CN202603291U - Drought simulation device for greenhouse - Google Patents
Drought simulation device for greenhouse Download PDFInfo
- Publication number
- CN202603291U CN202603291U CN2012200256673U CN201220025667U CN202603291U CN 202603291 U CN202603291 U CN 202603291U CN 2012200256673 U CN2012200256673 U CN 2012200256673U CN 201220025667 U CN201220025667 U CN 201220025667U CN 202603291 U CN202603291 U CN 202603291U
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- CN
- China
- Prior art keywords
- greenhouse
- drought
- arid
- electrically connected
- analogue means
- 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.)
- 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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Abstract
The utility provides a drought simulation device for a greenhouse. The drought simulation device comprises the greenhouse with a door and windows and is characterized in that an exhaust fan connected with an exhaust duct is arranged at the lower portion of the greenhouse, and a solar lamp and an ultraviolet lamp which are electrically connected with a voltage regulator are arranged at the top of the greenhouse to conveniently control the humidity, temperature, fan exhaust air rate, illumination intensity and the like. In addition, interflow and surface runoff water out of the greenhouse is effectively prevented from entering into the greenhouse to enable the greenhouse to be in a drought state all the time. Rain out of the greenhouse cannot affect the greenhouse so as to guarantee smoothness of drought simulation experiments. The drought simulation device has the advantages of being full-automatic to operate, simple in equipment, low in cost, true in drought simulation processes and the like.
Description
Technical field
The utility model relates to a kind of analogue means, and arid analogue means is used in particularly a kind of greenhouse, belongs to the agricultural equipment technical field.
Background technology
The global warming that the rising of greenhouse gases concentration causes more and more receives the concern of international community and the great attention of various countries.Global warming shows the rising of global temperature and the variation of rainfall spatial distribution pattern on the one hand, shows that on the other hand extreme climate takes place frequently, like continuous drought, especially big drought and waterlogging, hurricane, tsunami etc.Current, global warming is derived through experimental simulation to the influence of ecotope mostly, and major part is that the conclusion that obtains thus is with a low credibility, the data convincingness is not strong at experiment lab simulation gained.There is limited evidence currently of has the outdoor simulating device, especially outdoor nearly natural simulating drought device.Mostly analogue means only considers not have the precipitation process, does not consider other processes, and therefore not having the precipitation process can not authentic representative arid process, and the simulating drought device of research and development also is the real essence of simulating drought process thus.Therefore be necessary prior art is improved.
Summary of the invention
Can only simulate no precipitation process for solving existing analogue means, cause problems such as simulating drought process distortion, analog result is with a low credibility, the data convincingness is not strong, the utility model provides a kind of greenhouse to use arid analogue means.
The utility model is accomplished through following technical proposal: arid analogue means is used in a kind of greenhouse; The greenhouse that comprises band door, window; It is characterized in that the bottom, greenhouse is provided with the ventilating fan that links to each other with exhaust duct, the top, greenhouse is provided with sunlamp and the ultraviolet lamp that is electrically connected with pressure regulator, through ventilating fan the steam pump drainage in the greenhouse is gone out outside the greenhouse; Build illumination and hot situation in the greenhouse through sunlamp and uviol lamp then, so that under the drought status that simulates, carry out various tests and research.
The bottom, greenhouse is provided with temperature, humidity, illuminance monitoring probe; And each monitoring probe is electrically connected with controller outside through lead respectively, with through ambient signal such as the temperature in temperature, humidity, the illuminance monitoring probe collection greenhouse, humidity, illuminance and transfer to that controller compares, computing, processing.
Said ventilating fan is made as adjustable fan, at interval is arranged on the bottom, greenhouse, and ventilating fan is electrically connected with controller outside through lead, so as through controller to the unlatching of ventilating fan, close and control, the humidity in the realization greenhouse is controlled.
Said sunlamp pressure regulator and ultraviolet lamp pressure regulator are electrically connected with controller outside through lead respectively, so that through controller sunlamp pressure regulator and ultraviolet lamp pressure regulator are controlled, realize the regulation and control of intensity of illumination, temperature in the greenhouse.
Bottom, said greenhouse is provided with mine dam, and the bottom of this mine dam locates below ground level, and top is positioned at more than the face of land, gets in the greenhouse to stop interflow and rainwash water outside the greenhouse.
The utlity model has advantage and effect: adopt such scheme; Can control humidity, temperature, fan exhaust amount and intensity of illumination etc. in the greenhouse easily; And can prevent effectively that interflow and rainwash water outside the greenhouse from getting in the greenhouse, makes the greenhouse be in drought status all the time, even rainfall outside the greenhouse; Can not bring influence yet, guarantee carrying out smoothly of arid simulated experiment to the greenhouse.Advantages such as this device has full automatic working, equipment is simple, cost is low, simulating drought real process in fact are a desirable greenhouse arid analogue means.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
The utility model is accomplished through following technical proposal: arid analogue means is used in a kind of greenhouse, comprises the greenhouse 2 of band door 6, window 1, and 2 bottoms, greenhouse are provided with the ventilating fan 11 that links to each other with exhaust duct; The top, greenhouse is provided with the sunlamp 3 and ultraviolet lamp 4 that is electrically connected with pressure regulator 5; Through ventilating fan 11 the steam pump drainage in the greenhouse 2 is gone out outside the greenhouse 2, build illumination and hot situation in the greenhouse through sunlamp 3 and uviol lamp 4 then, 2 bottoms, greenhouse are provided with temperature monitoring probe 8, humidity detection probe 9, illuminance monitoring probe 10; And each monitoring probe is electrically connected with controller outside 7 through lead respectively; Ventilating fan 11 is made as adjustable fan, is arranged on 2 bottoms, greenhouse at interval, and ventilating fan 11 is electrically connected with controller outside 7 through lead; Sunlamp pressure regulator 5 is electrically connected with controller outside 7 through lead respectively with ultraviolet lamp pressure regulator 5; The bottom, greenhouse is provided with mine dam 12, and the bottom of this mine dam 12 locates below ground level, and top is positioned at more than the face of land.
Claims (5)
1. arid analogue means is used in a greenhouse, comprises the greenhouse of band door, window, it is characterized in that the bottom, greenhouse is provided with the ventilating fan that links to each other with exhaust duct, and the top, greenhouse is provided with sunlamp and the ultraviolet lamp that is electrically connected with pressure regulator.
2. arid analogue means is used in greenhouse according to claim 1, it is characterized in that bottom, said greenhouse is provided with temperature monitoring probe, humidity detection probe, illuminance monitoring probe, and each monitoring probe is electrically connected with controller outside through lead respectively.
3. arid analogue means is used in greenhouse according to claim 1, it is characterized in that said ventilating fan is made as adjustable fan, is arranged on the bottom, greenhouse at interval, and ventilating fan is electrically connected with controller outside through lead.
4. arid analogue means is used in greenhouse according to claim 1, it is characterized in that said sunlamp pressure regulator and ultraviolet lamp pressure regulator are electrically connected with controller outside through lead respectively.
5. arid analogue means is used in greenhouse according to claim 1, it is characterized in that bottom, said greenhouse is provided with mine dam, and the bottom of this mine dam locates below ground level, and top is positioned at more than the face of land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200256673U CN202603291U (en) | 2012-01-19 | 2012-01-19 | Drought simulation device for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200256673U CN202603291U (en) | 2012-01-19 | 2012-01-19 | Drought simulation device for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603291U true CN202603291U (en) | 2012-12-19 |
Family
ID=47337036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200256673U Expired - Fee Related CN202603291U (en) | 2012-01-19 | 2012-01-19 | Drought simulation device for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202603291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677790A (en) * | 2017-09-11 | 2018-02-09 | 云南省环境科学研究院(中国昆明高原湖泊国际研究中心) | The method of the hardening simulating experiment of soil containing heavy metal |
| CN108037242A (en) * | 2017-12-06 | 2018-05-15 | 姚屠乾 | A kind of crops arid simulated test facility |
| CN110622811A (en) * | 2019-10-23 | 2019-12-31 | 广西壮族自治区农业科学院 | Single-plant and combined drought-resisting screening method for sugarcane seedlings |
-
2012
- 2012-01-19 CN CN2012200256673U patent/CN202603291U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677790A (en) * | 2017-09-11 | 2018-02-09 | 云南省环境科学研究院(中国昆明高原湖泊国际研究中心) | The method of the hardening simulating experiment of soil containing heavy metal |
| CN108037242A (en) * | 2017-12-06 | 2018-05-15 | 姚屠乾 | A kind of crops arid simulated test facility |
| CN108037242B (en) * | 2017-12-06 | 2021-12-10 | 浦江县驰宇电子科技有限公司 | Crop drought simulation test equipment |
| CN110622811A (en) * | 2019-10-23 | 2019-12-31 | 广西壮族自治区农业科学院 | Single-plant and combined drought-resisting screening method for sugarcane seedlings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121219 Termination date: 20140119 |