CN220854789U

CN220854789U - Fast-assembling type industrial hazard gas leakage detector

Info

Publication number: CN220854789U
Application number: CN202321968984.3U
Authority: CN
Inventors: 陈胤民; 黄豪威; 孔青香; 钟秀平
Original assignee: Guangzhou Light Industry Technician College Guangzhou Light Industry Senior Technical School Guangzhou Light Industry Senior Vocational And Technical Training College
Current assignee: Guangzhou Light Industry Technician College Guangzhou Light Industry Senior Technical School Guangzhou Light Industry Senior Vocational And Technical Training College
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-04-26
Anticipated expiration: 2033-07-25

Abstract

The utility model belongs to the technical field of gas detection, and particularly relates to a quick-assembly industrial hazard gas leakage detector which comprises a detector body and a sampling instrument body, wherein an anti-falling pad is fixedly connected to the detector body, a control button is fixedly connected to the detector body, a display is fixedly connected to the detector body, an alarm sound is fixedly connected to the detector body, an indicator lamp is fixedly connected to the detector body, and an air plug cover mechanism is contacted with the lower end of the detector body. The utility model can carry out the purpose of auxiliary fixation and stabilization on the whole structure through the plug-in cooperation of the positioning block and the positioning groove, and can realize the horizontal movement of the convex part by rotating the rotary rod and driving the rotary rod to rotate through the threaded connection of the rotary rod and the convex part, and can improve the contact area between the convex part and the positioning groove and the stability of the whole structure through the plug-in connection of the convex part and the positioning groove.

Description

Fast-assembling type industrial hazard gas leakage detector

Technical Field

The utility model relates to the technical field of gas detection, in particular to a quick-assembly industrial hazard gas leakage detector.

Background

The existing industrial gases are various in variety and active in most properties, belong to inflammable and explosive gases, and are easy to cause harm to the environment and staff once leakage occurs; in time, industrial gas leakage is found to have extremely important significance for normal and safe production in petrochemical industry and the like, in order to prevent the occurrence of gas explosion conditions, a gas leakage detector is required to detect a pipeline for conveying gas, sudden gas leakage can be timely warned through a detection device, corresponding remedial measures can be conveniently developed for the sudden gas leakage, the traditional gas leakage detector is complex in installation mode and inconvenient to carry, detection operation cannot be carried out in a special working space, adaptability is weak, rapid detection and judgment cannot be carried out for sudden conditions, and precious maintenance time is easy to waste.

Disclosure of utility model

The utility model aims to provide a quick-assembly industrial hazard gas leakage detector, which solves the problems of inconvenient integral installation and inconvenient carrying.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fast-assembling type industrial hazard gas leakage detector, includes detector body, sampling instrument body, fixedly connected with prevents falling the pad on the detector body, fixedly connected with control button on the detector body, fixedly connected with display on the detector body, fixedly connected with alarm stereo set on the detector body, fixedly connected with pilot lamp on the detector body, the lower extreme contact of detector body has the airlock lid mechanism, the lower extreme of detector body is provided with the air inlet.

Preferably, the gas sampling pipe is installed on the gas inlet, install the sampling mouth on the gas sampling pipe, fixedly connected with sampling instrument body on the sampling mouth, the contact has sampling probe on the sampling instrument body, the constant head tank has been seted up to the lower extreme of detector body, the detection logical groove has been seted up to the lower extreme of detector body. Through setting up the sampling instrument body, make overall structure more complete.

Preferably, the air lock cover mechanism comprises an air inlet, an air lock plate, a positioning block, a rotating rod, a first bevel gear, a second bevel gear, a rotating rod, a convex part, a guide block, a guide groove and a sliding groove, wherein the lower end of the detector body is contacted with the air lock plate, the air lock plate is fixedly connected with a detection tube, the air lock plate is fixedly connected with the positioning block, the rotating rod is connected with the air lock plate through a bearing, the first bevel gear is fixedly connected with the upper end of the rotating rod, the first bevel gear is rotationally connected with the positioning block, the second bevel gear is meshed with the second bevel gear, the second bevel gear is rotationally connected with the rotating rod, the rotating rod is connected with the positioning block through the bearing, and the air inlet is fixedly connected with the air lock plate.

Preferably, the outer side of the rotary rod is connected with a convex part through threads, a chute is formed in the positioning block, the convex part is connected with the positioning block in a sliding manner, the lower end of the convex part is fixedly connected with a guide block, and the guide block is connected with the positioning block in a sliding manner. Through setting up the spout, protruding piece can slide in the spout.

Preferably, the lower end of the rotating rod is fixedly connected with a rotating knob, and the rotating knob is rotationally connected with the air plug plate. Through setting up the twist knob, the twist knob can drive the dwang with the help of external force.

Preferably, the positioning block is provided with a guide groove, and the inside of the guide groove is connected with a guide block in a sliding manner. By providing the guide slot, the guide block can slide in the guide slot.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model can carry out the purpose of auxiliary fixation and stabilization on the whole structure through the plug-in cooperation of the positioning block and the positioning groove, and can realize the horizontal movement of the convex part by rotating the rotary rod and driving the rotary rod to rotate through the threaded connection of the rotary rod and the convex part, and can improve the contact area between the convex part and the positioning groove through the plug-in connection of the convex part and the positioning groove, thereby improving the assembly stability of the whole structure and realizing the purpose of quick installation.

2. According to the utility model, the anti-falling pad, the control button, the display, the alarm sound, the indicator light, the air inlet, the sampling instrument body and other structures are arranged on the detection instrument body, so that the functional interval of the detection device is differentiated, the detection precision of the detection device is improved, the occurrence of the conditions of less detection, false detection and the like is reduced, and the specific work distribution of the detection device is simplified.

Drawings

FIG. 1 is an exploded view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the detector of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

fig. 4 is a perspective view of the detector and sampling apparatus of fig. 1 in accordance with the present utility model.

In the figure: 1. a detector body; 2. a sampling instrument body; 3. an anti-falling pad; 4. a control button; 5. a display; 6. an alarm sound; 7. an indicator light; 8. an air lock cover mechanism; 9. an air inlet; 10. a gas production pipe; 11. a sampling port; 12. a sampling probe; 13. a positioning groove; 14. detecting a through groove; 81. a gas plug plate; 811. a detection tube; 82. a positioning block; 83. a rotating lever; 833. a rotary knob; 84. bevel gears I; 85. bevel gears II; 86. a rotating rod; 866. a chute; 87. a male member; 88. a guide block; 89. and a guide groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a fast-assembling industrial hazard gas leakage detector comprises a detector body 1 and a sampling instrument body 2, wherein an anti-falling pad 3 is fixedly connected to the detector body 1, a control button 4 is fixedly connected to the detector body 1, a display 5 is fixedly connected to the detector body 1, an alarm sound 6 is fixedly connected to the detector body 1, an indicator lamp 7 is fixedly connected to the detector body 1, an air plug cover mechanism 8 is contacted with the lower end of the detector body 1, and an air inlet 9 is arranged at the lower end of the detector body 1.

Referring to fig. 1-4, a gas sampling tube 10 is installed on a gas inlet 9, a sampling port 11 is installed on the gas sampling tube 10, a sampling instrument body 2 is fixedly connected to the sampling port 11, a sampling probe 12 is contacted with the sampling instrument body 2, a positioning groove 13 is formed in the lower end of a detector body 1, a detection through groove 14 is formed in the lower end of the detector body 1, and the whole structure is more complete by arranging the sampling instrument body 2.

Referring to fig. 1-4, the air lock cover mechanism 8 includes an air inlet 9, an air lock plate 81, a positioning block 82, a rotating rod 83, a first bevel gear 84, a second bevel gear 85, a rotating rod 86, a convex member 87, a guide block 88, a guide groove 89, and a sliding slot 866, wherein the lower end of the detector body 1 is contacted with the air lock plate 81, a detecting tube 811 is fixedly connected to the air lock plate 81, the positioning block 82 is fixedly connected to the air lock plate 81, the rotating rod 83 is connected to the inside of the air lock plate 81 through a bearing, the first bevel gear 84 is fixedly connected to the first bevel gear 84, the second bevel gear 85 is rotatably connected to the positioning block 82, the rotating rod 86 is fixedly connected to the second bevel gear 85 through a bearing, the rotating rod 86 is fixedly connected to the positioning block 82 through a bearing, the air inlet 9 is fixedly connected to the air lock plate 81, the positioning block 81 can be stably fixed, the convex member 87 is connected to the outer side of the rotating rod 86 through a threaded connection, the sliding slot 866 is formed in the positioning block 82, the convex member 87 is slidably connected to the inside of the sliding block 866, the convex member 87 is rotatably connected to the sliding rod 87, the sliding rod 87 is slidably connected to the lower end of the sliding block 866 through the sliding rod 88, and the sliding rod 8682 is slidably connected to the sliding rod 82. Through setting up the knob 833, the knob 833 can drive the dwang 83 with the help of external force, has offered guide slot 89 on the locating piece 82, and the inside sliding connection of guide slot 89 has guide block 88. By providing the guide groove 89, the guide block 88 can slide in the guide groove 89.

The specific implementation process of the utility model is as follows: when gas needs to be detected, the detector body 1 is horizontally placed, the positioning block 82 in the air lock cover mechanism 8 is opposite to the positioning groove 13 on the detector body 1, the positioning block 82 is inserted into the positioning groove 13, the positioning block 82 is in dimensional fit with the positioning groove 13, the detection tube 811 is in dimensional fit with the detection through groove 14, then the rotary knob 833 is rotated, the rotary knob 833 drives the rotary rod 83 to rotate, the rotary rod 83 drives the bevel gear I84 to rotate, the bevel gear I84 drives the bevel gear II 85 to rotate, the bevel gear II 85 drives the rotary rod 86 to rotate, the convex piece 87 is in threaded connection with the convex piece 87, the convex piece 87 can drive the convex piece 87 to slide along the guide groove 89, the convex piece 87 penetrates out of the guide groove 866, the convex piece 87 can be transversely inserted into the positioning groove 13, the contact area between the convex piece 87 and the positioning groove 13 is increased, the tightness of the whole structure is improved, the air lock plate 81 is fixedly connected with the air inlet 9, then the air inlet 10 is inserted into the air inlet 9, the other end of the air inlet 10 is inserted into the sampling port 11, the detector body 1 is connected with the detector body 2, and the detector body 2 is connected with the detector body, and the detector body 2, and the detector is arranged to be in a detection area for detecting the gas through the detector 12.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fast-assembling type industrial hazard gas leakage detector, includes detector body (1), sampling instrument body (2), its characterized in that: the anti-falling pad is fixedly connected with on the detector body (1) (3), fixedly connected with control button (4) on the detector body (1), fixedly connected with display (5) on the detector body (1), fixedly connected with alarm stereo set (6) on the detector body (1), fixedly connected with pilot lamp (7) on the detector body (1), the lower extreme contact of detector body (1) has airlock lid mechanism (8), the lower extreme of detector body (1) is provided with air inlet (9).

2. The quick-assembly industrial hazard gas leak detector of claim 1, wherein: install gas production pipe (10) on air inlet (9), install sampling mouth (11) on gas production pipe (10), fixedly connected with sampling instrument body (2) on sampling mouth (11), the contact has sampling probe (12) on sampling instrument body (2), constant head tank (13) have been seted up to the lower extreme of detector body (1), detection logical groove (14) have been seted up to the lower extreme of detector body (1).

3. The quick-assembly industrial hazard gas leak detector of claim 1, wherein: the utility model provides a gas cap mechanism (8) including air inlet (9), gas cap plate (81), locating piece (82), dwang (83), first (84) of bevel gear, second (85) of bevel gear, spiral pole (86), protruding piece (87), guide block (88), guide slot (89), spout (866), the lower extreme contact of detector body (1) has gas cap plate (81), fixedly connected with detecting tube (811) on gas cap plate (81), fixedly connected with locating piece (82) on gas cap plate (81), the inside of gas cap plate (81) is connected with dwang (83) through the bearing, the upper end fixedly connected with bevel gear of dwang (83) first (84), bevel gear first (84) with locating piece (82) swivelling joint, second (85) of bevel gear are connected with spiral pole (86) on second (85) in a rotatable manner, screwed handle (86) with locating piece (82) are connected with through the bearing, be connected with on gas cap plate (81) in a rotatable manner.

4. A quick-fit industrial hazard gas leak detector as set forth in claim 3, wherein: the outside of dwang (86) has protruding piece (87) through threaded connection, spout (866) have been seted up on locating piece (82), the inside sliding connection of spout (866) has protruding piece (87), protruding piece (87) with locating piece (82) sliding connection, the lower extreme fixedly connected with guide block (88) of protruding piece (87), guide block (88) with locating piece (82) sliding connection.

5. A quick-fit industrial hazard gas leak detector as set forth in claim 3, wherein: the lower end of the rotating rod (83) is fixedly connected with a rotating knob (833), and the rotating knob (833) is rotationally connected with the air plug plate (81).

6. A quick-fit industrial hazard gas leak detector as set forth in claim 3, wherein: the positioning block (82) is provided with a guide groove (89), and the inside of the guide groove (89) is connected with a guide block (88) in a sliding manner.