Natural gas transmission and distribution pressure regulating and heating device

Abstract

The utility model discloses a natural gas transmission and distribution pressure regulating heating device, including the encapsulation shell, the top hinged of encapsulation shell one side has the L type apron, the inside fixed of encapsulation shell is equipped with primary heating cylinder and secondary heating box in proper order, the pipeline connection between primary heating cylinder and secondary heating box, and the middle part fixed of pipeline is equipped with pressure regulating valve, the top of secondary heating box is fixedly installed with the air -ejecting pump, and the exhaust end of air -ejecting pump is fixedly connected with the top of primary heating cylinder through the backflow pipe, the utility model discloses pressure regulating heating device through primary heating cylinder and the cooperation of secondary heating box, can realize multiple heating, has effectively improved the heat of natural gas in the process of natural gas transmission and distribution, and in the process of pressure regulating heating, through the real -time monitoring of first temperature sensor and second temperature sensor, when the natural gas of not satisfying temperature can backflow to the inside of primary heating cylinder and heat again, ensure natural gas conveying regulation heating effect.

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