CN217428859U - Automatic temperature measurement dry air preventing device for wheat field - Google Patents
Automatic temperature measurement dry air preventing device for wheat field Download PDFInfo
- Publication number
- CN217428859U CN217428859U CN202220818436.1U CN202220818436U CN217428859U CN 217428859 U CN217428859 U CN 217428859U CN 202220818436 U CN202220818436 U CN 202220818436U CN 217428859 U CN217428859 U CN 217428859U
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- air
- wheat
- dry
- controller
- automatic temperature
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- 241000209140 Triticum Species 0.000 title claims abstract description 56
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 56
- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 14
- 230000002262 irrigation Effects 0.000 claims abstract description 33
- 238000003973 irrigation Methods 0.000 claims abstract description 33
- 239000002689 soil Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 90
- 230000000694 effects Effects 0.000 description 8
- 238000005086 pumping Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003621 irrigation water Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
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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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Greenhouses (AREA)
Abstract
The utility model relates to a hot air device is prevented to automatic temperature measurement in wheat field, it includes suction pump (1), the delivery port of suction pump (1) links to each other with trunk line (5), trunk line (5) link to each other with drip irrigation pipe (6) that are located the field, further include suction air all-in-one (2), air cooler (3), controller (4), climate inductor and soil moisture detector (7) that are located the field, the air outlet of suction air all-in-one (2) with the air intake of air cooler (3) links to each other, the air outlet of air cooler (3) also with trunk line (5) link to each other, suction pump (1), suction air all-in-one (2), air cooler (3), climate inductor and soil moisture detector (7) all with controller (4) link to each other. The dry and hot air protection device can automatically perform dry and hot air protection according to weather conditions and field conditions, thereby being beneficial to the yield increase and income increase of wheat.
Description
Technical Field
The utility model belongs to the technical field of agricultural equipment, a wheat field auxiliary assembly is related to, especially a dry air heating device is prevented in automatic temperature measurement in wheat field.
Background
Wheat is an important crop in China, and can be used for making flour and the like for people to eat. In China, particularly in northern areas of China, the wheat planting amount is large, and the wheat is one of the most important crops.
Is susceptible to dry hot air and the like during the milk stage of wheat. The dry wind is also called "dry wind" or "dry wind", and is commonly called "fire wind" or "fire wind". The method is one of agricultural disastrous weather and meteorological disasters with high temperature, low humidity and certain wind power. When dry hot wind occurs, the temperature is obviously increased, the humidity is obviously reduced, certain wind power is accompanied, the transpiration is aggravated, the wheat root system absorbs water too late, the insufficient filling of the wheat is often caused, and blighted grains are serious and even withered and dead. The dry hot wind appears in the north China, the northwest China and the early spring and summer in Huang-Huai areas, and has serious influence on the yield and income increase of wheat in China. Therefore, how to prevent the dry hot wind is an important work in the production of wheat.
However, no special dry hot air drying device exists at present. When dry hot air occurs, the damage of the dry hot air is usually reduced as much as possible only by means of irrigation. However, if the field is already damp and irrigation is not needed, people often have no policy, and the conventional irrigation is complicated in operation and limited in cooling effect, so that the influence caused by dry hot air cannot be completely solved.
In view of the above technical defects in the prior art, it is urgently needed to develop a device suitable for preventing dry hot air.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming that exists among the prior art, provide a hot air blast device is prevented in automatic temperature measurement in wheat field, it can carry out the hot air protection futilely automatically according to weather condition and field condition to help the output increase income of wheat.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a hot air device is prevented to automatic temperature measurement in wheat field, its includes the suction pump, the delivery port of suction pump links to each other with the trunk line, the trunk line links to each other with the drip irrigation pipeline that is located the field, its characterized in that, further includes pumping air all-in-one, air cooler, controller, weather inductor and is located the soil moisture detector in the field, the air outlet of pumping air all-in-one with air cooler's air intake links to each other, air cooler's air outlet also with the trunk line links to each other, suction pump, pumping air all-in-one, air cooler, weather inductor and soil moisture detector all with the controller links to each other.
Preferably, the climate sensors comprise an air temperature sensor, a wind speed sensor, an air humidity sensor and a rainfall sensor.
Preferably, the automatic temperature measuring and dry-hot air preventing device for the wheat field further comprises a soil temperature sensor located in the field, and the soil temperature sensor is also connected with the controller.
Preferably, a plurality of drip irrigation holes are formed in the upper side wall and the lower side wall of the drip irrigation pipeline, and a support frame is arranged on the lower side wall of the drip irrigation pipeline.
Preferably, each drip irrigation hole is internally provided with a filter screen.
Preferably, a first electromagnetic control valve is arranged between the water outlet of the water suction pump and the main pipeline, and the first electromagnetic control valve is also connected with the controller.
Preferably, a second electromagnetic control valve is arranged between the air outlet of the air cooler and the main pipeline, and the second electromagnetic control valve is also connected with the controller.
Preferably, the controller is a single chip microcomputer or a programmable controller.
Compared with the prior art, the utility model discloses an automatic temperature measurement dry air heating device is prevented in wheat field has one or more among following beneficial technological effect:
1. the device can automatically realize the detection of climate and automatically start the dry hot air preventing measure according to the detection result, thereby reducing the influence of the dry hot air on the growth and the grouting of the wheat.
2. The detection in wheat field can be realized automatically to it prevents dry hot-blast measure according to the testing result automatic start in field correspondingly, prevents to cause adverse effect to the growth of wheat.
3. The whole process is carried out automatically without manual intervention, so that the labor cost can be reduced, and adverse effects caused by manual intervention can be reduced.
4. All be equipped with in its drip irrigation pipe's the last lateral wall and the lower lateral wall and drip irrigation the hole, compare with setting up on the lateral wall down alone, it can play the effect of preventing dry-hot wind better.
5. It can realize the yield increase and income increase of wheat.
Drawings
Fig. 1 is a schematic diagram of the automatic temperature measuring and dry air preventing device for wheat fields.
Fig. 2 is a sectional view of the drip irrigation pipeline of the automatic temperature measurement dry-hot air preventing device in the wheat field.
Detailed Description
The present invention is further described with reference to the following drawings and examples, which are not intended to limit the scope of the present invention.
The utility model relates to a hot and dry air device is prevented in automatic temperature measurement in wheat field, it can carry out hot and dry air protection automatically according to weather condition and field condition to help the output increase income of wheat.
Fig. 1 shows the schematic view of the automatic temperature measuring and dry air preventing device for wheat field of the utility model. As shown in figure 1, the automatic temperature measurement dry-proof hot air device for wheat field of the utility model comprises a water pump 1.
The water inlet of the water pump 1 can be connected with a water source. And the water outlet of the water suction pump 1 is connected with the main pipeline 5. The main pipeline 5 is connected with a drip irrigation pipeline 6 in the field. Like this, through suction pump 1 can deliver to the water pump in water source area drip irrigation pipeline 6, by drip irrigation pipeline 6 drips irrigation in the wheat field, solves the drought of wheat on the one hand, and on the other hand can reduce the influence of dry and hot wind to wheat through driping irrigation.
The utility model discloses in, automatic temperature measurement of wheat field prevents dry hot air device further includes drawing air supply all-in-one 2, air cooler 3, controller 4, weather inductor and is arranged in the soil moisture detector 7 in field.
And an air outlet of the air pumping and supplying integrated machine 2 is connected with an air inlet of the air cooler 3. Thus, the integrated pump/blower unit 2 can pump ambient air into the air cooler 3, and the air cooler 3 cools the air to form cool air.
The air outlet of the air cooler 3 is also connected with the main pipeline 5. Therefore, the cold air cooled by the air cooler 3 can be sprayed to the wheat field through the drip irrigation pipeline 6 so as to cool the wheat, and thus, the influence of the dry hot air on the wheat can be reduced through the cold air.
The weather sensor is used for sensing the weather so as to determine whether the dry hot air exists or not and the type of the dry hot air. The soil moisture detector 7 is used for detecting the moisture content of the wheat field so as to determine whether the wheat field is dry.
The water suction pump 1, the air pumping and blowing integrated machine 2, the air cooler 3, the climate sensor and the soil moisture detector 7 are all connected with the controller 4. Therefore, the controller 4 can control whether the water suction pump 1, the air pumping and supplying integrated machine 2 and the air cooler 3 are started or not according to the detection results of the climate sensor and the soil moisture detector 7, so that the dry hot air protection can be automatically realized.
In the present invention, the weather sensor includes an air temperature sensor 9, a wind speed sensor 10, an air humidity sensor 10, and a rainfall sensor 12.
The air temperature sensor 9 is used to sense the temperature in the air. The wind speed sensor 10 is used for sensing the wind speed in the air. The air humidity sensor 11 is used for sensing humidity in the air. The rainfall sensor 12 is used to sense rainfall. In this way, the controller 4 can determine whether there is dry hot air and the type of dry hot air according to the sensing results of the air temperature sensor 9, the wind speed sensor 10, the air humidity sensor 11, and the rainfall sensor 12, thereby facilitating control of whether to start a dry hot air prevention measure.
For example, if the highest temperature is higher than or equal to 32 ℃, the relative humidity is lower than or equal to 30%, and the wind speed is higher than or equal to 2 m/s; or the rainfall process is carried out for 2 days when the temperature is as low as or above the medium rain, the highest temperature is more than or equal to 30 ℃, the relative humidity is less than or equal to 40 percent, and the wind speed is more than or equal to 3 m/s, and then the hot wind day is judged to be light dry hot wind day;
if the highest temperature is measured to be more than or equal to 35 ℃, the relative humidity is less than or equal to 25 percent and the wind speed is more than or equal to 3 m/s, the hot wind day is determined to be redried.
If 1 raining process exists within 10 days before the wheat is mature, the rainfall is less than or equal to 10 millimeters, the wheat is vigorous and fine after raining, the maximum air temperature is greater than or equal to 30 ℃ in more than 1 day within 3 days, the relative humidity is lower and is less than 30%, and the wind speed is greater than or equal to 3 levels in 1 day, the wheat is judged to be withered dry hot air after raining.
And, when dry hot wind occurs, if the soil moisture detector 7 detects that moisture in the soil is low, at this time, the controller 4 may control the water pump 1 to be started to irrigate the wheat field. By watering, on one hand, moisture can be supplied to the wheat, and drought is prevented; on the other hand, the wheat can be cooled, and the adverse effect of dry hot air is prevented.
When dry hot air occurs, if the moisture in the soil is higher in the detection of the soil moisture detector 7, at the moment, the soil is not lack of water, and the influence of the dry hot air cannot be reduced by filling water. Controller 4 can control draw air supply all-in-one 2 and 3 starts of air cooler to carry the cold air for wheat field, lower the temperature for the wheat through the cold air, prevent dry and hot wind's adverse effect.
Meanwhile, the controller 4 can control the water filling amount and the cold air conveying amount according to different types of the dry hot air, so as to better realize the dry hot air prevention.
Furthermore, in the utility model discloses in, preferably, the automatic temperature measurement of wheat field prevents dry hot air device further includes the soil temperature sensor 8 that is arranged in the field. The soil temperature sensor 8 is also connected to the controller 4. The soil temperature sensor 8 can sense the temperature of the soil, so that the controller 4 can control the water filling amount and the cold air delivery amount according to different soil temperatures.
More preferably, a first electromagnetic control valve is arranged between the water outlet of the water suction pump 1 and the main pipeline 5. Said first solenoid control valve is also connected to said controller 4. Thus, the controller 4 can control the opening or closing of the first electromagnetic control valve as needed. For example, when water needs to be filled, the first electromagnetic control valve is controlled to be opened, otherwise, the first electromagnetic control valve is controlled to be closed.
Still preferably, a second electromagnetic control valve is arranged between the air outlet of the air cooler 3 and the main pipe 5. The second solenoid control valve is also connected to the controller 4. Thus, the controller 4 can control the opening or closing of the second electromagnetic control valve as needed. For example, when cold air needs to be delivered, the second electromagnetic control valve is controlled to be opened, otherwise, the second electromagnetic control valve is controlled to be closed.
