CN215807061U

CN215807061U - Ventilation pipe with dust absorption function

Info

Publication number: CN215807061U
Application number: CN202121815421.1U
Authority: CN
Inventors: 翟艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-11
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a ventilation pipe with a dust collection function, which comprises a bent pipe, wherein a rectangular opening is formed in the bottom of the middle part of the circumferential outer wall of the bent pipe, a box body is fixedly installed on the inner wall of the rectangular opening in the bottom of the middle part of the circumferential outer wall of the bent pipe through welding, round holes are formed in the top of the middle part of one side of the box body and the middle part of the other side of the bottom of the box body, and filter liquor is arranged in the box body. The box body, the filter liquid, the mounting block, the baffle and the like are arranged, a part of the ventilation pipe is arranged into a downward bent shape, the baffle can guide airflow passing through the ventilation pipe, the direction of the airflow is changed and is aligned with the direction of the filtered liquid, dust carried by the airflow is retained in the filter liquid after passing through the filtered liquid, the effect of adsorbing the dust is achieved, the angle of the baffle can be changed, the angle between the baffle and the inner wall of the top of the elbow is reduced by pushing of wind power when the wind power is large, and the effect of rapid ventilation is achieved.

Description

Ventilation pipe with dust absorption function

Technical Field

The utility model relates to the technical field of ventilation ducts, in particular to a ventilation duct with a dust collection function.

Background

The ventilation pipeline is a municipal infrastructure for circulating air and reducing the concentration of harmful gases. The ventilation pipe, the plate and the section used for manufacturing and installing the ventilation pipe and the air pipe and other main finished product materials meet the regulations of the national current standard of design and related products, and are proved by factory inspection to be qualified, and the materials are inspected and accepted according to the national current related standard when entering the field. The ventilation pipeline is generally divided into a steel plate ventilation pipe, a galvanized plate ventilation pipe, a stainless steel ventilation pipe, a glass fiber reinforced plastic ventilation pipe, a composite material ventilation pipe, a color steel sandwich insulation board ventilation pipe, a double-sided aluminum foil insulation ventilation pipe, a single-sided color steel insulation air pipe, a rubberized fabric ventilation pipe, a mining plastic ventilation pipe and the like according to the materials.

The dust is filtered to current air pipe in use, the mode of generally adopting the installation filter screen, has a large amount of dust to pile up on the filter screen at work, and then causes the jam to the vent, reduces ventilation effect, and the filter screen adheres to the comparatively difficult cost of dust clearance higher simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a ventilating pipe with a dust suction function.

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

a ventilating pipe with dust absorption function comprises a bent pipe, wherein a rectangular opening is formed in the bottom of the middle part of the outer wall of the circumference of the bent pipe, the inner wall of the rectangular opening at the bottom of the middle part of the circumferential outer wall of the elbow is fixedly provided with a box body by welding, round holes are arranged at the top of the middle part of one side of the box body and the middle part of the other side of the bottom of the box body, filtrate is arranged in the box body, two mounting blocks are fixedly mounted on one side of the top of the circumferential inner wall of the elbow through bolts, a rotating plate is fixedly mounted on one side of the two mounting blocks through a shaft column, a baffle is fixedly mounted at one end, far away from the mounting blocks, of the rotating plate through welding, and the middle part of the top part of one end of the baffle, which is far away from the mounting block, is provided with a round hole, one side of the top part of the circumferential inner wall of the elbow is fixedly provided with two fixing blocks through bolts, and one end of the two fixing blocks is provided with a through round hole, and the inner wall of the round hole of the fixing block and the inner wall of the round hole of the baffle are provided with the same connecting wire.

Further, the top at the middle parts of the two ends of the box body is fixedly provided with a turntable, two turntables are fixedly provided with a same rotating shaft on one side, and the middle part of the outer wall of the circumference of the rotating shaft is fixedly provided with a roller.

Further, the two sides of the two ends of the circumferential outer wall of the roller and the bottom of the top of the circumferential outer wall of the roller are respectively provided with a fixed rod through bolt fixing, the top and the bottom of the two fixed rods are respectively provided with a cross rod through bolt fixing, and the cross rods are respectively provided with a filter screen through bolt fixing.

Further, a water inlet pipe is installed on the inner wall of the hole formed in one side of the box body through welding and fixing, a blow-off pipe is installed on the inner wall of the round hole in the bottom of the box body through welding and fixing, threads are arranged at the bottom of the circumferential outer wall of the blow-off pipe, and a cover plate is connected to the bottom of the circumferential outer wall of the blow-off pipe through screws.

Furthermore, two fixing plates are fixedly mounted on one side, close to the baffle, of the circumferential inner wall of the elbow through bolts.

Furthermore, the bottom of the inner wall of the circumference of the elbow pipe, which is far away from one side of the fixing plate, is fixedly provided with an inclined block through a bolt, and the inclined plane at the top of the inclined block is fixedly provided with a plurality of triangular plates through screws.

The utility model has the beneficial effects that:

1. this a ventilation pipe for having dust absorption function, through being provided with the box, the filtrate, the installation piece, devices such as baffle, the utilization sets the shape of downwarping with some of ventilation pipe, the baffle that sets up simultaneously can carry out the effect of leading to the inside air current of process of ventilation pipe, change direction is carried out the air current, aim at the direction of filtering liquid, carry the dust at the air current behind filtering liquid, stay in the filtrate, reach the effect of adsorbing the dust, the baffle that sets up simultaneously can change the angle, the baffle diminishes through wind-force promotion with the angle of return bend top inner wall when wind-force is great, reach the effect of quick ventilation.

2. This a ventilation pipe for having dust absorption function through being provided with devices such as gyro wheel, jack-post, filter screen, utilizes the effect that the inside air current of ventilation pipe promoted, when the air current carries the process filter screen of dust, the dust filters on the filter screen, in the promotion filter screen entering filtrate through the air current, reaches the effect of wasing the dust, and the dust on the filter screen is stayed and is reached the effect of adsorbing the dust in the filtrate.

3. This a ventilation pipe for having dust absorption function, through being provided with devices such as fixed plate, swash plate, set-square, the space that an air current does not flow in the fixed plate that sets up and return bend inner wall bottom, the great dust of granule can be collected wherein, flows for a long time in the filtrating, and the swash plate and the set-square of setting effectively avoid the filtrating to follow the air current outflow pipeline.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

FIG. 1 is a schematic sectional front view of a ventilation tube with a dust-absorbing function according to the present invention;

FIG. 2 is an enlarged schematic view of a ventilating duct with dust-absorbing function shown in FIG. 1A;

FIG. 3 is a schematic side sectional view of a ventilation tube with a dust collecting function according to the present invention;

fig. 4 is a schematic perspective view of a ventilating duct roller with a dust collecting function according to the present invention.

In the figure: 1-bent pipe, 2-fixed plate, 3-inclined block, 4-triangular plate, 5-blow-off pipe, 6-roller, 7-water inlet pipe, 8-cover plate, 9-filtrate, 10-box, 11-fixed block, 12-mounting block, 13-rotating plate, 14-connecting line, 15-baffle, 16-rotating shaft, 17-fixed rod, 18-filter screen, 19-cross bar and 20-rotating disc.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In this embodiment:

referring to fig. 1-4, a ventilation pipe with dust absorption function comprises a bent pipe 1, wherein a rectangular opening is formed in the bottom of the middle part of the circumferential outer wall of the bent pipe 1, a box body 10 is fixedly installed on the inner wall of the rectangular opening in the bottom of the middle part of the circumferential outer wall of the bent pipe 1 through welding, round holes are formed in the middle parts of the top part of the middle part of one side of the box body 10 and the other side of the bottom part of the box body 10, a filtrate 9 is arranged in the box body 10, two installation blocks 12 are fixedly installed on one side of the top part of the circumferential inner wall of the bent pipe 1 through bolts, a rotating plate 13 is fixedly installed on one side of the two installation blocks 12 through an axle column, a baffle plate 15 is fixedly installed on one end of the rotating plate 13 far away from the installation blocks 12 through welding, round holes are formed in the middle part of the top part of one end of the baffle plate 15 far away from the installation blocks 12, two fixed blocks 11 are fixedly installed on one side of the top part of the circumferential inner wall of the bent pipe 1 through bolts, and one end of the two fixed blocks 11 is provided with a through hole, and the inner wall of the round hole of the fixed block 11 and the inner wall of the round hole of the baffle 15 are provided with the same connecting line 14.

In the utility model, turntables 20 are fixedly arranged at the tops of the middle parts of the two ends of the box body 10, one side between the two turntables 20 is fixedly provided with a same rotating shaft 16, and the middle part of the circumferential outer wall of the rotating shaft 16 is fixedly provided with a roller 6.

In the utility model, the two sides of the two ends of the circumferential outer wall of the roller 6 and the bottom of the top are fixedly provided with the fixed rods 17 through bolts, the top and the bottom between the two fixed rods 17 on the same side are fixedly provided with the cross rods 19 through screws, and the filter screen 18 is fixedly arranged between the two cross rods 19 through screws.

In the utility model, a water inlet pipe 7 is fixedly arranged on the inner wall of a hole on one side of a box body 10 through welding, a sewage discharge pipe 5 is fixedly arranged on the inner wall of a round hole at the bottom of the box body 10 through welding, threads are arranged at the bottom of the circumferential outer wall of the sewage discharge pipe 5, and a cover plate 8 is connected to the bottom of the circumferential outer wall of the sewage discharge pipe 5 through a screw.

In the utility model, two fixing plates 2 are fixedly arranged on one side of the circumferential inner wall of the elbow 1 close to the baffle 15 through bolts.

In the utility model, the bottom of the circumferential inner wall of the elbow 1 far away from one side of the fixed plate 2 is fixedly provided with an inclined block 3 through a bolt, and the inclined plane at the top of the inclined block 3 is fixedly provided with a plurality of triangular plates 4 through screws.

The working principle is as follows: this device is when using, at first the inside air current that flows of ventilation pipe gets into return bend 1 at first, change the direction of flow under the effect of baffle 15, let the air current that carries the dust blow on filtrating 9, dust contact filtrating 9 is stayed in filtrating 9 is internal, the air current can promote baffle 15 under great circumstances simultaneously, do not influence the effect of air current ventilation, simultaneously when the air current carries the process filter screen 18 of dust, the dust filters on filter screen 18, promotion filter screen 18 through the air current gets into in filtrating 9, it is favorable to dust to melt filtrating 9 in filtrating 9 once to cross in filtrating 9, avoid blockking up filter screen 18, the ventilation pipe air current can drive filtrating 9 when great and flow to the other end of return bend 1, set up set-square 4 can effectually block filtrating 9, guarantee the flow of the inside air current of return bend 1 simultaneously.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a ventilation pipe with dust absorption function, includes return bend (1), and the bottom at return bend (1) circumference outer wall middle part is opened there is the rectangle trompil, its characterized in that, the rectangle trompil inner wall of return bend (1) circumference outer wall middle part bottom has box (10) through welded fastening, and the middle part of the top of box (10) one side middle part and bottom opposite side all opens the round hole, box (10) inside is provided with filtrate (9), there are two installation pieces (12) one side at return bend (1) circumference inner wall top through bolt fastening, two one side of installation piece (12) has rotor (13) through jack-post fixed mounting, rotor (13) keep away from the one end of installation piece (12) and have baffle (15) through welded fastening, and baffle (15) keep away from the middle part at installation piece (12) one end top and all open the round hole, bent pipe (1) circumference inner wall top one side has two fixed blocks (11) through bolt fixed mounting, and the one end of two fixed blocks (11) is opened has the round hole that runs through, and fixed block (11) round hole inner wall and baffle (15) round hole inner wall are provided with same root connecting wire (14).

2. The ventilation pipe with the dust absorption function according to claim 1, wherein the top of the middle part of the two ends of the box body (10) is fixedly provided with a rotating disc (20), one side between the two rotating discs (20) is fixedly provided with a same rotating shaft (16), and the middle part of the circumferential outer wall of the rotating shaft (16) is fixedly provided with a roller (6).

3. The ventilation pipe with the dust absorption function according to claim 2, wherein the fixing rods (17) are fixedly installed on two sides of two ends of the circumferential outer wall of the roller (6) and on the top and the bottom of the two ends of the circumferential outer wall of the roller (6) through bolts, the cross rods (19) are fixedly installed on the top and the bottom of the two fixing rods (17) on the same side through screws, and the filter screen (18) is fixedly installed between the two cross rods (19) through screws.

4. The ventilation pipe with the dust absorption function according to claim 3, wherein a water inlet pipe (7) is fixedly installed on the inner wall of the hole at one side of the box body (10) through welding, a sewage discharge pipe (5) is fixedly installed on the inner wall of the circular hole at the bottom of the box body (10) through welding, threads are arranged at the bottom of the circumferential outer wall of the sewage discharge pipe (5), and a cover plate (8) is connected to the bottom of the circumferential outer wall of the sewage discharge pipe (5) through a screw.

5. The ventilating duct with dust collecting function according to claim 4, characterized in that two fixing plates (2) are fixedly installed on one side of the circumferential inner wall of the elbow pipe (1) close to the baffle plate (15) through bolts.

6. The ventilation pipe with the dust absorption function according to claim 5, wherein the inclined block (3) is fixedly installed at the bottom of one side of the circumferential inner wall of the elbow pipe (1) far away from the fixing plate (2) through bolts, and a plurality of triangular plates (4) are fixedly installed on the inclined surface of the top of the inclined block (3) through screws.