| 摘要 |
PROBLEM TO BE SOLVED: To provide pressure-resistant explosion-proof equipment capable of easily forming a prescribed gas piping structure and obtaining high maintainability.SOLUTION: This pressure-resistant explosion-proof equipment includes: a housing having an explosion-proof structure; a gas piping connection part detachably mounted on the upper wall of the housing; a gas flow passage member detachably mounted in the interior of the housing and provided with a bent gas flow passage whose one gas flow port is opened on the outer peripheral face and the other gas flow port is opened on one end face; and a panel type gas flow passage mechanism detachably mounted in the interior of the housing and connected with gas equipment. The one end face of the gas piping connection member is brought into contact with the outer peripheral face of the gas flow passage member, and respective gas flow ports of the gas piping connection member and the gas flow passage member are connected airtight to each other, and the rear face of the panel type flow passage mechanism is brought into contact with the one end face of the gas flow passage member, and the respective gas flow ports of the panel type flow passage mechanism and the gas flow passage member are connected airtight to each other so that a gas introduction mechanism and a gas discharge mechanism are formed. |
