CN220269159U - Chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve - Google Patents

Abstract

The utility model discloses a chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve, which comprises a valve body, wherein an end cylinder is arranged on the front surface of the valve body.

Description

Chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve

Technical Field

The utility model relates to the technical field of pipeline monitoring, early warning and alarming emergency valves, in particular to a chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve.

Background

The utility model provides a pipeline monitoring early warning emergency valve is one of the indispensable devices in chemical industry toxic harmful gas pipeline monitoring work, it can be connected with chemical industry toxic harmful gas pipeline, and utilize detector and monitoring table to monitor toxic harmful gas pipeline, warning light and alarm bell then can cooperate and send audible and visual alarm and early warn when toxic harmful gas or pipeline are unusual, the monitoring table can take place the dirty influence after long-time use and watch, in view of this, traditional device is not perfect enough, the facility of clean monitoring table of no convenient staff, and chemical industry toxic harmful gas pipeline monitoring early warning emergency valve can provide convenience for the staff.

The defects of the pipeline monitoring, early warning and alarming emergency valve in the prior art are that:

1. patent document: CN218543326U, a wet alarm valve, "including the valve main part, one side of valve main part is connected with fixed subassembly, and fixed subassembly is including connecting plate, bracing piece, solid fixed ring, connecting block, bolt nut and fixing bolt, fixed subassembly below is provided with first pipeline, and one side of first pipeline is connected with can dismantle the subassembly, can dismantle the subassembly including internal thread sleeve, through-hole, external screw thread pipeline and filter screen. According to the utility model, through the arranged internal thread sleeve, the through hole, the external thread pipeline and the filter screen, water flow in the valve main body is conveniently filtered, so that water flowing into the delay device is filtered by the filter screen, the possibility that a water discharge hole is blocked is reduced, the filter screen is conveniently detached and replaced through the matching of the internal thread sleeve and the external thread pipeline, the device is simple in structure and convenient to operate, and the flexibility of the device is improved. The above-mentioned publication mainly considers how to realize the convenience of disassembling and replacing the filter screen, the device structure is simple and convenient to operate, raise the problem of the flexibility of the device;

the general monitoring meter of the existing pipeline monitoring early warning emergency valve is exposed, dust can be accumulated after a long time, watching is affected, manual cleaning is needed, cleaning of the detection meter is inconvenient, and functionality is reduced.

Disclosure of Invention

The utility model aims to provide a chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve, which can solve the technical problems that a detection meter is inconvenient to clean and has low functionality in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve comprises a valve body, wherein an end cylinder is arranged on the front surface of the valve body;

the connecting plate is installed to one side of an end section of thick bamboo, the curb plate is installed to one side of the connecting plate, the inside running through screw thread of curb plate installs the bolt, the outside of bolt is installed through the bearing and is propped the cover, prop one side of cover and install the frame plate, the motor is installed to the one end of frame plate, the carousel is installed to the output of motor, the connecting block is installed through fixed part to the back of carousel, the brush is installed to the back of connecting block.

Preferably, the top and the bottom of the valve body are provided with valve pipes, the outer sides of the valve pipes are provided with flange plates, and the inner parts of the flange plates are provided with fixing holes in a penetrating mode.

Preferably, the front surface of the end cylinder is provided with an end cover through a fixing part.

Preferably, a monitoring pipe is arranged on one side of the valve body, a connecting pipe is arranged on one side of the monitoring pipe, a detector is arranged at the top of the connecting pipe, an alarm is arranged at the top of the detector, a stay bar is arranged on one side of the alarm, and an alarm bell is arranged on one side of the stay bar.

Preferably, a monitoring meter is mounted on the left side of the valve tube.

Preferably, the front and back of the detector are provided with a plurality of telescopic rods, the telescopic ends of the telescopic rods are provided with shields, the two ends of the two shields are connected with each other and provided with springs, the top of the shields is provided with a group of support plates, and the top of the support plates is provided with a transparent cover.

Preferably, the connecting rod is installed to one side of extension board, and the limit cover is installed to one side of connecting rod, and the arc board is installed at the top of limit cover, and the arc board is located the top of alarm bell, and the arc board is located the outside of alarm bell.

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

1. according to the utility model, by installing the connecting plate, a worker can unscrew the fixing part according to the actual situation to remove the fixing effect on the connecting block, separate the connecting block from the turntable, realize the effect of disassembling the brush, and further facilitate cleaning of the brush, the worker can rotate the bolt under the support of the side plate according to the actual situation, the bolt moves upwards by utilizing the threaded effect of the bolt and the side plate, the bolt drives the frame plate upwards by utilizing the supporting sleeve to move, the frame plate can drive the motor to move upwards under the guiding effect of the guide rod through the guide hole, the motor drives the turntable to move upwards under the effect of the guide rod, the turntable can drive the brush to move to the front of the monitoring meter through the connecting block under the cooperation of the fixing part, then the motor is started, the motor drives the turntable to rotate under the support of the frame plate, and the turntable drives the connecting block and the brush to rotate together through the fixing part, and the brush brushes scrub the monitoring meter by utilizing the rotating power, so that the device can facilitate cleaning of the monitoring meter at the chemical toxic and harmful gas pipeline.

2. According to the utility model, the telescopic rod is arranged, when external force impacts the direction of the detector, the protective cover is firstly contacted with the protective cover, so that the protective cover deforms under the support of the telescopic rod, meanwhile, the protective cover can squeeze or stretch the telescopic rod and the spring, and buffer the external force together with the rebound force of the spring, when the external force impacts the alarm and the alarm bell, the transparent cover can firstly bear the external force under the support of the support plate, and simultaneously buffer the external force, so that the external force transmitted to the alarm is reduced, and meanwhile, the edge cover can firstly bear the external force under the support of the support plate and the connecting rod, and transmit the external force to the connecting rod, so that the connecting rod and the edge cover can deform and buffer the external force under the action of the external force, the external force transmitted to the alarm bell is reduced, meanwhile, the transparent cover can provide a penetrating channel for light, and the light alarm work of the alarm is not influenced, so that the alarm detection alarm facility of the device can obtain a protection structure at a chemical toxic and harmful gas pipeline, and the safety is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of a detector in a three-dimensional configuration according to the present utility model;

FIG. 3 is a schematic perspective view of a motor according to the present utility model;

FIG. 4 is a schematic perspective view of a bolt according to the present utility model;

fig. 5 is a schematic view of the telescopic rod structure of the present utility model.

In the figure: 1. a valve body; 2. a valve tube; 3. a flange plate; 4. fixing holes; 5. an end cylinder; 6. an end cap; 7. monitoring a tube; 8. a connecting pipe; 9. a detector; 10. an alarm; 11. a brace rod; 12. an alarm bell; 13. monitoring a table; 14. a telescopic rod; 15. a shield; 16. a spring; 17. a support plate; 18. a transparent cover; 19. a connecting rod; 20. a sideshield; 21. an arc plate; 22. a connecting plate; 23. a side plate; 24. a bolt; 25. a support sleeve; 26. a frame plate; 27. a guide hole; 28. a guide rod; 29. a motor; 30. a turntable; 31. a connecting block; 32. a brush.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment of the present utility model, 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be apparent to those skilled in the art that the specific meaning of the terms described above in the present utility model may be practiced in specific cases.

Referring to fig. 1, 2 and 5, a chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve;

the valve comprises a valve body 1, a valve pipe 2 is arranged at the top and the bottom of the valve body 1, a flange 3 is arranged at the outer side of the valve pipe 2, a fixed hole 4 is penetrated and arranged in the flange 3, the valve body 1 can provide stable support for the valve pipe 2, the valve pipe 2 can provide support for the flange 3, the valve body 1 and the valve pipe 2 can provide a circulation channel for toxic and harmful gas, the flange 3 can provide a space for the fixed hole 4, the fixed hole 4 can provide a penetration channel for a fixed part, a worker can utilize the fixed part to connect the flange 3 with a chemical toxic and harmful gas pipeline from the fixed hole 4 according to the requirement of actual situation, an end cylinder 5 is arranged at the front of the valve body 1, an end cover 6 is arranged at the front of the end cylinder 5 through the fixed part, a monitoring pipe 7 is arranged at one side of the valve body 1, a connecting pipe 8 is arranged at one side of the monitoring pipe 7, a detector 9 is arranged at the top of the connecting pipe 8, an alarm 10 is arranged at the top of the detector 9, a stay bar 11 is arranged at one side of the alarm 10, an alarm bell 12 is arranged at one side of the stay bar 11, a monitoring meter 13 is arranged at the left side of the valve tube 2, the valve body 1 can provide stable support for the end tube 5, the end tube 5 can stably support the end cover 6 by utilizing a fixing part, the end cover 6 can seal the end tube 5, the valve body 1 can stably support the monitoring tube 7, the monitoring tube 7 can convey part of gas at the inner side of the valve body 1 to the connecting tube 8, then the gas can flow to the inner side of the detector 9 through the connecting tube 8 for detection, the detector 9 can control the alarm 10 to emit a light alarm when the gas is unqualified, meanwhile, the alarm bell 12 is electrified under the support of the stay bar 11, so that the alarm bell 12 emits an audible alarm, and the monitoring meter 13 can monitor the gas pressure at the two valve tubes 2, and is used for reference of staff.

Referring to fig. 1, 3 and 4, a chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve;

including an end section of thick bamboo 5, the connecting plate 22 is installed to one side of an end section of thick bamboo 5, the curb plate 23 is installed to one side of connecting plate 22, the inside running through screw thread of curb plate 23 installs the bolt 24, prop the cover 25 through the bearing in the outside of bolt 24, the frame plate 26 is installed to one side of prop the cover 25, the guide hole 27 has been seted up in the inside running through of frame plate 26, the guide arm 28 is installed in the inside running through of curb plate 23, motor 29 is installed to the one end of frame plate 26, turntable 30 is installed to the output of motor 29, the back of turntable 30 is installed through fixed part connecting block 31, brush 32 is installed to the back of connecting block 31, the end section of thick bamboo 5 can firmly support curb plate 23 through connecting plate 22, curb plate 23 can provide the through-channel for bolt 24, bolt 24 can drive frame plate 26 through the bearing and reciprocate, and can provide rotary support for frame plate 26 through the bearing, the staff can upwards move under the support of curb plate 23 according to actual conditions's needs, make bolt 24 upwards move through the screw thread effect with curb plate 23, make bolt 24 upwards drive frame plate 26 through prop the cover 25, make 26 upwards drive motor 29 through the guide effect of guide arm 28, make motor 29 under the guide effect of guide arm 28, make motor 29 drive under the guide hole 30, the drive the function of motor 29, the effect of guide plate 30, install brush 32, brush 32 under the drive the function of motor 30 can drive the guide hole 30 under the guide hole 30 and make the drive the function of brush 30 and make the surface brush 30 and drive the scale 32 under the drive the fact under the drive meter and the drive device through the guide hole 32, can be used to rotate under the drive of the motor 30 under the drive meter and the drive of the motor 32 through the drive meter and the drive unit 32, and clean through the drive meter, and the drive device is convenient to be used by the drive and the drive surface 32.

Referring to fig. 1 and 5, a chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve;

including detector 9, a plurality of telescopic links 14 are installed in the front and the back of detector 9, the guard shield 15 is installed to the telescopic end of telescopic link 14, and spring 16 is installed to the both ends interconnect of two guard shields 15, a set of extension board 17 is installed at the top of guard shield 15, transparent cover 18 is installed at the top of extension board 17, connecting rod 19 is installed to one side of extension board 17, limit cover 20 is installed to one side of connecting rod 19, arc board 21 is installed at the top of limit cover 20, and arc board 21 is located the top of alarm bell 12, arc board 21 is located the outside of alarm bell 12, detector 9 can provide firm support for telescopic link 14, the guard shield 15 can be provided with support for guard shield 15, and telescopic link 14 can be flexible under the external force, can contact guard shield 15 at first when the direction striking of detector 9, make guard shield 15 warp under the support of telescopic link 14, simultaneously guard shield 15 can squeeze or stretch extension bar 14 and spring 16, and cooperate the rebound force of spring 16 to carry out buffering external force together, when external force to alarm 10 and alarm bell 12 striking, arc board 21 can bear at first under the support of extension board 17 and carry out the impact to the buffer force to the guard shield 10, can be carried out the shock absorber under the influence on the side of the guard shield 20 at the same time, can be reduced and can be carried out the side of the guard shield 20 under the influence of the side of the protection device, can be carried out the protection device is carried out under the impact to the guard shield 19, can be reduced and can be carried out the side 20 simultaneously under the impact to the guard shield 20, can be reduced and can be carried out under the impact on the guard shield, and can be under the guard shield 20, and can be used to the protection device.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the device is connected with a chemical toxic and harmful gas pipeline by utilizing a fixed part to match with the flange plate 3 from the fixed hole 4, and the device is electrified, so that the detector 9 detects the gas at the inner side of the valve body 1, and the monitoring meter 13 monitors the valve pipe 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a chemical industry poisonous and harmful gas pipeline monitoring early warning emergency valve, includes valve body (1), its characterized in that: an end cylinder (5) is arranged on the front surface of the valve body (1);

the utility model discloses a motor, including end section of thick bamboo (5), connecting plate (22) are installed to one side of end section of thick bamboo (5), curb plate (23) are installed to one side of connecting plate (22), bolt (24) are installed to the inside running through screw thread of curb plate (23), prop cover (25) are installed through the bearing in the outside of bolt (24), frame plate (26) are installed to one side of propping cover (25), guide hole (27) have been seted up in the inside running through of frame plate (26), guide arm (28) are installed in the inside running through of curb plate (23), motor (29) are installed to one end of frame plate (26), carousel (30) are installed to the output of motor (29), connecting block (31) are installed through fixed part to the back of carousel (30), brush (32) are installed at the back of connecting block (31).

2. The chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve according to claim 1, wherein the valve is characterized in that: the top and the bottom of valve body (1) are installed valve pipe (2), and ring flange (3) are installed in the outside of valve pipe (2), and fixed orifices (4) have been run through to the inside of ring flange (3).

3. The chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve according to claim 1, wherein the valve is characterized in that: the front surface of the end cylinder (5) is provided with an end cover (6) through a fixing part.

4. The chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve according to claim 1, wherein the valve is characterized in that: the utility model discloses a valve body, including valve body (1), connecting pipe (8), detector (9), alarm (10), vaulting pole (11) are installed to one side of valve body (1), and alarm bell (12) are installed to one side of vaulting pole (11) are installed to one side of monitoring pipe (7), and detector (9) are installed at the top of connecting pipe (8).

5. The chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve according to claim 2, wherein: a monitoring meter (13) is arranged on the left side of the valve tube (2).

6. The chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve according to claim 4, wherein the valve is characterized in that: the front and back of detector (9) are installed a plurality of telescopic links (14), and guard shield (15) are installed to telescopic end of telescopic link (14), and spring (16) are installed in the both ends interconnect of two guard shields (15), and a set of extension board (17) are installed at the top of guard shield (15), and transparent cover (18) are installed at the top of extension board (17).

7. The chemical toxic and harmful gas pipeline monitoring, early warning and alarming emergency valve according to claim 6, wherein the valve is characterized in that: connecting rod (19) are installed to one side of extension board (17), and limit cover (20) are installed to one side of connecting rod (19), and arc board (21) are installed at the top of limit cover (20), and arc board (21) are located the top of alarm bell (12), and arc board (21) are located the outside of alarm bell (12).