CN205157062U - Agricultural plastic film temperature alarm - Google Patents
Agricultural plastic film temperature alarm Download PDFInfo
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- CN205157062U CN205157062U CN201520823525.5U CN201520823525U CN205157062U CN 205157062 U CN205157062 U CN 205157062U CN 201520823525 U CN201520823525 U CN 201520823525U CN 205157062 U CN205157062 U CN 205157062U
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- temperature
- temperature sensor
- laser lamp
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- waterproof case
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Abstract
The utility model discloses an agricultural plastic film temperature alarm, including temperature sensor, laser lamp, battery, waterproof case, support, temperature sensor be connected with the battery, the laser lamp be connected with temperature sensor, the waterproof case bottom is provided with the support. Usually the way of measuring the ground film temperature is that the workman opens the plastic film and puts into the thermometer and measure the membrane temperature, or measures with the help of professional instrument and equipment, when the temperature is above 45 DEG C when the membrane in, and will be to the heat dissipation of getting a cut, break, breach, tear, etc. Of the plastic film at xiao miao top. But the artifical ground film temperature of measuring is operated inconveniently, and professional instrument and equipment price is higher. The utility model provides an inconvenient problem of artifical measurement ground film temperature operation, have convenient monitoring, easy operation's advantage. Simultaneously, simple structure, low in cost, but the wide application is in the agricultural production.
Description
Technical field
The utility model belongs to temperature alarm field, is specifically related to a kind of agricultural mulching temperature alarm.
Background technology
The little transplantation of seedlings of flue-cured tobacco is normally carried out in mid-April, need covering with plastic film, and Yunnan is the drought period that temperature is higher in April ~ May just after little transplantation of seedlings.Because ground temperature in the shed on daytime sharply raises, especially at point at 11 in the morning to afternoon 3 ~ 4, ground temperature in the shed is outer than film high more than 10 DEG C, therefore often occurs the phenomenon causing seedling to burn to death because temperature in the shed is too high, has a strong impact on little shoot survival percent.Common way is that thermometer is put into mulch film and measured temperature in the shed by workman, or measures by special instrument equipment, when temperature in the shed is more than 45 DEG C, will carry out cut heat radiation to the mulch film at seedling top.But manual measurement mulch film temperature operation is inconvenient, and special instrument equipment price is higher.
For this reason, researching and developing a kind of conveniently monitoring, simple to operate, cheap agricultural mulching temperature alarm is the key solved the problem.
Utility model content
The purpose of this utility model is to provide a kind of agricultural mulching temperature alarm.
The purpose of this utility model is achieved in that and comprises temperature sensor, laser lamp, battery, waterproof case, support, and described temperature sensor is connected with battery, and described laser lamp is connected with temperature sensor, is provided with support bottom described waterproof case.
Compared with prior art, the utility model has following technique effect:
1, the utility model solves the problem of manual measurement mulch film temperature operation inconvenience, has convenient monitoring, advantage simple to operate.
2, the utility model structure is simple, cheap, can be widely used in agricultural production.
Accompanying drawing explanation
Fig. 1 is the utility model stereoscopic structural representation;
Fig. 2 is the inner perspective view of the utility model;
In figure: 1-temperature sensor, 2-laser lamp, 3-battery, 4-waterproof case, 5-support, 6-temperature controller, 7-switch A, 8-switch B.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, but limited the utility model never in any form, any conversion done based on the utility model training centre or replacement, all belong to protection domain of the present utility model.
As shown in accompanying drawing 1 ~ Fig. 2, the utility model comprises temperature sensor 1, laser lamp 2, battery 3, waterproof case 4, support 5, described temperature sensor 1 is connected with battery 3, described laser lamp 2 is connected with temperature sensor 1, is provided with support 5 bottom described waterproof case 4.
The probe of described temperature sensor 1 stretches out waterproof case 4.
Described temperature sensor 1 is arranged on the base plate of waterproof case 4.
Described laser lamp 2 quantity is 2.
Described laser lamp 2 is arranged on waterproof case 4 top.
Temperature controller 6 is provided with between described temperature sensor 1 and laser lamp 2.
Switch A7 is provided with between described battery 3 and temperature sensor 1.
Switch B8 is provided with between described laser lamp 2 and temperature controller 6.
Described support 5 is corner support.
The leg of described support 5 is taper.
Installation of the present utility model and the course of work:
When the little transplantation of seedlings of flue-cured tobacco, the utility model is put into the kind plant hole that one of them does not transplant seedling, support inserts in soil, and temperature sensor probe and soil distance are 20 ~ 40mm; Open switch A, switch B successively, the utility model is started working; Then covering with plastic film; Local temperature in the shed is higher than 45 DEG C, and during lower than 50 DEG C, one of them laser lamp lights, and when local temperature in the shed is more than 50 DEG C, two laser lamps light simultaneously; When patrolling in field, workman checks whether the utility model top lasers lamp lights every day; If one of them laser lamp lights, the same day must carry out cut to mulch film, if two laser lamps light simultaneously, should carry out cut to mulch film at once.
Advantage of the present utility model: the problem solving the inconvenience of manual measurement mulch film temperature operation, has convenient monitoring, advantage simple to operate.Meanwhile, structure is simple, cheap, can be widely used in agricultural production.
Claims (10)
1. an agricultural mulching temperature alarm, comprise temperature sensor (1), laser lamp (2), battery (3), waterproof case (4), support (5), it is characterized in that: described temperature sensor (1) is connected with battery (3), described laser lamp (2) is connected with temperature sensor (1), and described waterproof case (4) bottom is provided with support (5).
2. agricultural mulching temperature alarm according to claim 1, is characterized in that: the probe of described temperature sensor (1) stretches out waterproof case (4).
3. agricultural mulching temperature alarm according to claim 1, is characterized in that: described temperature sensor (1) is arranged on the base plate of waterproof case (4).
4. agricultural mulching temperature alarm according to claim 1, is characterized in that: described laser lamp (2) quantity is 2.
5. the agricultural mulching temperature alarm according to claim 1 or 4, is characterized in that: described laser lamp (2) is arranged on waterproof case (4) top.
6. agricultural mulching temperature alarm according to claim 1, is characterized in that: be provided with temperature controller (6) between described temperature sensor (1) and laser lamp (2).
7. agricultural mulching temperature alarm according to claim 1, is characterized in that: be provided with switch A(7 between described battery (3) and temperature sensor (1)).
8. the agricultural mulching temperature alarm according to claim 1 or 6, is characterized in that: be provided with switch B(8 between described laser lamp (2) and temperature controller (6)).
9. agricultural mulching temperature alarm according to claim 1, is characterized in that: described support (5) is corner support.
10. agricultural mulching temperature alarm according to claim 1, is characterized in that: the leg of described support (5) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823525.5U CN205157062U (en) | 2015-10-23 | 2015-10-23 | Agricultural plastic film temperature alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823525.5U CN205157062U (en) | 2015-10-23 | 2015-10-23 | Agricultural plastic film temperature alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157062U true CN205157062U (en) | 2016-04-13 |
Family
ID=55692741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823525.5U Active CN205157062U (en) | 2015-10-23 | 2015-10-23 | Agricultural plastic film temperature alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500760A (en) * | 2016-10-11 | 2017-03-15 | 钟山佳园生态农业有限公司 | A kind of mulch film environment monitoring device |
-
2015
- 2015-10-23 CN CN201520823525.5U patent/CN205157062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500760A (en) * | 2016-10-11 | 2017-03-15 | 钟山佳园生态农业有限公司 | A kind of mulch film environment monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |