CN204595484U - A kind of crop hot dry wind environmental simulation and supervising device - Google Patents
A kind of crop hot dry wind environmental simulation and supervising device Download PDFInfo
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- CN204595484U CN204595484U CN201520212424.4U CN201520212424U CN204595484U CN 204595484 U CN204595484 U CN 204595484U CN 201520212424 U CN201520212424 U CN 201520212424U CN 204595484 U CN204595484 U CN 204595484U
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Abstract
The utility model relates to crop detection technique field, particularly relates to the environmental simulation of a kind of crop hot dry wind and supervising device.This crop hot dry wind environmental simulation and supervising device comprise plant growth pulpit, lighting simulation unit, hot blast generating unit, crop damage Condition Monitoring Unit, hot dry wind affect and suppress unit to form and processing and control element (PCE); In plant growth pulpit, hot dry wind is passed into, the generation of simulation crop hot dry wind by hot blast generating unit; Can be detected growing environment indexs such as the indoor temperature of crop, humidity, wind speed, intensity of illumination, the soil moisture, soil moisture content and crop blade face temperature by crop damage Condition Monitoring Unit, and be delivered to processing and control element (PCE) in real time, achieve the Real-Time Monitoring of crop by hot dry wind influence degree; Processing and control element (PCE) controls hot dry wind impact according to crop growth environment indication information and suppresses cell operation, alleviates or suppresses hot dry wind to the adverse effect of crop, effectively preventing the impact of hot dry wind.
Description
Technical field
The utility model relates to crop detection technique field, particularly relates to the environmental simulation of a kind of crop hot dry wind and supervising device.
Background technology
Hot dry wind is a kind of high temperature low humidity and with the agricultural disaster weather of certain wind-force, temperature is more than 30 DEG C, relative humidity is 30% or following, wind speed is at more than 3m/s, the essence of its harm is high temperature, low humidity causes crops physiological drought, wind has increased the weight of the degree endangered, and the dominant factor of hot dry wind is high temperature.Therefore, be necessary to carry out experimental simulation to hot dry wind, and carry out monitoring and prevent.
At present, in hot dry wind analogue means, the Chinese utility model patent " compression dry-hot wind preparation device " of application number 200920194778.5 is separated by air compressor, heat exchanger, condenser gas and water and gas-holder forms analogue means; The Chinese utility model patent " a kind of Portable simulation dry hot air generating means " of application number 201210127135.5, is made up of microclimate control box, drying device, heating arrangement, wind-controlling device and aerial temperature and humidity supervising device.But above two patents all only considered the analogue means of hot dry wind, but to crop by the Real-Time Monitoring of hot dry wind influence degree and hot dry wind effectively prevent lack consideration.
Therefore, for above deficiency, the utility model provides the environmental simulation of a kind of crop hot dry wind and supervising device.
Utility model content
(1) technical matters that will solve
The purpose of this utility model is to provide the problem of modelling that the environmental simulation of a kind of crop hot dry wind and supervising device solve hot dry wind on the one hand, realizes on the other hand being subject to the Real-Time Monitoring of hot dry wind influence degree and the effective control to hot dry wind environment to crop.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides the environmental simulation of a kind of crop hot dry wind and supervising device, and it comprises plant growth pulpit, lighting simulation unit, hot blast generating unit, crop damage Condition Monitoring Unit, hot dry wind impact suppression unit formation and processing and control element (PCE); Lighting simulation unit and crop damage Condition Monitoring Unit are arranged in plant growth pulpit, and be all connected with processing and control element (PCE), hot blast generating unit is connected with plant growth pulpit, and be connected with processing and control element (PCE), hot dry wind impact suppresses unit to be communicated with plant growth pulpit, and is connected with processing and control element (PCE); Plant growth pulpit is provided with hot-blast outlet.
Wherein, described plant growth pulpit comprises bottom surface steel plate, side tempered glass and end face tempered glass, and the position that described bottom surface steel plate keeps to the side has the groove for installing side tempered glass, and end face tempered glass is fixedly connected on the top of side tempered glass.
Wherein, described lighting simulation unit comprises multiple sun power analog modulation, and multiple sun power analog modulation is connected with processing and control element (PCE) by data line.
Wherein, described hot blast generating unit comprises fan, exhaust passage, heating wire and protection net, exhaust passage is fixed on the sidewall of plant growth pulpit, fan is arranged on the porch of exhaust passage, protection net is arranged at outlet, heating wire is arranged in exhaust passage, and described fan, heating wire are all electrically connected with processing and control element (PCE).
Wherein, described crop damage Condition Monitoring Unit comprises the sensor and data acquisition unit that are connected, and described data acquisition unit is connected with processing and control element (PCE).
Wherein, described sensor comprises temperature sensor, humidity sensor, air velocity transducer, intensity of illumination sensor, soil temperature sensor, Soil Moisture Sensor and crop blade face temperature sensor.
Wherein, described crop damage Condition Monitoring Unit also comprises video camera, and video camera is connected with described data acquisition unit.
Wherein, described hot dry wind impact suppresses unit to comprise sprayer, medicine-chest and pump, and described pump is arranged on the pipeline between described medicine-chest and sprayer, and is connected with processing and control element (PCE), and described sprayer is arranged in described plant growth pulpit.
Wherein, described sprayer comprises shower nozzle and spray boom, and described shower nozzle is arranged on spray boom, and described spray boom is arranged on the top of described plant growth pulpit.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: in the crop hot dry wind environmental simulation that the utility model provides and supervising device, long-term cropping in plant growth pulpit, by lighting simulation unit for crop provides photoenvironment, in plant growth pulpit, hot dry wind is passed into, the generation of simulation crop hot dry wind by hot blast generating unit; Can be detected growing environment indexs such as the indoor temperature of crop, humidity, wind speed, intensity of illumination, the soil moisture, soil moisture content and crop blade face temperature by crop damage Condition Monitoring Unit, because crop damage Condition Monitoring Unit is connected with processing and control element (PCE), the crop growth environment indication information of above-mentioned collection can be delivered to processing and control element (PCE) in real time, achieves the Real-Time Monitoring of crop by hot dry wind influence degree; Processing and control element (PCE) and hot dry wind affect and suppress unit to be connected, control hot dry wind impact according to crop growth environment indication information and suppress cell operation, alleviate or suppress hot dry wind to the adverse effect of crop, the impact of hot dry wind is effectively prevented, finally realizing the good growth of crop; Above-mentioned crop hot dry wind environmental simulation and supervising device reliability is strong, efficiency is high, cost is low, be easy to operate, is easy to batch production and promotes the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hot dry wind environmental simulation of the utility model crop and supervising device;
Fig. 2 is the annexation schematic diagram of crop damage Condition Monitoring Unit in the hot dry wind environmental simulation of the utility model crop and supervising device;
Fig. 3 is that in the hot dry wind environmental simulation of the utility model crop and supervising device, hot dry wind affects the annexation schematic diagram suppressing unit.
In figure, 1: hot-blast outlet; 2: fixture; 3: sun power analog modulation; 4: hot blast generating unit; 5: door; 6: plant growth pulpit; 7: hot blast control module; 8: lighting control module; 9: processing and control element (PCE); 11: shower nozzle; 12: spray boom; 13: connecting pipe; 14: pump; 15: medicine-chest.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, the crop hot dry wind environmental simulation that provides of the utility model and supervising device comprise plant growth pulpit 6, lighting simulation unit, hot blast generating unit 4, crop damage Condition Monitoring Unit, hot dry wind affect and suppress unit to form and processing and control element (PCE) 9; Lighting simulation unit and crop damage Condition Monitoring Unit are arranged in plant growth pulpit 6, and be all connected with processing and control element (PCE) 9, hot blast generating unit 4 is connected with plant growth pulpit 6, and be connected with processing and control element (PCE) 9, hot dry wind impact suppresses unit to be communicated with plant growth pulpit 6, and is connected with processing and control element (PCE) 9; Plant growth pulpit 6 is provided with hot-blast outlet 1, usually, is provided with the fixture 2 for fixing crop damage Condition Monitoring Unit in plant growth pulpit 6.
In above-described embodiment, in the crop hot dry wind environmental simulation that the utility model provides and supervising device, long-term cropping in plant growth pulpit 6, by lighting simulation unit for crop provides photoenvironment, in plant growth pulpit 6, hot dry wind is passed into, the generation of simulation crop hot dry wind by hot blast generating unit 4, can to the indoor temperature of crop by crop damage Condition Monitoring Unit, humidity, wind speed, intensity of illumination, the soil moisture, the growing environment indexs such as soil moisture content and crop blade face temperature detect, because crop damage Condition Monitoring Unit is connected with processing and control element (PCE) 9, the crop growth environment indication information of above-mentioned collection can be delivered to processing and control element (PCE) 9, processing and control element (PCE) 9 and hot dry wind affect and suppress unit to be connected, control hot dry wind impact according to crop growth environment indication information and suppress cell operation, alleviate or suppress hot dry wind to the adverse effect of crop, finally realize the good growth of crop, above-mentioned crop hot dry wind environmental simulation and supervising device reliability is strong, efficiency is high, cost is low, be easy to operate, is easy to batch production and promotes the use of.
Particularly, described plant growth pulpit 6 is transparent crop raising chamber of a 4m × 3m × 2.5m, comprise bottom surface steel plate, side tempered glass and end face tempered glass, the position that described bottom surface steel plate keeps to the side has the groove for installing side tempered glass, end face tempered glass is fixedly connected on the top of side tempered glass, and 4 sides and top are thickness 12mm; Fix between the tempered glass of side and with 3 web members in end face tempered glass junction; Web member is square right angle geometrical clamp, side tempered glass is provided with door 5.
Further, described lighting simulation unit comprises multiple sun power analog modulation 3, be specially the sunshine analog modulation of 5 250W power, 5 sun power analog modulations 3 are connected with processing and control element (PCE) 9 by data line, sun power analog modulation 3 is connected with the lighting control module 8 be integrated in processing and control element (PCE) 9 particularly, for regulating the brightness of sunshine analog modulation; Lighting control module 8 comprises light control switch and corresponding circuit board.
Particularly, described hot blast generating unit 4 comprises fan, exhaust passage, heating wire and protection net, exhaust passage is fixed on the sidewall of plant growth pulpit 6, fan is arranged on the porch of exhaust passage, protection net is arranged at outlet, heating wire is arranged in exhaust passage, and described fan, heating wire are all electrically connected with processing and control element (PCE) 9, is specifically connected with the hot blast control module 7 be integrated on processing and control element (PCE) 9; Heating wire is the circular Fe-based perovskite-like oxide silk of 1000W, and described hot blast generating unit 4 is specially two.
Described crop damage Condition Monitoring Unit comprises the sensor and data acquisition unit that are connected, and described data acquisition unit is connected with processing and control element (PCE) 9; Described sensor comprises temperature sensor, humidity sensor, air velocity transducer, intensity of illumination sensor, soil temperature sensor, Soil Moisture Sensor and crop blade face temperature sensor; Described crop damage Condition Monitoring Unit also comprises video camera, and video camera is connected with described data acquisition unit.
Particularly, as shown in Figure 2, described data acquisition unit is arranged in plant growth pulpit 6, and for image data and collection image, described video camera is fixed on plant growth pulpit 6 inner top, described temperature sensor, humidity sensor, air velocity transducer, intensity of illumination sensor is exposed in the air in plant growth pulpit 6, described soil temperature sensor, Soil Moisture Sensor is buried in the soil in plant growth pulpit 6, crop blade face temperature sensor is fixed on crop leaf surface by geometrical clamp, can the indoor temperature of accurate convenient acquisition crop by the sensor and video camera, humidity, wind speed, intensity of illumination, the soil moisture, soil moisture content and crop blade face temperature information, certain above-mentioned each sensor all has corresponding power supply (battery pack) to power.
Particularly, described hot dry wind impact suppresses unit to comprise sprayer, medicine-chest 15 and pump 14, described pump 14 is arranged on the connecting pipe 13 between described medicine-chest 15 and sprayer, and is connected with processing and control element (PCE) 9, and described sprayer is arranged in described plant growth pulpit 6; Described sprayer comprises shower nozzle 11 and spray boom 12, and described shower nozzle 11 is arranged on spray boom 12, and described spray boom 12 is arranged on the top of described plant growth pulpit 6.
Particularly, described shower nozzle 11 is Fan spray head 11, Fan spray head 11 is fixed on spray boom 12, described spray boom 12 is the pvc pipe of 2.5m length, and be arranged at top, plant growth pulpit 6, be sprayer conveying liquid by described medicine-chest 15 and pump 14, described medicine-chest 15 is the round plastic case of 5L, is arranged at outside plant growth pulpit 6.
The crop hot dry wind environmental simulation that the utility model provides and the specific works process of supervising device as follows:
(1) long-term cropping
In plant growth pulpit 6, lay the soil of 40cm to 70cm, and according to certain density planting plants.
(2) lighting simulation unit and hot blast generating unit 4 is opened
Open lighting simulation unit and hot blast generating unit 4, make temperature in plant growth pulpit 6 more than 30 DEG C, relative humidity is 30% or following, and wind speed is at more than 3m/s.
(3) crop damage Condition Monitoring Unit is opened
Open crop damage Condition Monitoring Unit, video camera, temperature sensor, humidity sensor, air velocity transducer, intensity of illumination sensor, soil temperature sensor, Soil Moisture Sensor, crop blade face temperature sensor are powered, turn-on data collector and processing and control element (PCE) 9, carry out Real-Time Monitoring to crop damage situation.
(4) hot dry wind impact suppresses unit
After the hot dry wind harm that crop suffers to a certain degree, configure the liquids such as a certain proportion of waxy liquid, leaf solution body, clear water and be positioned in medicine-chest 15, start pump 14, carry out spray liquid by shower nozzle 11 pairs of crops, to prevent the impact of hot dry wind.
In sum, in the crop hot dry wind environmental simulation that the utility model provides and supervising device, not only can dry-hot simulation wind, can also Real-Time Monitoring plant growth situation and affect situation by hot dry wind, and suppress unit liquid fertilizer sprayed or wax liquid by hot dry wind impact, restrain or alleviate the impact of crop by hot dry wind.This crop hot dry wind environmental simulation and supervising device reliability is strong, efficiency is high, cost is low, be easy to operate, is easy to batch production and promotes the use of.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (9)
1. the environmental simulation of crop hot dry wind and a supervising device, is characterized in that: it comprises plant growth pulpit, lighting simulation unit, hot blast generating unit, crop damage Condition Monitoring Unit, hot dry wind impact suppression unit formation and processing and control element (PCE); Lighting simulation unit and crop damage Condition Monitoring Unit are arranged in plant growth pulpit, and be all connected with processing and control element (PCE), hot blast generating unit is connected with plant growth pulpit, and be connected with processing and control element (PCE), hot dry wind impact suppresses unit to be communicated with plant growth pulpit, and is connected with processing and control element (PCE); Plant growth pulpit is provided with hot-blast outlet.
2. crop hot dry wind according to claim 1 environmental simulation and supervising device, it is characterized in that: described plant growth pulpit comprises bottom surface steel plate, side tempered glass and end face tempered glass, the position that described bottom surface steel plate keeps to the side has the groove for installing side tempered glass, and end face tempered glass is fixedly connected on the top of side tempered glass.
3. crop hot dry wind according to claim 1 environmental simulation and supervising device, is characterized in that: described lighting simulation unit comprises multiple sun power analog modulation, and multiple sun power analog modulation is connected with processing and control element (PCE) by data line.
4. crop hot dry wind according to claim 1 environmental simulation and supervising device, it is characterized in that: described hot blast generating unit comprises fan, exhaust passage, heating wire and protection net, exhaust passage is fixed on the sidewall of plant growth pulpit, fan is arranged on the porch of exhaust passage, protection net is arranged at outlet, heating wire is arranged in exhaust passage, and described fan, heating wire are all electrically connected with processing and control element (PCE).
5. the crop hot dry wind environmental simulation according to any one of claim 1-4 and supervising device, is characterized in that: described crop damage Condition Monitoring Unit comprises the sensor and data acquisition unit that are connected, and described data acquisition unit is connected with processing and control element (PCE).
6. crop hot dry wind according to claim 5 environmental simulation and supervising device, is characterized in that: described sensor comprises temperature sensor, humidity sensor, air velocity transducer, intensity of illumination sensor, soil temperature sensor, Soil Moisture Sensor and crop blade face temperature sensor.
7. crop hot dry wind according to claim 6 environmental simulation and supervising device, is characterized in that: described crop damage Condition Monitoring Unit also comprises video camera, and video camera is connected with described data acquisition unit.
8. the crop hot dry wind environmental simulation according to any one of claim 1-4 and supervising device, it is characterized in that: described hot dry wind impact suppresses unit to comprise sprayer, medicine-chest and pump, described pump is arranged on the pipeline between described medicine-chest and sprayer, and be connected with processing and control element (PCE), described sprayer is arranged in described plant growth pulpit.
9. crop hot dry wind according to claim 8 environmental simulation and supervising device, is characterized in that: described sprayer comprises shower nozzle and spray boom, and described shower nozzle is arranged on spray boom, and described spray boom is arranged on the top of described plant growth pulpit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212424.4U CN204595484U (en) | 2015-04-09 | 2015-04-09 | A kind of crop hot dry wind environmental simulation and supervising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212424.4U CN204595484U (en) | 2015-04-09 | 2015-04-09 | A kind of crop hot dry wind environmental simulation and supervising device |
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| Publication Number | Publication Date |
|---|---|
| CN204595484U true CN204595484U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212424.4U Expired - Fee Related CN204595484U (en) | 2015-04-09 | 2015-04-09 | A kind of crop hot dry wind environmental simulation and supervising device |
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| CN (1) | CN204595484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808524A (en) * | 2015-04-09 | 2015-07-29 | 中国农业科学院农业信息研究所 | Dry hot air environment simulating and monitoring device for crops |
| CN108872488A (en) * | 2018-07-13 | 2018-11-23 | 中国农业科学院农业环境与可持续发展研究所 | A kind of Catastrophe climate simulator |
-
2015
- 2015-04-09 CN CN201520212424.4U patent/CN204595484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808524A (en) * | 2015-04-09 | 2015-07-29 | 中国农业科学院农业信息研究所 | Dry hot air environment simulating and monitoring device for crops |
| CN108872488A (en) * | 2018-07-13 | 2018-11-23 | 中国农业科学院农业环境与可持续发展研究所 | A kind of Catastrophe climate simulator |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |