CN214172448U

CN214172448U - Ventilation unit of chemical production equipment

Info

Publication number: CN214172448U
Application number: CN202022846411.6U
Authority: CN
Inventors: 李晓艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-10
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a ventilation unit of chemical production equipment, including device main part, mechanism of admitting air, pipe strain mechanism, blast pipe, mechanism, clean mechanism, filter core, extension board, second fan, adjustment mechanism, branch, fagging, support pole, storage tank, fixed block, buckle and torsional spring open and shut. The utility model has the advantages that: after air gets into the device main part, at first through the filter core, the filter core can absorb most harmful substance, and the continuous rotation of second fan, supplementary dirty air passes through inside the blast pipe eduction gear main part, meanwhile, the second fan rotates and drives the pole rotation, promote the buckle, after the buckle is promoted, will expose the freshener of the inside storage tank storage, then fresh smell molecule in the freshener will volatilize out, thereby can be when carrying out preliminary purification to the air, release corresponding clean flavor molecule, cover the peculiar smell molecule that is difficult to get rid of, make the sense organ experience of personnel around having guaranteed.

Description

Ventilation unit of chemical production equipment

Technical Field

The utility model relates to a ventilation unit specifically is a ventilation unit of chemical production equipment, belongs to chemical production technical field.

Background

The ventilation is a technology which adopts a natural or mechanical method to ensure that wind does not block and reaches a room or a sealed environment so as to cause a proper air environment such as sanitation, safety and the like, the normal ventilation can improve the indoor air quality and is beneficial to health, the ventilation is also called ventilation, namely, enough fresh air is fed into an indoor space by a mechanical or natural method, simultaneously, dirty air which does not accord with the sanitation requirement in the room is discharged, the indoor air meets the sanitation requirement and the requirement of the production process, various facilities for completing the ventilation work in a building are generally called ventilation equipment, and corresponding ventilation devices are frequently used in the chemical production.

However, in the chemical production process, some chemical products may have pungent odor or even foul odor, most of the conventional ventilation devices only improve the airflow movement of the chemical processing places to suck the dirty air, and discharge the dirty air after corresponding purification, but the odor factors in the dirty air are difficult to completely remove, and the discharged air will cause extremely bad experience to surrounding personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ventilation unit of chemical production equipment for solving above-mentioned problem, can release corresponding air-purifying's clean flavor molecule in the time of carrying out preliminary purification to the air in the use to cover the peculiar smell molecule that is difficult to get rid of, make the sense organ who has guaranteed personnel on every side experience.

The utility model realizes the above purpose by the following technical proposal, a ventilation device of chemical production equipment, which comprises a device main body, wherein the top of one side of the device main body is provided with an air inlet mechanism, a tube filtering mechanism is arranged in the air inlet mechanism, the middle part of one side of the device main body, which is far away from the air inlet mechanism, is provided with an exhaust pipe, the top of the device main body is provided with an opening and closing mechanism, the inside of the device main body is provided with a cleaning mechanism, the cleaning mechanism comprises a filter element, a support plate and a second fan, the inside of the device main body is provided with the filter element, one side of the inside of the device main body, which is positioned at the filter element, is connected with the support plate, the top of the support plate is fixed with the second fan, one side of the second fan is provided with an adjusting mechanism, the adjusting mechanism comprises a support rod, a support plate, a support rod, a storage tank, a fixed block, a buckle and a torsional spring, the inside of the device main body, which is positioned between the filter element and the second fan, is fixed with the support rod, the top of branch is fixed with the fagging, the top of fagging is fixed with the storage tank, the top of storage tank one side is fixed with the fixed block, the fixed block internal rotation has the buckle, the buckle with the top of storage tank is contradicted, the buckle is located the inside one end of fixed block is equipped with the torsional spring, the other end of torsional spring extends to the inside of fixed block.

Preferably, in order to facilitate the air flow entering the inside of the device main body, the air inlet mechanism comprises an air inlet pipe, a sleeve and a first fan, the top of one side of the device main body is connected with the air inlet pipe, one end of the air inlet pipe, which deviates from the device main body, is fixed with the sleeve, and the first fan is arranged inside the sleeve.

Preferably, in order to clean the inner wall of the air inlet pipe conveniently, the air inlet mechanism further comprises a sealing plug and a collecting box, the sealing plug is arranged on one side of the top of the air inlet pipe, and the collecting box is arranged at the bottom of the air inlet pipe.

Preferably, in order to conveniently filter the gas entering the gas inlet pipe, the pipe filtering mechanism comprises a filter screen, a shifting rod, rubber blocks and inner grooves, the filter screen is arranged on the inner wall of the middle part of the gas inlet pipe, one side of the filter screen is connected with the shifting rod, the top and the bottom of the filter screen are respectively provided with one rubber block, the inner walls of the middle part of the gas inlet pipe are provided with two inner grooves, and the rubber blocks are clamped in the inner grooves.

Preferably, in order to conveniently open, close and seal the device main body, the opening and closing mechanism comprises a sealing plate and a buckling handle, the sealing plate is arranged at the top of the device main body, and the buckling handle is rotated in the middle of one side of the sealing plate.

Preferably, for convenient right the buckle plays the spacing effect of block, adjustment mechanism still includes the gag lever post, the buckle deviates from the bottom of torsional spring one side is connected with the gag lever post, the gag lever post block in inside the top of storage tank.

The utility model has the advantages that: when ventilation needs to be carried out on a chemical processing place, a user can switch on the second fan, after air enters the device main body through the air inlet pipe, the air firstly passes through the filter element, the filter element can absorb most harmful substances in the dirty air, the second fan continuously rotates to assist the dirty air to be discharged out of the device main body through the exhaust pipe, meanwhile, the second fan rotates to drive the abutting rod to rotate, the abutting rod continuously rotates to push the buckle plate, after the buckle plate is pushed, the freshener stored in the storage tank is exposed, fresh smell molecules in the freshener can be volatilized, after the abutting rod does not abut against the buckle plate, the buckle plate can return to the original position under the action of the torsion spring, the operation is continuously repeated, and therefore corresponding purified air odor molecules can be released while the air is preliminarily purified, the odor molecules which are difficult to remove are covered, so that the sensory experience of surrounding personnel is ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of the main body, the cleaning mechanism and the adjusting mechanism shown in FIG. 1;

FIG. 3 is a schematic structural view of the tube filter structure shown in FIG. 1;

FIG. 4 is a schematic view of a coupling structure of the casing and the first fan shown in FIG. 1;

FIG. 5 is an enlarged view of portion A of FIG. 2;

fig. 6 is an enlarged view of the portion B shown in fig. 3.

In the figure: 1. the device comprises a device main body, 2, an air inlet mechanism, 21, an air inlet pipe, 22, a sleeve, 23, a sealing plug, 24, a collecting box, 25, a first fan, 3, a pipe filtering mechanism, 31, a filter screen, 32, a deflector rod, 33, a rubber block, 34, an inner groove, 4, an exhaust pipe, 5, an opening and closing mechanism, 51, a sealing plate, 52, a buckling handle, 6, a cleaning mechanism, 61, a filter element, 62, a support plate, 63, a second fan, 7, an adjusting mechanism, 71, a support rod, 72, a support plate, 73, a support rod, 74, a storage tank, 75, a fixing block, 76, a buckling plate, 77, a torsion spring, 78 and a limiting rod.

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. 1-6, a ventilation device of chemical production equipment comprises a device main body 1, an air inlet mechanism 2 is arranged at the top of one side of the device main body 1, a tube filter mechanism 3 is arranged in the air inlet mechanism 2, an exhaust tube 4 is arranged in the middle of one side of the device main body 1, which is far away from the air inlet mechanism 2, an opening and closing mechanism 5 is arranged at the top of the device main body 1, a cleaning mechanism 6 is arranged in the device main body 1, the cleaning mechanism 6 comprises a filter element 61, a support plate 62 and a second fan 63, the filter element 61 is arranged in the device main body 1, the support plate 62 is connected to one side of the filter element 61 in the device main body 1, the second fan 63 is fixed at the top of the support plate 62, an adjusting mechanism 7 is arranged at one side of the second fan 63, the adjusting mechanism 7 comprises a support rod 71, a support plate 72, a support rod 73, a storage tank 74, a fixed block 75, a pinch plate 76 and a torsion spring 77, a support rod 71 is fixed between the filter element 61 and the second fan 63 in the device main body 1, supporting plates 72 are fixed to the tops of the supporting rods 71, storage tanks 74 are fixed to the tops of the supporting plates 72, fixed blocks 75 are fixed to the tops of one sides of the storage tanks 74, buckling plates 76 rotate in the fixed blocks 75, the buckling plates 76 abut against the tops of the storage tanks 74, torsion springs 77 are arranged at one ends, located inside the fixed blocks 75, of the buckling plates 76, and the other ends of the torsion springs 77 extend into the fixing blocks 75.

As a technical optimization scheme of the utility model, air inlet mechanism 2 includes intake pipe 21, sleeve pipe 22 and first fan 25, and the top of 1 one side of device main part is connected with intake pipe 21, and the one end that intake pipe 21 deviates from device main part 1 is fixed with sleeve pipe 22, and sleeve pipe 22's internally mounted has first fan 25.

As a technical optimization scheme of the utility model, air inlet mechanism 2 still includes stopper 23 and collection box 24, and one side at intake pipe 21 top is equipped with stopper 23, and intake pipe 21's bottom is equipped with collection box 24.

As the utility model discloses a technical optimization scheme, mechanism 3 is strained to pipe includes filter screen 31, driving lever 32, block rubber 33 and inside groove 34, is equipped with filter screen 31 on the inner wall at intake pipe 21 middle part, and one side of filter screen 31 is connected with driving lever 32, and the top and the bottom of filter screen 31 are equipped with a block rubber 33 respectively, are equipped with two inside grooves 34 on the inner wall at intake pipe 21 middle part, and block rubber 33 block is blocked in inside groove 34.

As a technical optimization scheme of the utility model, mechanism 5 opens and shuts includes shrouding 51 and detains 52, and the top of device main part 1 is equipped with shrouding 51, and the middle part of shrouding 51 one side is rotated and is had to detain 52.

As a technical optimization scheme of the utility model, adjustment mechanism 7 still includes gag lever post 78, and the bottom that buckle 76 deviates from torsional spring 77 one side is connected with gag lever post 78, and gag lever post 78 block is inside in the top of storage tank 74.

When the utility model is used, firstly, the device main body 1 is fixedly arranged on a corresponding wall of a chemical processing place, the air inlet pipe 21 faces indoors, and the exhaust pipe 4 faces outdoors, so that the preparation work before the device is used is completed; when ventilation needs to be performed on a chemical processing place, a user can switch on the first fan 25 and the second fan 63, the first fan 25 continuously rotates to absorb dirty air generated in the chemical processing place into the sleeve 22 and then into the air inlet pipe 21, at this time, the filter screen 31 plays a role of screening and filtering large-particle impurities in the air, damage caused by the particles entering the device main body 1 is avoided, after the air enters the device main body 1 through the air inlet pipe 21, the air firstly passes through the filter element 61, the filter element 61 can absorb most harmful substances in the dirty air, the second fan 63 continuously rotates to assist the dirty air to be discharged out of the device main body 1 through the exhaust pipe 4, meanwhile, the second fan 63 rotates to drive the supporting rod 73 to rotate, along with continuous rotation of the supporting rod 73, the buckling plate 76 is collided and pushed, and after the buckling plate 76 is pushed, the freshener stored in the storage tank 74 is exposed, fresh smell molecules in the freshener can volatilize, after the abutting rod 73 does not abut against the buckling plate 76 any more, the buckling plate 76 returns to the original position under the action of the torsion spring 77, and the operations are repeated continuously, so that the air can be preliminarily purified, corresponding pure smell molecules for purifying the air are released, peculiar smell molecules which are difficult to remove are covered, and the sensory experience of surrounding personnel is guaranteed; in addition, after the use, the user can open the sealing plug 23, adds corresponding sanitizer towards in the intake pipe 21, conveniently cleans the dirt on the intake pipe 21 inner wall, and sewage can flow to in collecting box 24 along with it, is convenient for clear up.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a ventilation unit of chemical production equipment, includes device main part (1), its characterized in that: the top of device main part (1) one side is equipped with mechanism (2) of admitting air, it strains mechanism (3) to be equipped with the pipe in mechanism (2) of admitting air, device main part (1) deviates from the middle part of mechanism (2) one side of admitting air is equipped with blast pipe (4), the top of device main part (1) is equipped with mechanism (5) that opens and shuts, the inside of device main part (1) is equipped with clean mechanism (6), clean mechanism (6) are including filter core (61), extension board (62) and second fan (63), the inside of device main part (1) is equipped with filter core (61), device main part (1) inside is located one side of filter core (61) is connected with extension board (62), extension board (62) top is fixed with second fan (63), one side of second fan (63) is equipped with adjustment mechanism (7), adjustment mechanism (7) include branch (71), Fagging (72), support pole (73), storage tank (74), fixed block (75), buckle (76) and torsional spring (77), device main part (1) is inside to be located filter core (61) with be fixed with between second fan (63) branch (71), the top of branch (71) is fixed with fagging (72), the top of fagging (72) is fixed with storage tank (74), the top of storage tank (74) one side is fixed with fixed block (75), fixed block (75) internal rotation has buckle (76), buckle (76) with the top of storage tank (74) is contradicted, buckle (76) are located the inside one end of fixed block (75) is equipped with torsional spring (77), the other end of torsional spring (77) extends to the inside of fixed block (75).

2. The ventilating device of chemical production equipment according to claim 1, wherein: mechanism (2) admits air includes intake pipe (21), sleeve pipe (22) and first fan (25), the top of device main part (1) one side is connected with intake pipe (21), intake pipe (21) deviate from the one end of device main part (1) is fixed with sleeve pipe (22), the internally mounted of sleeve pipe (22) has first fan (25).

3. The ventilation device of chemical production equipment according to claim 2, wherein: air inlet mechanism (2) still include stopper (23) and collection box (24), one side at intake pipe (21) top is equipped with stopper (23), the bottom of intake pipe (21) is equipped with collect box (24).

4. The ventilation device of chemical production equipment according to claim 2, wherein: mechanism (3) is strained to pipe includes filter screen (31), driving lever (32), block rubber (33) and inside groove (34), be equipped with on the inner wall at intake pipe (21) middle part filter screen (31), one side of filter screen (31) is connected with driving lever (32), the top and the bottom of filter screen (31) are equipped with one respectively block rubber (33), be equipped with two on the inner wall at intake pipe (21) middle part inside groove (34), block rubber (33) block in inside groove (34).

5. The ventilating device of chemical production equipment according to claim 1, wherein: the opening and closing mechanism (5) comprises a sealing plate (51) and a buckle handle (52), the sealing plate (51) is arranged at the top of the device main body (1), and the buckle handle (52) is rotated in the middle of one side of the sealing plate (51).

6. The ventilating device of chemical production equipment according to claim 1, wherein: adjustment mechanism (7) still include gag lever post (78), buckle (76) deviate from the bottom of torsional spring (77) one side is connected with gag lever post (78), gag lever post (78) block in inside the top of storage tank (74).