Small -size heat exchanger of CNG pressure regulating sled

The utility model provides a small -size heat exchanger of CNG pressure regulating sled, including the casing, the casing is including the middle barrel and the head of both sides, the casing in be equipped with heat exchange coil, heat exchange coil's inlet end and intake -tube connection, heat exchange coil's the end of giving vent to anger is connected with the outlet duct, intake pipe and outlet duct all pass left head, be equipped with explosion -proof water bath electrical heating mouth on the head on right side, the upside of barrel is equipped with the filler, thermometer and temperature transmitter, the downside of barrel is equipped with the board of accepting of middle drain and both sides, it is connected with the backup pad to accept the board, be equipped with the installation round hole in the left backup pad, be equipped with the installation slot hole in the backup pad on right side, be equipped with the angle steel in the casing, be equipped with the U -shaped locating part on the angle stee