CN207214517U - It is a kind of to utilize deep foundation pit support and the heat-exchange system of underground chamber outer wall soil source - Google Patents
It is a kind of to utilize deep foundation pit support and the heat-exchange system of underground chamber outer wall soil source Download PDFInfo
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- CN207214517U CN207214517U CN201721073872.6U CN201721073872U CN207214517U CN 207214517 U CN207214517 U CN 207214517U CN 201721073872 U CN201721073872 U CN 201721073872U CN 207214517 U CN207214517 U CN 207214517U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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Abstract
The utility model, which discloses, a kind of utilizes deep foundation pit support and the heat pump of underground chamber outer wall soil source, include source pump, it is placed in the U-tube heat exchanger of underground chamber outer wall, it is placed in the U-tube heat exchanger of deep foundation pit support inwall, the one branch road connection of intermediary's water inlet channel is placed in the U-tube heat exchanger entrance of underground chamber outer wall, another branch road connects the U-tube heat exchanger entrance for being placed in pattern foundation pit supporting structure inwall, the one branch road connection of intermediary's water outlet conduit is placed in the U-tube heat exchanger exit of underground chamber outer wall, another branch road connects the U-tube heat exchanger exit for being placed in deep foundation pit support inwall, in the presence of water circulating pump, intermediary's water flows into source pump through intermediary's water outlet conduit, end feed pipe is connected source pump with return pipe and exchanged heat.Soil source heat is made full use of, has reached the purpose of green energy conservation, with reference to underground chamber outer wall and pattern foundation pit supporting structure interior wall construction is changed, saves the expense excavated with buried pipeline, reduces floor space, investment is relatively low, does not interfere with the quality of underground water.
Description
Technical field
U-tube heat exchanger and art of heat pumps are the utility model is related to, one kind is particularly belonged to and utilizes deep foundation pit support and underground
The heat-exchange system of chamber outer wall soil source.
Background technology
The annual new building area in China is up to 2,000,000,000 square metres, and existing building is up to 43,000,000,000 square metres, wherein hypogee body
Amount and area are huge, can sufficiently utilize the huge built or newly-built underground building thing structure underground structure of these scale of constructions
Soil source heat exchanger.
End 237,130,000 tons of standard coals of building total energy consumption of China's public building in 2013, national cities and towns residential architecture
210,340,000 tons of standard coals of total energy consumption are built, it is always left with the 60%-70% of energy to account for building for wherein heating air-conditioner and domestic hot-water's use
The right side, these are primary energy or the secondary energy sources converted by primary energy with the energy overwhelming majority.Using can be built in raw energy supply
The consumption of primary energy can be effectively reduced by building heating air-conditioner and domestic hot-water.In the range of certain depth, soil is long-term
Temperature is constant, and for outdoor temperature, winter air temperature is high, and summer air themperature is low.Make full use of the storage of soil horizon
Heat energy power, exploitation is a kind of to utilize deep foundation pit support and the heat-exchange system of underground chamber outer wall soil source：The heat exchanger is attached to underground
Outdoor wall and pattern foundation pit supporting structure internal face, directly contacted with soil, use water as heat catalysis, exchanged heat with soil, be
A kind of and close-fitting heat exchanger technology of building construction, the geothermal utilization to underground structure is realized, reaches energy-conservation
Purpose.
But current earth source heat pump has as a drawback that：
1. place limits：The use of earth source heat pump needs to dig a well to complete heat exchange, and occupied ground is larger, is limited by place
System.
2. one-time investment price is high：There is data to suggest that ground-source heat pump central air-conditioning more saves than general central air-conditioning,
Up to more than 40 percent, but investment is also higher by 40 about percent accordingly.
3. influence underground water：If using underground water that earth source heat pump is taken out, there is deleterious effect to underground water and geology,
Bad meeting polluted underground water is protected, recharge is bad to influence setting of ground.
4. a set of earth source heat pump of price must about invest more than ten 2 ten ten thousand yuan from product to installation, than normal domestic use center
Air-conditioning wants expensive seven or eight ten thousand yuan.
5. construction is complex：Earth source heat pump is to designing, constructing, construction site management requirement all than very high, it is necessary to have specially
The technical staff of industry participates.
Utility model content
The purpose of this utility model be to provide it is a kind of using deep foundation pit support and the heat-exchange system of underground chamber outer wall soil source,
The system combination building in itself, is not take up exceptional space, and investment is relatively low, does not interfere with the quality of underground water, to reach green, section
Energy, the pollution-free purpose using regenerative resource.
The technical solution of the utility model is as follows：
It is a kind of to utilize deep foundation pit support and the heat pump of underground chamber outer wall soil source, it is characterised in that to include heat pump
Unit, the U-tube heat exchanger for being placed in underground chamber outer wall, the U-tube heat exchanger for being placed in deep foundation pit support inwall, connect in source pump
It is connected to intermediary's water inlet channel, intermediary's water outlet conduit, end water inlet pipe, outlet water at tail end pipe, one of intermediary's water inlet channel
Branch road connects the U-tube heat exchanger entrance for being placed in underground chamber outer wall, and the connection of another branch road is placed in the U-shaped of deep foundation pit support inwall
Heat exchange of heat pipe entrance, the branch road connection of intermediary's water outlet conduit is placed in the U-tube heat exchanger exit of underground chamber outer wall, another
Individual branch road connection is placed in the U-tube heat exchanger exit of deep foundation pit support inwall, intermediary's water inlet channel or intermediary's water outlet conduit
On intermediary's water circulating pump is installed, end water circulating pump is installed, intermediary's water is through intermediary on end water inlet pipe or outlet water at tail end pipe
Water outlet conduit flows into source pump, and life water enters source pump through end water inlet pipe, and intermediary's water passes through heat pump with life water
Unit carries out heat exchange work.
The Cooling and Heat Source of described source pump derives from underground chamber outer wall, basement Soil Surrounding and pattern foundation pit supporting structure outer wall
And surrounding soil.
The heat exchange pipeline has toughness and anti-pressure ability.
The heat exchange pipeline of described U-tube heat exchanger is arranged in underground chamber outer wall and deep foundation pit support inwall.
The utility model advantage and effect：Soil source heat is made full use of, has reached the purpose of green energy conservation, with reference to change ground
Lower chamber outer wall and pattern foundation pit supporting structure interior wall construction, the expense excavated with buried pipeline is saved, reduce floor space, investment is relatively low, no
The quality of underground water can be influenceed.
Brief description of the drawings
Fig. 1 is systematic schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of chamber outer wall heat exchanger in underground of the present utility model heat exchange.
Fig. 3 is the schematic diagram of deep foundation pit support inwall water-cooling wall of the present utility model heat exchange.
Embodiment
It is a kind of using deep foundation pit support and the heat pump of underground chamber outer wall soil source referring to accompanying drawing, include heat pump machine
Group 1, it is placed in the U-tube heat exchanger 2 of underground chamber outer wall, is placed in the U-tube heat exchanger 3 of deep foundation pit support inwall, in source pump 1
It is connected with intermediary's water inlet channel 6, intermediary's water outlet conduit 7, end water inlet pipe 8, outlet water at tail end pipe 9, intermediary's water inlet channel
The connection of 1 one branch roads be placed in the entrance of U-tube heat exchanger 2 of underground chamber outer wall, the connection of another branch road is placed in deep foundation pit support
The entrance of U-tube heat exchanger 3 of inwall, the branch road connection of intermediary's water outlet conduit 7 are placed in the U-tube heat exchange of underground chamber outer wall
Device 2 exports, and the connection of another branch road is placed in the U-tube heat exchanger 3 of deep foundation pit support inwall and exported, intermediary's water inlet channel 6 or
Intermediary's water circulating pump 5 is installed on intermediary's water outlet conduit 7, end circulation is installed on end water inlet pipe 8 or outlet water at tail end pipe 9
Water pump 4, intermediary's water flow into source pump 1 through intermediary's water outlet conduit 7, and life water enters source pump 1 through end water inlet pipe 8,
Intermediary's water carries out heat exchange work with life water by source pump 1；The Cooling and Heat Source of source pump 1 from underground chamber outer wall,
Lower room Soil Surrounding and pattern foundation pit supporting structure outer wall and surrounding soil；Heat exchange pipeline has toughness and anti-pressure ability；U-tube heat exchanger
Heat exchange pipeline be arranged in underground chamber outer wall and deep foundation pit support inwall.
Claims (4)
1. a kind of utilize deep foundation pit support and the heat pump of underground chamber outer wall soil source, it is characterised in that includes heat pump machine
Group, the U-tube heat exchanger for being placed in underground chamber outer wall, the U-tube heat exchanger for being placed in deep foundation pit support inwall, connect in source pump
There are intermediary's water inlet channel, intermediary's water outlet conduit, end water inlet pipe, outlet water at tail end pipe, a branch of intermediary's water inlet channel
Road connects the U-tube heat exchanger entrance for being placed in underground chamber outer wall, and another branch road connects the U-tube for being placed in deep foundation pit support inwall
Heat exchanger entrance, the branch road connection of intermediary's water outlet conduit are placed in the U-tube heat exchanger exit of underground chamber outer wall, another
Branch road, which connects, is placed in the U-tube heat exchanger exit of deep foundation pit support inwall, on intermediary's water inlet channel or intermediary's water outlet conduit
Intermediary's water circulating pump is installed, end water circulating pump is installed, intermediary's water is through intermediary's water on end water inlet pipe or outlet water at tail end pipe
Outlet conduit flows into source pump, and life water enters source pump through end water inlet pipe, and intermediary's water passes through heat pump machine with life water
Group carries out heat exchange work.
2. deep foundation pit support and the heat pump of underground chamber outer wall soil source are utilized according to claim 1, it is characterised in that
The Cooling and Heat Source of described source pump is from underground chamber outer wall, basement Soil Surrounding and pattern foundation pit supporting structure outer wall and surrounding soil
Earth.
3. deep foundation pit support and the heat pump of underground chamber outer wall soil source are utilized according to claim 1, it is characterised in that
The heat exchange pipeline has toughness and anti-pressure ability.
4. deep foundation pit support and the heat pump of underground chamber outer wall soil source are utilized according to claim 1, it is characterised in that
The heat exchange pipeline of described U-tube heat exchanger is arranged in underground chamber outer wall and deep foundation pit support inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073872.6U CN207214517U (en) | 2017-08-25 | 2017-08-25 | It is a kind of to utilize deep foundation pit support and the heat-exchange system of underground chamber outer wall soil source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073872.6U CN207214517U (en) | 2017-08-25 | 2017-08-25 | It is a kind of to utilize deep foundation pit support and the heat-exchange system of underground chamber outer wall soil source |
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| Publication Number | Publication Date |
|---|---|
| CN207214517U true CN207214517U (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721073872.6U Active CN207214517U (en) | 2017-08-25 | 2017-08-25 | It is a kind of to utilize deep foundation pit support and the heat-exchange system of underground chamber outer wall soil source |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642920A (en) * | 2017-10-12 | 2018-01-30 | 桐城市永锦建筑工程有限公司 | It is a kind of to utilize building foundation pit supporting and the heat-exchange system of underground chamber outer wall soil source |
| CN112833587A (en) * | 2021-01-25 | 2021-05-25 | 恒元建设控股集团有限公司 | Heat exchange system utilizing deep foundation pit wall support and underground outdoor wall soil source |
-
2017
- 2017-08-25 CN CN201721073872.6U patent/CN207214517U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642920A (en) * | 2017-10-12 | 2018-01-30 | 桐城市永锦建筑工程有限公司 | It is a kind of to utilize building foundation pit supporting and the heat-exchange system of underground chamber outer wall soil source |
| CN112833587A (en) * | 2021-01-25 | 2021-05-25 | 恒元建设控股集团有限公司 | Heat exchange system utilizing deep foundation pit wall support and underground outdoor wall soil source |
| CN112833587B (en) * | 2021-01-25 | 2022-05-03 | 恒元建设控股集团有限公司 | Heat exchange system utilizing deep foundation pit wall support and underground outdoor wall soil source |
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