CN210434248U

CN210434248U - Filtering device of 1700U-shaped air channel

Info

Publication number: CN210434248U
Application number: CN201921327463.3U
Authority: CN
Inventors: 郭万智
Original assignee: Chuzhou Hongming Electromechanical Co ltd
Current assignee: Chuzhou Hongming Electromechanical Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-01
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a filter equipment in 1700U-shaped wind channels, including the U-shaped wind channel, and the U-shaped wind channel comprises air-supply line, return bend and exhaust pipe jointly, the one end that the return bend was kept away from to the air-supply line is provided with air supply arrangement, position between air-supply line and the return bend is provided with filtering component, and another bolted connection has the exhaust pipe on the outer wall at filtering component top, air supply arrangement include with the one end fixed connection's of air-supply line dustcoat, the inside one end fixed mounting who is close to the air-supply line of dustcoat has the suction fan, open the mounting opening in dustcoat other end top. The utility model discloses a setting is at the inside filter cartridge of air supply arrangement, can prevent the large granule impurity in the air to get into the U-shaped wind channel when letting in gas, through setting up at inside first filter screen, the second filter screen of filter assembly and activated carbon layer, can get rid of harmful gas in the air respectively, absorb unnecessary moisture and detach the peculiar smell, reach the purpose of purifying the gas.

Description

Filtering device of 1700U-shaped air channel

Technical Field

The utility model relates to a gaseous purification technology field especially relates to a filter equipment in 1700U-shaped wind channels.

Background

The U-shaped air channel is a channel for air circulation, has larger space compared with other types of air channels, is not easy to cause the increase of circulation resistance during ventilation, reduces the air quantity, and can reduce the air speed and enhance the safety due to the U-shaped structure.

The conventional U-shaped air duct design does not have a filtering device, but serves as a transportation tool, and cannot filter and purify air, so that the electronic product generates heat dissipation air, which cannot be purified and harms human bodies, and therefore, a 1700U-shaped air duct filtering device is urgently needed to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects in the prior art and providing a 1700U-shaped air channel filtering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A1700U-shaped air flue filtering device comprises a U-shaped air flue, wherein the U-shaped air flue is composed of an air inlet pipeline, a bent pipe and an exhaust pipeline, an air supply device is arranged at one end, away from the bent pipe, of the air inlet pipeline, a filtering component is arranged between the air inlet pipeline and the bent pipe, the other end of the air inlet pipeline is connected with the exhaust pipeline through bolts, the air supply device comprises an outer cover fixedly connected with one end of the air inlet pipeline, a suction fan is fixedly arranged at one end, close to the air inlet pipeline, inside the outer cover, a mounting opening is formed above the other end of the outer cover, a filtering box is inserted into the mounting opening, the filtering component comprises a filtering shell fixedly connected with the air inlet pipeline and the bent pipe, a first filtering net, a second filtering net and an activated carbon layer which are horizontally distributed are sequentially arranged inside the filtering shell from top to bottom, a water tank is fixedly arranged, the fixed inlet tube that is provided with in water tank outer wall top, and the activity of inlet tube outer wall is provided with the water intaking valve, the fixed drain pipe that is provided with in water tank outer wall and the corresponding rigidity of inlet tube, and drain pipe outer wall fixed mounting has the drain valve, the inside fixed mounting of one end that filtering component was kept away from to exhaust pipe has the air exhauster.

Further, the outer wall of one side of the filter box is connected with a handle through a bolt, and a rubber sleeve is fixedly sleeved outside the handle.

Furthermore, connecting pieces are arranged on the outer wall of the U-shaped air channel, which is in contact with the filtering shell, and bolts are fixedly arranged on the two connecting pieces.

Furthermore, the filter box is filled with latticed filter cotton.

Furthermore, a first flange and a second flange which are symmetrically distributed are respectively clamped at one end of the air inlet pipeline and one end of the air outlet pipeline.

Further, the first filter screen is filled with an ozone compound in a layered mode, the second filter screen is filled with sponge, and the activated carbon layer is distributed with honeycomb activated carbon.

The utility model has the advantages that:

1. through setting up the filter cartridge in air supply arrangement inside, can stop the large granule impurity in the gas to get into the U-shaped wind channel when letting in gas, prevent to destroy the filtering component in the U-shaped wind channel and get rid of the large granule impurity that gas carried.

2. Through setting up first filter screen, second filter screen and the activated carbon layer in filter assembly inside, can get rid of the harmful gas in the gas respectively, absorb unnecessary moisture and detach the peculiar smell, reach the purpose of purifying the gas.

3. Through the water of setting in the water tank, can get rid of the tiny dust that gas self carried and filter gas when gas gets into aquatic, can also get rid of the material of easy water-soluble in some gas.

Drawings

Fig. 1 is a front sectional view of a filtering device of 1700U-shaped air duct according to the present invention;

fig. 2 is a schematic structural view of an air supply device of a filtering device of a 1700U-shaped air duct according to the present invention;

fig. 3 is a schematic distribution diagram of bolts of a filtering device of a 1700U-shaped air duct according to the present invention;

fig. 4 is a schematic structural diagram of a filter cartridge of a filtering apparatus of a 1700U-shaped air duct according to the present invention;

in the figure: 1-a first flange, 2-an air supply device, 3-a filter box, 4-an outer cover, 5-a suction fan, 6-an air inlet pipeline, 7-a connecting sheet, 8-a bolt, 9-a filter component, 10-a first filter screen, 11-a second filter screen, 12-an activated carbon layer, 13-a bent pipe, 14-a water tank, 15-a water inlet pipe, 16-a water inlet valve, 17-a water outlet pipe, 18-a water outlet valve, 19-an exhaust fan, 20-an exhaust pipeline, 21-a second flange and 22-a handle.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a 1700U-shaped air channel filter device, comprising a U-shaped air channel, and the U-shaped air channel is composed of an air inlet pipe 6, a bend 13 and an exhaust pipe 20, the end of the air inlet pipe 6 far away from the bend 13 is provided with an air supply device 2 for supplying air into the U-shaped air channel, a filter assembly 9 is arranged between the air inlet pipe 6 and the bend 13 for purifying and filtering air, and the outer wall of the top of the other filter assembly 9 is connected with the exhaust pipe 20 by bolts for discharging purified air, the air supply device 2 comprises an outer cover 4 fixedly connected with one end of the air inlet pipe 6, the protection device is not damaged, one end of the inner cover 4 close to the air inlet pipe is fixedly provided with a suction fan 5 for supplying air into the U-shaped air channel, the other end of the outer cover 4 is provided with a mounting hole for allowing the filter box 3 to enter and exit, and the filter box 3 is inserted in the mounting port, the filter assembly 9 comprises a filter shell which is fixedly connected with the air inlet pipeline 6 and the bent pipe 13, and a first filter screen 10, a second filter screen 11 and an active carbon layer 12 which are horizontally distributed are sequentially arranged in the filter shell from top to bottom, used for filtering harmful substances in the gas and removing moisture and peculiar smell in the gas, a water tank 14 is fixedly arranged between the two bent pipes 13, water with the diameter exceeding that of a pipeline is filled in the water tank to remove dust in the gas, a water inlet pipe 15 is fixedly arranged above the outer wall of the water tank 14, a water inlet valve 16 is movably arranged on the outer wall of the water inlet pipe 15, can control the water to enter, a drain pipe 17 is fixedly arranged on the outer wall of the water tank 14 corresponding to the position of the water inlet pipe 15, a drain valve 18 is fixedly arranged on the outer wall of the drain pipe 17, for discharging the water polluted after the purified gas, an exhaust fan 19 is fixedly arranged inside one end of the exhaust pipeline 20 far away from the filter assembly 9.

Further, the outer wall of one side of the filter box 3 is connected with a handle 22 through a bolt for lifting the filter box 3, and a rubber sleeve is fixedly sleeved outside the handle 22, so that fingers and the handle can be protected.

Furthermore, connecting pieces 7 are arranged on the outer wall of the U-shaped air channel contacted with the filter shell, bolts 8 are fixedly arranged on the two connecting pieces 7, and the U-shaped air channel and the filter shell can be detached through the arranged bolts so as to facilitate replacement of the filter assembly 9.

Further, the filter box 3 is filled with a mesh-shaped filter cotton for filtering large particulate matters in the gas.

Furthermore, a first flange 1 and a second flange 21 which are symmetrically distributed are respectively clamped at one end of the air inlet pipeline 6 and one end of the air outlet pipeline 20, so that the air inlet pipeline and the air outlet pipeline are conveniently connected with other devices connected with an air duct.

Further, the first filter screen 10 is filled with ozone compounds in a layered manner to remove harmful substances in the gas, the second filter screen 11 is filled with sponge to filter moisture in the gas, and the activated carbon layer 12 is distributed with honeycomb activated carbon to remove peculiar smell in the gas.

The working principle is as follows: when in use, the suction fan 3 and the exhaust fan 19 are simultaneously opened to ensure smooth gas circulation, the other ends of the first flange 1 and the second flange 21 are connected with other pipelines, gas in other pipelines is sent into the air supply device 2 through the first flange 1, large-particle impurities in the gas are removed by using the reticular filter cotton in the filter box 3 in the air supply device 2, then the gas enters the ventilation pipeline 6 under the action of the suction fan 5, the gas is led into the filter assembly 9 connected with the ventilation pipeline, harmful substances in the gas are removed by using the ozone compound contained in the first filter screen 10 in the filter assembly 9, excessive water is absorbed by the sponge 11 in the second filter screen, the peculiar smell in the gas is removed by using the activated carbon in the activated carbon layer 12, then the gas enters the water tank 14 through the bent pipe 13, at this moment, the water in the water tank 14 is placed by using the water inlet pipe 15, the dust in the gas is removed, then the gas enters another filter assembly 9 through the elbow 13 at the other end to start new filtering and purifying, and after filtering, the gas enters an exhaust pipeline 20, the gas is exhausted by an exhaust fan 19, and after the operation is finished, the sewage in the water tank 14 can be discharged from a drain pipe 17 by opening a drain valve 18.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a filter equipment in 1700U-shaped wind channel, includes the U-shaped wind channel, and the U-shaped wind channel comprises air inlet pipe (6), return bend (13) and exhaust pipe (20) jointly, its characterized in that, the one end that return bend (13) were kept away from in air inlet pipe (6) is provided with air supply arrangement (2), position between air inlet pipe (6) and return bend (13) is provided with filtering component (9), and another bolted connection has exhaust pipe (20) on the outer wall at filtering component (9) top, air supply arrangement (2) include with air inlet pipe's (6) one end fixed connection's dustcoat (4), the inside one end fixed mounting that is close to the air inlet pipe of dustcoat (4) has suction fan (5), cover (4) other end top is opened has the installing port, and the interior grafting of installing port has filter cartridge (3), filtering component (9) include with air inlet pipe (6) and return bend (13) formation fixed connection's filter housing, and filter housing's inside is by last first filter screen (10), second filter screen (11) and the activated carbon layer (12) that have set gradually horizontal distribution from top to bottom, two fixed water tank (14) that are provided with between return bend (13), fixed inlet tube (15) that are provided with in water tank (14) outer wall top, and inlet tube (15) outer wall activity is provided with water intaking valve (16), the fixed drain pipe (17) that is provided with in water tank (14) outer wall and inlet tube (15) corresponding position, and drain pipe (17) outer wall fixed mounting has drain valve (18), the inside fixed mounting of one end that filter component (9) were kept away from in exhaust pipe (20) has air exhauster (19).

2. The filtering device of a 1700U-shaped air flue according to claim 1, wherein a handle (22) is connected to an outer wall of one side of the filter box (3) through a bolt, and a rubber sleeve is sleeved on the outer fixing sleeve of the handle (22).

3. The filtering device of a 1700U-shaped air flue according to claim 1, wherein connecting pieces (7) are arranged on the outer wall of the U-shaped air flue, which is in contact with the filtering shell, and bolts (8) are fixedly arranged on the two connecting pieces (7).

4. The filtering device of 1700U-shaped wind tunnel according to claim 1, wherein the filtering box (3) is filled with grid-shaped filtering cotton.

5. The filtering device of a 1700U-shaped air duct according to claim 1, wherein one end of the air inlet duct (6) and one end of the air outlet duct (20) are respectively clamped with a first flange (1) and a second flange (21) which are symmetrically distributed.

6. The filtering device of 1700U-shaped air duct according to claim 1, wherein the first filter screen (10) is layered and filled with ozone compound, the second filter screen (11) is filled with sponge, and the activated carbon layer (12) is distributed with honeycomb activated carbon.