CN203181845U - Adjustable gas insect killer - Google Patents
Adjustable gas insect killer Download PDFInfo
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- CN203181845U CN203181845U CN 201320207835 CN201320207835U CN203181845U CN 203181845 U CN203181845 U CN 203181845U CN 201320207835 CN201320207835 CN 201320207835 CN 201320207835 U CN201320207835 U CN 201320207835U CN 203181845 U CN203181845 U CN 203181845U
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- playpipe
- insect
- adjustable
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Abstract
The utility model discloses an adjustable gas insect killer which comprises a gas heater and a gas propeller. An inlet of the gas propeller is connected with the gas heater, an injection pipe is installed at an outlet of the gas propeller, a nozzle is formed in the other end of the injection pipe, a temperature measurement and display device is installed at the position of the nozzle, the nozzle is of a cupule-shaped structure, a gas adjusting valve is arranged at the position of the outlet of the gas propeller, and the gas adjusting valve is matched with the nozzle to control the injection pressure and the injection range of gas. The adjustable gas insect killer can adjust the injection range and the injection pressure of the hot gas in real time, is suitable for killing injurious insects in different types, and is high in insect killing accuracy.
Description
Technical field
The utility model belongs to the desinsection instrument, relates in particular to a kind of adjustable gas disinsector.
Background technology
Damage by disease and insect is the formidable enemy that crops produce, and for desinsection, people have developed many agricultural chemicals, but As time goes on, insect is also more and more stronger to the tolerance of agricultural chemicals, the poor effect of simple spraying pesticide desinsection, and also residual agricultural chemicals also has harmful effect to people healthy.
In order to address the above problem, following patented technology has been proposed in the prior art:
A kind of gas disinsector is disclosed as China Patent No. " 201120133740.4 ", its open day is on December 28th, 2011, its technical scheme is that described gas disinsector comprises gas heater, the gas propulsive device links to each other with gas heater, playpipe is equipped with in the exit of gas propulsive device, the playpipe other end is equipped with nozzle, and temperature survey and display unit are equipped with in the nozzle place.But in actual deinsectization process, because the kind difference of insect, but such as the little gregarious insect of volume is arranged, bulky single insect etc. is arranged also, and the obviously deinsectization effectively of single nozzle, the poor accuracy of deinsectization.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that the gas disinsector exists in the prior art, a kind of adjustable gas disinsector is provided, the utility model can be regulated ejection scope and the ejection pressure of hot gas in real time, is applicable to and kills different types of insect, the accuracy height of deinsectization.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of adjustable gas disinsector, comprise gas heater and gas propeller, the import department of gas propulsive device links to each other with gas heater, playpipe is equipped with in the exit of gas propulsive device, the playpipe other end is equipped with nozzle, and temperature survey and display unit are equipped with in the nozzle place, it is characterized in that: described nozzle is seedpod of the lotus shape structure, the exit of described gas propulsive device is provided with gas control valve, and described gas control valve cooperates expulsion pressure and the spray regime of controlling gas with nozzle.
Described nozzle is threaded with playpipe.
Be provided with gas-tight sealing between described nozzle and the playpipe.
Adopt advantage of the present utility model to be:
One, in the utility model, described nozzle is set to seedpod of the lotus shape structure, can increase the spray regime of gas, improves the accuracy of killing insect; And gas control valve is set in the exit of described gas propulsive device, can control the expulsion pressure of gas, by cooperating of gas control valve and nozzle, can either kill the little but gregarious insect of volume, also can kill bulky single insect, be applicable to and kill multiple different insect that efficient and the accuracy of deinsectization simultaneously are higher.
Two, in the utility model, described nozzle adopts with playpipe and is threaded, and can change corresponding nozzle according to different types of crops and different types of insect, to improve the accuracy of deinsectization, adopts simultaneously to be threaded the installation and maintenance of being more convenient for.
Three, in the utility model, be provided with gas-tight sealing between described nozzle and the playpipe, can prevent that gas from leaking, and keeps the expulsion pressure of disinsector.
Description of drawings
Fig. 1 is the utility model structural representation.
Be labeled as among the figure: 1, gas heater, 2, the gas propulsive device, 3, playpipe, 4, temperature survey and display unit, 5, nozzle, 6, gas control valve.
Embodiment
A kind of adjustable gas disinsector, comprise gas heater 1 and gas propeller 2, the import department of gas propulsive device 2 links to each other with gas heater 1, playpipe 3 is equipped with in the exit of gas propulsive device 2, playpipe 3 other ends are equipped with nozzle 5, and temperature survey and display unit 4 are equipped with in nozzle 5 places, and described nozzle 5 is seedpod of the lotus shape structure, the exit of described gas propulsive device 2 is provided with gas control valve 6, and described gas control valve 6 cooperates expulsion pressure and the spray regime of controlling gas with nozzle 5.
In the utility model, described nozzle 5 is threaded with playpipe 3 preferred employings, is convenient to installation and maintenance and changes nozzle 5.
In the utility model, preferably be provided with gas-tight sealing between described nozzle 5 and the playpipe 3, keep hot gas can not reveal.
Operation principle of the present utility model is: air heat is spent to She Xiangshi 55-70, plant growth insect position was placed under this temperature 3-5 seconds, can not influence growing of crop under this specific temperature, but insect is not restrained oneself this environment, do not escape again, " dried by the fire ripe " by hot gas, the polypide epidermis loses water retaining function, moisture loss in the body, drying shrinkage death.In this course, can be by ejection pressure and the ejection scope of gas control valve 6 with seedpod of the lotus shape nozzle 5 fit adjustment hot gas, as on the crop of the single insect that grows easily, can will increase the expulsion pressure of nozzle 5 by gas control valve 6, as on the crop of the gregarious insect that grows easily, can increase the spray regime of nozzle 5 by control valve, thereby kill insect effectively.
Claims (3)
1. adjustable gas disinsector, comprise gas heater (1) and gas propeller (2), the import department of gas propulsive device (2) links to each other with gas heater (1), playpipe (3) is equipped with in the exit of gas propulsive device (2), playpipe (3) other end is equipped with nozzle (5), nozzle (5) locates to be equipped with temperature survey and display unit (4), it is characterized in that: described nozzle (5) is seedpod of the lotus shape structure, the exit of described gas propulsive device (2) is provided with gas control valve (6), and described gas control valve (6) cooperates expulsion pressure and the spray regime of controlling gas with nozzle (5).
2. adjustable gas disinsector as claimed in claim 1, it is characterized in that: described nozzle (5) is threaded with playpipe (3).
3. adjustable gas disinsector as claimed in claim 1 or 2 is characterized in that: be provided with gas-tight sealing between described nozzle (5) and the playpipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207835 CN203181845U (en) | 2013-04-23 | 2013-04-23 | Adjustable gas insect killer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207835 CN203181845U (en) | 2013-04-23 | 2013-04-23 | Adjustable gas insect killer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203181845U true CN203181845U (en) | 2013-09-11 |
Family
ID=49098763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207835 Expired - Fee Related CN203181845U (en) | 2013-04-23 | 2013-04-23 | Adjustable gas insect killer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203181845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107494487A (en) * | 2017-09-15 | 2017-12-22 | 四川佳玛机械制造有限公司 | One kind kills plant pest device |
-
2013
- 2013-04-23 CN CN 201320207835 patent/CN203181845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107494487A (en) * | 2017-09-15 | 2017-12-22 | 四川佳玛机械制造有限公司 | One kind kills plant pest device |
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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: 20130911 Termination date: 20140423 |