CN212657854U

CN212657854U - Air curtain machine

Info

Publication number: CN212657854U
Application number: CN202021004802.7U
Authority: CN
Inventors: 王猛; 马新宇
Original assignee: Zhejiang Chenwei Environmental Protection Technology Co Ltd
Current assignee: Zhejiang Chenwei Environmental Protection Technology Co Ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-05
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses an air curtain machine, which comprises a housing, the front side swing joint of casing has the protecgulum, the first installation shell of fixedly connected with is run through to the front side of protecgulum, the first filter screen of fixedly connected with is run through to the front side of first installation shell, the first HEPA filter screen of fixedly connected with is run through to the rear side of first installation shell, the fixedly connected with second installation shell is run through at the top of casing, the bottom of second installation shell extends to the inner chamber of casing and runs through fixedly connected with second HEPA filter screen. The utility model discloses a set up casing, handle, protecgulum, first filter screen, first HEPA filter screen, first installation shell, second filter screen, second HEPA filter screen, mounting panel, T type piece, fixed strip, air outlet, centrifugal wind wheel, locating hole, locating piece and the cooperation in T type groove and use, possess dust and the bacterium that can filter littleer particle, the filter effect is better, conveniently carries out the advantage of dismantling.

Description

Air curtain machine

Technical Field

The utility model relates to an air curtain machine technical field specifically is an air curtain machine.

Background

The air curtain machine is an air purification device which forms an invisible door curtain by driving strong airflow generated by a through-flow or centrifugal wind wheel through a high-speed motor. The air curtain machine is also called as an air curtain machine, an air curtain machine, an air brake and an air door, and high-speed airflow of the air curtain machine can isolate outdoor oil smoke and peculiar smell from entering a room and can effectively prevent outdoor dust from entering the room.

Because the air curtain machine has the efficiency of preventing peculiar smell, anti-pollution, preventing mosquito and fly, consequently this extensive be applied to trades such as pharmacy, food, precision finishing, chemical industry, shoemaking, service, trade, and most current air curtain machine filtration structure is comparatively simple, can only simply filter partly big particulate matter, can't effectually filter pollutants such as the dust of partly minimum particle and bacterium, and inconvenient dismantlement has influenced maintenance installation effectiveness like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air curtain machine possesses dust and the bacterium that can filter littleer particle, and the filter effect is better, conveniently carries out the advantage of dismantling, has solved current some air curtain machine filter effect not good, dismantles inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: an air curtain machine comprises a machine shell, wherein the front side of the machine shell is movably connected with a front cover, the front side of the front cover is fixedly connected with a first installation shell in a penetrating way, a first filter screen is fixedly connected with the front side of the first mounting shell in a penetrating way, a first HEPA filter screen is fixedly connected with the rear side of the first mounting shell in a penetrating way, the top of the machine shell is fixedly connected with a second mounting shell in a penetrating way, the top of the second mounting shell is fixedly connected with a second filter screen in a penetrating way, the bottom of the second mounting shell extends to the inner cavity of the machine shell and is fixedly connected with a second HEPA filter screen in a penetrating way, the inner cavity of the casing is movably connected with a centrifugal wind wheel, the bottom of the casing is provided with an air outlet, the rear side fixedly connected with T type piece of casing, the rear side of casing is provided with the mounting panel, the equal fixedly connected with fixed strip in both sides of mounting panel front side, the T type groove that cooperation T type piece used is seted up at the top of fixed strip.

Preferably, the bottom of the front side of the front cover is fixedly connected with a handle, and the joint of the top of the front side of the front cover and the shell is movably connected through a hinge.

Preferably, the bottom of protecgulum both sides passes through bolt fixed connection with the junction of casing, first filter screen and second filter screen are dustproof filter screen.

Preferably, the top of mounting panel both sides and the equal fixedly connected with locating piece in bottom of both sides, the front side of locating piece is opened and is equipped with the locating hole.

Preferably, the front side of the T-shaped groove penetrates through the front side of the fixing strip, and a sealing gasket is fixedly connected to the joint of the rear side of the front cover and the casing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up casing, handle, protecgulum, first filter screen, first HEPA filter screen, first installation shell, second filter screen, second HEPA filter screen, mounting panel, T type piece, fixed strip, air outlet, centrifugal wind wheel, locating hole, locating piece and the cooperation in T type groove and use, possess dust and the bacterium that can filter littleer particle, the filter effect is better, conveniently carries out the advantage of dismantling, is worth promoting.

2. The utility model can conveniently pull the front cover by arranging the handle;

the front cover can be movably connected with the shell by arranging the hinge, so that the front cover is opened;

the mounting plate can be fixed by arranging the positioning block and the positioning hole;

through setting up sealed the pad, can avoid outside air not directly to get into in the casing through filtering.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right sectional view of the structure of the present invention;

FIG. 3 is a top view of the housing and T-block of the present invention;

fig. 4 is a top view of the mounting plate of the present invention.

In the figure: the wind power generation device comprises a machine shell 1, a handle 2, a front cover 3, a first filter screen 4, a first HEPA filter screen 5, a first installation shell 6, a second installation shell 7, a second filter screen 8, a second HEPA filter screen 9, an installation plate 10, a T-shaped block 11, a fixing strip 12, an air outlet 13, a centrifugal wind wheel 14, a positioning hole 15, a positioning block 16 and a T-shaped groove 17.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a casing 1, handle 2, protecgulum 3, first filter screen 4, first HEPA filter screen 5, first installation shell 6, second installation shell 7, second filter screen 8, second HEPA filter screen 9, mounting panel 10, T type piece 11, fixed strip 12, air outlet 13, centrifugal wind wheel 14, locating hole 15, parts such as locating piece 16 and T type groove 17 are general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-4, an air curtain machine comprises a casing 1, a front cover 3 movably connected to the front side of the casing 1, a first mounting case 6 fixedly connected to the front side of the front cover 3, a first filter screen 4 fixedly connected to the front side of the first mounting case 6, a first HEPA filter screen 5 fixedly connected to the rear side of the first mounting case 6, a second mounting case 7 fixedly connected to the top of the casing 1, a second filter screen 8 fixedly connected to the top of the second mounting case 7, a second HEPA filter screen 9 fixedly connected to the bottom of the second mounting case 7, a centrifugal wind wheel 14 movably connected to the inner cavity of the casing 1, an air outlet 13 formed at the bottom of the casing 1, a T-shaped block 11 fixedly connected to the rear side of the casing 1, a mounting plate 10 disposed at the rear side of the casing 1, and fixing strips 12 fixedly connected to both sides of the front side of the mounting plate 10, the top of the fixed strip 12 is provided with a T-shaped groove 17 matched with the T-shaped block 11 for use;

the bottom of the front side of the front cover 3 is fixedly connected with a handle 2, and the top of the front side of the front cover 3 is movably connected with the connection part of the machine shell 1 through a hinge;

the bottom parts of the two sides of the front cover 3 are fixedly connected with the connection part of the machine shell 1 through bolts, and the first filter screen 4 and the second filter screen 8 are both dustproof filter screens;

the top and the bottom of the two sides of the mounting plate 10 are both fixedly connected with positioning blocks 16, and positioning holes 15 are formed in the front sides of the positioning blocks 16;

the front side of the T-shaped groove 17 penetrates through the front side of the fixing strip 12, and a sealing gasket is fixedly connected with the joint of the rear side of the front cover 3 and the machine shell 1;

the front cover 3 can be conveniently pulled by arranging the handle 2;

the front cover can be movably connected with the machine shell by arranging the hinge, so that the front cover 3 is opened;

the mounting plate 10 can be fixed by arranging the positioning block 16 and the positioning hole 15;

through setting up sealed the pad, can avoid outside air directly to get into in the casing 1 through not filtering.

During the use, 14 circular telegram work of centrifugal wind wheel, the inside of casing 1 is inhaled through the top of casing 1 and front side to external air, the second filter screen 8 at the first filter screen 4 of casing 1 front side and top filters great particulate matter in the air this moment, then pollutants such as particle dust and bacterium in the rethread first HEPA filter screen 5 and second HEPA filter screen 9 in to the air filter, can improve the filter effect of this air curtain machine like this, when the maintenance need be taken off to the air curtain machine break down, the maintenance personal only need upwards lift up casing 1, make T type piece 11 break away from can from T type inslot 17, dismantle convenient and fast like this.

In summary, the following steps: this air curtain machine, through casing 1, handle 2, protecgulum 3, first filter screen 4, first HEPA filter screen 5, first installation shell 6, second installation shell 7, second filter screen 8, second HEPA filter screen 9, mounting panel 10, T type piece 11, fixed strip 12, air outlet 13, centrifugal wind wheel 14, locating hole 15, locating piece 16 and T type groove 17's cooperation use, it is not good to have solved current some air curtain machine filter effect, dismantle inconvenient problem.

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. An air curtain machine, includes casing (1), its characterized in that: the front side of the casing (1) is movably connected with a front cover (3), the front side of the front cover (3) is fixedly connected with a first installation shell (6) in a penetrating manner, the front side of the first installation shell (6) is fixedly connected with a first filter screen (4) in a penetrating manner, the rear side of the first installation shell (6) is fixedly connected with a first HEPA filter screen (5) in a penetrating manner, the top of the casing (1) is fixedly connected with a second installation shell (7) in a penetrating manner, the top of the second installation shell (7) is fixedly connected with a second filter screen (8) in a penetrating manner, the bottom of the second installation shell (7) extends to the inner cavity of the casing (1) and is fixedly connected with a second HEPA filter screen (9) in a penetrating manner, the inner cavity of the casing (1) is movably connected with a centrifugal wind wheel (14), the bottom of the casing (1) is provided with a wind outlet (13), and the rear side of the casing, the rear side of casing (1) is provided with mounting panel (10), the equal fixedly connected with fixed strip (12) in both sides of mounting panel (10) front side, T type groove (17) that cooperation T type piece (11) used are seted up at the top of fixed strip (12).

2. The air curtain machine as claimed in claim 1, wherein: the bottom of the front side of the front cover (3) is fixedly connected with a handle (2), and the joint of the top of the front side of the front cover (3) and the shell (1) is movably connected through a hinge.

3. The air curtain machine as claimed in claim 1, wherein: the bottom of protecgulum (3) both sides passes through bolt fixed connection with the junction of casing (1), first filter screen (4) and second filter screen (8) are dustproof filter screen.

4. The air curtain machine as claimed in claim 1, wherein: the mounting panel (10) both sides the top and the bottom of both sides all fixedly connected with locating piece (16), locating hole (15) are opened to the front side of locating piece (16).

5. The air curtain machine as claimed in claim 1, wherein: the front side of T type groove (17) runs through to the front side of fixed strip (12), the rear side of protecgulum (3) and the junction fixedly connected with sealed pad of casing (1).