CN202066140U - Ground source heat exchange air conditioning device - Google Patents
Ground source heat exchange air conditioning device Download PDFInfo
- Publication number
- CN202066140U CN202066140U CN2011201223935U CN201120122393U CN202066140U CN 202066140 U CN202066140 U CN 202066140U CN 2011201223935 U CN2011201223935 U CN 2011201223935U CN 201120122393 U CN201120122393 U CN 201120122393U CN 202066140 U CN202066140 U CN 202066140U
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- CN
- China
- Prior art keywords
- heat
- working medium
- ground source
- heat exchanger
- circulation loop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Abstract
The utility model relates to a ground source heat exchange air conditioning device which comprises a heat circulation loop composed of an indoor heat exchanger, a ground source heat exchanger, a gas pipeline and a liquid pipeline, wherein the gas pipeline and the liquid pipeline are used for connecting the indoor heat exchanger and the ground source heat exchanger; the heat circulation loop is filled with heat transfer working medium; the gas pipeline is provided with a pre-vacuumizing port; and the liquid pipeline is provided with two parallel branches which are respectively provided with a stop valve and a minitype liquid return pump. With the adoption of the structure, the heat transferring working medium is filled through the pre-vacuumizing port on the gas pipeline under the condition that the heat circulation loop is vacuumized, then the heat circulation loop is sealed so as to ensure that the boiling point of the working medium is greatly lowered; and the temperature difference of environments in which the indoor heat exchanger and the ground source heat exchanger are arranged is utilized to continuously vaporize and condense the working medium in the circulation loop so as to quickly and efficiently realize exchange heat to meet the requirement on refrigeration in summer and heating in winter. With the adoption of the novel air conditioning device, energy is saved, and environment is protected.
Description
Technical field:
The utility model relates to air conditioner technical field, refers in particular to source, a kind of ground heat exchanging air conditioner device.
Background technology:
The face of land above with still be all to have the temperature difference greatly winter no matter below the face of land in summer, the underground water that people know phenomenon cool in summer and warm in winter has promptly vivo reflected this point.The existence of the temperature difference provides power for the utilization of geothermal energy resources.Yet existing geothermal energy resources utilization, for example earth source heat pump etc. mainly still utilizes the water pump groundwater abstraction to utilize again, and this mode water pump power consumption is huge, the cost height, and also its heat utilization efficiency is very low, and heat conduction efficiency is also low.
On the other hand, existing aircondition generally be in order to electric energy as power, its power consumption is also quite huge, and off-premises station when work noise is big, the heat of generation also directly is emitted in the air, forms serious thermal pollution.
The utility model content:
The purpose of this utility model is to overcome the above-mentioned weak point of prior art, and a kind of source, ground heat exchanging air conditioner device that can utilize geothermal energy resources better is provided.
The utility model realizes that the technical scheme that its purpose adopts is: source, a kind of ground heat exchanging air conditioner device, this source, ground heat exchanging air conditioner device comprises by indoor heat converter, ground source heat interchanger and connects the gas line pipe road of the two, the soft circulation circuit that liquid line pipe road constitutes, and is marked with heat in this soft circulation circuit and transmits working medium.
Furthermore, in the technique scheme, be provided with the forvacuum mouth in described gas line pipe road.
Furthermore, in the technique scheme, be provided with two in the described liquid line pipe road and be the branch road that is arranged in parallel, be respectively equipped with stop valve and miniature time liquid pump.
Furthermore, in the technique scheme, described indoor heat converter also is provided with the blower fan of auxiliary heat exchange.
After the utility model adopts said structure, under the state that soft circulation circuit is vacuumized, inject heat transmission working medium and seal again, the working medium boiling point is reduced greatly by the forvacuum mouth on the gas line pipe road; Utilize the temperature difference of indoor heat converter, ground source heat interchanger environment of living in, make that working medium in the closed circuit is constantly vaporized, condensation, thereby realize carrying out fast and efficiently heat exchange, realize the user demand that refrigeration in summer, winter heat.Therefore, the utility model aircondition is energy-conservation environmental protection again.
Description of drawings:
Fig. 1 is a structure principle chart of the present utility model.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
As shown in Figure 1, source, ground described in the utility model heat exchanging air conditioner device comprises by indoor heat converter 1, ground source heat interchanger 2 and connects the gas line pipe road 3 of the two, the soft circulation circuit that liquid line pipe road 4 constitutes, and is marked with heat in this soft circulation circuit and transmits working medium; Wherein, be provided with forvacuum mouth 31, be provided with two in the described liquid line pipe road 4 and be the branch road that is arranged in parallel, be respectively equipped with stop valve 41 and miniature time liquid pump 42 in described gas line pipe road 3.
Above-mentioned indoor heat converter 1 can be to be assembled into heat exchanger by band copper tube with fins, aluminum pipe, copper aluminum composite pipes, stainless steel tube etc.; Ground source heat interchanger 2 can be to be assembled into heat exchanger by band fin stainless steel tube; It can be water, inorganic matter, organic matter one of them or its mixture that heat is transmitted working medium 5.Stop valve 41 can be that hand-operated valve also can be a magnetic valve.
During assembling the utility model, earlier be installed in indoor heat converter 1 indoor, and the ground source heat interchanger 2 that will connect gas line pipe road 3 and liquid line pipe road 4 is installed in below the face of land, and then gas line pipe road 3 is connected with indoor heat converter 1 respectively with liquid line pipe road 4, and in two parallel branches on liquid line pipe road 4, install stop valve 41 and miniature time liquid pump respectively, constitute the overall thermal closed circuit; Utilize the forvacuum mouth 30 on the gas line pipe road 3 that soft circulation circuit is being vacuumized then, and inject heat and transmit working medium 5 and seal again, finish the installation of aircondition.
Operation principle of the present utility model is as follows:
The indoor needs in summer freezes, close stop valve 41 this moment, start liquid pump 42 miniature time, the liquid heat transmission working medium 5 that will be in the ground source heat interchanger 2 is pumped to indoor heat converter 1, because indoor temperature height, it is low again that heat is transmitted working medium 5 boiling point under vacuum state, heat is transmitted working medium 5 by indoor heat converter 1 heat absorption vaporization, and indoor temperature is reduced, and comes downwards in the ground source heat interchanger 2 through gas line pipe road 3, because the following temperature in the face of land is low, gaseous state heat transmit working medium 5 again heat release condense and be in a liquid state, be back to ground source heat interchanger 2 bottoms, pumped to indoor heat converter 1 by miniature time liquid pump 42 again, circulation reaches indoor refrigeration purpose and so forth.
And winter, indoor needs heated, close miniature time liquid pump 42 this moment, open stop valve 41, because the following temperature height in the face of land, the liquid heat that is arranged in the following ground source heat interchanger 2 in the face of land is transmitted working medium 5 heat absorption vaporizations, and its steam goes upward to indoor heat converter 1 along gas line pipe road 3, because indoor heat converter 1 environment temperature of living in is low, therefore gaseous state heat is transmitted working medium 5 and is met cold coagulating, and emits heat, makes indoor intensification; The liquid state heat of condensation is transmitted working medium 5 and is back in the ground source heat interchanger 2 through stop valve 41 branch roads of opening automatically, circulates and so forth, reaches the purpose of indoor heating.
For further accelerating indoor refrigeration or heating, on described indoor heat converter 1, also be provided with the blower fan 11 of auxiliary heat exchange, it helps quickening heat exchange, improves heat exchanger effectiveness.
To sum up, the utility model can carry out heat exchange under the situation very low or almost zero energy consumption fast and efficiently in energy consumption, realizes the user demand that refrigeration in summer, winter heat.Therefore, the utility model aircondition is energy-conservation environmental protection again.
Claims (4)
1. ground source heat exchanging air conditioner device, it is characterized in that: this source, ground heat exchanging air conditioner device comprises: by indoor heat converter (1), ground source heat interchanger (2) and connect the soft circulation circuit that the two gas line pipe road (3), liquid line pipe road (4) constitute, be marked with heat in this soft circulation circuit and transmit working medium (5).
2. source, a kind of ground according to claim 1 heat exchanging air conditioner device is characterized in that: be provided with forvacuum mouth (31) in described gas line pipe road (3).
3. source, a kind of ground according to claim 2 heat exchanging air conditioner device is characterized in that: be provided with two in the described liquid line pipe road (4) and be the branch road that is arranged in parallel, be respectively equipped with stop valve (41) and miniature time liquid pump (42).
4. source, a kind of ground according to claim 1 heat exchanging air conditioner device is characterized in that: described indoor heat converter (1) also is provided with the blower fan (11) of auxiliary heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201223935U CN202066140U (en) | 2011-04-22 | 2011-04-22 | Ground source heat exchange air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201223935U CN202066140U (en) | 2011-04-22 | 2011-04-22 | Ground source heat exchange air conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066140U true CN202066140U (en) | 2011-12-07 |
Family
ID=45060001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201223935U Expired - Fee Related CN202066140U (en) | 2011-04-22 | 2011-04-22 | Ground source heat exchange air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410900A (en) * | 2019-07-18 | 2019-11-05 | 东南大学 | A kind of moon room temperature regulator control system and regulation method |
| CN116678244A (en) * | 2023-06-09 | 2023-09-01 | 北京金茂人居环境科技有限公司 | Separated heat pipe heat exchange device and control method thereof |
-
2011
- 2011-04-22 CN CN2011201223935U patent/CN202066140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410900A (en) * | 2019-07-18 | 2019-11-05 | 东南大学 | A kind of moon room temperature regulator control system and regulation method |
| CN116678244A (en) * | 2023-06-09 | 2023-09-01 | 北京金茂人居环境科技有限公司 | Separated heat pipe heat exchange device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140422 |