CN203618477U - Greenhouse air conditioning system - Google Patents
Greenhouse air conditioning system Download PDFInfo
- Publication number
- CN203618477U CN203618477U CN201320722016.4U CN201320722016U CN203618477U CN 203618477 U CN203618477 U CN 203618477U CN 201320722016 U CN201320722016 U CN 201320722016U CN 203618477 U CN203618477 U CN 203618477U
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- China
- Prior art keywords
- air
- booth
- pipe
- spray
- heat exchange
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Abstract
The utility model relates to a greenhouse air conditioning system which comprises an air-pipe type air conditioner and an atomization spraying mechanism, wherein the air-pipe type air conditioner is mounted on the wall of a greenhouse; heat exchange coils and an air conditioning fan are arranged in the air-pipe type air conditioner; the heat exchange coils are connected with a ground source heat exchange box arranged outside the greenhouse and an air conditioning pump is arranged on one coil; a first heat exchanger is arranged in the ground source heat exchange box and a ground source circulating heat exchange pipe is connected onto the heat exchanger; a ground source pump is mounted on the ground source circulating heat exchange pipe; the greenhouse air conditioning system further includes the atomization spraying mechanism mpunted arranged on a ceiling frame of the greenhouse; the atomization spraying mechanism is connected with a spraying water tank arranged outside the greenhouse by a spraying water inlet pipe passing through the wall; a spraying pipe is mounted on the spraying water inlet pipe; a second heat exchanger is arranged in the spraying water tank; and an electric control isolating valve is mounted on an extending circulating pipe. The greenhouse air conditioning system can conveniently regulate the temperature and humidity in the greenhouse, so that the greenhouse can be suitable for growth of various different crops; and meanwhile, the integral system has a simple structure, is convenient to control and is energy-saving and environmental-friendly.
Description
Technical field
The utility model relates to a kind of booth air-conditioning system.
Background technology
The agent structure of green house comprises the body of wall that masonry is built into, the top overlap joint arc ceiling frame of body of wall, on ceiling frame, cover daylighting film, daytime, sunshine saw through daylighting film to greenhouse heating and for Crop, on daylighting film, covered straw screen or mat for night insulation.Along with growth in the living standard, the kind of the chamber crop of people's demand increases gradually, quality requirement is also more and more higher, thereby have higher requirement to greenhouse gardening, only rely on the structure of booth self to be difficult to greenhouse to be adjusted to the optimum state that is applicable to various Different Crop growths, thereby cause in existing greenhouse gardening, crop species is single, growth rate is slow and yield poorly.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can conveniently regulate in green house temp. and humidity index and overall structure simple, control booth air-conditioning systems convenient, energy-saving and environmental protecting.
For solving the problems of the technologies described above, booth air-conditioning system of the present utility model comprises and is arranged on big-arch shelter wall and is built-in with heat exchange coil and the air-duct-type air-conditioner machine of air-conditioning draught fan, its design feature is that the two ends of described air conditioner heat exchange coil are connected with respectively cold water pipe and hot-water line, and cold water pipe all passes body of wall with hot-water line and is connected and wherein on a pipe, air conditioning pump is installed with source, a ground heat exchange box being located at outside booth; In ground source heat exchange box, be provided with to be connected with on First Heat Exchanger and this First Heat Exchanger and can pass into underground and absorb source, the ground circulating picture-changing heat pipe of underground heat, source, ground pump is installed on the circulating picture-changing heat pipe of source, ground; This air-conditioning system also comprises the atomizing spray mechanism on the ceiling frame that is arranged on booth, this atomizing spray mechanism is connected by the spray water tank that passes the spray water inlet pipe and of body of wall and be located at outside booth, on spray water inlet pipe, spray pump is installed, in spray water tank, be provided with the second heat exchanger being connected with First Heat Exchanger by extending circulation pipe, extend on circulation pipe automatically controlled isolating valve is installed; Humidity sensor and the first temperature sensor are installed in booth, and above-mentioned each pump, valve and the control end of air-conditioning draught fan and the signal output part of each sensor are all connected electrically on a controller.
