CN202479068U - Leakproof atomizing nozzle - Google Patents
Leakproof atomizing nozzle Download PDFInfo
- Publication number
- CN202479068U CN202479068U CN2012201426614U CN201220142661U CN202479068U CN 202479068 U CN202479068 U CN 202479068U CN 2012201426614 U CN2012201426614 U CN 2012201426614U CN 201220142661 U CN201220142661 U CN 201220142661U CN 202479068 U CN202479068 U CN 202479068U
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- CN
- China
- Prior art keywords
- spool
- guide rod
- spring
- pipe joint
- valve spool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a leakproof atomizing nozzle which comprises a pipe joint, a nut, a spiral flow guide and a nozzle. The pipe joint is provided with a reducing aperture-reduced water hole close to an outlet. A valve spool, the spiral flow guide and the nozzle are sequentially mounted at the outlet of the pipe joint through the nut. The outer diameter of the valve spool is smaller than the inner diameter of the outlet of the pipe joint so that the valve spool can move left and right. The left end of the valve spool fits with a conical surface of the water hole, a guide rod is integrally formed on the left side of the spiral flow guide and is inserted into the right end of the valve spool, a spring is sleeved on the guide rod, the right end of the spring is abutted to the guide rod, and the left end of the spring is abutted to the valve spool so that the water hole is plugged by the valve spool. A conical valve type leakproof structure is arranged in front of the spiral flow guide, and the atomizing nozzle can be closed in a period of deficient water supply and stop pressure to avoid water dropping or leaking.
Description
Technical field
The utility model relates to a kind of atomizer, especially a kind of leakproof atomizer.
Background technology
At present, existing atomizer has metal shower nozzle and plastic nozzle etc. by the material branch, by the quantity branch of shower nozzle top nozzle single injector shower nozzle, two nozzle shower nozzles, four nozzle shower nozzles etc. is arranged.Since in the atomizer of most of types, be not provided with the control structure that is equivalent to switch, as shown in Figure 1, in the outlet of pipe joint 1 spiral stream guidance device 3 is installed directly; Spray from nozzle 4 behind current process spiral stream guidance device 3 centrifugal atomizings; Therefore, before spraying and after the spraying, in a period of time that particularly just water supply start has perhaps stopped supplying water; Because of hydraulic pressure does not reach expulsion pressure or pressure produces hurried decline; All have and drip or drainage, not only cause the waste of water and the adverse effect of environment, and make troubles to use.
Summary of the invention
In order to solve above-mentioned technical problem; The purpose of the utility model provides a kind of leakproof atomizer; Through a cone valve type leakage-proof structure being set in spiral stream guidance device front, in a period of time of the insufficient pressure that supplies water and cut off the water, close atomizer, avoid dripping or leaking.
In order to reach above-mentioned purpose, the technical scheme below the utility model has adopted:
The leakproof atomizer comprises pipe joint, nut, spiral stream guidance device and nozzle, and said pipe joint is provided with the water hole that the aperture dwindles near the exit; The exit of said pipe joint is equipped with spool, spiral stream guidance device and nozzle successively through nut; Thereby the external diameter of spool all can move left and right less than the internal diameter spool in pipe joint exit, spool left end and water hole cone match, and spiral stream guidance device left side is one-body molded to have a guide rod; This guide rod inserts the spool right-hand member; Sheathed spring on this guide rod, spring right-hand member and guide rod offset, thus spring left end and spool offset and make spool sealing water hole.
As preferably, the both sides of said water hole are taper seat.
As preferably; Said spool right-hand member is provided with the shoulder hole that is made up of the first aperture portion and the second aperture portion; Said guide rod comprises that a pocketed springs and front end insert first bar footpath portion of the spool first aperture portion and the spool second aperture portion is inserted in bar footpath greater than the first bar footpath portion and front end the second bar footpath portion; Said spring left end and the spool second aperture portion left end face offset, and said spring right-hand member and the guide rod second bar footpath portion left end face offset.
The utility model through in spiral stream guidance device front a cone valve type leakage-proof structure being set, is closed atomizer owing to adopted above technical scheme in a period of time of the insufficient pressure that supplies water and cut off the water, avoid dripping or leaking.When hydraulic pressure during greater than spring force, spool is backed down, and water is through getting into the centrifugal passage atomizing of spiral stream guidance device back ejection around the spool; When hydraulic pressure during less than spring force, spool sealing water hole is avoided dripping or leaking.
Description of drawings
Fig. 1 is the structural representation of existing atomizer;
Fig. 2 is the structural representation (closed condition) of embodiment 1;
Fig. 3 is the structural representation (opening) of embodiment 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done a detailed explanation.
Embodiment 1:
Like Fig. 2, leakproof atomizer shown in Figure 3; Comprise pipe joint 1, nut 2, spiral stream guidance device 3 and nozzle 4; Said pipe joint 1 is provided with the water hole 11 that the aperture dwindles near the exit, and the exit of said pipe joint 1 is equipped with spool 5, spiral stream guidance device 3 and nozzle 4 successively through nut 2, thereby the external diameter of spool 5 all can move left and right less than the internal diameter spool 5 in pipe joint 1 exit; Spool 5 left ends and water hole 11 cone match; Spiral stream guidance device 3 left sides are one-body molded to have a guide rod 31, and this guide rod 31 inserts spools 5 right-hand members, sheathed spring 6 on this guide rod 31; Spring 6 right-hand members and guide rod 31 offset, thereby spring 6 left ends and spool 5 offset and make spool 5 sealing water holes 11.The both sides of said water hole 11 are taper seat.Said spool 5 right-hand members are provided with the shoulder hole that is made up of the first aperture portion and the second aperture portion; Said guide rod 31 comprises that a pocketed springs 6 and front end insert first bar footpath portion of spool 5 first aperture portions and spool 5 second aperture portions are inserted in bar footpath greater than the first bar footpath portion and front end the second bar footpath portion; Said spring 6 left ends and spool 5 second aperture portion left end face offset, and said spring 6 right-hand members and guide rod 31 second bar footpath portion left end face offset.
Claims (3)
1. leakproof atomizer; Comprise pipe joint (1), nut (2), spiral stream guidance device (3) and nozzle (4), it is characterized in that said pipe joint (1) is provided with the water hole (11) that the aperture dwindles near the exit; The exit of said pipe joint (1) is equipped with spool (5), spiral stream guidance device (3) and nozzle (4) successively through nut (2); The external diameter of spool (5) all less than pipe joint (1) thus the internal diameter spool (5) in exit can move left and right, spool (5) left end and water hole (11) cone match, spiral stream guidance device (3) left side is one-body molded to have a guide rod (31); This guide rod (31) inserts spool (5) right-hand member; This guide rod (31) is gone up sheathed spring (6), and spring (6) right-hand member and guide rod (31) offset, spring (6) left end and spool (5) thus offset and make spool (5) seal water hole (11).
2. leakproof atomizer according to claim 1 is characterized in that, the both sides of said water hole (11) are taper seat.
3. leakproof atomizer according to claim 1; It is characterized in that; Said spool (5) right-hand member is provided with the shoulder hole that is made up of the first aperture portion and the second aperture portion; Said guide rod (31) comprises that a pocketed springs (6) and front end insert first bar footpath portion of spool (5) first aperture portions and spool (5) second aperture portions are inserted in bar footpath greater than the first bar footpath portion and front end the second bar footpath portion; Said spring (6) left end and spool (5) second aperture portion left end face offset, and said spring (6) right-hand member and guide rod (31) second bar footpath portion left end face offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201426614U CN202479068U (en) | 2012-04-04 | 2012-04-04 | Leakproof atomizing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201426614U CN202479068U (en) | 2012-04-04 | 2012-04-04 | Leakproof atomizing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479068U true CN202479068U (en) | 2012-10-10 |
Family
ID=46953531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201426614U Expired - Fee Related CN202479068U (en) | 2012-04-04 | 2012-04-04 | Leakproof atomizing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112175727A (en) * | 2020-09-30 | 2021-01-05 | 江西省天玉油脂有限公司 | A deacidification device for rice bran oil deacidification technology |
-
2012
- 2012-04-04 CN CN2012201426614U patent/CN202479068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112175727A (en) * | 2020-09-30 | 2021-01-05 | 江西省天玉油脂有限公司 | A deacidification device for rice bran oil deacidification technology |
| CN112175727B (en) * | 2020-09-30 | 2022-04-22 | 江西省天玉油脂有限公司 | A deacidification device for rice bran oil deacidification technology |
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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: 20121010 Termination date: 20130404 |