CN105840856A - Fluorine lining flange ball valve - Google Patents
Fluorine lining flange ball valve Download PDFInfo
- Publication number
- CN105840856A CN105840856A CN201610382037.4A CN201610382037A CN105840856A CN 105840856 A CN105840856 A CN 105840856A CN 201610382037 A CN201610382037 A CN 201610382037A CN 105840856 A CN105840856 A CN 105840856A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- elastic
- ball valve
- elastic washer
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
Abstract
The invention discloses a fluorine lining flange ball valve which comprises a valve body, wherein a valve rod is arranged on the valve body. The fluorine lining flange ball valve is characterized in that a first elastic washer is arranged between the valve body and the valve rod, a second elastic washer is arranged on the first elastic washer, a pair of pipe connectors are arranged on the valve body, a first protecting cover and a second protecting cover are arranged at the peripheries of the pipe connectors, a plurality of elastic washers are further arranged at the periphery of the valve body, the first elastic washer and the second elastic washer are made from butadiene rubber, and the first protecting cover and the second protecting cover are made from isoprene rubber. According to the fluorine lining flange ball valve disclosed by the invention, a plurality of elastic washers are arranged on the surface of the valve body, the two protecting covers are respectively arranged at the peripheries of the two pipe connectors, two elastic washers are further arranged between the valve body and the valve rod, and the elastic washers and the protecting covers are all made from high-elasticity high-polymerization rubbers, and therefore, when the valve is impacted by external force, the elastic rubber plays a good buffering role, so as to prevent the impact force from directly acting on the valve, and further greatly improve the shock resistance of the fluorine lining flange ball valve.
Description
Technical field
The present invention relates to a kind of valve, more precisely, be a kind of Fluorine-lined flanged ball valve.
Background technology
Fluorine-lined flanged ball valve is a kind of to use commonplace industrial equipment in commercial production, has the widest
Wealthy application prospect.But, the shock resistance of the Fluorine-lined flanged ball valve commonly used at present is the best, works as receipts
Being easy to burst the when of collision to external force, impact is normal to be used.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides one to have preferably punching
Hit the Fluorine-lined flanged ball valve of performance.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of Fluorine-lined flanged ball valve, comprises a valve body, and described valve body is provided with a valve rod, it is characterised in that
Being provided with one first elastic washer between described valve body and valve rod, the first described elastic washer is provided with one second
Elastic washer, described valve body is provided with a pair pipe joint, described pipe joint be provided around one
One protective jacket and one second protective jacket, the surrounding at described valve body is additionally provided with some elastic washers.
As preferred embodiment of the present invention, the first described elastic washer and the second elastic washer by along fourth rubber
Glue is made.
As preferred embodiment of the present invention, the first described protective jacket and the second protective jacket are by isoprene rubber system
Become.
The Fluorine-lined flanged ball valve of the present invention, at the multiple elastic washers of surface configuration of valve body, connects at two pipelines
The surrounding of mouth is respectively arranged a protective jacket, is also provided with two elastic washers between valve body and valve rod, this
A little elastic washers and protective jacket are all made with high resiliency height polyrubber, when valve is by external impacts
Wait these gum elastics and can play preferable cushioning effect, it is to avoid impulsive force directly acts on valve, thus significantly
Improve the shock resistance of Fluorine-lined flanged ball valve.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the Fluorine-lined flanged ball valve of the present invention；
Fig. 2 is the perspective view of the Fluorine-lined flanged ball valve in Fig. 1, is now another visual angle.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail so that advantages of the present invention and
Feature can be easier to be readily appreciated by one skilled in the art, thus makes protection scope of the present invention apparent
Clear and definite defines.
As shown in Figure 1 and Figure 2, a kind of Fluorine-lined flanged ball valve 1, comprise a valve body 21, described valve body 21
It is provided with a valve rod 22, between described valve body 21 and valve rod 22, is provided with one first elastic washer 31, described
First elastic washer 31 is provided with one second elastic washer 32, and described valve body 21 is provided with a pair pipeline and connects
Mouthfuls 5, described pipe joint 5 be provided around one first protective jacket 41 and one second protective jacket 42, in institute
The surrounding of the valve body 21 stated is additionally provided with some elastic washers 6.
As to further improvement of the present invention, the first described elastic washer 31 and the second elastic washer 32
It is made up of butadiene rubber.
As to further improvement of the present invention, the first described protective jacket 41 and the second protective jacket 42 by
Isoprene rubber is made.
The Fluorine-lined flanged ball valve of this invention, at the multiple elastic washers of surface configuration of valve body, connects at two pipelines
The surrounding of mouth is respectively arranged a protective jacket, is also provided with two elastic washers between valve body and valve rod, this
A little elastic washers and protective jacket are all made with high resiliency height polyrubber, when valve is by external impacts
Wait these gum elastics and can play preferable cushioning effect, it is to avoid impulsive force directly acts on valve, thus significantly
Improve the shock resistance of Fluorine-lined flanged ball valve.
The mentality of designing of the present invention is below described the most in one embodiment, in the case of system allows,
The present invention can expand to the most external more functional module, thus extends its function to greatest extent.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any change expected without creative work or replacement, all should contain in protection scope of the present invention
Within.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. a Fluorine-lined flanged ball valve (1), comprises a valve body (21), and described valve body (21) is provided with one
Valve rod (22), it is characterised in that be provided with one first between described valve body (21) and valve rod (22)
Elastic washer (31), described the first elastic washer (31) is provided with one second elastic washer (32),
Described valve body (21) is provided with a pair pipe joint (5), the week of described pipe joint (5)
Enclose and be provided with one first protective jacket (41) and one second protective jacket (42), at described valve body (21)
Surrounding be additionally provided with some elastic washers (6).
Fluorine-lined flanged ball valve the most according to claim 1, it is characterised in that the first described elastic washer
(31) and the second elastic washer (32) is made up of butadiene rubber.
Fluorine-lined flanged ball valve the most according to claim 2, it is characterised in that described the first protective jacket (41)
It is made up of isoprene rubber with the second protective jacket (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382037.4A CN105840856A (en) | 2016-05-26 | 2016-05-26 | Fluorine lining flange ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382037.4A CN105840856A (en) | 2016-05-26 | 2016-05-26 | Fluorine lining flange ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105840856A true CN105840856A (en) | 2016-08-10 |
Family
ID=56595587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610382037.4A Pending CN105840856A (en) | 2016-05-26 | 2016-05-26 | Fluorine lining flange ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840856A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201875184U (en) * | 2010-11-30 | 2011-06-22 | 项建新 | Vacuum ball valve with fluorine liner |
| CN203532832U (en) * | 2013-10-11 | 2014-04-09 | 温州市利尔多阀门有限公司 | Fixed type fluorine lining ball valve |
| CN204284508U (en) * | 2014-11-11 | 2015-04-22 | 胡光雄 | A kind of composite anti-corrosive acid-proof wear-proof high-temperature resistant ball valve |
| CN204961960U (en) * | 2015-09-13 | 2016-01-13 | 苏州市燃气设备阀门制造有限公司 | Steel ball valve structure of anticorrosive anticollision |
| CN205781004U (en) * | 2016-05-26 | 2016-12-07 | 江苏通达船用阀泵有限公司 | A kind of Fluorine-lined flanged ball valve |
-
2016
- 2016-05-26 CN CN201610382037.4A patent/CN105840856A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201875184U (en) * | 2010-11-30 | 2011-06-22 | 项建新 | Vacuum ball valve with fluorine liner |
| CN203532832U (en) * | 2013-10-11 | 2014-04-09 | 温州市利尔多阀门有限公司 | Fixed type fluorine lining ball valve |
| CN204284508U (en) * | 2014-11-11 | 2015-04-22 | 胡光雄 | A kind of composite anti-corrosive acid-proof wear-proof high-temperature resistant ball valve |
| CN204961960U (en) * | 2015-09-13 | 2016-01-13 | 苏州市燃气设备阀门制造有限公司 | Steel ball valve structure of anticorrosive anticollision |
| CN205781004U (en) * | 2016-05-26 | 2016-12-07 | 江苏通达船用阀泵有限公司 | A kind of Fluorine-lined flanged ball valve |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |
|
| WD01 | Invention patent application deemed withdrawn after publication |