Adopt said structure, air-duct-type air-conditioner machine is installed in booth and is utilized underground heat as the energy, energy-conservation and environmental protection; Utilize the first temperature sensor to monitor in real time the temperature in booth, controller is according to the power of the real-time adjusting air conditioning of temperature signal, thereby reached the object that temperature is adjusted; Utilize humidity sensor to respond to the moisture signal in booth, can be to adding wet practice in booth by atomizing spray mechanism; Utilize the second heat exchanger to heat by the water in water tank spray, avoid the cold water spraying when atomizing spray in cold season affect plant growth, the while has also been reduced the impact of atomizing spray on canopy temperature; Utilize automatically controlled isolating valve optionally to open the heating function of the second heat exchanger to spray water tank.
On described spray water tank, be connected with on running water pipe and this running water pipe automatically controlled running water valve is installed, on spray water tank, electronic liquid level gauge is also installed, the signal output part of electronic liquid level gauge and the control end of automatically controlled running water valve are all connected electrically on controller.Electronic liquid level gauge is set and can monitors in real time the level condition in spray water tank, in the time that liquid level is too low, the automatically controlled running water valve of controller opens carries out automatic water supplement, simple in structure and easy to operate.
Described atomizing spray mechanism comprises the spray house steward who is positioned at booth top and extend along big-arch shelter wall length direction and is vertically connected on the many spray arms that spray house steward is upper and parallel interval distributes, on every spray arm, atomizer is all installed.The spraying mechanism of this kind of dispersed placement is set, can adds wet practice to each corner in booth, guarantee that in canopy, air humidity is even.
Described spray arm is served as reasons and is gone up the curved arc shape to downward-extension.Spray arm is arranged to the curved arc shape adapting with the ceiling frame of booth, has guaranteed enough plant growth spaces in canopy, does not affect the growth of high strain crop.
On the heat exchange box of source, described ground, the second temperature sensor is installed.On described spray water tank, three-temperature sensor is installed.Second and three-temperature sensor be provided for the temperature in real time monitoring two casees, thereby can be respectively over the ground the state of source pump and automatically controlled isolating valve automatically adjust.
In described booth both walls, spaced apart being provided with is provided with the electric fan by described controller control on multiple air doors and air door.Electric fan is set and can be used for automatic ventilation operation, when under booth closed state, guarantee that air is unobstructed.
In sum, the utility model can conveniently regulate the temp. and humidity in green house, thereby makes booth can adapt to the growth of various Different Crop, and meanwhile, whole system is simple in structure, control is convenient and energy-saving and environmental protecting.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to accompanying drawing, booth air-conditioning system of the present utility model comprises and is arranged on big-arch shelter wall 1 and is built-in with heat exchange coil 31 and the air-duct-type air-conditioner machine 3 of air-conditioning draught fan 32, the two ends of air conditioner heat exchange coil 31 are connected with respectively cold water pipe 311 and hot-water line 312, and cold water pipe 311 all passes body of wall 1 with hot-water line 312 and is connected and wherein on a pipe, air conditioning pump 5 is installed with source, a ground heat exchange box 4 being located at outside booth.In ground source heat exchange box 4, be provided with to be connected with on First Heat Exchanger 6 and this First Heat Exchanger 6 and can pass into underground and absorb source, the ground circulating picture-changing heat pipe 7 of underground heat, source, ground pump 71 is installed on source, ground circulating picture-changing heat pipe 7.Air-conditioning system of the present utility model also comprises the atomizing spray mechanism on the ceiling frame 2 that is arranged on booth, this atomizing spray mechanism is connected by the spray water tank 9 that passes the spray water inlet pipe 8 and of body of wall and be located at outside booth, on spray water inlet pipe 8, spray pump 10 is installed, in spray water tank 9, be provided with the second heat exchanger 12 being connected with First Heat Exchanger 6 by extending circulation pipe 11, extend on circulation pipe 11 automatically controlled isolating valve 13 is installed; Humidity sensor 16 and the first temperature sensor 17 are installed in booth, and above-mentioned each pump, valve and the control end of air-conditioning draught fan 32 and the signal output part of each sensor are all connected electrically on a controller.
In said structure, utilize the first temperature sensor 17 temperature in monitoring booth in real time, controller is according to the power of the real-time adjusting air conditioning 3 of temperature signal, thereby reached the object that temperature is adjusted; Utilize humidity sensor to respond to the moisture signal in booth, can be to adding wet practice in booth by atomizing spray mechanism; Utilize the second heat exchanger 12 to heat by the water in water tank 9 spray, avoid the cold water spraying when atomizing spray in cold season affect plant growth, the while has also been reduced the impact of atomizing spray on canopy temperature; Utilize automatically controlled isolating valve 13 optionally to open the second heat exchanger 12.
With reference to accompanying drawing, spray is connected with on water tank 9 automatically controlled running water valve 15 is installed on running water pipe 14 and this running water pipe 14, on spray water tank 9, electronic liquid level gauge 18 is also installed, the control end of the signal output part of electronic liquid level gauge 18 and automatically controlled running water valve 15 is all connected electrically on controller.Electronic liquid level gauge 18 sprays the level condition in water tank 9 for monitoring in real time, and in the time that liquid level is too low, the automatically controlled running water valve 15 of controller opens carries out automatic water supplement.
With reference to accompanying drawing, atomizing spray mechanism comprises the spray house steward 19 who is positioned at booth top and extend along big-arch shelter wall length direction and is vertically connected on spray house steward 19 and many spray arms 20 that parallel interval distributes, on every spray arm 20, atomizer 21 is all installed.Each atomizer dispersed placement, can add wet practice to each corner in canopy, guarantees that in canopy, air humidity is even.Wherein, in order to coordinate the shape of arc ceiling of booth, the spray arm 20 upper curved arc shape to downward-extension of serving as reasons.Thereby can be as far as possible few take space in canopy, for plant growth.
With reference to accompanying drawing, the second temperature sensor 22 is installed on source, ground heat exchange box 4.On spray water tank 9, three-temperature sensor 23 is installed.Second and three-temperature sensor be provided for the temperature in real time monitoring two casees, thereby can be respectively over the ground the state of source pump 71 and automatically controlled isolating valve 13 automatically adjust.
With reference to accompanying drawing, in booth both walls, spaced apart being provided with is provided with the electric fan 24 by described controller control on multiple air doors and air door.Electric fan 24, for ventilation operation, when booth is under closed state, guarantees that air-flow is unobstructed, thereby is conducive to plant growth.
In sum, the utility model is not limited to above-mentioned embodiment.Those skilled in the art, not departing under the prerequisite of spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (7)
1. a booth air-conditioning system, comprise the air-duct-type air-conditioner machine (3) that is arranged on big-arch shelter wall (1) above and is built-in with heat exchange coil (31) and air-conditioning draught fan (32), the two ends that it is characterized in that described air conditioner heat exchange coil (31) are connected with respectively cold water pipe (311) and hot-water line (312), and cold water pipe (311) all passes body of wall (1) with hot-water line (312) and is connected and wherein on a pipe, air conditioning pump (5) is installed with source, a ground heat exchange box (4) being located at outside booth; In ground source heat exchange box (4), be provided with to be connected with on First Heat Exchanger (6) and this First Heat Exchanger (6) and can pass into underground and absorb source, the ground circulating picture-changing heat pipe (7) of underground heat, ground source pump (71) is installed on source, ground circulating picture-changing heat pipe (7); This air-conditioning system also comprises the atomizing spray mechanism on the ceiling frame (2) that is arranged on booth, this atomizing spray mechanism is connected by the spray water tank (9) that passes the spray water inlet pipe (8) and of body of wall and be located at outside booth, on spray water inlet pipe (8), spray pump (10) is installed, in spray water tank (9), be provided with the second heat exchanger (12) being connected with First Heat Exchanger (6) by extending circulation pipe (11), extend on circulation pipe (11) automatically controlled isolating valve (13) is installed; Humidity sensor (16) and the first temperature sensor (17) are installed in booth, and above-mentioned each pump, valve and the control end of air-conditioning draught fan (32) and the signal output part of each sensor are all connected electrically on a controller.
2. booth air-conditioning system as claimed in claim 1, it is characterized in that being connected with on running water pipe (14) and this running water pipe (14) automatically controlled running water valve (15) being installed on described spray water tank (9), on spray water tank (9), electronic liquid level gauge (18) is also installed, the control end of the signal output part of electronic liquid level gauge (18) and automatically controlled running water valve (15) is all connected electrically on controller.
3. booth air-conditioning system as claimed in claim 1, it is characterized in that described atomizing spray mechanism comprises the spray house steward (19) who is positioned at booth top and extend along big-arch shelter wall length direction and is vertically connected on the many spray arms (20) that spray house steward (19) is upper and parallel interval distributes, every sprays on arm (20) atomizer (21) is all installed.
4. booth air-conditioning system as claimed in claim 1, is characterized in that described spray arm (20) the upper curved arc shape to downward-extension of serving as reasons.
5. booth air-conditioning system as claimed in claim 1, is characterized in that being provided with on source, described ground heat exchange box (4) the second temperature sensor (22).
6. booth air-conditioning system as claimed in claim 1, is characterized in that, on described spray water tank (9), three-temperature sensor (23) is installed.
7. the booth air-conditioning system as described in any one in claim 1 to 6, is characterized in that in described booth both walls, spaced apart being provided with is provided with the electric fan (24) by described controller control on multiple air doors and air door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722016.4U CN203618477U (en) | 2013-11-16 | 2013-11-16 | Greenhouse air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722016.4U CN203618477U (en) | 2013-11-16 | 2013-11-16 | Greenhouse air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618477U true CN203618477U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320722016.4U Expired - Fee Related CN203618477U (en) | 2013-11-16 | 2013-11-16 | Greenhouse air conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203618477U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350981A (en) * | 2014-10-21 | 2015-02-18 | 界首市颍南东生家庭农场 | Intelligent temperature controlling device for vegetable greenhouse |
| CN105824342A (en) * | 2016-05-25 | 2016-08-03 | 黄河科技学院 | Agricultural greenhouse environment control circuit based on industrial waste heat |
| CN106718355A (en) * | 2016-12-05 | 2017-05-31 | 中国矿业大学 | A kind of Laboratary type greenhouse vegetable greenhouse utilized based on solar energy and earth source heat pump coupling |
| CN107251783A (en) * | 2017-07-31 | 2017-10-17 | 太仓市山姆绿丰农产品专业合作社 | The building method of Multi-functional spray system in a kind of greenhouse |
| CN109348984A (en) * | 2018-11-09 | 2019-02-19 | 吉林省农业科学院 | A kind of Pleurotus nebrodensis the factorial production air pretreatment technique |
-
2013
- 2013-11-16 CN CN201320722016.4U patent/CN203618477U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350981A (en) * | 2014-10-21 | 2015-02-18 | 界首市颍南东生家庭农场 | Intelligent temperature controlling device for vegetable greenhouse |
| CN105824342A (en) * | 2016-05-25 | 2016-08-03 | 黄河科技学院 | Agricultural greenhouse environment control circuit based on industrial waste heat |
| CN105824342B (en) * | 2016-05-25 | 2018-05-25 | 黄河科技学院 | A kind of agricultural greenhouse environmental Kuznets Curves circuit using industrial exhaust heat |
| CN106718355A (en) * | 2016-12-05 | 2017-05-31 | 中国矿业大学 | A kind of Laboratary type greenhouse vegetable greenhouse utilized based on solar energy and earth source heat pump coupling |
| CN107251783A (en) * | 2017-07-31 | 2017-10-17 | 太仓市山姆绿丰农产品专业合作社 | The building method of Multi-functional spray system in a kind of greenhouse |
| CN109348984A (en) * | 2018-11-09 | 2019-02-19 | 吉林省农业科学院 | A kind of Pleurotus nebrodensis the factorial production air pretreatment technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |