CN203027829U - Novel greenhouse temperature control system - Google Patents
Novel greenhouse temperature control system Download PDFInfo
- Publication number
- CN203027829U CN203027829U CN2012207310062U CN201220731006U CN203027829U CN 203027829 U CN203027829 U CN 203027829U CN 2012207310062 U CN2012207310062 U CN 2012207310062U CN 201220731006 U CN201220731006 U CN 201220731006U CN 203027829 U CN203027829 U CN 203027829U
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- cold
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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
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Abstract
The utility model relates to the technical field of agriculture, in particular to a novel greenhouse temperature control system. Compared with the prior art, the novel greenhouse temperature control system is characterized by comprising a cold and hot switch, a cold and hot water dual-purpose heat-insulating storage box, a cold and hot air circulating distributor and an air supply and exhaust system. The cold and hot switch and the cold and hot water dual-purpose heat-insulating storage box which are unique are adopted, the cold and hot water dual-purpose heat-insulating storage box transmits cold energy or heat into a greenhouse through the cold and hot air circulating distributor and the air supply and exhaust system, indoor temperature of the greenhouse or other places can be freely regulated, quick temperature decreasing and increasing can be realized within a short time, primary investment cost and long-time operating expense are lowered for a user, a temperature control device system which is efficient, energy-saving and environment-friendly is formed, ideal temperature needed by the user can be reached quickly, and constant temperature effect which is uniform and ideal can be maintained for a long time. The novel greenhouse temperature control system has the advantages of low mounting cost, low use cost, economy, practicability, energy conservation, environmental protection and the like, and has good market prospect.
Description
Technical field
The present invention relates to agricultural technology field, particularly a kind of Tunnel as greenhouse temperature control system.
Background technology
In agricultural production, much all adopt the greenhouse to cultivate and plant, in the greenhouse, cultivate and plant and just need suitable temperature and sunlight, particularly for special plant, such as Moth orchid, Moth orchid is the hot belt type plant, the cultivation temperature should be maintained between 15～34 ℃, suitable temperature is as follows: vegetative stage is 26～27 ℃, and the flowering phase is 19～21 ℃, in order to obtain more bennet, temperature can be maintained at 18～20 ℃, amounted to for 4 ~ 8 weeks, at insufficient light or day warm when too high, be maintained at 18 ℃ to strengthen flower forcing (inducing bud), when insufficient light, if temperature surpasses 24 hours greater than time of 23 ℃, can cause too much nourishing and growing and lose petal, therefore just important for temperature controlling.
And cascade wall falling temperature technique is mainly still adopted in the greenhouse temperature regulation and control of prior art medium temperature chamber, but cascade wall falling temperature technique only is applicable to that high temperature season reduces temperature and plays booster action, can't at any time accomplish to make the indoor temperature lifting freely, and cooling and environment humidity effect are still undesirable, particularly can not satisfy the special low temperature requirement of plant.Also having some is to adopt central air-conditioning or domestic air conditioning directly to lower the temperature, and adopts this mode also to exist a lot of weak points, as the cost of investment height, and defective such as operating cost and power consumption are big, and indoor temperature is slower or inhomogeneous.Also having some is to adopt coal and boiler combination or use electric boiler and diesel oil heating machine etc. to heat, but this pattern and above-mentioned air-conditioning and cascade wall falling temperature technique are similar, but can only act on the effect of heating winter, and there are environmental protection and risk problem such as highly energy-consuming source and contaminated environment, therefore in the plant greenhouse cultivation field, press for a kind of greenhouse temperature control system that can satisfy all temps requirement.
Summary of the invention
For solving the plant greenhouse cultivation existing defective of temperature control and problem in the prior art, provide a kind of Tunnel as greenhouse temperature control system.
The technical scheme that the present invention adopts for its technical problem of solution is: Tunnel as greenhouse temperature control system of the present invention comprises cold and hot switch, the dual-purpose insulation storage box of hot and cold water and cold and hot air circulation distribution machine and air-supply exhaust system, between described cold and hot switch and the dual-purpose insulation storage box of hot and cold water, be provided with the cold cycling water pump, between the dual-purpose insulation storage box of described hot and cold water and cold and hot air circulation distribution machine, also be provided with the cold cycling water pump, cold and hot switch carries cold water or hot water for the dual-purpose insulation storage box of hot and cold water by the cold cycling water pump, and the dual-purpose insulation storage box of hot and cold water then provides low temperature energy or heat energy for cold and hot air circulation distribution machine by the cold cycling water pump.
The dual-purpose insulation storage box of described hot and cold water is provided with water inlet, delivery port, water supplement port, gap, sewage draining exit and temperature controller, carries out the hot and cold water exchange between the dual-purpose insulation storage box of hot and cold water and the cold and hot switch.
Described air-supply exhaust system comprises adjustable ground ajutage, and discharges cold wind or hot blast by the exhaust outlet on the ajutage of adjustable ground.
The invention has the beneficial effects as follows: compared with prior art, Tunnel as greenhouse temperature control system of the present invention adopts unique cold and hot switch and the dual-purpose insulation storage box of hot and cold water, and carry out energy storage by the dual-purpose insulation storage box of hot and cold water, the dual-purpose insulation storage box of hot and cold water is transported to cold energy or heat in the green house by cold and hot air circulation distribution machine and air-supply exhaust system, the indoor temperature in green house or other place is regulated and control freely, at short notice, cooling or intensification rapidly, and the first cost of investment of user and long-play expense have been reduced, produce the temperature control equipment system of not only efficient but also energy-saving and environmental protecting, can arrive the required ideal temperature of user rapidly, can keep evenly desirable constant temperature effect for a long time, it is low to have installation cost, use cost is low, economical and practical, advantages such as energy-saving and environmental protecting have good market prospects.
Description of drawings
Below in conjunction with the drawings and specific embodiments Tunnel as greenhouse temperature control system of the present invention is described further.
Fig. 1 is the structural representation of Tunnel as greenhouse temperature control system of the present invention.
Embodiment
As shown in Figure 1, Tunnel as greenhouse temperature control system of the present invention comprises cold and hot switch 10, the dual-purpose insulation storage box 20 of hot and cold water and cold and hot air circulation distribution machine 30 and air-supply exhaust system 40.Between cold and hot switch 10 and the dual-purpose insulation storage box 20 of hot and cold water, be provided with cold cycling water pump 50, between the dual-purpose insulation storage box 20 of hot and cold water and cold and hot air circulation distribution machine 30, also be provided with cold cycling water pump 50, cold and hot switch 10 carries cold water or hot water for the dual-purpose insulation storage box 20 of hot and cold water by cold cycling water pump 50, the dual-purpose insulation storage box 20 of hot and cold water then provides low temperature energy or heat energy for cold and hot air circulation distribution machine 30 by cold cycling water pump 50, and cold and hot air circulation distribution machine 30 is discharged to cold air or hot-air in the green house by air-supply exhaust system 40.
As shown in Figure 1, cold and hot switch 10 adopts the cryogenic refrigeration principle, according to season temperature required operation setting enable cold and hot switch 10, produce the required superfreeze water of cooling by cold and hot switch 10, or winter the required high-temperature-hot-water of heating, the hot and cold water that this cold and hot switch 10 is produced is by cold cycling water pump 50, with cold water or hot water storage in the dual-purpose insulation storage box 20 of hot and cold water, when dual-purpose insulation storage box 20 temperature of hot and cold water arrive the temperature that presets, when arriving minimum temperature or arriving maximum temperature, transmit temperature signal by the dual-purpose insulation storage box 20 of hot and cold water and give cold and hot switch 10, thereby make cold and hot switch 10 stop automatically or open entering duty.This cold and hot switch 10 has highlighted can produce cryogenic freezing water, and high-temperature-hot-water, with existing central air-conditioning unit contrast, one: this machine can be opened operation automatically when the night dip electricity consumption, the hot and cold water of producing is stored by the dual-purpose insulation storage box 20 of hot and cold water, be used for interior space cooling next day or heat up using, saved user's electricity consumption operating cost in a large number; Its two: this machine and central air-conditioning contrast commonly used at present, this machine can be produced cryogenic freezing water and high-temperature-hot-water, temperature can directly reduce water temperature to 1 degree above freezing, heat and directly to heat to 60 degree above freezing, and the existing minimum water temperature of central air-conditioning technology often can only be at 8 degree above freezing to 12 degree freezing temperatures, and the highest water temperature is between 45 degree above freezing are spent to 52.This double-temperature refrigerator heat exchanger has improved the efficiency function of this machine in a large number.
As shown in Figure 1, be respectively equipped with water inlet 21, delivery port 22, water supplement port 23, gap 24, sewage draining exit 25 and temperature controller 26 on the dual-purpose insulation storage box 20 of hot and cold water.Carry out the hot and cold water exchange between the dual-purpose insulation storage box 20 of hot and cold water and the cold and hot switch 10, the dual-purpose insulation storage box 20 of this hot and cold water adopts high-quality stainless steel and thickening high density polyurethane high pressure painting insulation material, form through well-designed processing and fabricating, have and directly to store low temperature or high temperature hot and cold water heat insulation function, and tool is extremely efficient in preserving heat, its characteristic is in normal temperature 24 hours, hot and cold water is under natural world normal temperature, consuming intensification or cooling extent keeps in 2 degree, insulation and sealing property are splendid, greatly save the operation power consumption energy of cold and hot switch and shortened the operation working time, when the dual-purpose insulation storage box 20 of this hot and cold water is spent water temperature at storage cryogenic freezing water above freezing 1, the casing outside is dewfall and cold doubtful water not, few by the temperature that natural world consumes, and this incubator contrasts in common air source heat pump boiler, not only be used for hot water thermal insulating commonly used but also can be after seasonal climate changes, directly store cryogenic freezing water during summer, the dual-purpose insulation storage box 20 of this hot and cold water has realized one case double-purpose functional, saves user's cost of investment.
As shown in Figure 1, cold and hot air circulation distribution machine 30 and the use that matches of air-supply exhaust system 40, air-supply exhaust system 40 comprises adjustable ground ajutage 41, and by exhaust outlet 42 discharge cold wind or the hot blasts on the adjustable ground ajutage 41, adopt up air supply mode of ground, height is adjustable goes up return air air flow principles.This cold and hot air circulation distribution machine 30 is completely different with central air-conditioning air supply mode commonly used and other heating and cooling equipment air supply modes, this cold and hot air circulation distribution machine 30 has changed original traditional top and has down blown or the cross air blasting mode, and original traditional air supply mode can cause having living space and liter or cooling comprehensively up and down all around at booth, thereby increased the operation working time of central air-conditioning or miscellaneous equipment, increase the power consumption energy and toxic emission risk, defectives such as non-uniform temperature.
As shown in Figure 1, in the middle of real work, when plastic greenhouse or other indoor need intensification or cooling, indoor temperature required according to setting, controller passes to cold and hot air circulation distribution machine 30 with the temperature signal that sets, and after cold and hot air circulation distribution machine 30 was received signal instruction, cold and hot air circulation distribution machine 30 started the centrifugal fan operation work of blowing immediately.After cold and hot air circulation distribution machine 30 starts, the indoor temperature controller passes to the indoor temperature signal the dual-purpose insulation storage box 20 of hot and cold water again, at this moment, the dual-purpose insulation storage box 20 of hot and cold water will will or be heated by indoor required cooling and carry chilled water or high-temperature-hot-water to cold and hot air circulation distribution machine 30 according to the temperature required signal of indoor temperature controller transmission.Thereby make the centrifugal fan of cold and hot air circulation distribution machine 30 that cold air or hot-air are delivered to adjustable ground ajutage 41, and discharge cold wind or hot blast by the exhaust outlet 42 on the adjustable ground ajutage 41 equably, the cold air or the heating installation withdraw air distribution circulator that by force airduct are blown out by high-order air-intaking box again after blowing out, and circular flow work successively.This air layer circulation pattern that flows has been avoided the long range diffusion of cold air or heating installation, periodic duty so again and again.Reach optimum state.After the chilled water of the dual-purpose insulation storage box 20 of hot and cold water or high-temperature-hot-water and are consumed water temperature at indoor cold and heat air distribution circulator evaporations, according to preestablishing required water temperature, when water temperature is lower than when preestablishing, immediately temperature signal is passed to cold and hot switch 10, after cold and hot switch 10 is received signal, start operation immediately, produce cryogenic freezing water or high-temperature-hot-water, until arriving design temperature, this cold and hot switch 10 stops automatically or opens, and has so formed cover control double-temperature refrigerator heat exchange circulation system automatically.
In sum as can be known, Tunnel as greenhouse temperature control system of the present invention adopts unique cold and hot switch and the dual-purpose insulation storage box of hot and cold water, and carry out energy storage by the dual-purpose insulation storage box of hot and cold water, the dual-purpose insulation storage box of hot and cold water is transported to cold energy or heat in the green house by cold and hot air circulation distribution machine and air-supply exhaust system, the indoor temperature in green house or other place is regulated and control freely, at short notice, cooling or intensification rapidly, and the first cost of investment of user and long-play expense have been reduced, produce the temperature control equipment system of not only efficient but also energy-saving and environmental protecting, can arrive the required ideal temperature of user rapidly, can keep evenly desirable constant temperature effect for a long time, it is low to have installation cost, use cost is low, advantage such as economical and practical has good market prospects.
, but should be understood that under the situation that does not break away from relevant protection domain defined by the claims that those skilled in the art can make change and/or revise according to embodiments of the invention describing the present invention property and nonrestrictive description.
Claims (3)
1. Tunnel as greenhouse temperature control system, it is characterized in that: comprise cold and hot switch, the dual-purpose insulation storage box of hot and cold water and cold and hot air circulation distribution machine and air-supply exhaust system, between described cold and hot switch and the dual-purpose insulation storage box of hot and cold water, be provided with the cold cycling water pump, between the dual-purpose insulation storage box of described hot and cold water and cold and hot air circulation distribution machine, also be provided with the cold cycling water pump, cold and hot switch carries cold water or hot water for the dual-purpose insulation storage box of hot and cold water by the cold cycling water pump, and the dual-purpose insulation storage box of hot and cold water then provides low temperature energy or heat energy for cold and hot air circulation distribution machine by the cold cycling water pump.
2. Tunnel as greenhouse temperature control system according to claim 1, it is characterized in that: the dual-purpose insulation storage box of described hot and cold water is provided with water inlet, delivery port, water supplement port, gap, sewage draining exit and temperature controller, carries out the hot and cold water exchange between the dual-purpose insulation storage box of hot and cold water and the cold and hot switch.
3. Tunnel as greenhouse temperature control system according to claim 1, it is characterized in that: described air-supply exhaust system comprises adjustable ground ajutage, and discharges cold wind or hot blast by the exhaust outlet on the ajutage of adjustable ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207310062U CN203027829U (en) | 2012-12-26 | 2012-12-26 | Novel greenhouse temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207310062U CN203027829U (en) | 2012-12-26 | 2012-12-26 | Novel greenhouse temperature control system |
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| CN203027829U true CN203027829U (en) | 2013-07-03 |
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| CN2012207310062U Expired - Fee Related CN203027829U (en) | 2012-12-26 | 2012-12-26 | Novel greenhouse temperature control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103907491A (en) * | 2014-04-22 | 2014-07-09 | 衢州市煜鑫农产品加工技术开发有限公司 | Vegetable greenhouse cooling system with function of solar synergic ventilation |
| CN104054540A (en) * | 2014-07-10 | 2014-09-24 | 北京聚能温室科技有限公司 | Novel greenhouse cooling device and application method thereof |
| CN107166803A (en) * | 2017-06-07 | 2017-09-15 | 湖南忠食农业生物科技有限公司 | A kind of hot and cold water economic benefits and social benefits exchange cycles system of edible mushroom factory |
| CN109041968A (en) * | 2018-09-03 | 2018-12-21 | 南京理工技术转移中心有限公司 | A kind of booth thermal insulation equipment and its working method |
-
2012
- 2012-12-26 CN CN2012207310062U patent/CN203027829U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103907491A (en) * | 2014-04-22 | 2014-07-09 | 衢州市煜鑫农产品加工技术开发有限公司 | Vegetable greenhouse cooling system with function of solar synergic ventilation |
| CN104054540A (en) * | 2014-07-10 | 2014-09-24 | 北京聚能温室科技有限公司 | Novel greenhouse cooling device and application method thereof |
| CN104054540B (en) * | 2014-07-10 | 2016-02-24 | 北京聚能温室科技有限公司 | greenhouse cooling device and application method |
| CN107166803A (en) * | 2017-06-07 | 2017-09-15 | 湖南忠食农业生物科技有限公司 | A kind of hot and cold water economic benefits and social benefits exchange cycles system of edible mushroom factory |
| CN109041968A (en) * | 2018-09-03 | 2018-12-21 | 南京理工技术转移中心有限公司 | A kind of booth thermal insulation equipment and its working method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131226 |