CN203837169U - Ground source heat pump open cooling tower heat balance system - Google Patents
Ground source heat pump open cooling tower heat balance system Download PDFInfo
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- CN203837169U CN203837169U CN201420177663.6U CN201420177663U CN203837169U CN 203837169 U CN203837169 U CN 203837169U CN 201420177663 U CN201420177663 U CN 201420177663U CN 203837169 U CN203837169 U CN 203837169U
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- Prior art keywords
- tube connector
- source
- cooling tower
- pipeline
- pipe
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- 238000001816 cooling Methods 0.000 title claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000004378 air conditioning Methods 0.000 claims description 41
- 239000003673 groundwater Substances 0.000 claims description 16
- 239000013589 supplement Substances 0.000 claims description 11
- 230000003020 moisturizing effect Effects 0.000 claims description 10
- 239000002689 soil Substances 0.000 description 23
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a ground source heat pump open cooling tower heat balance system. The system comprises an air-conditioner water return pipe, an air-conditioner water supply pipe, a ground source water outlet pipe, a ground source water inlet pipe, a fifth connecting pipe, a sixth connecting pipe, a plurality of winter switching valves, a plurality of summer switching valves, a first heat pump unit and a second heat pump unit. The air-conditioner water return pipe, the air-conditioner water supply pipe, the ground source water outlet pipe and the ground source water inlet pipe are respectively connected with the first heat pump unit and the second pump unit. The air-conditioner water supply pipe is connected with the ground source water inlet pipe, and the air-conditioner water return pipe is connected with the ground source water outlet pipe. The top of an open cooling tower is connected with the sixth connecting pipe through a pipeline provided with some summer switching valves, and the bottom of the open cooling tower is connected with the fifth connecting pipe through a pipeline sequentially provided with a comprehensive cooling tower water treater, a circulating water pump and the other summer switching valves. The fifth connecting pipe and the sixth connecting pipe are provided with the winter switching valves respectively. The system has the advantages that the heat pump units and the open cooling tower form the independent cooling system, so that the cost is lowered and the economic benefit is increased.
Description
Technical field
The utility model relates to geothermal heat pump air-conditioner field, relates in particular to a kind of earth source heat pump open cooling tower heat balance system.
Background technology
Geothermal heat pump air-conditioner is the new heat-supplying developing in recent years, the air conditioner cold-heat source form of cooling, is one of typical practicality renewable energy source item.The soil heat exchanger that geothermal heat pump air-conditioning system adopts is the core of earth-source hot-pump system.Due to air-conditioning system by people need to open summer refrigeration or winter heating, soil heat exchanger heat-obtaining in winter with summer heat release can there is imbalance, the larger difference of building unbalance factor existence in various types of buildings, each area.Be greater than 20% according to regulation and stipulation unbalance factor, must have balanced measure.Soil heat exchanger balanced measure generally adopts closed cooling tower and soil heat exchanger parallel running, but closed cooling tower cost is higher, is 10 times of left and right of open cooling tower.Also have at present the open cooling tower of employing system to add plate type heat exchanger in parallel with soil heat exchanger system, but increase plate type heat exchanger and the circulatory system thereof, cost and running cost all need to increase.If soil heat exchanger directly and open cooling tower joint conference make soil heat exchanger system water pollution, seriously can stop up soil heat exchanger, make soil heat exchanger partially spent.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of earth source heat pump open cooling tower heat balance system, overcome easy damage soil heat exchanger, soil heat exchanger heat-obtaining in winter and summer heat release imbalance, defect that expense cost is high.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of earth source heat pump open cooling tower heat balance system, comprise air-conditioning return pipe, air-conditioning feed pipe, source outlet pipe, source water inlet pipe, the first tube connector, the second tube connector, the 3rd tube connector, the 4th tube connector, the 5th tube connector, the 6th tube connector, multiple winter transfer valve (so-called winter, transfer valve referred to that winter is in opening the transfer valve of use state.), multiple summer transfer valve (so-called summer, transfer valve referred to that summer is in opening the transfer valve of use state.), the first source pump, the second source pump, open cooling tower, cooling tower integrated hydrotreater, water circulating pump, one end of described the first source pump is by pipeline and described air-conditioning return pipe, described air-conditioning feed pipe connects, and the other end of described the first source pump is by pipeline and source, described ground outlet pipe, source, described ground water inlet pipe connects, and one end of described the second source pump is by pipeline and described air-conditioning return pipe, described air-conditioning feed pipe connects, and the other end of described the second source pump is by described the 5th tube connector, described the 6th tube connector respectively with source, described ground outlet pipe, source, described ground water inlet pipe is connected, and the two ends of described air-conditioning feed pipe are by described the first tube connector, described the 3rd tube connector is connected with the two ends of source, described ground water inlet pipe respectively, and the two ends of described air-conditioning return pipe are by described the second tube connector, described the 4th tube connector is connected with the two ends of source, described ground outlet pipe respectively, the top of described open cooling tower, bottom by pipeline respectively with described the 6th tube connector, described the 5th tube connector is connected, transfer valve in described summer is installed on the pipeline being connected with described the 6th tube connector at the top of described open cooling tower, on the pipeline being connected with described the 5th tube connector in the bottom of described open cooling tower, described cooling tower integrated hydrotreater is installed successively, water circulating pump, summer transfer valve, on described the 5th tube connector, near with outlet pipe junction, source, described ground, transfer valve in described winter being installed, on described the 6th tube connector, close and water inlet pipe junction, source, described ground are provided with transfer valve in described winter.
The beneficial effects of the utility model are: worked alone and realized heat balance system source pump in the time freezing summer and can depart from and form independently cooling cycle system with extraneous soil heat exchanger by two source pump, reduced cost, improved economic benefit.
On the basis of technique scheme, the utility model can also do following improvement.
Further, on described the first tube connector, described the second tube connector, described the 3rd tube connector, described the 4th tube connector, be equipped with transfer valve in winter, described air-conditioning feed pipe is near with the junction of described the first tube connector, transfer valve in summer being installed, described air-conditioning return pipe is near with the junction of described the second tube connector, transfer valve in summer being installed, source, described ground outlet pipe is near with the junction of described the 4th tube connector, transfer valve in summer being installed, and source, described ground water inlet pipe is near with the junction of described the 3rd tube connector, transfer valve in summer being installed.
Adopt the beneficial effect of above-mentioned further scheme to be: by each transfer valve is installed, thus can be by adjusting the convenient current intelligence of controlling each connection liquid in pipe of unlatching closure state of transfer valve.
Further, the bottom of described open cooling tower is also provided with running water and introduces pipeline, described running water is introduced pipeline and described open cooling tower junction is provided with manual moisturizing pipeline, automatic water supplement pipeline, one end of described manual moisturizing pipeline, described automatic water supplement pipeline is introduced pipeline with described running water respectively and is connected, and the other end of described manual moisturizing pipeline, described automatic water supplement pipeline all extend in the bottom of described open cooling tower.
Adopt the beneficial effect of above-mentioned further scheme to be: to facilitate the water in opposite opened cooling tower to supplement in good time, sufficient cooling water is provided.
Further, the bottom of described open cooling tower is also provided with drainage pipeline, and the middle part of described open cooling tower is provided with overflow pipe.
Adopt the beneficial effect of above-mentioned further scheme to be: be convenient to the discharge of the cooling water in open cooling tower, simultaneously too much in order to prevent cooling water, can discharge unnecessary cooling water by overflow pipe.
Brief description of the drawings
Fig. 1 is a kind of earth source heat pump open cooling tower balance sysmte structural representation of the present utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, air-conditioning return pipe, 2, air-conditioning feed pipe, 3, source, ground outlet pipe, 4, source, ground water inlet pipe, 5, cooling tower integrated hydrotreater, 6, manually moisturizing pipeline, 7, automatic water supplement pipeline, 8, open cooling tower, 9, drainage pipeline, 10, overflow pipe, 11, water circulating pump, 12, running water is introduced pipeline, 13, the first source pump, 14, winter transfer valve, 15, summer transfer valve, 16, the first tube connector, 17, the second tube connector, 18, the 3rd tube connector, 19, the 4th tube connector, 20, the second source pump, 21, the 5th tube connector, 22, the 6th tube connector.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, the utility model comprise air-conditioning return pipe 1, air-conditioning feed pipe 2, source outlet pipe 3, source water inlet pipe 4, the first tube connector 16, the second tube connector 17, the 3rd tube connector 18, the 4th tube connector 19, the 5th tube connector 21, the 6th tube connector 22, multiple winter transfer valve 14, multiple summer transfer valve 15, the first source pump 13, the second source pump 20, open cooling tower 8, cooling tower integrated hydrotreater 5, water circulating pump 11.One end of the first source pump 13 is connected with air-conditioning return pipe 1, air-conditioning feed pipe 2 by pipeline, the other end of the first source pump 13 by pipeline and ground source outlet pipe 3, source water inlet pipe 4 be connected.One end of the second source pump 20 is connected with air-conditioning return pipe 1, air-conditioning feed pipe 2 by pipeline, the other end of the second source pump 20 by the 5th tube connector 21, the 6th tube connector 22 respectively with source, ground outlet pipe 3, source water inlet pipe 4 be connected, the 5th tube connector 21 is connected with source, ground outlet pipe 3, and the 6th tube connector 22 is connected with source, ground water inlet pipe 4.Ground source water inlet pipe 4, source outlet pipe 3 be connected with extraneous soil heat exchanger respectively, source, ground outlet pipe 3 is introduced into the water in extraneous soil heat exchanger, source, ground water inlet pipe 4 outputs to water in extraneous soil heat exchanger.
As shown in Figure 1, the two ends of air-conditioning feed pipe 2 are connected with the two ends of source, ground water inlet pipe 4 respectively by the first tube connector 16, the 3rd tube connector 18.The two ends of air-conditioning return pipe 1 are connected with the two ends of source, ground outlet pipe 3 respectively by the second tube connector 17, the 4th tube connector 19.Winter transfer valve 14 is all installed for keeping liquid in the first tube connector 16, the 3rd tube connector 18, the second tube connector 17, the 4th tube connector 19 in the winter time in circulation, remain static in summer on the first tube connector 16, the 3rd tube connector 18, the second tube connector 17, the 4th tube connector 19.Top, the bottom of open cooling tower 8 are connected with the 6th tube connector 22, the 5th tube connector 21 by pipeline respectively, the top of immediate boiling cooling tower 8 is connected with the 6th tube connector 22 by pipeline, and the bottom of open cooling tower is connected with the 5th tube connector 21 by pipeline.Transfer valve 15 in summer is installed on the pipeline being connected with the 6th tube connector 22 at the top of open cooling tower 8, cooling tower integrated hydrotreater 5, water circulating pump 11, summer transfer valve 15 is installed on the pipeline being connected with the 5th tube connector 21 in the bottom of open cooling tower 8 successively, in the time that summer, transfer valve 15 was opened, water in open cooling tower 8 can be transported in the second source pump 20, water in the second source pump 20 also can flow back in open cooling tower 8 simultaneously, forms an independently cooling cycle system.On the 5th tube connector 21 near with outlet pipe 3 junctions, source, ground, transfer valve 14 in winter being installed, on the 6th tube connector 22 near with water inlet pipe 4 junctions, source, ground, transfer valve 14 in winter being installed, when winter transfer valve 14 close in closed condition when summer, transfer valve 15 was in opening simultaneously, can make water in the second source pump 20 cannot flow in extraneous soil heat exchanger then flow in open cooling tower 8, to form independently cooling cycle system.Cooling tower mainly contains two kinds of open type and encloseds, and this cooling tower that uses novel employing is open cooling tower, adopts the beneficial effect of open cooling tower 8 mainly: reduced financial cost meeting under thermally equilibrated condition simultaneously, improved economic benefit.
As shown in Figure 1, on air-conditioning feed pipe 2 near with the junction of the first tube connector 16, transfer valve 15 in summer being installed, on air-conditioning return pipe 1 near with the junction of the second tube connector 17, transfer valve 15 in summer being installed.On ground source outlet pipe 3 near with the junction of the 4th tube connector 19, transfer valve 15 in summer being installed, on source, ground water inlet pipe 4 near with the junction of the 3rd tube connector 18, transfer valve 15 in summer being installed.When summer transfer valve 15 all in opening when winter, transfer valve 14 was all in closed condition simultaneously, water in air-conditioning return pipe 1 can flow to respectively in the first source pump 13, the second source pump 20, water in the second source pump 20 can flow to and in open cooling tower 8, form independently cooling cycle system, water in the first source pump 13 can flow in extraneous soil heat exchanger, if while not needing to flow to extraneous soil heat exchanger, close the first source pump 13.Can open or close the first source pump 13, the second source pump 20 according to the demand of actual heat.
The bottom of air-conditioning open cooling tower 8 is also provided with running water and introduces pipeline 12, running water is introduced pipeline 12 and is provided with manual moisturizing pipeline 6, automatic water supplement pipeline 7 with the junction of open cooling tower 8, the one end that is manual moisturizing pipeline 6, automatic water supplement pipeline 7 is connected with running water introducing pipeline 12 respectively, and manually the other end of moisturizing pipeline 6, automatic water supplement pipeline 7 all extend in the bottom of open cooling tower 8.The bottom of open cooling tower 8 is also provided with drainage pipeline 9, the middle part of open cooling tower 8 is provided with overflow pipe 10, drainage pipeline 9 is for discharging the waste water of open cooling tower 8, and overflow pipe 10 exceedes the water yield the unnecessary water of standard is set for discharging open cooling tower 8.
Its course of work is: in the time need to freezing summer, transfer valve 15 all unlatchings in summer, winter transfer valve 14 Close Alls, running water is introduced by open cooling tower 8 and pipeline and is transported to the second source pump 20 from running water introducing pipeline 12, be transported to air-conditioning feed pipe 2 through the second source pump 20, air-conditioning uses water to be later transported to the second source pump 20 by air-conditioning return pipe 1, the second source pump 20 is transported to water by the 6th tube connector 22 pipeline being connected with the 6th tube connector 22, water is transmitted back to the top of open cooling tower 8 by pipeline, by adjusting the transfer valve 14 in winter on pipeline, summer, transfer valve 15 open and close state made the second source pump 20 can depart from extraneous soil heat exchanger to form independently cooling cycle system, adjust thermal balance.In the time need to warming oneself winter, summer transfer valve 15 Close Alls and winter transfer valve 14 all open, the water in extraneous soil heat exchanger is introduced into the 4th tube connector 19 of flowing through by source, ground outlet pipe 3, transfer valve 14 in winter on the 4th tube connector 19, rear first source pump 13 that is transported to respectively of air-conditioning return pipe 1, the second source pump 20, water is through the first source pump 13, after the second source pump 20, be transported to source, ground water inlet pipe 4 by pipeline, due on source, ground water inlet pipe 4 summer transfer valve 15 in closed condition, water first tube connector 16 of just flowing through, on the first tube connector 16, after transfer valve 14, be transported to air-conditioning feed pipe 2 the insides in the winter of opening.
The utility model can according to summer the soil moisture demand for control independently open cooling cycle system, can depart from realize the thermally equilibrated effect of soil heat exchanger simultaneously completely with extraneous soil heat exchanger, reduced cost.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an earth source heat pump open cooling tower heat balance system, is characterized in that, comprises air-conditioning return pipe, air-conditioning feed pipe, source, ground outlet pipe, source, ground water inlet pipe, the first tube connector, the second tube connector, the 3rd tube connector, the 4th tube connector, the 5th tube connector, the 6th tube connector, multiple winter transfer valve, multiple summer transfer valve, the first source pump, the second source pump, open cooling tower, cooling tower integrated hydrotreater, water circulating pump, one end of described the first source pump is by pipeline and described air-conditioning return pipe, described air-conditioning feed pipe connects, and the other end of described the first source pump is by pipeline and source, described ground outlet pipe, source, described ground water inlet pipe connects, and one end of described the second source pump is by pipeline and described air-conditioning return pipe, described air-conditioning feed pipe connects, and the other end of described the second source pump is by described the 5th tube connector, described the 6th tube connector respectively with source, described ground outlet pipe, source, described ground water inlet pipe is connected, and the two ends of described air-conditioning feed pipe are by described the first tube connector, described the 3rd tube connector is connected with the two ends of source, described ground water inlet pipe respectively, and the two ends of described air-conditioning return pipe are by described the second tube connector, described the 4th tube connector is connected with the two ends of source, described ground outlet pipe respectively, the top of described open cooling tower, bottom by pipeline respectively with described the 6th tube connector, described the 5th tube connector is connected, transfer valve in described summer is installed on the pipeline being connected with described the 6th tube connector at the top of described open cooling tower, on the pipeline being connected with described the 5th tube connector in the bottom of described open cooling tower, described cooling tower integrated hydrotreater is installed successively, water circulating pump, summer transfer valve, on described the 5th tube connector, near with outlet pipe junction, source, described ground, transfer valve in described winter being installed, on described the 6th tube connector, close and water inlet pipe junction, source, described ground are provided with transfer valve in described winter.
2. a kind of earth source heat pump open cooling tower heat balance system according to claim 1, it is characterized in that, described the first tube connector, described the second tube connector, described the 3rd tube connector, on described the 4th tube connector, be equipped with transfer valve in winter, described air-conditioning feed pipe is near with the junction of described the first tube connector, transfer valve in summer being installed, described air-conditioning return pipe is near with the junction of described the second tube connector, transfer valve in summer being installed, source, described ground outlet pipe is near with the junction of described the 4th tube connector, transfer valve in summer being installed, source, described ground water inlet pipe is near with the junction of described the 3rd tube connector, transfer valve in summer being installed.
3. a kind of earth source heat pump open cooling tower heat balance system according to claim 1 and 2, it is characterized in that, the bottom of described open cooling tower is also provided with running water and introduces pipeline, described running water is introduced pipeline and described open cooling tower junction is provided with manual moisturizing pipeline, automatic water supplement pipeline, one end of described manual moisturizing pipeline, described automatic water supplement pipeline is introduced pipeline with described running water respectively and is connected, and the other end of described manual moisturizing pipeline, described automatic water supplement pipeline all extend in the bottom of described open cooling tower.
4. a kind of earth source heat pump open cooling tower heat balance system according to claim 1 and 2, is characterized in that, the bottom of described open cooling tower is also provided with drainage pipeline, and the middle part of described open cooling tower is provided with overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177663.6U CN203837169U (en) | 2014-04-11 | 2014-04-11 | Ground source heat pump open cooling tower heat balance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177663.6U CN203837169U (en) | 2014-04-11 | 2014-04-11 | Ground source heat pump open cooling tower heat balance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837169U true CN203837169U (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177663.6U Expired - Fee Related CN203837169U (en) | 2014-04-11 | 2014-04-11 | Ground source heat pump open cooling tower heat balance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2525963A (en) * | 2014-04-30 | 2015-11-11 | I I Ice Ltd | Apparatus for providing three separate functions of heating, cooling, and simultaneous heating and cooling |
| CN107014020A (en) * | 2017-05-26 | 2017-08-04 | 烟台卓越新能源科技股份有限公司 | Comprehensive energy system in building field |
-
2014
- 2014-04-11 CN CN201420177663.6U patent/CN203837169U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2525963A (en) * | 2014-04-30 | 2015-11-11 | I I Ice Ltd | Apparatus for providing three separate functions of heating, cooling, and simultaneous heating and cooling |
| GB2525963B (en) * | 2014-04-30 | 2017-02-01 | I-I-Ice Ltd | Apparatus for providing three separate functions of heating, cooling, and simultaneous heating and cooling |
| CN107014020A (en) * | 2017-05-26 | 2017-08-04 | 烟台卓越新能源科技股份有限公司 | Comprehensive energy system in building field |
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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: 20140917 |