Fig. 2 shows the cross-sectional view of the drip irrigation pipeline of the automatic temperature measurement dry-hot air preventing device in the wheat field. As shown in fig. 2, in the utility model, the upper side wall and the lower side wall of the drip irrigation pipe 6 are provided with a plurality of drip irrigation holes 6.1, and the lower side wall of the drip irrigation pipe 6 is provided with a support frame 6.3. Thereby, the drip irrigation water or cold air can be discharged through the plurality of drip irrigation holes 6.1. Drip irrigation the pipe with traditional and only set up on the lateral wall down and drip irrigation the hole and compare, all be equipped with in its upper and lower lateral wall and drip irrigation the hole, can upwards spray drip irrigation water or cold air, can play the effect of preventing dry-blast better.
Preferably, a filter screen 6.2 is arranged in each drip irrigation hole 6.1. Through setting up filter screen 6.2 can play the guard action well, prevent drip irrigation pipe 6's jam.
The utility model discloses in, the control logic that controller 4 realized is very simple, only need can be according to opening of the corresponding spare part of response result control of sensor open can. Therefore, it does not require complicated programming, but only needs to be able to implement simple control logic. Thus, in the present invention, the controller 4 may adopt any existing controller capable of implementing the above simple control logic. For example, the controller 4 may be a single chip microcomputer or a Programmable Logic Controller (PLC), etc. Here, the type of the controller 4 is not limited.
The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.
Claims (8)
1. The utility model provides a hot blast apparatus is prevented to automatic temperature measurement in wheat field, it includes suction pump (1), the delivery port of suction pump (1) links to each other with trunk line (5), trunk line (5) link to each other with drip irrigation pipe (6) that are located the field, its characterized in that, further including suction air all-in-one (2), air cooler (3), controller (4), climate inductor and soil moisture detector (7) that are located the field, the air outlet of suction air all-in-one (2) with the air intake of air cooler (3) links to each other, the air outlet of air cooler (3) also with trunk line (5) link to each other, suction pump (1), suction air all-in-one (2), air cooler (3), climate inductor and soil moisture detector (7) all with controller (4) link to each other.
2. The automatic temperature-measuring and dry-drying hot air device for the wheat field according to claim 1, wherein the climate sensors comprise an air temperature sensor (9), an air speed sensor (10), an air humidity sensor (11) and a rainfall sensor (12).
3. The automatic temperature measuring and dry heating preventing device for wheat fields according to claim 1, further comprising a soil temperature sensor (8) located in the field, wherein the soil temperature sensor (8) is also connected with the controller (4).
4. The automatic temperature measuring and dry-proof hot air device for the wheat field according to any one of claims 1-3, wherein a plurality of drip irrigation holes (6.1) are formed in both the upper side wall and the lower side wall of the drip irrigation pipeline (6), and a support frame (6.3) is arranged on the lower side wall of the drip irrigation pipeline (6).
5. The automatic temperature measuring and dry-proof hot air device for wheat fields as claimed in claim 4, wherein a filter screen (6.2) is arranged in each drip irrigation hole (6.1).
6. The automatic temperature measuring and dry heating preventing device for wheat fields according to claim 5, wherein a first electromagnetic control valve is arranged between a water outlet of the water pump (1) and the main pipeline (5), and the first electromagnetic control valve is also connected with the controller (4).
7. The automatic temperature measuring and dry-proof hot air device for wheat fields as claimed in claim 6, wherein a second electromagnetic control valve is arranged between the air outlet of the air cooler (3) and the main pipeline (5), and the second electromagnetic control valve is also connected with the controller (4).
8. The automatic temperature measuring and dry-proof hot air device for wheat fields according to claim 7, wherein the controller (4) is a single chip microcomputer or a programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220818436.1U CN217428859U (en) | 2022-04-11 | 2022-04-11 | Automatic temperature measurement dry air preventing device for wheat field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220818436.1U CN217428859U (en) | 2022-04-11 | 2022-04-11 | Automatic temperature measurement dry air preventing device for wheat field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217428859U true CN217428859U (en) | 2022-09-16 |
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ID=83216608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220818436.1U Expired - Fee Related CN217428859U (en) | 2022-04-11 | 2022-04-11 | Automatic temperature measurement dry air preventing device for wheat field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217428859U (en) |
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2022
- 2022-04-11 CN CN202220818436.1U patent/CN217428859U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |