CN217304533U

CN217304533U - Smoke dust testing device

Info

Publication number: CN217304533U
Application number: CN202221041703.5U
Authority: CN
Inventors: 李焕强
Original assignee: Daocheng Environmental Technology Shandong Co ltd
Current assignee: Daocheng Environmental Technology Shandong Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-26
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a smoke and dust testing arrangement, including the tester body, tester body diapire is equipped with a plurality of folding grooves, and is a plurality of all be equipped with the bracing piece in the folding groove, two extrusion grooves about the bracing piece lateral wall is equipped with, two all be equipped with the inserted block through extrusion mechanism in the extrusion groove, tester body outer wall is equipped with a plurality ofly and corresponds and with the jack of folding groove intercommunication with the inserted block, tester body top is equipped with the rose box, the inside filter screen that is equipped with of rose box, the rose box passes through screwed connection pipe and this body coupling of tester, be equipped with the blast pipe on the rose box. The utility model discloses a set up bracing piece, folding groove, inserted block, extrusion mechanism and jack, set up on the device can conveniently accomodate and folding bracing piece, need not to provide extra space of placing for it when carrying, can provide convenience and practicality for the in-service use of device.

Description

Smoke dust testing device

Technical Field

The utility model relates to a smoke and dust tester technical field especially relates to a smoke and dust testing arrangement.

Background

The smoke and fume tester is used for trapping particles in a pipeline by a pitot tube constant-speed sampling weight method, qualitatively and quantitatively measuring harmful gases by a constant-potential electrolysis method, and can be used for measuring smoke dynamic pressure, smoke static pressure, pressure before a flowmeter, temperature before the flowmeter, smoke temperature, moisture content, O2, SO2, CO, NO2, H2S, CO2, constant-speed suction flow rate and the like.

The device among the prior art is mostly box structure, need come to realize supporting with the help of extra strutting arrangement and place in actual use, not only can cause the trouble to the use, still need provide extra space and place this strutting arrangement simultaneously when carrying, most all do not consider to carry out filtering operation to the smoke and dust among the device among the prior art simultaneously, it can directly discharge to test, this mode can lead to the environment to receive the pollution, need redesign a smoke and dust testing arrangement to above-mentioned problem from this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a smoke dust testing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a smoke dust testing device comprises a tester body, wherein the bottom wall of the tester body is provided with a plurality of folding grooves, supporting rods are arranged in the folding grooves, the side wall of the supporting rod is provided with an upper extrusion groove and a lower extrusion groove, the two extrusion grooves are both provided with an insert block through an extrusion mechanism, the outer wall of the tester body is provided with a plurality of jacks corresponding to the inserting blocks and communicated with the folding groove, a filter box is arranged above the tester body, a filter screen is arranged in the filter box, the filter box is connected with the tester body through a spiral connecting pipe, the filtering box is provided with an exhaust pipe, the bottom wall of the filtering box is provided with a plurality of moving grooves, sliding rods are fixedly arranged in the moving grooves, the outer wall of the sliding rod is provided with a connecting rod in a sliding mode, the connecting rod is provided with a connecting rod through a reset mechanism, and the upper end face of the tester body is provided with a plurality of connecting grooves corresponding to the connecting rod.

Preferably, the extrusion mechanism comprises an extrusion spring arranged in the extrusion groove, and two ends of the extrusion spring are respectively and elastically connected with the bottom wall of the insertion block and the bottom wall in the extrusion groove.

Preferably, the reset mechanism comprises a reset spring arranged outside the sliding rod, and two ends of the reset spring are respectively and elastically connected with the outer wall of the connecting rod and the inner wall of the connecting groove.

Preferably, many the bracing piece lateral wall all is fixed and is equipped with the steadying plate, tester body diapire is equipped with the groove of accomodating that corresponds with the steadying plate.

Preferably, the joint rod and the joint groove are arranged in an L shape, and the outer wall of the joint rod is in sliding contact with the inner wall of the joint groove.

Preferably, the back of the filter box is provided with an opening and closing opening, and an opening and closing door is arranged in the opening and closing opening.

The utility model has the advantages that:

1. through setting up bracing piece, folding groove, inserted block, extrusion mechanism and jack, set up on the device can conveniently accomodate and folding bracing piece, need not to provide extra space of placing for it when carrying, can provide convenience and practicality for the in-service use of device.

2. Through setting up rose box, filter screen, screwed connection pipe, joint pole, canceling release mechanical system and linking up the groove, can realize carrying out filtration treatment to the smoke and dust after the test, can also realize the cooling emission to the smoke and dust to a certain extent with the help of screwed connection pipe simultaneously, and this rose box has realized swiftly connecting in the dismantlement with the help of linking up the pole and linking up the groove.

Drawings

Fig. 1 is a schematic structural view of a smoke testing device provided by the present invention;

fig. 2 is a schematic structural diagram of the smoke testing device provided by the present invention.

In the figure: the tester comprises a tester body 1, an air inlet pipe 2, a supporting rod 3, a stabilizing plate 4, an inserting block 5, a jack 6, a filter box 7, a spiral connecting pipe 8, an air outlet pipe 9, an engaging rod 10, an engaging groove 11, a moving groove 12, a sliding rod 13, a return spring 14 and a receiving groove 15.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a smoke and dust testing arrangement, including

tester body

1, 1 diapire of tester body is equipped with a plurality of folding grooves, all be equipped with bracing piece 3 in a plurality of folding grooves, two extrusion grooves about 3 lateral walls of bracing piece are equipped with, all be equipped with inserted block 5 through extrusion mechanism in two extrusion grooves, extrusion mechanism is including setting up the extrusion spring at the extrusion inslot, extrusion spring both ends respectively with 5 diapalls of inserted block and extrusion inslot diapalls elastic connection, the elastic potential energy that extrusion spring provided can extrude inserted block 5, thereby make it stably be in jack 6, thereby guarantee that bracing piece 3 can stably be in folding inslot and fold and accomodate.

