CN204164396U - A kind of valve - Google Patents
A kind of valve Download PDFInfo
- Publication number
- CN204164396U CN204164396U CN201420523450.4U CN201420523450U CN204164396U CN 204164396 U CN204164396 U CN 204164396U CN 201420523450 U CN201420523450 U CN 201420523450U CN 204164396 U CN204164396 U CN 204164396U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- ring
- rubber ring
- valve rod
- 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.)
- Expired - Fee Related
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- Lift Valve (AREA)
Abstract
The utility model discloses a kind of valve, comprise valve body, and be arranged on the valve rod on valve body, and be arranged on the rubber ring on valve body, and be arranged on the valve moving plate on valve body, and be arranged on the valve stator on valve body; Described valve rod runs through rubber ring, and valve rod is connected with valve moving plate; Mechanical seal fixed ring and mechanical sealing linkage ring is provided with in described rubber ring; Described rubber ring is provided with spring; The utility model is arranged by the combination of mechanical seal fixed ring and mechanical sealing linkage ring, thus effectively prevent solid particle from entering the gap between valve rod and valve body thus cause valve rod bite or stuck, avoid filler damage and cause fluid to leak, substantially prolongs the working life of valve; It is simple and reasonable, is easy to use, and does not need the bolt arranging a greater number can realize the effect of sealing dust-break, and valve mechanism is compacter.
Description
Technical field
The utility model relates to a kind of valve.
Background technique
usually bite or stuck phenomenon can be there is along with the use of valve in the valve being applied in Heisui River pulp water containing solid particle or paste system; valve bite or stuck reason is caused to have a variety of; can find occurring after the valve of this type of fault disintegrates, the bite of valve rod or stuck be one of them reason.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the utility model proposes a kind of valve.
(2) technological scheme
Valve of the present utility model, comprises valve body, and is arranged on the valve rod on valve body, and is arranged on the rubber ring on valve body, and is arranged on the valve moving plate on valve body, and is arranged on the valve stator on valve body; Described valve rod runs through rubber ring, and valve rod is connected with valve moving plate; Mechanical seal fixed ring and mechanical sealing linkage ring is provided with in described rubber ring; Described rubber ring is provided with spring.
Further, described valve moving plate is arranged on above valve stator.
Further, described mechanical seal fixed ring is arranged on above mechanical sealing linkage ring.
(3) beneficial effect
The utility model compared with prior art, it has following beneficial effect: valve of the present utility model, arranged by the combination of mechanical seal fixed ring and mechanical sealing linkage ring, thus effectively prevent solid particle from entering the gap between valve rod and valve body thus cause valve rod bite or stuck, avoid filler damage and cause fluid to leak, substantially prolongs the working life of valve; It is simple and reasonable, is easy to use, and does not need the bolt arranging a greater number can realize the effect of sealing dust-break, and valve mechanism is compacter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-valve body; 2-valve rod; 3-rubber ring; 4-valve moving plate; 5-valve stator; 6-mechanical seal fixed ring; 7-mechanical sealing linkage ring; 8-spring.
Embodiment
A kind of valve as shown in Figure 1, comprises valve body 1, and is arranged on the valve rod 2 on valve body 1, and is arranged on the rubber ring 3 on valve body 1, and is arranged on the valve moving plate 4 of on valve body 1, and is arranged on the valve stator 5 on valve body 1; Described valve rod 2 runs through rubber ring 3, and valve rod 2 is connected with valve moving plate 4; Mechanical seal fixed ring 6 and mechanical sealing linkage ring 7 is provided with in described rubber ring 3; Described rubber ring 3 is provided with spring 8.
Wherein, described valve moving plate 4 is arranged on above valve stator 5; Described mechanical seal fixed ring 6 is arranged on above mechanical sealing linkage ring 7.
Valve of the present utility model, arranged by the combination of mechanical seal fixed ring and mechanical sealing linkage ring, thus effectively prevent solid particle from entering the gap between valve rod and valve body thus cause valve rod bite or stuck, avoid filler damage and cause fluid to leak, substantially prolongs the working life of valve; It is simple and reasonable, is easy to use, and does not need the bolt arranging a greater number can realize the effect of sealing dust-break, and valve mechanism is compacter.
Embodiment recited above is described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that related domain ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. a valve, is characterized in that: comprise valve body, and is arranged on the valve rod on valve body, and is arranged on the rubber ring on valve body, and is arranged on the valve moving plate on valve body, and is arranged on the valve stator on valve body; Described valve rod runs through rubber ring, and valve rod is connected with valve moving plate; Mechanical seal fixed ring and mechanical sealing linkage ring is provided with in described rubber ring; Described rubber ring is provided with spring.
2. valve according to claim 1, is characterized in that: described valve moving plate is arranged on above valve stator.
3. valve according to claim 1, is characterized in that: described mechanical seal fixed ring is arranged on above mechanical sealing linkage ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523450.4U CN204164396U (en) | 2014-09-12 | 2014-09-12 | A kind of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523450.4U CN204164396U (en) | 2014-09-12 | 2014-09-12 | A kind of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164396U true CN204164396U (en) | 2015-02-18 |
Family
ID=52538084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523450.4U Expired - Fee Related CN204164396U (en) | 2014-09-12 | 2014-09-12 | A kind of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164396U (en) |
-
2014
- 2014-09-12 CN CN201420523450.4U patent/CN204164396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20160912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |