CN202023946U - Diaphragm valve structure - Google Patents
Diaphragm valve structure Download PDFInfo
- Publication number
- CN202023946U CN202023946U CN2011201296601U CN201120129660U CN202023946U CN 202023946 U CN202023946 U CN 202023946U CN 2011201296601 U CN2011201296601 U CN 2011201296601U CN 201120129660 U CN201120129660 U CN 201120129660U CN 202023946 U CN202023946 U CN 202023946U
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- CN
- China
- Prior art keywords
- fixed
- cover
- valve
- indication
- valve body
- 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 - Lifetime
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a diaphragm valve structure, which is characterized in that a fixed sleeve is arranged at a valve rod; an indicating disk is fixed on the fixed sleeve through a fixing bolt; one end of an indicating rod is connected with the fixed sleeve, and the other end of the fixed sleeve is positioned in the groove of an indicating cover; an the indicating cover is fixed at the valve body. The valve has the practicability of remarkable opening state, and has distinguished substantive features and remarkable advances in comparison with the prior art.
Description
Technical field
The utility model relates to the technical field of valve, a kind of specifically membrane valve structure that has indicator panel, particularly its mechanical connecting structure.
Background technique
Present existing membrane valve indicator panel is fixed in valve rod usually, owing to be subjected to the influence that membrane valve valve rod rotation is risen, the indication of indicator panel only can be in the stroke cover, exist in the use indication unintelligible, locate coarse shortcoming.
Summary of the invention
The purpose of this utility model is to provide a kind of membrane valve structure, and it adopts the indicating arm structure, and the circular movement of valve rod is converted into the straight line cue mark, has overcome the shortcoming and defect that exists in the prior art.
To achieve these goals, the technical solution of the utility model is: a kind of membrane valve structure, it mainly comprises valve body, be provided with flap in the valve body, the valve rod that is connected with flap is characterized in that: described valve rod place is provided with fixed cover, indicator panel is fixed in the fixed cover place by set screw, one end of indicating arm is connected with fixed cover, and the other end of fixed cover is positioned at the groove of indication cover, and the indication cover is fixed in the valve body place.
The utility model discloses a kind of membrane valve structure, have the valve opening state obvious practicability, compared to existing technologies, have outstanding substantive distinguishing features and remarkable progress.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model partial structurtes schematic representation.
Embodiment
With reference to the accompanying drawings, the utility model further is described.
The utility model is a kind of membrane valve structure, as shown in fig. 1, it mainly comprises valve body 1, be provided with flap 2 in the valve body 1, the valve rod 3 that is connected with flap 2, it is different from prior art and is: described valve rod 3 places are provided with fixed cover 5, indicator panel 6 is fixed in fixed cover 5 places by set screw 7, when valve rod 3 is made circular movement together with fixed cover 5, one end of indicating arm 4 is connected with indicator panel 6, the other end of indicating arm 4 is positioned at the groove of indication cover 8, and indicating arm 4 is controlled by the groove in the indication cover 8, only can move up and down.Indication cover 8 is fixed in flange place in the valve body.
In the specific implementation, the groove that 8 inwalls are provided with vertical distribution is covered in described indication, and indication cover 8 is fixed in valve body 1 place by bolt 9.
In the specific implementation, described indicating arm 4 places form approximate 90 degree knuckles 10, and an end of indicating arm 4 is positioned at the groove that indication cover 8 inwalls vertically distribute, and circuitous up and down walking provides the lifting indication.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that the utility model is concrete to implement to be confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. membrane valve structure, it mainly comprises valve body (1), be provided with flap (2) in the valve body (1), the valve rod (3) that is connected with flap (2), it is characterized in that: described valve rod (3) locates to be provided with fixed cover (5), and indicator panel (6) is fixed in fixed cover (5) by set screw (7) to be located, and an end of indicating arm (4) is connected with fixed cover (5), the other end of fixed cover (5) is positioned at the groove of indication cover (8), and indication cover (8) is fixed in the valve body place.
2. a kind of membrane valve structure according to claim 1 is characterized in that: described indication cover (8) inwall is provided with the groove of vertical distribution, and indication cover (8) is fixed in valve body (1) by bolt (9) to be located.
3. a kind of membrane valve structure according to claim 1 is characterized in that: described indicating arm (4) locates to form approximate 90 degree knuckles (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201296601U CN202023946U (en) | 2011-04-28 | 2011-04-28 | Diaphragm valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201296601U CN202023946U (en) | 2011-04-28 | 2011-04-28 | Diaphragm valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023946U true CN202023946U (en) | 2011-11-02 |
Family
ID=44848896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201296601U Expired - Lifetime CN202023946U (en) | 2011-04-28 | 2011-04-28 | Diaphragm valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202023946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758935A (en) * | 2011-04-28 | 2012-10-31 | 上海艾维科阀门有限公司 | Diaphragm valve structure |
| CN112963552A (en) * | 2021-02-06 | 2021-06-15 | 河南富嘉流体控制技术有限公司 | Stop valve indicator structure |
-
2011
- 2011-04-28 CN CN2011201296601U patent/CN202023946U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758935A (en) * | 2011-04-28 | 2012-10-31 | 上海艾维科阀门有限公司 | Diaphragm valve structure |
| CN112963552A (en) * | 2021-02-06 | 2021-06-15 | 河南富嘉流体控制技术有限公司 | Stop valve indicator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201799 No. 199 Qing Road, Shanghai Industrial Zone, Qingpu Patentee after: Shanghai aiweike valve Limited by Share Ltd Address before: 201706 Shanghai city Qingpu district Song Ying Road No. 1205 Patentee before: Shanghai Aiweike Valve Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
|
| CX01 | Expiry of patent term |