CN203459215U - Spraying nozzle capable of being cleaned automatically - Google Patents
Spraying nozzle capable of being cleaned automatically Download PDFInfo
- Publication number
- CN203459215U CN203459215U CN201320454595.9U CN201320454595U CN203459215U CN 203459215 U CN203459215 U CN 203459215U CN 201320454595 U CN201320454595 U CN 201320454595U CN 203459215 U CN203459215 U CN 203459215U
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- spraying
- inner guide
- spraying nozzle
- nozzle head
- nozzle
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Abstract
The utility model relates to a spraying nozzle capable of being cleaned automatically. The technical scheme is that the spraying nozzle is formed by an outer body, a movable plug, a spring, an inner guide rod, a spraying nozzle head and a locking nut, wherein the movable plug, the spring and the inner guide rod are arranged in the outer body sequentially, the spraying nozzle head is connected with the inner guide rod and connected with the outer body through the locking nut, and spraying holes are formed in the spraying nozzle head. By means of a self-cleaning filtering mode, service life of the spraying nozzle is prolonged, application occasions are widened, wide-angle spraying or semi-circular fine spraying is achieved, a combined spraying shape can be formed, and therefore, the spraying nozzle can be applied to occasions needing to form annular spraying shapes.
Description
Technical field
The utility model relates to a kind of nozzle that is applied to industrial spray for dust suppression.
Background technology
Industry spray for dust suppression, due to the particles contained impurity of water quality, therefore easily stops up the nozzle bore of nozzle, impact operation.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of nozzle that can automatically clean.
The technical solution adopted in the utility model is: a kind of nozzle that can automatically clean, consists of ectosome, motion stops, spring, inner guide, nozzle head and locking nut; In ectosome, pack successively motion stops, spring and inner guide into, insert in motion stops one end of inner guide, and spring is contained between motion stops and inner guide, and nozzle head is connected with inner guide, and locking nut links together nozzle head and ectosome, and nozzle head is provided with spray orifice.
The above-mentioned nozzle that can automatically clean, taper is made in one end of described motion stops.The yielding of taper can form annulus passage in the inner chamber of ectosome, effectively the granule foreign in block water.
The above-mentioned nozzle that can automatically clean, nozzle head can adopt two spray orifices, angle between two spray orifices is β, β can be by 180 ° of arrangements, also can, by 0 ° of 180 ° of > β >, when arranging by 180 °, form wide-angle fan-spray, while arranging by 0 ° of 180 ° of > β >, form circular ring type spraying.
The beneficial effects of the utility model are: the water that contains impurity particle enters in ectosome by water route, under the effect of hydraulic pressure, promotion motion stops moves down, because pyramidal structure is made in motion stops upper end, in folding process, with the gap passage of ectosome inwall formation annulus, allow water to pass through, and particle in block water, namely creationary employing circumferential weld is as the mode of filtering; When not spraying water, along with motion stops resets, annulus passage disappears, drive on dust granules and move simultaneously, above move impurity when supply water using next time because of the eddy current effect of current, diffusion dilution is taken away in main pipe rail, although the nozzle of this kind of design can not be got rid of residual impurity completely, but can avoid impurity to be deposited in the position of spray orifice, thereby the duration of congestion of spray orifice is extended greatly, reach self-cleaning object.Spray orifice on nozzle head adopts two spray orifice modes, and two hole for water sprayings adopt the mode of angle β, by 180 °, arranges and forms wide-angle fan-spray, by 0 ° of 180 ° of > β >, forms circular ring type spraying.The utility model adopts the filter type of self-cleaning, service life and the use occasion of nozzle are widened, form semicircle fine spray, can be good at being combined into a knockdown spray shapes, thereby well applied in the occasion that needs form annular atomization shape.
Accompanying drawing explanation
Fig. 1 is assembling view of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Fig. 3 is the front view of nozzle head of the present utility model.
Fig. 4 is working state figure of the present utility model (original state).
Fig. 5 is working state figure of the present utility model (water spray state).
Fig. 6 is the annulus forming under water spray state.
Fig. 7 is working state figure of the present utility model (reset mode).
The specific embodiment
As shown in Figure 1-Figure 3, a kind of nozzle that can automatically clean, consists of ectosome (1), motion stops (2), spring (3), inner guide (4), nozzle head (5) and locking nut (6).
In ectosome (1), pack successively motion stops (2), spring (3) and inner guide (4) into, insert in motion stops (2) one end of inner guide (4), spring (3) is contained between motion stops (2) and inner guide (4), nozzle head (5) is connected with inner guide (4), locking nut (6) links together nozzle head (5) and ectosome (1), and nozzle head (5) is provided with spray orifice (7).
Taper is made in one end of described motion stops (2).
As shown in Figure 3, nozzle head (5) is provided with 2 spray orifices (7), and spray orifice (7) is made fan-shaped, and the angle β between two spray orifices (7) is, 0 ° of 180 ° of > β >.
The original state of the course of work of the present utility model: Fig. 4 for not spraying water.When needs are sprayed water, as shown in Figure 5, press water enters after nozzle ectosome (1), under the effect of hydraulic pressure, promote motion stops (2), motion stops (2) moves down into along inner guide (4) at the end, exposes ring-like gap A(as shown in Figure 6 between the taper surface of motion stops and ectosome inwall), press water flow in nozzle head (5) by circumferential weld gap A, by spray orifice (7), discharged, form atomized water.Impurity in water remains in circumferential weld A around through accumulative total, and when nozzle is stopped using, hydraulic pressure disappears, and now passes through the effect of spring (3), promotes to move in motion stops (2), to upper limit position.As shown in Figure 7, the mobile drive on residual impurity (8) of motion stops (2) moved, and the impurity above moving is because of the eddy current effect of current when supplying water use next time, and diffusion dilution is taken away in main pipe rail, so avoid impurity to be deposited in the position of spray orifice, thereby the duration of congestion of nozzle extended greatly.
Claims (2)
1. the nozzle that can automatically clean, is characterized in that consisting of ectosome (1), motion stops (2), spring (3), inner guide (4), nozzle head (5) and locking nut (6); In ectosome (1), pack successively motion stops (2), spring (3) and inner guide (4) into, insert in motion stops (2) one end of inner guide (4), spring (3) is contained between motion stops (2) and inner guide (4), nozzle head (5) is connected with inner guide (4), locking nut (6) links together nozzle head (5) and ectosome (1), and nozzle head (5) is provided with spray orifice (7).
2. the nozzle that can automatically clean as claimed in claim 1, is characterized in that taper is made in one end of described motion stops (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454595.9U CN203459215U (en) | 2013-07-29 | 2013-07-29 | Spraying nozzle capable of being cleaned automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454595.9U CN203459215U (en) | 2013-07-29 | 2013-07-29 | Spraying nozzle capable of being cleaned automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459215U true CN203459215U (en) | 2014-03-05 |
Family
ID=50171596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320454595.9U Expired - Fee Related CN203459215U (en) | 2013-07-29 | 2013-07-29 | Spraying nozzle capable of being cleaned automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269325A (en) * | 2016-11-17 | 2017-01-04 | 厦门和健卫生技术服务有限公司 | Regulating flow quantity flow velocity and the atomization spray nozzle device of rapid intercepting |
| CN106475240A (en) * | 2015-08-25 | 2017-03-08 | 华岁喜 | A kind of self-cleaning shower nozzle |
| CN110088403A (en) * | 2017-03-12 | 2019-08-02 | 基盘技研株式会社 | High-pressure injection spray nozzle device and the ground improvement device for being equipped with the device |
-
2013
- 2013-07-29 CN CN201320454595.9U patent/CN203459215U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475240A (en) * | 2015-08-25 | 2017-03-08 | 华岁喜 | A kind of self-cleaning shower nozzle |
| CN106475240B (en) * | 2015-08-25 | 2019-05-28 | 华岁喜 | A kind of self-cleaning spray head |
| CN106269325A (en) * | 2016-11-17 | 2017-01-04 | 厦门和健卫生技术服务有限公司 | Regulating flow quantity flow velocity and the atomization spray nozzle device of rapid intercepting |
| CN106269325B (en) * | 2016-11-17 | 2019-04-30 | 厦门和健卫生技术服务有限公司 | The atomization spray nozzle device of regulating flow quantity flow velocity and rapid intercepting |
| CN110088403A (en) * | 2017-03-12 | 2019-08-02 | 基盘技研株式会社 | High-pressure injection spray nozzle device and the ground improvement device for being equipped with the device |
| CN110088403B (en) * | 2017-03-12 | 2022-02-15 | 基盘技研株式会社 | High-pressure spray nozzle device and foundation improvement device provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |