CN206993868U - Solar energy and underground heat composite greenhouse - Google Patents
Solar energy and underground heat composite greenhouse Download PDFInfo
- Publication number
- CN206993868U CN206993868U CN201720846606.6U CN201720846606U CN206993868U CN 206993868 U CN206993868 U CN 206993868U CN 201720846606 U CN201720846606 U CN 201720846606U CN 206993868 U CN206993868 U CN 206993868U
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- Prior art keywords
- column
- greenhouse
- heat exchanger
- air
- switch board
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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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
Solar energy and underground heat composite greenhouse, including being embedded with steel bar column in concrete pad, the bottom embedment subsurface of concrete pad, basset the upper end of steel bar column, column is bolted on steel bar column, glass sleeve is filled with fluid sealant on column between glass and column, door is provided with column, waterproof heat-insulating layer is sealed between glass, ground and column；Switch board controls whether high-pressure pump works according to the temperature signal of temperature sensor, high-pressure pump is by mains-supplied, switch board controls whether water spout is opened according to the moisture signal of humidity sensor, and switch board works according to air blower in the signal control room of Carbon Dioxide in Air content level sensor and outdoor blowers.It mainly utilizes geothermal heating, and electric power is provided to greenhouse using solar energy photovoltaic panel, and its Greenhouse building gets up to be relatively easy to, while carries out heat supply to the soil in greenhouse and air, also using the temperature in Automated condtrol greenhouse, humidity and changes the gas in greenhouse.
Description
Technical field：
Greenhouse technology field is the utility model is related to, more specifically to a kind of temperature using solar energy and ground source heat energy
Room.
Background technology：
Ground source heat energy and solar energy are all a kind of extensive clean energy resourcies of resource, existing greenhouse much all using it is coal-fired come
Heat energy is provided, first, burning coal can cause air pollution, second, the cost of burning coal is also higher.
Existing greenhouse is to extract geothermal water out, so got off for a long time, geothermal water is just withered quickly when using underground heat
Exhaust so that geothermal utilization is hard to carry on.
The illumination in existing greenhouse, pours and ventilates and all use civil power, gets off for a long time so that electric cost it is higher these
All have much room for improvement.
When to greenhouse heat supply, some employ geothermal tube heat supply in existing greenhouse, and some use air heating, geothermal tube
Heat supply can quickly allow soil to reach plant growth temperature, slower, the side of air heating but the temperature of the air in greenhouse heats up
Formula is that atmosphere temperature rising is very fast, but soil heating is slower.
Utility model content：
The purpose of this utility model and provides solar energy and underground heat composite greenhouse aiming at the deficiency of prior art, it
Geothermal heating mainly is utilized, provides electric power to greenhouse using solar energy photovoltaic panel, its Greenhouse building gets up to be relatively easy to, while right
Soil and air in greenhouse carry out heat supply, also using the temperature in Automated condtrol greenhouse, humidity and change the gas in greenhouse.
Technology solution of the present utility model is as follows：
Solar energy and underground heat composite greenhouse, including First Heat Exchanger and the second heat exchanger, First Heat Exchanger exchange heat for liquid liquid
Device, the second heat exchanger are gas-liquid heat-exchange, and steel bar column, the bottom embedment subsurface of concrete pad, steel are embedded with concrete pad
The upper end of muscle post is basseted, and column has been bolted on steel bar column, glass sleeve is on column, between glass and column
Filled with fluid sealant, door is provided with column, waterproof heat-insulating layer is sealed between glass, ground and column；
The upper end of column is fixed with aluminum alloy beams by screw, and insulation film layer, aluminium are clamped between aluminum alloy beams and column
Photovoltaic box is fixed with alloy beam, photovoltaic box is fixed with glass cover-plate by the upper end sealing of box body and formed, and solar energy photovoltaic panel is solid
It is scheduled in box body；
It is inserted with sleeve pipe in deep-well, the underwater that sleeve pipe is stretched into deep-well, drinking-water pipe sleeve is in sleeve pipe and drinking-water pipe
Lower end is less than the lower end of sleeve pipe, and the upper end of drinking-water pipe and sleeve pipe is fixed together by ring flange, and high-pressure pump is extracted by drinking-water pipe
Into First Heat Exchanger, the delivery port of First Heat Exchanger is interlinked water in deep-well by return pipe and deep-well；First Heat Exchanger
Cold water inlet and hot-water outlet on connected circulating line, running water pipe has been connected on circulating line, has been installed on running water pipe
There is originally water solenoid valve, circulating pump is installed on circulation pipe；
The water inlet and delivery port of second heat exchanger are connected to each other with circulating line respectively, and the second heat exchanger, which has, is arranged on temperature
Indoor air outlet, the air that indoor blower is extracted in greenhouse enter in the second heat exchanger, and outdoor blowers are extracted outside greenhouse
Air enter the second heat exchanger in；
Geothermal tube is connected on circulating line, geothermal tube is embedded in soil, and spray has been connected by pipeline on circulating line
Water nozzle, water spout is to the plant on landing ground；
Electric energy is charged a battery by transducer caused by solar energy photovoltaic panel, and battery is to switch board, indoor air blast
Machine, outdoor blowers provide electric energy, and temperature sensor, humidity sensor, the signal of Carbon Dioxide in Air content level sensor are defeated
Give switch board, switch board controls whether high-pressure pump works according to the temperature signal of temperature sensor, high-pressure pump by mains-supplied,
Switch board controls whether water spout is opened according to the moisture signal of humidity sensor, and switch board is according to Carbon Dioxide in Air content
Air blower and outdoor blowers work in the signal control room of sensor.
The waterproof heat-insulating layer is that the wet soil for being mixed with straw is piled up and formed.
The beneficial effects of the utility model are：
It mainly utilizes geothermal heating, provides electric power to greenhouse using solar energy photovoltaic panel, its Greenhouse building gets up more
Easily, while to the soil in greenhouse and air heat supply is carried out, also using the temperature in Automated condtrol greenhouse, humidity and replacing
Gas in greenhouse.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of glass, column and door section；
Fig. 3 is the structural representation of photovoltaic box part；
Fig. 4 is the structural representation of underground heat tube portion.
Embodiment：
Embodiment：As shown in Fig. 1 to 4, solar energy and underground heat composite greenhouse, including the heat exchanger of First Heat Exchanger 1 and second
2, First Heat Exchanger 1 is liquid-liquid heat exchanger, and the second heat exchanger 2 is gas-liquid heat-exchange, and steel bar column 4 is embedded with concrete pad 3,
Under the bottom embedment ground 5 of concrete pad 3, the upper end of steel bar column 4 bassets 5, and column has been bolted on steel bar column 4
6, the sleeve of glass 7 is filled with fluid sealant, door 8, glass 7, ground is provided with column 6 on column 6 between glass 7 and column 6
Waterproof heat-insulating layer 91 is sealed between 5 and column 6；
The upper end of column 6 is fixed with aluminum alloy beams 9 by screw, and insulation film is clamped between aluminum alloy beams 9 and column 6
Layer 10, photovoltaic box 11 is fixed with aluminum alloy beams 9, and photovoltaic box 11 is fixed with glass cover-plate 112 by the upper end sealing of box body 111
Form, solar energy photovoltaic panel 113 is fixed in box body 111；
Sleeve pipe 13 is inserted with deep-well 12, the underwater that sleeve pipe 13 is stretched into deep-well 12, the sleeve of drinking-water pipe 14 is in sleeve pipe 13
In and the lower end of drinking-water pipe 14 be less than the lower end of sleeve pipe 13, the upper end of drinking-water pipe 14 and sleeve pipe 13 is fixed on one by ring flange
Rise, high-pressure pump 15 extracts water in deep-well 12 into First Heat Exchanger 1 by drinking-water pipe 14, and the delivery port of First Heat Exchanger 1 passes through
Return pipe 16 interlinks with deep-well 12；Circulating line 17 has been connected on the cold water inlet 1a and hot-water outlet 1b of First Heat Exchanger 1,
Running water pipe 18 has been connected on circulating line 17, originally water solenoid valve 19 are installed on running water pipe 18, pacified on circulating line 17
Equipped with circulating pump 20；
The water inlet and delivery port of second heat exchanger 2 are connected to each other with circulating line 17 respectively, and the second heat exchanger 2, which has, to be set
Air outlet 2a in greenhouse, the air that indoor blower 21 is extracted in greenhouse enter in the second heat exchanger 2, outdoor blowers 22
The air extracted outside greenhouse enters in the second heat exchanger 2；
Geothermal tube 23 is connected on circulating line 17, geothermal tube 23 is embedded in soil, passes through pipeline on circulating line 17
Water spout 24 is connected, water spout 24 is to the plant on landing ground；
Electric energy caused by solar energy photovoltaic panel 113 is charged by transducer to battery 25, battery 25 to switch board 26,
Indoor blower 21, outdoor blowers 22 provide electric energy, and temperature sensor 27, humidity sensor 28, Carbon Dioxide in Air contain
The signal of quantity sensor 29 is conveyed to switch board 26, and switch board 26 controls high-pressure pump 15 according to the temperature signal of temperature sensor 27
Whether work, high-pressure pump 15 is according to the moisture signal of humidity sensor 28 control water spout 24 by mains-supplied, switch board 26
No unlatching, switch board 26 is according to air blower 21 and outdoor air blast in the signal control room of Carbon Dioxide in Air content level sensor 29
Machine 22 works.
The waterproof heat-insulating layer 91 is that the wet soil for being mixed with straw is piled up and formed.
Operation principle：After the hot water that the utility model is simply extracted in deep-well 12 is exchanged heat in First Heat Exchanger 1,
Return in deep-well 12, will not so allow in deep-well the source has dried up, long-acting can utilize underground heat.
The utility model allows the running water one by heat exchange in First Heat Exchanger 1 to be in greenhouse by geothermal tube 23
Soil heats, second, using the second heat exchanger 2 to the air heating in greenhouse, the plant that can so allow in greenhouse preferably gives birth to
It is long.
The utility model additionally uses temperature, humidity and air in Automated condtrol greenhouse, when in the air in greenhouse
Carbon dioxide content when being less than a certain value, switch board 26 controls outdoor blowers 22 to be beaten simultaneously to indoor injection fresh air
Enabling 8 allows room air to circulate.
Because greenhouse of the present utility model is only with the structure of concrete pad 3, column 6 and aluminum alloy beams 9, these are all
Finished parts, it is only necessary to which assembled at the scene, very simple is convenient so building is got up.
Claims (2)
1. solar energy and underground heat composite greenhouse, including First Heat Exchanger (1) and the second heat exchanger (2), First Heat Exchanger (1) are liquid
Liquid heat exchanger, the second heat exchanger (2) are gas-liquid heat-exchange, it is characterised in that：Steel bar column (4) is embedded with concrete pad (3), is mixed
Under bottom embedment ground (5) for coagulating native seat (3), the upper end of steel bar column (4) is basseted (5), and steel bar column is consolidated on (4) by bolt
Surely there is column (6), glass (7) sleeve is filled with fluid sealant on column (6) between glass (7) and column (6), on column (6)
Door (8) is provided with, waterproof heat-insulating layer (91) is sealed between glass (7), ground (5) and column (6)；
The upper end of column (6) is fixed with aluminum alloy beams (9) by screw, and insulation is clamped between aluminum alloy beams (9) and column (6)
Film layer (10), photovoltaic box (11) is fixed with aluminum alloy beams (9), and photovoltaic box (11) is fixed with by the upper end sealing of box body (111)
Glass cover-plate (112) is formed, and solar energy photovoltaic panel (113) is fixed in box body (111)；
Sleeve pipe (13), the underwater that sleeve pipe (13) is stretched into deep-well (12) are inserted with deep-well (12), drinking-water pipe (14) sleeve exists
In sleeve pipe (13) and the lower end of drinking-water pipe (14) is less than the lower end of sleeve pipe (13), and the upper end of drinking-water pipe (14) and sleeve pipe (13) passes through
Ring flange is fixed together, and high-pressure pump (15) extracts water in deep-well (12) into First Heat Exchanger (1) by drinking-water pipe (14), the
The delivery port of one heat exchanger (1) is interlinked by return pipe (16) and deep-well (12)；The cold water inlet (1a) of First Heat Exchanger (1)
With circulating line (17) has been connected on hot-water outlet (1b), running water pipe (18), running water pipe have been connected on circulating line (17)
(18) originally water solenoid valve (19) are installed on, circulating pump (20) is installed on circulating line (17)；
The water inlet and delivery port of second heat exchanger (2) are connected to each other with circulating line (17) respectively, and the second heat exchanger (2), which has, to be set
The air outlet (2a) in greenhouse is put, the air that indoor blower (21) is extracted in greenhouse enters in the second heat exchanger (2), outdoor
The air that air blower (22) is extracted outside greenhouse enters in the second heat exchanger (2)；
Geothermal tube (23) is connected on circulating line (17), geothermal tube (23) is embedded in soil, and circulating line passes through on (17)
Pipeline has connected water spout (24), and water spout (24) is to the plant on landing ground；
Electric energy caused by solar energy photovoltaic panel (113) is charged by transducer to battery (25), and battery (25) gives switch board
(26), indoor blower (21), outdoor blowers (22) provide electric energy, temperature sensor (27), humidity sensor (28), air
The signal of middle carbon dioxide content sensor (29) is conveyed to switch board (26), and switch board (26) is according to temperature sensor (27)
Whether temperature signal control high-pressure pump (15) works, and high-pressure pump (15) is by mains-supplied, and switch board (26) is according to humidity sensor
(28) whether moisture signal control water spout (24) is opened, and switch board (26) is according to Carbon Dioxide in Air content level sensor
(29) air blower (21) and outdoor blowers (22) work in signal control room.
2. solar energy according to claim 1 and underground heat composite greenhouse, it is characterised in that：Waterproof heat-insulating layer (91) is mixing
The wet soil for having straw, which is piled up, to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846606.6U CN206993868U (en) | 2017-07-13 | 2017-07-13 | Solar energy and underground heat composite greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846606.6U CN206993868U (en) | 2017-07-13 | 2017-07-13 | Solar energy and underground heat composite greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993868U true CN206993868U (en) | 2018-02-13 |
Family
ID=61452950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720846606.6U Active CN206993868U (en) | 2017-07-13 | 2017-07-13 | Solar energy and underground heat composite greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206993868U (en) |
-
2017
- 2017-07-13 CN CN201720846606.6U patent/CN206993868U/en active Active
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