CN106472170A - A kind of ground source green house of vegetables of four seasons constant temperature - Google Patents
A kind of ground source green house of vegetables of four seasons constant temperature Download PDFInfo
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- CN106472170A CN106472170A CN201611092366.1A CN201611092366A CN106472170A CN 106472170 A CN106472170 A CN 106472170A CN 201611092366 A CN201611092366 A CN 201611092366A CN 106472170 A CN106472170 A CN 106472170A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Central Air Conditioning (AREA)
- Other Air-Conditioning Systems (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a kind of ground source green house of vegetables of four seasons constant temperature, is the characteristic cool in summer and warm in winter using stratum, heat supply in winter and the summer cooling of ground source green house of vegetables using air as heat transfer medium, by extracting and the heat in stratum being discharged, is realized.Including underground shaft, underground Heng Jing, U heat exchange group, main blast pipe, main exhaust duct, blower fan, air inlet, exhaust outlet.Technical points are, are provided with U heat exchange group in described underground shaft.Between blower fan → air inlet → main blast pipe → U heat exchange group → main exhaust duct → exhaust outlet, the gastight air duct of closing is formed.Extracted by the buried U heat exchange group in underground and the heat in stratum is discharged, realize the four seasons constant temperature of ground source green house of vegetables.The ground source green house of vegetables most environmental protection of four seasons constant temperature, most energy-conservation, can be widely used in growing vegetables field.
Description
Technical field is the present invention relates to a kind of ground source green house of vegetables of four seasons constant temperature.More specifically, it relates to using shallow
Layer ground can carry out the new eternal renewable energy utilization technology of heat supply in winter, summer cooling over the ground in the green house of vegetables of source.
This celestial body of background technology human living, as a huge thermos bottle, outer cool interior heat, and be more past
In temperature higher, people call geothermal energy the heat energy that contains 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.
Mainly two kinds of the geothermal utilization technology of prior art：1st, water source acquisition system, although this technology hot water draws up
Come easily, but recharge go down it is difficult to, be easily caused ground water regime and the environmental problem such as cannot balance.2nd, ground energy heat pump technology.
Ground energy heat pump technology is its absorption heat or the thermal source for discharging heat near surface formation soil.In winter, ground energy heat pump is from soil
Middle draw heat, supplies the evaporimeter of heat pump, improves after temperature through compressor, passes to the condenser of heat pump, to house heat supply；?
Summer, ground energy heat pump absorb heat by its evaporimeter from house, through compressor, condenser and be discharged in soil.Ground energy
Heat pump techniques, where having underground water source, it is not necessary to special ground heat exchanger, can direct groundwater abstraction, through the past
After deimpurity process, according to heating or the purpose of refrigeration, evaporimeter or the condenser of heat pump is given, return after completing heat exchange
It is poured into underground or is discharged into otherwise.Where without water source, heat pump will be with soil heat-shift, it is necessary to arrange special
Ground heat exchanger.Ground heat exchanger used by ground energy heat pump is that these pipelines lead in the embedded closed conduct loop of subsurface
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, being then return to ground carries out heat exchange with heat pump, and heat transferring medium is usually the salting liquid of water, is enclosed in pipeline system
Circulate between system, heat pump on the ground and ground heat exchanger, complete heat exchange task.The defect of ground energy heat pump technology is skill
Art requirement is higher, and equipment investment is larger, needs groundwater abstraction, and being easily caused ground water regime cannot balance, its energy-saving effect
Also only than electric energy air-conditioning economize on electricity 30%～50%.
Content of the invention provides a kind of four seasons constant temperature present invention aim to overcome above-mentioned deficiency of the prior art
Ground source green house of vegetables.
The ground source green house of vegetables of the four seasons constant temperature of the efficient energy-saving and emission-reducing of the present invention, is using air as heat transfer medium, turns
The heat that moves in underground water or soil or cold to where required, using the huge heat storage and cold accumulation ability of underground,
Winter is transferred to heat in building from underground water or soil, and summer is transferred to the cold of underground in building again, and one
Individual year forms a cooling and heating circulation system, realizes the function of energy-saving and emission-reduction.
The ground source green house of vegetables of the four seasons constant temperature of the efficient energy-saving and emission-reducing of the present invention is the spy cool in summer and warm in winter using stratum
Property, by the heat in stratum is extracted and discharge, realize heat supply in winter and summer cooling；Within summer, ground source green house of vegetables
Air themperature opens blower motor, hot-air in the green house of vegetables of ground source higher than the air themperature in U heat exchange in underground shaft
Heat in the green house of vegetables of ground source is completed via blower fan → air inlet → main blast pipe → U heat exchange → main exhaust duct → exhaust outlet empty
Gas and the exchange of cold air in U heat exchange in underground shaft, realize cooling cooling in the green house of vegetables of ground source, because below earth's surface
5～10 meters of formation temperature maintains 16 DEG C～18 DEG C throughout the year, so being realized using cold air in U heat exchange in underground shaft
In the green house of vegetables of ground source, the effect of cooling cooling is not worse than the effect of electric energy air conditioner refrigerating；U-shaped heat exchange within winter, underground shaft
Air themperature in pipe air themperature above Ground in the green house of vegetables of source, due to warm air rise in the pipeline of closing naturally former
Reason, the warm air in underground shaft in U heat exchange are flowed in the green house of vegetables of ground source via main exhaust duct → exhaust outlet, ground source vegetable
In dish booth, cold air is flow through via blower fan → air inlet → main blast pipe → U heat exchange to supplement, and completes ground source vegetables big
In canopy, cold air and the exchange of warm air in U heat exchange in underground shaft, realize the heating that heats up in the green house of vegetables of ground source, due to
5～10 meters of formation temperature below earth's surface maintains 16 DEG C～18 DEG C throughout the year, so, using in U heat exchange in underground shaft
Warm air realize heating up in ground source green house of vegetables heating effect warm as spring.
The ground source green house of vegetables of the four seasons constant temperature of the efficient energy-saving and emission-reducing of the present invention has cleaning, efficient, energy-conservation,
It is the clean energy resource with good DEVELOPMENT PROSPECT and sustainable use.
Now the ground source green house of vegetables to a kind of four seasons constant temperature of the present invention is described below.
A kind of ground source green house of vegetables of four seasons constant temperature, the ground source green house of vegetables of four seasons constant temperature be using the cool in summer and warm in winter of stratum
Characteristic, using air as heat transfer medium, by extracting and discharging the heat in stratum, the winter for realizing ground source green house of vegetables supplies
Warm summer cooling；Including underground shaft, the borehole wall, well lid, U heat exchange, main blast pipe, main exhaust duct, heat-insulation layer, blower fan,
Motor, switch, air inlet, exhaust outlet, its technical scheme are characterized by, and described underground shaft refers to the underground of underground water
Vertical shaft, is provided with U heat exchange in described underground shaft, U heat exchange is made of metal material, one end of U heat exchange
Connect main blast pipe, the other end of U heat exchange connects main exhaust duct, and the other end air inlet of main blast pipe is connected with blower fan,
The other end of main exhaust duct is connected with exhaust outlet, and main blast pipe, the outer wall of main exhaust duct are laid with heat-insulation layer；In blower fan → air intake
Between mouth → main blast pipe → U heat exchange → main exhaust duct → exhaust outlet, the gastight air duct of closing is formed；The earth accumulates
Huge energy resource storehouse is hidden, 5～10 meters of formation temperature below earth's surface maintains 16 DEG C～18 DEG C throughout the year, four seasons constant temperature
Ground source green house of vegetables be using air as heat transfer medium, using the characteristic cool in summer and warm in winter on stratum, by extracting and release stratum
In heat, realize heat supply in winter and summer cooling；In summer, the air themperature of ground source green house of vegetables is higher than U in underground shaft
Air themperature in type heat exchanger tube, opens blower motor, and in the green house of vegetables of ground source, hot-air enters via blower fan → air inlet → master
The air circulation of airduct → U heat exchange → main exhaust duct → exhaust outlet completes hot-air and underground shaft in the green house of vegetables of ground source
The exchange of cold air in interior U heat exchange, realizes cooling cooling in ground source green house of vegetables, because 5～10 meters of ground below earth's surface
Layer temperature maintains 16 DEG C～18 DEG C throughout the year, so it is big to realize ground source vegetables using cold air in U heat exchange in underground shaft
In canopy, the effect of cooling cooling is not worse than the effect of electric energy air conditioner refrigerating；Air in U heat exchange in winter, underground shaft
Temperature air themperature above Ground in the green house of vegetables of source, due to warm air in the pipeline of closing natural rising principle, underground is erected
Warm air in well in U heat exchange is flowed in the green house of vegetables of ground source, in the green house of vegetables of ground source via main exhaust duct → exhaust outlet
Cold air is flow through via blower fan → air inlet → main blast pipe → U heat exchange to supplement, and completes cold sky in the green house of vegetables of ground source
Gas and the exchange of warm air in U heat exchange in underground shaft, realize the heating that heats up in the green house of vegetables of ground source, below earth's surface
5～10 meters of formation temperature maintains 16 DEG C～18 DEG C throughout the year, so, using the warm air in U heat exchange in underground shaft
The effect for realizing intensification heating in the green house of vegetables of ground source is warm as spring.
The ground source green house of vegetables of described four seasons constant temperature has following significant advantage：1st, energy-efficient, nowadays the energy becomes
For " compass " of economic development, international energy expert is it is believed that new and renewable sources of energy is will to obtain soon 21 century
The energy of speed development, the ground source green house of vegetables of four seasons constant temperature be using ground can and water energy, as solar energy, be free can be again
The raw energy；2nd, non-environmental-pollution, the ground source green house of vegetables of four seasons constant temperature are to arrange totally enclosed U-shaped heat exchange by underground shaft
Pipe, realizes the cold and hot exchange of the air in U heat exchange and air in the green house of vegetables of ground source by main blast pipe, main exhaust duct,
The ground source green house of vegetables of four seasons constant temperature is nothing any pollutant emission；3rd, operating cost is low, and winter does not consume electric energy and can also realize
Heating in the green house of vegetables of ground source；4th, Maintenance free, the ground source green house of vegetables simple structure of four seasons constant temperature, substantially without maintenance expense
With；5th, long service life, the U heat exchange of the ground source green house of vegetables of four seasons constant temperature are good from heat conductivility, the gold of not corrosion
Category tubing, once invests, long term benefit.
A kind of ground source green house of vegetables of four seasons constant temperature, the ground source green house of vegetables of four seasons constant temperature be using the cool in summer and warm in winter of stratum
Characteristic, using air as heat transfer medium, by extracting and discharging the heat in stratum, the winter for realizing ground source green house of vegetables supplies
Warm summer cooling；Including underground shaft, the borehole wall, well lid, pipeline diversity device, U heat exchange group, main blast pipe, main exhaust duct,
Heat-insulation layer, blower fan, motor, switch, air inlet, exhaust outlet, heat transmission fin, its technical scheme are characterized by, and described U-shaped change
Heat pipe includes U heat exchange group, and described U heat exchange group is formed by the heat exchanger tube set of many single u-shaped, U heat exchange group gold
Category material makes, and is provided with heat transmission fin on the inwall and/or outer wall of described U heat exchange or U heat exchange group；U-shaped
Pipeline diversity device is connected between heat exchange pipe group and main blast pipe, main exhaust duct, and one end of U heat exchange group passes through pipeline
Diversity device connects main blast pipe, and the other end of U heat exchange group connects main exhaust duct by pipeline diversity device, main blast pipe another
One end air inlet is connected with blower fan, and the other end of main exhaust duct is connected with exhaust outlet, and main blast pipe, the outer wall of main exhaust duct lay
There is heat-insulation layer in blower fan → air inlet → main blast pipe → pipeline diversity device → U heat exchange group → pipeline diversity device → main air draft
Between pipe → exhaust outlet, the gastight air duct of closing is formed；The earth contains huge energy resource storehouse, 5 below earth's surface
～10 meters of formation temperature maintains 16 DEG C～18 DEG C throughout the year, and the ground source green house of vegetables of four seasons constant temperature is situated between using air as heat transfer
Matter, using the characteristic cool in summer and warm in winter on stratum, by extracting and discharging the heat in stratum, realizes heat supply in winter and summer supplies
Cold；In the air themperature in summer, ground source green house of vegetables higher than the air themperature in U heat exchange group in underground shaft, open
Blower motor, in the green house of vegetables of ground source, hot-air is via blower fan → air inlet → main blast pipe → pipeline diversity device → U-shaped heat exchange
The air circulation of nest of tubes → pipeline diversity device → main exhaust duct → exhaust outlet is completed hot-air in the green house of vegetables of ground source and is erected with underground
In well in U heat exchange group cold air exchange, realize cooling cooling in ground source green house of vegetables, because 5～10 meters below earth's surface
Formation temperature maintain 16 DEG C～18 DEG C throughout the year, so realizing ground source using cold air in U heat exchange group in underground shaft
In green house of vegetables, the effect of cooling cooling is not worse than the effect of electric energy air conditioner refrigerating；U heat exchange group within the winter, underground shaft
Interior air themperature air themperature above Ground in the green house of vegetables of source, due to warm air rise in the pipeline of closing naturally former
Reason, the warm air in underground shaft in U heat exchange group is via pipeline diversity device → main exhaust duct → exhaust outlet flow direction ground source vegetable
In dish booth, in the green house of vegetables of ground source, cold air is via blower fan → air inlet → main blast pipe → pipeline diversity device → U-shaped heat exchange
Nest of tubes is flow through to supplement, and completes the exchange of cold air and warm air in U heat exchange group in underground shaft in the green house of vegetables of ground source,
The heating that heats up in the green house of vegetables of ground source is realized, as 5～10 meters below earth's surface of formation temperatures maintain 16 DEG C～18 DEG C throughout the year,
So, using the warm air in U heat exchange group in underground shaft realize heating up in ground source green house of vegetables heating effect as
Spring general warm.
A kind of ground source green house of vegetables of four seasons constant temperature, the ground source green house of vegetables of four seasons constant temperature be using the cool in summer and warm in winter of stratum
Characteristic, using air as heat transfer medium, by extracting and discharging the heat in stratum, the winter for realizing ground source green house of vegetables supplies
Warm summer cooling；Including underground shaft, Manhole coverses, underground thermal-insulating manhole cover, underground Heng Jing, pipeline diversity device, U heat exchange
Group, main blast pipe, main exhaust duct, heat-insulation layer, blower fan, motor, switch, air inlet, exhaust outlet, the main points of its technical scheme exist
In, the outside of the borehole wall of described underground shaft is provided with heat-insulation layer, the well head of underground shaft is provided with Manhole coverses,
Underground thermal-insulating manhole cover is provided with below Manhole coverses, is additionally provided with underground Heng Jing in described underground shaft, in underground Heng Jing
U heat exchange group is inside provided with.
A kind of ground source green house of vegetables of four seasons constant temperature, including water-supply-pipe, water pump, ground coiled pipe, the main points of its technical scheme
It is, in underground shaft, water-supply-pipe is provided with, ground top layer is provided with ground coiled pipe, water-supply-pipe, water pump, ground coiled pipe shape
Become the waterway circulating of closing, the thermostatted water in underground shaft is input into ground coiled pipe by water pump, the remaining water in ground coiled pipe returns ground
Lower vertical shaft, realizes the four seasons constant temperature of surface soil in the green house of vegetables of ground source using the four seasons constant temperature water source in underground shaft.
Compared with prior art, its advantage is a kind of ground source green house of vegetables of four seasons constant temperature of the present invention：
1st, energy-efficient, the ground source green house of vegetables of four seasons constant temperature avoids the consumption of non-renewable resources, realizes sustainable
The development strategy of environmental protection, is the air handling system of current most energy-conservation.Nowadays the energy becomes " compass " of economic development,
International energy expert is it is believed that new and renewable sources of energy is 21 century by the energy being rapidly developed, four seasons constant temperature
Ground source green house of vegetables be using ground can and water energy, as solar energy, be free regenerative resource.Earth geothermal energy resources are rich
Richness, the ground source green house of vegetables of four seasons constant temperature will recognized quickly and acceptance as a kind of cleaning, energy-saving and environmental protection new technology.
2nd, non-environmental-pollution, the ground source green house of vegetables of four seasons constant temperature are to arrange totally enclosed U-shaped heat exchange by underground shaft
Pipe, realizes the cold and hot exchange of the air in U heat exchange and air in the green house of vegetables of ground source by main blast pipe, main exhaust duct,
The ground source green house of vegetables of four seasons constant temperature is nothing any pollutant emission.It is the air handling system of current most environmental protection.
3rd, operating cost is low, and the ground source green house of vegetables summer cooling power consumption of four seasons constant temperature just corresponds to an electric fan, winter
Do not consume electric energy season and can also realize heating in the green house of vegetables of ground source.
4th, Maintenance free, the ground source green house of vegetables simple structure of four seasons constant temperature, substantially without maintenance cost.
5th, long service life, the U heat exchange of the ground source green house of vegetables of four seasons constant temperature are good from heat conductivility, stainless steel
Pipe or copper pipe or aluminum pipe, life-span length, once invest, long term benefit.
Description of the drawings
Fig. 1 ground source green house of vegetables, underground shaft, the horizontal well heat circulation schematic diagram in underground.
Fig. 2 ground source green house of vegetables pipeline diversity device, U heat exchange group cross-section figure.
Fig. 3 ground source green house of vegetables U heat exchange group's heat transmission fin sectional view.
Fig. 4 ground source green house of vegetables underground shaft borehole wall heat-insulation layer, well lid heat-insulation layer arrange figure.
In figure：1. underground shaft, 2. underground Heng Jing, the 3. borehole wall, 4. heat-insulation layer, 5. Manhole coverses, 6. underground thermal-insulating manhole cover,
7. pipeline diversity device, 8.U type heat exchange pipe group, 9. heat transmission fin, 10. main blast pipe, 11. main exhaust ducts, 12. blower fans, 13. air intakes
Mouthful, 14. exhaust outlets.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings for specific embodiment.
A kind of ground source green house of vegetables of four seasons constant temperature, the ground source green house of vegetables of four seasons constant temperature are situated between using air as heat transfer
Matter, using the characteristic cool in summer and warm in winter on stratum, by extracting and discharging the heat in stratum, realizes the winter of ground source green house of vegetables
For the summer cooling that warms up, including underground shaft 1, the borehole wall 3, well lid 5, U heat exchange 8, main blast pipe 10, main exhaust duct 11, protect
Warm layer 4, blower fan 12, motor, switch, air inlet 13, exhaust outlet 14, its technical scheme are characterized by, described underground shaft
The underground shaft of underground water is referred to, in described underground shaft 1, U heat exchange 8 is provided with, U heat exchange 8 uses metal material
Make, one end of U heat exchange 8 connects main blast pipe 10, and the other end of U heat exchange 8 connects main exhaust duct 11, main blast pipe
10 other end air inlet 13 is connected with blower fan 12, and the other end of main exhaust duct 11 is connected with exhaust outlet 14, main blast pipe 10, master
The outer wall of exhaust duct 11 is laid with heat-insulation layer 4；In blower fan → air inlet → main blast pipe → U heat exchange → main exhaust duct → row
Between air port, the gastight air duct of closing is formed；The earth contains huge energy resource storehouse, 5～10 meters below earth's surface
Formation temperature maintain 16 DEG C～18 DEG C throughout the year, the ground source green house of vegetables of four seasons constant temperature be using air as heat transfer medium, profit
With the characteristic cool in summer and warm in winter on stratum, by extracting and the heat in stratum being discharged, heat supply in winter and summer cooling is realized；In the summer
My god, the air themperature of ground source green house of vegetables opens blower motor, ground higher than the air themperature in U heat exchange in underground shaft
In the green house of vegetables of source, hot-air is via the sky of blower fan → air inlet → main blast pipe → U heat exchange → main exhaust duct → exhaust outlet
Gas circulation completes hot-air and the exchange of cold air in U heat exchange in underground shaft in the green house of vegetables of ground source, realizes ground source vegetable
Cooling cooling in dish booth, because 5～10 meters of formation temperature below earth's surface maintains 16 DEG C～18 DEG C throughout the year, using ground
In lower vertical shaft, in U heat exchange, cold air realizes the effect of the effect than electric energy air conditioner refrigerating of cooling cooling in the green house of vegetables of ground source
Fortunately；Air themperature in the air themperature in U heat exchange in winter, underground shaft above Ground source green house of vegetables, due to
Warm air natural rising principle in the pipeline of closing, the warm air in underground shaft in U heat exchange via main exhaust duct →
In exhaust outlet flow direction ground source green house of vegetables, in the green house of vegetables of ground source, cold air is via blower fan → air inlet → main blast pipe → U-shaped
Heat exchanger tube is flow through to supplement, and completes the exchange of cold air and warm air in U heat exchange in underground shaft in the green house of vegetables of ground source,
The heating that heats up in the green house of vegetables of ground source is realized, as 5～10 meters below earth's surface of formation temperatures maintain 16 DEG C～18 DEG C throughout the year,
So, the effect using the heating that heats up in the warm air realization ground source green house of vegetables in U heat exchange in underground shaft is such as the spring
It is general warm.
The ground source green house of vegetables of described four seasons constant temperature has following significant advantage：1st, energy-efficient, nowadays the energy becomes
For " compass " of economic development, international energy expert is it is believed that new and renewable sources of energy is will to obtain soon 21 century
The energy of speed development, the ground source green house of vegetables of four seasons constant temperature be using ground can and water energy, as solar energy, be free can be again
The raw energy；2nd, non-environmental-pollution, the ground source green house of vegetables of four seasons constant temperature are to arrange totally enclosed U-shaped heat exchange by underground shaft
Pipe, realizes the cold and hot exchange of the air in U heat exchange and air in the green house of vegetables of ground source by main blast pipe, main exhaust duct,
The ground source green house of vegetables of four seasons constant temperature is nothing any pollutant emission；3rd, operating cost is low, and winter does not consume electric energy and can also realize
Heating in the green house of vegetables of ground source；4th, Maintenance free, the ground source green house of vegetables simple structure of four seasons constant temperature, substantially without maintenance expense
With；5th, long service life, the U heat exchange of the ground source green house of vegetables of four seasons constant temperature are good from heat conductivility, the gold of not corrosion
Category tubing, once invests, long term benefit.
A kind of ground source green house of vegetables of four seasons constant temperature, the ground source green house of vegetables of four seasons constant temperature are situated between using air as heat transfer
Matter, using the characteristic cool in summer and warm in winter on stratum, by extracting and discharging the heat in stratum, realizes the winter of ground source green house of vegetables
For warm up summer cooling, including underground shaft 1, the borehole wall 3, well lid 5, pipeline diversity device 7, U heat exchange group 8, main blast pipe 10,
Main exhaust duct 11, heat-insulation layer 4, blower fan 12, motor, switch, air inlet 13, exhaust outlet 14, heat transmission fin 9, its technical scheme
It is characterized by, described U heat exchange includes U heat exchange group 8, and described U heat exchange group 8 is by many single u-shaped heat exchanger tube collection
Conjunction is formed, and U heat exchange group 8 is made of metal material, described U heat exchange or U heat exchange group 8 inwall and/or
Heat transmission fin 9 is provided with outer wall；Pipeline is connected between U heat exchange group 8 and main blast pipe 10, main exhaust duct 11 to divide
Storage 7, one end of U heat exchange group 8 connect main blast pipe 10 by pipeline diversity device 7, and the other end of U heat exchange group 8 leads to
Cross pipeline diversity device 7 and connect main exhaust duct 11, the other end air inlet 13 of main blast pipe 10 is connected with blower fan 12, main exhaust duct 11
The other end be connected with exhaust outlet 13, main blast pipe 10, the outer wall of main exhaust duct 11 are laid with heat-insulation layer 4；In blower fan → air intake
Between mouth → main blast pipe → pipeline diversity device → U heat exchange group → pipeline diversity device → main exhaust duct → exhaust outlet, formed
Close gastight air duct；The earth contains huge energy resource storehouse, and below earth's surface, 5～10 meters of formation temperature is long-term
16 DEG C～18 DEG C are maintained, and the ground source green house of vegetables of four seasons constant temperature is using air as heat transfer medium, the summer is warmed up using the winter on stratum
Cool characteristic, by extracting and discharging the heat in stratum, realizes heat supply in winter and summer cooling；In summer, ground source vegetables are big
Air themperature in canopy opens blower motor, ground source green house of vegetables higher than the air themperature in U heat exchange group in underground shaft
Interior hot-air is via blower fan → air inlet → main blast pipe → pipeline diversity device → U heat exchange group → pipeline diversity device → main row
The air circulation of airduct → exhaust outlet completes hot-air and cold air in U heat exchange group in underground shaft in the green house of vegetables of ground source
Exchange, realize cooling cooling in ground source green house of vegetables, because 5～10 meters of formation temperature maintains 16 DEG C below earth's surface throughout the year
～18 DEG C, so realizing the effect of cooling cooling in the green house of vegetables of ground source using cold air in U heat exchange group in underground shaft
Not worse than the effect of electric energy air conditioner refrigerating；Air themperature in the U heat exchange group in winter, underground shaft source vegetables above Ground
Air themperature in booth, due to warm air in the pipeline of closing natural rising principle, in underground shaft in U heat exchange group
Warm air via in the green house of vegetables of pipeline diversity device → main exhaust duct → exhaust outlet flow direction ground source, cold sky in the green house of vegetables of ground source
Gas is flow through via blower fan → air inlet → main blast pipe → pipeline diversity device → U heat exchange group to supplement, and completes ground source vegetables
In booth, cold air and the exchange of warm air in U heat exchange group in underground shaft, realize the heating that heats up in the green house of vegetables of ground source,
As 5～10 meters below earth's surface of formation temperatures maintain 16 DEG C～18 DEG C throughout the year, so, using U-shaped heat exchange in underground shaft
The effect that warm air in nest of tubes realizes intensification heating in the green house of vegetables of ground source is warm as spring.
A kind of ground source green house of vegetables of four seasons constant temperature, the ground source green house of vegetables of four seasons constant temperature are situated between using air as heat transfer
Matter, using the characteristic cool in summer and warm in winter on stratum, by extracting and discharging the heat in stratum, realizes the winter of ground source green house of vegetables
For the summer cooling that warms up, including underground shaft 1, Manhole coverses 5, the horizontal well 2 of underground thermal-insulating manhole cover 6, underground, pipeline diversity device 7, U
Type heat exchange pipe group 8, main blast pipe 10, main exhaust duct 11, heat-insulation layer 4, blower fan 12, motor, switch, air inlet 13, exhaust outlet 14,
Its technical scheme is characterized by, and the outside of the borehole wall 3 of described underground shaft 1 is provided with heat-insulation layer 4, in underground shaft 1
Well head be provided with Manhole coverses 5, be provided with underground thermal-insulating manhole cover 6 below Manhole coverses 5, in described underground shaft 1
The horizontal well 2 in underground is additionally provided with, in the horizontal well 2 in underground, is provided with U heat exchange group 8.
A kind of ground source green house of vegetables of four seasons constant temperature, including water-supply-pipe, water pump, ground coiled pipe, the main points of its technical scheme
It is, in underground shaft, water-supply-pipe is provided with, ground top layer is provided with ground coiled pipe, water-supply-pipe, water pump, ground coiled pipe shape
Become the waterway circulating of closing, the thermostatted water in underground shaft is input into ground coiled pipe by water pump, the remaining water in ground coiled pipe returns ground
Lower vertical shaft, realizes the four seasons constant temperature of surface soil in the green house of vegetables of ground source using the four seasons constant temperature water source in underground shaft.
Claims (4)
1. the ground source green house of vegetables of a kind of four seasons constant temperature, the ground source green house of vegetables of four seasons constant temperature be using the cool in summer and warm in winter of stratum
Characteristic, using air as heat transfer medium, by extracting and discharging the heat in stratum, realizes the heat supply in winter of ground source green house of vegetables
And summer cooling；Mechanical, electrical including underground shaft, the borehole wall, well lid, U heat exchange, main blast pipe, main exhaust duct, heat-insulation layer, wind
Machine, switch, air inlet, exhaust outlet, it is characterised in that described underground shaft refers to the underground shaft of underground water, described
U heat exchange is provided with underground shaft, U heat exchange is made of metal material, one end of U heat exchange connects main air intake
Pipe, the other end of U heat exchange connect main exhaust duct, and the other end air inlet of main blast pipe is connected with blower fan, main exhaust duct
The other end is connected with exhaust outlet, and main blast pipe, the outer wall of main exhaust duct are laid with heat-insulation layer；In blower fan → air inlet → main air intake
Between pipe → U heat exchange → main exhaust duct → exhaust outlet, the gastight air duct of closing is formed；The earth is contained huge
Energy resource storehouse, 5～10 meters of formation temperature below earth's surface maintain 16 DEG C～18 DEG C throughout the year, and the ground source vegetables of four seasons constant temperature are big
Canopy be using air as heat transfer medium, using the characteristic cool in summer and warm in winter on stratum, by extracting and discharging the heat in stratum, real
Existing heat supply in winter and summer cooling；In summer, the air themperature of ground source green house of vegetables is higher than in U heat exchange in underground shaft
Air themperature, opens blower motor, and in the green house of vegetables of ground source, hot-air is via blower fan → air inlet → main blast pipe → U-shaped heat exchange
The air circulation of pipe → main exhaust duct → exhaust outlet is completed in ground source green house of vegetables in hot-air and U heat exchange in underground shaft
The exchange of cold air, realizes cooling cooling in the green house of vegetables of ground source, because 5～10 meters of formation temperature is maintained below earth's surface throughout the year
At 16 DEG C～18 DEG C, so realizing, using cold air in U heat exchange in underground shaft, cooling of lowering the temperature in the green house of vegetables of ground source
Effect is not worse than the effect of electric energy air conditioner refrigerating；Air themperature in the U heat exchange in winter, underground shaft source vegetable above Ground
Air themperature in dish booth, due to warm air in the pipeline of closing natural rising principle, in underground shaft in U heat exchange
Warm air via in the green house of vegetables of main exhaust duct → exhaust outlet flow direction ground source, in the green house of vegetables of ground source cold air via blower fan →
Air inlet → main blast pipe → U heat exchange is flow through to supplement, and completes cold air in the green house of vegetables of ground source U-shaped with underground shaft
The exchange of warm air in heat exchanger tube, realizes the heating that heats up in the green house of vegetables of ground source, due to 5～10 meters below earth's surface of formation temperature
16 DEG C～18 DEG C are maintained throughout the year, so, realized in the green house of vegetables of ground source using the warm air in U heat exchange in underground shaft
Heat up heating effect warm as spring, the ground source green house of vegetables of four seasons constant temperature no matter severe cold area or torrid areas
Can all apply, can be widely used in growing vegetables field；
The ground source green house of vegetables of described four seasons constant temperature has following significant advantage：1st, energy-efficient, nowadays the energy become through
" compass " of Ji development, international energy expert is it is believed that new and renewable sources of energy is quickly will to be sent out 21 century
The energy of exhibition, the ground source green house of vegetables of four seasons constant temperature is using ground energy and water energy, as solar energy, is free renewable energy
Source；2nd, non-environmental-pollution, the ground source green house of vegetables of four seasons constant temperature is to arrange totally enclosed U heat exchange by underground shaft, leads to
Cross main blast pipe, the cold and hot exchange of air that main exhaust duct is realized in U heat exchange and air in the green house of vegetables of ground source, the four seasons are permanent
The ground source green house of vegetables of temperature is nothing any pollutant emission；3rd, operating cost is low, and winter does not consume electric energy and can also realize ground source vegetable
Heating in dish booth；4th, Maintenance free, the ground source green house of vegetables simple structure of four seasons constant temperature, substantially without maintenance cost；5th, make
With life-span length, the U heat exchange of the ground source green house of vegetables of four seasons constant temperature is good from heat conductivility, the metal pipe material of not corrosion,
Once invest, long term benefit.
2. the ground source green house of vegetables of a kind of four seasons constant temperature according to claim 1, the ground source green house of vegetables of four seasons constant temperature is
Using the characteristic cool in summer and warm in winter on stratum, using air as heat transfer medium, by extracting and the heat in stratum being discharged, realize ground
The heat supply in winter of source green house of vegetables and summer cooling；Including underground shaft, the borehole wall, well lid, pipeline diversity device, U heat exchange group,
Main blast pipe, main exhaust duct, heat-insulation layer, blower fan, motor, switch, air inlet, exhaust outlet, heat transmission fin, it is characterised in that institute
The U heat exchange that states includes U heat exchange group, and described U heat exchange group is formed by the heat exchanger tube set of many single u-shaped, U-shaped heat exchange
Nest of tubes is made of metal material, is provided with heat conduction on the inwall and/or outer wall of described U heat exchange or U heat exchange group
Fin；Pipeline diversity device, one end of U heat exchange group is connected between U heat exchange group and main blast pipe, main exhaust duct
Main blast pipe is connected by pipeline diversity device, the other end of U heat exchange group connects main exhaust duct by pipeline diversity device, and master enters
The other end air inlet of airduct is connected with blower fan, the other end of main exhaust duct is connected with exhaust outlet, main blast pipe, main exhaust duct
Outer wall is laid with heat-insulation layer；In blower fan → air inlet → main blast pipe → pipeline diversity device → U heat exchange group → pipeline diversity
Between device → main exhaust duct → exhaust outlet, the gastight air duct of closing is formed；The earth contains huge energy resource storehouse,
5～10 meters of formation temperature below earth's surface maintains 16 DEG C～18 DEG C throughout the year, the ground source green house of vegetables of four seasons constant temperature be with air
As heat transfer medium, using the characteristic cool in summer and warm in winter on stratum, by extracting and the heat in stratum being discharged, heat supply in winter is realized
And summer cooling；In the air themperature in summer, ground source green house of vegetables higher than the Air Temperature in U heat exchange group in underground shaft
Degree, opens blower motor, and in the green house of vegetables of ground source, hot-air is via blower fan → air inlet → main blast pipe → pipeline diversity device → U
The air circulation of type heat exchange pipe group → pipeline diversity device → main exhaust duct → exhaust outlet complete in ground source green house of vegetables hot-air with
In underground shaft in U heat exchange group cold air exchange, realize cooling cooling in ground source green house of vegetables, because 5 below earth's surface
～10 meters of formation temperature maintains 16 DEG C～18 DEG C throughout the year, so using cold air reality in U heat exchange group in underground shaft
Now in the green house of vegetables of source, the effect of cooling cooling is not worse than the effect of electric energy air conditioner refrigerating；U-shaped within winter, underground shaft change
Air themperature in heat pipe group air themperature above Ground in the green house of vegetables of source, as warm air is on nature in the pipeline of closing
Principle is risen, the warm air in underground shaft in U heat exchange group is via pipeline diversity device → main exhaust duct → exhaust outlet flow direction ground
In the green house of vegetables of source, in the green house of vegetables of ground source, cold air is via blower fan → air inlet → main blast pipe → pipeline diversity device → U-shaped
Heat exchange pipe group is flow through to supplement, and completes cold air and warm air in U heat exchange group in underground shaft in the green house of vegetables of ground source
Exchange, realize the heating that heats up in ground source green house of vegetables, due to 5～10 meters below earth's surface of formation temperatures maintain throughout the year 16 DEG C～
18 DEG C, so, using the effect of the heating that heats up in the warm air realization ground source green house of vegetables in U heat exchange group in underground shaft
Warm as spring.
3. the ground source green house of vegetables of a kind of four seasons constant temperature according to claim 1, the ground source green house of vegetables of four seasons constant temperature is
Using the characteristic cool in summer and warm in winter on stratum, using air as heat transfer medium, by extracting and the heat in stratum being discharged, realize ground
The heat supply in winter of source green house of vegetables and summer cooling；Including underground shaft, Manhole coverses, underground thermal-insulating manhole cover, underground Heng Jing, pipe
Road diversity device, U heat exchange group, main blast pipe, main exhaust duct, heat-insulation layer, blower fan, motor, switch, air inlet, exhaust outlet, its
It is characterised by, the outside of the borehole wall of described underground shaft is provided with heat-insulation layer, the well head of underground shaft is provided with ground
Well lid, is provided with underground thermal-insulating manhole cover below Manhole coverses, is additionally provided with underground Heng Jing, on ground in described underground shaft
U heat exchange group is provided with lower horizontal well.
4. the ground source green house of vegetables of a kind of four seasons constant temperature according to claim 1, including water-supply-pipe, water pump, ground coiled pipe,
Characterized in that, water-supply-pipe is provided with underground shaft, ground top layer is provided with ground coiled pipe, water-supply-pipe, water pump, ground
Coil pipe forms the waterway circulating of closing, and the thermostatted water in underground shaft is input into ground coiled pipe by water pump, the remaining water in ground coiled pipe
Underground shaft is returned, and the four seasons that surface soil in the green house of vegetables of ground source is realized using the four seasons constant temperature water source in underground shaft are permanent
Temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611092366.1A CN106472170A (en) | 2016-11-24 | 2016-11-24 | A kind of ground source green house of vegetables of four seasons constant temperature |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611092366.1A CN106472170A (en) | 2016-11-24 | 2016-11-24 | A kind of ground source green house of vegetables of four seasons constant temperature |
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| CN201611092366.1A Withdrawn CN106472170A (en) | 2016-11-24 | 2016-11-24 | A kind of ground source green house of vegetables of four seasons constant temperature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409852A (en) * | 2017-09-15 | 2017-12-01 | 苏州普兆农业科技有限公司 | A kind of heliogreenhouse based on basement |
| CN110173909A (en) * | 2019-05-27 | 2019-08-27 | 福建工程学院 | A kind of greenhouse Hot swapping system and its operation method |
-
2016
- 2016-11-24 CN CN201611092366.1A patent/CN106472170A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409852A (en) * | 2017-09-15 | 2017-12-01 | 苏州普兆农业科技有限公司 | A kind of heliogreenhouse based on basement |
| CN110173909A (en) * | 2019-05-27 | 2019-08-27 | 福建工程学院 | A kind of greenhouse Hot swapping system and its operation method |
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Application publication date: 20170308 |