CN203443628U - Side sealing high-voltage dry-type water meter - Google Patents
Side sealing high-voltage dry-type water meter Download PDFInfo
- Publication number
- CN203443628U CN203443628U CN201320368207.5U CN201320368207U CN203443628U CN 203443628 U CN203443628 U CN 203443628U CN 201320368207 U CN201320368207 U CN 201320368207U CN 203443628 U CN203443628 U CN 203443628U
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- water meter
- side sealing
- measuring mechanism
- type water
- voltage dry
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Abstract
The utility model relates to a metering device of oilfield flooding flows, in particular to a side sealing high-voltage dry-type water meter. The side sealing high-voltage dry-type water meter mainly comprises an impeller measuring mechanism, an adjusting mechanism, a magnetic steel transmission mechanism and a counter indication mechanism. The water meter is characterized in that an annular side sealing technology is adopted in the external of the impeller measuring mechanism, the annular side sealing technology and a bottom annular sealing technology are adopted in partition plates of the magnetic steel transmission mechanism. The side sealing high-voltage dry-type water meter mainly solves the technical problems that the metering of the water meter is lost, a seal ring is easily pierced through and water flows out caused by the fact that the water meter and a shell are not tightly sealed.
Description
Technical field
The utility model relates to a kind of measuring instrument in water injection well in oil fields, refers more particularly to a kind of side seal type dry high pressure water gauge.
Background technology
Current water injection well in oil fields metering water meter that flow process is used, the major defect that its exists: the 1st, the sealing effectiveness of water meter and housing is poor, and a part of water, by metering mechanism, does not flow away from water meter side, causes error in dipping large; The 2nd, water meter easily squeezes fixedly time bad; The 3rd, the O-ring seal between water meter dividing plate and shell of water flowmeter easily thorn is bad.
Summary of the invention
The purpose of this utility model, is to provide a kind of sealing property to work good, and avoids leaking in water meter, easily squeezes side seal type dry high pressure water gauge bad and that housing is easily metalled run out, and it has solved current existing subject matter.
The technical solution of the utility model is:
Side seal type dry high pressure water gauge, comprise impeller measuring mechanism, governor motion, magnet steel gear train and counter indicating mechanism, counter indicating mechanism is connected with magnet steel gear train, magnet steel gear train is provided with bulkhead sides seal groove, magnet steel gear train is connected with impeller measuring mechanism, impeller measuring mechanism outside is provided with seal groove, and governor motion is positioned at impeller measuring mechanism lower end.
Described bulkhead sides seal groove is ring-shaped groove, for ○-shaped seal ring is installed.
Outside described impeller measuring mechanism, seal groove is ring-shaped groove, for V-type or zero O-ring seal are installed.
Compared with prior art, the beneficial effects of the utility model are: 1, the outside of the utility model impeller measuring mechanism, adopted side seal technology, and the good seal performance that matches with housing, has avoided metering leakage.2, the utility model dividing plate has adopted dual seal technology, matches with housing, and it is bad that O-ring seal is difficult for thorn, the phenomenon such as reduced thorn, ooze.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
1 counter indicating mechanism 2 magnet steel gear train 3 impeller measuring mechanism 4 governor motions
Seal groove outside 5 bulkhead sides seal groove 6 impeller measuring mechanisms.
Embodiment
Side seal type dry high pressure water gauge, comprise impeller measuring mechanism 3, governor motion 4, magnet steel gear train 2 and counter indicating mechanism 1, counter indicating mechanism 1 is connected with magnet steel gear train 2, magnet steel gear train 2 is connected with impeller measuring mechanism 3, governor motion 4 is positioned at the lower end of impeller measuring mechanism 3, impeller measuring mechanism 3 outsides are provided with seal groove 6 outside impeller measuring mechanism, and magnet steel gear train 2 is provided with bulkhead sides seal groove 5.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement embodiment of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (3)
1. side seal type dry high pressure water gauge, comprise impeller measuring mechanism, governor motion, magnet steel gear train and counter indicating mechanism, it is characterized in that, outside in impeller measuring mechanism, be provided with annular seal groove, seal groove is used for filling V-type or zero RunddichtringO, the bulkhead sides in magnet steel gear train and bottom, respectively established annular seal groove one, sealing groove is used for filling zero RunddichtringO.
2. side seal type dry high pressure water gauge according to claim 1, is characterized in that, impeller measuring mechanism housing, has set up annular seal groove.
3. side seal type dry high pressure water gauge according to claim 1, is characterized in that the bulkhead sides in magnet steel gear train and bottom have respectively been established annular seal groove one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368207.5U CN203443628U (en) | 2013-06-26 | 2013-06-26 | Side sealing high-voltage dry-type water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368207.5U CN203443628U (en) | 2013-06-26 | 2013-06-26 | Side sealing high-voltage dry-type water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443628U true CN203443628U (en) | 2014-02-19 |
Family
ID=50094666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320368207.5U Expired - Fee Related CN203443628U (en) | 2013-06-26 | 2013-06-26 | Side sealing high-voltage dry-type water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443628U (en) |
-
2013
- 2013-06-26 CN CN201320368207.5U patent/CN203443628U/en not_active Expired - Fee Related
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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: 20140219 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |