CN202768878U - Flange-type single eccentric flap valve - Google Patents
Flange-type single eccentric flap valve Download PDFInfo
- Publication number
- CN202768878U CN202768878U CN 201220458961 CN201220458961U CN202768878U CN 202768878 U CN202768878 U CN 202768878U CN 201220458961 CN201220458961 CN 201220458961 CN 201220458961 U CN201220458961 U CN 201220458961U CN 202768878 U CN202768878 U CN 202768878U
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- CN
- China
- Prior art keywords
- rotating shaft
- flange
- flap valve
- utility
- type single
- 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)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a flange-type single eccentric flap valve which comprises a valve body and a turning plate. The valve body comprises two flange rings, an additional installation block and a rotating shaft. The turning plate is fixedly connected with the rotating shaft. The additional installation block is provided with a rotating shaft installation hole, and the rotating shaft is connected with the rotating shaft installation hole in a rotating mode. The flange-type single eccentric flap valve has the advantages that the flange-type single eccentric flap valve is provided with the two flange rings, is reliably connected with external pipelines, does not easily leak, and is convenient to install; and meanwhile the axis of a hand wheel shaft is vertical to the axis of the rotating shaft, and convenience is brought in for operation of a user.
Description
Technical field
The utility model relates to a kind of Flap valve, more precisely a kind of flange-type list accentric tilting plate valve.
Background technique
Flap valve needs to be installed in the pipeline in use, and is unreliable but Flap valve of the prior art is connected with exterior line, easily reveals, and can not well satisfy the demands.
The model utility content
The utility model mainly is to solve the existing technical problem of prior art, thereby provides a kind of with two flange circles, is connected reliably with exterior line, be difficult for revealing, easy for installation, hand wheel shaft is vertical with the axis of rotating shaft simultaneously, the flange-type list accentric tilting plate valve of convenient user's operation.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of flange-type list accentric tilting plate valve, described Flap valve comprises a valve body and a turnover panel, described valve body comprises two flange circles, an annex mounting blocks and a rotating shaft, described turnover panel is fixedly connected with described rotating shaft, be provided with a rotating shaft mounting hole on the described annex mounting blocks, described rotating shaft and described rotating shaft mounting hole are rotationally connected.
As the utility model preferred embodiment, be provided with a sealing concave on the described flange circle.
As the utility model preferred embodiment, described Flap valve also comprises a handwheel, and described handwheel and described rotating shaft are connected with a joggle by worm and gear.
Therefore the advantage of flange-type list accentric tilting plate valve of the present utility model is, with two flange circles, is connected reliably with exterior line, is difficult for revealing, and easy for installation, hand wheel shaft is vertical with the axis of rotating shaft simultaneously, convenient user's operation.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of flange-type list accentric tilting plate valve of the prior art of the present utility model;
Fig. 2 is the perspective view at another visual angle of the Flap valve among Fig. 1;
Wherein:
1, valve body; 11, flange circle; 12, sealing concave; 13, annex mounting blocks;
131, rotating shaft mounting hole;
2, handwheel; 3, turnover panel.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
It is a kind of with two flange circles that the utility model provides, and is connected reliably with exterior line, is difficult for revealing, and easy for installation, hand wheel shaft is vertical with the axis of rotating shaft simultaneously, the flange-type list accentric tilting plate valve of convenient user's operation.
As shown in Figure 1 and Figure 2, a kind of flange-type list accentric tilting plate valve, this Flap valve comprises a valve body 1 and a turnover panel 3, this valve body 1 comprises two flange circles 11, an annex mounting blocks 13 and a rotating shaft, this turnover panel 3 is fixedly connected with this rotating shaft, be provided with a rotating shaft mounting hole 131 on this annex mounting blocks 13, this rotating shaft and this rotating shaft mounting hole 131 are rotationally connected.
Be provided with a sealing concave 12 on this flange circle 11.
This Flap valve also comprises a handwheel 2, and this handwheel 2 is connected with a joggle by worm and gear with this rotating shaft.
Below only with a mode of execution mentality of designing of the present utility model is described, in the situation that system allows, the utility model can expand to simultaneously external more function module, thereby expands to greatest extent its function.
The above only be embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. flange-type list accentric tilting plate valve, described Flap valve comprises a valve body (1) and a turnover panel (3), described valve body (1) comprises two flange circles (11), annex mounting blocks (13) and a rotating shaft, described turnover panel (3) is fixedly connected with described rotating shaft, be provided with a rotating shaft mounting hole (131) on the described annex mounting blocks (13), described rotating shaft and described rotating shaft mounting hole (131) are rotationally connected.
2. flange-type list accentric tilting plate valve according to claim 1 is characterized in that, is provided with a sealing concave (12) on the described flange circle (11).
3. flange-type list accentric tilting plate valve according to claim 2 is characterized in that, described Flap valve also comprises a handwheel (2), and described handwheel (2) is connected with a joggle by worm and gear with described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458961 CN202768878U (en) | 2012-09-11 | 2012-09-11 | Flange-type single eccentric flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458961 CN202768878U (en) | 2012-09-11 | 2012-09-11 | Flange-type single eccentric flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768878U true CN202768878U (en) | 2013-03-06 |
Family
ID=47775453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220458961 Expired - Fee Related CN202768878U (en) | 2012-09-11 | 2012-09-11 | Flange-type single eccentric flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805322A (en) * | 2016-03-28 | 2016-07-27 | 任宝全 | Manufacturing method for pressing plate type plate overturning valve |
-
2012
- 2012-09-11 CN CN 201220458961 patent/CN202768878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805322A (en) * | 2016-03-28 | 2016-07-27 | 任宝全 | Manufacturing method for pressing plate type plate overturning valve |
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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: 20130306 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |