CN206269957U - A kind of stabilization integrated plastic gas meter - Google Patents
A kind of stabilization integrated plastic gas meter Download PDFInfo
- Publication number
- CN206269957U CN206269957U CN201621289641.4U CN201621289641U CN206269957U CN 206269957 U CN206269957 U CN 206269957U CN 201621289641 U CN201621289641 U CN 201621289641U CN 206269957 U CN206269957 U CN 206269957U
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- movement
- gas meter
- watchcase
- surface plate
- copperhead
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Abstract
A kind of stabilization integrated plastic gas meter, including watchcase（1）, watchcase（1）Front portion is equipped with table cover（2）, table cover（2）Inside it is provided with surface plate（3）, surface plate（3）Upper setting stop needle post（4）, surface plate（3）Under be fixed with movement（5）, surface plate（3）With movement（5）It is also secured to copperhead（6) on；It is characterized in that：Also include bourdon tube（7）, bourdon tube（7）One end is welded on copperhead（6）On, the other end and movement（5）It is connected, copperhead（6）Built with sealing ring（8）, sealing ring（8）By natural resiliency with survey medium to the deformation of the pressure of sealing ring generation to copperhead（6）And watchcase（1）Passage carry out non-precommpression end face seal, watchcase（1）Passage built with reduce ventilation flow rate shockproof grain（9）, movement（5）High-low temperature resistant damping grease is scribbled on gear shaft.Still can effectively pointing accuracy, the manometric pointing accuracy of guarantee in the case where environment or measured medium and the environment of high temperature or low temperature shake very big environment.
Description
Technical field
The utility model is related to a kind of instrument, particularly a kind of pressure gauge.
Background technology
Pressure gauge refers to, with flexible member as sensing element, to measure and indicate the instrument higher or lower than environmental pressure, should
With extremely widespread, it is almost throughout all of industrial flow and scientific research field.In heat distribution pipe network, oil gas transmission, supply water supply system
The fields such as system, vehicle maintenance maintenance factory shop are seen everywhere.Especially during industrial stokehold and commercial measurement, due to machinery
Manometric elastic sensing element has mechanical strength very high and the characteristic such as convenient for production so that mechanical pressure gauge is got over
It is widely applied to get over.In the prior art, due to the defect in structure, to prevent pointer from shaking needs entirely mechanical pressure gauge
All addition bufferings are oily inside gas meter, cause production and use cost all very high, and manufacturing procedure is more, unfavorable and energy-conserving and environment-protective,
Pointer occurs pointer shake when pressure rises or falls or whole use environment vibrates, and have impact on the instruction essence of mechanical pressure gauge
Degree.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of stabilization integrated plastic gas meter, effectively prevents pointer
Shake, ensures pointing accuracy and reduces production and use cost.
What the utility model was realized in：A kind of stabilization integrated plastic gas meter, including watchcase, the anterior assembling of watchcase
There is table cover, surface plate is provided with table cover, stop needle post is set in surface plate, movement, surface plate and machine are fixed with surface plate
Core is also secured on copperhead；It is characterized in that：Also include bourdon tube, bourdon tube one end is welded on copperhead, the other end and machine
Core is connected, and, built with sealing ring, sealing ring is by natural resiliency and surveys the deformation that medium is produced to the pressure of sealing ring for copperhead
Passage to copperhead and watchcase carries out non-precommpression end face seal, and the passage of watchcase is built with the shockproof of reduction ventilation flow rate
Grain, scribbles high-low temperature resistant damping grease on the gear shaft of movement.
Described stabilization integrated plastic gas meter, it is characterized in that：The watchcase material is nylon material and glass
Fiber is mixed, and table cover material is transparent PC plastics.
Described stabilization integrated plastic gas meter, it is characterized in that：The shockproof grain is by controlling to flow into or flowing
Go out integrated plastic gas meter to survey the flow of medium to stablize the precision and jitter immunity energy of gas meter.
Described stabilization integrated plastic gas meter, it is characterized in that：Resistance to height is scribbled on the gear shaft of the movement
Low temperature damping grease, the rotary speed of each part of movement is stablized so as to reach gas by the viscosity of high/low temperature damping grease with mobility
The test that table can also be stablized in the case where very big environment is shaken and display institute measuring pressure.
A kind of stabilization integrated plastic gas meter of the utility model, simple structure flows in or out integral type by control
The viscosity of flow and high/low temperature damping grease that plastics gas meter surveys medium stablizes gas meter with mobility, in high temperature or the ring of low temperature
Border or measured medium and environment are shaken under very big environment still can effectively pointing accuracy, the manometric pointing accuracy of guarantee.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of stabilization integrated plastic gas meter, including watchcase 1, the front portion of watchcase 1 is equipped with table cover
2, is provided with surface plate 3 in table cover 2, stop needle post 4 is set in surface plate 3, be fixed with movement 5 under surface plate 3, surface plate 3 with
Movement 5 is also secured on copperhead 6；Also include bourdon tube 7, the one end of bourdon tube 7 is welded on copperhead 6, the other end and the phase of movement 5
Even, built with sealing ring 8, sealing ring 8 is by natural resiliency and surveys the deformation pair that medium is produced to the pressure of sealing ring for copperhead 6
The passage of copperhead 6 and watchcase 1 carries out non-precommpression end face seal, and the passage of watchcase 1 is built with the anti-of reduction ventilation flow rate
Shake grain 9, scribbles high-low temperature resistant damping grease on the gear shaft of movement 5.
The material of the watchcase 1 is mixed for nylon material with glass fibre, and the material of table cover 2 is transparent PC plastics.
The shockproof grain 9 flows in or out integrated plastic gas meter by control to be surveyed the flow of medium and stablizes gas meter
Precision and jitter immunity energy.
High-low temperature resistant damping grease is scribbled on the gear shaft of the movement, by high/low temperature damping grease viscosity with mobility come
The rotary speed of stabilization each part of movement is so as to reach the test and display that gas meter can also be stablized in the case where very big environment is shaken
Institute's measuring pressure.
This stabilization integrated plastic gas meter simple structure, flows in or out integrated plastic gas meter and is surveyed by control
The flow of medium and the viscosity of high/low temperature damping grease stablize gas meter with mobility, in high temperature or the environment or measured medium of low temperature
Being shaken under very big environment with environment still can effectively pointing accuracy, the manometric pointing accuracy of guarantee.
When pressure source is entered in bourdon tube by watchcase passage, displacement is produced to lead to bourdon tube one end that movement is fixed
Crossing the amplification of movement composition mechanism rotates pointer, indicates current pressure value to surface plate.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that common for this area
For technical staff, in the case where the utility model principle is not departed from, some improvement and modification can also be made, this is also considered as
Protection domain of the present utility model.
Claims (4)
1. a kind of stabilization integrated plastic gas meter, including watchcase（1）, watchcase（1）Front portion is equipped with table cover（2）, table cover（2）It is interior
It is provided with surface plate（3）, surface plate（3）Upper setting stop needle post（4）, surface plate（3）Under be fixed with movement（5）, surface plate（3）
With movement（5）It is also secured to copperhead（6) on；It is characterized in that：Also include bourdon tube（7）, bourdon tube（7）One end is welded on copper
Head（6）On, the other end and movement（5）It is connected, copperhead（6）Built with sealing ring（8）, sealing ring（8）By natural resiliency and institute
Medium is surveyed to the deformation of the pressure generation of sealing ring to copperhead（6）And watchcase（1）Passage carry out non-precommpression end face seal,
Watchcase（1）Passage built with reduce ventilation flow rate shockproof grain（9）, movement（5）High-low temperature resistant damping is scribbled on gear shaft
Fat.
2. stabilization integrated plastic gas meter according to claim 1, it is characterised in that：The watchcase（1）Material is Buddhist nun
Dragon material is mixed with glass fibre, table cover（2）Material is transparent PC plastics.
3. stabilization integrated plastic gas meter according to claim 1, it is characterised in that：The shockproof grain（9）By control
System flows in or out integrated plastic gas meter and surveys the flow of medium to stablize the precision and jitter immunity energy of gas meter.
4. stabilization integrated plastic gas meter according to claim 1, it is characterised in that：The movement（5）On gear shaft
Scribble high-low temperature resistant damping grease, stablized with mobility by the viscosity of high/low temperature damping grease the rotary speed of each part of movement from
And reach test and display institute measuring pressure that gas meter can also be stablized in the case where very big environment is shaken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289641.4U CN206269957U (en) | 2016-11-26 | 2016-11-26 | A kind of stabilization integrated plastic gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289641.4U CN206269957U (en) | 2016-11-26 | 2016-11-26 | A kind of stabilization integrated plastic gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269957U true CN206269957U (en) | 2017-06-20 |
Family
ID=59042733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621289641.4U Active CN206269957U (en) | 2016-11-26 | 2016-11-26 | A kind of stabilization integrated plastic gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389262A (en) * | 2017-09-04 | 2017-11-24 | 开平市京华仪表配件有限公司 | Direct-acting type pressure table |
| CN110411647A (en) * | 2019-07-22 | 2019-11-05 | 开平市京华仪表配件有限公司 | A kind of core of pressure meter and pressure gauge |
-
2016
- 2016-11-26 CN CN201621289641.4U patent/CN206269957U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389262A (en) * | 2017-09-04 | 2017-11-24 | 开平市京华仪表配件有限公司 | Direct-acting type pressure table |
| CN110411647A (en) * | 2019-07-22 | 2019-11-05 | 开平市京华仪表配件有限公司 | A kind of core of pressure meter and pressure gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Chengxiao Inventor after: Guan Xielin Inventor after: Guan Huafu Inventor before: Guan Xielin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170810 Address after: 529300, 3, 2, Xiamen Road, three port district, Kaiping City, Guangdong, Jiangmen Patentee after: KAIPING JINGHUA INSTRUMENT PARTS CO., LTD. Address before: 529300, 3, 2, Xiamen Road, three port district, Kaiping City, Guangdong, Jiangmen Patentee before: Guan Xielin |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200723 Address after: No.2, shengxia Road, Sanbu District, Jiangmen City, Guangdong Province Patentee after: Kaiping Jinhua Instrument Technology Co., Ltd Address before: 529300, 3, 2, Xiamen Road, three port district, Kaiping City, Guangdong, Jiangmen Patentee before: KAIPING JINGHUA INSTRUMENT FITTINGS Co.,Ltd. |
|
| TR01 | Transfer of patent right |