The outer wall of the tester body 1 is provided with a plurality of jacks 6 which correspond to the plug blocks 5 and are communicated with the folding grooves, a filter box 7 is arranged above the tester body 1, a filter screen is arranged inside the filter box 7, the filter box 7 is connected with the tester body 1 through a spiral connecting pipe 8, an exhaust pipe 9 is arranged on the filter box 7, the bottom wall of the filter box 7 is provided with a plurality of moving grooves 12, slide rods 13 are fixedly arranged in the moving grooves 12, linking rods 10 are arranged on the outer walls of the slide rods 13 in a sliding mode, the linking rods 10 are provided with the linking rods 10 through a reset mechanism, the reset mechanism comprises reset springs 14 arranged outside the slide rods 13, two ends of each reset spring 14 are respectively and elastically connected with the outer walls of the linking rods 10 and the inner walls of the linking grooves 11, elastic potential energy provided by the reset springs 14 can pull the linking rods 10, and therefore the linking rods 10 are guaranteed to be stably located in the linking grooves 11 and cannot be separated from the linking rods.

The tester body 1 up end is equipped with a plurality of linking grooves 11 that correspond with linking pole 10, links up pole 10 and all is L shape setting with linking groove 11, links up pole 10 outer wall and links up 11 inner walls sliding contact in groove, and the setting of L shape can make linking pole 10 can only lateral shifting break away from with linking groove 11, plays the restriction.

Many 3 lateral walls of bracing piece are all fixed and are equipped with

steadying plate

4, and 1 diapire of tester body is equipped with the groove 15 of accomodating that corresponds with steadying plate 4, and steadying plate 4 can improve support stability, accomodates groove 15 and can accomodate folding time at bracing piece 3 and provide storage space for steadying plate 4.

The back of the filter box 7 is provided with an opening and closing opening, an opening and closing door is arranged in the opening and closing opening, and the filter screen can be cleaned or replaced by means of the opening and closing opening and the opening and closing door.

When the utility model is used, the support rod 3 is required to be drawn out when the tester body 1 is used, specifically, the insert block 5 is pressed to enter the extrusion groove and be separated from the current jack 6, then the support rod 3 is drawn out and one of the insert blocks 5 is driven to move to the lowest jack 6, at the moment, the insert block 5 can be inserted into the jack 6 under the action of the extrusion spring to fix the position of the support rod 3, and at the moment, the tester body 1 is supported by the support rod 3 to be placed for use;

when the tester body 1 is used, smoke enters from the air inlet pipe 2 for testing, enters the filter box 7 through the spiral connecting pipe 8 after the test is finished to be filtered, can dissipate heat and cool when flowing due to the spiral shape of the device when passing through the spiral connecting pipe 8, and is finally discharged through the exhaust pipe 9, wherein the filter screen in the filter box 7 can filter the smoke, so that the subsequent clean discharge is ensured, and the pollution to the control is avoided;

when the filter box 7 is detached, the joining rods 10 can be moved to both sides, and when the joining rods 10 are separated from the joining grooves 11, the connection between the filter box 7 and the tester body 1 can be released.

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. A smoke and dust testing device comprises a tester body (1) and is characterized in that a plurality of folding grooves are formed in the bottom wall of the tester body (1), supporting rods (3) are arranged in the folding grooves, an upper extrusion groove and a lower extrusion groove are formed in the side wall of each supporting rod (3), an insert block (5) is arranged in each extrusion groove through an extrusion mechanism, a plurality of inserting holes (6) corresponding to the insert blocks (5) and communicated with the folding grooves are formed in the outer wall of the tester body (1), a filter box (7) is arranged above the tester body (1), a filter screen is arranged inside the filter box (7), the filter box (7) is connected with the tester body (1) through a spiral connecting pipe (8), an exhaust pipe (9) is arranged on the filter box (7), a plurality of moving grooves (12) are formed in the bottom wall of the filter box (7), and a sliding rod (13) is fixedly arranged in each moving groove (12), slide bar (13) outer wall slip is equipped with links up pole (10), it is equipped with links up pole (10) to link up pole (10) through canceling release mechanical system, tester body (1) up end is equipped with a plurality of linking grooves (11) that correspond with linking pole (10).

2. A smoke test device according to claim 1, wherein said pressing mechanism comprises a pressing spring disposed in a pressing groove, and both ends of said pressing spring are elastically connected to the bottom wall of the insert (5) and the bottom wall of the pressing groove, respectively.

3. A smoke test device according to claim 2, wherein said reset mechanism comprises a reset spring (14) arranged outside the sliding rod (13), and both ends of said reset spring (14) are respectively connected with the outer wall of the joint rod (10) and the inner wall of the joint groove (11) in a flexible way.

4. The smoke dust testing device according to claim 3, wherein a stabilizing plate (4) is fixedly arranged on each of the side walls of the plurality of supporting rods (3), and a receiving groove (15) corresponding to the stabilizing plate (4) is formed in the bottom wall of the tester body (1).

5. A smoke test device according to claim 4, wherein said joint rod (10) and said joint groove (11) are arranged in L-shape, the outer wall of said joint rod (10) is in sliding contact with the inner wall of said joint groove (11).

6. The smoke and dust testing device according to claim 5, wherein an opening and closing opening is formed in the back face of the filtering box (7), and an opening and closing door is arranged in the opening and closing opening.