CN203385459U - Water meter cover and water meter - Google Patents
Water meter cover and water meter Download PDFInfo
- Publication number
- CN203385459U CN203385459U CN201320491263.8U CN201320491263U CN203385459U CN 203385459 U CN203385459 U CN 203385459U CN 201320491263 U CN201320491263 U CN 201320491263U CN 203385459 U CN203385459 U CN 203385459U
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- water
- bell
- meter
- bell jar
- flange
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- Expired - Lifetime
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Abstract
The utility model discloses a water meter cover and a water cover and belongs to the technical field of water meters. The water meter cover is characterized in that a bell jar (2) with an inward edge at the upper end, a bell jar flange (3) which is matched and connected with the bell jar (2), water meter glass (9) arranged between the bell jar (2) and the bell jar flange (3), and an outer cover (1) which can cover the bell jar (2) and the outer portion of the bell jar flange (3) are included, an elastic rubber gasket A (11) is arranged between the upper portion of the water meter glass (9) and the upper end edge of the bell jar (2), and an elastic rubber gasket B (10) is arranged between the lower portion of the water meter glass (9) and the bell jar flange (3). A detachable waterproof structure is used, water and moisture can be effectively prevented from entering a water meter head to damage a circuit board and an element of the circuit board, the structure can be disassembled, and a circuit part can be conveniently maintained.
Description
Technical field
The utility model relates to a kind of watch glasses of water meter, and the watch glasses that particularly direct reading remote watermeters is used belongs to the water meter technical field.The utility model also relates to a kind of water meter that uses this water-meter cover.
Background technology
Water meter be generally adopt at present both at home and abroad for measuring the gauge table of discharge, record the instrument of tap water water consumption, it mainly comprises several major parts such as table meter shell, counter and gear drive.Direct reading remote watermeters is to increase circuit part on the basis of above-mentioned water meter, realizes checking meter by directly reading, data communication facility.The whether accurate performance quality that has directly affected direct reading remote watermeters of its circuit part, so the waterproofing design of circuit part and maintainability are the most vital parts in the direct reading remote watermeters design.At present producer does water-proofing treatment in the mode of sealing encapsulating to circuit part usually, and this mode has played waterproof action but do not had maintainability, can not be keeped in repair even after making circuit part damage again and cancel.
The utility model content
For the above-mentioned defect existed in prior art, the utility model provides a kind of can effectively prevent water meter circuit part water inlet, detachable, the water-meter cover of being convenient to the circuit part maintenance.
The utility model is achieved by the following technical solution: a kind of water-meter cover, it comprise upper end with the bell jar at inside edge, coordinate with bell jar and the bell flange that is connected, be arranged on water gage glass between bell jar and bell flange, can cover the outer cover that is buckled in bell jar and bell flange outside, be provided with elastic caoutchouc packing ring A between the upper end-face edge of the top of water gage glass and bell jar, between the bottom of water gage glass and bell flange, be provided with elastic caoutchouc packing ring B.
The utility model be located on the water meter gauge outfit while using, wherein, be located at the elastic caoutchouc packing ring A of water gage glass upper and lower and elastic caoutchouc packing ring B after bell jar and bell flange assembly connection, can be respectively between the upper end-face edge of bell jar and water gage glass and form sealing between bell flange and water gage glass, can prevent that sealing and steam enter the water meter gauge outfit.
Further technical scheme is to be provided with rubber sheet gasket in the bottom of described bell flange.Be located at the rubber sheet gasket of bell flange bottom after bell flange and essentic-water-meter assembling, can between bell flange and essentic-water-meter, form sealing, anti-sealing and steam enter the water meter gauge outfit.
The utility model also provides a kind of water meter that adopts above-mentioned water-meter cover, its technical scheme adopted is: a kind of water meter, comprise the essentic-water-meter with the connection connector lug, described essentic-water-meter is provided with water-meter cover, its special character is, described water-meter cover comprises the bell jar of upper end with inside edge, the bell flange that coordinates and be connected with bell jar, be arranged on the water gage glass between bell jar and bell flange, can cover the outer cover that is buckled in bell jar and bell flange outside, bell flange is connected with essentic-water-meter by screw, be provided with elastic caoutchouc packing ring A between the upper end-face edge of the top of water gage glass and bell jar, be provided with elastic caoutchouc packing ring B between the bottom of water gage glass and bell flange, joint face between described bell flange and essentic-water-meter is provided with rubber sheet gasket.
In order to prevent that sealing and steam enter the water meter gauge outfit from the connection connector lug place of essentic-water-meter, the utility model is provided with at the connection outlet port of described essentic-water-meter the elastic cone line plug coordinated with connector lug.Elastic cone line plug carries out when fastening at connector lug, can elastic deformation filling connection outlet gap, reach waterproof effect.In order to reach better waterproof effect, the large end of described elastic cone line plug is towards connector lug.
The utility model, by adopting dismountable waterproof construction, can effectively prevent that sealing and steam enter the water meter gauge outfit and damages circuit board and components and parts thereof, has solved the defect that circuit part is difficult to complete waterproof in the past, has realized effective protection of water meter circuit part.The utility model has overcome the non-removable shortcoming that in the past adopts the encapsulating water-proofing treatment to exist simultaneously, and good water resistance is not only arranged, Stability Analysis of Structures, and can dismantle, there is maintainability.
The accompanying drawing explanation
Fig. 1 is that the main TV structure in the utility model embodiment splits schematic diagram;
Fig. 2 is that the main waterproof construction in the utility model embodiment splits schematic diagram;
Fig. 3 is that the integral body fractionation axle in the utility model embodiment measures intention;
Fig. 4 is the front view in the utility model embodiment;
Fig. 5 is the schematic side view of Fig. 4;
Fig. 6 is the schematic top plan view of Fig. 4;
In figure, 1, outer cover, 2, bell jar, 3, bell flange, 4, rubber sheet gasket, 5, the water meter gauge outfit, 6, essentic-water-meter, 7, connector lug, 8, the taper plug, 9, water gage glass, 10, elastic caoutchouc packing ring B, 11, elastic caoutchouc packing ring A.
Embodiment
Embodiment below in conjunction with accompanying drawing and indefiniteness is further described the utility model:
As shown in drawings, a kind of water-meter cover, it comprises outer cover 1, bell jar 2, bell flange 3, water gage glass 9, wherein, bell jar 2 is circular ring, its upper end is with inside edge, the upper end of bell flange 3 can coordinate with the inner circle of bell jar 2, water gage glass 9 is arranged in bell jar 2, the upper end of bell flange 3 is assemblied in bell jar 2 and is positioned at the bottom of water gage glass 9, be provided with elastic caoutchouc packing ring A11 between the upper end-face edge of water gage glass 9 and bell jar 2, be provided with elastic caoutchouc packing ring B10 between the upper surface of water gage glass 9 and bell flange 3, between bell jar 2 and bell flange 3, be threaded connection, form sealing by elastic caoutchouc packing ring A11 between the upper end-face edge of water gage glass 9 and bell jar 2, form sealing by elastic caoutchouc packing ring B10 between the upper surface of water gage glass 9 and bell flange 3.Outer cover 1 can cover the outside that is buckled in bell jar 2 and bell flange 3 and form outer safeguard structure, and for ease of observing water meter, the top of outer cover 1 is with table cover.
The utility model be located on water meter gauge outfit 5 while using, and can with essentic-water-meter 6, be connected by screw.In order to guarantee waterproof effect, the utility model is also established rubber sheet gasket 4 in the bottom of bell flange 3, when bell flange 3 is connected with essentic-water-meter 6, by rubber sheet gasket 4, forms sealing, can prevent that sealing and steam enter the water meter gauge outfit.
Other parts in the present embodiment adopt prior art, do not repeat them here.
As shown in drawings, a kind of water meter, comprise essentic-water-meter 6, described essentic-water-meter 6 is provided with water-meter cover, described water-meter cover comprises outer cover 1, bell jar 2, bell flange 3, water gage glass 9, wherein, bell jar 2 is circular ring, its upper end is with inside edge, the upper end of bell flange 3 can coordinate with the inner circle of bell jar 2, water gage glass 9 is arranged in bell jar 2, the upper end of bell flange 3 is assemblied in bell jar 2 and is positioned at the bottom of water gage glass 9, be provided with elastic caoutchouc packing ring A11 between the edge of the upper end of water gage glass 9 and bell jar 2, be provided with elastic caoutchouc packing ring B10 between the upper surface of water gage glass 9 and bell flange 3, between bell jar 2 and bell flange 3, be threaded connection, form sealing by elastic caoutchouc packing ring A11 between the edge of the upper end of water gage glass 9 and bell jar 2, form sealing by elastic caoutchouc packing ring B10 between the upper surface of water gage glass 9 and bell flange 3.Bell flange 3 is connected with the upper surface of essentic-water-meter 6 by screw.In order to prevent that sealing and steam enter, the present embodiment is established rubber sheet gasket 4 at the joint face place of bell flange 3 and essentic-water-meter, forms sealing.Outer cover 1 can cover the outside that is buckled in bell jar 2 and bell flange 3 and form outer safeguard structure, and for ease of observing water meter, the top of outer cover 1 is with table cover.One side of essentic-water-meter 6 is provided with connection outlet port, is provided with the elastic cone line plug 8 coordinated with connector lug 7 at connection outlet port, and the connection outlet is drawn through elastic cone line plug 8 and connector lug 7.Elastic cone line plug 8 can carry out when fastening occurring elastic deformation filling outlet gap at connector lug 7, can block water fully or steam enters water-meter cover inside from here.In order to reach better waterproof effect, the large end of elastic cone line plug 8 is best towards connector lug 7.
Other parts in embodiment adopt prior art, do not repeat them here.
The utility model passes through to adopt above-mentioned waterproof construction, the damages such as the short circuit that can effectively prevent soaks for a long time causes circuit component in water meter, corrosion, and the utility model is detachable, is convenient to circuit part is keeped in repair.
Claims (5)
1. a water-meter cover, it is characterized in that: comprise upper end with the bell jar (2) at inside edge, coordinate with bell jar (2) and the bell flange (3) that is connected, be arranged on water gage glass (9) between bell jar (2) and bell flange (3), can cover and be buckled in bell jar (2) and the outside outer cover (1) of bell flange (3), be provided with elastic caoutchouc packing ring A(11 between the upper end-face edge of the top of water gage glass (9) and bell jar (2)), be provided with elastic caoutchouc packing ring B(10 between the bottom of water gage glass (9) and bell flange (3)).
2. water-meter cover according to claim 1, is characterized in that: in the bottom of described bell flange (3), be provided with rubber sheet gasket (4).
3. a water meter, comprise the essentic-water-meter (6) with connection connector lug (7), described essentic-water-meter (6) is provided with water-meter cover, it is characterized in that: described water-meter cover comprises the bell jar (2) of upper end with inside edge, the bell flange (3) that coordinates and be connected with bell jar (2), be arranged on the water gage glass (9) between bell jar (2) and bell flange (3), can cover and be buckled in bell jar (2) and the outside outer cover (1) of bell flange (3), bell flange (3) is connected with essentic-water-meter (6) by screw, be provided with elastic caoutchouc packing ring A(11 between the upper end-face edge of the top of water gage glass (9) and bell jar (2)), be provided with elastic caoutchouc packing ring B(10 between the bottom of water gage glass (9) and bell flange (3)), joint face between described bell flange (3) and essentic-water-meter (6) is provided with rubber sheet gasket (4).
4. water meter according to claim 3, it is characterized in that: the connection outlet port at described essentic-water-meter (6) is provided with the elastic cone line plug (8) coordinated with connector lug (7).
5. water meter according to claim 4, it is characterized in that: described elastic cone line plug (8) is held towards connector lug (7) greatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491263.8U CN203385459U (en) | 2013-08-13 | 2013-08-13 | Water meter cover and water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491263.8U CN203385459U (en) | 2013-08-13 | 2013-08-13 | Water meter cover and water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385459U true CN203385459U (en) | 2014-01-08 |
Family
ID=49873937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491263.8U Expired - Lifetime CN203385459U (en) | 2013-08-13 | 2013-08-13 | Water meter cover and water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385459U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048719A (en) * | 2014-06-30 | 2014-09-17 | 江苏赛达电子科技有限公司 | Water meter |
| CN104075767A (en) * | 2014-07-21 | 2014-10-01 | 江苏赛达电子科技有限公司 | Split type water meter provided with seal chamber |
| CN112610478A (en) * | 2020-12-22 | 2021-04-06 | 金迈思液压设备（天津）有限公司 | Oil suction screw pump adjusts temperature convenient to installation |
-
2013
- 2013-08-13 CN CN201320491263.8U patent/CN203385459U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048719A (en) * | 2014-06-30 | 2014-09-17 | 江苏赛达电子科技有限公司 | Water meter |
| CN104048719B (en) * | 2014-06-30 | 2017-06-20 | 江苏赛达电子科技有限公司 | A kind of water meter |
| CN104075767A (en) * | 2014-07-21 | 2014-10-01 | 江苏赛达电子科技有限公司 | Split type water meter provided with seal chamber |
| CN112610478A (en) * | 2020-12-22 | 2021-04-06 | 金迈思液压设备（天津）有限公司 | Oil suction screw pump adjusts temperature convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266071 Room 601, Building 3, Qingdao Software Park, 288 Ningxia Road, Shinan District, Qingdao City, Shandong Province Patentee after: QINGDAO IESLAB ELECTRONIC Co.,Ltd. Address before: 266071 Shandong city of Qingdao province Ningxia City Road No. 288 Qingdao Software Park Building No. 3 Room 516 Patentee before: Qingdao Jicheng Electronics Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |