CN214122165U

CN214122165U - Explosion-proof toxic and harmful gas monitoring system

Info

Publication number: CN214122165U
Application number: CN202023300570.2U
Authority: CN
Inventors: 咸亮; 郭莹
Original assignee: Changzhou Tonghui Intelligent Technology Co ltd
Current assignee: Changzhou Tonghui Intelligent Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-03
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an explosion-proof toxic and harmful gas monitoring system, which comprises a device body, wherein the device body comprises mounting plates, a positioning rod is fixedly connected between the mounting plates, a reciprocating lead screw is arranged at the lower side of the positioning rod, symmetrical movable plates are movably connected between the reciprocating lead screw and the positioning rod, and a gas monitor is fixedly connected at the lower side of the movable plates; the utility model is provided with the reciprocating screw rod, the reciprocating screw rod is provided with the positioning rod, and the positioning rod and the reciprocating screw rod are both movably connected with the gas monitor, so that the gas monitor can simultaneously monitor different places, and the monitoring range is enlarged; the gas storage tank that sets up can save the air, makes the sensor can monitor toxic gas's content in quantitative air like this, makes monitoring data more accurate, and the deep bead that sets up can make unnecessary gas outgoing, avoids a large amount of air to pile up in the gas storage tank is inside, just so can not recreate into the potential safety hazard.

Description

Explosion-proof toxic and harmful gas monitoring system

Technical Field

The utility model relates to a gas monitoring system's technical field specifically is an explosion-proof type poisonous and harmful gas monitoring system.

Background

The gas monitor is an instrument for detecting gas concentration, is suitable for combustible dangerous places, can continuously detect the content of the detected gas within the lower explosion limit in the air for a long time, and can effectively increase the safety of the working environment; the traditional gas monitor can only stay at one position to monitor air, so that toxic and harmful gases at other positions cannot be found in time; and the gas monitor arranged is not sensitive enough to detect harmful gas in quantitative air.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an explosion-proof toxic and harmful gas monitoring system, which can move a gas monitor through a reciprocating screw rod, expand the monitoring range and simultaneously monitor whether harmful gas exists in other places; the harmful gas in the quantitative air can be monitored through the arranged gas storage tank.

The purpose of the utility model can be realized by the following technical scheme:

an explosion-proof toxic and harmful gas monitoring system comprises a device body, wherein the device body comprises mounting plates, positioning rods are fixedly connected between the mounting plates, reciprocating lead screws are arranged on the lower sides of the positioning rods, symmetrical moving plates are movably connected between the reciprocating lead screws and the positioning rods, gas monitors are fixedly connected on the lower sides of the moving plates, gas storage tanks are arranged in the gas monitors, fans are arranged in the gas storage tanks, sensors are arranged on the upper sides of the fans, slide rods are arranged on one sides of the sensors, the slide rods are fixedly connected with the gas storage tanks, wind shields are movably connected on the slide rods, one ends of the gas storage tanks are fixedly and penetratingly connected with air inlet pipes, ventilation grooves are arranged in the air inlet pipes, a plurality of rotary rods are movably connected in the ventilation grooves, filter plates are fixedly connected on the rotary rods, the gas storage tank is kept away from the fixed and through connection of one end of income tuber pipe has out the tuber pipe, the outside of gas monitor is provided with the asbestos, the asbestos with be provided with the rubber tape between the gas monitor.

As a further aspect of the present invention: reciprocating screw rod with mounting panel swing joint, the mounting panel outside is provided with the motor through the support, the output of motor with reciprocating screw rod fixed connection, such setting makes the motor drives reciprocating screw rod is rotatory, thereby drives the gas monitor removes.

As a further aspect of the present invention: the rotary rod is sleeved with a torsion spring, two ends of the torsion spring are respectively fixedly connected with the filter plate and the ventilation groove, the filter plate can be opened only when the fan is started, and the filter plate can reset under the action of the torsion spring to shield the ventilation groove when the fan is closed.

As a further aspect of the present invention: a plurality of damping grooves are uniformly formed in the asbestos, so that impact force can be reduced through damping of the damping grooves, and the gas monitor is protected.

As a further aspect of the present invention: a plurality of damping holes are uniformly formed in the rubber belt.

As a further aspect of the present invention: buffer springs are sleeved at two ends of the reciprocating screw rod, so that the gas monitor is prevented from impacting the mounting plate, and the gas monitor cannot be damaged.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the reciprocating screw rod is arranged, the positioning rod is arranged on the reciprocating screw rod, and the gas monitors are movably connected to the positioning rod and the reciprocating screw rod, so that the gas monitors can monitor different places simultaneously, and the monitoring range is enlarged; the gas storage tank that sets up can save the air, makes the sensor can monitor toxic gas's content in quantitative air like this, makes monitoring data more accurate, and the deep bead that sets up can make unnecessary gas outgoing, avoids a large amount of air to pile up in the gas storage tank is inside, just so can not recreate into the potential safety hazard.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a schematic main sectional view of the gas monitor structure of the present invention;

fig. 3 is a schematic bottom view of the air inlet pipe structure of the present invention;

fig. 4 is a cross-sectional view of the asbestos construction of the present invention.

In the figure: 1. a device body; 2. mounting a plate; 3. positioning a rod; 4. a reciprocating screw rod; 5. moving the plate; 6. a buffer spring; 7. a motor; 8. a gas monitor; 9. an air storage tank; 10. a sensor; 11. a fan; 12. an air inlet pipe; 13. a wind deflector; 14. an air outlet pipe; 15. a slide bar; 16. a ventilation slot; 17. a filter plate; 18. rotating the rod; 19. a torsion spring; 20. asbestos; 21. a damping groove; 22. a rubber belt; 23. and a shock absorption hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an explosion-proof toxic and harmful gas monitoring system comprises a device body 1, wherein the device body 1 comprises mounting plates 2, positioning rods 3 are fixedly connected between the mounting plates 2, reciprocating screw rods 4 are arranged on the lower sides of the positioning rods 3, symmetrical movable plates 5 are movably connected between the reciprocating screw rods 4 and the positioning rods 3, gas monitors 8 are fixedly connected to the lower sides of the movable plates 5, the reciprocating screw rods 4 are movably connected with the mounting plates 2, a motor 7 is arranged on the outer sides of the mounting plates 2 through a support, the output end of the motor 7 is fixedly connected with the reciprocating screw rods 4, and the motor 7 drives the reciprocating screw rods 4 to rotate so as to drive the gas monitors 8 to move; the gas monitor 8 is internally provided with a gas storage tank 9, the gas storage tank 9 is internally provided with a fan 11, the upper side of the fan 11 is provided with a sensor 10, one side of the sensor 10 is provided with a sliding rod 15, the sliding rod 15 is fixedly connected with the gas storage tank 9, the sliding rod 15 is movably connected with a wind shield 13, one end of the gas storage tank 9 is fixedly and penetratingly connected with an air inlet pipe 12, the air inlet pipe 12 is internally provided with a ventilation groove 16, the ventilation groove 16 is movably connected with a plurality of rotating rods 18, the rotating rods 18 are sleeved with torsion springs 19, two ends of the torsion springs 19 are respectively and fixedly connected with a filter plate 17 and the ventilation groove 16, when the fan 11 is started, the filter plate 17 can be opened, and when the fan 11 is closed, the filter plate 17 can reset under the action of the torsion springs 19, and the ventilation groove 16 is closed; the rotary rods 18 are fixedly connected with filter plates 17, one end of the air storage tank 9, which is far away from the air inlet pipe 12, is fixed and is in through connection with an air outlet pipe 14, asbestos 20 is arranged on the outer side of the gas monitor 8, and a rubber belt 22 is arranged between the asbestos 20 and the gas monitor 8; a plurality of shock attenuation grooves 21 have evenly been seted up to asbestos 20 inside, and a plurality of shock attenuation holes 23 have evenly been seted up to rubber tape 22 inside, and such setting makes gas monitor 8 when receiving external impact, can reduce the impact force through shock attenuation grooves 21 shock attenuation to protection gas monitor 8.

As a further aspect of the present invention: the two ends of the reciprocating screw rod 4 are sleeved with the buffer springs 6, and the gas monitor 8 is prevented from impacting the mounting plate 2 due to the arrangement, so that the gas monitor 8 cannot be damaged.

The utility model discloses a theory of operation: when the device is used, the reciprocating screw rod 4 is driven to rotate by the arranged motor 7, so that the movable plate 5 on the reciprocating screw rod 4 can reciprocate left and right, the movable plate 5 drives the gas monitor 8 to reciprocate, and air in different places can be monitored in real time; when the air storage tank is used, the fan 11 is started, the filter plate 17 can rotate under the action of the suction force of the fan 11, so that external air can enter the air storage tank 9, the sensor 10 can monitor the air in the air storage tank 9, the air in a quantitative space of the air storage tank 9 can be monitored, and whether harmful gas exists in the air or not can be determined; when the inside air of gas receiver 9 was too much, can make deep bead 13 shift up gradually through slide bar 15, when treating to remove out tuber pipe 14, unnecessary air can be discharged through going out tuber pipe 14, makes gas receiver 9 keep quantitative air always, makes monitoring data more accurate like this, and also can avoid the too much explosion that arouses of the inside harmful gas of gas receiver 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An explosion-proof toxic and harmful gas monitoring system comprises a device body (1) and is characterized in that the device body (1) comprises mounting plates (2), positioning rods (3) are fixedly connected between the mounting plates (2), reciprocating lead screws (4) are arranged on the lower sides of the positioning rods (3), symmetrical movable plates (5) are movably connected between the reciprocating lead screws (4) and the positioning rods (3), a gas monitor (8) is fixedly connected on the lower sides of the movable plates (5), a gas storage tank (9) is arranged in the gas monitor (8), a fan (11) is arranged in the gas storage tank (9), a sensor (10) is arranged on the upper side of the fan (11), a sliding rod (15) is arranged on one side of the sensor (10), and the sliding rod (15) is fixedly connected with the gas storage tank (9), swing joint has deep bead (13) on slide bar (15), air storage tank (9) one end is fixed and through connection has into tuber pipe (12), go into tuber pipe (12) inside ventilation groove (16) of having seted up, ventilation groove (16) inside swing joint has a plurality of rotary rods (18), equal fixedly connected with filter (17) on rotary rod (18), air storage tank (9) are kept away from the fixed and through connection of one end of going into tuber pipe (12) has out tuber pipe (14), the outside of gas monitor (8) is provided with asbestos (20), asbestos (20) with be provided with rubber tape (22) between gas monitor (8).

2. An explosion-proof toxic and harmful gas monitoring system according to claim 1, wherein the reciprocating screw rod (4) is movably connected with the mounting plate (2), a motor (7) is arranged on the outer side of the mounting plate (2) through a bracket, and the output end of the motor (7) is fixedly connected with the reciprocating screw rod (4).

3. An explosion-proof toxic and harmful gas monitoring system according to claim 1, wherein a torsion spring (19) is sleeved on the rotating rod (18), and two ends of the torsion spring (19) are respectively fixedly connected with the filter plate (17) and the ventilation slot (16).

4. An explosion-proof toxic and harmful gas monitoring system according to claim 1, characterized in that a plurality of shock absorption grooves (21) are uniformly formed inside the asbestos (20).

5. An explosion-proof toxic and harmful gas monitoring system according to claim 1, wherein a plurality of shock absorption holes (23) are uniformly formed in the rubber belt (22).

6. An explosion-proof toxic and harmful gas monitoring system according to claim 1, wherein buffer springs (6) are sleeved at both ends of the reciprocating screw rod (4).