CN107192065A - A kind of Urban Buried Pipeline Network source adopt cold, heating system - Google Patents
A kind of Urban Buried Pipeline Network source adopt cold, heating system Download PDFInfo
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- CN107192065A CN107192065A CN201710561012.5A CN201710561012A CN107192065A CN 107192065 A CN107192065 A CN 107192065A CN 201710561012 A CN201710561012 A CN 201710561012A CN 107192065 A CN107192065 A CN 107192065A
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- cold
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- pipe
- air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F5/005—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using energy from the ground by air circulation, e.g. "Canadian well"
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of Urban Buried Pipeline Network source adopt cold, heating system, including underground pipe network air acquisition branch road, air blower, motor, ground source is cold, warm air conveyance conduit, ground source cooling, heat household-entry system, described buried pipe entoilage source is cold, warm air is acquired → by air blower pressurization → cold through ground source, warm air conveyance conduit is transported to ground source cooling, main blast pipe → branch blast pipe → indoor air inlet of heating household-entry system is got in, complete indoors cold, indoor exhaust air after thermal energy is exchanged discharges outdoor through indoor air outlet → branch discharge pipe → main discharge pipe.In summer, buried pipe entoilage source is cold, warm air is the stable cooling in resident house, and in winter, buried pipe entoilage source is cold, warm air is that resident house is stable heats.The system of the present invention can be widely used in the ground source cooling heating system in the fields such as office building, hotel, school, hospital, market, villa, house.
Description
Technical field the present invention relates to a kind of Urban Buried Pipeline Network source adopt cold, heating system.More specifically, it is related to
And utilize new eternal renewable energy utilization technology of the superficial-layer geothermal energy to indoor carry out heat supply in winter, summer cooling.
This celestial body of background technology human living, as a huge thermos bottle, outer cool interior heat, and be more past
In temperature it is higher, people are containing heat energy call geothermal energy in earth interior.Shallow layer geothermal energy potential of resource exploitation and utilization is very
Greatly, renewable, the free of contamination advantage of resource, is that any fossil fuel is irreplaceable.
The geothermal utilization technology of prior art is mainly two kinds：1st, water source acquisition system, although this technology hot water is drawn up
It is easy to come, but it is difficult to be easily caused ground water regime the environmental problem such as not balancing that recharge, which is gone down,.2nd, ground energy heat pump technology.
Ground energy heat pump technology is using near surface formation soil as the thermal source that it absorbs heat or discharges heat.In winter, ground energy heat pump is from soil
Middle draw heat, supplies the evaporator of heat pump, after improving temperature through compressor, the condenser of heat pump is passed to, to house heat supply；
Summer, ground energy heat pump absorbs heat by its evaporator out of house, is discharged into through compressor, condenser in soil.Ground energy
Heat pump techniques, in the place for having underground water source, it is not necessary to special ground heat exchanger, can direct groundwater abstraction, through the past
After deimpurity processing, according to heating or the purpose of refrigeration, the evaporator or condenser of heat pump are given, completes to return after heat exchange
It is poured into underground or is discharged into otherwise.In the place without water source, heat pump will be with soil heat-shift, it is necessary to set special
Ground heat exchanger.Ground heat exchanger used in ground energy heat pump is the closed conduct loop buried in subsurface, and these pipelines lead to
Often it is made up of high density polyvinyl-chloride or polybutene plastic tube, heat transferring medium is sent into these underground pipings and underground with pump
Heat exchange is carried out, ground is then return to and is exchanged heat with heat pump, heat transferring medium is usually the salting liquid of water, be enclosed in pipeline system
Circulated between system, heat pump and ground heat exchanger on the ground, complete heat exchange task.The defect of ground energy heat pump technology is skill
Art requires higher, and equipment investment is larger, it is necessary to which groundwater abstraction, being easily caused ground water regime can not balance, its energy-saving effect
Also only than electric energy air-conditioning economize on electricity 30%~50%.
There is provided a kind of Urban Underground present invention aim to overcome above-mentioned deficiency of the prior art for the content of the invention
Pipe network source adopt cold, heating system.
A kind of Urban Buried Pipeline Network of the present invention source adopt cold, heating system, it is a kind of clean, saves, reduces investment outlay
Cities and towns ground source cooling, heating system, technical points are that the system adopts cold, heating branch road, drum including underground pipe network air
Blower fan, motor, source is cold, warm air conveyance conduit, source cooling, heating household-entry system, cold, heating branch road is adopted in described ground source
From many places source is cold, warm air collection point, described air blower is blower fan that can be to air pressurized, described ground source is cold,
Warm air conveyance conduit is buried in 5~10 meters under earth's surface of stratum airflow pipe, and ground source is cold, warm air conveyance conduit point
It is that dry type conveying and wet type convey both of which, in dry area in north china, level of ground water is low, and ground source is cold, warm air conveyance conduit
For dry type transport model, in south, level of ground water is high, and ground source is cold, warm air conveyance conduit is wet type transport model, from many places
Ground source is cold, cold, the warm air of warm air collection point come together in the entrance of air blower, and ground source is cold, warm air passes through the increasing of air blower
Through ground source is cold, warm air conveyance conduit is transported to resident house after pressure；Described ground source cooling, heating household-entry system include it is main enter
Airduct, branch blast pipe, main discharge pipe, branch discharge pipe, indoor air inlet, indoor air outlet；Buried pipe entoilage source is cold, warm air warp
Collection → process air blower pressurization → through ground source is cold, warm air conveyance conduit is transported to ground source cooling, the household-entry system that heats master
Blast pipe → branch blast pipe → indoor air inlet is got in, and the indoor exhaust air after hot and cold energy exchange is completed indoors through room
Interior air outlet → branch discharge pipe → main discharge pipe discharge is outdoor.
Ground source cooling, heating household-entry system realize the mode of hot and cold energy exchange except indoor air inlet, room in room
Outside interior this open energy exchange mode of air outlet, in addition to radiator energy exchange mode, earth source air conditioner machine energy exchange
Mode, lower coil pipe energy exchange mode etc. it is closed；Energy exchange mode.
There is city just to have underground pipe network, the subdrainage pipe network buried regions in some cities is deeper, and subdrainage pipe network is pre-
The space stayed is very big, and setting ground source using the subsoil drain net laying in city adopts cold, heating pipe, and Jiang Diyuan adopts cold, heating pipe
Entrance be arranged on ground, Jiang Diyuan is cold, warm air conveyance conduit is buried in 5~10 meters under earth's surface of subdrainage pipe network
In reserved space, with regard to that can collect, preferable ground source is cold, warm air, so far, the buried pipe entoilage source in city adopt it is cold, adopt
It is warm not excavated very well；The formation temperature that the earth contains 5~10 meters below huge energy resource storehouse, earth's surface is maintained throughout the year
At 16 DEG C~18 DEG C, Urban Buried Pipeline Network to adopt cold, heating system be so that buried pipe entoilage source is cold, warm air is passed as energy in source
Medium is passed, it is real in summer by extracting and discharging the cold or heat in stratum using the characteristic cool in summer and warm in winter on stratum
The cooling cooling in existing resident house, in winter, realizes the heating heating in resident house.Due to 5~10 meters below earth's surface of stratum
Temperature maintains 16 DEG C~18 DEG C throughout the year, so, ground source cooling, heating household-entry system realize the effect of resident house four seasons constant temperature
It is warm pleasant as spring.
The present invention Urban Buried Pipeline Network source adopt cold, heating system compared with prior art, its advantage is：1st, it is high
Effect energy-conservation, earth geothermal energy resources enrich, per family the power of only one electric fan of power consumption, and summer cooling power consumption just corresponds to electric energy
The 1/20 of air-conditioning power consumption, winter power consumption is very little；2nd, non-environmental-pollution；3rd, operation and maintenance cost is low, and 4, service life
It is long, once invest, it is permanent to be benefited；5th, groundwater abstraction is not needed, the balance of underground water and the quality of underground water will not be caused
Any influence.
Brief description of the drawings
Fig. 1 Urban Buried Pipeline Networks source adopt cold, heating system schematic diagram.
Fig. 2 source cooling, heating household-entry system operation schematic diagram.
The open energy exchange schematic diagram of Fig. 3 indoor air inlets, indoor air outlet.
Fig. 4 room heater piece energy exchange schematic diagrams.
Earth source air conditioner function amount exchanged form schematic diagram in Fig. 5 rooms.
Ground lower coil pipe energy exchange schematic diagram in Fig. 6 rooms.
In figure：1. underground pipe network air adopts cold heating branch road, 2. air blowers, 3. ground source cold and heat air conveyance conduits, 4. masters
Blast pipe, 5. blast pipes, 6. main discharge pipes, 7. discharge pipes, 8. indoor air inlets, 9. indoor air outlets, 10. houses, 11.
Ground, 12. electric fans, 13. radiators, 14. earth source air conditioner machines, 15. ground lower coil pipes.
The invention will be further described with embodiment below in conjunction with the accompanying drawings for embodiment.
A kind of Urban Buried Pipeline Network source adopt cold, heating system, technical points are, Urban Buried Pipeline Network source adopt
Cold, heating system adopts cold, heating branch road 1 including underground pipe network air, air blower 2, and ground source is cold, warm air conveyance conduit 3, Di Yuan
Cooling, heating household-entry system, cold, heating branch road is on the ground of many places ground source air acquisition point, institute are adopted in described ground source
The air blower 2 stated is blower fan that can be to air pressurized, and the present embodiment uses Roots blower, and described ground source is cold, warm
Airflow pipe 3 is buried in 5~10 meters under earth's surface of stratum airflow pipe, and ground source is cold, 3 points of warm air conveyance conduit
It is that dry type conveying and wet type convey both of which, in dry area in north china, level of ground water is low, and ground source is cold, warm air conveyance conduit 3
For dry type transport model, in south, level of ground water is high, and ground source is cold, warm air conveyance conduit 3 is wet type transport model, from many
Place's underground pipe network air adopts the entrance that cold, heating branch road 1 cold, warm air comes together in air blower 2, underground pipe network air adopt it is cold,
The air of heating branch road 1 is after the supercharging of air blower 2 through ground source is cold, warm air conveyance conduit 3 is transported to resident house.
Ground source cooling, heating household-entry system include main blast pipe 4, branch blast pipe 5, main discharge pipe 6, branch discharge pipe 7, interior
Air inlet 8, indoor air outlet 9；Ground source is cold, the acquired branch road 1 of warm air → process Roots blower 2 pressurizes → through ground source it is cold,
Warm air conveyance conduit 3 is transported to ground source cooling, the 5 → indoor air inlet of main 4 → branch of blast pipe blast pipe 8 for the household-entry system that heats
10 are got in, the indoor exhaust air after hot and cold energy exchange is completed indoors and is gone out through 9 → branch of indoor air outlet discharge pipe 7 → master
Airduct 6 discharges outdoor.
Claims (1)
1. a kind of Urban Buried Pipeline Network source adopt cold, heating system, it be it is a kind of save the energy, the cities and towns reduced investment outlay source supply
Cold, heating system, it is characterised in that the system adopts cold, heating branch road, air blower, motor, Di Yuan including buried pipe entoilage source
Cold, warm air conveyance conduit, source cooling, heating household-entry system, cold, heating branch road is adopted from many in described buried pipe entoilage source
Place ground source air acquisition point, described air blower is blower fan that can be to air pressurized, and described ground source is cold, warm air delivery pipe
Road is buried in 5~10 meters under earth's surface of stratum airflow pipe, ground source is cold, warm air conveyance conduit be divided into dry type conveying and
Wet type conveys both of which, and in dry area in north china, level of ground water is low, and ground source is cold, warm air conveyance conduit is that dry type conveys mould
Formula, in south, level of ground water is high, and ground source is cold, warm air conveyance conduit is wet type transport model, from many places source is cold, warm sky
Cold, the warm air of gas collection point come together in the entrance of air blower, ground source is cold, warm air after the supercharging of air blower through ground source
Cold, warm air conveyance conduit is transported to resident house；Described ground source cooling, heating household-entry system include main blast pipe, Zhi Jin
Airduct, main discharge pipe, branch discharge pipe, indoor air inlet, indoor air outlet；Buried pipe entoilage source is cold, warm air it is acquired → warp
Cross air blower pressurization → through ground source is cold, warm air conveyance conduit is transported to ground source cooling, the main blast pipe for the household-entry system that heats →
Branch blast pipe → indoor air inlet is got in, and the indoor exhaust air after hot and cold energy exchange is completed indoors through indoor air outlet
→ branch discharge pipe → main discharge pipe discharge is outdoor；
Ground source cooling, heating household-entry system realize the mode of hot and cold energy exchange except indoor air inlet, interior go out in room
Outside this open energy exchange mode in air port, in addition to radiator energy exchange mode, earth source air conditioner function amount exchanged form,
The closed energy exchange modes such as ground lower coil pipe energy exchange mode；
There is city just to have underground pipe network, the subdrainage pipe network buried regions in some cities is deeper, and subdrainage pipe network is reserved
Space is very big, and setting ground source using the subsoil drain net laying in city adopts cold, heating pipe, Jiang Diyuan adopt it is cold, heating pipe enter
Mouth is arranged on ground, and Jiang Diyuan is cold, the buried subdrainage pipe network in 5~10 meters under earth's surface of warm air conveyance conduit is reserved
Space in, with regard to that can collect, preferable ground source is cold, warm air, and so far, the buried pipe entoilage source in city is adopted cold, heating and do not had
Have and excavated very well, the formation temperature that the earth contains 5~10 meters below huge energy resource storehouse, earth's surface maintains 16 throughout the year
DEG C~18 DEG C, Urban Buried Pipeline Network to adopt cold, heating system be so that buried pipe entoilage source is cold, warm air is situated between as energy transmission in source
Matter, using the characteristic cool in summer and warm in winter on stratum, by extracting and discharging the cold or heat in stratum, in summer, realizes and occupies
The cooling cooling in house owed by a citizen room, in winter, realizes the heating heating in resident house；Due to 5~10 meters below earth's surface of formation temperature
Maintain 16 DEG C~18 DEG C throughout the year, so, ground source cooling, heating household-entry system realize the effect of resident house four seasons constant temperature as
Spring general warm pleasant；
Described Urban Buried Pipeline Network source adopt cold, heating system there is following significant advantage：1st, it is energy-efficient, earth underground heat
Aboundresources, the power of the system only one electric fan of power consumption per family；2nd, non-environmental-pollution；3rd, operation and maintenance cost is low, and this is
System summer cooling power consumption just corresponds to the 1/20 of electric energy air-conditioning power consumption, and winter power consumption is very little；4th, service life is long,
Once invest, it is permanent to be benefited；5th, the system does not need groundwater abstraction, and the balance of underground water and the quality of underground water will not be made
Into any influence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561012.5A CN107192065A (en) | 2017-06-29 | 2017-06-29 | A kind of Urban Buried Pipeline Network source adopt cold, heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561012.5A CN107192065A (en) | 2017-06-29 | 2017-06-29 | A kind of Urban Buried Pipeline Network source adopt cold, heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107192065A true CN107192065A (en) | 2017-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710561012.5A Withdrawn CN107192065A (en) | 2017-06-29 | 2017-06-29 | A kind of Urban Buried Pipeline Network source adopt cold, heating system |
Country Status (1)
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| CN (1) | CN107192065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458430A (en) * | 2018-03-07 | 2018-08-28 | 燕山大学 | Store up air temperature regulating system in stratum |
| CN108692407A (en) * | 2018-06-15 | 2018-10-23 | 华南理工大学 | A kind of device that architectural environment is adjusted using city piping lane air |
-
2017
- 2017-06-29 CN CN201710561012.5A patent/CN107192065A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458430A (en) * | 2018-03-07 | 2018-08-28 | 燕山大学 | Store up air temperature regulating system in stratum |
| CN108692407A (en) * | 2018-06-15 | 2018-10-23 | 华南理工大学 | A kind of device that architectural environment is adjusted using city piping lane air |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170922 |
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| WW01 | Invention patent application withdrawn after publication |