Protective structure of gas meter

A technology for protecting structures and gas meters, applied in measuring devices, instruments, liquid/fluid solid measurement, etc., can solve problems such as inability to improve internal lighting and waterproof performance, and achieve the goals of preventing internal corrosion, relieving internal air pressure, and prolonging service life Effect

Inactive Publication Date: 2018-12-07
顾勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, it is often impossible to improve the internal lighting and waterproof performance, so there are corresponding limitations

Method used

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  • Protective structure of gas meter
  • Protective structure of gas meter
  • Protective structure of gas meter

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] The present invention provides such Figure 1-3 The protective structure of a gas meter shown includes a protective structure main body 13, the upper surface of the protective structure main body 13 is provided with a waterproof protective case 1, and the left side of the waterproof protective case 1 is provided with a gas inlet 2. The bottom of the gas inlet 2 is provided with an elastic valve plate 3, the right side of the elastic valve plate 3 is pro...

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Abstract

The invention discloses a protective structure of a gas meter. The protective structure comprises a protective structure body, wherein the upper surface of the protective structure body is provided with a waterproof protective housing, the left side of the waterproof protective housing is provided with a gas inlet, the bottom of the gas inlet is provided with an elastic valve, the right side of the elastic valve is provided with an illumination lamp tube, the right side of the illumination lamp tube is provided with a threaded supporting column, the bottom of the threaded supporting column isprovided with a gas meter reader, the left side of the gas meter reader is provided with a gas inlet interface, the bottom of the gas inlet interface is provided with a gas inlet valve seat, the bottom of the gas inlet valve seat is provided with a gas meter bearing groove, the right side of the gas meter bearing groove is provided with a fixed partition plate, the right side of the fixed partition plate is provided with an alarm lamp opening, the bottom of the alarm lamp opening is provided with a seal baffle, the upper surface of the seal baffle is provided with a diversion window body, andthe bottom of the diversion window body is provided with a heat-insulation cavity. The protective structure of the gas meter is simple in structure, practical in function and capable of meeting the practical demand for protective structures in the gas industry.

Description

technical field [0001] The invention belongs to the technical field of instrument protection, and in particular relates to a protection structure for a gas meter. Background technique [0002] From the outside of the gas meter, only a scroll wheel with numbers can be seen in the small glass window. There are also seven digits on the scroll wheel, the first four digits of the decimal point are black, and the last three digits are red. People's daily cooking fuels have changed from conventional energy sources such as firewood and coal, which are wasteful and polluting, to clean energy sources such as natural gas, coal gas, and even electricity. The gas meter will play its role here. With its automatic accumulation function, those who use natural gas or piped gas can easily know how much gas they have used, so that they can pay according to the cubic meters of gas consumed every month. . When using Qi, you can see the lowest number wheel turning slowly. When the lowest digit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/14G01F15/10G01F15/00
CPCG01F15/14G01F15/00G01F15/10
Inventor 顾勇
Owner 顾勇
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