CN204301931U - A kind of sealing flange air leakage detecting device - Google Patents
A kind of sealing flange air leakage detecting device Download PDFInfo
- Publication number
- CN204301931U CN204301931U CN201420396071.3U CN201420396071U CN204301931U CN 204301931 U CN204301931 U CN 204301931U CN 201420396071 U CN201420396071 U CN 201420396071U CN 204301931 U CN204301931 U CN 204301931U
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- Prior art keywords
- sealing flange
- sealed cabinet
- detecting device
- cabinet
- leakage detecting
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- Expired - Fee Related
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Abstract
A kind of sealing flange air leakage detecting device, include leak detector, sealed cabinet and air inlet pipe, one end of air inlet pipe is arranged on the end of sealed cabinet, and movable sealing flange is rotating to be arranged on sealed cabinet.During use, be arranged on by sealing flange on sealed cabinet, the mounting means that its mounting means and sealing flange are arranged on gas-filling cabinet is identical.The sealed cabinet installing sealing flange is placed in leak detector, in sealed cabinet, is filled with helium by air inlet pipe, judge whether sealing flange leaks gas by the result of leak detector.The utility model can make sealing flange need not be arranged on gas-filling cabinet, also can detect its sealing function, and can check multiple sealing flange at every turn simultaneously, significantly improves the quality stability of production efficiency and product, improves production efficiency.
Description
Technical field
The utility model relates to air leakage detecting device, particularly a kind of air leakage detecting device for movable sealing flange.
Background technology
The movable sealing of gas-filling cabinet to refer at sealing flange built with double-layer rubber sealing ring, prevents the gas in gas-filling cabinet from spilling from sealing flange turning cylinder.Be not exclusively used in the device detecting sealing flange and whether leak gas in the market, only have and sealing flange is arranged on gas-filling cabinet, after gas-filling cabinet inflation, in use detect sealing flange and whether leak gas.If gas leakage, then pull down the sealing flange of gas leakage, change new sealing flange.Whether its deficiency is: cannot detect sealing flange and leak gas before gas-filling cabinet unaerated, and changing sealing flange again after finding gas leakage wastes time and energy; And detect sealing flange by gas-filling cabinet, the same time can only detect a sealing flange, and detection efficiency is low.
Utility model content
The purpose of this utility model is just to provide a kind of sealing flange air leakage detecting device, and whether it can detect sealing flange self before the use and leak gas, and ensures the quality of sealing flange own.
The purpose of this utility model is realized by such technical scheme, and it includes leak detector, also includes sealed cabinet and air inlet pipe, and one end of air inlet pipe is arranged on the end of sealed cabinet, and movable sealing flange is rotating to be arranged on sealed cabinet.
Further, described leak detector is the EQL-VA-1C4000 of Xinlonghao Industry Equipment Co., Ltd., Guangdong.
Further, the other end of described air inlet pipe is communicated with helium gas source.
Further, described sealed cabinet is the cuboid be made up of four sidewalls and two end faces.
Further, the sidewall of sealed cabinet is planted the mounting screw being welded with sealing flange.。
Further, each sidewall of sealed cabinet is all provided with four movable sealing flanges.
Further, all equally spaced installation of movable sealing flange on described each sidewall.
Owing to have employed technique scheme, the utility model has following advantage:
The utility model, before sealing flange is arranged on gas-filling cabinet, carries out quality testing to sealing flange itself, and the utility model can check multiple sealing flange simultaneously, improves detection efficiency and the quality stability of sealing flange.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by description below and claims and be obtained.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
In figure: 1. sealed cabinet; 2. air inlet pipe; 3. sealing flange; 4. sidewall.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
A kind of sealing flange air leakage detecting device, include leak detector, also include sealed cabinet 1 and air inlet pipe 2, one end of air inlet pipe 2 is arranged on the end of sealed cabinet 1, and sealing flange 3 is rotating to be arranged on sealed cabinet 1.
During use, be arranged on by sealing flange 3 on sealed cabinet 1, its mounting means is identical with the mounting means that sealing flange 3 is arranged on gas-filling cabinet.The sealed cabinet 1 having installed sealing flange 3 is placed in leak detector, in sealed cabinet 1, is filled with helium by air inlet pipe 2, judge whether sealing flange 3 leaks gas by the result of leak detector.If leak detector detects the gas of leakage, then this batch of sealing flange is taken out, and this batch of sealing flange is arranged separately in gas-filling cabinet successively, sealing flange is detected separately, finds out self defective in quality sealing flange.Leak detector is the EQL-VA-1C4000 of prior art, its Xinlonghao Industry Equipment Co., Ltd., Guangdong.
Sealed cabinet 1 adopts 304 corrosion resistant plates of 2 millimeters through laser boring blanking, then bending and molding, is finally welded into a cuboid body, and sidewall 4 is planted the mounting screw of weldering sealing flange.
Described sealed cabinet 1 is the cuboid be made up of four sidewalls 4 and two end faces.
Each sidewall 4 of sealed cabinet 1 is all provided with four movable sealing flanges 3.
The all equally spaced installation of movable sealing flange 3 on described each sidewall 4.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a sealing flange air leakage detecting device, include leak detector, it is characterized in that: described verifying attachment also includes sealed cabinet and air inlet pipe, one end of air inlet pipe is arranged on the end of sealed cabinet, sealing flange is rotating to be arranged on sealed cabinet, and the mounting means that sealing flange is arranged on sealed cabinet is identical with the mounting means that sealing flange is arranged on gas-filling cabinet.
2. a kind of sealing flange air leakage detecting device as claimed in claim 1, is characterized in that: described leak detector is the EQL-VA-1C4000 of Xinlonghao Industry Equipment Co., Ltd., Guangdong.
3. a kind of sealing flange air leakage detecting device as claimed in claim 1, is characterized in that: the other end of described air inlet pipe is communicated with helium gas source.
4. a kind of sealing flange air leakage detecting device as claimed in claim 1, is characterized in that: described sealed cabinet is the cuboid be made up of four sidewalls and two end faces.
5. a kind of sealing flange air leakage detecting device as claimed in claim 4, is characterized in that: on the sidewall of sealed cabinet, plant the mounting screw being welded with sealing flange.
6. a kind of sealing flange air leakage detecting device as claimed in claim 5, is characterized in that: on each sidewall of sealed cabinet, be all provided with four movable sealing flanges.
7. a kind of sealing flange air leakage detecting device as claimed in claim 6, is characterized in that: all equally spaced installation of the movable sealing flange on described each sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396071.3U CN204301931U (en) | 2014-07-17 | 2014-07-17 | A kind of sealing flange air leakage detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396071.3U CN204301931U (en) | 2014-07-17 | 2014-07-17 | A kind of sealing flange air leakage detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301931U true CN204301931U (en) | 2015-04-29 |
Family
ID=53107462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396071.3U Expired - Fee Related CN204301931U (en) | 2014-07-17 | 2014-07-17 | A kind of sealing flange air leakage detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916574A (en) * | 2019-03-28 | 2019-06-21 | 江苏核电有限公司 | A kind of sealing of power station water system vessel flange and test simulator |
-
2014
- 2014-07-17 CN CN201420396071.3U patent/CN204301931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916574A (en) * | 2019-03-28 | 2019-06-21 | 江苏核电有限公司 | A kind of sealing of power station water system vessel flange and test simulator |
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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: 20150429 Termination date: 20210717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |