CN202522368U - Highly sealed high anti-corrosion shock-proof pressure meter - Google Patents
Highly sealed high anti-corrosion shock-proof pressure meter Download PDFInfo
- Publication number
- CN202522368U CN202522368U CN2012202033839U CN201220203383U CN202522368U CN 202522368 U CN202522368 U CN 202522368U CN 2012202033839 U CN2012202033839 U CN 2012202033839U CN 201220203383 U CN201220203383 U CN 201220203383U CN 202522368 U CN202522368 U CN 202522368U
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- CN
- China
- Prior art keywords
- watchcase
- meter shell
- glass surface
- nipple
- meter
- 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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Abstract
A highly sealed high anti-corrosion shock-proof pressure meter comprises a meter shell and a glass surface covered on the meter shell. An inner connector is arranged in the meter shell, and the tail portion of the inner connector extends out of the meter shell. An outer connector is arranged outside the meter shell, and the outer connector is connected with the inner connector in threaded mode. The periphery of the glass surface is provided with a groove-type sealing ring. The glass surface is connected with the meter shell in sleeved mode through a crimping cover ring. An oil feeding mouth is arranged on the meter shell, and an anti-explosion plug is disposed on the oil feeding mouth in plugging mode. The meter shell is filled with silicone oil. The groove-type sealing ring is arranged on the periphery of the glass surface, and the glass surface is connected with the meter shell in sleeved mode through the crimping cover ring, and therefore compared with a traditional rotating-type assembly, sealing performance of the highly sealed high anti-corrosion shock-proof pressure meter is better and more reliable.
Description
(1) technical field
The utility model relates to a kind of tensimeter.
(2) background technology
Existing tensimeter generally comprises watchcase and covers on the glass on the said watchcase, is provided with nipple in the watchcase, and the afterbody of nipple stretches out outside the watchcase, and watchcase is provided with coupling outward, and coupling is threaded with nipple.The shortcoming that existing tensimeter also exists is: the sealing earthquake-proof function remains further to be improved.
(3) summary of the invention
In order to overcome existing manometric above-mentioned deficiency, the utility model provides the better high sealing of a kind of sealing earthquake-proof function high anticorrosion shock-proof pressure gauge.
The technical scheme that the utility model solves its technical matters is: the high anticorrosion shock-proof pressure gauge of high sealing; Comprise watchcase and cover on the glass on the said watchcase that be provided with nipple in the described watchcase, the afterbody of said nipple stretches out outside the described watchcase; Described watchcase is provided with coupling outward; Described coupling is threaded with described nipple, and the outer rim of said glass is arranged with channel gasket, connects through crimping cover snare between described glass and the described watchcase;
Offer oil-filled mouthful on the described watchcase, described oil-filled mouthful of top plug is provided with explosion-proof plug, is filled with silicone oil in the described watchcase.
Further, be provided with the O RunddichtringO between the inwall of described nipple and said watchcase.The beneficial effect of the utility model is: 1. the outer rim of glass is arranged with channel gasket, connects through crimping cover snare between glass and the watchcase, and the screw-in assembling that sealing property is more traditional is more reliable, and sealing property is better.2. be filled with silicone oil in the watchcase, strengthened manometric earthquake-proof function.3. oil-filled mouthful of top plug is provided with explosion-proof plug, and when tensimeter internal rupture or explosion, internal pressure can eject explosion-proof plug, and internal pressure communicates through oil-filled mouth and atmospheric pressure, plays the safety anti-explosive effect.4. be provided with the O RunddichtringO between the inwall of nipple and watchcase, interior coupling just can the high strength sealing as long as tensimeter was screwed when assembling.
(4) description of drawings
Fig. 1 is the structural representation of the utility model.
(5) embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
With reference to Fig. 1, the high anticorrosion shock-proof pressure gauge of high sealing comprises watchcase 1 and covers on the glass 2 on the said watchcase 1; Be provided with nipple 3 in the described watchcase 1; The afterbody of said nipple 3 stretches out outside the described watchcase 1, is provided with coupling 4 outside the described watchcase 1, and described coupling 4 is threaded with described nipple 3; In the present embodiment, be provided with O RunddichtringO 5 between the inwall of described nipple 3 and said watchcase 1.The outer rim of said glass 2 is arranged with channel gasket 6, passes through 7 sockets of crimping cover circle between described glass 2 and the described watchcase 1;
Offer oil-filled mouthful on the described watchcase 1, described oil-filled mouthful of top plug is provided with explosion-proof plug 8, is filled with silicone oil in the described watchcase 1.
Claims (2)
1. the high anticorrosion shock-proof pressure gauge of high sealing; Comprise watchcase and cover on the glass on the said watchcase that be provided with nipple in the described watchcase, the afterbody of said nipple stretches out outside the described watchcase; Described watchcase is provided with coupling outward; Described coupling is threaded with described nipple, it is characterized in that: the outer rim of said glass is arranged with channel gasket, connects through crimping cover snare between described glass and the described watchcase;
Offer oil-filled mouthful on the described watchcase, described oil-filled mouthful of top plug is provided with explosion-proof plug, is filled with silicone oil in the described watchcase.
2. the high anticorrosion shock-proof pressure gauge of high sealing as claimed in claim 1 is characterized in that: be provided with the O RunddichtringO between the inwall of described nipple and said watchcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202033839U CN202522368U (en) | 2012-04-23 | 2012-04-23 | Highly sealed high anti-corrosion shock-proof pressure meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202033839U CN202522368U (en) | 2012-04-23 | 2012-04-23 | Highly sealed high anti-corrosion shock-proof pressure meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522368U true CN202522368U (en) | 2012-11-07 |
Family
ID=47105311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202033839U Expired - Fee Related CN202522368U (en) | 2012-04-23 | 2012-04-23 | Highly sealed high anti-corrosion shock-proof pressure meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727129A (en) * | 2017-10-30 | 2018-02-23 | 河南驰诚电气股份有限公司 | Explosion proof instrument with drain function |
| CN109540375A (en) * | 2018-12-20 | 2019-03-29 | 安徽天康(集团)股份有限公司 | A kind of anti-corrosion explosion-proof type pressure gauge |
| CN112857661A (en) * | 2021-01-11 | 2021-05-28 | 宁波旭日温压仪表有限公司 | Two-body sealed pressure gauge |
-
2012
- 2012-04-23 CN CN2012202033839U patent/CN202522368U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727129A (en) * | 2017-10-30 | 2018-02-23 | 河南驰诚电气股份有限公司 | Explosion proof instrument with drain function |
| CN107727129B (en) * | 2017-10-30 | 2024-02-27 | 河南驰诚电气股份有限公司 | Explosion-proof instrument with drainage function |
| CN109540375A (en) * | 2018-12-20 | 2019-03-29 | 安徽天康(集团)股份有限公司 | A kind of anti-corrosion explosion-proof type pressure gauge |
| CN112857661A (en) * | 2021-01-11 | 2021-05-28 | 宁波旭日温压仪表有限公司 | Two-body sealed pressure gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Cixi Huadong Pressure Gauge Company Limited Assignor: Tong Jiguo Contract record no.: 2012330000574 Denomination of utility model: Highly sealed high anti-corrosion shock-proof pressure meter Granted publication date: 20121107 License type: Exclusive License Record date: 20121219 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |