CN208254577U - A kind of high intensity water meter case - Google Patents
A kind of high intensity water meter case Download PDFInfo
- Publication number
- CN208254577U CN208254577U CN201820896157.0U CN201820896157U CN208254577U CN 208254577 U CN208254577 U CN 208254577U CN 201820896157 U CN201820896157 U CN 201820896157U CN 208254577 U CN208254577 U CN 208254577U
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- CN
- China
- Prior art keywords
- shell
- water meter
- meter case
- trapezium structure
- alloy
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Abstract
The utility model discloses a kind of high-intensitive water meter cases, including a shell made of low-alloy high-strength steel alloy, cavity is equipped in the shell, the top outer of the shell is a trapezium structure, the entirety of the cavity is in a circular configuration, and the left and right side of the circular configuration is respectively equipped with inlet and outlet；A circle arc groove is equipped in the lower part outer of shell；An arcuate recess is equipped in the bottom of shell；A stringcourse shape protective layer is welded on the trapezium structure of shell simultaneously；The utility model is arranged inside and outside multiple arcs structure in low-alloy high-strength steel alloy watermeter shell, not only makes anti-extrusion performance more preferable, and materials more save, cost is saved significantly.
Description
Technical field
The utility model relates to a kind of water meter case more particularly to a kind of high-intensitive water meter cases, belong to water meter structure skill
Art field.
Background technique
Water meter shell material on the market is usually that stainless steel or cast iron are made at present, usually to be carried out at antirust in outer layer
Reason, internal layer are electroplated again；Generally circular for shape, this class formation has been able to bear biggish outer by test
Power squeezes and watermeter shell is made to remain unchanged shape.But in the certain pairs of higher occasions of water meter structure intensity, this kind of shape and structure is just
It is not competent, it is therefore desirable to using better material and shape and structure is further changed, ideal material on the market at present
For low-alloy high-strength steel alloy, preferable toughness and hardness are had both, but higher cost.
Utility model content
The utility model proposes that a kind of high-intensitive water meter case, the high intensity water meter case are anti-aiming at the above problem
The impact of performance that external force squeezes is more preferable while compact-sized, and materials relatively save.
To reach above-mentioned technical purpose, the utility model uses a kind of high-intensitive water meter case, including one by low-alloy
Shell made of high strength alloy steel, the shell is interior to be equipped with cavity, and the top outer of the shell is a trapezium structure, described
The entirety of cavity is in a circular configuration, and the left and right side of the circular configuration is respectively equipped with inlet and outlet.
Preferably, the lower part outer of the shell is equipped with a circle arc groove, and the radian of the arc groove is 60 °-
150°。
Further, the bottom of the shell is equipped with an arcuate recess.
Further, a stringcourse shape protective layer is welded on the trapezium structure of the shell.
Preferably, in the trapezium structure, the angle on left and right inclined-plane is 30-45 °.
The utility model is arranged inside and outside multiple arcs structure in low-alloy high-strength steel alloy watermeter shell, not only makes anti-squeeze
The performance of pressure is more preferable, and materials more save, and cost is saved significantly.
Detailed description of the invention
Fig. 1 show the appearance cross section structure figure of the utility model；
Wherein, 1, shell；2, trapezium structure；3, circular configuration；4, water inlet；5, water outlet；6, arc groove；7, arch
Groove；8, arch protective layer.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
In conjunction with Fig. 1 it is found that a kind of high intensity water meter case, an including shell 1 made of low-alloy high-strength steel alloy,
It is equipped with cavity in the inside of shell 1, the top outer of the shell 1 is a trapezium structure 2, in the present invention, preferred ladder
In shape structure 2, the angle on left and right inclined-plane is 30-45 °.
The entirety of cavity in the utility model is in a circular configuration 3, and the left and right side of the circular configuration 3 is respectively equipped with
Water inlet 4 and water outlet 5.
It is equipped with a circle arc groove 6 in the lower part outer of shell 1 simultaneously, the radian of the arc groove 6 is 60 ° -150 °.
It is equipped with an arcuate recess 7 in the bottom of shell 1, and is welded with stringcourse shape guarantor on the trapezium structure of shell 12
Sheath 8.
In above structure, trapezium structure 2 is set and welds a stringcourse shape protective layer 8 on the trapezium structure 2 of shell 1,
It can further improve the compression strength of water meter case；Meanwhile cavity is designed to circular configuration 3, and in the lower part of shell 1
Arcuate recess 7 is arranged in the bottom of shell 1 in outer setting circle arc groove 6, not only saves material, and domes are more
Add resistance to compression.
Generally speaking, the utility model is arranged inside and outside multiple arcs structure in low-alloy high-strength steel alloy watermeter shell,
Not only make anti-extrusion performance more preferable, and materials more save, cost is saved significantly.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of not departing from the technical principle of the utility model, several improvements and modifications can also be made, these
Improvement and modification also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of high intensity water meter case, an including shell made of low-alloy high-strength steel alloy is equipped in the shell
Cavity, which is characterized in that the top outer of the shell is a trapezium structure, and the entirety of the cavity is in a circular configuration, should
The left and right side of circular configuration is respectively equipped with inlet and outlet.
2. a kind of high-intensitive water meter case as described in claim 1, which is characterized in that the lower part outer of the shell is equipped with one
Arc groove is enclosed, the radian of the arc groove is 60 ° -150 °.
3. a kind of high-intensitive water meter case as described in claim 1, which is characterized in that the bottom of the shell is equipped with an arch
Groove.
4. a kind of high-intensitive water meter case as described in claim 1, which is characterized in that welded on the trapezium structure of the shell
There is a stringcourse shape protective layer.
5. a kind of high-intensitive water meter case as described in claim 1, which is characterized in that in the trapezium structure, left and right inclined-plane
Angle be 30-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896157.0U CN208254577U (en) | 2018-06-11 | 2018-06-11 | A kind of high intensity water meter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896157.0U CN208254577U (en) | 2018-06-11 | 2018-06-11 | A kind of high intensity water meter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254577U true CN208254577U (en) | 2018-12-18 |
Family
ID=64654082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820896157.0U Expired - Fee Related CN208254577U (en) | 2018-06-11 | 2018-06-11 | A kind of high intensity water meter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916464A (en) * | 2019-04-19 | 2019-06-21 | 宁波宁水仪表有限公司 | Water meter case |
-
2018
- 2018-06-11 CN CN201820896157.0U patent/CN208254577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916464A (en) * | 2019-04-19 | 2019-06-21 | 宁波宁水仪表有限公司 | Water meter case |
| CN109916464B (en) * | 2019-04-19 | 2024-02-06 | 宁波宁水仪表有限公司 | Water meter shell |
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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: 20181218 Termination date: 20200611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |