CN217846251U

CN217846251U - Harmful gas monitoring equipment has

Info

Publication number: CN217846251U
Application number: CN202221753577.6U
Authority: CN
Inventors: 陈万健; 李森; 林敏�
Original assignee: Fuding Enron Gas Co ltd
Current assignee: Fuding Enron Gas Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-18
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a have harmful gas monitoring facilities, wherein, one kind has harmful gas monitoring facilities includes: built-in box, be provided with the air pump in the built-in box, the input end fixedly connected with second connecting pipe of air pump, the subassembly that takes precautions against earthquakes includes fixed box, two location strips of inner wall fixedly connected with of fixed box, the interior diapire fixedly connected with rubber strip of fixed box, be provided with the sensor between location strip, the rubber strip, the upside of fixed box is provided with the upper cover plate, the first connecting pipe of antetheca fixedly connected with of fixed box, dustproof subassembly is including admitting air the box, the inside of admitting air the box is provided with the filter plate, the lateral wall fixedly connected with connecting block of admitting air the box, the lateral wall of connecting block is provided with fixed establishment, the utility model discloses in, the filter plate prevents that the dust granule from gluing filter plate on the sensor, gives cliping through locating piece, spring to the convenience is changing the filter plate.

Description

Harmful gas monitoring equipment has

Technical Field

The utility model relates to a monitoring facilities field especially relates to a have harmful gas monitoring facilities.

Background

The toxic gas detector can be used for detecting the concentration of related toxic gas in the fields of petroleum, chemical engineering and pharmacy in real time so as to ensure the safety of workers. The detector consists of a miniature plug-in electrochemical sensor, an intelligent transmitter module, and a sensor splash guard.

The applicant is in the application the utility model discloses the time, through the retrieval, discover chinese patent and disclose "harmful gas monitoring facilities is used in underground construction", its application number is "202021951028.0", this patent mainly protects the sensor, is difficult for leading to the sensor to damage, reducible maintenance cost, but because the device is underground, during the detection, the dust easily glues on the sensor to probably make the sensor be difficult to detect harmful gas.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the harmful gas monitoring facilities that has proposed prevents to be stained with the dust granule on the sensor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hazardous gas monitoring apparatus with, comprising: the inner wall of the built-in box is fixedly connected with two connecting columns, an air pump is fixedly connected between the two connecting columns, and the input end of the air pump is fixedly connected with a second connecting pipe;

the shockproof assembly comprises a fixed box, the fixed box is fixedly connected to one end of the second connecting pipe, the inner wall of the fixed box is fixedly connected with two positioning strips, the inner bottom wall of the fixed box is fixedly connected with a rubber strip between the two positioning strips, a sensor is arranged between the positioning strips and the rubber strip, an upper cover plate is arranged on the upper side of the fixed box, and the front wall of the fixed box is fixedly connected with the first connecting pipe;

the dustproof assembly comprises an air inlet box, one end of a first connecting pipe of the air inlet box is fixedly connected with the air inlet box, a sliding groove is formed in the inner wall of the air inlet box, a filter plate is arranged inside the sliding groove, a connecting block is fixedly connected to the side wall of the air inlet box, and a fixing mechanism is arranged on the side wall of the connecting block. Dust can be prevented from sticking to the sensor.

According to the utility model discloses a first aspect provides one kind and has harmful gas monitoring facilities, fixed establishment includes solid fixed cylinder, gu fixed cylinder fixed connection is on the lateral wall of connecting block, the lateral wall of connecting block just is located solid fixed connection of the inside fixedly connected with spring of fixed cylinder, the one end fixedly connected with locating piece of spring. The filter plate can be conveniently fixed.

According to the utility model discloses an aspect provides one kind and has harmful gas monitoring facilities, the quantity of spout, filter plate is a plurality of, the upper surface at the filter plate is hugged closely to the lower surface of locating piece.

According to the utility model discloses an aspect provides a have harmful gas monitoring facilities, the round hole has been seted up to the upper surface of fixed box, the lower fixed surface of upper cover plate is connected with inserts the post, it sets up in the round hole to insert the post. The fixing box is kept sealed conveniently.

According to the utility model discloses an aspect provides a have harmful gas monitoring facilities, the outer wall of built-in box is provided with the skeleton, the antetheca fixedly connected with diaphragm of skeleton. The intake box can be protected from impact.

According to the utility model discloses an aspect provides a harmful gas monitoring facilities, the lower surface of built-in box is provided with the wheel, and the quantity of wheel is a plurality of. The entire device can be moved.

According to the utility model discloses an aspect provides one kind and has harmful gas monitoring facilities, the output fixedly connected with blast pipe of air pump, the blast pipe passes built-in box.

The utility model discloses following beneficial effect has:

1. the filter plate can be placed in the air inlet box, dust particles can be prevented from being adhered to the sensor, the filter plate is clamped through the positioning block and the spring, and therefore the filter plate can be conveniently replaced.

2. The inserted column is arranged in the round hole, the fixing box is conveniently sealed, the sensor is placed in the positioning strip, the rubber strip and the positioning strip can protect the sensor, and the sensor is prevented from being damaged when being impacted.

Drawings

Fig. 1 is a schematic perspective view of a harmful gas monitoring device according to the present invention;

fig. 2 isbase:Sub>A cross-sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A in fig. 1 withbase:Sub>A harmful gas monitoring apparatus according to the present invention;

fig. 3 is a front cross-sectional view of a device with a harmful gas monitoring device according to the present invention;

fig. 4 is a partial enlarged view of a portion B in fig. 1 with a harmful gas monitoring device according to the present invention;

fig. 5 is a partial enlarged view of a part C in fig. 1 with a harmful gas monitoring device according to the present invention.

Wherein, 1, a framework; 2. a wheel; 3. a transverse plate; 4. connecting columns; 5. an air intake box; 6. connecting blocks; 7. a fixed cylinder; 8. a spring; 9. positioning a block; 10. filtering a plate; 11. a fixing box; 12. an upper cover plate; 13. inserting a column; 14. a circular hole; 15. a sensor; 16. a chute; 17. a first connecting pipe; 18. a built-in box; 19. a rubber strip; 20. a second connection pipe; 21. an air pump; 22. an exhaust pipe; 23. and a positioning strip.

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. 1-5, the present invention provides an embodiment: a hazardous gas monitoring apparatus with, comprising: the air pump device comprises a built-in box 18, wherein two connecting columns 4 are fixedly connected to the inner wall of the built-in box 18, an air pump 21 is fixedly connected between the two connecting columns 4, a second connecting pipe 20 is fixedly connected to the input end of the air pump 21, and the air pump 21 can suck air into the built-in box.

Subassembly takes precautions against earthquakes, subassembly takes precautions against earthquakes includes fixed box 11, fixed box 11 fixed connection is in the one end of second connecting pipe 20, two location strips 23 of the inner wall fixedly connected with of fixed box 11, the interior diapire of fixed box 11 just is located fixedly connected with rubber strip 19 between two location strips 23, location strip 23, be provided with sensor 15 between the rubber strip 19, the upside of fixed box 11 is provided with upper cover plate 12, the first connecting pipe 17 of antetheca fixedly connected with of fixed box 11, sensor 15 is in location strip 23, location strip 23 comprises elastic material, sensor 15 can be protected to rubber strip 19 and location strip 23, sensor 15's height is than fixed box 11 highly low, can let the air enter into in the second connecting pipe 20.

Dustproof subassembly, dustproof subassembly include the box 5 that admits air, and the one end of the first connecting pipe 7 of the box 5 fixedly connected with that admits air has seted up spout 16 on the inner wall of the box 5 that admits air, and the inside of spout 16 is provided with filter plate 10, and the lateral wall fixedly connected with connecting block 6 of the box 5 that admits air, the lateral wall of connecting block 6 are provided with fixed establishment, and filter plate 10 can filter the dust.

Fixing mechanism includes a fixed cylinder 7, a fixed cylinder 7 fixed connection is on the lateral wall of connecting block 6, can make spring 8 keep the level, the inside fixedly connected with spring 8 of connecting block 6's lateral wall and the inside fixedly connected with that is located a fixed cylinder 7, the one end fixedly connected with locating piece 9 of spring 8, spout 16, the quantity of filter plate 10 is a plurality of, the lower surface of locating piece 9 is hugged closely at the upper surface of filter plate 10, let filter plate 10 remove through pressing locating piece 9, thereby make things convenient for filter plate 10 to remove to in the box 5 of admitting air, then not hard up locating piece 9, spring 8 just can be fixed filter plate 10.

Round hole 14 has been seted up to the upper surface of fixed box 11, and the lower fixed surface of upper cover plate 12 is connected with inserts post 13, inserts post 13 and sets up in round hole 14, conveniently seals fixed box 11.

The outer wall of built-in box 18 is provided with skeleton 1, and the antetheca fixedly connected with diaphragm 3 of skeleton 1, and the lower surface of built-in box 18 is provided with wheel 2, and the quantity of wheel 2 is a plurality of, and skeleton 1 can protect built-in box 18 to receive serious striking.

An exhaust pipe 22 is fixedly connected to an output end of the air pump 21, the exhaust pipe 22 penetrates through the built-in box 18, and the exhaust pipe 22 can exhaust excessive air.

The working principle is as follows: the sensor 15 is placed between the two positioning strips 23, the inserting column 13 is placed inside the circular hole 14, the upper cover plate 12 seals the fixed box 11, the positioning block 9 is pressed to enable the spring 8 to move towards two sides, the filter plate 10 is placed inside the air inlet box 5 along the sliding groove 16, then the positioning block 9 is loosened, one end of the bottom of the positioning block 9 is attached to the upper surface of the filter plate 10, the filter plate 10 is kept fixed, the air pump 21 is started, air enters the air inside the air inlet box 5, then the filter plate 10 filters dust particles, the air passes through the sensor 15, the sensor 15 can detect toxic air in the air, and finally the air is discharged from the exhaust pipe 22.

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

Claims

1. An apparatus with harmful gas monitoring, comprising: the device comprises a built-in box (18), wherein two connecting columns (4) are fixedly connected to the inner wall of the built-in box (18), an air pump (21) is fixedly connected between the two connecting columns (4), and a second connecting pipe (20) is fixedly connected to the input end of the air pump (21);

the shockproof assembly comprises a fixed box (11), the fixed box (11) is fixedly connected to one end of the second connecting pipe (20), the inner wall of the fixed box (11) is fixedly connected with two positioning strips (23), a rubber strip (19) is fixedly connected to the inner bottom wall of the fixed box (11) and positioned between the two positioning strips (23), a sensor (15) is arranged between the positioning strips (23) and the rubber strip (19), an upper cover plate (12) is arranged on the upper side of the fixed box (11), and the front wall of the fixed box (11) is fixedly connected with a first connecting pipe (17);

the dustproof assembly comprises an air inlet box (5), one end of a first connecting pipe (17) of the air inlet box (5) is fixedly connected with the inner wall of the air inlet box (5), a sliding groove (16) is formed in the inner wall of the air inlet box (5), a filter plate (10) is arranged inside the sliding groove (16), a connecting block (6) is fixedly connected with the side wall of the air inlet box (5), and a fixing mechanism is arranged on the side wall of the connecting block (6).

2. The apparatus for monitoring harmful gas according to claim 1, wherein: fixed establishment includes solid fixed cylinder (7), gu fixed cylinder (7) fixed connection is on the lateral wall of connecting block (6), the lateral wall of connecting block (6) and the inside fixedly connected with spring (8) that are located solid fixed cylinder (7), one end fixedly connected with locating piece (9) of spring (8).

3. The apparatus for monitoring harmful gas according to claim 2, wherein: the number of the sliding grooves (16) and the number of the filter plates (10) are multiple, and the lower surfaces of the positioning blocks (9) are tightly attached to the upper surfaces of the filter plates (10).

4. The apparatus for monitoring harmful gas according to claim 1, wherein: round hole (14) have been seted up to the upper surface of fixed box (11), the lower fixed surface of upper cover plate (12) is connected with inserts post (13), it sets up in round hole (14) to insert post (13).

5. The apparatus for monitoring harmful gas according to claim 1, wherein: the outer wall of the built-in box (18) is provided with a framework (1), and the front wall of the framework (1) is fixedly connected with a transverse plate (3).

6. The apparatus for monitoring harmful gas according to claim 1, wherein: the lower surface of the built-in box (18) is provided with wheels (2), and the number of the wheels (2) is a plurality.

7. The apparatus for monitoring harmful gas according to claim 1, wherein: the output end of the air pump (21) is fixedly connected with an exhaust pipe (22), and the exhaust pipe (22) penetrates through the built-in box (18).