CN211865059U

CN211865059U - Benzopyrene detects uses dust proof box

Info

Publication number: CN211865059U
Application number: CN201922181880.8U
Authority: CN
Inventors: 孙立春
Original assignee: WEITAIKE TECHNOLOGY (WUHAN) CO LTD
Current assignee: WEITAIKE TECHNOLOGY (WUHAN) CO LTD
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-11-06
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a benzopyrene detects technical field, specifically discloses a benzopyrene detects uses dust-proof box, the on-line screen storage device comprises a base, the top of base is provided with the box, the bottom fixedly connected with cylinder of box inner chamber, the top fixedly connected with backup pad of cylinder output end, the top fixedly connected with of backup pad examines test table, the inner wall fixedly connected with active carbon filter screen of base. The utility model discloses a set up base, box, cylinder, backup pad, examine test table, active carbon filter screen, fan, exhaust tube, outlet duct, gas-supply pipe, case lid, sealed piece, fixed box, draw-in groove, pull ring, pull rod, spring, draw piece and fixture block, can handle the inside dust of box, the convenient fixed and removal of case lid has simultaneously solved the lower problem of current benzopyrene detection dust proof box practicality, this benzopyrene detects uses dust proof box, possesses advantages such as practicality height, is worth promoting.

Description

Benzopyrene detects uses dust proof box

Technical Field

The utility model relates to a benzopyrene detects technical field, specifically is a benzopyrene detects uses dust-proof box.

Background

Benzopyrene is pentacyclic polycyclic aromatic hydrocarbon, the crystallization is yellow solid, this kind of material is produced under the incomplete combustion state between three hundred degrees to six hundred degrees, benzopyrene exists in the coal tar, and the coal tar can be seen in the car exhaust gas, tobacco and the smoke that the timber burns and produce, and in the charcoal roast food, benzopyrene is a mutagen and carcinogenic substance, the test table used for benzopyrene to detect at present is exposed in the external environment, and the outside air contains a large amount of dusts and impurities, this inevitably can fall into the test object, thus influence the accuracy of the testing result, the ordinary dust proof box is single in construction, can't be fine guarantee inside not have dusts, also inconvenient opening and closing the case lid, reduced the practicality of the dust proof box, is unfavorable for using.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a benzopyrene detects uses dust-proof box possesses practicality advantage such as high, has solved the lower problem of current benzopyrene detects uses dust-proof box practicality.

The utility model discloses a dustproof box for detecting benzopyrene, which comprises a base, wherein the top of the base is provided with a box body, the bottom of an inner cavity of the box body is fixedly connected with a cylinder, the top of an output end of the cylinder is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a detection platform, the inner wall of the base is fixedly connected with an active carbon filter screen, two sides of the box body are both fixedly connected with fans, one sides of the two fans opposite to each other are both communicated with an exhaust pipe, one end of the exhaust pipe, far away from the fans, penetrates through the inner cavity of the box body, the bottom of the fans is communicated with an outlet pipe, the bottom of the outlet pipe sequentially penetrates through the base and the active carbon filter screen and extends to the bottom of the active carbon filter screen, the top of the base is communicated with a gas pipe, the top of the gas pipe is, the bottom of sealing block extends to the inner chamber of box, the both sides at box top all are fixed with fixed box, the draw-in groove has all been seted up to the both sides of case lid, and two opposite one sides of fixed box all are provided with the pull ring, and the equal fixedly connected with pull rod in two opposite one sides of pull ring, the one end that the pull ring was kept away from to the pull rod runs through to the inner chamber of fixed box and the cover is equipped with the spring, one side fixedly connected with that the pull ring was kept away from to the pull rod draws the piece, and two draw the equal fixedly connected with fixture block in one side that the piece is relative, the fixture block is kept away from and is run through.

The utility model discloses a benzopyrene detects uses dust-proof box, wherein the top fixedly connected with supporting leg of base, the quantity of supporting leg is four, and evenly distributed in the bottom of base, through setting up the supporting leg, can play the effect of supporting the base.

The utility model discloses a benzopyrene detects uses dust-proof box, wherein the bottom intercommunication of base has row material pipe, the bottom cover of arranging the material pipe is equipped with the tube cap, the quantity of active carbon filter screen is two, arranges the material pipe through the setting, can play the effect of arranging the material, through setting up the tube cap, can seal row material pipe.

The utility model discloses a benzopyrene detects uses dust-proof box, wherein fixedly connected with support frame between the bottom of box and the base, the quantity of support frame is four, and evenly distributed in the four corners of bottom half, through setting up the support frame, can play the effect of supporting box.

The utility model discloses a benzopyrene detects uses dust-proof box, wherein the surface cover of gas-supply pipe is equipped with the valve, and two one ends that the exhaust tube is relative all communicate there is the suction hood, through setting up the valve, can control the use of gas-supply pipe.

The utility model discloses a benzopyrene detects uses dustproof case, wherein the equal fixedly connected with guide plate in both sides of base inner chamber bottom, and the guide plate is triangle-shaped, the bottom and the box contact of case lid, the material of sealed piece is rubber, through setting up the guide plate, can play the effect of water conservancy diversion.

The utility model discloses a benzopyrene detects uses dust-proof box, wherein the first through-hole that uses with the pull rod cooperation is all seted up to the opposite one side of fixed box, and the second through-hole that uses with the fixture block cooperation is all seted up to the one side that two fixed boxes are relative, through setting up first through-hole, can be convenient for the installation and the use of pull rod, through setting up the second through-hole, can be convenient for the installation and the use of fixture block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up base, box, cylinder, backup pad, examine test table, active carbon filter screen, fan, exhaust tube, outlet duct, gas-supply pipe, case lid, sealed piece, fixed box, draw-in groove, pull ring, pull rod, spring, draw piece and fixture block, can handle the inside dust of box, the convenient fixed and removal of case lid has simultaneously solved the lower problem of current benzopyrene detection dust proof box practicality, this benzopyrene detects uses dust proof box, possesses advantages such as practicality height, is worth promoting.

2. The utility model discloses a set up the supporting leg, can play the effect of support base, arrange the material pipe through setting up, can play the effect of row material, through setting up the tube cap, can seal row material pipe, through setting up the support frame, can play the effect of supporting box, through setting up the valve, can control the use of gas-supply pipe, through setting up the guide plate, can play the effect of water conservancy diversion, through setting up first through-hole, the installation and the use of the pull rod of can being convenient for, through setting up the second through-hole, the installation and the use of fixture block of can being convenient for.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a box body; 3. a cylinder; 4. a support plate; 5. a detection table; 6. an activated carbon filter screen; 7. a fan; 8. an air exhaust pipe; 9. an air outlet pipe; 10. a gas delivery pipe; 11. a box cover; 12. a sealing block; 13. a fixing box; 14. a card slot; 15. a pull ring; 16. a pull rod; 17. a spring; 18. pulling the block; 19. a clamping block; 20. supporting legs; 21. a discharge pipe; 22. a tube cover; 23. a support frame; 24. and (4) a valve.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a benzopyrene detection dust-proof box, which comprises a base 1, a box body 2 is arranged on the top of the base 1, an air cylinder 3 is fixedly connected on the bottom of the inner cavity of the box body 2, a support plate 4 is fixedly connected on the top of the output end of the air cylinder 3, a detection table 5 is fixedly connected on the top of the support plate 4, an activated carbon filter screen 6 is fixedly connected on the inner wall of the base 1, fans 7 are fixedly connected on both sides of the box body 2, an exhaust tube 8 is communicated with one side opposite to the two fans 7, one end of the exhaust tube 8 far away from the fan 7 penetrates through the inner cavity of the box body 2, the bottom of the fan 7 is communicated with an air outlet tube 9, the bottom of the air outlet tube 9 sequentially penetrates through the base 1 and the activated carbon filter screen 6 and extends to the bottom of the activated carbon filter screen 6, a gas pipe 10 is, the bottom of case lid 11 is fixedly connected with seal block 12, the bottom of seal block 12 extends to the inner chamber of case lid 11, the both sides at box 2 top all are fixed with fixed box 13, draw-in groove 14 has all been seted up to the both sides of case lid 11, one side that two fixed box 13 are opposite all is provided with pull ring 15, the equal fixedly connected with pull rod 16 in one side that two pull ring 15 are relative, the one end that pull rod 16 kept away from pull ring 15 runs through to the inner chamber of fixed box 13 and is equipped with spring 17, one side fixedly connected with pull block 18 that pull rod 16 kept away from pull ring 15, one side that two pull blocks 18 are opposite all fixedly connected with fixture block 19, one side that fixture block 19 kept away from pull block 18 runs through to the outside of fixed box 13 and extends to the inner chamber of draw-in groove 14, through setting up base 1, case body 2, cylinder 3, backup pad 4, detection platform 5, active carbon filter screen 6, fan, Sealed piece 12, fixed box 13, draw-in groove 14, pull ring 15, pull rod 16, spring 17, draw piece 18 and fixture block 19 can handle the inside dust of box 2, and case lid 11 is convenient fixed and remove simultaneously, has solved the lower problem of current benzopyrene detection with dust proof box practicality, and this benzopyrene detects with dust proof box possesses advantages such as practicality height, is worth promoting.

