一种具有防爆机构的油气多通道气体泄漏预警装置

Abstract

本实用新型涉及油气预警技术领域，具体为一种具有防爆机构的油气多通道气体泄漏预警装置，包括处理模块，所述处理模块底部通过数据线连接有检测仪，所述处理模块外部罩设装配有集成外壳，且数据线外部罩设装配有分隔仓，所述检测仪外部套设有维护管，所述维护管上下分别与集成外壳和分隔仓侧壁对接装配。本实用新型便于根据使用需要进行多通道辅助装配和罩设维护，有利于提高使用安全和使用效果。

Claims

1. A multi-channel gas leak early warning device with an explosion-proof mechanism, comprising a processing module (100), characterized in that: The bottom of the processing module (100) is connected to a detector (120) via a data cable (110). The processing module (100) is covered with an integrated shell (130), and the data cable (110) is covered with a partition compartment (150). The detector (120) is covered with a maintenance tube (140), and the maintenance tube (140) is connected to the side walls of the integrated shell (130) and the partition compartment (150) at the top and bottom, respectively.

2. The oil and gas multi-channel gas leakage early warning device with an explosion-proof mechanism according to claim 1, characterized in that: The integrated housing (130) is equipped with an inner partition (131), and the bottom of the processing module (100) is integrally provided with eight sets of plug interfaces (101), and the plug interfaces (101) are inserted into the inner partition (131). The bottom of the plug interface (101) is threaded with a mounting nut (102), and the upper end of the data cable (110) is inserted into the plug interface (101), and the upper part of the data cable (110) is supported by an inner bracket (170).

3. The oil and gas multi-channel gas leakage early warning device with an explosion-proof mechanism according to claim 1, characterized in that: The front of the integrated housing (130) is fitted with a front shutter (132) by screws. A glass plate (133) is fitted on the upper part of the front shutter (132). An assembly plate (134) is integrally provided on the rear side of the integrated housing (130). An assembly hole (135) is provided inside the assembly plate (134). A through socket (161) is provided on the top of the integrated housing (130). A warning light (160) is threaded into the through socket (161) and electrically connected to the bottom of the processing module (100).

4. The oil and gas multi-channel gas leakage early warning device with an explosion-proof mechanism according to claim 1, characterized in that: The upper end of the maintenance tube (140) is integrally provided with an upper screw sleeve (141), and the upper screw sleeve (141) is internally threaded with an upper socket (142). The upper socket (142) is inserted and installed at the bottom of the integrated housing (130). The lower part of the upper socket (142) is threaded with an upper nut (143), and the upper nut (143) is supported on the bottom wall of the integrated housing (130). The lower end of the maintenance tube (140) is integrally provided with a lower screw sleeve (145), and the outer end of the lower screw sleeve (145) is threaded with a lower socket (146). The lower socket (146) is inserted into the side wall of the partition compartment (150). The outer end of the lower socket (146) is threaded with a lower nut (147), and the lower nut (147) is supported on the outer wall of the partition compartment (150). The lower end of the data cable (110) is electrically connected to the detector (120).

5. The oil and gas multi-channel gas leakage early warning device with an explosion-proof mechanism according to claim 4, characterized in that: An upper plug (144) is filled between the upper part of the data cable (110) and the inner wall of the upper socket (142), and a lower plug (148) is filled between the lower part of the data cable (110) and the inner wall of the lower socket (146). A sealing head (149) is also threadedly inserted into the lower end of the upper socket (142).

6. The oil and gas multi-channel gas leakage early warning device with an explosion-proof mechanism according to claim 1, characterized in that: The bottom of the compartment (150) is supported by an inner support frame (151) corresponding to the detector (120), and a front baffle (152) is installed on the front side of the compartment (150) by screws, and a glass plate (153) is installed inside the front baffle (152). The side of the compartment (150) is integrally provided with an assembly foot (154). A lead-out seat (155) is inserted and installed on the top of the compartment (150), and a fastening nut (156) is threaded on the outer end of the lead-out seat (155), and the fastening nut (156) is supported on the outer wall of the compartment (150). A detection probe (121) is threaded inside the lead-out seat (155), and the bottom of the detection probe (121) is electrically connected to the detector (120).

7. A multi-channel gas leak early warning device with an explosion-proof mechanism according to claim 2, characterized in that: The inner bracket (170) is screwed to the lower part of the inner wall of the integrated housing (130) on both sides. The front arm (171) is bolted to the front side of the inner bracket (170), and the upper part of the data cable (110) is clamped between the inner bracket (170) and the front arm (171). The front arm (171) and the inner wall of the inner bracket (170) are both fixed with inner clamping pads (172).

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