CN201607258U - Industrial and commercial diaphragm gas meter with built-in electric control valve - Google Patents
Industrial and commercial diaphragm gas meter with built-in electric control valve Download PDFInfo
- Publication number
- CN201607258U CN201607258U CN2010201109916U CN201020110991U CN201607258U CN 201607258 U CN201607258 U CN 201607258U CN 2010201109916 U CN2010201109916 U CN 2010201109916U CN 201020110991 U CN201020110991 U CN 201020110991U CN 201607258 U CN201607258 U CN 201607258U
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- gas meter
- control valve
- electric control
- built
- meter
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- Expired - Fee Related
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Abstract
The utility model relates to an industrial and commercial diaphragm gas meter with a built-in electric control valve, which comprises an intelligent control gas meter and the built-in electric control valve. The industrial and commercial diaphragm gas meter is characterized in that the built-in electric control valve is mounted inside an intelligent control gas meter casing, and a valve opening is welded or in threaded connection with a gas inlet joint or gas outlet joint of the intelligent gas meter. The industrial and commercial diaphragm gas meter overcomes defects that the electric control valve is higher than a base meter but inconvenient for mounting and the like, the electric control valve is arranged into the outer casing of the industrial and commercial diaphragm gas meter by aid of a built-in valve design so as to form an integral structure, the appearance and the size of the industrial and commercial diaphragm gas meter are identical to those of an original base meter, and then the intelligent gas meter with the built-in electric control valve is convenient in mounting and can not affect usage. The electric control valve is arranged inside the gas meter metal outer casing, thereby being capable of avoiding external man-made attacking and damaging, simultaneously avoiding potential safety hazards caused by leaked external valves, and then increasing safety and reliability of the total meter.
Description
Technical field
The utility model relates to the industry and commerce diaphragm gas meter of a kind of gas meter, flow meter, particularly a kind of built-in electric control valve.
Background technology
Along with the development of gas, pipe gas is with the welcome that is subjected to users easy to clean, and its application is universal day by day.Gas metering instrument in the combustion gas user management is to realize the foundation of trade settlement, and development of science and technology makes gas meter, flow meter except finishing basic function of measuring, also derives numerous Based Intelligent Control gas meter, flow meters.These Based Intelligent Control gas meter, flow meters all need electric control valve as important control assembly, to realize break-make gas control system.
Traditional Based Intelligent Control gas meter, flow meter all installs the external electric control valve additional on the external feed stream of former combustion gas base table or air outlet adapter, to have reliability not high for the gas meter, flow meter of Gou Chenging thus, suffers easily to attack and destroys, and size is higher than base table and is not easy to disadvantage such as installation.
Summary of the invention
Deficiency in view of traditional Based Intelligent Control gas meter, flow meter existence, the purpose of this utility model is to avoid installing additional on traditional gas meter, flow meter the problem that electric control valve brings, design a kind of valve-embedded gas meter, flow meter that adopts, electric control valve is built in the shell of industry and commerce diaphragm gas meter, the integral structure of Xing Chenging thus, guarantee the intelligent gas meter of band built-in electric control valve and the overall dimensions no change of former base table, conveniently install and use.
The utility model is a kind of industry and commerce diaphragm gas meter of built-in electric control valve, comprise industry and commerce diaphragm gas meter and built-in electric control valve, it is characterized in that built-in electric control valve is installed in industry and commerce diaphragm gas meter enclosure interior, electrically-controlled valve is installed in the inlet suction port or the air outlet adapter place of industry and commerce diaphragm gas meter, and the mode of employing welding or screw thread connects and fixes.
The utility model has overcome electric control valve and has been higher than base table and is not easy to disadvantages such as installation, adopt built-in valve design, electric control valve is built in the shell of industry and commerce diaphragm gas meter, the integral structure of Xing Chenging thus, overall dimensions no change with former base table, make both convenient installation of industry and commerce diaphragm gas meter of band built-in electric control valve, do not influence use again.Because electric control valve is built in the gas meter, flow meter metal shell, can avoid artificially the attack and the destruction of valve and control line, also avoided simultaneously because the potential safety hazard that external valve leak may cause, improved the security and the reliability of whole table.
Description of drawings
Fig. 1 is the inner distribution structure synoptic diagram that changes of the industry and commerce diaphragm gas meter of built-in electric control valve.
Embodiment
Embodiment 1
The utility model is made up of Based Intelligent Control gas meter, flow meter and built-in electric control valve, it is characterized in that built-in electric control valve is installed in industry and commerce diaphragm gas meter enclosure interior, electrically-controlled valve is installed in the inlet suction port or the air outlet adapter place of industry and commerce diaphragm gas meter, and the mode of employing welding or screw thread connects and fixes.
As shown in Figure 1, the utility model is by built-in electric control valve 1, metal control enclosure 2, mechanical counter 3, movement 4, intelligent gas meter and watchcase 5 and metal edge sealing card 6 constitute, built-in electric control valve 1 relies on the mode of screw thread or welding, be installed in the intake interface place of Based Intelligent Control combustion gas watchcase inside, the controller box 2 of intelligent gas meter and mechanical counter 3 are installed in outside the gas meter, flow meter metal shell 5, be fixed with one with the gas meter, flow meter metal shell, the control line of built-in electric control valve 1 is arranged in gas meter, flow meter metal shell inside, logical cable-through hole passes housing and causes controller box 2 inside in the gas meter, flow meter then, in the outside of gas meter, flow meter without any the control line, movement 4 is placed in gas meter, flow meter metal shell inside, on, following watchcase is to be one by metal edge sealing card 6 press seals.This Based Intelligent Control gas meter, flow meter and common base table profile, consistent size are convenient to project installation; Any leakage part of built-in electric control valve 1 occurs in watchcase inside, the potential safety hazard of having avoided external valve mode to exist; Valve control line built-in can prevent effectively that control line is opened circuit or short circuit causes that valve switch lost efficacy.
Claims (1)
1. the industry and commerce diaphragm gas meter of a built-in electric control valve, the industry and commerce diaphragm gas meter and the built-in electric control valve that comprise electric control valve, it is characterized in that built-in electric control valve is installed in industry and commerce diaphragm gas meter enclosure interior, electrically-controlled valve is installed in the inlet suction port or the air outlet adapter place of industry and commerce diaphragm gas meter, and the mode of employing welding or screw thread connects and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201109916U CN201607258U (en) | 2010-02-10 | 2010-02-10 | Industrial and commercial diaphragm gas meter with built-in electric control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201109916U CN201607258U (en) | 2010-02-10 | 2010-02-10 | Industrial and commercial diaphragm gas meter with built-in electric control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607258U true CN201607258U (en) | 2010-10-13 |
Family
ID=42951964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201109916U Expired - Fee Related CN201607258U (en) | 2010-02-10 | 2010-02-10 | Industrial and commercial diaphragm gas meter with built-in electric control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607258U (en) |
-
2010
- 2010-02-10 CN CN2010201109916U patent/CN201607258U/en not_active Expired - Fee Related
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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: 20101013 Termination date: 20140210 |