CN219454185U - Dust removal wind cabinet supercharging box - Google Patents

Abstract

The utility model provides a dust removal air cabinet pressurizing box which comprises a box body, wherein a pressurizing main pipe is arranged in the box body, a fan is arranged on one side of the pressurizing main pipe, an air outlet pipe is arranged on the other side of the pressurizing main pipe, a filter screen is arranged at an air inlet of the pressurizing main pipe, and a screw rod positioned on one side of the pressurizing main pipe is arranged in the box body. According to the utility model, the filter screen in the box body is arranged on the filter screen seat, the filter screen seat is connected with the screw rod arranged in the box body in a screwing way, the screw rod can drive the filter screen seat to carry the filter screen to be in butt joint and separation with the air inlet on the pressurizing main pipe when rotating, a replacement window is arranged on one side of the box body, and a new worry screen can be easily replaced when the filter screen seat is close to the replacement window.

Description

Dust removal wind cabinet supercharging box

Technical Field

The utility model relates to the technical field of wind cabinets, in particular to a dust removal wind cabinet pressurizing box.

Background

At present, a fresh air cabinet is equipment for providing indoor air purification, and the fresh air cabinet is also called a fresh air pressurizing box, a fresh air cabinet and a fresh air pressurizing box. The built-in exhaust fan that send of new trend cabinet suppresses room temperature and changes, makes indoor keep sufficient fresh air, reaches indoor air purification's purpose, guarantees indoor air healthy, but current fan cabinet plenum box behind the work a period of time, the dust can adhere to the filter screen of air intake, and untimely dust on the clear filter screen can lead to the air intake to block up, reduces the work efficiency of new trend cabinet

In view of this, patent document publication No. CN209068668U discloses a dust-removing air chest pressurizing box including a box body, a pressurizing mechanism provided in the box body. The upper end of one side of the box body is provided with an air outlet area, and one side of the box body is provided with an air inlet area. And the outlet of the branch pipeline is connected with the air outlet area. The main pipeline is sequentially provided with a primary effect section and a heating section from bottom to top; the opening of the primary effect section is provided with a filter screen, two sides of the primary effect section are provided with mutually parallel support plates, a pair of rotatable screw rods are arranged on the two support plates, a pair of screw rods are in threaded connection with scraping plates, one side of each support plate is provided with a motor, and an output shaft of each motor is provided with a driving wheel; one end of the screw rod is provided with a driven wheel, and the driving wheel is connected with the driven wheel through belt transmission. When the device runs for a period of time, the motor drives the scraping plate to scrape off dust on the filter screen, so that the cleanliness and the service life of the filter screen are ensured; but owing to be provided with a large amount of meshes on the filter screen, can pile up the dust in the mesh, the scraper blade can not clear up the dust in the mesh, and then is difficult to guarantee the cleanliness of filter screen, and when scraping the brush, the dust exists the phenomenon that pierces through the filter screen moreover, leads to the dust to mix in the new trend, reduces air quality.

In order to improve fresh air quality, the utility model provides a dust removal air cabinet pressurizing box.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the dust removal air cabinet pressurizing box for solving the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a dust removal wind cabinet pressure boost case, includes the box, is provided with the pressure boost in the box and is responsible for, and one side that should boost is responsible for is provided with the fan and the opposite side is provided with out the tuber pipe, the air intake department that the pressure boost was responsible for is provided with the filter screen, be provided with the lead screw that is located pressure boost and is responsible for one side in the box, be connected with the filter screen seat relative with the air intake on this lead screw in a screwed connection, this filter screen seat can dismantle with the filter screen and be connected, the change window relative with the filter screen seat has been seted up to one side of box.

Further, the filter screen seat is in a groove shape and is internally provided with a clamping groove.

Further, one side fixedly connected with of filter screen seat closes silk cover of being connected with the lead screw soon, and the outer wall fixedly connected with uide bushing of this silk cover, box inner wall fixedly connected with and uide bushing sliding connection's guiding axle.

Further, a sealing plate for sealing the replacement window is fixedly connected to one side of the filter screen seat through a connecting rod, and an air inlet hole is formed in the sealing plate.

Further, one end of the screw rod is fixedly connected with a rotating handle positioned outside the box body.

Further, a sealing rubber pad positioned on the peripheral wall of the air inlet is adhered to one side of the pressurizing main pipe.

The beneficial effects of the utility model are as follows:

the filter screen in the box is installed on the filter screen seat, and the filter screen seat is connected with the screw rod of setting in the box soon, can drive the filter screen seat and carry the filter screen and boost air intake butt joint and separation on being responsible for when the screw rod is rotatory, has seted up the change window in one side of box, can change the filter screen that new easily when the filter screen seat is close to the change window, and this kind of setting has the advantage of conveniently changing the filter screen, compares with prior art moreover, has the advantage that improves new trend filtration quality.

Drawings

FIG. 1 is a schematic diagram of a structure of a dust-removing air cabinet of the present utility model after a filter screen in a pressurizing box moves outwards;

FIG. 2 is a schematic diagram of a structure of a screw rod, a screw sleeve, a filter screen seat and a filter screen in a dust removal air cabinet pressurizing box;

in the figure: 1. a case; 11. replacing the window; 12. a guide shaft; 2. a pressurizing main pipe; 21. an air inlet; 3. a blower; 4. an air outlet pipe; 5. a filter screen; 6. a screw rod; 61. a rotating handle; 7. a filter screen seat; 71. a clamping groove; 72. a silk sleeve; 721. a guide sleeve; 8. a sealing plate; 81. an air inlet hole; 9. and (5) sealing the rubber cushion.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a dust removal fan cabinet boost tank, including box 1, be provided with the pressure boost in box 1 and be responsible for 2, one side that should boost is responsible for 2 is provided with fan 3 and the opposite side is provided with out tuber pipe 4, fan 3 is used for improving the pressure of the interior air current of pressure boost and is responsible for 2, the outside air after the pressure boost is outwards discharged through out tuber pipe 4, the air intake 21 department that the pressure boost is responsible for 2 is provided with filter screen 5, outside air gets into in the pressure boost is responsible for 2 through filter screen 5, dust impurity in the gas can pile up on filter screen 5, be provided with the lead screw 6 that is located pressure boost in box 1, be connected with the filter screen seat 7 opposite with air intake 21 on this lead screw 6, can drive filter screen seat 7 and be kept away from and be close to the action of air intake 21 when lead screw 6 rotates, this filter screen seat 7 and filter screen 5 can be dismantled to be connected, from this can drive filter screen 5 to break away from air intake 21, the relative change window 11 of filter screen seat 7 has been seted up to one side of box 1, filter screen seat 7 can drive filter screen 5 to change window 11 department, operating personnel can change the 5 of this full load dust, this kind of setting has improved the quality compared with the brush in the prior art and has improved the filter screen that the life of the brush 5 has been used to brush the filter screen that has improved the quality and has greatly improved.

In this embodiment, the filter screen seat 7 is in a groove shape and has a clamping groove 71 formed therein, and the filter screen 5 is detachably connected with the filter screen seat 7 through the clamping groove 71, that is to say, the filter screen 5 can be directly removed and installed from the open end of the filter screen seat 7.

In this embodiment, one side of the filter screen seat 7 is fixedly connected with a screw sleeve 72 screwed with the screw rod 6, the outer wall of the screw sleeve 72 is fixedly connected with a guide sleeve 721, the inner wall of the box 1 is fixedly connected with a guide shaft 12 slidingly connected with the guide sleeve 721, and the filter screen seat 7 can be driven to move along the axial direction of the guide shaft 12 when the screw rod 6 is controlled to rotate, so that the sliding structure of the filter screen seat 7 is controlled.

In this embodiment, one side of the filter screen seat 7 is fixedly connected with a sealing plate 8 for sealing the replacement window 11 through a connecting rod, after the filter screen 5 is in butt joint with the air inlet 21, the sealing plate 8 can seal the replacement window 11, and an air inlet 81 is formed in the sealing plate 8, so that the air inlet 81 plays a role in blocking large-volume sundries from entering the box body 1.

In this embodiment, one end of the screw rod 6 is fixedly connected with a rotating handle 61 located outside the case 1, and the rotating handle 61 is convenient for an operator to screw the screw rod 6.

In this embodiment, the sealing rubber pad 9 located on the peripheral wall of the air inlet 21 is adhered to one side of the pressurizing main pipe 2, and the filter screen 5 can be pressed and attached to the sealing rubber pad 9 when moving towards the air inlet 21, so that the installation tightness of the filter screen 5 is improved.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a dust removal wind cabinet boost tank, includes box (1), is provided with in box (1) and pressurizes and be responsible for (2), and one side that should supercharge is responsible for (2) is provided with fan (3) and the opposite side is provided with out tuber pipe (4), air intake (21) department that supercharged is responsible for (2) is provided with filter screen (5), a serial communication port, be provided with in box (1) and be located lead screw (6) that supercharged is responsible for (2) one side, be connected with filter screen seat (7) relative with air intake (21) on this lead screw (6) soon, this filter screen seat (7) can dismantle with filter screen (5) and be connected, change window (11) relative with filter screen seat (7) have been seted up to one side of box (1).

2. A dedusting air cabinet plenum as in claim 1 wherein: the filter screen seat (7) is in a groove shape and is internally provided with a clamping groove (71).

3. A dedusting air cabinet plenum as in claim 2 wherein: one side fixedly connected with of filter screen seat (7) closes silk cover (72) of being connected with screw (6) soon, and outer wall fixedly connected with uide bushing (721) of this silk cover (72), box (1) inner wall fixedly connected with and uide bushing (721) sliding connection's guiding axle (12).

4. A dedusting air cabinet plenum as in claim 1 wherein: one side of the filter screen seat (7) is fixedly connected with a sealing plate (8) for sealing the replacement window (11) through a connecting rod, and an air inlet hole (81) is formed in the sealing plate (8).

5. A dedusting air cabinet plenum as in claim 1 wherein: one end of the screw rod (6) is fixedly connected with a rotating handle (61) positioned outside the box body (1).

6. A dedusting air cabinet plenum as in claim 1 wherein: one side of the pressurizing main pipe (2) is adhered with a sealing rubber pad (9) positioned on the peripheral wall of the air inlet (21).