CN116034775A - Greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer and application method thereof - Google Patents
Greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer and application method thereof Download PDFInfo
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- CN116034775A CN116034775A CN202211665854.2A CN202211665854A CN116034775A CN 116034775 A CN116034775 A CN 116034775A CN 202211665854 A CN202211665854 A CN 202211665854A CN 116034775 A CN116034775 A CN 116034775A
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- greenhouse
- summer
- heat preservation
- humidity
- dongji
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004321 preservation Methods 0.000 title claims description 23
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a greenhouse capable of rapidly reducing Wen Dongji heat and humidity in summer and a use method thereof, wherein a negative pressure fan is arranged above a column of the greenhouse facing a south door head, a high-pressure mist-forming device is arranged in the greenhouse, the high-pressure mist-forming device and the negative pressure fan are matched to form a rapid cooling/heat-preserving environment in the greenhouse, and the negative pressure fan and the high-pressure mist-forming device are arranged in the greenhouse, and the use method is as follows: adjusting the installation angle of the greenhouse to enable the angle of the greenhouse to be 10-15 degrees in the south-west direction; four sides of the greenhouse are provided with four side-opening windows, the top of the greenhouse is provided with two side-opening windows, and six windows are formed in total; the high-pressure fog-forming device and the negative pressure fan are started to cool/insulate the interior of the greenhouse, when the temperature is high in summer, six windows are started to cooperate with the high-pressure fog-forming device, so that the interior of the greenhouse can be cooled rapidly, when the temperature is winter, the high-pressure fog-forming device is started in advance, crops can be influenced by cold air in advance, and the negative pressure fan is started, so that the rapid cooling can be realized better, and the cold resistance of the crops is improved.
Description
Technical Field
The invention relates to the technical field of greenhouses, in particular to a greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer and a use method thereof.
Background
The greenhouse is a mark of Chinese longevity, and the longevity people can develop home-enrichment by the greenhouse, and develop the life-longevity people to be the village of Chinese vegetables. Also known as a greenhouse. Light-transmitting, heat-insulating (or heating) facility for cultivating plants. In the season unsuitable for plant growth, the plant growth regulator can provide growth period and increase yield, and is used for cultivating or raising seedling of vegetables, flowers, trees and other plants in low temperature season. The types of greenhouses are various, and can be classified into various types according to different roof truss materials, lighting materials, shapes, heating conditions and the like, such as glass greenhouses and plastic greenhouses; shan Dong greenhouse and multi-span greenhouse; single roof greenhouse, double roof greenhouse; warming greenhouse, non-warming greenhouse, etc. The greenhouse structure should be sealed and insulated, but should be convenient for aeration and cooling.
At present, the existing greenhouse is generally cooled by a fan, but the cooling effect is poor, and in winter, the fan cannot act on the greenhouse to cause resource waste.
Disclosure of Invention
In order to solve the technical problems, the invention provides a greenhouse capable of rapidly reducing Wen Dongji heat and humidity in summer, wherein a negative pressure fan is arranged above a column of a greenhouse facing a south door head, a high-pressure mist device is arranged in the greenhouse, and the high-pressure mist device and the negative pressure fan are matched to form a rapid cooling/heat-preserving environment in the greenhouse.
Preferably: the placement angle of the greenhouse is 10-15 degrees in the south of the west.
Preferably: four windows are formed in four sides of the greenhouse, and two windows are formed in the top of the greenhouse.
Preferably: the width of the greenhouse is 11m, and the top height is 3.5m.
Preferably: the greenhouse is characterized in that two 8m32 steel pipes are in butt joint connection, and a door head upright post of the greenhouse is fixed by a square pipe.
Preferably: seven layers of co-extrusion films are selected for the greenhouse, and a film winding device is arranged in the greenhouse.
The application method of the heat-preserving and humidity-reducing greenhouse capable of rapidly reducing Wen Dongji in summer comprises the following steps of:
s1, adjusting the installation angle of the greenhouse to be 10-15 degrees in the south of the west;
s2, four side-opening windows are formed in the four sides of the greenhouse, two side-opening windows are formed in the top of the greenhouse, and six windows are formed in total;
s3, starting the high-pressure mist-spraying device and the negative-pressure fan to cool/insulate the interior of the greenhouse.
Preferably: in the summer in the step S3, six windows are opened, a sunshade net is arranged on the greenhouse through a film rolling device, and a high-pressure mist-spraying device and a negative-pressure fan are opened to cool the interior of the greenhouse.
Preferably: in the step S3, when in winter, the high-pressure mist-spraying device and the negative-pressure fan are started in advance, and the interior of the greenhouse is subjected to pre-cooling treatment.
Preferably: in the step S3, when in winter, six windows are closed, a heat preservation quilt is installed for a greenhouse through a film rolling device, and a negative pressure fan is started, so that better heat preservation and ventilation effects can be realized, the temperature is increased, and the humidity is reduced.
The invention has the technical effects and advantages that:
the negative pressure fan and the high-pressure fog-forming device are arranged in the greenhouse, when the temperature is high in summer, six windows are opened to be matched with the high-pressure fog-forming device, so that the interior of the greenhouse can be rapidly cooled, when the temperature is winter, the high-pressure fog-forming device is opened in advance, crops are influenced by cold air in advance, and the negative pressure fan is opened, so that the rapid cooling can be better realized, and the cold resistance of the crops is improved.
Drawings
Fig. 1 is a schematic structural diagram of a greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a window on one side of a film winding device winding of a greenhouse capable of rapidly reducing Wen Dongji heat and humidity in summer.
In the figure: 1. a greenhouse film; 2. a bracket; 3. a negative pressure fan; 4. a window; 5. film rolling device.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1, in this embodiment, a greenhouse for rapidly reducing Wen Dongji heat and humidity in summer is provided, the width of the greenhouse is 11m, the top of the greenhouse is 3.5m, two 8m32 steel pipes are connected in a butt joint mode, door head columns of the greenhouse are fixed by square pipes, four windows 4 are formed in four sides of the greenhouse, two windows 4 are formed in the top of the greenhouse, the placement angle of the greenhouse is 10-15 ℃ in the south, a negative pressure fan 3 is arranged above the greenhouse towards the upper side door head column of the south, a high-pressure mist device is arranged in the greenhouse, when the temperature is high in summer, the six windows 4 are opened to cooperate with the mist generated by the high-pressure mist device, meanwhile, the negative pressure fan 3 is started to cool the interior of the greenhouse, and therefore the cooling effect is improved;
in winter, the high-pressure fog-forming device is opened in advance, the generated fog-forming device enables crops to be influenced by cold air in advance, and the six windows 4 and the negative pressure fan 3 are opened, so that rapid cooling can be better realized.
In summer, sunrise time is 5:00, incident angle is 28 degrees, solar altitude is 82 degrees in noon, sunset time is 19:00, and incident angle is 28 degrees;
in winter, the sunrise time is 6:53, the incident angle is 28 degrees, the solar altitude is 35 degrees at noon, and the sunset time is 16:52, an angle of incidence of 28 °;
the angle of the greenhouse is 10-15 degrees in the south and the west, the sunshine duration in the afternoon in summer is short, the heat can be better radiated, the sunshine duration in the afternoon in winter is longer, and the greenhouse has better heat preservation.
When winter arrives, seven layers of co-extrusion films are selected for the greenhouse, and the heat preservation quilt is installed in cooperation with a built-in film rolling device, so that better heat preservation and ventilation effects can be realized, the temperature is improved, and the humidity is reduced.
Example 2
The application method of the heat-preserving and humidity-reducing greenhouse capable of rapidly reducing Wen Dongji in summer is provided in the embodiment, and is as follows:
s1, adjusting the installation angle of the greenhouse to be 10-15 degrees in the south of the west;
s2, four side-opening windows are formed in the four sides of the greenhouse, two side-opening windows are formed in the top of the greenhouse, and six windows are formed in total;
s3, in summer, opening six windows, installing a sunshade net for the greenhouse through a film rolling device, and opening a high-pressure mist-spraying device and a negative-pressure fan to cool the interior of the greenhouse;
s4, in winter, the high-pressure mist-spraying device and the negative-pressure fan are started in advance, and the interior of the greenhouse is subjected to pre-cooling treatment;
s5, when in winter, the six windows are closed, the heat preservation quilt is installed for the greenhouse through the film winding device, the negative pressure fan is started, a better heat preservation ventilation effect can be achieved, the temperature is improved, and the humidity is reduced.
The working principle of the invention is as follows:
the negative pressure fan and the high-pressure fog-forming device are arranged in the greenhouse, when the temperature is high in summer, six windows are opened to be matched with the high-pressure fog-forming device, so that the interior of the greenhouse can be rapidly cooled, when the temperature is winter, the high-pressure fog-forming device is opened in advance, crops are influenced by cold air in advance, and the negative pressure fan is opened, so that the rapid cooling can be better realized, and the cold resistance of the crops is improved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. The utility model provides a greenhouse of Wen Dongji heat preservation and dehumidification fast falls in summer, its characterized in that, greenhouse installs negative pressure fan (3) towards south side door head stand top, greenhouse internally mounted high pressure camouflage device, high pressure camouflage device with negative pressure fan (3) cooperate at the inside environment that forms quick cooling/heat preservation of greenhouse.
2. The greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer according to claim 1, wherein the greenhouse is placed at an angle of 10-15 degrees in the south west.
3. The greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer according to claim 1, wherein four windows (4) are formed in four sides of the greenhouse, and two windows (4) are formed in the top of the greenhouse.
4. The greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer according to claim 1, wherein the width of the greenhouse is 11m and the top height of the greenhouse is 3.5m.
5. The greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer according to claim 1, wherein the greenhouse is formed by butt-joint connection of two 8m32 steel pipes, and door head stand columns of the greenhouse are fixed by square pipes.
6. The greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer according to claim 1, wherein seven layers of co-extrusion films are selected as the greenhouse, and a film rolling device is arranged in the greenhouse.
7. The application method of the heat-preserving and humidity-reducing greenhouse capable of rapidly reducing Wen Dongji in summer comprises the following steps of:
s1, adjusting the installation angle of the greenhouse to be 10-15 degrees in the south of the west;
s2, four side-opening windows are formed in the four sides of the greenhouse, two side-opening windows are formed in the top of the greenhouse, and six windows are formed in total;
s3, starting the high-pressure mist-spraying device and the negative-pressure fan to cool/insulate the interior of the greenhouse.
8. The greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer and the use method thereof according to claim 1, wherein six windows are opened in the summer in the step S3, a sunshade net is installed on the greenhouse through a film rolling device, and a high-pressure foggy device and a negative-pressure fan are opened to reduce the temperature in the greenhouse.
9. The greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer and the use method thereof according to claim 1, wherein in the step S3, the high-pressure mist device and the negative pressure fan are started in advance for performing the pre-cooling treatment on the interior of the greenhouse in winter.
10. The greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer and the use method thereof according to claim 1 are characterized in that in the step S3, six windows are closed, a heat preservation quilt is installed for the greenhouse through a film rolling device, a negative pressure fan is started, a better heat preservation and ventilation effect can be achieved, the temperature is increased, and the humidity is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211665854.2A CN116034775A (en) | 2022-12-23 | 2022-12-23 | Greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211665854.2A CN116034775A (en) | 2022-12-23 | 2022-12-23 | Greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116034775A true CN116034775A (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211665854.2A Pending CN116034775A (en) | 2022-12-23 | 2022-12-23 | Greenhouse capable of rapidly reducing Wen Dongji heat preservation and humidity in summer and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116034775A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017032248A (en) * | 2015-08-05 | 2017-02-09 | ネポン株式会社 | Air blowing system and air blower control method |
| CN206389886U (en) * | 2016-11-23 | 2017-08-11 | 昆明迦南美地农业有限公司 | A kind of greenhouse for rose nursery |
| CN108617357A (en) * | 2018-07-10 | 2018-10-09 | 张军民 | It is a kind of cultivation, planting greenhouse cooling system |
| CN214853128U (en) * | 2021-06-18 | 2021-11-26 | 江西长青温室工程有限公司 | Greenhouse capable of automatically jacking and opening window |
| CN218042785U (en) * | 2022-09-28 | 2022-12-16 | 南京农业大学 | Double-layer spraying greenhouse |
-
2022
- 2022-12-23 CN CN202211665854.2A patent/CN116034775A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017032248A (en) * | 2015-08-05 | 2017-02-09 | ネポン株式会社 | Air blowing system and air blower control method |
| CN206389886U (en) * | 2016-11-23 | 2017-08-11 | 昆明迦南美地农业有限公司 | A kind of greenhouse for rose nursery |
| CN108617357A (en) * | 2018-07-10 | 2018-10-09 | 张军民 | It is a kind of cultivation, planting greenhouse cooling system |
| CN214853128U (en) * | 2021-06-18 | 2021-11-26 | 江西长青温室工程有限公司 | Greenhouse capable of automatically jacking and opening window |
| CN218042785U (en) * | 2022-09-28 | 2022-12-16 | 南京农业大学 | Double-layer spraying greenhouse |
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