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Ultrasonic heat meter with improved quality grade

It is a quality-improving, ultrasonic technology, which is applied in the direction of measuring heat, calorimeters, measuring devices, etc. It can solve the problems of complex places used by customers, inconvenient disassembly and assembly, and short service life, so as to improve the waterproof and dustproof level and not Effects on production efficiency and long service life

Pending Publication Date: 2018-11-23
兰吉尔仪表系统(珠海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The place used by the customer is more complicated, and the requirements are relatively high. Some places have higher requirements for waterproof level, and some places have higher requirements for dustproof level. However, the existing technical design cannot be soaked in deep water or used for a long time. After that, water leakage and dust ingress occurred.
The main reason is that there is a problem with the design structure. The hole for installing the cable is designed in a split type, so water seepage will occur after long-term use or the production size does not match, and if the situation is bad, dust will enter quickly.
[0004] 2. It is inconvenient to disassemble and assemble, which reduces the efficiency of production and maintenance
[0005] 3. The service life is relatively short
[0006] 4. Unstable quality

Method used

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  • Ultrasonic heat meter with improved quality grade
  • Ultrasonic heat meter with improved quality grade
  • Ultrasonic heat meter with improved quality grade

Examples

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Embodiment Construction

[0029] Such as Figure 1 to Figure 9 As shown, an ultrasonic heat meter with improved quality level of the present invention is provided with a housing 1 and at least one cable 2. The cable 2 is provided with a fixing member 3, and the housing 1 is provided with at least one mating fixing member 3 for connection and The through hole 13 communicates from the outside of the housing 1 to the inside of the housing 1. The through hole 13 is a through hole 13 whose inner side wall is annularly closed and integrally formed. A sealing ring 31 is arranged between the fixing member 3 and the inner wall of the through hole 13.

[0030] The cross section of each through hole 13 can be any one of a circle, an oval, and a square.

[0031] The housing 1 includes a bottom cover 12 and a face cover 11, and the bottom cover 12 and the face cover 11 clamp the fixing member 3.

[0032] The fixing member 3 is provided with a cable fixing hole 35 penetrating from one end to the other end, one of the oute...

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PUM

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Abstract

The invention discloses an ultrasonic heat meter with the improved quality grade. The heat meter is provided with a housing and at least one cable. A fixation member is arranged at the cable. At leastone through hole that is connected with the fixation member cooperatively and is communicated from the outside to the inside of the housing is formed in the housing; and the through hole has the annular sealed inner side wall and is formed in an integrated manner. A sealing ring is arranged between the fixation member and the inner wall of the through hole. Therefore, the waterproof and dustprooflevels are improved; the ultrasonic heat meter having a simple structure is easy to mount or dismount; the production efficiency is not affected; the cost is low; and the service life is long.

Description

Technical field [0001] The invention relates to an ultrasonic heat meter with improved quality level. Background technique [0002] As labor costs continue to increase, the places that need to collect water and heat are more complicated and far away, and manual methods have long been unable to adapt to the development of society. There are some problems with ultrasonic heat meters in the market, such as: [0003] 1. The places used by customers are more complicated and the requirements are relatively high. Some places have higher requirements for waterproof level, and some places have higher requirements for dustproof level. However, the existing technical design cannot be immersed in deep water or used for a long time. After that, the water leaked into the dust. The main reason is that there is a problem with the design structure. The hole for installing the cable adopts a split design, so long-term use or production size mismatch will cause water seepage, and if the situation i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K17/10
CPCG01K17/10
Inventor 王春江李学坤蔡凯泽张毅敏
Owner 兰吉尔仪表系统(珠海)有限公司
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