Base 1's top fixedly connected with supporting leg 20, the quantity of supporting leg 20 is four, and evenly distributed in base 1's bottom, through setting up supporting leg 20, can play the effect of supporting base 1.

Base 1's bottom intercommunication has row material pipe 21, and the bottom cover of arranging material pipe 21 is equipped with tube cap 22, and the quantity of active carbon filter screen 6 is two, arranges material pipe 21 through setting up, can play the effect of arranging the material, through setting up tube cap 22, can seal row material pipe 21.

Fixedly connected with support frame 23 between the bottom of box 2 and base 1, the quantity of support frame 23 is four, and evenly distributed in the four corners of box 2 bottom, through setting up support frame 23, can play the effect of supporting box 2.

The surface cover of gas-supply pipe 10 is equipped with valve 24, and the one end that two exhaust tubes 8 are relative all communicates there is the air inlet cover, through setting up valve 24, can control the use of gas-supply pipe 10.

The equal fixedly connected with guide plate in both sides of base 1 inner chamber bottom, and the guide plate is triangle-shaped, and the bottom and the 2 contacts of box of case lid 11, and the material of sealed piece 12 is rubber, through setting up the guide plate, can play the effect of water conservancy diversion.

First through-hole with 16 cooperation uses of pull rod is all seted up to the opposite one side of fixed box 13, and the second through-hole with 19 cooperation uses of fixture block is all seted up to the relative one side of two fixed boxes 13, through setting up first through-hole, can be convenient for pull rod 16's installation and use, through setting up the second through-hole, can be convenient for fixture block 19's installation and use.

When using the utility model discloses the time: the user pulls the pull ring 15, the pull ring 15 drives the pull rod 16 to move, the pull rod 16 drives the pull block 18 to extrude the spring 17, the pull block 18 drives the clamping block 19 to remove from the clamping groove 14, at the moment, the box cover 11 can move upwards, the box cover 11 drives the sealing block 12 to move out of the box body 2, at the moment, the detection table 5 and the cylinder 3 can be used, the box cover 11 is moved when the box cover 11 needs to be installed, the box cover 11 drives the sealing block 12 to move into the box body 2, the box cover 11 moves downwards to extrude the clamping block 19 to drive the clamping block 19 to move, the clamping block 19 moves to drive the pull block 18 to extrude the spring 17, until the clamping groove 14 corresponds to the clamping block 19, the spring 17 resets, the clamping block 19 is driven to be inserted into the clamping groove 14 through the matching of the pull block 18 to fix the box cover 11, meanwhile, dust can enter the box body 2 through opening the box cover 11 each time, the fan 7 is started, and air in the box body, the air can get back to the box body 2 again through the air pipe 10 after being filtered by the active carbon filter screen 6, and the dust in the box body 2 can be avoided through the circulation of the internal air.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a benzopyrene detects uses dust-proof box, includes base (1), its characterized in that: the air purifier is characterized in that a box body (2) is arranged at the top of the base (1), an air cylinder (3) is fixedly connected to the bottom of an inner cavity of the box body (2), a supporting plate (4) is fixedly connected to the top of an output end of the air cylinder (3), a detection table (5) is fixedly connected to the top of the supporting plate (4), an activated carbon filter screen (6) is fixedly connected to the inner wall of the base (1), fans (7) are fixedly connected to the two sides of the box body (2), an air exhaust pipe (8) is communicated with one opposite side of each of the two fans (7), one end, far away from each fan (7), of each air exhaust pipe (8) penetrates through the inner cavity of the box body (2), an air outlet pipe (9) is communicated with the bottom of each fan (7), the bottom of each air outlet pipe (9) sequentially penetrates through the base (1) and the activated carbon filter screen (6) and extends to the bottom, the top of the gas conveying pipe (10) is communicated with the box body (2), the top of the box body (2) is provided with a box cover (11), the bottom of the box cover (11) is fixedly connected with a sealing block (12), the bottom of the sealing block (12) extends to the inner cavity of the box body (2), two sides of the top of the box body (2) are respectively fixed with a fixing box (13), two sides of the box cover (11) are respectively provided with a clamping groove (14), one opposite sides of the two fixing boxes (13) are respectively provided with a pull ring (15), one opposite sides of the two pull rings (15) are respectively and fixedly connected with a pull rod (16), one end of the pull rod (16) far away from the pull ring (15) penetrates through the inner cavity of the fixing boxes (13) and is sleeved with a spring (17), one side of the pull rod (16) far away from the pull ring (15) is fixedly connected with a pull block (18), one opposite side of the, one side of the clamping block (19) far away from the pulling block (18) penetrates through the outer side of the fixed box (13) and extends to the inner cavity of the clamping groove (14).

2. The dustproof box for detecting benzopyrene according to claim 1, characterized in that: the top fixedly connected with supporting leg (20) of base (1), the quantity of supporting leg (20) is four, and evenly distributed in the bottom of base (1).

3. The dustproof box for detecting benzopyrene according to claim 1, characterized in that: the bottom intercommunication of base (1) has row material pipe (21), the bottom cover of arranging material pipe (21) is equipped with tube cap (22), the quantity of active carbon filter screen (6) is two.

4. The dustproof box for detecting benzopyrene according to claim 1, characterized in that: fixedly connected with support frame (23) between the bottom of box (2) and base (1), the quantity of support frame (23) is four, and evenly distributed in the four corners of box (2) bottom.

5. The dustproof box for detecting benzopyrene according to claim 1, characterized in that: the surface cover of air-supply pipe (10) is equipped with valve (24), and the one end that two exhaust tubes (8) are relative all communicates there is the air inlet cover.

6. The dustproof box for detecting benzopyrene according to claim 1, characterized in that: the air-conditioning box is characterized in that guide plates are fixedly connected to two sides of the bottom of an inner cavity of the base (1) respectively and are triangular, the bottom of the box cover (11) is in contact with the box body (2), and the sealing block (12) is made of rubber.

7. The dustproof box for detecting benzopyrene according to claim 1, characterized in that: first through holes matched with the pull rod (16) for use are formed in the opposite sides of the two fixing boxes (13), and second through holes matched with the clamping blocks (19) for use are formed in the opposite sides of the two fixing boxes (13).