CN212585934U - Vacuumizing device for detecting sealing cover tightness of pressure container - Google Patents
Vacuumizing device for detecting sealing cover tightness of pressure container Download PDFInfo
- Publication number
- CN212585934U CN212585934U CN202021064822.3U CN202021064822U CN212585934U CN 212585934 U CN212585934 U CN 212585934U CN 202021064822 U CN202021064822 U CN 202021064822U CN 212585934 U CN212585934 U CN 212585934U
- Authority
- CN
- China
- Prior art keywords
- pump body
- electric pump
- component
- detecting
- tightness
- 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
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a evacuating device for detecting pressure vessel sealed cowling seal, including the charge pump body, the extraction opening of charge pump body has transparent vacuum cover through the hose intercommunication. The utility model discloses simple structure, convenient to carry, the hose couple together charge pump body and transparent vacuum cover can work, whole detection operation only need two people can, transparent vacuum cover directly covers the component, is convenient for observe the component, ensures the tightness that detects the component.
Description
Technical Field
The utility model relates to a (with the closest upper field of scheme), especially, relate to an evacuating device for detecting pressure vessel sealed cowling leakproofness.
Background
At present, hole sealing covers such as water supply pipe hole bolt holes and the like of furnace shells of pressure vessels such as blast furnaces and the like in metallurgical engineering can detect whether gas leakage exists or not through integral pressing of gas supply bodies of the pressure vessels such as the blast furnaces and the like, the cost is high, the period is long, meanwhile, the method brings difficulty to the final integral leakage repairing work, too many construction time of leakage points is long, construction period and production benefit are not facilitated, the quality of final components cannot be guaranteed to pass, the integral gas supply pressing operation process of the pressure vessels such as the blast furnaces and the like is complex and long, once the operation is not good, potential safety hazards are easily brought, economic loss is caused, and meanwhile, due to the limitation of time, the integral gas supply pressing is large in quantity due to the fact that the sealing covers are too large, each checking work amount is too large due to too much manpower, the leakage repairing work amount is also large, the integral pressing needs. In order to solve the problem, a vacuum-pumping device for detecting the tightness of a sealing cover of a pressure container is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a vacuumizing device for detecting the sealing cover tightness of a pressure container.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vacuum extractor for detecting pressure vessel sealed cowling leakproofness, includes the charge pump body, the extraction opening of charge pump body has transparent vacuum cover through hose intercommunication.
Preferably, a liquid level meter is arranged on the side edge of the electric pump body.
Preferably, a switch, a power plug and an electric pump handle are arranged on the side edge of the electric pump body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses should spraying foam water on the welding seam that needs the detection before the operation, then cover the transparent vacuum cover on the component that needs the detection, prepare to open the charge pump body through the switch after the work is done, the charge pump body carries out the evacuation to transparent vacuum cover inside through the hose, the liquid level mark closes the switch after moving certain figure, observe whether there is bubble production and the position of remembering around the component through the transparent vacuum cover, treat after waiting to detect to finish, treat after finishing, carry out retest work again with the operation on the same side, until there is not bubble production, reach the purpose that can detect after each component construction finishes at any time, and simultaneously, detect in the work progress, thereby avoid whole required time and manpower of suppressing, save time and cost;
2. the utility model discloses simple structure, convenient to carry, the hose couple together charge pump body and transparent vacuum cover can work, whole detection operation only need two people can, transparent vacuum cover directly covers the component, is convenient for observe the component, ensures the tightness that detects the component.
Drawings
Fig. 1 is a schematic structural diagram of a vacuum pumping device for detecting the sealing performance of a sealing cover of a pressure vessel according to the present invention.
In the figure: the electric pump comprises an electric pump body 1, a hose 2, a transparent vacuum cover 3, a switch 4, a power plug 5, a liquid level meter 6 and an electric pump handle 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, the vacuum pumping device for detecting the sealing performance of the sealing cover of the pressure container comprises an electric pump body 1, wherein an air suction opening of the electric pump body 1 is communicated with a transparent vacuum cover 3 through a hose 2.
The side of the electric pump body 1 is provided with a liquid level meter 6.
The side of the electric pump body 1 is provided with a switch 4, a power plug 5 and an electric pump handle 7.
The working principle is as follows: the utility model discloses should spraying foam water on the welding seam that needs detected before the operation, then cover transparent vacuum cover 3 on the component that needs detected, prepare to open electric pump body 1 through switch 4 after work is done, electric pump body 1 carries out the evacuation to transparent vacuum cover 3 inside through hose 2, liquid level mark 6 moves and closes switch 4 after certain figure, it has bubble production and remembers the position to observe whether the component has all around through transparent vacuum cover 3, treat after waiting to detect to finish, treat after finishing with the operation again, until there is not bubble production, reach the purpose that can detect at any time after each component construction finishes, and simultaneously, detect in the work progress, thereby avoid whole required time and manpower of suppressing, save time and cost;
the utility model discloses simple structure, convenient to carry, hose 2 electric pump body 1 and transparent vacuum hood 3 connect can work, whole detection operation only need two people can, transparent vacuum hood 3 directly covers the component, the component is convenient for observe, ensures the tightness of detecting the component.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The vacuum pumping device for detecting the sealing performance of the sealing cover of the pressure container comprises an electric pump body (1) and is characterized in that an air suction opening of the electric pump body (1) is communicated with a transparent vacuum cover (3) through a hose (2).
2. The vacuum extractor for detecting the tightness of a sealed cover of a pressure vessel according to claim 1, characterized in that the side of the electric pump body (1) is provided with a level gauge (6).
3. The vacuum extractor for detecting the tightness of a sealed cover of a pressure vessel according to claim 2, characterized in that the side of the electric pump body (1) is provided with a switch (4), a power plug (5) and an electric pump handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064822.3U CN212585934U (en) | 2020-06-11 | 2020-06-11 | Vacuumizing device for detecting sealing cover tightness of pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064822.3U CN212585934U (en) | 2020-06-11 | 2020-06-11 | Vacuumizing device for detecting sealing cover tightness of pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212585934U true CN212585934U (en) | 2021-02-23 |
Family
ID=74643169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021064822.3U Expired - Fee Related CN212585934U (en) | 2020-06-11 | 2020-06-11 | Vacuumizing device for detecting sealing cover tightness of pressure container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212585934U (en) |
-
2020
- 2020-06-11 CN CN202021064822.3U patent/CN212585934U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201589690U (en) | Air tightness detection machine of cylinder head of automobile engine | |
| CN103471780B (en) | Airtight container end cap weld inspection system and detection method | |
| CN204101246U (en) | A fuel tank leak-testing apparatus | |
| CN106052978A (en) | Pressure vessel air tightness detection device and method | |
| CN106500922A (en) | Tank bottoms weld joint vacuum detects box | |
| CN212585934U (en) | Vacuumizing device for detecting sealing cover tightness of pressure container | |
| CN102519681A (en) | Detection method for quality of welding line of sealed container | |
| CN202735046U (en) | Weld joint tightness detecting device for ship under construction | |
| CN203534780U (en) | Tank online inflation detection and gas recovery system | |
| CN102721513A (en) | Weld joint tightness detecting device for ship under construction | |
| CN210719073U (en) | Outside method water pressure experiment system | |
| CN206038243U (en) | Aerosol canister seals detection device | |
| CN211927178U (en) | Gas drive urea nozzle air tightness test platform | |
| CN103528768B (en) | Barrel body online inflation detection and gas recovery method | |
| CN203672574U (en) | Aluminium casting airtightness detection apparatus | |
| CN203310577U (en) | Overturning water inspection machine with clamp | |
| CN206786158U (en) | Double-deck pipe device | |
| CN201819779U (en) | Multifunctional steel pail checking machine capable of checking multipoint air tightness simultaneously | |
| CN205483426U (en) | Water gauge pressurization testing arrangement | |
| CN214173677U (en) | Pressure maintaining testing device | |
| CN107462371A (en) | One kind precipitation lid air tightness test platform | |
| CN209432370U (en) | For fuel tank upper plate air-tightness detection device | |
| CN210293566U (en) | Semi-automatic leakproofness check out test set | |
| CN209945612U (en) | Three-station vacuum pressure sensor sealing test bench | |
| CN203443749U (en) | Mine flameproof transformer static pressure test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |