CN211234580U - Water meter head water inlet prevention device - Google Patents
Water meter head water inlet prevention device Download PDFInfo
- Publication number
- CN211234580U CN211234580U CN201922043671.7U CN201922043671U CN211234580U CN 211234580 U CN211234580 U CN 211234580U CN 201922043671 U CN201922043671 U CN 201922043671U CN 211234580 U CN211234580 U CN 211234580U
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- CN
- China
- Prior art keywords
- water
- temperature
- resistant pad
- gland
- water 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 230000002265 prevention Effects 0.000 title claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
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- Measuring Volume Flow (AREA)
Abstract
A water inlet prevention device for a water meter head. The problem that the condensed water enters and the battery needs to be frequently replaced or the circuit needs to be maintained is mainly solved by adopting electric heating in the existing water meter. The method is characterized in that: the water meter is characterized in that a gland drain hole (2) is formed in the bottom of the inner diameter of the drainage gland (1), a temperature-resistant pad (5) is arranged between the water meter head (4) and the white steel base (8), a temperature-resistant pad drain hole (7) communicated with the magnetic transmission hole (6) is formed in the bottom of the temperature-resistant pad (5), and the temperature-resistant pad drain hole (7) is communicated with the edge of the temperature-resistant pad. This water gauge head prevents water installations can reduce the formation of the inside comdenstion water of water gauge head to can discharge a small amount of comdenstion water and the outside incoming water that form very fast, avoid the water gauge head damage because of the water logging phenomenon causes.
Description
Technical Field
The utility model relates to an oil field, a water installations is prevented to water gauge head for oil field well water gauge specifically says so.
Background
At present, in order to prevent water from entering, a water injection well water meter head on an oil field mainly adopts a method of installing a cover, and the top of the cover is made of transparent glass so as to conveniently read a numerical value. Although the water meter head can be prevented from being filled with rainwater and some external water sources, the condensed water generated by the temperature difference between the temperature of the injected water and the temperature outside the container cannot be prevented from entering the water meter. The existing water meter adopts electric heating to prevent water from entering so as to solve the condensation problem, but needs to frequently replace a battery or maintain a circuit, and has high cost and certain risk.
SUMMERY OF THE UTILITY MODEL
In order to overcome current water gauge adopt electrical heating to solve the comdenstion water entering and need frequently change the battery or maintain the not enough of circuit, the utility model provides a water installations is prevented to water gauge head, this water gauge head prevents that water installations can reduce the formation of the inside comdenstion water of water gauge head to can discharge a small amount of comdenstion water and the outside incoming water of formation very fast, avoid damaging because of the water gauge head that the water logging phenomenon caused.
The technical scheme of the utility model is that: a water meter head water inlet prevention device comprises a drainage gland and a water meter head, wherein a gland drain hole is formed in the bottom of the inner diameter of the drainage gland, a temperature resistance pad is arranged between the water meter head and a white steel base, a temperature resistance pad drain hole communicated with a magnetic transmission guide hole is formed in the bottom of the temperature resistance pad, and the temperature resistance pad drain hole is communicated with the edge of the temperature resistance pad.
The number of the gland drain holes is 2, the gland drain holes are symmetrically arranged along the center, and an included angle between the gland drain holes and the bottom surface of the drainage gland is 45 degrees.
The number of the temperature resistant pad drain holes is 2, and the drain holes are symmetrically arranged along the center.
The utility model discloses following beneficial effect has: by adopting the scheme, the temperature-resistant pad is arranged between the water meter head and the white steel base, and the temperature-resistant pad drain hole is formed in the temperature-resistant pad, so that the temperature-resistant pad can reduce the formation of condensed water in the water meter head on one hand, and can be quickly drained along the temperature-resistant pad drain hole once the condensed water is formed, thereby effectively preventing the condensed water of the water meter head from being immersed in external water. The device has solved the problem of comdenstion water with the physics means, has avoided because of the damage and the trouble of the water gauge head that intake caused, has ensured the statistics and the water drive oil effect of water injection volume data to simple structure, low in production cost is applicable to all water wells in oil field installation, is fit for using widely in the oil field.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a plan view of the present invention.
In the figure, 1-a drainage gland, 2-a gland drain hole, 3-a bolt, 4-a water gauge head, 5-a temperature-resistant pad, 6-a magnetic transmission guide hole, 7-a temperature-resistant pad drain hole and 8-a white steel base.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 and 2, the water inflow prevention device for the water meter head comprises a drainage gland 1 and a water meter head 4, wherein the drainage gland 1 is fixed on a water meter shell through bolts, a gland drain hole 2 is formed in the bottom of the inner diameter of the drainage gland 1, the gland drain hole 2 is close to a white steel base 8, the number of the gland drain holes is 2, the gland drain holes are symmetrically arranged along the center, and an included angle between the gland drain hole 2 and the bottom surface of the drainage gland 1 is 45 degrees. A temperature resistance pad 5 is arranged between the water meter head 4 and the white steel base 8, and the temperature resistance pad 5 is made of temperature resistance materials such as rubber and silica gel. The center of the temperature resistant pad 5 is a magnetic transmission guide hole 6, the bottom of the temperature resistant pad is provided with a temperature resistant pad drain hole 7 communicated with the magnetic transmission guide hole 6, and the temperature resistant pad drain hole 7 is communicated with the edge of the temperature resistant pad. The number of the heat-resistant pad water discharging holes 7 is 2, the heat-resistant pad water discharging holes 7 are symmetrically arranged along the center, and the heat-resistant pad water discharging holes 7 are staggered with the bolts 3.
The water meter adopting the device can quickly flow out of the drain hole 7 of the temperature-resistant pad once the water meter head generates condensed water, and finally the condensed water is discharged from the drain hole 2 of the gland, and simultaneously rainwater or external incoming water can also be directly discharged from the drain hole 2 of the gland, so that the drainage rate is improved, the generation of the condensed water in the water meter head is reduced, the water immersion phenomenon of the water meter head is avoided, and the damage caused by the water inlet of the water meter head is reduced.
Claims (3)
1. The utility model provides a water installations is prevented to water gauge head, includes drainage gland (1), water gauge head (4), its characterized in that: the water meter is characterized in that a gland drain hole (2) is formed in the bottom of the inner diameter of the drainage gland (1), a temperature-resistant pad (5) is arranged between the water meter head (4) and the white steel base (8), a temperature-resistant pad drain hole (7) communicated with the magnetic transmission hole (6) is formed in the bottom of the temperature-resistant pad (5), and the temperature-resistant pad drain hole (7) is communicated with the edge of the temperature-resistant pad.
2. The water meter head water inlet prevention device of claim 1, wherein: the number of the gland drain holes (2) is 2, the gland drain holes are symmetrically arranged along the center, and an included angle between the gland drain holes (2) and the bottom surface of the drainage gland (1) is 45 degrees.
3. The water meter head water inlet prevention device of claim 2, wherein: the number of the temperature resistant pad drain holes (7) is 2, and the drain holes are symmetrically arranged along the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043671.7U CN211234580U (en) | 2019-11-22 | 2019-11-22 | Water meter head water inlet prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043671.7U CN211234580U (en) | 2019-11-22 | 2019-11-22 | Water meter head water inlet prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211234580U true CN211234580U (en) | 2020-08-11 |
Family
ID=71932819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922043671.7U Active CN211234580U (en) | 2019-11-22 | 2019-11-22 | Water meter head water inlet prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211234580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060174A (en) * | 2019-11-22 | 2020-04-24 | 大庆油田有限责任公司 | Water meter head water inlet prevention device |
-
2019
- 2019-11-22 CN CN201922043671.7U patent/CN211234580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060174A (en) * | 2019-11-22 | 2020-04-24 | 大庆油田有限责任公司 | Water meter head water inlet prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 233 South Central Avenue Patentee after: Daqing Oilfield Co.,Ltd. Patentee after: PetroChina Company Limited Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 233 South Central Avenue Patentee before: Daqing Oilfield Co.,Ltd. |