CN202614313U - Water meter casing - Google Patents
Water meter casing Download PDFInfo
- Publication number
- CN202614313U CN202614313U CN 201220133330 CN201220133330U CN202614313U CN 202614313 U CN202614313 U CN 202614313U CN 201220133330 CN201220133330 CN 201220133330 CN 201220133330 U CN201220133330 U CN 201220133330U CN 202614313 U CN202614313 U CN 202614313U
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- Prior art keywords
- water
- casing
- main body
- housing main
- meter
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of water meter manufacture, in particular to a water meter casing which comprises a casing main body. An upper casing and a lower casing are arranged on the casing main body, a water inlet and a water outlet are arranged on the casing main body, an upper port and an upper connecting port are arranged on the upper casing, an installation port and a lower connecting port are arranged on the lower casing, a water stopping plate is arranged between the upper casing and the lower casing, and the water stopping plate is in sealing connection with the upper connecting port and the lower connecting port. When the water meter casing is used, the water stopping plate is used for separating the upper casing and the lower casing, a welding sealing mode is adopted, and therefore the water meter casing solves the problem that the water stopping plate and the water meter casing are difficult to process and is convenient to assemble, low in manufacturing cost, safe and practical. In addition, a boss arranged on the water stopping plate can be used for fixing a meter core fixing seal ring and a meter core positioning seal ring, wherein the meter core fixing seal ring and the meter core positioning seal ring are arranged on the inner side of the water meter casing. The water meter casing has the advantages of being simple in structure, reasonable to set, low in manufacturing cost and the like.
Description
Technical field
The utility model relates to water meter manufacturing technology field, particularly a kind of watermeter shell.
Background technology
At present, watermeter shell mainly adopts metal casting, for example: ironcasting, perhaps cast copper, cast aluminium, stainless cast steel part.Water meter case inner chamber and intake tunnel out-of-shape; Be provided with again in the water meter case and be fixed on inboard watch core fixed seal ring of water meter case and watch core location O-ring seal; Its internal diameter makes the water meter case inside surface carry out very difficulty of machine work less than the internal diameter of other positions of water meter case.More existing watermeter shell inwalls often soak, and produce corrosion, and fragment falls into the tap water of flowing through, and tap water is polluted, and when serious, the watermeter shell intraware gets clogged and can not normal operation.Gu how to provide a kind of processing, ease of assembly, low cost, safe and practical problems such as watermeter shell of making things convenient for to become the focus of research in the industry.
The utility model content
The purpose of the utility model is defective and the deficiency to prior art, and watermeter shell a kind of simple in structure, reasonable in design, easy to use is provided.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
The described a kind of watermeter shell of the utility model; Comprise housing main body, said housing main body is provided with upper shell and lower house, and said housing main body is connected with water inlet and water delivering orifice; Said upper shell is provided with port and last connector; Said lower house is provided with installing port and following connector, is provided with water-stop sheet between said upper shell and the said lower house, and said water-stop sheet and last connector all adopt with following connector and be tightly connected.
Further, be provided with a boss in the said water-stop sheet.
Further, said port can sheathed water meter cover, and said installing port is connected with the chassis.
Further, said water inlet is provided with the water supply connector of screw-type, and said water delivering orifice is provided with the water out adapter of screw-type.
Further, said housing main body inside surface scribbles protective layer smooth and that adhesion is high, and said protective layer is at least any in Teflon, powder coating, epoxy liquid type coating and the adamantine layer.
Further, said housing main body outside surface adopts plastic-blasting or blowing or soaks to mould and process.
After adopting said structure, the utility model beneficial effect is: the described a kind of watermeter shell of the utility model comprises housing main body; Said housing main body is provided with upper shell and lower house; Said housing main body is provided with water inlet and water delivering orifice, and said upper shell is provided with port and last connector, and said lower house is provided with installing port and following connector; Be provided with water-stop sheet between said upper shell and the said lower house, said water-stop sheet and last connector all adopt with following connector and are tightly connected.When using the utility model, adopt water-stop sheet that upper shell and lower house are separated, and utilize the mode of welding to seal, thereby solved water-stop sheet and watermeter shell carries out the difficult problem of machine work, easy to assembly, cheap for manufacturing cost, safe and practical.In addition, the boss established of water-stop sheet can be used for fixing at the inboard watch core fixed seal ring of watermeter shell and locate O-ring seal with watch core.The utlity model has simple in structurely, be provided with rationally, advantage such as cost of manufacture is low.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is Fig. 1 decomposition texture synoptic diagram;
Description of reference numerals:
1, housing main body; 2, upper shell; 21, port; 22, go up connector;
3, lower house; 31, installing port; 32, following connector; 4, water-stop sheet;
5, water inlet; 51, water supply connector; 6, water delivering orifice; 61, water out adapter;
7, chassis.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1; The described a kind of watermeter shell of the utility model comprises housing main body 1, and said housing main body 1 is provided with upper shell 2 and lower house 3; Said housing main body 1 is connected with water inlet 5 and water delivering orifice 6, and housing main body 1 adopts welded seal with being connected of water inlet 5 and water delivering orifice 6.
Said upper shell 2 is provided with port 21 and last connector 22, and said lower house 3 is provided with installing port 31 and following connector 32, and said port 21 can sheathed water meter cover, and said installing port 31 is connected with chassis 7.After the installation of accomplishing the water meter intraware, with chassis 7 installing port 31 is sealed, its sealing means can be welding or buckle connects.
Be provided with water-stop sheet 4 between said upper shell 2 and the said lower house 3; Said water-stop sheet 4 all adopts with said connector 32 down with said upward connector 22 and is tightly connected; Water-stop sheet 4 adopts welded seal with being connected of last connector 22 and following connector 32, thereby makes the utility model reach the effect same with integrated watermeter shell.Because of the utility model is to adopt combined type, so that each component processing is got up is convenient especially, assembling is also convenient, greatly reduces production cost.
Be fixed on inboard watch core fixed seal ring of watermeter shell and watch core location O-ring seal for ease, the spy is provided with a boss in said water-stop sheet 4, and this boss can play positioning action.
Said water inlet 5 is provided with the water supply connector 51 of screw-type, and said water delivering orifice 6 is provided with the water out adapter 61 of screw-type, and water meter connects water supply pipe so easily.
In order to improve the serviceable life of watermeter shell, scribble protective layer smooth and that adhesion is high at said housing main body 1 inside surface, said protective layer is at least any in Teflon, powder coating, epoxy liquid type coating and the adamantine layer; Said housing main body 1 outside surface adopts plastic-blasting or blowing or soaks to mould and process.
During with the utility model assembling water meter, not only can carry out machine work to water meter case easily, and can ease of assembly, and then effectively reduce production costs; Simultaneously, also solved the phenomenon of water meter case seepage in the past.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (6)
1. watermeter shell; Comprise housing main body (1); Said housing main body (1) is provided with upper shell (2) and lower house (3); Said housing main body (1) is connected with water inlet (5) and water delivering orifice (6), it is characterized in that: said upper shell (2) is provided with port (21) and last connector (22), and said lower house (3) is provided with installing port (31) and following connector (32); Be provided with water-stop sheet (4) between said upper shell (2) and the said lower house (3), said water-stop sheet (4) all adopts with last connector (22) and following connector (32) and is tightly connected.
2. a kind of watermeter shell according to claim 1 is characterized in that: be provided with a boss in the said water-stop sheet (4).
3. a kind of watermeter shell according to claim 1 is characterized in that: said port (21) can sheathed water meter cover, and said installing port (31) is connected with chassis (7).
4. a kind of watermeter shell according to claim 1 is characterized in that: said water inlet (5) is provided with the water supply connector (51) of screw-type, and said water delivering orifice (6) is provided with the water out adapter (61) of screw-type.
5. a kind of watermeter shell according to claim 1; It is characterized in that: said housing main body (1) inside surface scribbles protective layer smooth and that adhesion is high, and said protective layer is at least any in Teflon, powder coating, epoxy liquid type coating and the adamantine layer.
6. according to the arbitrary described a kind of watermeter shell of claim 1-5, it is characterized in that: said housing main body (1) outside surface adopts plastic-blasting or blowing or soaks to mould and process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220133330 CN202614313U (en) | 2012-03-29 | 2012-03-29 | Water meter casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220133330 CN202614313U (en) | 2012-03-29 | 2012-03-29 | Water meter casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614313U true CN202614313U (en) | 2012-12-19 |
Family
ID=47348003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220133330 Expired - Fee Related CN202614313U (en) | 2012-03-29 | 2012-03-29 | Water meter casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614313U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542906A (en) * | 2013-06-28 | 2014-01-29 | 刘祥胜 | Manufacturing technique for thin-wall stainless steel water meter casing |
| 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 |
| CN110497602A (en) * | 2018-05-16 | 2019-11-26 | 株式会社琉Ｓｏｋ | The manufacturing method of the measurement duct portion of ultrasonic flowmeter |
-
2012
- 2012-03-29 CN CN 201220133330 patent/CN202614313U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542906A (en) * | 2013-06-28 | 2014-01-29 | 刘祥胜 | Manufacturing technique for thin-wall stainless steel water meter casing |
| CN110497602A (en) * | 2018-05-16 | 2019-11-26 | 株式会社琉Ｓｏｋ | The manufacturing method of the measurement duct portion of ultrasonic flowmeter |
| CN110497602B (en) * | 2018-05-16 | 2021-08-06 | 株式会社琉Ｓｏｋ | Method for manufacturing measurement pipeline part of ultrasonic flowmeter |
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130329 |