CN219083365U

CN219083365U - Exhaust cylinder structure

Info

Publication number: CN219083365U
Application number: CN202223471960.5U
Authority: CN
Inventors: 蔡杰余
Original assignee: Dangyang Ruiding Packaging Material Co ltd
Current assignee: Dangyang Ruiding Packaging Material Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-26
Anticipated expiration: 2032-12-26

Abstract

The utility model provides an exhaust cylinder structure which comprises an air inlet section, an air outlet section and a fan arranged between the air inlet section and the air outlet section, wherein the fan is arranged on the inner side of a wall body, the air outlet section penetrates through the wall body and extends to the outer side of the wall body, one end of the air inlet section, which is far away from the fan, is detachably connected with an installation cylinder, a positioning pore plate is fixedly connected in the installation cylinder, first thread sections which are arranged on two sides of the positioning pore plate in a row with the air inlet section are also arranged in the installation cylinder, a filter cylinder which is accommodated in the installation cylinder and is in threaded connection with the first thread sections is also arranged in the installation cylinder, and the end surface of the filter cylinder, which is far away from the positioning pore plate, is also fixedly connected with a handle. The utility model solves the problem that the filter structure is arranged in the air inlet section in the prior art and is inconvenient to detach.

Description

Exhaust cylinder structure

Technical Field

The utility model relates to the technical field of exhaust equipment, in particular to an exhaust cylinder structure.

Background

The production workshop generally needs to lead out the air in the workshop outwards through exhaust equipment, and simultaneously introduces new air into the workshop through air inlet equipment, thereby achieving the effect of taking a breath. Dust impurities may exist in a workshop, so that the adopted exhaust equipment is generally provided with a filtering structure so as to intercept dust and prevent the dust from directly discharging outwards to cause environmental pollution. The exhaust equipment can be an exhaust cylinder, the exhaust cylinder comprises a fan, an air inlet section and an air outlet section, the air inlet section and the air outlet section are connected with the fan, the filtering structure is generally arranged in the air inlet section, the filtering structure needs to be detached for cleaning after being used for a period of time, and then the filtering structure is remounted, however, the filtering structure is inconvenient to detach due to the fact that the filtering structure is arranged in the air inlet section.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides an exhaust cylinder structure, which solves the problem that a filtering structure is arranged in an air inlet section in the prior art and is inconvenient to detach.

According to the embodiment of the utility model, the exhaust cylinder structure comprises an air inlet section, an air outlet section and a fan arranged between the air inlet section and the air outlet section, wherein the fan is arranged on the inner side of a wall body, the air outlet section penetrates through the wall body to extend to the outer side of the wall body, one end of the air inlet section, which is away from the fan, is detachably connected with a mounting cylinder, a positioning pore plate is fixedly connected in the mounting cylinder, first thread sections which are arranged on two sides of the positioning pore plate in a row with the air inlet section are also arranged in the mounting cylinder, the exhaust cylinder structure further comprises a filter cylinder which is accommodated in the mounting cylinder and is in threaded connection with the first thread sections, and a handle is fixedly connected on the end face of the filter cylinder, which is away from the positioning pore plate.

In the above-mentioned embodiment, filter through the built-in cartridge filter of mounting cylinder, when dismantling, can dismantle the cartridge filter through the handle, then can clear up, solved among the prior art filtration and built-in the inconvenient problem of dismantling of air inlet section.

Further, the cartridge filter comprises a cylinder body, a connecting section in threaded fit with the first threaded section is fixedly arranged at one end of the cylinder body, a closing cover pore plate is buckled at one end of the cylinder body, which is away from the connecting section, a handle is fixedly connected to the closing cover pore plate, and a filter screen block is clamped in the cylinder body.

Further, the cylinder is fixedly connected with a mounting ring, and the sealing cover pore plate is connected with the mounting ring through a first bolt.

Further, a second thread section is arranged on the air inlet section, and the mounting cylinder is in threaded fit with the second thread section.

Further, the inside fixed connection of wall body is perpendicular mounting panel with it still, has seted up the slip frame on the mounting panel, fixedly connected with is located the connecting block of slip frame below on the mounting panel, is provided with in the slip frame and keeps out the board, keeps out the vertical setting of board and the lower extreme and is connected with the connecting block through the second bolt, and the fan card is between keeping out board and wall body inboard.

Further, the mounting plate is fixedly connected with a backing plate clung to the inner side of the wall body, and the fan is clamped between the backing plate and the abutting plate.

Further, the backing plate is provided with a perforation, and the air outlet section passes through the perforation.

Compared with the prior art, the utility model has the following beneficial effects:

the filter cartridge is arranged in the installation cylinder, so that the filter cartridge is convenient to detach, and the problem that the filter structure is built in the air inlet section and is inconvenient to detach in the prior art is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a filter cartridge according to an embodiment of the present utility model;

in the above figures:

the air inlet section 1, the air outlet section 2, the fan 3, the wall body 4, the mounting cylinder 5, the positioning hole plate 6, the filter cylinder 7, the handle 8, the cylinder body 9, the connecting section 10, the sealing hole plate 11, the filter screen block 12, the mounting ring 13, the first bolt 14, the mounting plate 15, the sliding frame 16, the connecting block 17, the retaining plate 18, the second bolt 19, the backing plate 20 and the perforation 21.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 and 2, this embodiment provides an exhaust cylinder structure, it includes air inlet section 1 and air-out section 2 and sets up fan 3 between the two, fan 3 installs the inboard at wall body 4, air-out section 2 passes wall body 4 and extends to the outside of wall body 4, air inlet section 1 deviates from the one end of fan 3 and can dismantle and be connected with a mounting cylinder 5, fixedly connected with locating hole board 6 in the mounting cylinder 5, still be provided with in the mounting cylinder 5 with air inlet section 1 divide the first screw thread section of locating hole board 6 both sides, still include the cartridge filter 7 of holding in the mounting cylinder 5 and with first screw thread section threaded connection, still fixedly connected with handle 8 on the terminal surface that cartridge filter 7 deviates from locating hole board 6.

In the above embodiment, the filter cartridge 7 is arranged in the mounting cylinder 5 for filtering, and when the filter cartridge 7 is dismounted, the handle 8 can be used for dismounting the filter cartridge 7, and then cleaning can be performed, so that the problem that the filter structure is arranged in the air inlet section 1 and is inconvenient to dismount in the prior art is solved; as in the prior art, the fan 3 is installed inside the wall 4, and when the fan 3 operates, air in the workshop enters the installation cylinder 5 and then the filter cylinder 7, enters the air inlet section 1 after passing through the filter cylinder 7, and is guided out from the air outlet section 2 after passing through the fan 3.

As shown in fig. 1 and 2, the filter cartridge 7 comprises a cartridge body 9, a connecting section 10 in threaded fit with the first threaded section is fixedly arranged at one end of the cartridge body 9, a sealing cover pore plate 11 is buckled at one end of the cartridge body 9, which is away from the connecting section 10, a handle 8 is fixedly connected to the sealing cover pore plate 11, a filter screen block 12 is clamped in the cartridge body 9, the filter screen block 12 can be woven by steel wires, the filter screen block 11 is clamped in the filter cartridge 7, dust can be filtered when air passes through, when the filter screen block is disassembled, the handle 8 can be disassembled by rotating, then the sealing cover pore plate 11 is disassembled, the filter screen block 12 can be taken down for cleaning, and then the filter screen block can be reinstalled again; further, the cylinder 9 is fixedly connected with a mounting ring 13, the cover pore plate 11 is connected with the mounting ring 13 through a first bolt 14, the cover pore plate 11 and the filter cartridge 7 are fixed relatively by the first bolt 14, the cover pore plate 11 does not rotate along with the rotation of the handle 8, so that the filter cartridge 7 can be detached, and then the filter screen block 12 can be detached by detaching the first bolt 14.

As shown in fig. 1, the air inlet section 1 is provided with a second threaded section, and the mounting cylinder 5 is in threaded fit with the second threaded section, so that the mounting cylinder 5 can be detached.

As shown in fig. 1, the inner side of the wall body 4 is fixedly connected with a mounting plate 15 vertical to the wall body 4, a sliding frame 16 is arranged on the mounting plate 15, a connecting block 17 positioned below the sliding frame 16 is fixedly connected to the mounting plate 15, a retaining plate 18 is arranged in the sliding frame 16, the retaining plate 18 is vertically arranged, the lower end of the retaining plate 18 is connected with the connecting block 17 through a second bolt 19, the fan 3 is clamped between the retaining plate 18 and the inner side of the wall body 4, the retaining plate 18 can be detached, the fan 3 can be detached conveniently, and meanwhile, the mounting plate 15 supports the fan 3 to be installed more stably; further, a base plate 20 tightly attached to the inner side of the wall body 4 is fixedly connected to the mounting plate 15, the fan 3 is clamped between the base plate 20 and the retaining plate 18, the base plate 20 is provided with a through hole 21, the air outlet section 2 penetrates through the through hole 21, and the mounting plate 15 and the base plate 20 form an L-shaped bracket for mounting the fan 3.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides an exhaust cylinder structure, a serial communication port, including air inlet section and air-out section and the fan of setting between the two, the inboard at the wall body is installed to the fan, the air-out section passes the wall body and extends to the outside of wall body, the air inlet section deviates from the one end of fan and can dismantle and be connected with the installation section of thick bamboo, fixedly connected with locating hole board in the installation section of thick bamboo, still be provided with in the installation section of thick bamboo with the air inlet section divide the first screw thread section of lining up locating hole board both sides, still including holding the cartridge filter of installing section of thick bamboo in and with first screw thread section threaded connection, still fixedly connected with handle on the terminal surface that the cartridge filter deviates from the locating hole board.

2. The exhaust air cylinder structure as claimed in claim 1, wherein the filter cylinder comprises a cylinder body, one end of the cylinder body is fixedly provided with a connecting section in threaded fit with the first threaded section, one end of the cylinder body, which is away from the connecting section, is buckled with a closing cover pore plate, the handle is fixedly connected to the closing cover pore plate, and the filter screen block is clamped in the cylinder body.

3. The exhaust duct structure of claim 2, wherein the cylinder is further fixedly connected with a mounting ring, and the cover orifice plate is connected with the mounting ring by a first bolt.

4. The exhaust duct structure of claim 1, wherein the air intake section is provided with a second threaded section and the mounting duct is threadedly engaged with the second threaded section.

5. The exhaust cylinder structure as claimed in any one of claims 1 to 4, wherein the inner side of the wall body is fixedly connected with a mounting plate perpendicular to the inner side of the wall body, a sliding frame is arranged on the mounting plate, a connecting block positioned below the sliding frame is fixedly connected to the mounting plate, a retaining plate is arranged in the sliding frame, the retaining plate is vertically arranged, the lower end of the retaining plate is connected with the connecting block through a second bolt, and the fan is clamped between the retaining plate and the inner side of the wall body.

6. The exhaust cylinder structure as claimed in claim 5, wherein the mounting plate is fixedly connected with a pad closely attached to the inner side of the wall, and the fan is clamped between the pad and the retaining plate.

7. The exhaust duct structure of claim 6, wherein the backing plate is perforated and the air outlet section extends through the perforations.