CN202709342U - Small-sized ground source heat pump unit system - Google Patents
Small-sized ground source heat pump unit system Download PDFInfo
- Publication number
- CN202709342U CN202709342U CN 201220010644 CN201220010644U CN202709342U CN 202709342 U CN202709342 U CN 202709342U CN 201220010644 CN201220010644 CN 201220010644 CN 201220010644 U CN201220010644 U CN 201220010644U CN 202709342 U CN202709342 U CN 202709342U
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- Prior art keywords
- pipeline
- heat pump
- source heat
- ground source
- triple valve
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
Abstract
The utility model provides a small-sized ground source heat pump unit system which comprises a small-sized ground source heat pump unit (1), a terminal air conditioner (2) and an underground heat exchanger (3), and further comprises a first pipeline (4), a second pipeline (5), a third pipeline (6) and a fourth pipeline (7). The first pipeline (4), the second pipeline (5), the third pipeline (6) and the fourth pipeline (7) are respectively provided with a first three-way valve (8), a second three-way valve (9), a third three-way valve (10) and a fourth three-way valve (11). The first three-way valve is connected with the third three-way valve through a fifth pipeline (12). The second three-way valve is connected with the fourth three-way valve through a sixth pipeline (13). According to the small-sized ground source heat pump unit system, the terminal air conditioner and the underground heat exchanger form a circulating system so that operating cost can be saved to the largest extent in transition seasons of spring and autumn, and meanwhile the service life of the heat pump unit can be prolonged.
Description
Technical field
The utility model relates to a kind of Small Ground Source Heat Pump machine set system, relates in particular to a kind of Small Ground Source Heat Pump machine set system that can reach energy-saving effect in season in spring and autumn.
Background technology
At present, at south China especially Jiangsu-zhejiang Shanghai Area one band, to time excessive season in spring and autumn, the cooling that most of villa dwelling house brings in order to prevent from opening a window and some other subsidiary effect (such as noise and dust etc.) still need air-conditioning to improve comfort level.
But at the transition season in spring and autumn, air conditioner load is generally on the low side, 1/10th when only having winter and summer in the time of most of, and the situation of frequent start-stop will appear in the source source pump in this wise, and this not only exerts an influence to life-span of source pump but also can waste electric energy.
For the service life that responds energy-conservation call and prolong the earth source heat pump unit, be badly in need of a kind of earth source heat pump unit circulatory system of using in excessive season in spring and autumn.
The utility model content
In order to solve the problems of the technologies described above, the utility model provide a kind of can be not only energy-conservation but also prolong the Small Ground Source Heat Pump machine set system in source pump life-span in excessive season in spring and autumn.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of Small Ground Source Heat Pump machine set system, this system comprises the Small Ground Source Heat Pump unit, terminal air-conditioning and ground heat exchanger, be connected with second pipe by the first pipeline between terminal air-conditioning and the Small Ground Source Heat Pump unit, connect with the 4th pipeline by the 3rd pipeline between ground heat exchanger and the Small Ground Source Heat Pump unit, described the first pipeline, second pipe, the 3rd pipeline and be provided with respectively the first triple valve above the 4th pipeline, the second triple valve, the 3rd triple valve and the 4th triple valve, the first triple valve connects by the 5th pipeline with the 3rd triple valve, and the second triple valve connects by the 6th pipeline with the 4th triple valve.
As further improvement of the utility model, described Small Ground Source Heat Pump unit comprises built-in water pump of air conditioner, second pipe be connected water pump of air conditioner and connect, then connect to form first circulatory system with the first pipeline.
As further improvement of the utility model, be provided with ground source water circulating pump between the 3rd triple valve on the 3rd pipeline and the ground heat exchanger, and the 3rd pipeline and the 4th pipeline connect to form second circulatory system in the Small Ground Source Heat Pump unit.
The utility model compared with prior art has following beneficial effect:
The utility model utilizes underground zone of constant temperature throughout the year 15 ℃ ~ 20 ℃ characteristics, spring and autumn transition season directly the water of ground heat exchanger is directly delivered to terminal air-conditioning by pipeline and consists of closed circuit, control room comfort inside.The circulatory system that consists of by terminal air-conditioning and ground heat exchanger so just can be saved operating cost in spring and autumn during transition season to the full extent, and the while can also prolong the service life of source pump.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Come the utility model is further set forth below by the specific embodiment: (such as Fig. 1)
Present embodiment provides a kind of Small Ground Source Heat Pump machine set system, this system comprises Small Ground Source Heat Pump unit 1, terminal air-conditioning 2 and ground heat exchanger 3, are connected connection with second pipe by the first pipeline 4 between terminal air-conditioning and the Small Ground Source Heat Pump unit, connect with the 4th pipeline 7 by the 3rd pipeline 6 between ground heat exchanger and the Small Ground Source Heat Pump unit, the first pipeline, second pipe, the 3rd pipeline and be provided with respectively the first triple valve 8 above the 4th pipeline, the second triple valve 9, the 3rd triple valve 10 and the 4th triple valve 11, the first triple valve connects by the 5th pipeline 12 with the 3rd triple valve, and the second triple valve connects by the 6th pipeline 13 with the 4th triple valve.
Described Small Ground Source Heat Pump unit comprises built-in water pump of air conditioner 14, second pipe be connected water pump of air conditioner and connect, then connect to form first circulatory system with the first pipeline.Be provided with ground source water circulating pump 15 between the 3rd triple valve on the 3rd pipeline and the ground heat exchanger, and the 3rd pipeline and the 4th pipeline connect to form second circulatory system in the Small Ground Source Heat Pump unit.
Specifically comprise the steps: during the present embodiment operation
Regulate the first triple valve, the second triple valve, the 3rd triple valve and the 4th triple valve, make the first device for cleaning pipeline cross the 5th pipeline and the 3rd pipeline communication, second pipe makes the first pipeline, second pipe, the 3rd pipeline and the 4th pipeline and Small Ground Source Heat Pump unit not be communicated with by the 6th pipeline and the 4th pipeline communication simultaneously;
Water enters the 3rd pipeline under the earth source heat pump effect, then enter the 5th pipeline through the 3rd triple valve, enters the first pipeline through the first triple valve again, then enters terminal air-conditioning;
Water through second pipe from terminal air-conditioning out, enters the 6th pipeline through the second three-way valve through behind the terminal air-conditioning, enters the 4th pipeline through the 4th three-way valve again, gets back at last ground heat exchanger and carries out heat exchange.
In addition, specifically may further comprise the steps at the operation method that does not start " pattern in spring and autumn ":
Regulate the first triple valve, the second triple valve, the 3rd triple valve and the 4th triple valve, the first pipeline, second pipe, the 3rd pipeline and the 4th pipeline and Small Ground Source Heat Pump unit are communicated with, the first pipeline and the 3rd pipeline are not communicated with, and second pipe and the 4th pipeline are not communicated with.
Present embodiment utilizes underground zone of constant temperature throughout the year 15 ℃ ~ 20 ℃ characteristics, spring and autumn transition season directly the water of ground heat exchanger is directly delivered to terminal air-conditioning by pipeline and consists of closed circuit, control room comfort inside.The circulatory system that consists of by terminal air-conditioning and ground heat exchanger so just can be saved operating cost in spring and autumn during transition season to the full extent, and the while can also prolong the service life of source pump.
Although be the example purpose, preferred embodiment of the present utility model is disclosed, but those of ordinary skill in the art will recognize that in situation about not breaking away from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.
Claims (3)
1. Small Ground Source Heat Pump machine set system, this system comprises Small Ground Source Heat Pump unit (1), terminal air-conditioning (2) and ground heat exchanger (3), be connected 5 by the first pipeline (4) with second pipe between terminal air-conditioning and the Small Ground Source Heat Pump unit) connect, connect with the 4th pipeline (7) by the 3rd pipeline (6) between ground heat exchanger and the Small Ground Source Heat Pump unit, it is characterized in that: described the first pipeline, second pipe, the 3rd pipeline and be provided with respectively the first triple valve (8) above the 4th pipeline, the second triple valve (9), the 3rd triple valve (10) and the 4th triple valve (11), the first triple valve connects by the 5th pipeline (12) with the 3rd triple valve, and the second triple valve connects by the 6th pipeline (13) with the 4th triple valve.
2. Small Ground Source Heat Pump machine set system according to claim 1, it is characterized in that: described Small Ground Source Heat Pump unit comprises built-in water pump of air conditioner (14), second pipe be connected water pump of air conditioner and connect, then connect to form first circulatory system with the first pipeline.
3. Small Ground Source Heat Pump machine set system according to claim 1, it is characterized in that: be provided with ground source water circulating pump (15) between the 3rd triple valve on the 3rd pipeline and the ground heat exchanger, and the 3rd pipeline and the 4th pipeline connect to form second circulatory system in the Small Ground Source Heat Pump unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220010644 CN202709342U (en) | 2012-01-11 | 2012-01-11 | Small-sized ground source heat pump unit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220010644 CN202709342U (en) | 2012-01-11 | 2012-01-11 | Small-sized ground source heat pump unit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709342U true CN202709342U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220010644 Expired - Lifetime CN202709342U (en) | 2012-01-11 | 2012-01-11 | Small-sized ground source heat pump unit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206752A (en) * | 2012-01-11 | 2013-07-17 | 江苏心日源建筑节能科技有限公司 | Spring and autumn mode system of small ground-source heat pump unit and running method |
-
2012
- 2012-01-11 CN CN 201220010644 patent/CN202709342U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206752A (en) * | 2012-01-11 | 2013-07-17 | 江苏心日源建筑节能科技有限公司 | Spring and autumn mode system of small ground-source heat pump unit and running method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU XINRIYUAN BUILDING ENERGY SAVING TECHNOLOG Free format text: FORMER NAME: JIANGSU XINRIYUAN BUILDING ENERGY SAVING TECHNOLOGY INC. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 new eco building A16F, 18 industrial road, Suzhou Industrial Park, Jiangsu, Suzhou Patentee after: Jiangsu Xinriyuan Building Energy Saving Technology Co., Ltd. Address before: 215000 new eco building A16F, 18 industrial road, Suzhou Industrial Park, Jiangsu, Suzhou Patentee before: Jiangsu Xinriyuan Building Energy Efficiency Technology Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |