CN201535686U - Water meter housing - Google Patents
Water meter housing Download PDFInfo
- Publication number
- CN201535686U CN201535686U CN2009201886090U CN200920188609U CN201535686U CN 201535686 U CN201535686 U CN 201535686U CN 2009201886090 U CN2009201886090 U CN 2009201886090U CN 200920188609 U CN200920188609 U CN 200920188609U CN 201535686 U CN201535686 U CN 201535686U
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- CN
- China
- Prior art keywords
- water
- middle casing
- water inlet
- inlet end
- meter housing
- 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 - Lifetime
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Abstract
The utility model provides a water meter housing, which comprises a middle housing, a water inlet end and a water outlet end. The water meter housing is characterized in that the middle housing, the water inlet end and the water outlet end are independent components and in the ends of those independent components are provided connecting threads. The threads can be pipe threads, metric screw threads or other special threads. By welding or other means, the water inlet end and the water outlet end are equipped in the two sides of the middle housing where a water inlet and a water outlet are respectively disposed. The water inlet and the water outlet are respectively located in the connecting places of the middle housing with the water inlet end and the water outlet end. The utility model has the advantages of saving resources and lowering the cost.
Description
Technical field:
The utility model relates to a kind of water meter housing.
Background technology:
Existing metal water meter housing, because the structure more complicated all is by integral casting forming at present, this water meter housing by integral casting forming, because of its casting technique determines that its wall thickness is bigger, the casting expense is than higher.Thereby determined metal water meter housing production cost than higher.
Summary of the invention:
The purpose of this utility model just provides the lower metal water meter housing of a kind of production cost.The purpose of this utility model can realize by following scheme:
A kind of water meter housing, comprise middle casing, water inlet end, water side, it is characterized in that, described middle casing, water inlet end, water side are separate part, all be to make by punching press, the middle casing both sides are respectively equipped with water inlet and water delivering orifice, and described water inlet end and water side are installed in the water delivering orifice and the water inlet of middle casing both sides respectively by welding or alternate manner.Also be provided with a support ring in the described middle casing inner chamber, be used to lay watch core.The screw thread of the screw thread of described water inlet end and water side port and middle casing port is the pipe thread by punching press or roll forming.
The middle part of described middle casing is concavity ringwise, makes the inner chamber middle part of middle casing form a boss, is used to lay watch core, and this boss has replaced the effect of support ring.
Described middle casing is to be welded by the two halves of splitting.
A kind of water meter housing, comprise middle casing, water inlet end, water side, it is characterized in that, described middle casing, water inlet end, water side are separate part, all be to make by punching press, the middle casing both sides are respectively equipped with water inlet and water delivering orifice, and described water inlet end and water side are installed in the water delivering orifice and the water inlet of middle casing both sides respectively by welding or alternate manner.Also be provided with a support ring in the described middle casing inner chamber, be used to lay watch core.Be welded with the screw thread column cap of independent processing respectively in water inlet end port, water side port, port, middle casing upper end.
The middle part of described middle casing is concavity ringwise, makes the inner chamber middle part of middle casing form a boss, is used to lay watch core, and this boss has replaced the effect of support ring.
Described middle casing is to be welded by the two halves of splitting.
Because middle casing of the present utility model, water inlet end, water side are separate part, each separate part knot part structure is all fairly simple, need only take punching press or alternate manner just can make forms, thereby can reduce the thickness of parts greatly, improved labour productivity, also just can economize on resources, reduced production costs.The utility model is specially adapted to the water meter housing made by other precious metals such as stainless steels.
Description of drawings:
Fig. 1 the utility model embodiment 1 structural representation
Fig. 2 the utility model embodiment 2 structural representations
Another structural representation of Fig. 3 middle casing
Embodiment:
Embodiment 1:
A kind of as can be known water meter housing of contrast Fig. 1, comprise middle casing 1, water inlet end 2, water side 3, it is characterized in that, described middle casing 1, water inlet end 2, water side 3 are separate part, all be to make by punching press, middle casing 1 both sides are respectively equipped with water inlet 4 and water delivering orifice 5, and described water inlet end 2 and water side 3 are installed in the water inlet 4 and water delivering orifice 5 places of middle casing 1 both sides respectively by welding or alternate manner, also be provided with a support ring 6 in described middle casing 1 inner chamber, be used to lay watch core.The screw thread of the screw thread of described water inlet end and water side port and middle casing port is the pipe thread by punching press or roll forming.
Embodiment 2:
A kind of as can be known water meter housing of contrast Fig. 2, comprise middle casing 1, water inlet end 2, water side 3, it is characterized in that, described middle casing 1, water inlet end 2, water side 3 are separate part, all be to make by punching press, middle casing 1 both sides are respectively equipped with water inlet 4 and water delivering orifice 5, and described water inlet end 2 and water side 3 are installed in the water inlet 4 and water delivering orifice 5 places of middle casing 1 both sides respectively by welding or alternate manner, also be provided with a support ring 6 in described middle casing 1 inner chamber, be used to lay watch core.Be welded with the metric thread column cap 7 of independent processing respectively in water inlet end port, water side port, port, middle casing upper end.
Contrast Fig. 3 as can be known, the middle part of middle casing 1 is concavity ringwise, makes the inner chamber middle part of middle casing form a boss, is used to lay watch core, and this boss has replaced the effect of support ring.Described middle casing 1 is welded by the two halves of splitting.
Claims (6)
1. water meter housing, comprise middle casing (1), water inlet end (2), water side (3), it is characterized in that, described middle casing (1), water inlet end (2), water side (3) is a separate part, middle casing (1) both sides are respectively equipped with water inlet (4) and water delivering orifice (5), described water inlet end (2) and water side (3) are located by water inlet (4) and water delivering orifice (5) that welding or alternate manner are installed in middle casing (1) both sides respectively, also be provided with a support ring (6) in described middle casing (1) inner chamber, the screw thread of described water inlet end and water side port and the screw thread of middle casing port are the pipe thread by punching press or roll forming.
2. water meter housing according to claim 1, the middle part that it is characterized in that described middle casing (1) is concavity ringwise, makes the inner chamber middle part of middle casing form a boss.
3. water meter housing according to claim 2 is characterized in that described middle casing (1) is welded by the two halves of splitting.
4. water meter housing, comprise middle casing (1), water inlet end (2), water side (3), it is characterized in that, described middle casing (1), water inlet end (2), water side (3) is a separate part, middle casing (1) both sides are respectively equipped with water inlet (4) and water delivering orifice (5), described water inlet end (2) and water side (3) are located by water inlet (4) and water delivering orifice (5) that welding or alternate manner are installed in middle casing (1) both sides respectively, also be provided with a support ring (6) in described middle casing (1) inner chamber, at the water inlet end port, the water side port, port, middle casing upper end is welded with the metric thread column cap (7) of independent processing respectively.
5. water meter housing according to claim 4, the middle part that it is characterized in that middle casing (1) is concavity ringwise, makes the inner chamber middle part of middle casing form a boss.
6. water meter housing according to claim 5 is characterized in that described middle casing (1) is welded by the two halves of splitting.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201886090U CN201535686U (en) | 2009-08-15 | 2009-08-15 | Water meter housing |
| PCT/CN2010/001238 WO2011020291A1 (en) | 2009-08-15 | 2010-08-16 | Water meter casing and manufacturing process thereof |
| US13/390,518 US8959996B2 (en) | 2009-08-15 | 2010-08-16 | Water meter casing having a middle casing and inlet and outlet ports formed as separate components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201886090U CN201535686U (en) | 2009-08-15 | 2009-08-15 | Water meter housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535686U true CN201535686U (en) | 2010-07-28 |
Family
ID=42535465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201886090U Expired - Lifetime CN201535686U (en) | 2009-08-15 | 2009-08-15 | Water meter housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011020291A1 (en) * | 2009-08-15 | 2011-02-24 | 江西三川水表股份有限公司 | Water meter casing and manufacturing process thereof |
| CN102717234A (en) * | 2012-06-20 | 2012-10-10 | 杨学刚 | Method for processing meter casing of water meter |
| CN108759968A (en) * | 2018-08-13 | 2018-11-06 | 三川智慧科技股份有限公司 | A kind of two halves formula assembly water meter case and its processing method |
-
2009
- 2009-08-15 CN CN2009201886090U patent/CN201535686U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011020291A1 (en) * | 2009-08-15 | 2011-02-24 | 江西三川水表股份有限公司 | Water meter casing and manufacturing process thereof |
| CN102717234A (en) * | 2012-06-20 | 2012-10-10 | 杨学刚 | Method for processing meter casing of water meter |
| CN102717234B (en) * | 2012-06-20 | 2015-04-15 | 杨学刚 | Method for processing meter casing of water meter |
| CN108759968A (en) * | 2018-08-13 | 2018-11-06 | 三川智慧科技股份有限公司 | A kind of two halves formula assembly water meter case and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee after: Sanchuan Wisdom Technology Co., Ltd. Address before: 1 No. 335000 Jiangxi province Yingtan Bailu Industrial Park Sanchuan Avenue Patentee before: Jiangxi Sanchuan Water Meter Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 335000 Jiangxi city of Yingtan province high tech Zone Longgang area Mikawa Hydraulic Industrial Park Patentee after: Sanchuan Wisdom Technology Co., Ltd. Address before: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee before: Sanchuan Wisdom Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100728 |