CN102939873A - Cooling device for greenhouse - Google Patents
Cooling device for greenhouse Download PDFInfo
- Publication number
- CN102939873A CN102939873A CN2012104219517A CN201210421951A CN102939873A CN 102939873 A CN102939873 A CN 102939873A CN 2012104219517 A CN2012104219517 A CN 2012104219517A CN 201210421951 A CN201210421951 A CN 201210421951A CN 102939873 A CN102939873 A CN 102939873A
- Authority
- CN
- China
- Prior art keywords
- main device
- cooling
- water
- cabinet
- green house
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a cooling device for a greenhouse, which comprises a deep well, wherein a water feed pipeline is connected with a water inlet pipeline division device of a cabinet body of a cooling main device; a cold air delivery pipeline is arranged at the top of the cabinet body of the cooling main device; an exhaust fan is arranged at an interface between the cold air delivery pipeline and the cabinet body of the cooling main device; the cold air delivery pipeline is connected with the greenhouse; the greenhouse is internally provided with a temperature induction power supply switch; the cabinet body of the cooling main device is internally provided with water uniform-dispersing screen mesh; air intake channels are formed on the two sides of the bottom of the cabinet body of the cooling main device; a water accumulation groove is formed at the bottom of the cabinet body of the cooling main device and internally provided with a draining pump and a draining pump power supply contact buoy; and a natural draining port is formed in a groove wall of the water accumulation groove.
Description
Technical field
The present invention relates to a kind of heat sink, be specifically related to a kind of green house heat sink.
Background technology
Green house has very important status in the station in current agricultural production, adopt the green house culturing vegetable, often improper because of fertilizing method, ignore ventilation, make the toxic gas in the green house canopy excessive, the production of danger to vegetables, and be disease by mistaken diagnosis often, so phenomenon in poor harvest, total crop failure usually occurs.Owing to use the quick-acting chemical fertilizer such as excessive urea, or fertilizing method is improper, as because using without the fertilizer that becomes thoroughly decomposed, in being arranged, decomposes in canopy the generation ammonia under the hot conditions, and the vegetables of will causing harm make the leaf margin tissue water soaked spots occur, and whole leaf withering is withered when serious.
Therefore, the heat sink of green house seems important, especially in heat, can lower the temperature rapidly and maintain the steady temperature that is beneficial to the growth of cultivation thing and seem even more important, at present, existing green house cooling system mostly has the shortcomings such as cooling is slow, temperature persistance is poor and cost is high, the consumption pollution is large on the market.
Ventilation, ventilation are ventilated and must be carried out when high temperature, otherwise can cause that indoor temperature descends.Drop in temperature is too fast during if ventilate, and in time close ventilating opening, prevents from that temperature from descending suddenly vegetables are endangered.Therefore, need a kind of heat sink of green house badly.
Summary of the invention
The object of the invention is to propose a kind of green house heat sink, green house cooling system cooling of the prior art is slow to solve, the poor problem of temperature persistance.
For reaching this purpose, the present invention by the following technical solutions:
A kind of green house heat sink, comprise deep well, immersible pump, water supply pipeline, in the described deep well immersible pump is set, immersible pump connects water supply pipeline, described water supply pipeline is connected on the inlet channel part flow arrangement of cabinet of the main device of cooling, top at the cabinet of the main device of described cooling is equipped with the cold wind conveyance conduit, the interface of the cabinet of described cold wind conveyance conduit and the main device of cooling is provided with exhaust fan, described cold wind conveyance conduit is connected with green house, in green house, be provided with the temperature sense power switch, be provided with all loose screen clothes of water in the cabinet of the main device of described cooling, the two bottom sides of the cabinet of the main device of described cooling is provided with air intake passage, the bottom of the cabinet of the main device of described cooling also is provided with water storage tank, be provided with draining pump in the described water storage tank and contact buoy with the draining pump power supply, be provided with the natural drainage mouth on the cell wall of described water storage tank.
As a kind of preferred, described inlet channel part flow arrangement is provided with water inlet, and described water inlet is connected with each branch water inlet main line, is provided with osculum on described each water inlet main line.
Especially, described water all loose screen cloth be the screen cloth of lattice-shaped.
Beneficial effect of the present invention is: owing to being provided with the interior underground water of immersible pump deep water pumping well, by the equal loose screen cloth of the inlet channel part flow arrangement in the main device of lowering the temperature and water, underground water being slowed down evenly fall to causing air intake passage by the main device cabinet bottom that lowers the temperature to enter in the cabinet natural air lowers the temperature rapidly, high-power exhaust fan by the main device cabinet of cooling top exports in the green house by force again, thereby reduce the temperature of green house, create the temperature environment that is conducive to cultivate the thing growth.
Description of drawings
The structural representation of Fig. 1 a kind of green house heat sink of the present invention;
The circuit connection diagram of Fig. 2 a kind of green house heat sink of the present invention;
The structural representation of the water shunting pipeline of Fig. 3 a kind of green house heat sink of the present invention;
The water of Fig. 4 a kind of green house heat sink of the present invention is the structural representation of loose screen cloth all.
Among the figure:
1, total power switch; 2, deep well; 3, immersible pump; 4, water supply pipeline; 5, the main device of lowering the temperature; 6, exhaust fan; 7, cold wind conveyance conduit; 8, inlet channel part flow arrangement; 9, the equal loose screen cloth of water; 10, air intake passage; 11, water storage tank; 12, draining pump; 13, draining pump power supply contact buoy; 14, draining pump drainpipe road junction; 15, natural drainage mouth; 16, natural drainage pipeline opening valve; 17, main heat sink; 18, temperature sense power switch; 19, green house.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment, the present invention according to principle be that the more conventional booth cooling of the fresh air means that obtain behind the circularly cooling of underground water more can reduce rapidly the green house temperature and can keep relative stationary temperature than the high 1-3 of original underground water ℃.Learn by actual measurement: outside air temperature is 28 ℃, when the deep well water temperature is 11 ℃, is transported to 14 ℃ of fresh air temperature in the green house through this invention heat sink; Through the several times actual measurement, be transported to fresh air temperature in the green house only than the high 1-3 of deep well temperature ℃ through this invention heat sink, but can reduce about 1/2 to the natural air temperature.The whole course of work of this invention heat sink and making material all are that nature is free of contamination, and the air that is transported to after its cooling in the green house is fresh stable again, cultivates the thing growth so the utmost point is beneficial to, and finally reaches the high yield purpose.
As shown in Figures 1 to 4, a kind of green house heat sink includes total power switch 1, deep well 2, immersible pump 3, water supply pipeline 4, the main device cabinet 5 of cooling, cold wind conveyance conduit 7, temperature sense power switch 18.The main device 5 of lowering the temperature is outside in green house; Temperature sense power switch 18 places green house inner, by cable and 1 terminal linking to each other of total power switch, links to each other with exhaust fan 6, immersible pump 3, draining pump 12 again; Main device cabinet 5 has cold wind conveyance conduit 7 to pass into green house 19.
The main device 5 of lowering the temperature is cabinet style, and normal length and width are approximately between the 1000mm-1500mm, and is high approximately between the 2500-3000mm, and the length and width height approximately can be according to the reality area needs of lowering the temperature, and increases or reduces.The inlet channel part flow arrangement is provided with water inlet, and described water inlet is connected with each branch water inlet main line, is provided with osculum on described each water inlet main line.
The present invention is when work: it is comprised of the main device 5 of cooling and upper wetting system two parts, deliver to cooling main device 5 with immersible pump 3 from the underground water of 2 li extractions of deep well by conveyance conduit, lower the temperature exhaust fan 6 synchronous working on main device 5 tops, the two has wire to be parallel to the total power switch 1 of input cable.Lower the temperature and be provided with air intake passage 10, inlet channel part flow arrangement 8 on the main device 5, water is loose screen cloth 9 all, water storage tank 11, (draining pump 12, draining pump power supply contact buoy 13, natural drainage mouth 15 can be set as required) and exhaust fan 6 and the cold wind output channel 7 on top form.The deep water well water that enters the main device 5 of cooling is shunted at inlet channel part flow arrangement 8, pass through again all loose screen cloth 9 even faling apart of multilayer water in the nature dropping process, fall in the water storage tank 11 of bottom, through after the above-mentioned process, the natural air temperature that enters cabinet by the cabinet air intake passage 10 of the main device 5 of cooling reduces rapidly, by the exhaust fan 6 of the synchronous working on the cabinet top of the main device 5 of cooling cold air is delivered in the green house 19 that needs cooling by cold wind conveyance conduit 7 again.When natural drainage can not reach drainage effect, close the valve at natural drainage pipeline 15 places, open draining pump 12, when the sidewall draining pump power supply of water storage tank 11 contact buoy 13 reaches emission point in the trough inner water position from being dynamically connected the draining pump power supply, make its draining of working immediately (when being fit to natural drainage, disconnect the draining pump switch, open the natural drainage pipeline valve, natural drainage is implemented); Be provided with TEMP power switch 18 in the green house 19, linked to each other with outside general supply output by wire, when green house 19 interior temperature are higher than in the design temperature scope, closing of circuit all devices startup work; When green house 19 interior temperature drop to the design temperature scope, circuitry cuts, all devices quits work.
The pipeline of water storage tank and draining can be set according to actual needs, can dig the filter well circulating reflux or discharged to natural river course etc.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention is not limited by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. green house heat sink, comprise deep well, immersible pump, in the described deep well immersible pump is set, immersible pump connects water supply pipeline, it is characterized in that: described water supply pipeline is connected on the inlet channel part flow arrangement of cabinet of the main device of cooling, top at the cabinet of the main device of described cooling is equipped with the cold wind conveyance conduit, the interface of the cabinet of described cold wind conveyance conduit and the main device of cooling is provided with exhaust fan, described cold wind conveyance conduit is connected with green house, in green house, be provided with the temperature sense power switch, be provided with all loose screen clothes of water in the cabinet of the main device of described cooling, the two bottom sides of the cabinet of the main device of described cooling is provided with air intake passage, the bottom of the cabinet of the main device of described cooling also is provided with water storage tank, be provided with draining pump in the described water storage tank and contact buoy with the draining pump power supply, be provided with the natural drainage mouth on the cell wall of described water storage tank.
2. a kind of green house heat sink as claimed in claim 1, it is characterized in that: described inlet channel part flow arrangement is provided with water inlet, and described water inlet is connected with each branch water inlet main line, is provided with osculum on described each water inlet main line.
3. a kind of green house heat sink as claimed in claim 1 is characterized in that: described water all loose screen cloth is the screen cloth of lattice-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104219517A CN102939873A (en) | 2012-10-30 | 2012-10-30 | Cooling device for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104219517A CN102939873A (en) | 2012-10-30 | 2012-10-30 | Cooling device for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102939873A true CN102939873A (en) | 2013-02-27 |
Family
ID=47722958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104219517A Pending CN102939873A (en) | 2012-10-30 | 2012-10-30 | Cooling device for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102939873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631052A (en) * | 2020-06-12 | 2020-09-08 | 安徽新源农业科技有限公司 | Temperature control net and method for green pepper seedling culture |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934980Y (en) * | 2006-07-07 | 2007-08-15 | 孙衍生 | Air cooler |
| CN101530045A (en) * | 2009-04-18 | 2009-09-16 | 寿光市新世纪种苗有限公司 | Sunlight greenhouse special for seedling culture |
| CN201911110U (en) * | 2010-10-11 | 2011-08-03 | 硕园有限公司 | Greenhouse equipment with temperature control function |
| CN201928745U (en) * | 2010-12-27 | 2011-08-17 | 天津滨海国际花卉科技园区股份有限公司 | Water supply structure of wet curtain of greenhouse |
| CN102210249A (en) * | 2011-03-30 | 2011-10-12 | 长沙湘蕈生物科技有限公司 | Edible mushroom industrial culture energy-saving temperature control system |
| CN202104105U (en) * | 2011-06-09 | 2012-01-11 | 天津市康宏肉鸡养殖专业合作社 | Poultry housing temperature control water curtain device |
| CN202190614U (en) * | 2011-08-09 | 2012-04-18 | 王建国 | Cooling device used for animal raising |
| CN102628603A (en) * | 2012-04-10 | 2012-08-08 | 胡永生 | Water-curtain-type air humidifying and cooling device and humidity control method thereof |
| CN202532630U (en) * | 2011-10-30 | 2012-11-14 | 蔡征宇 | Electrical equipment room energy saving cooling device |
| CN202890084U (en) * | 2012-10-30 | 2013-04-24 | 平泉县瀑河源食品有限公司 | Greenhouse cooling device |
-
2012
- 2012-10-30 CN CN2012104219517A patent/CN102939873A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934980Y (en) * | 2006-07-07 | 2007-08-15 | 孙衍生 | Air cooler |
| CN101530045A (en) * | 2009-04-18 | 2009-09-16 | 寿光市新世纪种苗有限公司 | Sunlight greenhouse special for seedling culture |
| CN201911110U (en) * | 2010-10-11 | 2011-08-03 | 硕园有限公司 | Greenhouse equipment with temperature control function |
| CN201928745U (en) * | 2010-12-27 | 2011-08-17 | 天津滨海国际花卉科技园区股份有限公司 | Water supply structure of wet curtain of greenhouse |
| CN102210249A (en) * | 2011-03-30 | 2011-10-12 | 长沙湘蕈生物科技有限公司 | Edible mushroom industrial culture energy-saving temperature control system |
| CN202104105U (en) * | 2011-06-09 | 2012-01-11 | 天津市康宏肉鸡养殖专业合作社 | Poultry housing temperature control water curtain device |
| CN202190614U (en) * | 2011-08-09 | 2012-04-18 | 王建国 | Cooling device used for animal raising |
| CN202532630U (en) * | 2011-10-30 | 2012-11-14 | 蔡征宇 | Electrical equipment room energy saving cooling device |
| CN102628603A (en) * | 2012-04-10 | 2012-08-08 | 胡永生 | Water-curtain-type air humidifying and cooling device and humidity control method thereof |
| CN202890084U (en) * | 2012-10-30 | 2013-04-24 | 平泉县瀑河源食品有限公司 | Greenhouse cooling device |
Non-Patent Citations (4)
| Title |
|---|
| J.斯特纳森著: "《工业自动化及过程控制》", 31 December 2006, 北京：科学出版社 * |
| 中国农业科学院蔬菜花卉研究所主编: "《中国蔬菜栽培学》", 28 February 2010, 北京：中国农业出版社 * |
| 林丰隆: "《自制自动化设施园艺与清洁蔬菜无土栽培》", 29 February 1988, 淑馨出版社 * |
| 王学德编著: "《三系杂交棉——棉花细胞质雄性不育的研究与利用》", 30 June 2011, 北京：科学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631052A (en) * | 2020-06-12 | 2020-09-08 | 安徽新源农业科技有限公司 | Temperature control net and method for green pepper seedling culture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204742115U (en) | Automatic water planting system | |
| EP2695513B1 (en) | Method and device for providing heat and carbon dioxide to vegetables and/or algae using power station flue gas | |
| CN204653161U (en) | A kind of greenhouse for planting vegetable of self-sufficiency | |
| CN208691882U (en) | A kind of green house of vegetables intelligent control system | |
| CN201571390U (en) | Bean sprouting machine | |
| CN105123489A (en) | Modularized resource intensive utilization type vegetable growing machine and use method thereof | |
| CN202890084U (en) | Greenhouse cooling device | |
| CN204014628U (en) | A kind of lentinus edodes greenhouse | |
| CN205052356U (en) | Shading cooling greenhouse for edible mushroom cultivation | |
| CN204536960U (en) | A kind of fruits and vegetables light Humidity Automatic Control device | |
| CN204796399U (en) | Flowerpot intelligence system of watering | |
| CN102939873A (en) | Cooling device for greenhouse | |
| CN205213690U (en) | Plant factory's open cultivation cistern | |
| CN204032001U (en) | The drainage device of soilless growing container | |
| CN206949095U (en) | A kind of temperature control device for being used to plant flat mushroom | |
| CN207692514U (en) | A kind of humiture of band collection rain device automatically controls greenhouse | |
| CN203323273U (en) | Air-conditioning system formed by uniting wet curtain draught fan cooling system and high-pressure spraying cooling system | |
| CN205299788U (en) | Animal house control by temperature change water saving system | |
| CN205161777U (en) | A equipment of storing up green fodder for golden tea | |
| CN204634616U (en) | Cold and hot and the ventilation equipment in pig farm based on floor heating | |
| CN102396409A (en) | Solar soil-less cultivation drop irrigation system and control method thereof | |
| CN205052253U (en) | Cooling greenhouse for edible mushroom cultivation | |
| CN208095565U (en) | A kind of hydroponic planting device | |
| CN208509719U (en) | A kind of green house of vegetables with atomization temperature-reduction device | |
| CN207400119U (en) | A kind of symmetrical seedling box structure of nursery of jujube tree cultivation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130227 |