Intelligent building gas pressure regulating system

Abstract

The invention discloses an intelligent building gas pressure regulating system. The intelligent building gas pressure regulating system comprises a gas inlet flange, an intermediate-pressure gas inletelectric ball valve, a gas inlet pressure gauge, a filter, a pressure regulator, a gas pipeline, an output electric ball valve, an outlet flange, a pressure and temperature detection sensor, an MCU (Microprogrammed Control Unit) processor and a valve control driving unit, wherein the pressure and temperature detection sensor is connected to the gas inlet pressure gauge in order to sense the pressure value and temperature value of an intermediate-pressure gas inlet channel, and transmit the sensed pressure value and temperature value to the MCU processor for operation; and the MCU processor isalso connected with the valve control driving unit. The first pressure and temperature sensor transmits the sensed pressure value and temperature value to the MCU processor, and the MCU processor isused for judging the received pressure value and temperature value, and transmits a control signal to the valve control driving unit if the pressure value and temperature value are higher than presetvalues in order to correspondingly control the closing of the intermediate-pressure gas inlet electric ball valve. The intelligent building gas pressure regulating system can realize the function of automatically controlling the intermediate-pressure gas inlet electric ball valve.

Description

technical field [0001] The invention relates to an intelligent gas pressure regulating box, in particular to an intelligent building gas pressure regulating system. Background technique [0002] In the existing common building gas pressure regulating box, there is an emergency cut-off connected to the lower part of the header. Check the condition of the regulator before shutting down due to failure. Once the shutting off, no matter how far the distance is, the gas supply can only be resumed after arriving at the scene, which brings a lot of inconvenience to the daily management of the staff, and wastes money and material resources. . [0003] The filter is built into the header, and it is impossible to judge whether it is blocked or damaged. It is repaired and maintained by experience, which wastes a lot of manpower and material resources. [0004] In the existing ordinary building gas pressure regulating box, the direct connection of the pressure regulator will cause all ...

AI Technical Summary

Problems solved by technology

[0002] In the existing common building gas pressure regulating box, there is an emergency cut-off connected to the lower part of the header. Check the condition of the regulator before shutting down due to failure. Once the shutting off, no matter how far the distance is, the gas supply can only be resumed after arriving at the scene, which brings a lot of inconvenience to the daily management of the staff, and wastes money and material resources.

[0003] The filter is built into the header, and it is impossible to judge whether it is blocked or damaged. It is a waste of a lot of manpower and material resources to repair and maintain it based on experience.

[0004] In the existing ordinary building gas pressure regulating box, the direct connection of the pressure regulator will cause all the back-end gas meters to be damaged

[0005] In the existing ordinary building gas pressure regulating box, the rear end of the pressure regulator bursts or leaks, which will lead to continuous leakage or secondary accidents

[0006] For the existing gas pressure regulating box in ordinary buildings, the gas supply rescue is blind rescue or regular inspection of the pipe network, which wastes a lot of manpower and material resources

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