CN1931473A - Nozzle device with automatic on-line dirt eliminating function - Google Patents
Nozzle device with automatic on-line dirt eliminating function Download PDFInfo
- Publication number
- CN1931473A CN1931473A CNA2006100161278A CN200610016127A CN1931473A CN 1931473 A CN1931473 A CN 1931473A CN A2006100161278 A CNA2006100161278 A CN A2006100161278A CN 200610016127 A CN200610016127 A CN 200610016127A CN 1931473 A CN1931473 A CN 1931473A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- core body
- eliminating function
- dirt eliminating
- piston
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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- Nozzles (AREA)
Abstract
The nozzle device with automatic on-line dirt eliminating function consists of cylinder, nozzle and connector with duct to connect the cylinder and the nozzle. The cylinder comprising coaxial outer sleeve and inner sleeve, and has piston, piston rod and platen fixed to the lower end of the piston rod; and the nozzle includes nozzle shell, nozzle core, top disc and spring. The nozzle core has upper end with opening, conic lower end with 2-4 side holes and flow director in the cone center; and the nozzle shell has water spraying hole in the lower end. The present invention has the advantages of automatic on-line cleaning and no jamming in the nozzle.
Description
Technical field
The present invention relates to water cooling system, especially for the cooling jet of water cooling system.
Background technology
In the water cooling system of all trades and professions, the application of cooling jet is not only very extensive, and countless.Only the continuous casting system with steel industry calculates, and the cooling jet that each conticaster needs just reaches up to a hundred.Though through years of researches and improvement, the injection of described cooling jet, atomizing effect are all improving constantly, the structure of nozzle form remains fixing no movable member.This version usually can make nozzle owing to clogging appears in the problem of impurity in the water, thereby influence cooling effect, and then increase the labour intensity of workman's maintenance maintenance, and reduce production efficiency.
Summary of the invention
Problem to be solved by this invention overcomes the defective of prior art exactly, provides a kind of and can in use discharge impurity automatically, thereby effectively reduce the spray nozzle device with on-line automatic dirt eliminating function that stops up probability.
Spray nozzle device with on-line automatic dirt eliminating function of the present invention constitutes the connector that described cylinder and nozzle connect as one by cylinder, nozzle and by conduit; Described cylinder constitutes by coaxial package and by overcoat and interior cover that two ends are welded into one, described overcoat is provided with inlet opening and apopore, cover is provided with injection well and steam vent in described, be provided with piston and connected piston rod in the cover in described, described piston-rod lower end portion is set with platen; Described nozzle comprises nozzle housing and the nozzle core body that is arranged in the described nozzle housing, the arranged outside of described nozzle core body has, described take over a business and the end cap of described nozzle housing between be provided with spring, the upper end open of described nozzle core body, its lower end is set to taper, the conical surface of described taper is provided with some side openings, be provided with on the guide face air deflector with oblique guiding gutter at the center of described tapering point, the taper surface compression fit of the guide face of described air deflector and described nozzle housing inner chamber, the bottom of described nozzle housing is provided with hole for water spraying; Described connector comprises the right angle communication member that is connected the cavity of described overcoat and interior cover bottom end cover and is arranged on described cavity below by screw, the fixing platen of described piston-rod lower end portion is positioned at described cavity, the side ports of described right angle communication member and lower port communicate with described cavity and nozzle core body respectively, the side ports of described right angle communication member connects the described outer apopore that puts by described conduit, the lower bottom part radial symmetric of described cavity is provided with pin-and-hole, be provided with the push rod of fixedlying connected with the end cap of described nozzle housing in the described pin-and-hole, described platen stretches into the interior end of pin-and-hole with described push rod and contacts.
The side opening that is provided with on the conical surface of described nozzle core body lower end is 2-4, is generally 3.
Oblique guiding gutter on the described air deflector guide face is 6-15, is generally 9.
The present invention has the spray nozzle device of on-line automatic dirt eliminating function, novel in design, rational in infrastructure, the beneficial effect that its set-up mode brought is: can in use finish the blowdown and the on-line cleaning work of nozzle automatically, can effectively avoid the phenomenon of impurity plug nozzle in the water, thereby reduce the labour intensity of service worker, and enhance productivity.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the enlarged drawing in A-A cross section among Fig. 1.
The specific embodiment
Below in conjunction with drawings and embodiments the present invention is done to describe in detail.
As can be seen, the spray nozzle device with on-line automatic dirt eliminating function of the present invention constitutes the connector that described cylinder and nozzle connect as one by the cylinder that has cooling jacket, nozzle and by conduit 24; The cylinder that wherein has cooling jacket is made up of overcoat 1, interior cover 2, piston 3, piston rod 4, described overcoat 1 is in the same place with interior cover 2 coaxial packages, and the plane that is provided with by its two ends is welded into one, and the space between described overcoat 1 and the interior cover 2 is a cooling water path; Described overcoat 1 is provided with inlet opening 7 and apopore 25, the inwall of cover 2 is a cylinder wall in described, described piston 3 and connected piston rod 4 are arranged in the described interior cover 2, the bottom of described piston rod 4 is fixed with platen 10, and described interior cover 2 is provided with injection well 5 and steam vent 6; Described nozzle comprises nozzle core body 20 and nozzle housing 14, described nozzle core body 20 is arranged on the central authorities of nozzle housing 14, the arranged outside of described nozzle core body 20 has 16, described take over a business 16 and the end cap of nozzle housing 14 between be provided with spring 15, the upper end open of described nozzle core body 20, its lower end is set to taper, and the conical surface of described taper is provided with 2-4 side opening 19, is set to 3 in the present embodiment; Be provided with air deflector 18 at the center of described tapering point, the taper surface compression fit of the guide face of described air deflector 18 and described nozzle housing 14 inner chambers, circumference uniform distribution 6-15 the oblique guiding gutter 26 that certain depth is arranged is set to 9 in the present embodiment on the taper fit face of described air deflector 18; The bottom of described nozzle housing 14 is provided with hole for water spraying 17; Described connector comprises by screw 8 and is connected overcoat 1 and the cavity 9 of interior cover 2 bottom end covers and the right angle communication member 22 that is arranged on described cavity 9 belows as cylinder, the fixing platen 10 in described piston rod 4 bottoms is positioned at described cavity 9, the lower port of described right angle communication member 22 communicates with described nozzle core body 20, the side ports of described right angle communication member 22 connects the apopore 25 of described overcoat 1 by conduit 24, the lower bottom part radial symmetric of described cavity 9 is provided with pin-and-hole 23, be provided with the push rod 12 of fixedlying connected in the described pin-and-hole 23 with described nozzle housing 14 end caps, the end that described push rod 12 stretches in the described pin-and-hole 23 contacts with described platen 8, and is compressed by described platen 8.
The present invention has the spray nozzle device of on-line automatic dirt eliminating function, and its operation principle and self-cleaning process are as described below:
(1) under the normal operating conditions, the taper surface of described air deflector 18 under the resilient force of described spring 15 with the taper surface compression fit of described nozzle housing 14 lower ends, in order to produce conical atomized spray effect.Current enter described nozzle core body 20 through the import water 7 on the described overcoat 1, delivery port 25, conduit 24 and side ports and lower port by described right angle communication member 22, and side opening 19 that is provided with on the described nozzle core body 20 lower end conical surfaces and guiding gutter 26 are by hole for water spraying 17 ejections again; Because described guiding gutter 26 is less with the conical surface gap of nozzle housing 14 inner chambers, so in cooling procedure, the granule foreign that enters nozzle core body 20 with water can be deposited on the outside of air deflector 18.
(2) when washer jet, injection well 5 in described on the cover 2 is sent into pressure-air also simultaneously by steam vent 6 exhausts to cylinder, described piston 3 is moved down, and drive piston rod 4 and platen 10 moves down, the displacement of described platen 10 is passed to nozzle housing 14 by push rod 12, because cylinder lagging 1 is fixed with described cavity 9, and cavity 9 fixes by right angle communication member 22 and nozzle core body 20 again, therefore the displacement of platen 8 causes producing relative displacement between described nozzle housing 14 and the nozzle core body 18, thereby make spring 15 compressions, force between the taper surface of the conical surface of described air deflector 18 and nozzle housing 14 inner chambers and produce big gap, at this moment accumulate in air deflector 18 granule foreign on every side and will finish the online flushing work of shower nozzle with cooling water through hole for water spraying 17 ejections.
(3) after flushing work is finished, steam vent 6 in described on the cover 2 is sent into pressure-air also simultaneously by injection well 5 exhausts to cylinder, described piston 3 is resetted by the active force of spring 15, and make the conical surface of described air deflector 18 and the conical surface of nozzle housing 14 inner chambers return to impaction state.
Spray nozzle device with on-line automatic dirt eliminating function of the present invention, its technical advantage is:
1. manually-operated need not shut down, need not dismantle, more do not needed to the cleaning of nozzle, and online voluntarily finishing both improved production efficiency, reduced manual work intensity again;
2. the cleaning of nozzle is finished by pneumatic mode, can realize the Electronic Control and the Long-distance Control of cleaning process, not only makes the nozzle cleaning automation, and has improved the work effect of nozzle greatly.
Abovely with reference to accompanying drawing the air-blast atomizer device with on-line automatic dirt eliminating function of the present invention is schematically described, this description does not have restricted, and shown in the accompanying drawing also is a kind of embodiment of the present invention.If those of ordinary skill in the art is enlightened by it, under the situation that does not break away from the present invention's design, it is carried out all conspicuous modifications, all should belong to protection scope of the present invention.
Claims (5)
1. the spray nozzle device with on-line automatic dirt eliminating function comprises cylinder and nozzle, it is characterized in that, it also comprises the connector that described cylinder and nozzle is connected as one by conduit; Described cylinder constitutes by coaxial package and by overcoat and interior cover that two ends are welded into one, described overcoat is provided with inlet opening and apopore, cover is provided with injection well and steam vent in described, be provided with piston and connected piston rod in the cover in described, described piston-rod lower end portion is set with platen; Described nozzle comprises nozzle housing and the nozzle core body that is arranged in the described nozzle housing, the arranged outside of described nozzle core body has, described take over a business and the end cap of described nozzle housing between be provided with spring, the upper end open of described nozzle core body, its lower end is set to taper, the conical surface of described taper is provided with some side openings, be provided with on the guide face air deflector with oblique guiding gutter at the center of described tapering point, the taper surface compression fit of the guide face of described air deflector and described nozzle housing inner chamber, the bottom of described nozzle housing is provided with hole for water spraying; Described connector comprises the right angle communication member that is connected the cavity of described overcoat and interior cover bottom end cover and is arranged on described cavity below by screw, the fixing platen of described piston-rod lower end portion is positioned at described cavity, the side ports of described right angle communication member and lower port communicate with described cavity and nozzle core body respectively, the side ports of described right angle communication member connects the described outer apopore that puts by described conduit, the lower bottom part radial symmetric of described cavity is provided with pin-and-hole, be provided with the push rod of fixedlying connected with the end cap of described nozzle housing in the described pin-and-hole, described platen stretches into the interior end of pin-and-hole with described push rod and contacts.
2. the spray nozzle device with on-line automatic dirt eliminating function according to claim 1 is characterized in that, the side opening that is provided with on the conical surface of described nozzle core body lower end is 2-4.
3. the spray nozzle device with on-line automatic dirt eliminating function according to claim 1 is characterized in that, the side opening that is provided with on the conical surface of described nozzle core body lower end is 3.
4. the spray nozzle device with on-line automatic dirt eliminating function according to claim 1 is characterized in that, the oblique guiding gutter on the described air deflector guide face is 6-15.
5. the spray nozzle device with on-line automatic dirt eliminating function according to claim 1 is characterized in that, the oblique guiding gutter on the described air deflector guide face is 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100161278A CN100391652C (en) | 2006-10-10 | 2006-10-10 | Nozzle device with automatic on-line dirt eliminating function |
| PCT/CN2007/003370 WO2008049340A1 (en) | 2006-10-10 | 2007-11-29 | Nozzle device with automatic on-line dirt eliminating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100161278A CN100391652C (en) | 2006-10-10 | 2006-10-10 | Nozzle device with automatic on-line dirt eliminating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1931473A true CN1931473A (en) | 2007-03-21 |
| CN100391652C CN100391652C (en) | 2008-06-04 |
Family
ID=37877576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100161278A Expired - Fee Related CN100391652C (en) | 2006-10-10 | 2006-10-10 | Nozzle device with automatic on-line dirt eliminating function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100391652C (en) |
| WO (1) | WO2008049340A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008049340A1 (en) * | 2006-10-10 | 2008-05-02 | Hua Chen | Nozzle device with automatic on-line dirt eliminating function |
| CN102284687A (en) * | 2011-06-08 | 2011-12-21 | 秦皇岛首秦金属材料有限公司 | Automatic cleaning and maintenance method of continuous casting secondary cooling nozzles |
| CN101244411B (en) * | 2008-03-21 | 2012-06-06 | 陈华 | Self-cleaning nozzle for atomizing water with air |
| CN105234020A (en) * | 2015-08-28 | 2016-01-13 | 宁波市创佳工业设计有限公司 | Gas-liquid assembly of beauty spray gun |
| CN105499038A (en) * | 2016-02-03 | 2016-04-20 | 厦门大学嘉庚学院 | Online nozzle blocking cleaning device and method |
| CN105521901A (en) * | 2016-01-28 | 2016-04-27 | 厦门大学嘉庚学院 | On-line automatic blockage-clearing device for nozzle and blockage clearing method thereof |
| CN105665175A (en) * | 2016-04-15 | 2016-06-15 | 陈华 | Double-passage filtration type pneumatic backwash air-water atomizing nozzle |
| CN105883953A (en) * | 2015-01-08 | 2016-08-24 | 沈智奇 | Automatic plugging eliminating dissolved gas releaser |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402901B (en) * | 2018-12-19 | 2023-09-01 | 佛山市名洲纺织有限公司 | Auxiliary agent nozzle on boiling-off equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3899131A (en) * | 1974-09-23 | 1975-08-12 | United States Steel Corp | Method and apparatus for spraying agglomerating powders |
| US4283012A (en) * | 1979-10-31 | 1981-08-11 | Par-Way Mfg. Co. | Self-cleaning nozzle construction for product enrobing apparatus |
| DE3621947C1 (en) * | 1986-06-30 | 1987-11-26 | Hau Simex Giesserei Gmbh | High-pressure metering device for spraying out a liquid, in particular a polishing paste |
| JP2532323Y2 (en) * | 1990-10-26 | 1997-04-16 | 株式会社いけうち | nozzle |
| NL9100240A (en) * | 1991-02-12 | 1992-09-01 | Johannes Valster | Atomizer for atomizing liquid. |
| US5215254A (en) * | 1992-07-23 | 1993-06-01 | Spraying Systems Co. | Self cleaning spring-loaded nozzle |
| AU670654B2 (en) * | 1992-12-05 | 1996-07-25 | Incro Limited | Self-cleaning/unblocking spray nozzle |
| US5351886A (en) * | 1993-02-11 | 1994-10-04 | Bull Dan F | Self-cleaning shower nozzle system |
| JP3188888B2 (en) * | 1995-03-23 | 2001-07-16 | ジオテクサービス株式会社 | Sprinkler nozzle with sprinkler remover and sprinkler nozzle |
| JP3331817B2 (en) * | 1995-04-24 | 2002-10-07 | 株式会社丸山製作所 | Nozzle clogging prevention device |
| NL1007627C2 (en) * | 1997-11-27 | 1999-05-31 | Stichting Oepantseroe | Atomizer for atomizing liquid. |
| WO2004056487A1 (en) * | 2002-12-20 | 2004-07-08 | Lifecycle Pharma A/S | A self-cleaning spray nozzle |
| CN2755123Y (en) * | 2004-10-15 | 2006-02-01 | 富源磁器股份有限公司 | Self-clean air deformed nozzle |
| CN200995176Y (en) * | 2006-09-19 | 2007-12-26 | 陈华 | Pneumatic nozzle device with on-line blowdown function |
| CN100391652C (en) * | 2006-10-10 | 2008-06-04 | 陈华 | Nozzle device with automatic on-line dirt eliminating function |
-
2006
- 2006-10-10 CN CNB2006100161278A patent/CN100391652C/en not_active Expired - Fee Related
-
2007
- 2007-11-29 WO PCT/CN2007/003370 patent/WO2008049340A1/en active Application Filing
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008049340A1 (en) * | 2006-10-10 | 2008-05-02 | Hua Chen | Nozzle device with automatic on-line dirt eliminating function |
| CN101244411B (en) * | 2008-03-21 | 2012-06-06 | 陈华 | Self-cleaning nozzle for atomizing water with air |
| CN102284687A (en) * | 2011-06-08 | 2011-12-21 | 秦皇岛首秦金属材料有限公司 | Automatic cleaning and maintenance method of continuous casting secondary cooling nozzles |
| CN105883953A (en) * | 2015-01-08 | 2016-08-24 | 沈智奇 | Automatic plugging eliminating dissolved gas releaser |
| CN105883953B (en) * | 2015-01-08 | 2019-08-09 | 南通北外滩建设工程有限公司 | Automatically tackling blockage dissolved air release |
| CN105234020A (en) * | 2015-08-28 | 2016-01-13 | 宁波市创佳工业设计有限公司 | Gas-liquid assembly of beauty spray gun |
| CN105521901A (en) * | 2016-01-28 | 2016-04-27 | 厦门大学嘉庚学院 | On-line automatic blockage-clearing device for nozzle and blockage clearing method thereof |
| CN105499038A (en) * | 2016-02-03 | 2016-04-20 | 厦门大学嘉庚学院 | Online nozzle blocking cleaning device and method |
| CN105665175A (en) * | 2016-04-15 | 2016-06-15 | 陈华 | Double-passage filtration type pneumatic backwash air-water atomizing nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008049340A1 (en) | 2008-05-02 |
| CN100391652C (en) | 2008-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 fulfillment period: 2008.11.20 to 2014.11.20 Contract record no.: 2008130000111 Denomination of invention: Nozzle device with automatic on-line dirt eliminating function Granted publication date: 20080604 License type: Exclusive license Record date: 20081127 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.20 TO 2014.11.20; CHANGE OF CONTRACT Name of requester: CANGZHOU CITY TIANGUANG NUMERICAL CONTROL TECHNOLO Effective date: 20081127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20171010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |