CN216244721U - Automatic dust adsorption type power ventilating duct device - Google Patents

Abstract

The utility model discloses an automatic dust adsorption type power ventilating duct device which comprises a filtering device, wherein ventilating duct main bodies are arranged on the left side and the right side of the filtering device, a replacing chamber is arranged at the top of the filtering device, a power exhaust fan is arranged on the inner wall of the filtering device, a first fixing frame is arranged on one side of the power exhaust fan, a second fixing frame and a third fixing frame are arranged in the replacing chamber, and a pushing cylinder is arranged at the top of the replacing chamber. This automatic dust adsorbs formula power air pipe device is through connecting filter equipment between two air pipe main parts, can filter the dust in the air through the filtration on the first fixed frame of filter equipment inside when the air passes through filter equipment, change the room through setting up at filter equipment's top simultaneously, change the indoor portion and set up the fixed frame of second and the fixed frame of third that are used for reserve change, not only guarantee that the filterable effect of filter equipment dust still conveniently changes, improve the practicality.

Description

Automatic dust adsorption type power ventilating duct device

Technical Field

The utility model relates to the technical field of ventilation pipeline equipment, in particular to an automatic dust adsorption type power ventilation pipeline device.

Background

The ventilation pipeline is a metal or composite pipeline for ventilation and air-conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases; the ventilation pipe, the board, the section bar and other main finished product materials used for manufacturing and installing the ventilation pipe are in accordance with the regulations of the national current standard of design and related products, and are proved by factory inspection, and the materials are inspected and accepted according to the national current related standard when entering the field; the ventilating duct is divided into the following parts by material: generally, the following are provided: steel plate air pipes (common steel plates), galvanized plate (white iron) air pipes, stainless steel ventilation pipes, glass fiber reinforced plastic ventilation pipes, composite material ventilation pipes, color steel sandwich heat-preservation plate ventilation pipes, double-sided aluminum foil heat-preservation ventilation pipes, single-sided color steel heat-preservation air pipes, rubberized cloth ventilation pipes (such as mining air pipes), mining plastic ventilation pipes and the like.

At present air pipe sets up the dust that the filter filtered in the air usually, and the filter generally is the filter screen, though can filter the dust but need frequently carry out manual with changing, because air pipe has the installation of certain height to it is very inconvenient to change, needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic dust adsorption type power ventilating duct device to solve the problem that a filter screen in a ventilating duct is inconvenient to replace in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the automatic dust adsorption type power ventilating duct device comprises a filtering device, ventilating duct main bodies are arranged on the left side and the right side of the filtering device, a replacing chamber is arranged at the top of the filtering device, a power exhaust fan is arranged on the inner wall of the filtering device, a first fixing frame is arranged on one side of the power exhaust fan, a second fixing frame and a third fixing frame are arranged inside the replacing chamber, a pushing cylinder is arranged at the top of the replacing chamber, a plurality of pushing cylinders are arranged, the lower ends of the pushing cylinders are respectively connected with the first fixing frame, the second fixing frame and the top of the third fixing frame, a first filter screen, a second filter screen and a third filter screen are arranged inside the first fixing frame, and the first fixing frame, the second fixing frame and the third fixing frame are completely identical in structure.

Preferably, the left side and the right side of the filtering device are both provided with filter connecting ports, one side of each filter connecting port is connected with a pipeline connecting port, and one side of each pipeline connecting port is provided with a ventilating pipeline main body.

Preferably, the left side and the right side of the replacing chamber are both provided with a sealing door plate, and the sealing door plates and the replacing chamber form a rotating connection.

Preferably, the bottom of the replacement chamber is provided with an opening, the opening corresponds to the first fixing frame, the second fixing frame and the third fixing frame, and grooves are formed in the first fixing frame, the second fixing frame and the third fixing frame.

Preferably, the mesh sizes of the first filter screen, the second filter screen and the third filter screen are reduced in sequence, and the top and the bottom of the first filter screen, the top and the bottom of the second filter screen and the top and the bottom of the third filter screen are provided with connecting clamping blocks which are matched with groove structures on the first fixing frame, the second fixing frame and the third fixing frame.

Compared with the prior art, the utility model has the beneficial effects that: this automatic dust adsorbs formula power air pipe device is through connecting filter equipment between two air pipe main parts, can filter the dust in the air through the filtration on the first fixed frame of filter equipment inside when the air passes through filter equipment, change the room through setting up at filter equipment's top simultaneously, change the indoor portion and set up the fixed frame of second and the fixed frame of third that are used for reserve change, not only guarantee that the filterable effect of filter equipment dust still conveniently changes, improve the practicality.

Drawings

FIG. 1 is a schematic structural view of an automatic dust adsorption type dynamic ventilation duct device according to the present invention;

FIG. 2 is a left side view of a first fixing frame of the automatic dust adsorption type dynamic ventilating duct device according to the present invention;

fig. 3 is a front view of a first filter screen, a second filter screen and a third filter screen of the automatic dust adsorption type power ventilating duct device of the utility model.

In the figure: 1. air pipe main part, 2, the pipeline connector, 3, the power air exhauster, 4, first fixed frame, 5, filter equipment, 6, the fixed frame of second, 7, the filter connector, 8, sealing door board, 9, change the room, 10, propelling movement cylinder, 11, the fixed frame of third, 12, connect the fixture block, 13, first filter screen, 14, second filter screen, 15, third filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic dust adsorption type power ventilating duct device comprises a filtering device 5, ventilating duct main bodies 1 are arranged on the left side and the right side of the filtering device 5, a replacing chamber 9 is arranged at the top of the filtering device 5, the filtering device 5 and the outer wall of the replacing chamber 9 are fixed through bolts, filter connecting ports 7 are arranged on the left side and the right side of the filtering device 5, the filtering device 5 and the filter connecting ports 7 are integrally connected, a pipeline connecting port 2 is connected to one side of each filter connecting port 7, the left side of each filter connecting port 7 is fixedly connected with the corresponding pipeline connecting port 2 through bolts, the ventilating duct main bodies 1 are arranged on one side of the corresponding pipeline connecting ports 2, and the ventilating duct main bodies 1 are integrally connected to the left side of the corresponding pipeline connecting ports 2; the inner wall of the filtering device 5 is provided with a power exhaust fan 3, the filtering device 5 and the power exhaust fan 3 are fixed through bolts, one side of the power exhaust fan 3 is provided with a first fixed frame 4, the right side of the power exhaust fan 3 is provided with a first fixed frame 4, a second fixed frame 6 and a third fixed frame 11 are arranged inside the replacing chamber 9, the replacing chamber 9 is movably connected with the second fixed frame 6 and the third fixed frame 11, the top of the replacing chamber 9 is provided with a pushing cylinder 10, the replacing chamber 9 and the outer wall of the pushing cylinder 10 are fixed through bolts, the left side and the right side of the replacing chamber 9 are both provided with a sealing door panel 8, the sealing door panel 8 and the replacing chamber 9 are in rotating connection, and the sealing door panel 8 is opened so that the first filter screen 13, the second filter screen 14 and the third filter screen 15 can be conveniently taken out from the replacing chamber 9 for cleaning; an opening is formed in the bottom of the replacement chamber 9, so that the first fixing frame 4, the second fixing frame 6 and the third fixing frame 11 can conveniently enter the filtering device 5, the opening positions correspond to the first fixing frame 4, the second fixing frame 6 and the third fixing frame 11, and grooves are formed in the first fixing frame 4, the second fixing frame 6 and the third fixing frame 11; the number of the pushing cylinders 10 is multiple, the number of the pushing cylinders 10 is three, the lower ends of the pushing cylinders 10 are respectively connected with the tops of the first fixing frame 4, the second fixing frame 6 and the third fixing frame 11, the pushing cylinders 10 are fixed with the tops of the first fixing frame 4, the second fixing frame 6 and the third fixing frame 11 through bolts, a first filter screen 13, a second filter screen 14 and a third filter screen 15 are arranged in the first fixing frame 4, and the first fixing frame 4 is movably connected with the first filter screen 13, the second filter screen 14 and the third filter screen 15, so that the first filter screen 13, the second filter screen 14 and the third filter screen 15 can be taken out for cleaning, and the first fixing frame 4, the second fixing frame 6 and the third fixing frame 11 are completely the same in structure; the mesh sizes of the first filter screen 13, the second filter screen 14 and the third filter screen 15 are sequentially reduced, so that different filtering efficiencies are achieved, and the filtering efficiency is improved, the top and the bottom of each of the first filter screen 13, the second filter screen 14 and the third filter screen 15 are respectively provided with a connecting clamping block 12, the first filter screen 13, the second filter screen 14 and the third filter screen 15 are respectively fixed with the connecting clamping block 12 through bolts, and the connecting clamping block 12 is matched with the groove structures on the first fixing frame 4, the second fixing frame 6 and the third fixing frame 11, so that the first filter screen 13, the second filter screen 14 and the third filter screen 15 can be inserted into the first fixing frame 4, the second fixing frame 6 and the third fixing frame 11 through the connecting clamping block 12; this automatic dust adsorbs formula power air pipe device is through connecting filter equipment 5 between two air pipe main parts 1, can filter the dust in the air through the filtration on the first fixed frame 4 of filter equipment 5 inside when the air passes through filter equipment 5, change room 9 through setting up at filter equipment 5's top simultaneously, change the fixed frame 6 of second and the fixed frame 11 of third that room 9 inside sets up and is used for reserve change, not only guarantee that the filterable effect of filter equipment 5 dust still conveniently changes, the high practicality.

The working principle is as follows: when the automatic dust adsorption type power ventilating duct device is used, firstly, the power exhaust fan 3 is started, air enters through the left side of the ventilating duct main body 1 and moves to the filtering device 5, after the air enters into the filtering device 5, the air is firstly contacted with the first filter screen 13 on the first fixing frame 4 in the filtering device 5 to be completely filtered for the first time, then the air is contacted with the second filter screen 14 to be filtered for the second time, finally, the air is filtered for the third time through the third filter screen 15, the filtered air is completely and continuously conveyed through the ventilating duct main body 1, after long-term use, the first filter screen 13, the second filter screen 14 and the third filter screen 15 on the first fixing frame 4 have more dust and need to be exchanged, when in exchange, the pushing cylinder 10 at the top of the first fixing frame 4 is started, the pushing cylinder 10 drives the first fixing frame 4 to reset, the first fixing frame 4 moves upwards and enters into the exchange chamber 9, then start the propelling movement cylinder 10 at the fixed frame 6 top of second, propelling movement cylinder 10 promotes the fixed frame 6 of second downwards and inserts the inside continuation of filter equipment 5 and filters, and the fixed frame 6 of second then uses the fixed frame 6 of above same mode income when needing to be changed, emit the fixed frame 11 of third, open the left sealed door plant 8 of change room 9 after the fixed frame 4 of first income, take out the clearance with the inside first filter screen 13 of fixed frame 4 of first, second filter screen 14 and third filter screen 15, this is exactly the theory of operation of this automatic dust absorption formula power ventilation pipe device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (5)

1. The utility model provides an automatic dust adsorbs formula power air pipe device, includes filter equipment (5), its characterized in that: the left side and the right side of the filtering device (5) are both provided with a ventilating duct main body (1), and the top of the filtering device (5) is provided with a replacing chamber (9), the inner wall of the filtering device (5) is provided with a power exhaust fan (3), and one side of the power exhaust fan (3) is provided with a first fixed frame (4), a second fixed frame (6) and a third fixed frame (11) are arranged in the replacement chamber (9), and the top of the replacing chamber (9) is provided with a plurality of pushing cylinders (10), the pushing cylinders (10) are provided, the lower end of the pushing cylinder (10) is respectively connected with the top parts of the first fixed frame (4), the second fixed frame (6) and the third fixed frame (11), a first filter screen (13), a second filter screen (14) and a third filter screen (15) are arranged in the first fixing frame (4), and the first fixed frame (4) has the same structure with the second fixed frame (6) and the third fixed frame (11).

2. An automatic dust adsorption type power ventilating duct device according to claim 1, characterized in that: the left side and the right side of the filtering device (5) are both provided with filter connecting ports (7), one side of each filter connecting port (7) is connected with a pipeline connecting port (2), and one side of each pipeline connecting port (2) is provided with a ventilation pipeline main body (1).

3. An automatic dust adsorption type power ventilating duct device according to claim 1, characterized in that: the left side and the right side of the replacing chamber (9) are provided with sealing door plates (8), and the sealing door plates (8) and the replacing chamber (9) form rotating connection.

4. An automatic dust adsorption type power ventilating duct device according to claim 1, characterized in that: the bottom of the replacement chamber (9) is provided with an opening, the position of the opening corresponds to the positions of the first fixing frame (4), the second fixing frame (6) and the third fixing frame (11), and grooves are formed in the first fixing frame (4), the second fixing frame (6) and the third fixing frame (11).

5. An automatic dust adsorption type power ventilating duct device according to claim 1, characterized in that: first filter screen (13), second filter screen (14) and third filter screen (15) mesh size reduce in proper order, and just first filter screen (13), second filter screen (14) and third filter screen (15) top and bottom all are provided with connection fixture block (12) to it is identical with the groove structure on first fixed frame (4), the fixed frame of second (6) and the fixed frame of third (11) to connect fixture block (12).

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