source simultaneously, reached the purpose of saving the energy, be divided into circulation in winter and circulation in summer simultaneously, take full advantage of the temperature situation in the four seasons, save in a large number the energy.Its comprehensive energy efficiency ratio is 5.8 ~ 8.5, and its energy resource consumption saves 30 ~ 40% than coal.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
In figure: 1, the first compressor, the 2, second compressor, the 3, first gas-liquid separator, 4, the second gas-liquid separator, the 5, first cross valve, the 6, second cross valve, 7, the 5th heat exchanger, the 8, the 4th heat exchanger, the 9, first pressure-control valve, 10, the second pressure-control valve, the 11, the 3rd heat exchanger, the 12, second heat exchanger, 13, First Heat Exchanger, the 14, first water pump, the 15, second water pump, 16, the first stop valve, the 17, second stop valve, 18, culturing pool.
The specific embodiment
Embodiment 1
During winter, new water enters First Heat Exchanger 13 by the first stop valve 16, filter and the first water pump 14, and the new water by First Heat Exchanger 13 enters the second heat exchanger 12, and the new water by the second heat exchanger 12 is by the rear injection culturing pool 18 of the 3rd heat exchanger 11; Waste water enters First Heat Exchanger 13 by the second stop valve 17, filter and the second water pump 15, and the waste water by First Heat Exchanger 13 enters the 4th heat exchanger 8, by the waste water of the 4th heat exchanger 8, by waste water discharge opening, is discharged; The A of the first cross valve 5 in first circulatory system in coolant circulating system is communicated with B, C is communicated with D, refrigerant in the first compressor 1 enters the second heat exchanger 12 by the first cross valve 5 and filter, refrigerant through the second heat exchanger 12 enters the 4th heat exchanger 8 by the first pressure-control valve 9, by the refrigerant of the 4th heat exchanger 8, through the first cross valve 5 and the first gas-liquid separator 3, gets back to the first compressor 1; The E of the second cross valve 6 in second circulatory system is communicated with F, G is communicated with H, refrigerant in the second compressor 2 enters the 3rd heat exchanger 11 by the second cross valve 6 and filter, refrigerant through the 3rd heat exchanger 11 enters the 5th heat exchanger 7 by the second pressure-control valve 10, through the refrigerant of the 5th heat exchanger 7, through the second cross valve 6 and the second gas-liquid separator 4, gets back to the second compressor 2.
Embodiment 2
During summer, new water enters First Heat Exchanger 13 by the first stop valve 16, filter and the first water pump 14, and the new water by First Heat Exchanger 13 enters the second heat exchanger 12, and the new water by the second heat exchanger 12 is by the rear injection culturing pool 18 of the 3rd heat exchanger 11; Waste water enters First Heat Exchanger 13 by the second stop valve 17, filter and the second water pump 15, and the waste water by First Heat Exchanger 13 enters the 4th heat exchanger 8, by the waste water of the 4th heat exchanger 8, by waste water discharge opening, is discharged; The A of the first cross valve 5 in first circulatory system in coolant circulating system is communicated with C, B is communicated with D, refrigerant in the first compressor 1 enters the 4th heat exchanger 8 by the first cross valve 5, refrigerant through the 4th heat exchanger 8 enters the second heat exchanger 12 by the first pressure-control valve 9, by the refrigerant of the second heat exchanger 12, through the first gas-liquid separator 3, the first cross valve 5 and the first gas-liquid separator 3, gets back to the first compressor 1; The E of the second cross valve 6 in second circulatory system is communicated with G, F is communicated with H, refrigerant in the second compressor 2 enters the 5th heat exchanger 7 by the second cross valve 6, refrigerant through the 5th heat exchanger 7 enters the 3rd heat exchanger 11 by the second pressure-control valve 10, through the refrigerant of the 3rd heat exchanger 11, through the second gas-liquid separator 4, the second cross valve 6 and the second gas-liquid separator 4, gets back to the second compressor 2.
Claims (5)
1. a four seasons type energy saving heat pump that is applied to aquaculture pond, it comprises 3 circulatory systems, is respectively new water circulation system, waste water circulation system and coolant circulating system; Described new water circulation system comprises: the first water pump, the first stop valve, filter, heat exchanger and culturing pool, new water enters First Heat Exchanger by the first stop valve, filter and the first water pump, new water by First Heat Exchanger enters the second heat exchanger, and the new water by the second heat exchanger injects culturing pool after by the 3rd heat exchanger; Described waste water circulation system comprises: culturing pool, the second water pump, the second stop valve, filter, heat exchanger and waste water discharge opening; Waste water enters First Heat Exchanger by the second stop valve, filter and the second water pump, and the waste water by First Heat Exchanger enters the 4th heat exchanger, by the waste water of the 4th heat exchanger, by waste water discharge opening, is discharged; It is characterized in that: described coolant circulating system is divided into first circulatory system and second circulatory system, described first circulatory system comprises: the first compressor, the first gas-liquid separator, the first cross valve, the second heat exchanger and the 4th heat exchanger, and described second circulatory system comprises: the second compressor, the second gas-liquid separator, the second cross valve, the 3rd heat exchanger and the 5th heat exchanger; Described first circulatory system and its circulation of second circulatory system are divided into two circulations of winter and summer; Winter circulation time, the first cross valve in first circulatory system, its A is communicated with B, C is communicated with D, refrigerant in the first compressor enters the second heat exchanger by the first cross valve and filter, refrigerant through the second heat exchanger enters the 4th heat exchanger by the first pressure-control valve, by the refrigerant of the 4th heat exchanger, through the first cross valve and the first gas-liquid separator, gets back to the first compressor; The second cross valve in second circulatory system, its E is communicated with F, G is communicated with H, refrigerant in the second compressor enters the 3rd heat exchanger by the second cross valve and filter, refrigerant through the 3rd heat exchanger enters the 5th heat exchanger by the second pressure-control valve, through the refrigerant of the 5th heat exchanger, through the second cross valve and the second gas-liquid separator, gets back to the second compressor; Summer circulation time, in first circulatory system the first cross valve, its A is communicated with C, B is communicated with D, refrigerant in the first compressor enters the 4th heat exchanger by the first cross valve, refrigerant through the 4th heat exchanger enters the second heat exchanger by the first pressure-control valve, by the refrigerant of the second heat exchanger, through the first gas-liquid separator, the first cross valve and the first gas-liquid separator, gets back to the first compressor; The second cross valve in second circulatory system, its E is communicated with G, F is communicated with H, refrigerant in the second compressor enters the 5th heat exchanger by the second cross valve, refrigerant through the 5th heat exchanger enters the 3rd heat exchanger by the second pressure-control valve, through the refrigerant of the 3rd heat exchanger, through the second gas-liquid separator, the second cross valve and the second gas-liquid separator, gets back to the second compressor.
2. a kind of four seasons type energy saving heat pump that is applied to aquaculture pond according to claim 1, it is characterized in that: described First Heat Exchanger is water-water-to-water heat exchanger.
3. a kind of four seasons type energy saving heat pump that is applied to aquaculture pond according to claim 1, it is characterized in that: described the second heat exchanger and the 3rd heat exchanger are matchmaker's water-to-water heat exchanger, and it is condenser.
4. a kind of four seasons type energy saving heat pump that is applied to aquaculture pond according to claim 1, it is characterized in that: described the 4th heat exchanger is matchmaker's water-to-water heat exchanger, and it is evaporimeter.
5. a kind of four seasons type energy saving heat pump that is applied to aquaculture pond according to claim 1, it is characterized in that: described the 5th heat exchanger is refrigerant-air heat exchanger, and it is evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202564531U CN203336876U (en) | 2013-05-13 | 2013-05-13 | Four-season type energy-saving heat pump applied to aquaculture pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202564531U CN203336876U (en) | 2013-05-13 | 2013-05-13 | Four-season type energy-saving heat pump applied to aquaculture pool |
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| Publication Number | Publication Date |
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| CN203336876U true CN203336876U (en) | 2013-12-11 |
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|---|---|---|---|
| CN2013202564531U Expired - Fee Related CN203336876U (en) | 2013-05-13 | 2013-05-13 | Four-season type energy-saving heat pump applied to aquaculture pool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105309377A (en) * | 2015-01-21 | 2016-02-10 | 山东富特能源管理股份有限公司 | A seawater source heat pump ecological culture system |
| CN108106052A (en) * | 2018-01-10 | 2018-06-01 | 浙江大学舟山海洋研究中心 | Cold energy secondary recovery utilizes system in aquatic products frozen product defrosting waste water |
| CN110063291A (en) * | 2019-04-11 | 2019-07-30 | 同济大学 | A kind of geomantic omen double heat source heat pump type aquaculture soil pool temperature control system |
-
2013
- 2013-05-13 CN CN2013202564531U patent/CN203336876U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105309377A (en) * | 2015-01-21 | 2016-02-10 | 山东富特能源管理股份有限公司 | A seawater source heat pump ecological culture system |
| CN108106052A (en) * | 2018-01-10 | 2018-06-01 | 浙江大学舟山海洋研究中心 | Cold energy secondary recovery utilizes system in aquatic products frozen product defrosting waste water |
| CN108106052B (en) * | 2018-01-10 | 2023-12-22 | 浙江大学舟山海洋研究中心 | Cold secondary recycle system in frozen aquatic products wastewater that unfreezes |
| CN110063291A (en) * | 2019-04-11 | 2019-07-30 | 同济大学 | A kind of geomantic omen double heat source heat pump type aquaculture soil pool temperature control system |
| CN110063291B (en) * | 2019-04-11 | 2021-09-03 | 同济大学 | Wind-water double-heat-source heat pump type aquaculture soil pond temperature control system |
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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: 20131211 Termination date: 20210513 |