CN214289923U

CN214289923U - Novel special fume chamber of acid raw materials

Info

Publication number: CN214289923U
Application number: CN202120222513.2U
Authority: CN
Inventors: 段振宇
Original assignee: Jinan Shaoyuan Medical Technology Co ltd
Current assignee: Jinan Shaoyuan Medical Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-28
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a novel special fume chamber of acid raw materials, the on-line screen storage device comprises a base, the fixed cabinet body that is provided with in top of base, and the top fixed mounting of the cabinet body has a top board, and the top swing joint of top board has positioning bolt moreover, the fixed pipeline fan that is provided with in top of top board, and the top fixed mounting of pipeline fan has the top pipeline, and the fixed conveying fan that is provided with in top of top pipeline moreover. This novel special fume chamber of acid raw materials, through the top plate, the ventilation hole, the spout, the slide, the small opening, the gear pole, the initiative gear pole, first conical gear, second conical gear, under mutually supporting of adjustment disk and control box used, make the initiative gear pole can drive the gear pole and remove through rotating the adjustment disk, make the slide can remove in the inside of spout, can make the size of the crossing area of ventilation hole and small opening on the top plate, the size of adjusting the amount of wind that does not make full use of, can satisfy the user demand of the novel special fume chamber of acid raw materials.

Description

Novel special fume chamber of acid raw materials

Technical Field

The utility model relates to an acid raw materials stores technical field, specifically is novel special fume chamber of acid raw materials.

Background

Novel special fume chamber of acid raw materials, a novel special fume chamber to the acid raw materials of storage specially, increase the pipeline fan through the fume chamber top and can control the volume of airing exhaust, and the baffle in the fume chamber changes adjustable baffle that has the bleeder vent into, thereby the acid gas of the release of acid raw materials in the fume chamber is discharged away, it can dry storage to have realized raw materials in the fume chamber, do not absorb moisture, can not pack the bottle and appear the water stain, effect of free from extraneous odour, people are when saving acid raw materials on the market at present, often can use the novel special fume chamber of acid raw materials, but the novel special fume chamber of current acid raw materials still has certain defect, just for example:

1. the existing novel special fume hood for acidic raw materials is not convenient to regulate and control air volume generally, under the condition of the same air exhaust volume, the fume hood for acidic raw materials cannot meet the requirements, especially under the condition of damp and hot weather in summer, the raw materials stored in the fume hood for acidic raw materials are easy to absorb moisture, water stains are attached to raw material bottles, and even a large amount of water stains drop on baffles in the fume hood, so that the use requirements of the novel special fume hood for acidic raw materials cannot be met;

2. the existing novel special fume hood for acidic raw materials generally has poor air exhaust effect, and because the air volume control of the fan and the air exhaust system is that all fume hoods are controlled in batches, and a single fume hood is not controlled independently, the load of the fan can be increased under the condition that the air exhaust volume is increased integrally, meanwhile, the daily energy-saving use can not be met, and the air exhaust effect is not obvious;

aiming at the problems, innovative design is urgently needed on the basis of the original novel special fume hood structure for acidic raw materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel special fume chamber of acid raw materials to solve the novel special fume chamber of acid raw materials that proposes in the above-mentioned background art and generally not be convenient for regulate and control the amount of wind, and the novel special fume chamber of acid raw materials generally airs exhaust the effect not fine problem.

In order to achieve the above object, the utility model provides a following technical scheme: the novel special fume hood for the acidic raw materials comprises a base, wherein a cabinet body is fixedly arranged at the top of the base, a top plate is fixedly arranged at the top of the cabinet body, a positioning bolt is movably connected at the top of the top plate, a pipeline fan is fixedly arranged at the top of the top plate, a top pipeline is fixedly arranged at the top of the pipeline fan, a conveying fan is fixedly arranged at the top of the top pipeline, a vent hole is formed in the top plate, a chute is formed in the inner wall of the top plate, a sliding plate is movably connected to the inner wall of the chute, a leak hole is formed in the top of the sliding plate, a gear rod is movably connected to the right side of the sliding plate, an active gear rod is in threaded connection with the outer wall of the gear rod, a first bevel gear is fixedly connected to the outer wall of the active gear rod, a second bevel gear is connected to the outer wall of the first bevel gear in a meshing manner, and an adjusting disc is fixedly arranged on the inner wall of the second bevel gear, and an operation box is fixedly arranged on the adjusting disc.

Preferably, the base and the cabinet body form a fixed structure, and the inner wall of the groove at the top of the base is attached to the bottom of the cabinet body.

Preferably, the top plate is provided with a plurality of vent holes, and the size of the vent holes is the same as that of the leak holes in the sliding plate.

Preferably, the top plate passes through the spout and constitutes sliding structure with the slide, and the size of a dimension of spout is the same with the size of slide, and the inner wall of spout laminates with the outer wall of slide mutually moreover.

Preferably, the adjusting disk and the first bevel gear form a rotating structure through a second bevel gear, and the second bevel gear and the first bevel gear are arranged perpendicular to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the novel special fume hood for the acidic raw material;

1. under the mutual matching use of the top plate, the vent holes, the sliding chute, the sliding plate, the leakage holes, the gear rod, the driving gear rod, the first bevel gear, the second bevel gear, the adjusting disc and the operating box, the driving gear rod can drive the gear rod to move by rotating the adjusting disc, so that the sliding plate can move in the sliding chute, the size of the intersection area of the vent holes and the leakage holes on the top plate can be increased, the air volume can be adjusted to a great extent, and the use requirement of the novel special ventilating cabinet for acidic raw materials can be met;

2. under the mutually supporting use through base, the cabinet body, top board, positioning bolt, pipeline fan, top pipeline and conveying fan, through install the pipeline fan additional on cabinet body top pipeline to under the effect through pipeline fan and conveying fan, can effectively increase the volume of mending wind and airing exhaust, and then can effectually reduce the fan load, can satisfy daily energy-conserving use simultaneously, and the effect of airing exhaust is comparatively obvious.

Drawings

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

FIG. 2 is a schematic view of the top plate and the vent holes of the present invention;

FIG. 3 is a schematic view of the structure of the slide plate and the leak hole of the present invention;

fig. 4 is a schematic structural view of a first bevel gear and a second bevel gear of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a cabinet body; 3. a top plate; 4. positioning the bolt; 5. a pipeline fan; 6. a top duct; 7. a conveying fan; 8. a vent hole; 9. a chute; 10. a slide plate; 11. a leak hole; 12. a gear lever; 13. a driving gear lever; 14. a first bevel gear; 15. a second bevel gear; 16. an adjusting disk; 17. and an operation box.

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. 1-5, the present invention provides a technical solution: the novel special fume hood for acidic raw materials comprises a base 1, a cabinet body 2, a top plate 3, a positioning bolt 4, a pipeline fan 5, a top pipeline 6, a conveying fan 7, a vent hole 8, a sliding groove 9, a sliding plate 10, a leak hole 11, a gear rod 12, a driving gear rod 13, a first bevel gear 14, a second bevel gear 15, an adjusting disc 16 and an operation box 17, wherein the cabinet body 2 is fixedly arranged at the top of the base 1, the top plate 3 is fixedly arranged at the top of the cabinet body 2, the positioning bolt 4 is movably connected at the top of the top plate 3, the pipeline fan 5 is fixedly arranged at the top of the top plate 3, the top pipeline 6 is fixedly arranged at the top of the pipeline fan 5, the conveying fan 7 is fixedly arranged at the top of the top pipeline 6, the vent hole 8 is formed in the top plate 3, the sliding groove 9 is formed in the inner wall of the top plate 3, the sliding plate 10 is movably connected with the inner wall of the sliding groove 9, and the top of slide 10 has seted up small opening 11, and the right side swing joint of slide 10 has gear pole 12 simultaneously, and the outer wall threaded connection of gear pole 12 has initiative gear pole 13, and the outer wall fixedly connected with first conical gear 14 of initiative gear pole 13, and the outer wall meshing of first conical gear 14 is connected with second conical gear 15 moreover, and the inner wall of second conical gear 15 is fixed and is provided with adjusting disk 16, and the fixed mounting of adjusting disk 16 has control box 17 simultaneously.

The base 1 and the cabinet body 2 form a fixed structure, and the inner wall of the groove at the top of the base 1 is attached to the bottom of the cabinet body 2, so that the fixing effect of the base 1 and the cabinet body 2 is enhanced, and the base 1 and the cabinet body 2 can be well and conveniently connected;

the top plate 3 is provided with a plurality of vent holes 8, the number of the vent holes 8 is the same as that of the leak holes 11 on the sliding plate 10, and the size of the vent holes 8 is convenient to control the air volume through the intersecting surfaces of the vent holes 8 and the leak holes 11;

the top plate 3 and the sliding plate 10 form a sliding structure through the sliding chute 9, the size of the sliding chute 9 is the same as that of the sliding plate 10, and the inner wall of the sliding chute 9 is attached to the outer wall of the sliding plate 10, so that the sliding plate 10 can be conveniently placed in the sliding chute 9, and the sliding plate 10 can conveniently slide in the sliding chute 9;

the driving gear rod 13 and the sliding plate 10 form a sliding structure through the gear rod 12, and the outer walls of the gear rod 12 and the driving gear rod 13 are embedded on the outer wall of the gear rod 12, so that the driving gear rod 13 can drive the gear rod 12 to move conveniently, and the gear rod 12 can drive the sliding plate 10 to move;

the adjusting disk 16 forms a rotating structure with the first bevel gear 14 through the second bevel gear 15, and the second bevel gear 15 and the first bevel gear 14 are perpendicular to each other, so that the first bevel gear 14 can be driven to rotate by driving the second bevel gear 15 through the adjusting disk 16.

The working principle is as follows: when the novel special fume hood for acidic raw materials is used, according to the drawing 1, the cabinet body 2 is placed on the base 1 to be installed and fixed, the top plate 3 is installed and fixed at the top of the cabinet body 2 through the positioning bolt 4, the top of the top plate 3 is connected with the pipeline fan 5, when the gas in the cabinet body 2 is discharged, the conveying fan 7 on the top pipeline 6 is started, the gas in the cabinet body can be conveyed, meanwhile, the pipeline fan 5 on the bottom of the top pipeline 6 is started, and the discharging effect of the gas in the cabinet body 2 can be well improved;

according to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when the air volume needs to be regulated and controlled, the adjusting disk 16 on the rotatable operating box 17 can be rotated, under the action of the adjusting disk 16, the adjusting disk 16 can drive the second bevel gear 15 to rotate, meanwhile, the second bevel gear 15 can drive the first bevel gear 14 to rotate, the first bevel gear 14 can drive the driving gear rod 13 to rotate, the driving gear rod 13 can drive the gear rod 12 to move, meanwhile, the sliding plate 10 is connected to the gear rod 12, the sliding plate 10 can be moved on the sliding chute 9 in the top plate 3 through driving, and the air volume can be controlled and adjusted through the intersection area of the control vent 8 and the leakage hole 11.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel special fume chamber of acid raw materials, including base (1), its characterized in that: the top of the base (1) is fixedly provided with a cabinet body (2), the top of the cabinet body (2) is fixedly provided with a top plate (3), the top of the top plate (3) is movably connected with a positioning bolt (4), the top of the top plate (3) is fixedly provided with a pipeline fan (5), the top of the pipeline fan (5) is fixedly provided with a top pipeline (6), the top of the top pipeline (6) is fixedly provided with a conveying fan (7), the inside of the top plate (3) is provided with a vent hole (8), the inner wall of the top plate (3) is provided with a chute (9), the inner wall of the chute (9) is movably connected with a sliding plate (10), the top of the sliding plate (10) is provided with a leak hole (11), the right side of the sliding plate (10) is movably connected with a gear rod (12), the outer wall of the gear rod (12) is in threaded connection with a driving gear rod (13), and the outer wall of the driving gear rod (13) is fixedly connected with a first bevel gear (14), the outer wall of the first bevel gear (14) is meshed with a second bevel gear (15), the inner wall of the second bevel gear (15) is fixedly provided with an adjusting disc (16), and an operating box (17) is fixedly mounted on the adjusting disc (16).

2. The novel special fume hood for acidic raw materials according to claim 1, characterized in that: the base (1) and the cabinet body (2) form a fixed structure, and the inner wall of the groove at the top of the base (1) is attached to the bottom of the cabinet body (2).

3. The novel special fume hood for acidic raw materials according to claim 1, characterized in that: be provided with ventilation hole (8) on top plate (3), and the quantity of ventilation hole (8) is a plurality of, and the size of a dimension of a plurality of ventilation holes (8) is the same with the size of a dimension of small opening (11) on slide (10).

4. The novel special fume hood for acidic raw materials according to claim 1, characterized in that: the top plate (3) and the sliding plate (10) form a sliding structure through the sliding groove (9), the size of the sliding groove (9) is the same as that of the sliding plate (10), and the inner wall of the sliding groove (9) is attached to the outer wall of the sliding plate (10).

5. The novel special fume hood for acidic raw materials according to claim 1, characterized in that: the driving gear rod (13) and the sliding plate (10) form a sliding structure through the gear rod (12), and the outer walls of the gear rod (12) and the driving gear rod (13) are inlaid on the outer wall of the gear rod (12).

6. The novel special fume hood for acidic raw materials according to claim 1, characterized in that: the adjusting disc (16) and the first bevel gear (14) form a rotating structure through a second bevel gear (15), and the second bevel gear (15) and the first bevel gear (14) are arranged perpendicularly to each other.