CN213362755U

CN213362755U - Ventilation unit is used in workshop that dust removal effect is good

Info

Publication number: CN213362755U
Application number: CN202022028550.8U
Authority: CN
Inventors: 李金龙; 吴侗
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-04
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to the technical field, and a ventilation unit is used in workshop that dust removal effect is good is disclosed, including air-blower and ceiling, the left side fixedly connected with air outlet of air-blower, the bottom fixedly connected with bellows of air-blower, the bottom fixedly connected with connecting pipe of bellows, the middle part of bellows run through the ceiling and with ceiling fixed connection, the bottom fixedly connected with inlet scoop of connecting pipe, the dust cover is all installed to the inside of air outlet and inlet scoop, the right-hand member fixedly connected with collar of dust cover, the outer wall fixedly connected with joint rib of collar. The utility model discloses an all install the dust cover in the inside of air outlet and inlet scoop, and the dust screen on the dust cover filters the dust, lets the inside of air-blower be difficult to get into the dust to joint rib and the joint groove joint on the air outlet on the collar through dust cover one end, thereby make things convenient for the installation and the dismantlement of dust cover, thereby conveniently clear.

Description

Ventilation unit is used in workshop that dust removal effect is good

Technical Field

The utility model relates to the technical field, specifically be a ventilation unit is used in workshop that dust removal effect is good.

Background

Ventilation is a building environment control technology which controls the propagation and harm of air pollutants by means of ventilation dilution or ventilation removal and the like, and realizes the quality guarantee of indoor and outdoor air environments. The ventilation system realizes the ventilation function, and comprises a whole set of devices including an air inlet, an air outlet, an air supply pipeline, a fan, a cooling and heating device, a filter, a control system and other auxiliary equipment, wherein a workshop exhaust fan is equipment for cooling, ventilating and dedusting a workshop of a factory building, various problems of poor ventilation of the workshop are solved through the operation of the equipment, and the product is the best choice of modern ventilation cooling equipment.

The existing workshop ventilation device can accumulate a large amount of dust when used for a long time, and is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust removal effect is good ventilation unit for workshop reaches the purpose of solving above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: a workshop ventilating device with good dust removal effect comprises an air blower and a ceiling, wherein the left side of the air blower is fixedly connected with an air outlet, the bottom of the air blower is fixedly connected with a corrugated pipe, the bottom of the corrugated pipe is fixedly connected with a connecting pipe, the middle part of the corrugated pipe penetrates through the ceiling and is fixedly connected with the ceiling, the bottom of the connecting pipe is fixedly connected with an air suction inlet, dust covers are respectively arranged in the air outlet and the air suction inlet, the right end of each dust cover is fixedly connected with a mounting ring, the outer wall of each mounting ring is fixedly connected with a clamping rib, the right end of each mounting ring is fixedly connected with a dust screen, one side of each clamping rib is provided with a clamping groove on the inner wall of the air outlet, the shape of each clamping groove is matched with that of each clamping rib, each mounting ring is clamped with the clamping groove on the inner wall of the air outlet, the left outer wall fixedly connected with round of air outlet is protruding, the inboard fixedly connected with lug of L shape fixture block, the protruding joint on L shape fixture block and the lug and the air outlet.

Preferably, the connecting pipe and the air suction opening are installed on the wall surface of a workshop.

Preferably, the joint rib of collar outer wall is equipped with four, and evenly distributed is around the collar outer wall, four the shape of joint rib is right trapezoid, thereby can make the collar joint in the inside of air outlet through trapezoidal joint rib.

Preferably, the shape of the dust screen is circular and is matched with the shape of the mounting ring.

Preferably, the dust cover is installed inside the air suction opening, and the structure of the dust cover is the same as that of the air outlet.

Preferably, four L-shaped clamping blocks are arranged around the dust cover, and four lugs on the L-shaped clamping blocks are made of rubber, so that the dust cover can be tightly clamped with the air outlet.

The utility model provides a. The method has the following beneficial effects:

1. the utility model discloses an all install the dust cover in the inside of air outlet and inlet scoop, and the dust screen on the dust cover filters the dust, lets the inside of air-blower be difficult to get into the dust to joint rib and the joint groove joint on the air outlet on the collar through dust cover one end, thereby make things convenient for the installation and the dismantlement of dust cover, thereby conveniently clear up.

2. The utility model discloses a set up the protruding joint around L shape fixture block and the air outlet around the dust cover to reach the effect of firm installation, let the dust cover be difficult to drop.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of a front view of the present invention;

fig. 3 is an enlarged schematic view of the present invention a;

FIG. 4 is a perspective view of the dust cover of the present invention;

fig. 5 is a right side view of the dust cover of the present invention;

fig. 6 is a left side view of the air outlet of the present invention.

In the figure: 1 air blower, 2 air outlets, 201 clamping grooves, 3 corrugated pipes, 4 connecting pipes, 5 air suction openings, 6 ceilings, 7 dust covers, 8 mounting rings, 9 clamping ribs, 10 dust screens, 11L-shaped clamping blocks, 12 bulges and 14 bumps.

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.

Examples of which are illustrated in the accompanying drawings, wherein like 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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to 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", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-6, the utility model provides a technical solution: a workshop ventilation device with good dust removal effect comprises an air blower 1 and a ceiling 6, wherein the left side of the air blower 1 is fixedly connected with an air outlet 2, the bottom of the air blower 1 is fixedly connected with a corrugated pipe 3, the bottom of the corrugated pipe 3 is fixedly connected with a connecting pipe 4, the middle part of the corrugated pipe 3 penetrates through the ceiling 6 and is fixedly connected with the ceiling 6, the bottom of the connecting pipe 4 is fixedly connected with an air suction opening 5, the connecting pipe 4 and the air suction opening 5 are installed on the wall surface of a workshop, dust covers 7 are installed inside the air outlet 2 and the air suction opening 5, the dust covers 7 are installed inside the air suction opening 5 and have the same structure as the structure inside the air outlet 2, the right end of each dust cover 7 is fixedly connected with a mounting ring 8, the outer wall of the mounting ring 8 is fixedly connected with clamping ribs 9, four clamping ribs 9 on, the four clamping ribs 9 are in a right trapezoid shape, the installation ring 8 can be clamped in the air outlet 2 through the trapezoidal clamping ribs 9, the right end of the installation ring 8 is fixedly connected with a dustproof net 10, the dustproof net 10 is in a circular shape and matched with the installation ring 8 in shape, one side of each clamping rib 9 is provided with a clamping groove 201 in the inner wall of the air outlet 2, the shape of each clamping groove 201 is matched with that of each clamping rib 9, the installation ring 8 is clamped with the clamping grooves 201 in the inner wall of the air outlet 2 through the clamping ribs 9 on the outer wall of the installation ring, an L-shaped fixture block 11 is fixedly connected around the left side of the dustproof cover 7, a circle of bulges 12 are fixedly connected on the outer wall of the left side of the air outlet 2, the inner side of the L-shaped fixture block 11 is fixedly connected with four lugs 14, the L-shaped fixture blocks 11 around the dustproof cover 7 are made of rubber, and the dustproof cover 7 can be tightly, l shape fixture block 11 and lug 14 and the protruding 12 joint on the air outlet 2, all install dust cover 7 through the inside at air outlet 2 and inlet scoop 5, and dust screen 10 on the dust cover 7 filters the dust, let the inside of air-blower 1 be difficult to get into the dust, and joint rib 9 on the collar 8 through dust cover 7 one end and the joint groove 201 joint on the air outlet 2, thereby make things convenient for the installation and the dismantlement of dust cover 7, thereby conveniently clear up, through setting up the protruding 12 joint around L shape fixture block 11 and the air outlet 2 around the dust cover 7, thereby reach the effect of firm installation, let dust cover 7 be difficult to drop.

When using, air-blower 1 work, take the air in the workshop out from inlet scoop 5, then rethread air outlet 2 gets rid of, reach the effect of ventilation, all install dust cover 7 in the inside of air outlet 2 and inlet scoop 5, and dust screen 10 on the dust cover 7 filters the dust, let air-blower 1's inside be difficult to get into the dust, and joint rib 9 on the collar 8 through dust cover 7 one end and the joint groove 201 joint on the air outlet 2, thereby make things convenient for the installation and the dismantlement of dust cover 7, thereby conveniently clear up.

To sum up can, the utility model discloses an all install dust cover 7 in the inside of air outlet 2 and inlet scoop 5, and dust screen 10 on the dust cover 7 filters the dust, let the inside of air-blower 1 be difficult to get into the dust, and joint rib 9 on the collar 8 through dust cover 7 one end and the joint 201 joint in the joint groove on 2 of air outlet, thereby make things convenient for the installation and the dismantlement of dust cover 7, thereby conveniently clear up, through setting up the protruding 12 joints around L shape fixture block 11 and the air outlet 2 around dust cover 7, thereby reach the effect of firm installation, let dust cover 7 be difficult to drop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilation unit is used in workshop that dust removal effect is good, includes air-blower (1) and ceiling (6), the left side fixedly connected with air outlet (2) of air-blower (1), its characterized in that: bottom fixedly connected with bellows (3) of air-blower (1), bottom fixedly connected with connecting pipe (4) of bellows (3), the middle part of bellows (3) run through ceiling (6) and with ceiling (6) fixed connection, bottom fixedly connected with inlet scoop (5) of connecting pipe (4), dust cover (7) are all installed to the inside of air outlet (2) and inlet scoop (5), the right-hand member fixedly connected with collar (8) of dust cover (7), the outer wall fixedly connected with joint rib (9) of collar (8), the right-hand member fixedly connected with dust screen (10) of collar (8), one side of joint rib (9) is opened at air outlet (2) inner wall has joint groove (201), the shape of joint groove (201) matches with the shape of joint rib (9), joint rib (9) through its outer wall and the joint groove (2) inner wall of air outlet (8), (2) inner wall: (1) 201) The joint, fixedly connected with L shape fixture block (11) around dust cover (7) left, the left outer wall fixedly connected with round arch (12) of air outlet (2), inboard fixedly connected with lug (14) of L shape fixture block (11), protruding (12) joint on L shape fixture block (11) and lug (14) and air outlet (2).

2. The ventilating device for the workshop, which has a good dedusting effect, according to claim 1, is characterized in that: the connecting pipe (4) and the air suction opening (5) are installed on the wall surface of a workshop.

3. The ventilating device for the workshop, which has a good dedusting effect, according to claim 1, is characterized in that: the clamping ribs (9) on the outer wall of the mounting ring (8) are four, and are uniformly distributed on the periphery of the outer wall of the mounting ring (8), and the clamping ribs (9) are in the shape of a right trapezoid.

4. The ventilating device for the workshop, which has a good dedusting effect, according to claim 1, is characterized in that: the dustproof net (10) is circular and matched with the mounting ring (8) in shape.

5. The ventilating device for the workshop, which has a good dedusting effect, according to claim 1, is characterized in that: the dust cover (7) is installed inside the air suction opening (5), and the structure of the dust cover is the same as that of the inside of the air outlet (2).

6. The ventilating device for the workshop, which has a good dedusting effect, according to claim 1, is characterized in that: four L-shaped clamping blocks (11) around the dust cover (7) are arranged, and protruding blocks (14) on the four L-shaped clamping blocks (11) are made of rubber.