CN201183030Y - External control self-cleaning nozzle capable of discharging pollution online - Google Patents
External control self-cleaning nozzle capable of discharging pollution online Download PDFInfo
- Publication number
- CN201183030Y CN201183030Y CNU2008200741649U CN200820074164U CN201183030Y CN 201183030 Y CN201183030 Y CN 201183030Y CN U2008200741649 U CNU2008200741649 U CN U2008200741649U CN 200820074164 U CN200820074164 U CN 200820074164U CN 201183030 Y CN201183030 Y CN 201183030Y
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- inner core
- nozzle
- air deflector
- external control
- outer shell
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Abstract
The utility model discloses an externally-controlled self-cleaning nozzle with online feculence discharge, which is composed of an outer shell, an inner core and a nozzle-head. The upper end of the outer shell is equipped with a sealing plate; the nozzle-head is arranged at the lower end of the outer shell. The inner core is arranged in the outer shell, the upper od the core is provided with an opening and the outer wall thereof forms a sliding pair with the inner diameter of the sealing plate of the outer shell, the lower end of the inner core is equipped with a baffle whose lower end is equipped with an inverted cone table-shaped flow deflector, the cone surface of the flow deflector agrees with the cone-shaped inner surface of the nozzle-head, and the cone surface is equipped with tilted deflector chute, the junction of the inner core and the flow deflector is equipped with side holes, a spring is arranged between the upper sealing plate of the outer shell and the lower baffle of the inner core. The utility model has good spraying and atomization effect, effectively avoids the nozzle clogging phenomenon, not only has a good cooling effect, but also removes the trouble of cleaning and removing the clogging articles of the nozzle, and at the same time increases the production efficiency.
Description
Technical field
The utility model relates to a kind of nozzle, and in particular, the utility model relates to a kind of cooling jet that is used for water cooling system.
Background technology
In the water cooling system of all trades and professions, the application of cooling jet is very extensive, and especially on steel industry De Even casting machine, the application of nozzle is countless especially.According to statistics, the cooling jet that needs on the Yi Tai Even casting machine just reaches up to a hundred.Though existing cooling jet several times improves, and it sprays, the effect of atomizing is improved, but because the restriction of its version, contain at used cooling water under the situation of impurity, the phenomenon of spray nozzle clogging still often has generation, not only influenced normal cooling effect, also increased workman's cleaning simultaneously, got rid of the labour intensity of spray nozzle clogging thing, and therefore reduced production efficiency.
The utility model content
Problem to be solved in the utility model overcomes the defective of prior art exactly, provide a kind of can be under the external control effect online eliminating tamper, thereby effectively reduce the self-cleaning nozzle that stops up probability.
External control self-cleaning nozzle that can online blowdown of the present utility model, comprise that its upper end is provided with the shell of shrouding, the lower end of described shell is provided with shower nozzle, the end of described shower nozzle is a hole for water spraying, the inside of described shell is provided with inner core, the internal diameter of the upper end open of described inner core and its outer wall and described shell shrouding constitutes sliding pair, the lower end of described inner core is provided with baffle plate, the lower end of described baffle plate is provided with the inversed taper platform shape air deflector that places described shower nozzle middle part, the conical surface of described air deflector agrees with mutually with the taper inner face at described shower nozzle middle part and its conical surface is provided with oblique shape guiding gutter, several side openings of junction circle distribution of described inner core and described air deflector are provided with spring between the shrouding of described shell upper end and the baffle plate of described inner core lower end.
The beneficial effects of the utility model are: have good injection, atomizing effect, avoided under used cooling water contains the situation of impurity, often having the spray nozzle clogging phenomenon of generation, good cooling results not only, and alleviated workman's cleaning, get rid of the labour intensity of spray nozzle clogging thing, and improved production efficiency simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model is provided with oblique shape guiding gutter on the conical surface of described air deflector a schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done to describe in detail:
As shown in Figure 1, external control self-cleaning nozzle that can online blowdown of the present utility model comprises shell 1, inner core 2, spring 4 and shower nozzle 6; Described shell 1 is provided with the tubular of shrouding 3 for the upper end, and described shower nozzle 6 is a funnel-form and the lower end that is arranged on described shell 1, and the end of described shower nozzle 6 is a hole for water spraying 8; The upper end open of described inner core 2, the internal diameter of its outer wall and described shrouding 3 constitutes sliding pair, the lower end of described inner core 2 is provided with baffle plate 5, the lower end of described baffle plate 5 is provided with inversed taper platform shape air deflector 9, described inversed taper platform shape air deflector 9 places the middle part of described shower nozzle 6, and its conical surface agrees with mutually with the taper inner face at described shower nozzle 6 middle parts, several side openings 10 of junction circle distribution of described inner core 2 and described air deflector 9; Described spring 4 is arranged between the baffle plate 5 of the shrouding 3 of described shell 1 upper end and described inner core 2 lower ends; In order to obtain better injection, atomizing effect, the conical surface of described air deflector 9 is provided with oblique shape guiding gutter 7.Fig. 2 has illustrated on described air deflector 9 conical surfaces tiltedly shape of shape guiding gutter 7.
In the utility model, described inner core 2 can be set to 2-6 according to operating position with the quantity of the side opening 10 of the junction circle distribution of described air deflector 9, is set to 4 in the present embodiment; The quantity of the oblique shape guiding gutter 7 that is provided with on described air deflector 9 conical surfaces can be set to 6-15 according to operating position, is set to 9 in the present embodiment.
The course of work of external control self-cleaning nozzle that can online blowdown of the present utility model is such:
(1) in working order down, the conical surface of described air deflector 9 is done to compress with the taper inner face that is arranged on described shell 1 lower end shower nozzle 6 under the power usefulness in the elasticity of described spring 4, cooling water passes through from the centre bore of described inner core 2, the side opening 10 that is provided with through described air deflector 9 and described inner core 2 junctions enters the epicoele of described shower nozzle 6, the oblique shape guiding gutter 7 that is provided with on described air deflector 9 conical surfaces enters the cavity of resorption of described shower nozzle 6 and is sprayed by its terminal hole for water spraying 8 again, thereby forms conical atomized spray effect;
(2) in above duty, enter the top that oblique shape guiding gutter 7 that impurity in the water of shower nozzle 6 is deposited on described air deflector 9 gradually and described shower nozzle 6 taper inner faces agree with the place with recirculated water, when acquiring a certain degree, will stop up the unobstructed of described oblique shape guiding gutter 7, thereby the discharge by shower nozzle 6 is descended;
(3) when blocked state will take place, can adopt external force to promote described shell 1, because described core body 2 is fixedlyed connected with exterior part, therefore, described shell 1 will stressedly under external force move down and compress described spring 4, make between the taper inner face of the conical surface of described air deflector 9 and described shower nozzle 6 and produce a bigger gap, make to be deposited on the impurity that both agree with top, place and to go out from described hole for water spraying 8 high speeds, thereby realize the on-line cleaning of nozzle with current;
(4) after nozzle cleaning is finished, described shell 1 will reset under the restoring force effect of described spring 4 immediately, make between the taper inner face of the conical surface of described air deflector 9 and described shower nozzle 6 to recover impaction state again, for nozzle cleaning next time ready.
External control self-cleaning nozzle that can online blowdown of the present utility model need not to shut down when cleaning, and can realize not dismantling on-line cleaning, for traditional nozzle, has both reduced the trouble that manually changes nozzle, has also improved production efficiency to a certain extent.
Below schematically the utility model is described, this description does not have restricted, and shown in the accompanying drawing also is an embodiment of the present utility model.If those of ordinary skill in the art is enlightened by it; under the situation that does not break away from the utility model creation aim; design with the same or analogous structure of the utility model or to the utility model and make various conspicuous modifications, all should belong to protection domain of the present utility model.
Claims (5)
- One kind can online blowdown the external control self-cleaning nozzle, comprise shell, inner core and shower nozzle, it is characterized in that the upper end of described shell is provided with shrouding; Described inner core is arranged in the described shell, the upper end open of described inner core, and its lower end is provided with baffle plate, and the internal diameter of its outer wall and described shell shrouding constitutes sliding pair; Described shower nozzle is arranged on the lower end of described shell, and the end of described shower nozzle is provided with hole for water spraying; The baffle plate place of described inner core lower end is provided with inversed taper platform shape air deflector, and the conical surface of described air deflector agrees with mutually with the taper inner face of described shower nozzle, and the conical surface of described air deflector is provided with oblique shape guiding gutter; The junction of described inner core and described air deflector is provided with side opening; Be provided with spring between the shrouding of described shell upper end and the baffle plate of described inner core lower end.
- 2. external control self-cleaning nozzle that can online blowdown according to claim 1 is characterized in that, the side opening quantity of described inner core and described air deflector junction circle distribution is 2-6.
- 3. external control self-cleaning nozzle that can online blowdown according to claim 1 is characterized in that the side opening quantity of described inner core and described air deflector junction circle distribution is 4.
- 4. external control self-cleaning nozzle that can online blowdown according to claim 1 is characterized in that, the oblique shape guiding gutter quantity that is provided with on the described air deflector conical surface is 6-15.
- 5. external control self-cleaning nozzle that can online blowdown according to claim 1 is characterized in that the oblique shape guiding gutter quantity that is provided with on the described air deflector conical surface is 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200741649U CN201183030Y (en) | 2008-03-24 | 2008-03-24 | External control self-cleaning nozzle capable of discharging pollution online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200741649U CN201183030Y (en) | 2008-03-24 | 2008-03-24 | External control self-cleaning nozzle capable of discharging pollution online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201183030Y true CN201183030Y (en) | 2009-01-21 |
Family
ID=40270767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200741649U Expired - Lifetime CN201183030Y (en) | 2008-03-24 | 2008-03-24 | External control self-cleaning nozzle capable of discharging pollution online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201183030Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976428A (en) * | 2012-11-22 | 2013-03-20 | 青岛畅隆电力设备有限公司 | Novel towerless multi-water-atomizing-nozzle deaerator |
| CN106475240A (en) * | 2015-08-25 | 2017-03-08 | 华岁喜 | A kind of self-cleaning shower nozzle |
| CN112974751A (en) * | 2021-02-05 | 2021-06-18 | 北京中冶冶金设备制造有限公司 | Nozzle body with quick blowdown function |
-
2008
- 2008-03-24 CN CNU2008200741649U patent/CN201183030Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976428A (en) * | 2012-11-22 | 2013-03-20 | 青岛畅隆电力设备有限公司 | Novel towerless multi-water-atomizing-nozzle deaerator |
| 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 |
| CN112974751A (en) * | 2021-02-05 | 2021-06-18 | 北京中冶冶金设备制造有限公司 | Nozzle body with quick blowdown function |
| CN112974751B (en) * | 2021-02-05 | 2023-02-28 | 北京中冶冶金设备制造有限公司 | Nozzle body with quick blowdown function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Cangzhou skylight Numerical Control Technology Co., Ltd. Assignor: Chen Hua Contract record no.: 2012120000009 Denomination of utility model: External control self-cleaning nozzle capable of discharging pollution online Granted publication date: 20090121 License type: Exclusive License Record date: 20120302 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090121 |
|
| CX01 | Expiry of patent term |