CN109882600A - A kind of flat-pushing air valve of multistation - Google Patents
A kind of flat-pushing air valve of multistation Download PDFInfo
- Publication number
- CN109882600A CN109882600A CN201910275716.5A CN201910275716A CN109882600A CN 109882600 A CN109882600 A CN 109882600A CN 201910275716 A CN201910275716 A CN 201910275716A CN 109882600 A CN109882600 A CN 109882600A
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- CN
- China
- Prior art keywords
- connecting rod
- rotation axis
- ventilation pipe
- hydraulic cylinder
- multistation
- 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.)
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Abstract
The invention discloses a kind of flat-pushing air valves of multistation, it includes hydraulic cylinder, is equipped with fixing seat in ventilation pipe side, the top of fixing seat is equipped with hydraulic cylinder, hydraulic stem is equipped in hydraulic cylinder, sliding block on the end and connecting rod of hydraulic stem is rotatablely connected, and is provided with sliding slot on connecting rod, is equipped with sliding block in sliding slot, the center of ventilation pipe is equipped with rotation axis, the part that rotation axis is in contact with ventilation pipe is equipped with bearing block, and rotation axis is through in bearing block, and the lower part of connecting rod is fixedly connected with the rotating shaft；It is fixed with valve plates on the rotating shaft, the angle of valve plates and connecting rod is 45 degree.The beneficial effects of the invention are as follows the air inflows that can fast and efficiently control air valve, and efficiency is higher, using effect is preferable.
Description
Technical field
The present invention relates to the air valve used on industrial furnace, used on especially a kind of air intake duct suitable for industrial furnace more
The flat-pushing air valve of station.
Background technique
Present industrial furnace is typically necessary assembly air flue, using air flue to ventilating in furnace body, and the gas on air flue
Valve opening and closing is more inconvenient, it is often necessary to manually be adjusted, and the adjustment amplitude of the air inflow of air valve is smaller, is unfavorable for furnace body
The use of interior tolerance controls, and also brings many inconvenience to the use of furnace body.Therefore, how efficiently to adjust the air inflow of air flue is
The technical issues of one current urgent need to resolve.
Summary of the invention
The purpose of the present invention is design a kind of flat-pushing air valve of multistation structurally reasonable, that using effect is good.
The technical scheme is that a kind of flat-pushing air valve of multistation, it includes hydraulic cylinder, it is characterised in that: is being ventilated
Pipeline side is equipped with fixing seat, and the top of fixing seat is equipped with hydraulic cylinder, is equipped with hydraulic stem in hydraulic cylinder, the end of hydraulic stem with
Sliding block on connecting rod is rotatablely connected, and is provided with sliding slot on connecting rod, and sliding block is equipped in sliding slot, and the center of ventilation pipe, which is equipped with, to be turned
Moving axis, the part that rotation axis is in contact with ventilation pipe are equipped with bearing block, and rotation axis is through in bearing block, the lower part of connecting rod with turn
Moving axis is fixedly connected；It is fixed with valve plates on the rotating shaft, the angle of valve plates and connecting rod is 45 degree.
Symmetrical positioning bar is further equipped on ventilation pipe, positioning bar is arranged in the two of connecting rod moving area
End.
The beneficial effects of the invention are as follows the air inflows that can fast and efficiently control air valve, and efficiency is higher, using effect
Preferably.
Detailed description of the invention
Fig. 1 is the half-open structural schematic diagram of valve plates of the present invention,
Fig. 2 is the structural schematic diagram of valve plates standard-sized sheet of the present invention.
Specific embodiment
Embodiment is described in detail in conjunction with the figures above,
A kind of flat-pushing air valve of multistation, it includes hydraulic cylinder, is equipped with fixing seat 1, the top of fixing seat in 11 side of ventilation pipe
Equipped with hydraulic cylinder 2, hydraulic stem 3 is equipped in hydraulic cylinder, the end of hydraulic stem and the sliding block 6 on connecting rod 4 are rotatablely connected, on connecting rod
It is provided with sliding slot 5, sliding block is equipped in sliding slot, the center of ventilation pipe is equipped with rotation axis 8, and rotation axis connects with ventilation pipe
The part of touching is equipped with bearing block 9, and rotation axis is through in bearing block, and the lower part of connecting rod is fixedly connected with the rotating shaft；On the rotating shaft
It is fixed with valve plates 7, the angle of valve plates and connecting rod is 45 degree；The present embodiment is further equipped on ventilation pipe symmetrical fixed
Position bar 10, positioning bar are arranged in the both ends of connecting rod moving area, positioning bar can further limiting rod opposite shifting
Dynamic range and final positioning, the opening and closing degree of valve is preferably grasped convenient for user.
In the use of the present invention, regulating and controlling the position of connecting rod using hydraulic cylinder, hydraulic stem, and then rotation axis rotation is driven,
The position of valve plates is also adjusted simultaneously, and when the position of connecting rod is in twelve-hour position, valve plates are in heeling condition, at this time
The ventilation quantity of snorkel is general；When the position of connecting rod is in ten o'clock position, valve plates are in horizontality, at this time snorkel
Ventilation quantity it is maximum, when the position of connecting rod is in two position, valve plates are in plumbness, at this time the ventilation of snorkel
Amount is minimum.
The above embodiments are merely examples for clarifying the description, and does not limit the embodiments.For institute
For the those of ordinary skill in category field, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments, and obvious variation extended from this or change
It moves within still in the protection scope of the invention.
Claims (2)
1. a kind of flat-pushing air valve of multistation, it includes hydraulic cylinder, it is characterised in that: it is equipped with fixing seat in ventilation pipe side, Gu
The top of reservation is equipped with hydraulic cylinder, is equipped with hydraulic stem in hydraulic cylinder, the sliding block rotation connection on the end and connecting rod of hydraulic stem,
It is provided with sliding slot on connecting rod, sliding block is equipped in sliding slot, the center of ventilation pipe is equipped with rotation axis, rotation axis and ventilation pipe
The part being in contact is equipped with bearing block, and rotation axis is through in bearing block, and the lower part of connecting rod is fixedly connected with the rotating shaft；In rotation axis
On be fixed with valve plates, the angle of valve plates and connecting rod is 45 degree.
2. a kind of flat-pushing air valve of multistation as described in claim 1, it is characterised in that: be further equipped on ventilation pipe pair
The both ends of connecting rod moving area are arranged in the positioning bar of title, positioning bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275716.5A CN109882600A (en) | 2019-04-08 | 2019-04-08 | A kind of flat-pushing air valve of multistation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275716.5A CN109882600A (en) | 2019-04-08 | 2019-04-08 | A kind of flat-pushing air valve of multistation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109882600A true CN109882600A (en) | 2019-06-14 |
Family
ID=66936356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910275716.5A Pending CN109882600A (en) | 2019-04-08 | 2019-04-08 | A kind of flat-pushing air valve of multistation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109882600A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1240538A (en) * | 1959-06-19 | 1960-09-09 | Jansen Gmbh Th | Shut-off valve, especially for large diameter gas pipes |
| CN201152363Y (en) * | 2008-01-30 | 2008-11-19 | 郑州郑阀阀门有限公司 | Quick switching off valve |
| CN101520002A (en) * | 2008-02-29 | 2009-09-02 | 通用电气公司 | Methods and apparatus for regulating gas turbine engine fluid flow |
| US20110146296A1 (en) * | 2009-12-23 | 2011-06-23 | Mark Douglas Swinford | Method and apparatus for controlling fluid flow |
| CN207246438U (en) * | 2017-08-14 | 2018-04-17 | 大连碧海环保设备有限公司 | Lower resistance neat stress breaker |
| CN209925638U (en) * | 2019-04-08 | 2020-01-10 | 河南天利热工装备股份有限公司 | Multi-station flat push valve |
-
2019
- 2019-04-08 CN CN201910275716.5A patent/CN109882600A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1240538A (en) * | 1959-06-19 | 1960-09-09 | Jansen Gmbh Th | Shut-off valve, especially for large diameter gas pipes |
| CN201152363Y (en) * | 2008-01-30 | 2008-11-19 | 郑州郑阀阀门有限公司 | Quick switching off valve |
| CN101520002A (en) * | 2008-02-29 | 2009-09-02 | 通用电气公司 | Methods and apparatus for regulating gas turbine engine fluid flow |
| US20110146296A1 (en) * | 2009-12-23 | 2011-06-23 | Mark Douglas Swinford | Method and apparatus for controlling fluid flow |
| CN207246438U (en) * | 2017-08-14 | 2018-04-17 | 大连碧海环保设备有限公司 | Lower resistance neat stress breaker |
| CN209925638U (en) * | 2019-04-08 | 2020-01-10 | 河南天利热工装备股份有限公司 | Multi-station flat push valve |
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