Gas meter with dust prevention and heat dissipation functions
A gas meter and functional technology, applied in measurement devices, instruments, liquid/fluid solid measurement, etc., can solve problems such as damage, fire, and inability to dissipate heat, achieve reasonable structural design, improve heat dissipation efficiency, and improve service life. Effect
Inactive Publication Date: 2018-11-27
谢继富
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Problems solved by technology
[0004] However, there are many gas meters that cannot dissipate heat due to the long running time, so that the internal protective paint cannot provide insulation, resulting in damage and serious fire.
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[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0021] Reference Figure 1-4 , A gas meter with dust-proof and heat-dissipating function, comprising a housing 1, the side wall of the housing 1 is provided with a device groove, the inner wall of the housing 1 is provided with a groove, the inner wall of the device groove is provided with a heat dissipation cavity, the heat dissipation cavity and The grooves are connected, and the heat dissipation groove is provided with a heat dissipation device. The heat dissipation device includes a heat dissipation net 4 fixedly connected in the heat dissipation cavity. The side walls of the heat dissipation net 4 are fixedly connected with a first heat...
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The invention discloses a gas meter with dust prevention and heat dissipation functions. The gas meter comprises a shell, a device groove is formed in the side wall of the shell, and a groove is formed in the inner wall of the shell; a heat dissipation cavity is formed in the inner wall of the device groove and communicated with the groove, a heat dissipation device is arranged in the heat dissipation groove, and a fixing rack is arranged in the device groove and fixedly connected to the inner wall of the device groove; two heat dissipation fans are fixedly connected to the fixing rack, a protection device is arranged at a notch of the device groove, and two device cavities are formed in the inner wall of the shell; worms are rotatably connected to the inner walls of the device cavities, the ends, away from the inner walls of the device cavities, of the worms penetrate through the inner walls of the device cavities and are fixedly connected with rotation wheels, worm wheels are rotatably connected to the inner walls of the device cavities and meshed with the worms, and second circular cavities are formed in the inner walls of the device cavities. The gas meter is reasonable in structural design, the heat dissipation efficiency of the gas meter is improved, and the service life of the gas meter is prolonged.
Description
Technical field [0001] The invention relates to the technical field of gas meters, in particular to a gas meter with dust-proof and heat-dissipating functions. Background technique [0002] With the continuous development and progress of society, the status and role of the use of natural gas in the development of modern society and residents’ lives have become more and more important; with the large-scale promotion and application of urban pipelines, the application of gas meters has penetrated into thousands of households. . [0003] With the expansion of the city scale, in response to the gas companies’ need for gas meter monitoring and gas consumption big data analysis, with the gradual development of smart cloud services, the Internet of Things industry and technology, the use of Internet of Things technology in smart gas meters is also increasing. More and more, the use of GPRS wireless data service as a way for smart gas meter terminal communication and equipment number assi...
Claims
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Inventor 谢继富
Owner 谢继富