CN221038295U

CN221038295U - Smoke detector

Info

Publication number: CN221038295U
Application number: CN202322685213.XU
Authority: CN
Inventors: 曹晟; 侯国锋; 高翔
Original assignee: Jining Ruikang Environmental Monitoring And Evaluation Co ltd
Current assignee: Jining Ruikang Environmental Monitoring And Evaluation Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-05-28
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a smoke detector, which relates to the technical field of smoke detection and comprises a smoke detector, wherein an air inlet pipe at one side of the smoke detector is provided with a filter assembly for filtering smoke to be extracted first and then detecting the smoke, the accuracy of detection is improved, and an air outlet pipe at the other side of the smoke detector is provided with a processing assembly for exhausting the smoke after the detection is finished, so that the smoke is prevented from polluting the atmosphere. According to the utility model, the smoke and dust gas to be detected is filtered through the semicircular active carbon plate and the filter plate, so that the blockage of an air inlet pipe on the smoke and dust gas tester caused by impurities in the smoke and dust gas is avoided, the subsequent detection efficiency of the smoke and dust gas tester is improved, and meanwhile, the smoke and dust gas after detection is discharged into the water tank through the exhaust pipe for reaction, so that the detected smoke and dust gas is treated, and the influence on the health of workers and the atmospheric pollution caused by the direct discharge of the smoke and dust gas into the air are avoided.

Description

Smoke detector

Technical Field

The utility model relates to the technical field of smoke detection, in particular to a smoke detector.

Background

In order to enhance the monitoring and control of the atmospheric environment, it is necessary to collect samples of the smoke gas of industrial production and detect and analyze the smoke gas by a smoke gas detection device.

For example, chinese patent application No. CN202022081181.9, a smoke dust detection device, including detector body and sampling tube, the end of giving vent to anger of sampling tube links to each other with the air inlet of detector body, and the sampling tube includes sampling section and linkage segment, is equipped with shutoff subassembly on the sampling section, and shutoff subassembly includes the toper sealing plug and removes the frame, and the toper sealing plug includes the base and fixes the elastic sealing plug on the base, and the toper sealing plug is established on the sampling section along its axis cover, and the top of toper sealing plug is towards the inlet end of sampling section, removes the frame and is located the one side that the sampling section inlet end was kept away from to the toper sealing plug.

However, in actual use, since the smoke contains a large amount of fine particles, the detection air holes in the device are easily blocked, and meanwhile, after the detection of the smoke is completed, the smoke is still discharged into the air untreated, so that the air quality and the physical health of staff are easily affected.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the smoke detector, which filters smoke to be detected through the semicircular active carbon plate and the filter plate, so that the blockage of impurities in the smoke to an air inlet pipe on the smoke detector is avoided, the subsequent detection efficiency of the smoke detector is improved, meanwhile, the smoke after detection is discharged to the inside of a water tank through an exhaust pipe to react, the treatment of the smoke after detection is realized, the influence of the direct discharge of the smoke after detection to the air on the health of staff and the atmospheric pollution are avoided, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the smoke detector comprises a smoke detector, wherein moving wheels are fixedly arranged at four corners of the bottom of the smoke detector;

The air inlet pipe at one side of the smoke and dust smoke tester is provided with a filtering component which is used for filtering smoke and dust gas to be extracted first and then detecting, so that the detection accuracy is improved;

The air outlet pipe at the other side of the smoke and dust smoke tester is provided with a processing component which is used for absorbing the smoke and dust gas after detection and then discharging the smoke and dust gas to avoid polluting the atmosphere;

The filter assembly comprises a filter box body, the filter box body is arranged on one side of the smoke and dust flue gas tester, a through hole is formed in one side, close to the smoke and dust flue gas tester, of the filter box body, a rubber ring is fixedly arranged on the inner wall of the through hole, an air inlet pipe of the smoke and dust flue gas tester penetrates through the through hole, a filter plate is fixedly arranged in the center, far away from one side of the smoke and dust flue gas tester, of the filter box body, and a semicircular active carbon plate used for filtering dust in smoke and dust is fixedly arranged on the inner wall, close to the filter plate, of the filter box body.

Preferably, the filter box bottom is fixed and is equipped with two L type support frames that distribute around being used for supporting the filter box, two T type flutings that distribute around having seted up to smoke and dust flue gas tester side wall bottom, two both ends are all fixed in the inside front and back of T type fluting are equipped with the spring, are convenient for two L type support frame one end extrusion in two T type flutings inside back through two joint piece extrusion springs.

Preferably, two opposite ends of the spring are fixedly provided with clamping blocks, two side walls of the L-shaped support frame, which are far away from one end of the filter box body, are provided with grooves matched with the clamping blocks in size, and one ends of the two L-shaped support frames, which are far away from the filter box body, are respectively clamped inside the two T-shaped grooves, so that the filter box body and the smoke and dust smoke tester can be conveniently disassembled through the two L-shaped support frames.

Preferably, the processing assembly comprises a box body, the box body is fixed to be located smoke and dust flue gas tester opposite side, the inside air pump that is equipped with of box, the fixed exhaust tube that is equipped with of air pump exhaust end, the one end that the air pump was kept away from to the exhaust tube runs through the box and passes through the pipe connection with the outlet duct of smoke and dust flue gas tester, and the smoke and dust gas after the smoke and dust flue gas tester inside detection is taken out through the exhaust tube to the air pump work of being convenient for.

Preferably, the box top is equipped with the water tank, and water tank and another lateral wall fixed connection of smoke and dust flue gas tester, the inside fixed activated carbon sheet that is equipped with of water tank, the fixed blast pipe that is equipped with of air pump exhaust end, the one end that the air pump was kept away from to the blast pipe runs through water tank top and blast pipe and extends to the inside bottom of water tank, and the air pump work of being convenient for is discharged the smoke and dust gas after will detecting to the water tank inside through the blast pipe to through the reaction of reaction liquid, adsorb the smoke and dust gas through the activated carbon sheet simultaneously.

Preferably, the water tank top one side hinge connection has the apron, the fixed drain pipe that is used for discharging waste water that is equipped with in one side that the smoke and dust flue gas tester was kept away from to the water tank, fixedly be equipped with the valve on the drain pipe, be convenient for make the inside absorptive waste water of water tank pass through the drain pipe discharge through opening the valve.

Compared with the prior art, the utility model provides a smoke detector, which has the following beneficial effects:

Two L-shaped supporting frames at the bottom of the filtering box body are inserted into two T-shaped sliding grooves at one side of the smoke and dust smoke tester respectively, so that after two grooves on the two L-shaped supporting frames are clamped with two clamping blocks respectively, the filtering box body can be fixed, meanwhile, the smoke and dust smoke tester works and absorbs smoke and dust gas after preliminary coarse filtration is performed through a filter plate, and then the smoke and dust smoke tester is adsorbed through a semicircular activated carbon plate, so that the blocking of an air inlet pipe on the smoke and dust smoke tester caused by impurities in the smoke and dust gas is avoided, and the subsequent detection efficiency of the smoke and dust smoke tester is improved.

The air pump inside the box body works to enable the exhaust pipe to discharge the detected smoke and dust gas into the water tank through the exhaust pipe and fully react with the reaction liquid in the water tank, and the reacted gas is adsorbed through the exhaust pipe, so that the influence on the physical health of workers and the atmospheric pollution caused by the fact that the detected smoke and dust gas is directly discharged into the air are avoided.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is an overall block diagram of the present utility model;

FIG. 3 is a schematic diagram of the smoke and fume tester and filter assembly of the present utility model;

FIG. 4 is a schematic view of a filter assembly according to the present utility model;

FIG. 5 is a schematic view of a processing assembly according to the present utility model;

fig. 6 is an enlarged view of fig. 3a in accordance with the present utility model.

In the figure: a smoke and dust smoke tester, a movable wheel 2, a filtering component 3 and a processing component 4;

31 filter box body, 32 rubber ring, 33 semi-circular active carbon plate, 34 filter plate, 35L support frame, 36 groove, 37 spring, 38 joint piece, 41 box body, 42 water tank, 43 exhaust tube, 44 blast pipe, 45 active carbon plate, 46 apron, 47 drain pipe, 48 valve.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a smoke detector, which comprises a smoke detector 1, wherein moving wheels 2 are fixedly arranged at four corners of the bottom of the smoke detector 1;

As shown in fig. 1, the air inlet pipe on one side of the smoke and dust flue gas tester 1 is provided with a filtering component 3 for filtering and detecting smoke and dust gas to be extracted, the accuracy of detection is improved, the filtering component 3 comprises a filtering box body 31, the filtering box body 31 is arranged on one side of the smoke and dust flue gas tester 1, a through hole is formed in one side of the filtering box body 31, which is close to the smoke and dust flue gas tester 1, a rubber ring 32 is fixedly arranged on the inner wall of the through hole, the air inlet pipe of the smoke and dust flue gas tester 1 penetrates through the through hole, a filter plate 34 is fixedly arranged in the center of one side, which is far away from the smoke and dust flue gas tester 1, of the filtering box body 31, and a semicircular activated carbon plate 33 for filtering dust in the smoke and dust gas is fixedly arranged on the inner wall of one side, which is close to the filter plate 34.

The utility model discloses a smoke and dust flue gas tester, including filter box 31, filter box 31 bottom is fixed to be equipped with two and distributes about and be used for supporting the L type support frame 35 of filter box 31, two T type fluting of distributing about smoke and dust flue gas tester 1 lateral wall bottom has been seted up, two both ends are all fixed around the inside of T type fluting are equipped with spring 37, and two L type support frame 35 one end extrusion of being convenient for is pressed into two T type flutings and is pressed spring 37 through two joint piece 38 after inside, two the opposite one end of spring 37 is all fixed and is equipped with joint piece 38, two both sides wall all has been seted up around the one end that L type support frame 35 kept away from filter box 31 with joint piece 38 size assorted recess 36, and two L type support frame 35 keep away from inside of filter box 31 one end joint respectively in two T type flutings, be convenient for dismantle between filter box 31 and the smoke and dust flue gas tester 1 through two L type support frames 35.

Through setting up filter component 3, when needs are first to the smoke and dust gas that detects filter, manually take filter box 31, make two L type support frame 35 one end of filter box 31 bottom insert respectively in two T type spouts of smoke and dust gas tester 1 one side, two clamping blocks 38 in two L type support frame 35 one end are to the T type spout extrusion simultaneously, and after extruding two springs 37, make two recesses 36 on two L type support frames 35 respectively with two clamping blocks 38 each other mutually the joint after, can realize the fixed to filter box 31, make smoke and dust gas tester 1 air-supply line pass rubber circle 32 simultaneously, can make smoke and dust gas tester 1 start working, smoke and dust gas carries out preliminary coarse filtration earlier through filter plate 34 after, the rethread semi-circular activated carbon plate 33 adsorbs, thereby avoid impurity in the smoke and dust gas to cause the jam to smoke and dust gas tester 1 on the air-supply line, improve smoke and dust gas tester 1 follow-up detection efficiency.

As shown in fig. 1, the flue gas outlet pipe on the other side of the flue gas tester 1 is provided with a processing component 4 for absorbing and discharging the detected flue gas to avoid polluting the atmosphere, the processing component 4 comprises a box 41, the box 41 is fixedly arranged on the other side of the flue gas tester 1, an air pump is arranged in the box 41, an air exhaust pipe 43 is fixedly arranged at the air exhaust end of the air pump, one end of the air exhaust pipe 43, which is far away from the air pump, penetrates through the box 41 and is connected with an air outlet pipe of the flue gas tester 1 through a pipeline, the flue gas inside the flue gas tester 1 is conveniently extracted by the air pump through the air exhaust pipe 43, a water tank 42 is arranged at the top of the box 41, and the water tank 42 is fixedly connected with the other side wall of the flue gas tester 1.

The inside fixed activated carbon plate 45 that is equipped with of water tank 42, the fixed blast pipe 44 that is equipped with of air pump exhaust end, the one end that the blast pipe 44 kept away from the air pump runs through water tank 42 top and blast pipe 44 and extends to the inside bottom of water tank 42, and the air pump work of being convenient for is discharged the smoke and dust gas after will detecting to water tank 42 inside through blast pipe 44 to through the reaction liquid reaction, adsorb smoke and dust gas through activated carbon plate 45 simultaneously, water tank 42 top one side hinge connection has apron 46, water tank 42 is kept away from the fixed drain pipe 47 that is used for discharging waste water that is equipped with in one side that smoke and dust flue gas tester 1, the fixed valve 48 that is equipped with on drain pipe 47, the waste water that makes the inside absorption of water tank 42 of being convenient for through opening valve 48 is discharged through drain pipe 47.

Through setting up processing component 4, at first pass through the pipe connection between exhaust tube 43 one end and the smoke and dust flue gas tester 1 outlet duct, later after smoke and dust flue gas tester 1 detects and end, make the inside air pump of box 41 begin to work, and open apron 46, add reaction liquid to the water tank 42, then the air pump passes through exhaust tube 43 with the smoke and dust gas after detecting and discharges to the water tank 42 through blast pipe 44 and carry out abundant reaction with the reaction liquid in the water tank 42, the gas after the reaction is adsorbed through blast pipe 44 again, thereby avoid the smoke and dust gas after the detection directly to discharge to the air in influence staff healthy and cause atmospheric pollution.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a smoke and dust gas detector, includes smoke and dust flue gas tester (1), its characterized in that: the four corners of the bottom of the smoke and dust smoke tester (1) are fixedly provided with moving wheels (2);

the smoke and dust flue gas tester (1) is characterized in that a filtering component (3) is arranged on an air inlet pipe at one side of the smoke and dust flue gas tester, and is used for filtering and detecting smoke and dust flue gas to be extracted first, so that the detection accuracy is improved;

The air outlet pipe at the other side of the smoke and dust smoke tester (1) is provided with a processing component (4) which is used for absorbing the smoke and dust gas after detection and then discharging the smoke and dust gas to avoid polluting the atmosphere;

The filter assembly (3) comprises a filter box body (31), the filter box body (31) is arranged on one side of the smoke and dust smoke tester (1), a through hole is formed in one side, close to the smoke and dust smoke tester (1), of the filter box body (31), a rubber ring (32) is fixedly arranged on the inner wall of the through hole, an air inlet pipe of the smoke and dust smoke tester (1) penetrates through the through hole, a filter plate (34) is fixedly arranged in the center of one side, far away from the smoke and dust smoke tester (1), of the filter box body (31), and a semicircular active carbon plate (33) used for filtering dust in smoke and dust is fixedly arranged on the inner wall of one side, close to the filter plate (34).

2. A smoke detector according to claim 1, wherein: the utility model discloses a smoke and dust flue gas tester, including filtration box (31) and smoke and dust flue gas tester, filtration box (31) bottom is fixed be equipped with two L type support frames (35) that are used for supporting filtration box (31) that distribute from front to back, two T type flutings that distribute from front to back have been seted up to smoke and dust flue gas tester (1) a side wall bottom, two both ends are all fixed in the inside front and back of T type fluting are equipped with spring (37).

3. A smoke detector according to claim 2, wherein: two opposite one ends of spring (37) are all fixed and are equipped with joint piece (38), two both sides wall all has seted up with joint piece (38) size assorted recess (36) around the one end that filtering box (31) was kept away from to L type support frame (35), and the one end that filtering box (31) was kept away from to two L type support frames (35) is the joint respectively in inside two T type flutings.

4. A smoke detector according to claim 1, wherein: the treatment assembly (4) comprises a box body (41), the box body (41) is fixedly arranged on the other side of the smoke and dust smoke tester (1), an air pump is arranged inside the box body (41), an air extraction pipe (43) is fixedly arranged at the air extraction end of the air pump, and one end, far away from the air pump, of the air extraction pipe (43) penetrates through the box body (41) and is connected with an air outlet pipe of the smoke and dust smoke tester (1) through a pipeline.

5. The smoke detector of claim 4, wherein: the utility model discloses a smoke and dust flue gas tester, including box (41) and inside, box (41) top is equipped with water tank (42), and water tank (42) and another lateral wall fixed connection of smoke and dust flue gas tester (1), water tank (42) inside is fixed to be equipped with active carbon plate (45), the fixed blast pipe (44) that are equipped with of air pump exhaust end, one end that air pump was kept away from to blast pipe (44) runs through water tank (42) top and blast pipe (44) and extends to water tank (42) inside bottom.

6. A smoke detector according to claim 1, wherein: the water tank (42) top one side hinge connection has apron (46), the fixed drain pipe (47) that are used for discharging waste water that are equipped with in one side that smoke and dust flue gas tester (1) were kept away from to water tank (42), fixedly be equipped with valve (48) on drain pipe (47).