CN211185136U - Little fog heat sink of warmhouse booth - Google Patents
Little fog heat sink of warmhouse booth Download PDFInfo
- Publication number
- CN211185136U CN211185136U CN201921152375.4U CN201921152375U CN211185136U CN 211185136 U CN211185136 U CN 211185136U CN 201921152375 U CN201921152375 U CN 201921152375U CN 211185136 U CN211185136 U CN 211185136U
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- Prior art keywords
- greenhouse
- micro
- fog
- mist
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims abstract description 13
- 230000008020 evaporation Effects 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000003595 mist Substances 0.000 claims description 41
- 238000001816 cooling Methods 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920005672 polyolefin resin Polymers 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000003673 groundwater Substances 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000008635 plant growth Effects 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
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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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model discloses a little fog heat sink of warmhouse booth belongs to modernized agricultural technology field. The system comprises a micro-fog system arranged in the greenhouse, an external sun-shading system arranged outside the greenhouse, a filtering device and a high-pressure pump for extracting underground water; little fog system carries groundwater through high-pressure pump pumping and sends into little fog system, and branch pipe in the little fog system of process simultaneously sprays the water smoke that the diameter is less than 50um with little fog shower nozzle pressurization, and the heat in the big-arch shelter is absorbed in the water smoke evaporation to the combined action through air-blower and draught fan blows away damp and hot air big from the greenhouseA greenhouse for ensuring the temperature, humidity and CO in the greenhouse2And (4) balancing and regulating concentration.
Description
Technical Field
The invention relates to the technical field of modern agriculture, in particular to a micro-fog cooling device for a greenhouse.
Background
The greenhouse is a device which can transmit light and keep warm and is used for cultivating plants in seasons which are not suitable for the growth of the plants, is suitable for the fields of flower cultivation, vegetable planting and the like, is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers, woods and the like in low-temperature seasons, and is widely applied to the field of agricultural production.
In the prior art, in order to meet the requirement of plant growth in the greenhouse, the growth of plants in the greenhouse is prevented from being influenced by high temperature, corresponding cooling equipment needs to be configured, a common cooling device is a natural ventilation and external sunshade system, although the common cooling device can also play a role in auxiliary cooling, most of the common cooling device is passive cooling measures, the cooling effect is slow, and the fine control of the temperature in the greenhouse cannot be realized.
By adopting the invention, the heat in the greenhouse can be absorbed through the atomization and evaporation of the low-temperature underground water, and the humidity in the greenhouse can be adjusted through the combined action of the air blower and the induced draft fan, so that the balance and the regulation of the temperature and the humidity in the plant growth environment in the greenhouse can be ensured.
Disclosure of Invention
The invention aims to solve the problems and provide the micro-mist cooling device for the greenhouse, which extracts and atomizes underground water to spray out, and blows out humid air through the combined action of the blower and the draught fan to accelerate water mist evaporation so as to achieve the technical effects of balancing humidity in the greenhouse and cooling.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows.
A micro-fog cooling device for a greenhouse is characterized in that. Comprises a greenhouse, a micro-fog system arranged inside the greenhouse, an external sun-shading system arranged outside the greenhouse, a filtering device and a high-pressure pump for extracting underground water; the micro-mist system mainly realizes the heat absorption and temperature reduction effects in the greenhouse by pressurizing liquid water and spraying water mist through the micro-mist spray head.
The micro-mist system extracts underground water through the high-pressure pump and sends the underground water into the micro-mist system, water mist is formed through the branch pipe and the micro-mist spray heads, heat in the greenhouse is absorbed through water mist evaporation, hot and humid air is blown away from the greenhouse through the combined action of the air blower and the draught fan, and the temperature and humidity balance in the greenhouse is guaranteed.
Preferably, the micro-fog system consists of a main pipe, branch pipes, micro-fog nozzles, an air blower, an induced draft fan and electric curtain rolling machines arranged on two sides of the greenhouse.
Preferably, the branch pipes and the micro-fog nozzles are uniformly arranged in the greenhouse in a matrix manner.
Preferably, the external sunshade system comprises an external sunshade motor, a sunshade net and an external sunshade framework, wherein the external sunshade framework is made of metal materials such as steel or aluminum alloy.
Preferably, the sunshade net is made of materials such as polyolefin resin or PE.
Preferably, the blowers are arranged on one side of the greenhouse at equal intervals; the draught fan is arranged on the other side of the greenhouse and is symmetrically arranged with the air blower.
Preferably, when the external shading system measures that the illumination intensity is higher than 10000lux and the temperature is higher than 35 ℃ in a manual site, the external shading motor drives the shading net to extend to complete the shading auxiliary cooling effect.
Preferably, when the temperature in the greenhouse is higher than 35 ℃, the micro-mist system pumps up underground water through a high-pressure water pump and blows the underground water into the main pipe, and liquid water is converted into water mist with the diameter smaller than 50um and sprayed into the greenhouse through the arranged branch pipes and the micro-mist spray heads at the lower ends of the branch pipes; at the moment, the electric curtain rolling machine is started to roll up the films on the two sides of the greenhouse to release air, the air blower and the induced draft fan are started to blow air outside the greenhouse into the greenhouse, and water mist in the greenhouse is blown out and is led out by the induced draft fan to accelerate evaporation and heat absorption of the water mist, so that the temperature and humidity balance in the greenhouse is ensured.
Preferably, the filter device comprises a filter element, and the filter element is made of PP cotton, polypropylene or metal.
Due to the adoption of the technical scheme, the invention has the following beneficial effects.
1. The invention blows air through the combined action of the air blower and the induced draft fan, blows out damp gas in the greenhouse, ensures the humidity balance in the greenhouse and promotes the growth of plants in the greenhouse.
2. The invention forms a micro-fog system through the coupling action of the high-pressure pump, the branch pipe and the micro-fog spray head with the air blower and the induced draft fan, and absorbs a large amount of heat in the greenhouse through the evaporation of the micro-fog, thereby achieving the technical effect of cooling the greenhouse.
Drawings
Embodiments of the invention or prior art solutions will be briefly described in the following with reference to the accompanying drawings used in the description of the embodiments, it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the attached drawing, 1-rock and soil layer, 2-well cover, 3-filtering device, 4-filter element, 5-water inlet pipe, 6-well, 7-high pressure pump, 8-main pipe, 9-external sunshade framework, 10-external sunshade motor, 11-sunshade net, 12-water circulation direction, 13-electric roller shutter machine, 14-blower, 15-draught fan, 16-branch pipe, 17-micro fog spray head, 18-greenhouse, 19-underground water
Detailed Description
A micro-fog cooling device for a greenhouse is characterized in that. Comprises a greenhouse 18, a micro-fog system arranged inside the greenhouse, an external sun-shading system arranged outside the greenhouse 18, a filtering device 3 and a high-pressure pump 7 for extracting underground water; the micro-mist system mainly realizes the effect of evaporating and absorbing heat in the greenhouse 18 by pressurizing liquid water and spraying water mist through the micro-mist spray head 17.
The micro-fog system extracts underground water through the high-pressure pump 7 and sends the underground water into the micro-fog system, water fog is formed through the main pipe 8, the branch pipes 16 and the micro-fog nozzles 17, heat in the greenhouse 18 is absorbed through water fog evaporation, hot and humid air is blown away from the greenhouse through the combined action of the air blower 14 and the induced draft fan 15, and the temperature and humidity balance in the greenhouse 18 is guaranteed.
When the illumination intensity of the external sunshade system is higher than 10000lux and the temperature is higher than 35 ℃, the external sunshade motor 10 drives the sunshade net 11 to extend to complete the sunshade auxiliary cooling effect.
When the temperature in the greenhouse is higher than 35 ℃, the micro-mist system extracts underground water through a high-pressure pump 7 and blows the underground water into a main pipe 8, and liquid water is converted into water mist with the diameter smaller than 50 micrometers and sprayed into the greenhouse 18 through a distributed branch pipe 16 and a micro-mist spray head 17 at the lower end of the branch pipe 16; at the moment, the electric rolling machine 13 is started to roll up the films on the two sides of the greenhouse 18 to naturally release air, meanwhile, the air blower 14 and the induced draft fan 15 are started to blow air outside the greenhouse 18 into the greenhouse 18, blow out water mist in the greenhouse, and draw out humid air through the induced draft fan 15 to accelerate evaporation and heat absorption of the water mist and guarantee temperature and humidity balance in the greenhouse.
The following further describes the embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the micro-mist system in the greenhouse passes through a high pressure pump 7 arranged outside a greenhouse 18, the groundwater with lower temperature passes through a water inlet pipe 5, sequentially passes through a filtering device 3, the high pressure pump 7, a main pipe 8 and branch pipes 16 arranged in a matrix manner at the upper part of the greenhouse 18, and sprays micro-mist with the diameter less than 50um into the greenhouse 18 through a micro-mist spray head 17, so that the heat in the greenhouse is absorbed through the evaporation of the water mist.
Meanwhile, the electric curtain rolling machines 13 on the two sides of the greenhouse 18 are started to slowly lift the films on the two sides of the greenhouse 18 for natural ventilation; meanwhile, the air blower 14 on one side of the greenhouse 18 blows in external air, and the air blower and the induced draft fan 15 on the other side of the greenhouse 18 cooperate to lead out humid air inside the greenhouse 18 outside the greenhouse 18, accelerate evaporation and heat absorption of water mist, guarantee balance of temperature and humidity in the greenhouse 18, and create a good temperature and humidity environment for plant growth.
In addition, when the external shading system measures that the illumination intensity is higher than 10000lux and the temperature exceeds 35 ℃ in a manual site, the external shading motor 10 drives the shading net 11 to slowly extend to shade the sunlight in the greenhouse 18, so that the phenomenon of plant light inhibition caused by overlarge illumination intensity is avoided, and meanwhile, the auxiliary cooling effect is achieved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides a little fog heat sink of warmhouse booth which characterized in that: comprises a greenhouse, a micro-fog system arranged inside the greenhouse, an external sun-shading system arranged outside the greenhouse, a filtering device and a high-pressure pump for extracting underground water; the micro-mist system is mainly used for realizing the heat absorption and temperature reduction effects in the greenhouse by pressurizing liquid water and spraying water mist through the micro-mist spray head;
the micro-mist system extracts underground water through the high-pressure pump and sends the underground water into the micro-mist system, water mist is formed through the branch pipe and the micro-mist spray heads, heat in the greenhouse is absorbed through water mist evaporation, hot and humid air is blown away from the greenhouse through the combined action of the air blower and the draught fan, and the temperature and humidity balance in the greenhouse is guaranteed.
2. The micro-fog cooling device for the greenhouse as claimed in claim 1, wherein: the micro-fog system consists of a main pipe, branch pipes, micro-fog nozzles, an air blower, a draught fan and electric curtain rolling machines arranged on two sides of the greenhouse.
3. The micro-fog cooling device for the greenhouse as claimed in claim 2, wherein: the branch pipes and the micro-fog nozzles are uniformly arranged in the greenhouse in a matrix manner.
4. The micro-fog cooling device for the greenhouse as claimed in claim 1, wherein: the external sunshade system comprises an external sunshade motor, a sunshade net and an external sunshade framework, wherein the external sunshade framework is made of metal materials such as steel or aluminum alloy; the sunshade net is made of materials such as polyolefin resin or PE.
5. The micro-fog cooling device for the greenhouse as claimed in claim 2, wherein: the blowers are arranged on one side of the greenhouse at equal intervals; the draught fan is arranged on the other side of the greenhouse and is symmetrically arranged with the air blower.
6. The micro-fog cooling device for the greenhouse as claimed in claim 4, wherein: when the illumination intensity of the external shading system is higher than 10000lux and the temperature is higher than 35 ℃, the external shading motor drives the shading net to extend to complete the shading auxiliary cooling effect.
7. The micro-fog cooling device for the greenhouse as claimed in claim 2, wherein: when the temperature in the greenhouse is higher than 35 ℃, the micro-mist system pumps up underground water through a high-pressure water pump and blows the underground water into the main pipe, and liquid water is converted into water mist with the diameter smaller than 50 micrometers and sprayed into the greenhouse through the arranged branch pipes and the micro-mist spray heads at the lower ends of the branch pipes; at the moment, the electric curtain rolling machine is started to roll up the films on the two sides of the greenhouse to release air, the air blower and the induced draft fan are started to blow air outside the greenhouse into the greenhouse, and water mist in the greenhouse is blown out and is led out by the induced draft fan to accelerate evaporation and heat absorption of the water mist, so that the temperature and humidity balance in the greenhouse is ensured.
8. The micro-fog cooling device for the greenhouse as claimed in claim 1, wherein: the filter device comprises a filter element, wherein the filter element is made of PP cotton, polypropylene or metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152375.4U CN211185136U (en) | 2019-07-22 | 2019-07-22 | Little fog heat sink of warmhouse booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152375.4U CN211185136U (en) | 2019-07-22 | 2019-07-22 | Little fog heat sink of warmhouse booth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211185136U true CN211185136U (en) | 2020-08-07 |
Family
ID=71883235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921152375.4U Expired - Fee Related CN211185136U (en) | 2019-07-22 | 2019-07-22 | Little fog heat sink of warmhouse booth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211185136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214600A (en) * | 2019-07-22 | 2019-09-10 | 安徽省大地园林股份有限公司 | A kind of greenhouse fog temperature lowering device |
-
2019
- 2019-07-22 CN CN201921152375.4U patent/CN211185136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214600A (en) * | 2019-07-22 | 2019-09-10 | 安徽省大地园林股份有限公司 | A kind of greenhouse fog temperature lowering device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |