CN217846243U - Gas monitoring device for chemical safety - Google Patents
Gas monitoring device for chemical safety Download PDFInfo
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- CN217846243U CN217846243U CN202221573597.5U CN202221573597U CN217846243U CN 217846243 U CN217846243 U CN 217846243U CN 202221573597 U CN202221573597 U CN 202221573597U CN 217846243 U CN217846243 U CN 217846243U
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- fixedly connected
- dog
- montant
- monitoring device
- gas monitoring
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Abstract
The utility model discloses a gas monitoring devices is used in chemical industry safety, which comprises a pipe body, fixedly connected with horizontal pole on the body, fixedly connected with detects the piece on the horizontal pole, be provided with leak protection mechanism on the horizontal pole, leak protection mechanism includes the montant that slides on the horizontal pole and set up, it has two pull rods to articulate on the montant, first dog of fixedly connected with and second dog on the body, two blow vents have been seted up on the first dog, sliding connection has two baffles on the first dog, every the baffle is all articulated with the pull rod that corresponds, fixedly connected with fixture block on the montant, fixture block and second dog joint. The utility model discloses a mutually supporting of montant and pull rod for this device is when monitoring toxic gas and leaking, and is plugging up vent pipe that just can be quick, makes toxic gas inhale internally by external staff, thereby guarantees that staff's is healthy.
Description
Technical Field
The utility model relates to a gaseous monitoring devices technical field especially relates to a gaseous monitoring devices is used to chemical industry safety.
Background
At present, most of articles used in social activities are made of chemical substances or synthesized, toxic chemical gases are often generated in the chemical synthesis process, and a chemical safety gas monitoring device is often used for detection in order to prevent the toxic chemical gases from leaking.
At present, most of gas monitoring devices for chemical safety on the market are simple in structure, can only play a pure monitoring role, and when workers manually close the ventilation pipeline, partial gas leaks to the outside, and the gas monitoring devices are very easily sucked into the body by the workers, so that the health of the workers is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving following shortcoming among the prior art, gas monitoring devices is used to most chemical industry safety on the market at present, and its structure is all fairly simple, can only play the monitoring action of simplicity, when waiting that the staff comes the manual vent pipe that closes, has had partial gas leakage to the external world, very easily is inhaled internally by the staff to be unfavorable for staff's healthy, and the gas monitoring devices is used to the chemical industry safety that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gas monitoring device for chemical safety comprises a tube body, wherein a cross rod is fixedly connected to the tube body, and a detection block is fixedly connected to the cross rod;
be provided with leak protection mechanism on the horizontal pole, leak protection mechanism includes the montant of sliding on the horizontal pole setting, it has two pull rods to articulate on the montant, first dog of fixedly connected with and second dog on the body, two blow vents have been seted up on the first dog, sliding connection has two baffles on the first dog, every the baffle all articulates with the pull rod that corresponds, fixedly connected with fixture block on the montant, fixture block and second dog joint.
Preferably, two bent pipes are fixedly connected to the first stop block, and each bent pipe is communicated with the corresponding air vent.
Preferably, the cross rod is fixedly connected with an electric telescopic rod, and the electric telescopic rod is fixedly connected with the vertical rod.
Preferably, the tube body is fixedly connected with two inner tubes, and the two inner tubes are symmetrically arranged.
Preferably, fixedly connected with sampling tube on the body, threaded connection has the tube cap on the sampling tube.
Preferably, a plurality of installation blocks are fixedly connected to the pipe body, and each installation block is provided with an installation hole.
Compared with the prior art, the beneficial effects of the utility model are that:
when detecting the piece and monitoring toxic gas and passing through the body, electric telescopic handle reverse motion drives the vertical upward movement of montant, stop up to two blow vents that the baffle corresponds on with first dog completely, simultaneously until fixture block and second dog joint again, live sealed the body, mutually support through montant and pull rod, make this device when monitoring toxic gas and leaking, it plugs up vent pipe that just can be quick, make toxic gas inhale internally by external staff, thereby guarantee that staff's is healthy.
Drawings
Fig. 1 is a schematic front structural view of a gas monitoring device for chemical safety provided by the present invention;
FIG. 2 is a schematic front sectional view of a chemical safety gas monitoring device according to the present invention;
fig. 3 is a schematic bottom sectional view of the tube and the stem.
In the figure: the device comprises a tube body 1, an inner tube 2, a tube cover 3, a sampling tube 4, an installation block 5, an electric telescopic rod 6, a detection block 7, a cross rod 8, a pull rod 9, a first stop block 10, a second stop block 11, a clamping block 12, a bent tube 13, a vertical rod 14 and a baffle 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.
Referring to fig. 1-3, a gas monitoring device for chemical safety, including a pipe body 1, a cross rod 8 is fixedly connected to the pipe body 1, a detection block 7 is fixedly connected to the cross rod 8, a leakage prevention mechanism is arranged on the cross rod 8, the leakage prevention mechanism includes a vertical rod 14 slidably arranged on the cross rod 8, an electric telescopic rod 6 is fixedly connected to the cross rod 8, the electric telescopic rod 6 is fixedly connected to the vertical rod 14, the electric telescopic rod 6 is started, the vertical rod 14 is driven by the electric telescopic rod 6 to perform stable motion in the vertical direction, two pull rods 9 are hinged to the vertical rod 14, a first check block 10 and a second check block 11 are fixedly connected to the pipe body 1, two bent pipes 13 are fixedly connected to the first check block 10, each bent pipe 13 is communicated with a corresponding vent, the bent pipes 13 are arranged, the gas discharge speed can be delayed, when the detection block 7 detects toxic gas, the gas can seal a vent pipe before the gas discharge, and accordingly the safety of external workers is ensured.
Two blow vents have been seted up on first dog 10, sliding connection has two baffles 15 on first dog 10, every baffle 15 all articulates with corresponding pull rod 9, fixedly connected with fixture block 12 on montant 14, fixture block 12 and second dog 11 joint, two inner tubes 2 of fixedly connected with on the body 1, two inner tubes 2 are the symmetry setting, the setting of inner tube 2, can prevent that gas from spilling over from body 1 and breather pipe junction, thereby guarantee the leakproofness of this device, fixedly connected with sampling tube 4 on the body 1, threaded connection has tube cap 3 on the sampling tube 4, the setting of sampling tube 4 and tube cap 3, make things convenient for the staff to carry out sampling analysis to toxic gas, thereby discharge the leakage source fast, a plurality of installation piece 5 of fixedly connected with on the body 1, the mounting hole has all been seted up on every installation piece 5, set up the installation piece 5's of mounting hole, make things convenient for body 1 and breather pipe to connect fixedly, thereby guarantee going on smoothly of gas monitoring work.
The utility model discloses in, when this device is used to needs, the one end that will install detection piece 7 is inside, the breather pipe that uses the bolt to carry out safety protection with the both ends of this device and needs is connected, start electric telescopic handle 6, under electric telescopic handle 6's drive, the vertical downstream of montant 14, montant 14 moves and drives two pull rod 9 movements, the inclination of pull rod 9 changes, make two baffles 15 and first dog 10 take place relative slip, the blow vent that corresponds breaks away from completely on two baffles 15 and first dog 10, montant 14 moves and drives the motion of fixture block 12 simultaneously, break away from completely until fixture block 12 and second dog 11, whole body 1 is in the connected state this moment, gas is when passing through return bend 13, can be delayed discharge speed, when detecting piece 7 and monitoring toxic gas when passing through body 1, electric telescopic handle 6 reverse motion drives the vertical upward movement of montant 14, until two baffles 15 with the blow vent that corresponds on first dog 10 stop completely blocking up, simultaneously until fixture block 12 and second block 11 joint again, live body 1 is lived, the part of detection piece 7 is blocked at this in-line, the part of gas is blocked up the poisonous gas leakage work, make the poisonous gas leakage can be guaranteed that the pipeline is leaked each other in the pipeline to inhale the poisonous gas and the cooperation of this body, thereby make the poisonous gas leakage can be stopped by the quick work of this device, thereby make the harm to be stopped, the harm person and be stopped, the pipeline, the harm of this device, thereby make the harm.
In the present application, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically stated or limited.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A gas monitoring device for chemical safety comprises a pipe body (1), and is characterized in that a cross rod (8) is fixedly connected to the pipe body (1), and a detection block (7) is fixedly connected to the cross rod (8);
be provided with leak protection mechanism on horizontal pole (8), leak protection mechanism includes montant (14) of sliding setting on horizontal pole (8), it has two pull rods (9) to articulate on montant (14), body (1) is gone up first dog (10) of fixedly connected with and second dog (11), two blow vents have been seted up on first dog (10), sliding connection has two baffles (15) on first dog (10), every baffle (15) all articulate with pull rod (9) that correspond, fixedly connected with fixture block (12) on montant (14), fixture block (12) and second dog (11) joint.
2. The gas monitoring device for chemical safety according to claim 1, wherein two bent pipes (13) are fixedly connected to the first stopper (10), and each bent pipe (13) is communicated with a corresponding vent.
3. The gas monitoring device for chemical safety as recited in claim 1, wherein the cross bar (8) is fixedly connected with an electric telescopic rod (6), and the electric telescopic rod (6) is fixedly connected with the vertical bar (14).
4. The gas monitoring device for chemical safety as recited in claim 1, wherein two inner tubes (2) are fixedly connected to the tube body (1), and the two inner tubes (2) are symmetrically arranged.
5. The gas monitoring device for chemical safety as recited in claim 1, wherein the tube body (1) is fixedly connected with a sampling tube (4), and the sampling tube (4) is in threaded connection with a tube cover (3).
6. The gas monitoring device for chemical safety as recited in claim 1, wherein a plurality of mounting blocks (5) are fixedly connected to the pipe body (1), and each mounting block (5) is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221573597.5U CN217846243U (en) | 2022-06-22 | 2022-06-22 | Gas monitoring device for chemical safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221573597.5U CN217846243U (en) | 2022-06-22 | 2022-06-22 | Gas monitoring device for chemical safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217846243U true CN217846243U (en) | 2022-11-18 |
Family
ID=84026532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221573597.5U Active CN217846243U (en) | 2022-06-22 | 2022-06-22 | Gas monitoring device for chemical safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217846243U (en) |
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2022
- 2022-06-22 CN CN202221573597.5U patent/CN217846243U/en active Active
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