CN203316291U - Pneumatic nozzle - Google Patents
Pneumatic nozzle Download PDFInfo
- Publication number
- CN203316291U CN203316291U CN2013201023092U CN201320102309U CN203316291U CN 203316291 U CN203316291 U CN 203316291U CN 2013201023092 U CN2013201023092 U CN 2013201023092U CN 201320102309 U CN201320102309 U CN 201320102309U CN 203316291 U CN203316291 U CN 203316291U
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- Prior art keywords
- nozzle
- piston
- air
- nozzle body
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic nozzle which comprises a nozzle body capable of being butted with a penstock and an air pipe and provided with a water inlet and air inlet hole channel and a spout, a piston placed inside the nozzle body, and a faucet arranged at the other end of the nozzle body, wherein a compression spring is further arranged between the faucet and the piston. Compared with the conventional nozzle, the nozzle provided by the utility model can effectively convert water pressure potential energy into impact translational kinetic energy, and the flushing is uniform, saves water and has excellent effect; besides, in case that the nozzle is blocked, the internally arranged piston is pushed by compressed air, and is pressed to move backwards, a blocking substance is ejected out of the nozzle by air, then the compressed air is closed, and the piston is reset under the action of the compression spring, therefore, the pneumatic nozzle has the self-purification function.
Description
Technical field
The utility model relates to a kind of backwash device, particularly a kind of air-blast atomizer.
Background technology
In back purge system, the structure in past is many bores round on penstocks, and current penetrate and rinsed from aperture, this simple in structure, but rinse uneven; People had designed the structure of opening finedraw on penstocks afterwards, and it has solved the uneven problem of current, but the water consumption of cracking when thick is too large, and seam is easy to again stop up when too thin.People introduce back purge system by rose afterwards again, and its advantage is comparatively even on jet flow section, can effectively economize on water, and its shortcoming is that it transfers the pressure potential major part of water to rotational kinetic energy, and developing result is poor.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of and rinses evenly, water saving and can effectively water pressure potential energy be converted into to translational kinetic energy, air-blast atomizer that developing result is good.
The utility model air-blast atomizer, it is characterized in that, described air-blast atomizer by can dock and leave nozzle body into water and air inlet duct and spout with penstocks and tracheae, be placed in piston in nozzle body, the cock that is arranged on the nozzle body other end forms, and in described cock and described piston space, also is provided with Compress Spring.
Described gas preferred compressed air, compressed air is controlled by valve, and preferably motor-driven valve is controlled.
With existing nozzle, compare, nozzle of the present utility model can turn to the impact translational kinetic energy by water pressure potential energy effectively, rinses even, water saving, effective; And when nozzle is blocked, the compressed air push of piston in it, piston is forced to retreat, and tamper is gone out by gas, and compressed air is closed afterwards, and piston resets under the compression spring effect, and nozzle has self-purification function.
The accompanying drawing explanation
Accompanying drawing 1 is air-blast atomizer deep cutting schematic diagram.
Accompanying drawing 2 is used schematic diagram for air-blast atomizer.
In figure, 1. nozzle body, 2. piston, 3. Compress Spring, 4. cock, 5. air inlet duct, 6. spout, 7. press water, 8. current.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described:
Shown in Fig. 1, it is constructed as follows: nozzle by can dock and leave nozzle body 1 into water and air inlet duct 5 and spout 6 with penstocks and tracheae, be placed in piston 2 in nozzle body 1, Compress Spring 3 and the combination by screw thread and nozzle body 1 forms in order to the cock 4 that compresses Compress Spring 3.
Described gas preferred compressed air, gas is controlled by valve, preferably motor-driven valve.
Fig. 2 is according to use-case schematic diagram of the present utility model.
Nozzle docks with penstocks and tracheae by screw thread, press water 7 enters from nozzle body 1 left end air inlet duct 5, promotes to move after piston 2, and 1 of piston 2 and nozzle body form fine gap, current 8 through gap and spout 6 penetrate, water pressure potential energy effectively is converted into the impact translational kinetic energy; When gap is blocked, the compressed air push of piston 2 in it, piston 2 is forced to retreat, and tamper is gone out by gas, and compressed air is closed afterwards, and piston 2 resets under Compress Spring 3 effects, and nozzle has self-purification function.
The utility model and the penstocks hole that begins to rehearse is compared, and rinses current even, thereby significantly water saving; Open finedraw with penstocks and compare, overcome and be easy to the weakness of stopping up; With use rose ratio, its pressure potential is converted into the impact translational kinetic energy effectively, and developing result improves.Fabulous through result of use on Microfilter.
Claims (2)
1. air-blast atomizer, it is characterized in that, described air-blast atomizer by can dock and leave nozzle body into water and air inlet duct and spout with penstocks and tracheae, be placed in piston in nozzle body, the cock that is arranged on the nozzle body other end forms, and in described cock and described piston space, also is provided with Compress Spring.
2. air-blast atomizer according to claim 1, is characterized in that, described tracheal gas preferred compressed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201023092U CN203316291U (en) | 2013-03-01 | 2013-03-01 | Pneumatic nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201023092U CN203316291U (en) | 2013-03-01 | 2013-03-01 | Pneumatic nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316291U true CN203316291U (en) | 2013-12-04 |
Family
ID=49655690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201023092U Expired - Fee Related CN203316291U (en) | 2013-03-01 | 2013-03-01 | Pneumatic nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689935A (en) * | 2015-03-31 | 2015-06-10 | 上海华力微电子有限公司 | Gas nozzle |
| CN104977132A (en) * | 2015-07-21 | 2015-10-14 | 闫凯 | Hand-held waterproof test device |
| CN110918283A (en) * | 2019-11-25 | 2020-03-27 | 中国民用航空飞行学院 | Real-time control system for pressure of low-pressure double-fluid water mist nozzle |
-
2013
- 2013-03-01 CN CN2013201023092U patent/CN203316291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689935A (en) * | 2015-03-31 | 2015-06-10 | 上海华力微电子有限公司 | Gas nozzle |
| CN104977132A (en) * | 2015-07-21 | 2015-10-14 | 闫凯 | Hand-held waterproof test device |
| CN110918283A (en) * | 2019-11-25 | 2020-03-27 | 中国民用航空飞行学院 | Real-time control system for pressure of low-pressure double-fluid water mist nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131204 Termination date: 20170301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |