CN211602821U

CN211602821U - Automatic smoke and dust tester

Info

Publication number: CN211602821U
Application number: CN201922476788.4U
Authority: CN
Inventors: 肖彬; 童敏
Original assignee: Jiangsu Ruichuang Ecological Environment Technology Co ltd
Current assignee: Jiangsu Ruichuang Ecological Environment Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an automatic smoke and dust tester involves smoke and dust test field, including the detection case, the equal fixed mounting in both sides of detection case has the suction pipe, and two suction pipes all are linked together with the inside of detection case, and the equal threaded mounting of one end that two suction pipes kept away from each other has the thread sealing lid, one side fixed mounting of detection case has L type post. The utility model discloses in, need examine time measuring to the smoke and dust, aim at the smoke and dust with the suction tube on right side, start flexible pneumatic cylinder, when flexible pneumatic cylinder's output is tensile, can follow the right side and inhale the smoke and dust and detect, the left gas of discharging simultaneously, time measuring needs examine once more, aim at the smoke and dust with the left suction tube, flexible pneumatic cylinder's output shrink, can follow the left side and inhale the smoke and dust, the gas on discharge right side simultaneously, need not to bleed once more, detection efficiency is high, and the air in the detection case all can discharge when detecting at every turn, improve the detection data degree of accuracy.

Description

Automatic smoke and dust tester

Technical Field

The utility model relates to a smoke and dust test technical field especially relates to an automatic smoke and dust tester.

Background

The smoke dust is solid particles discharged in the process of burning coal and industrial production, the main components of the smoke dust are silicon dioxide, aluminum oxide, ferric oxide, calcium oxide, unburned carbon particles and the like, the variety of atmospheric pollutants is various, the smoke dust can be divided into two types according to the form, namely granular pollutants and harmful gases, and the smoke dust belongs to the granular pollutants.

Along with the progress of science and technology, the industrial manufacturing industry has been developed rapidly, but what has arisen therewith is the more and more serious environmental problem, the smoke dust that a large amount of factory kilns discharged has caused very big influence to the environment, this needs automatic smoke dust tester to come to carry out sample detection to the concentration of smoke dust, conversion concentration and total amount of emission, current smoke dust tester adopts the fan to inhale and exhaust mostly, need start exhaust fan exhaust after the detection, complex operation, and after the gas detection to the sampling, can not discharge the gas after the detection completely, and then can cause in next gas detection measuring time, it is inaccurate to detect the data, for this we have proposed an automatic smoke dust tester.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic smoke and dust tester to solve the smoke and dust tester that provides among the above-mentioned background art and adopt the fan mostly to breathe in and exhaust, need start the exhaust fan exhaust after detecting, complex operation, and to the gaseous detection back of sampling, can not discharge the gas after detecting completely, and then can cause the gas detection time measuring next time, detect the inaccurate problem of data.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic smoke and dust tester, includes the detection case, the equal fixed mounting in both sides of detection case has the suction pipe, and two suction pipes all are linked together with the inside of detection case, and the equal threaded mounting of one end that two suction pipes kept away from each other has the thread sealing lid, one side fixed mounting of detection case has L type post, and the top fixed mounting of L type post has flexible pneumatic cylinder, and one side of flexible pneumatic cylinder is equipped with the slide opening of seting up on detection case one side inner wall, and the output of flexible pneumatic cylinder runs through slide opening and fixed mounting and has the air suction and exhaust board, air suction and exhaust board and detection case looks adaptation, and the one side that the air suction and exhaust board is close to flexible pneumatic cylinder contacts with.

Preferably, the bottom side of the detection box is fixedly provided with a fixed box, one side of the fixed box is provided with a display screen, the inner wall of the bottom side of the detection box is provided with a telescopic hole, the telescopic hole is internally and slidably provided with a detection contact, and two ends of the detection contact extend out of the telescopic hole.

Preferably, the two sides of the detection contact are respectively rotatably provided with a rotating rod, one end of each rotating rod, which is far away from each other, is respectively rotatably provided with a V-shaped rod, and the bottom sides of the two V-shaped rods are respectively rotatably arranged on the inner wall of the bottom side of the fixed box.

Preferably, a return spring is fixedly mounted at the bottom side of the detection contact, and the bottom end of the return spring is fixedly mounted on the inner wall of the bottom side of the fixed box.

Preferably, the top sides of the two V-shaped rods are all rotatably provided with the connecting rods, one ends, far away from each other, of the two connecting rods are all rotatably provided with the wedge-shaped pressing rods, two pressing holes based on symmetry of the detection contacts are formed in the inner wall of the bottom side of the detection box, the top ends of the two wedge-shaped pressing rods extend into the two pressing holes respectively, and the top side of one wedge-shaped pressing rod close to the air suction and exhaust plate is in contact with the bottom side of the air suction and exhaust plate.

Preferably, one side fixed mounting of detection case has the sealing rubber cover, and the sealing rubber cover is run through to the one end of telescopic hydraulic cylinder's output, and the bottom side fixed mounting of detection case has three sealing rubber cover, and the one end of detecting contact and two wedge depression bars runs through three sealing rubber cover respectively.

Preferably, a dust filter screen is fixedly mounted on the inner wall of the suction pipe and is positioned between the display screen and the threaded sealing cover.

The utility model has the advantages that:

in the utility model, when the air suction and exhaust plate is separated from the wedge-shaped pressure lever on the right side, because the reset spring is in a stretching state, the detection contact is moved into the telescopic hole under the acting force of the reset spring, the detection contact moves to drive the two rotating rods to rotate, the two rotating rods rotate to respectively drive the two V-shaped pressure rods to rotate, the two V-shaped pressure rods rotate to respectively drive the two connecting rods to rotate, the two connecting rods rotate to respectively drive the two wedge-shaped pressure rods to extend, at the moment, the detection contact is positioned in the telescopic hole without influencing the air suction and exhaust plate to move, when the air suction and exhaust plate moves to the left side, the air suction and exhaust plate extrudes the left wedge-shaped pressure rod to move downwards, the wedge-shaped pressure rod moves to drive the left V-shaped pressure rod to rotate, so that the left rotating rod rotates, the detection contact can be stretched, so that the detection contact is positioned in the telescopic hole in the air suction process and does not influence the movement of the air suction and exhaust plate, and the detection contact is moved into the detection box in the detection process, so that the sucked air can be conveniently detected;

the utility model discloses in, need examine time measuring to the smoke and dust, aim at the smoke and dust with the suction tube on right side, start flexible pneumatic cylinder, when flexible pneumatic cylinder's output is tensile, can follow the right side and inhale the smoke and dust and detect, the left gas of discharging simultaneously, time measuring needs examine once more, aim at the smoke and dust with the left suction tube, flexible pneumatic cylinder's output shrink, can follow the left side and inhale the smoke and dust, the gas on discharge right side simultaneously, need not to bleed once more, detection efficiency is high, and the air in the detection case all can discharge when detecting at every turn, improve the detection data degree of accuracy.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an automatic smoke dust tester provided by the present invention;

fig. 2 is a schematic front view of an automatic smoke dust tester provided by the present invention;

fig. 3 is a schematic view of a partial structure in fig. 2 of an automatic smoke dust tester provided by the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 2 of an automatic smoke tester provided by the present invention.

In the figure: 1. a detection box; 2. a suction tube; 3. a thread sealing cover; 4. an L-shaped column; 5. a telescopic hydraulic cylinder; 6. a slide hole; 7. an air suction and exhaust plate; 8. a display screen; 9. a fixed box; 10. a telescopic hole; 11. detecting a contact; 12. a rotating rod; 13. a V-shaped rod; 14. a connecting rod; 15. a wedge-shaped compression bar; 16. pressing the hole; 17. a dust filter screen; 18. and sealing the rubber sleeve.

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.

Referring to fig. 1-4, an automatic smoke dust tester comprises a detection box 1, wherein suction pipes 2 are fixedly installed on both sides of the detection box 1, the two suction pipes 2 are communicated with the inside of the detection box 1, a thread sealing cover 3 is installed on one end, away from each other, of each suction pipe 2, an L-shaped column 4 is fixedly installed on one side of the detection box 1, a telescopic hydraulic cylinder 5 is fixedly installed at the top end of each L-shaped column 4, a sliding hole 6 formed in the inner wall of one side of the detection box 1 is formed in one side of each telescopic hydraulic cylinder 5, the output end of each telescopic hydraulic cylinder 5 penetrates through the sliding hole 6 and is fixedly provided with an air suction and exhaust plate 7, the air suction and exhaust plates 7 are matched with the detection box 1, one side, close to the telescopic hydraulic cylinder 5, of the air suction and exhaust plate 7 is in contact with the inner wall of one side of the detection box 1, and air in the detection box, the smoke dust is sucked.

The utility model discloses in, the bottom side fixed mounting of detection case 1 has fixed case 9, and one side of fixed case 9 is equipped with display screen 8, has seted up flexible hole 10 on the bottom side inner wall of detection case 1, and slidable mounting has detection contact 11 in flexible hole 10, and outside detection contact 11's both ends all extended to flexible hole 10, can detect through detection contact 11.

The utility model discloses in, the both sides of detecting contact 11 are all rotated and are installed bull stick 12, and the one end that two bull sticks 12 kept away from each other is all rotated and is installed V type pole 13, and the bottom side of two V type poles 13 is all rotated and is installed on the bottom side inner wall of fixed case 9, and detecting contact 11 removes and drives two bull sticks 12 and rotate, and then drives two V type poles 13 and rotate.

The utility model discloses in, the bottom side fixed mounting that detects contact 11 has reset spring, and reset spring's bottom fixed mounting is on the bottom side inner wall of fixed case 9, and the effort that improves service spring can stimulate and detect contact 11 and make its immigration telescopic hole 10 in, does not influence and inhales air discharge plate 7 and removes.

In the utility model, the top sides of the two V-shaped rods 13 are both rotatably provided with the connecting rods 14, the ends of the two connecting rods 14 far away from each other are both rotatably provided with the wedge-shaped pressure rods 15, two symmetrical pressure holes 16 based on the detection contact 11 are arranged on the inner wall of the bottom side of the detection box 1, the top ends of the two wedge-shaped pressure rods 15 respectively extend into the two pressure holes 16, the top side of one wedge-shaped pressure rod 15 close to the air suction and exhaust plate 7 is contacted with the bottom side of the air suction and exhaust plate 7, when the air suction and exhaust plate 7 is separated from the wedge-shaped compression bar 15 on the right side, because the return spring is in a stretching state, therefore, under the action force of the return spring, the detection contact 11 moves into the telescopic hole 10, the detection contact 11 moves to drive the two rotating rods 12 to rotate, the two rotating rods 12 rotate to respectively drive the two V-shaped rods 13 to rotate, the two V-shaped rods 13 rotate to respectively drive the two connecting rods 14 to rotate, and the two connecting rods 14 rotate to respectively drive the two wedge-shaped pressure rods 15 to extend.

The utility model discloses in, one side fixed mounting of detection case 1 has sealed rubber sleeve 18, and the one end of the output of flexible pneumatic cylinder 5 runs through sealed rubber sleeve 18, and the bottom side fixed mounting of detection case 1 has three sealed rubber sleeve 18, and three sealed rubber sleeve 18 is run through respectively to the one end of detecting contact 11 and two wedge depression bars 15, can guarantee detection case 1's leakproofness through sealed rubber sleeve 18, prevents that external air from getting into in detection case 1, influences the detection accuracy.

The utility model discloses in, fixed mounting has dust filter screen 17 on the inner wall of suction tube 2, and dust filter screen 17 is located between display screen 8 and the thread sealing lid 3, can filter the dust in the smoke and dust through dust filter screen 17, further improves the detection accuracy.

This practical theory of operation:

when smoke needs to be detected, the two threaded sealing covers 3 are opened, the right suction pipe 2 is aligned with the smoke, the telescopic hydraulic cylinder 5 is started, the output end of the telescopic hydraulic cylinder 5 is stretched to drive the suction and exhaust plate 7 to move leftwards, the suction and exhaust plate 7 moves to generate negative pressure to suck the smoke from the right suction pipe 2, dust in the smoke is filtered by the dust filter screen 17 in the suction pipe 2, when the suction and exhaust plate 7 is separated from the right wedge-shaped pressure rod 15, the reset spring is in a stretching state, so that the detection contact 11 moves into the telescopic hole 10 under the acting force of the reset spring, the detection contact 11 moves to drive the two rotary rods 12 to rotate, the two rotary rods 12 rotate to respectively drive the two V-shaped rods 13 to rotate, the two V-shaped rods 13 rotate to respectively drive the two connecting rods 14 to rotate to respectively drive the two wedge-shaped pressure rods 15 to extend out, at the moment, the detection contact 11 is positioned in the telescopic hole 10 and does not influence, when the air suction and exhaust plate 7 moves to the left side, the air suction and exhaust plate 7 extrudes the wedge-shaped pressure lever 15 on the left side to enable the air suction and exhaust plate to move downwards, the wedge-shaped pressure lever 15 moves to drive the connecting rod 14 on the left side to rotate, the connecting rod 14 rotates to drive the V-shaped rod 13 on the left side to rotate, thereby rotating the rotating rod 12 at the left side, driving the detection contact 11 to move into the detection box 1, the return spring generates elastic deformation, the drawn-in smoke can then be detected by the detection contacts 11, the result can be viewed by the display screen 8, when a retest is required, the left suction pipe 2 is directed at the smoke, then start flexible pneumatic cylinder 5, the output of detection case 1 contracts for inhale exhaust plate 7 and remove rightwards, will inhale the gas discharge on exhaust plate 7 right side, inhale behind the smoke and dust the left side of exhaust plate 7 and detect, need not to bleed once more, detection efficiency is high, and all can discharge the air in the detection case 1 when detecting at every turn.

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

1. The utility model provides an automatic smoke and dust tester, includes detection case (1), its characterized in that: the utility model discloses a detection case, including detection case (1), the equal fixed mounting in both sides of detection case (1) has suction pipe (2), and two suction pipe (2) all are linked together with the inside of detection case (1), and threaded sealing lid (3) are installed to the equal screw thread of one end that two suction pipe (2) kept away from each other, one side fixed mounting of detection case (1) has L type post (4), and the top fixed mounting of L type post (4) has flexible pneumatic cylinder (5), and one side of flexible pneumatic cylinder (5) is equipped with slide opening (6) of seting up on detection case (1) one side inner wall, and the output of flexible pneumatic cylinder (5) runs through slide opening (6) and fixed mounting and inhales air discharge plate (7), inhales air discharge plate (7) and detection case (1) looks adaptation, and inhales one side that air discharge plate (7) are close to flexible pneumatic cylinder (5).

2. The automatic smoke tester of claim 1, wherein: the bottom side fixed mounting of detection case (1) has fixed case (9), and one side of fixed case (9) is equipped with display screen (8), has seted up flexible hole (10) on the bottom side inner wall of detection case (1), and slidable mounting has detection contact (11) in flexible hole (10), and the both ends of detection contact (11) all extend outside flexible hole (10).

3. The automatic smoke tester of claim 2, wherein: the two sides of the detection contact (11) are all rotatably provided with rotating rods (12), one ends of the two rotating rods (12) which are far away from each other are all rotatably provided with V-shaped rods (13), and the bottom sides of the two V-shaped rods (13) are all rotatably arranged on the inner wall of the bottom side of the fixed box (9).

4. The automatic smoke tester of claim 2, wherein: and a return spring is fixedly installed at the bottom side of the detection contact (11), and the bottom end of the return spring is fixedly installed on the inner wall of the bottom side of the fixed box (9).

5. An automatic smoke tester as claimed in claim 3 wherein: connecting rods (14) are installed on the top sides of the two V-shaped rods (13) in a rotating mode, one ends, far away from each other, of the two connecting rods (14) are installed on the wedge-shaped compression rods (15) in a rotating mode, two compression holes (16) based on symmetry of the detection contacts (11) are formed in the inner wall of the bottom side of the detection box (1), the top ends of the two wedge-shaped compression rods (15) extend into the two compression holes (16) respectively, and the top side, close to one wedge-shaped compression rod (15) of the air suction and exhaust plate (7), is in contact with the bottom side of the air suction and.

6. The automatic smoke tester of claim 1, wherein: one side fixed mounting of detection case (1) has sealed rubber sleeve (18), and the one end of the output of flexible pneumatic cylinder (5) runs through sealed rubber sleeve (18), and the bottom side fixed mounting of detection case (1) has three sealed rubber sleeve (18), and the one end of detection contact (11) and two wedge depression bars (15) runs through three sealed rubber sleeve (18) respectively.

7. The automatic smoke tester of claim 1, wherein: the inner wall of the suction pipe (2) is fixedly provided with a dust filter screen (17), and the dust filter screen (17) is positioned between the display screen (8) and the thread sealing cover (3).