CN216013294U - Prevent gaseous detection device of static - Google Patents
Prevent gaseous detection device of static Download PDFInfo
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- CN216013294U CN216013294U CN202121988138.9U CN202121988138U CN216013294U CN 216013294 U CN216013294 U CN 216013294U CN 202121988138 U CN202121988138 U CN 202121988138U CN 216013294 U CN216013294 U CN 216013294U
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Abstract
The utility model relates to the technical field of gas detection, in particular to an anti-static gas detection device, which comprises a bottom plate and side plates, wherein the left side and the right side of the top end of the bottom plate are fixedly connected with the side plates, one side of each side plate is provided with a curved surface shell, the left side and the right side of each curved surface shell are fixedly connected with guide pipes, the guide pipes are detachably connected with filter screens, the inner sides of the curved surface shells are provided with annular grooves, the inner sides of the curved surface shells are rotatably connected with sealing rings, the inner sides of the sealing rings are fixedly connected with connecting rods, one ends of the connecting rods are fixedly connected with shaft columns, the sealing rings and the fan blades are arranged to realize isolation from the atmosphere, gas explosion caused by electric sparks in the gas detection device is avoided, the safety production is facilitated, the air circulation function is realized through the arranged explosion-proof motors and the connecting rods, the gas self dissipation is not relied, and gas leakage in a wider range can be detected, the early warning can be carried out when the gas concentration is low, and the air safety and the health of workers are convenient to maintain.
Description
Technical Field
The utility model relates to the technical field of gas detection, in particular to an anti-static gas detection device.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online gas detectors, and the like. Gas sensors, which are sensors for detecting components and contents of gas, are mainly used to detect the kinds of gas present in the environment, and thus, there is an increasing demand for an antistatic gas detection apparatus.
Most gaseous detection device who exists lacks antistatic function on the existing market, gaseous detection device is direct and atmosphere intercommunication, the electric spark in the gaseous detection device leads to gaseous explosion easily, be unfavorable for safety in production, and traditional gaseous detection device lacks the air cycle function, the testing process relies on the power of gaseous self loss, when detecting gaseous the revealing, gas concentration has reached higher numerical value, be not convenient for maintain air safety and staff healthy, consequently, propose a prevent gaseous detection device of static to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an anti-static gas detection device to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a prevent gaseous detection device of static, includes bottom plate and curb plate, the equal fixedly connected with curb plate of the top left and right sides of bottom plate, one side of curb plate is equipped with the curved surface shell, the equal fixedly connected with pipe of the left and right sides of curved surface shell, dismantling of pipe is connected with the filter screen, the annular has been seted up to the inboard of curved surface shell, the inboard rotation of curved surface shell is connected with the sealing ring, the inboard fixedly connected with connecting rod of sealing ring, the one end fixedly connected with jack post of connecting rod, the bottom fixedly connected with sealed tube of curved surface shell, the gaseous detection module of top fixedly connected with of bottom plate, gaseous detection module is located the inboard of sealed tube, gaseous detection module inboard is equipped with remote alarm module.
Preferably, the outer side of the sealing ring is fixedly connected with a fan blade, and the outer side of the fan blade is slidably connected with the inner side of the sealing ring.
Preferably, the rear end of the side plate is fixedly connected with an explosion-proof motor, the tail end of a main shaft of the explosion-proof motor is fixedly connected with a first gear, the rear end of the shaft column is fixedly connected with a second gear, and the second gear is meshed with the first gear.
Preferably, the outside of connecting rod is connected with the inboard rotation of curved surface shell through the annular, curved surface shell is annular tubulose setting.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the sealing ring and the fan blades are isolated from the atmosphere, so that gas explosion caused by electric sparks in the gas detection device is avoided, and safe production is facilitated.
2. According to the utility model, the air circulation function is realized through the arranged explosion-proof motor and the connecting rod, the gas leakage in a wider range can be detected without depending on the self dissipation of the gas, the early warning can be performed when the gas concentration is lower, and the air safety and the health of workers are convenient to maintain.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional front view of the present invention.
In the figure: 1-bottom plate, 2-side plate, 3-curved surface shell, 4-guide pipe, 5-filter screen, 6-connecting rod, 7-shaft column, 8-sealing ring, 9-fan blade, 10-sealing pipe, 11-gas detection module, 12-explosion-proof motor, 13-first gear, 14-second gear and a-ring groove.
Detailed Description
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a prevent gaseous detection device of static, includes bottom plate 1 and curb plate 2, the equal fixedly connected with curb plate 2 in the top left and right sides of bottom plate 1, one side of curb plate 2 is equipped with curved surface shell 3, the equal fixedly connected with pipe 4 in the left and right sides of curved surface shell 3, pipe 4's dismantlement is connected with filter screen 5, annular a has been seted up to curved surface shell 3's inboard, curved surface shell 3's inboard rotation is connected with sealing ring 8, sealing ring 8's inboard fixedly connected with connecting rod 6, the one end fixedly connected with jack post 7 of connecting rod 6, curved surface shell 3's bottom fixedly connected with sealed tube 10, bottom plate 1's top fixedly connected with gas detection module 11, gas detection module 11 is located the inboard of sealed tube 10, gas detection module 11 inboard is equipped with remote alarm module.
The outside fixedly connected with flabellum 9 of sealing ring 8, the outside of flabellum 9 and the inboard sliding connection of sealing ring 8, this kind of being provided with does benefit to flabellum 9 and drives the air current and flow, the rear end fixedly connected with explosion proof machine 12 of curb plate 2, the terminal fixedly connected with first gear 13 of main shaft of explosion proof machine 12, the rear end fixedly connected with second gear 14 of jack-post 7, second gear 14 meshes with first gear 13 mutually, and this kind is provided with and does benefit to gear drive, the outside of connecting rod 6 is passed through annular a and is connected with the inboard rotation of curved surface shell 3, curved surface shell 3 is the setting of annular tubulose, and this kind of setting is favorable to reducing and reveals, promotes and detects the precision.
The working process is as follows: in the utility model, before the gas detection device is used, power is supplied by an external power supply, the gas detection module 11 is opened to continuously detect gas components, the explosion-proof motor 12 drives the first gear 13 to rotate clockwise, so that the second gear 14 is meshed to rotate anticlockwise, the shaft post 7 drives the connecting rod 6 and the sealing ring 8 to rotate anticlockwise along a horizontal shaft, the fan blade 9 rotates anticlockwise on the inner side of the sealing ring 8, the sealing ring 8 and the fan blade 9 are arranged to be isolated from the atmosphere, gas explosion caused by electric sparks in the gas detection device is avoided, safety production is facilitated, external air enters the curved surface shell 3 through the conduit 4 on the left side, is sent into the sealing tube 10 and then is discharged through the conduit 4 on the right side, an air circulation function is realized through the explosion-proof motor 12 and the connecting rod 6, gas leakage in a wider range can be detected without depending on self-dissipation of gas, and early warning can be realized when the gas concentration is lower, be convenient for maintain air safety and staff healthy, the dust in the outside air is filtered to filter 5, and the rotation direction through control explosion proof machine 12 can change the air flow in the curved surface shell 3, avoids the filter screen 5 of one side to be plugged up by the dust, prolongs the life of filter screen 5.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.
Claims (4)
1. The utility model provides a prevent gaseous detection device of static, includes bottom plate (1) and curb plate (2), its characterized in that: the left side and the right side of the top end of the bottom plate (1) are both fixedly connected with side plates (2), one side of each side plate (2) is provided with a curved surface shell (3), the left side and the right side of the curved surface shell (3) are both fixedly connected with a conduit (4), the conduit (4) is detachably connected with a filter screen (5), the inner side of the curved surface shell (3) is provided with a ring groove (a), the inner side of the curved surface shell (3) is rotatably connected with a sealing ring (8), the inner side of the sealing ring (8) is fixedly connected with a connecting rod (6), one end of the connecting rod (6) is fixedly connected with a shaft column (7), the bottom end of the curved surface shell (3) is fixedly connected with a sealing tube (10), the top end of the bottom plate (1) is fixedly connected with a gas detection module (11), the gas detection module (11) is located on the inner side of the sealing pipe (10), and a remote alarm module is arranged on the inner side of the gas detection module (11).
2. An antistatic gas detection device as claimed in claim 1, wherein: the outside fixedly connected with flabellum (9) of sealing ring (8), the outside of flabellum (9) and the inboard sliding connection of sealing ring (8).
3. An antistatic gas detection device as claimed in claim 1, wherein: the rear end fixedly connected with explosion-proof machine (12) of curb plate (2), the terminal fixedly connected with first gear (13) of main shaft of explosion-proof machine (12), the rear end fixedly connected with second gear (14) of jack-post (7), second gear (14) and first gear (13) mesh mutually.
4. An antistatic gas detection device as claimed in claim 1, wherein: the outside of connecting rod (6) is passed through annular (a) and is connected with the inboard rotation of curved surface shell (3), curved surface shell (3) are annular tubulose setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121988138.9U CN216013294U (en) | 2021-08-23 | 2021-08-23 | Prevent gaseous detection device of static |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121988138.9U CN216013294U (en) | 2021-08-23 | 2021-08-23 | Prevent gaseous detection device of static |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216013294U true CN216013294U (en) | 2022-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121988138.9U Active CN216013294U (en) | 2021-08-23 | 2021-08-23 | Prevent gaseous detection device of static |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216013294U (en) |
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2021
- 2021-08-23 CN CN202121988138.9U patent/CN216013294U/en active Active
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