CN102138062A - Water meter casing and manufacturing process thereof - Google Patents
Water meter casing and manufacturing process thereof Download PDFInfo
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- CN102138062A CN102138062A CN201080001491.1A CN201080001491A CN102138062A CN 102138062 A CN102138062 A CN 102138062A CN 201080001491 A CN201080001491 A CN 201080001491A CN 102138062 A CN102138062 A CN 102138062A
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- water
- meter housing
- water meter
- middle casing
- water inlet
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Abstract
A water meter casing and manufacturing process thereof are provided. The water meter casing comprises a middle casing (1), a water inlet port (2) and a water outlet port (3), which are separate parts, wherein a water inlet (4) and a water outlet (5) where the water inlet and outlet ports (2, 3) are arranged are respectively provided at the two sides of the middle casing (1), and a support ring (6) is also provided in the inner cavity of the middle casing (1). The manufacturing process of the water meter casing relates to a method of forming the water meter casing by high pressure hydraulic bulging. The manufacturing process is simple and easy to carry out, and it presents the advantage of low cost.
Description
A kind of water meter housing and its technology field
The present invention relates to the processing technology of a kind of water meter housing, and water meter housing.Background technology
Existing metal water meter housing, because structure is more complicated, all it is to pray to make to be molded by entirety in the prior art, this casting technique by integral casting forming, so that the wall of water meter housing is very thick, casting expense is higher, so as to determine that the production cost of metal water meter housing is higher.And harmful derivative can be produced in the process of integral casting process, or in order that formed product needs to add some materials, and the material added is mostly harmful.The content of the invention
(one）The technical problem to be solved
The relatively low water meter housing of simple, production cost and its processing technology are processed it is an object of the invention to provide a kind of.
(two）Technical scheme
Therefore, the invention provides a kind of water meter housing, including：Middle casing, water inlet end and water side, the middle casing, water inlet end and water side are separate part, and the middle casing both sides are respectively equipped with water inlet and delivery port, and the water inlet end and water side are separately mounted to delivery port and water inlet.
The bottom plate of the middle casing and the other parts of middle casing are split type connection, the middle part indent of the bottom plate.
Also include：It is arranged on the air deflector inside the water inlet end.
Also include：It is arranged on the investigation mission outside the city or town air deflector inside the water side.
Also include：It is arranged on the movement guider of the inside of the middle casing.
Also include：It is arranged on the support ring of intracavitary in the middle casing.
A boss is formed in the middle part of the inner chamber of the middle casing.
The water inlet end and water side are respectively welded at delivery port and water inlet.
Water inlet end port and water side port Luo Pattern and middle casing port Luo Pattern pass through punching press or roll forming.
The Luo Pattern are Guan Luo Pattern or Gong Luo Pattern.
The spiral shell Pattern column caps individually processed are respectively welded at water inlet end port, water side port and middle casing upper end port.
The various pieces of the water meter housing are welded by split two halves.
Present invention also offers a kind of processing technology for processing above-mentioned water meter housing, the water meter housing is shaped using high pressure liquid swollen method.
The swollen method of high pressure liquid includes water swelling method and hydraulic method, shapes the middle casing of the water meter housing using water swelling method, is shaped the water inlet end of the water meter housing and water side using hydraulic method.
(three）Beneficial effect
Using the water meter housing of the processing technology processing of the present invention, because the middle casing, water inlet end and water side of water meter housing are separate part, the structure of each separate part is fairly simple, shape need only just can be made into using punching press or other manner, so as to substantially reduce the thickness of part, labor productivity is improved, resource has been saved, production cost is reduced；And technique is simple, it is easy to accomplish；Because the water meter housing then manufactured using the material manufacture for meeting sanitary standard has the advantages that environmentally friendly low-carbon and will not secondary pollution running water.Brief description of the drawings
Fig. 1 is the water meter housing structural representation of the embodiment of the present invention one；
Fig. 2 is the water meter housing structural representation of the embodiment of the present invention two.
Wherein, 1:Middle casing； 2:Water inlet end； 3:Water side； 4:Water inlet； 5:Delivery port； 6:Support ring； 8:Bottom plate； 9:Air deflector； 10:Investigation mission outside the city or town air deflector； 11 :Movement guider.Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
As shown in Figure 1, it is the water meter housing structural representation of the embodiment of the present invention one, the present embodiment includes middle casing 1, water inlet end 2 and water side 3, wherein middle casing 1, water inlet end 2 and water side 3 are separate part, it is made of by punching press, the both sides of middle casing 1 are respectively equipped with water inlet 4 and delivery port 5, and water inlet end 2 and water side 3 are arranged at the delivery port 4 of the both sides of middle casing 1 and water inlet 5 by welding or other manner respectively.
As shown in Figure 2, it is the water meter housing structural representation of the embodiment of the present invention two, B in the bottom plate 8 of middle casing 1 and the split type connection of the other parts of middle casing 1, the middle part of bottom plate 8, bottom plate 8 is connected by welding manner with the other parts of middle casing 1.
The present embodiment also includes air deflector 9, for separate part, it is arranged on the inside of water inlet end 2, air deflector 9 can be a baffle plate, material can be stainless steel or plastics, be arranged on by welding manner in water inlet end 2, or be directly placed in water inlet end 2, the stability for improving current is reached, effect of the current to the impact crushing of water meter is reduced.
The present embodiment also includes investigation mission outside the city or town air deflector 10, is separate part, is arranged on the inside of water side 3, and material can be stainless steel or plastics, be arranged on by welding manner in water inlet end 2, or be directly placed in water inlet end 2.The inner horizontal direction of investigation mission outside the city or town air deflector 10 is provided with a hole, and the end cross-sectional area that hole is connected with middle casing 1 is small, and vertically sets an outlet in the lower end in hole, and the outlet is connected with water side 3；Another end cross-sectional area in hole is big, and provided with adjusting screw；Investigation mission outside the city or town air deflector 10 is used to make the water of inflow middle casing 1 be directly entered water side 3 without watch core, and with the difference of the position of adjusting screw, water flow flow velocity is also different.So as to for adjusting the speed of water meter and the size of water-carrying capacity, so as to reach the stability for improving current, reduce current to the impact crushing of water meter and the effect of regulation accuracy of water meter.
The present embodiment also includes movement guider 11, for separate part, it is arranged at the inner upper closing in of middle casing 1, it is shaped as one annulus, material can be stainless steel or plastics, middle casing 1 is installed into by welding or other manner so that being placed and taken out for water meter is more convenient.
Intracavitary is additionally provided with a support ring 6 in middle casing 1, is separate part, the spiral shell Pattern for laying watch core, water inlet end port and water side port, and the spiral shell Pattern of middle casing port leads to
Cross punching press, machining or roll forming, specially pipe spiral shell Pattern or public spiral shell Pattern processed.
The middle part of the middle casing 1 of the present embodiment ω shapes in a ring, make to form a boss in the middle part of the inner chamber of middle casing 1, for laying watch core, the boss instead of the effect of support ring 6.The various pieces of water meter housing of the present invention all 1 can be welded by split two halves.
In another embodiment of the present invention：Water inlet end port, water side port and middle casing upper end port can be respectively welded the Gong Luo Pattern column caps individually processed.
The embodiment of the present invention additionally provides a kind of processing technology of water meter housing, is shaped water meter housing using the swollen method of high pressure liquid.Method that the high pressure liquid is swollen includes water swelling method and hydraulic method, and the middle casing of water meter housing is shaped, shaped the water inlet end of water meter housing and water side using hydraulic method by the present embodiment using water swelling method.Industrial applicibility
Using the water meter housing of the processing technology processing of the present invention, because the middle casing of water meter housing, water inlet end, water side, bottom plate, support ring, air deflector, investigation mission outside the city or town air deflector and movement guider are separate part, the structure of each separate part is fairly simple, shape need only just can be made into using punching press, machining or other manner, multiple parts can be as needed installed, can also all be installed；So as to substantially reduce the thickness of part, labor productivity is improved, resource has been saved, production cost is reduced；And technique is simple, it is easy to accomplish；Selection forms for stainless steel materials or section combination with superior Corrosion Protection, because the water meter housing then manufactured using the material manufacture for meeting sanitary standard has the advantages that environmentally friendly low-carbon, the problem of solving water meter secondary pollution running water；And the bottom plate of water meter housing is concave shape, can improve the compressive resistance of water meter housing.
Claims (1)
- Claim1st, a kind of water meter housing, including middle casing（1), water inlet end（And water side 2)（3), it is characterised in that the middle casing（1), water inlet end（And water side 2)（3) it is separate part, the middle casing（1) both sides are respectively equipped with water inlet（And delivery port 4)（5), the water inlet end（And water side 2)（3) it is separately mounted to delivery port（And water inlet 4)（5) place.2nd, water meter housing as claimed in claim 1, it is characterised in that the middle casing（1) bottom plate（And middle casing 8)（1) other parts are split type connection, the bottom plate（8) middle part indent.3rd, water meter housing as claimed in claim 1, it is characterised in that also include：It is arranged on the water inlet end（2) internal air deflector（9).4th, water meter housing as claimed in claim 1, it is characterised in that also include：It is arranged on the water side（3) internal investigation mission outside the city or town air deflector（10).5th, water meter housing as claimed in claim 1, it is characterised in that also include：It is arranged on the middle casing（1) the movement guider of inside（11).6th, water meter housing as claimed in claim 1, it is characterised in that also include：It is arranged on the middle casing（1) support ring of intracavitary in（6).7th, water meter housing as claimed in claim 1, it is characterised in that the middle casing（1) boss is formed in the middle part of inner chamber.8th, water meter housing as claimed in claim 1, it is characterised in that the water inlet end（And water side 2)（3) it is respectively welded at delivery port（And water inlet 4)（5) place.9th, water meter housing as claimed in claim 1, it is characterised in that water inlet end port and water side port Luo Pattern and middle casing port Luo Pattern pass through punching press or roll forming.10th, water meter housing as claimed in claim 9, it is characterised in that the Luo Pattern are Guan Luo Pattern or Gong Luo Pattern.11st, the water meter housing as described in wooden fork profit requires 1, it is characterised in that the spiral shell Pattern column caps individually processed are respectively welded at water inlet end port, water side port and middle casing upper end port.12nd, water meter housing as claimed in claim 1, it is characterised in that the water meter housing each Part is welded by split two halves.13rd, a kind of processing technology for processing water meter housing any described in claim 1-12, it is characterised in that shaped the water meter housing using the swollen method of high pressure liquid.14th, the processing technology of water meter housing as claimed in claim 13, it is characterized in that, the swollen method of high pressure liquid includes water swelling method and hydraulic method, the middle casing of the water meter housing is shaped using water swelling method, the water inlet end of the water meter housing and water side is shaped using hydraulic method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201080001491.1A CN102138062B (en) | 2009-08-15 | 2010-08-16 | Water meter casing and manufacturing process thereof |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910115977.7 | 2009-08-15 | ||
| CN200910115978.1 | 2009-08-15 | ||
| CN2009101159777A CN101995280A (en) | 2009-08-15 | 2009-08-15 | Water meter shell |
| CN2009101159781A CN101992240A (en) | 2009-08-15 | 2009-08-15 | Processing process of meter case of water meter |
| CN201080001491.1A CN102138062B (en) | 2009-08-15 | 2010-08-16 | Water meter casing and manufacturing process thereof |
| PCT/CN2010/001238 WO2011020291A1 (en) | 2009-08-15 | 2010-08-16 | Water meter casing and manufacturing process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102138062A true CN102138062A (en) | 2011-07-27 |
| CN102138062B CN102138062B (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080001491.1A Active CN102138062B (en) | 2009-08-15 | 2010-08-16 | Water meter casing and manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102138062B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784014A (en) * | 2016-03-14 | 2016-07-20 | 天津银宝山新科技有限公司 | Injection molded flange type magneto-electric 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 |
| CN111390497A (en) * | 2019-09-30 | 2020-07-10 | 刘伟武 | Method for manufacturing assembled water meter shell |
| CN113523711A (en) * | 2020-04-20 | 2021-10-22 | 三川智慧科技股份有限公司 | Stainless steel water meter shell blank, preparation method and stainless steel water meter shell |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686733B (en) * | 2019-10-15 | 2022-07-12 | 鹰潭道朴智能科技有限责任公司 | Stainless steel water meter shell and water meter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB909302A (en) * | 1958-11-20 | 1962-10-31 | Parkinson Cowan Appliances Ltd | Improvements in or relating to liquid meters |
| GB2023748A (en) * | 1978-06-22 | 1980-01-03 | Valmet Oy | Liquid flow meter |
| DE4238200A1 (en) * | 1992-11-12 | 1994-05-19 | Abb Patent Gmbh | Multi-flow vane wheel meter for measuring fluid vol. - has measurement inset with vane container inside meter housing and disturbance body protruding into inlet chamber |
| CN2359669Y (en) * | 1999-03-18 | 2000-01-19 | 郭建国 | Data-transmission type water meter |
| EP1102042A2 (en) * | 1999-11-18 | 2001-05-23 | SPANNER-POLLUX GmbH | Water meter |
| CN2612929Y (en) * | 2003-05-06 | 2004-04-21 | 黄佑仲 | Flowmeter structure |
| CN101081422A (en) * | 2007-06-18 | 2007-12-05 | 应崇江 | Method for processing vacuum vessel liner |
| CN201032458Y (en) * | 2007-03-09 | 2008-03-05 | 吴福康 | Anti-frozen crack watermeter |
-
2010
- 2010-08-16 CN CN201080001491.1A patent/CN102138062B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB909302A (en) * | 1958-11-20 | 1962-10-31 | Parkinson Cowan Appliances Ltd | Improvements in or relating to liquid meters |
| GB2023748A (en) * | 1978-06-22 | 1980-01-03 | Valmet Oy | Liquid flow meter |
| DE4238200A1 (en) * | 1992-11-12 | 1994-05-19 | Abb Patent Gmbh | Multi-flow vane wheel meter for measuring fluid vol. - has measurement inset with vane container inside meter housing and disturbance body protruding into inlet chamber |
| CN2359669Y (en) * | 1999-03-18 | 2000-01-19 | 郭建国 | Data-transmission type water meter |
| EP1102042A2 (en) * | 1999-11-18 | 2001-05-23 | SPANNER-POLLUX GmbH | Water meter |
| CN2612929Y (en) * | 2003-05-06 | 2004-04-21 | 黄佑仲 | Flowmeter structure |
| CN201032458Y (en) * | 2007-03-09 | 2008-03-05 | 吴福康 | Anti-frozen crack watermeter |
| CN101081422A (en) * | 2007-06-18 | 2007-12-05 | 应崇江 | Method for processing vacuum vessel liner |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784014A (en) * | 2016-03-14 | 2016-07-20 | 天津银宝山新科技有限公司 | Injection molded flange type magneto-electric 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 |
| CN111390497A (en) * | 2019-09-30 | 2020-07-10 | 刘伟武 | Method for manufacturing assembled water meter shell |
| CN111390497B (en) * | 2019-09-30 | 2022-06-10 | 刘伟武 | Method for manufacturing assembled water meter shell |
| CN113523711A (en) * | 2020-04-20 | 2021-10-22 | 三川智慧科技股份有限公司 | Stainless steel water meter shell blank, preparation method and stainless steel water meter shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102138062B (en) | 2013-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee after: Jiangxi Sanchuan Water Meter Co., Ltd. Address before: No. 1 in Sanchuanhe Avenue in Jiangxi province Yingtan City Bailu Industrial Park Patentee before: Jiangxi Sanchuan Water Meter Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
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: Jiangxi Sanchuan Water Meter Co., Ltd. |