CN204338368U - A kind of spray valve head unit - Google Patents

A kind of spray valve head unit Download PDF

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Publication number
CN204338368U
CN204338368U CN201420812621.5U CN201420812621U CN204338368U CN 204338368 U CN204338368 U CN 204338368U CN 201420812621 U CN201420812621 U CN 201420812621U CN 204338368 U CN204338368 U CN 204338368U
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China
Prior art keywords
seat body
valve seat
feed pathway
spray
head unit
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Application number
CN201420812621.5U
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Chinese (zh)
Inventor
刘先桂
顾良
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Eaglet Casting Equipment Ltd Suzhou
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Eaglet Casting Equipment Ltd Suzhou
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Priority to CN201420812621.5U priority Critical patent/CN204338368U/en
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Abstract

The utility model discloses a kind of spray valve head unit, comprise valve seat body and fog-spray nozzle, be located at the atomization body that in valve seat body and inside is provided with atomization chamber; Be located at the nebulization channel of valve seat body inside, nebulization channel import to be located at bottom valve seat body and to be connected with external breather line one, and nebulization channel outlet is simultaneously communicated with atomization chamber; Be located at the feed pathway of valve seat body inside, feed pathway import to be located at bottom valve seat body and to be connected with external fluid-through tube road, and feed pathway outlet is simultaneously communicated with atomization chamber; And be located at valve seat body inside and the pneumatic on-off valve of built-in piston, pneumatic on-off valve is connected with external breather line two, at the end of spraying, piston inwardly moves and closes feed pathway, its advantage is, not only atomizing effect is good, and jet length is far away, intensity is high, and effectively prevent remaining in ducted liquid and ooze from fog-spray nozzle, cause fluid waste also to affect the result of use of spray valve head unit simultaneously.

Description

A kind of spray valve head unit
Technical field
The utility model relates to a kind of atomizer, especially relates to a kind of spray valve head unit.
Background technology
Ejecting device of the prior art generally comprises nozzle body and cap of spraying nozzle, the bottom of nozzle body is provided with inlet, cap of spraying nozzle is provided with spout, cap of spraying nozzle contains internal thread, be directly installed on nozzle body, the atomizing effect of this ejecting device is bad, and droplet is larger, be easy to be dropped on the ground, cause waste; The Distance geometry intensity of simultaneously spraying is low and spraying spatial distribution is little, dust or the dirt on workpiece or instrument surface can not be cleared up very well, also has the pipeline of a section very long between the switch valve of the feed pathway that ejecting device is external and ejecting device simultaneously, at the end of spraying, water valve cuts out, but remains in ducted liquid and can ooze slowly from fog-spray nozzle.
Summary of the invention
The utility model object is: provide a kind of structure simple, atomizing effect is good, and the spray valve head unit that jet length is far away, intensity is high.
The technical solution of the utility model is: a kind of spray valve head unit, comprises valve seat body and fog-spray nozzle, and described spray valve head unit also comprises
Be located at the atomization body that in described valve seat body and inside is provided with atomization chamber;
Shower nozzle nut, for being fixedly connected with described fog-spray nozzle with described atomization bodies top;
Be located at the nebulization channel of described valve seat body inside, described nebulization channel import to be located at bottom valve seat body and to be connected with external breather line one, and described nebulization channel outlet is simultaneously communicated with described atomization chamber;
Be located at the feed pathway of described valve seat body inside, described feed pathway import to be located at bottom valve seat body and to be connected with external fluid-through tube road, and described feed pathway outlet is simultaneously communicated with described atomization chamber;
And be located at described valve seat body inside and the pneumatic on-off valve of built-in piston, described pneumatic on-off valve is connected with external breather line two, and at the end of spraying, piston inwardly moves and closes feed pathway.
As preferred technical scheme, described feed pathway comprises a main feed pathway, and several are for being communicated with the secondary feed pathway of described main feed pathway and described atomization chamber.
As preferred technical scheme, adopt between described shower nozzle nut with described atomization body and be threaded.
As preferred technical scheme, be provided with elastic seal ring one in the junction of described shower nozzle nut and described fog-spray nozzle.
As preferred technical scheme, be provided with elastic seal ring two in the junction of described atomization body and described valve seat body.
As preferred technical scheme, described valve seat body diagonal is provided with 2 symmetrically arranged installation through holes.
The utility model has the advantages that:
1. not only structure is simple for the utility model spray valve head unit, low cost of manufacture, and atomizing effect is good, jet length is far away, intensity is high, at the end of spraying, piston inwardly moves and closes feed pathway, effectively prevents remaining in ducted liquid and oozes from fog-spray nozzle, causes fluid waste also to affect the result of use of spray valve head unit simultaneously;
2. the utility model spray valve head unit in the junction in the junction of described shower nozzle nut and described fog-spray nozzle and described atomization body and described valve seat body respectively correspondence be provided with elastic seal ring one and elastic seal ring two, ensure the air-tightness of spray valve head unit, effectively prevent droplet phenomenon.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the structural representation of the utility model spray valve head unit;
Fig. 2 is the structure sectional view of the utility model spray valve head unit;
Fig. 3 is the structural representation of valve seat body of the present utility model;
Fig. 4 is the structure sectional view of valve seat body of the present utility model;
Wherein: 1 valve seat body, 2 fog-spray nozzles, 3 atomization chamber, 4 atomization bodies, 5 shower nozzle nuts, 6 nebulization channel, 7 feed pathway, the main feed pathway of 7-1, the secondary feed pathway of 7-2,8 pistons, 9 pneumatic on-off valves, 10 elastic seal ring one, 11 elastic seal rings two, 12 install through hole.
Detailed description of the invention
Embodiment: shown in 4, a kind of spray valve head unit, comprises valve seat body 1 and fog-spray nozzle 2, is located at the atomization body 4 that in valve seat body 1 and inside is provided with atomization chamber 3; Shower nozzle nut 5, for being fixedly connected with fog-spray nozzle 2 with atomization body 4 top; Be located at the nebulization channel 6 of valve seat body 1 inside, nebulization channel 6 import to be located at bottom valve seat body 1 and to be connected with external breather line one (figure does not draw), and nebulization channel 6 outlet is simultaneously communicated with atomization chamber 3; Be located at the feed pathway 7 of valve seat body 1 inside, feed pathway 7 import to be located at bottom valve seat body 1 and to be connected with external fluid-through tube road (figure does not draw), and feed pathway 7 outlet is simultaneously communicated with atomization chamber 3; And be located at valve seat body 1 inside and the pneumatic on-off valve 9 of built-in piston 8, pneumatic on-off valve 9 is connected with external breather line two, at the end of spraying, piston 8 inwardly moves and closes feed pathway 7, the utility model not only structure is simple, low cost of manufacture, and atomizing effect is good, jet length is far away, intensity is high, at the end of spraying, piston 8 inwardly moves and closes feed pathway 7, effectively prevents remaining in ducted liquid and oozes from fog-spray nozzle 2, causes fluid waste also to affect the result of use of spray valve head unit simultaneously.
Feed pathway 7 of the present utility model comprises a main feed pathway 7-1, and several are for being communicated with the secondary feed pathway 7-2 of main feed pathway 7-1 and atomization chamber 3; Adopt between shower nozzle nut 5 with atomization body 4 and be threaded, elastic seal ring 1 is provided with in the junction of shower nozzle nut 5 and fog-spray nozzle 2, be provided with elastic seal ring 2 11 in the junction of atomization body 4 and valve seat body 1, ensure the air-tightness of spray valve head unit, effectively prevent droplet phenomenon; Valve seat body 1 diagonal is provided with 2 symmetrically arranged installation through holes 12.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.

Claims (6)

1. a spray valve head unit, comprise valve seat body (1) and fog-spray nozzle (2), it is characterized in that, described spray valve head unit also comprises
Be located at the atomization body (4) that in described valve seat body (1) and inside is provided with atomization chamber (3);
Shower nozzle nut (5), for being fixedly connected with described fog-spray nozzle (2) with described atomization body (4) top;
Be located at the nebulization channel (6) that described valve seat body (1) is inner, described nebulization channel (6) import is located at valve seat body (1) bottom and is connected with external breather line one, and described nebulization channel (6) outlet is simultaneously communicated with described atomization chamber (3);
Be located at the feed pathway (7) that described valve seat body (1) is inner, described feed pathway (7) import is located at valve seat body (1) bottom and is connected with external fluid-through tube road, and described feed pathway (7) outlet is simultaneously communicated with described atomization chamber (3);
And be located at described valve seat body (1) inside and the pneumatic on-off valve (9) of built-in piston (8), described pneumatic on-off valve (9) is connected with external breather line two, and at the end of spraying, piston (8) inwardly moves and closes feed pathway (7).
2. spray valve head unit according to claim 1, it is characterized in that, described feed pathway (7) comprises a main feed pathway (7-1), and several are for being communicated with the secondary feed pathway (7-2) of described main feed pathway (7-1) and described atomization chamber (3).
3. spray valve head unit according to claim 1, is characterized in that, adopts and be threaded between described shower nozzle nut (5) with described atomization body (4).
4. spray valve head unit according to claim 1, is characterized in that, is provided with elastic seal ring one (10) in the junction of described shower nozzle nut (5) and described fog-spray nozzle (2).
5. spray valve head unit according to claim 1, is characterized in that, is provided with elastic seal ring two (11) in the junction of described atomization body (4) and described valve seat body (1).
6. the spray valve head unit according to any one of claim 1 to 5, is characterized in that, described valve seat body (1) diagonal is provided with 2 symmetrically arranged installation through holes (12).
CN201420812621.5U 2014-12-19 2014-12-19 A kind of spray valve head unit Active CN204338368U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420812621.5U CN204338368U (en) 2014-12-19 2014-12-19 A kind of spray valve head unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420812621.5U CN204338368U (en) 2014-12-19 2014-12-19 A kind of spray valve head unit

Publications (1)

Publication Number Publication Date
CN204338368U true CN204338368U (en) 2015-05-20

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CN201420812621.5U Active CN204338368U (en) 2014-12-19 2014-12-19 A kind of spray valve head unit

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CN (1) CN204338368U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107847955A (en) * 2015-07-17 2018-03-27 Sms集团股份有限公司 Shower nozzle and shower nozzle manufacture method at least one mould of cooling and lubricating forming machine
CN109513531A (en) * 2018-12-29 2019-03-26 重庆博奥镁铝金属制造有限公司 A kind of new coating nozzle
CN109692763A (en) * 2018-12-29 2019-04-30 重庆博奥镁铝金属制造有限公司 A kind of novel adjustable paint spray nozzle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107847955A (en) * 2015-07-17 2018-03-27 Sms集团股份有限公司 Shower nozzle and shower nozzle manufacture method at least one mould of cooling and lubricating forming machine
US10960420B2 (en) 2015-07-17 2021-03-30 Sms Group Gmbh Spray head for supplying at least one die of a forming machine with lubricating coolant, and method for producing such a spray head
CN109513531A (en) * 2018-12-29 2019-03-26 重庆博奥镁铝金属制造有限公司 A kind of new coating nozzle
CN109692763A (en) * 2018-12-29 2019-04-30 重庆博奥镁铝金属制造有限公司 A kind of novel adjustable paint spray nozzle
CN109513531B (en) * 2018-12-29 2023-09-12 重庆博奥镁铝金属制造有限公司 Paint nozzle
CN109692763B (en) * 2018-12-29 2023-11-03 重庆博奥镁铝金属制造有限公司 Novel adjustable coating nozzle

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