CN111306758A

CN111306758A - Riveting type efficient air supply outlet

Info

Publication number: CN111306758A
Application number: CN202010298509.4A
Authority: CN
Inventors: 陈中权; 方书娟
Original assignee: Suzhou Indair Indoor Air Technology Co ltd
Current assignee: Suzhou Indair Indoor Air Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-06-19

Abstract

The invention discloses a riveted efficient air supply outlet, which is characterized by comprising an air supply outlet box body arranged in a partition layer of an installation top plate, wherein a sealing frame of an efficient filter is arranged at the air supply outlet of the air supply outlet box body, the air supply outlet sequentially comprises a flow equalizing plate, an air supply outlet box body, an efficient filter and a flow dispersing plate from top to bottom, the air supply outlet box body consists of an upper box body and a lower box body, the upper box body and the lower box body are fixedly connected into a whole, the lower box body is arranged in the partition layer of the installation top plate, a pressing block for placing the efficient filter is fixedly arranged at the lower end of the lower box body, a sealing gasket is arranged at the contact part of the efficient filter and the upper box body, the flow equalizing plate is arranged at the air inlet of the upper box body, and. Through adopting the high-efficient supply-air outlet of riveting formula, more energy-conserving, the environmental protection in process of production has reduced the harm to the environment, is superior to welded structure on sealed effect simultaneously, makes the leakproofness better.

Description

Riveting type efficient air supply outlet

Technical Field

The invention belongs to the technical field of air purification, and particularly relates to a riveting type efficient air supply outlet.

Background

The high-efficiency air supply outlet is an ideal terminal filtering device for thousands, tens of thousands and hundreds of thousands of purified air-conditioning systems, and is widely applied to the industries of electronics, hospitals, foods, chemical engineering and the like. In particular, the high-efficiency terminal filtering device for the newly-built and modified clean rooms of all levels 1000-300000 is key equipment for meeting the purification requirements of various clean rooms.

The traditional processing technology of the high-efficiency air supply outlet is bending, welding and forming of a steel plate and spraying treatment of the outer surface. The spraying process can generate pollution of VOC, formaldehyde, Tiana water, heavy metal and the like, can directly or simply damage and influence an ecological system, and serious pollution not only brings health problems to human beings, but also causes a series of social problems.

Disclosure of Invention

The invention aims to avoid the problems, the invention discloses a riveting-type efficient air supply outlet, which mainly uses a riveting process to replace a welding process, eliminates a spraying process, and is beneficial to protecting the ecological environment and the healthy life of human beings.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a riveting formula high efficiency supply-air outlet, is including installing the supply-air outlet box in installation roof interlayer, the supply-air outlet box has the sealed frame of supply-air outlet department installation high efficiency filter, this high efficiency supply-air outlet includes flow equalizer, supply-air outlet box, high efficiency filter, the board that looses from top to bottom in proper order, this supply-air outlet box comprises last box and lower box, go up fixed connection between box and the lower box and become integrative, the box is installed in the interlayer of installation roof down, and the lower extreme fixed mounting of box has the briquetting that is used for placing high efficiency filter down, high efficiency filter is provided with sealed the pad with last box contact department and seals, go up the top air intake department of box and install the flow equalizer, place in the bottom air outlet department of supply-air outlet box and install the board that loose.

Preferably, the pressing block is mounted on a sealing frame of the lower box body through a screw, and in order to achieve a good sealing effect, the lower end position of the pressing block is flush with the mounting top plate; in order to ensure that the stress distribution of the high-efficiency filter is uniform, the screws and the corresponding nuts are uniformly arranged on four inner side surfaces of the sealing frame, and the number of the screws on each side is at least two.

Preferably, the flow equalizing plate is mounted on the upper box body through bolts, and hooks are arranged at four corners of the upper surface of the upper box body; the hook is convenient to hoist, the efficient air supply opening is fixed on the installation top plate in a hoisting mode, and the air supply opening and the installation top plate are fixed through bolts.

Preferably, the inside echelonment that is of supply-air outlet box, in order to avoid the steel sheet to bend the heavy metal pollution problem that welding forming and spraying brought, adopt the riveting to handle in the department of bending of last box, go up and become integrative through bolted connection between box and the lower box, and the bolted connection hole sets up in the sealed face outside of filter, the top of box is seamless integrated into one piece down, and the inside of going up the box still is provided with sealed the pad, and sealed pad is placed in the position with high efficiency filter contact, compresses tightly through the briquetting, reaches sealed effect.

Preferably, the upper surface of the upper box body is provided with a hollow part, a reinforcing plate is further mounted on the inner side surface of the hollow part, the reinforcing plate is of a single-layer groove-shaped structure, a side plate is arranged at the edge of the groove shape, riveted riveting holes are formed in the side plate, and a plurality of criss-cross reinforcing ribs are arranged on the upper surface of the groove-shaped plate.

The invention has the technical effects and advantages that:

the riveting type efficient air supply outlet is integrally formed without seams, and a sealing gasket is arranged between the filter and the sealing surface and is pressed by a pressing block, so that air which is not filtered by the efficient filter enters a clean room from the air outlet surface of the air supply outlet, leakage hidden danger cannot be generated, and the sealing of the mounting sealing surface is ensured; the upper box body of the efficient air supply opening is an air inlet of the efficient filter and is + + provided with a pressing end, the air outlet surface is + provided with a pressing end, the interlayer on which the air supply opening is arranged is 0 pressing end, and the bolt connecting hole is arranged on the outer side of the sealing surface of the filter and is arranged at 0 pressing end of the upper interlayer, so that air in the interlayer can not enter the clean room through the air outlet surface of the air supply opening. The invention has the advantages that the sealing of the interior of the air supply outlet is ensured, meanwhile, the riveting form is used for replacing the welding process, the spraying process is eliminated, the pollution to the environment is reduced due to the processing process, and the sealing performance and the structural design are improved.

Drawings

FIG. 1 is a schematic view of the structure of the box body of the air supply outlet of the present invention;

FIG. 2 is a schematic view of the upper housing of the present invention;

FIG. 3 is a schematic view of the lower case structure of the present invention;

FIG. 4 is a schematic diagram of a stiffener structure according to the present invention.

In the figure: 1-air supply outlet box body; 2-flow equalizing plate; 3-a high efficiency filter; 4-a flow dispersing plate; 5, putting the box body; 6, discharging the box body; 7-briquetting; 8, mounting a top plate; 9-a reinforcing plate; 10-sealing gasket.

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.

The invention provides a riveting type high-efficiency air supply outlet as shown in figures 1-4, which comprises an air supply outlet box body 1 arranged in a separation layer of a mounting top plate 8, wherein the air supply outlet box body 1 is provided with a sealing frame for mounting a high-efficiency filter 3 at an air supply outlet, the high-efficiency air supply outlet sequentially comprises a flow equalizing plate 2, the air supply outlet box body 1, the high-efficiency filter 3 and a flow dispersing plate 4 from top to bottom, the air supply outlet box body 1 consists of an upper box body 5 and a lower box body 6, the upper box body 5 comprises an upper box side plate and an upper box bent plate, the upper box side plate is Z-shaped, riveting holes are formed in the edge of the upper box side plate, and a reinforcing plate 9 is arranged on the upper box side plate and the upper box bent plate through riveting, so that the structural strength of. Go up the case bent plate and be the plane board, the centre is provided with the cavity area of rectangle, bends in one side of last case bent plate and handles, and the angle of bending is 135 go up and become an organic whole through bolt fixed connection between 5 and the

lower box

6, and 6 insides of its lower box are the echelonment, lower box 6 includes nowel curb plate and nowel bent plate, and the nowel bent plate is a tapered square version, and the tapering is 45, and the nowel curb plate is located nowel bent plate both sides, and the nowel bent plate is the double hook type, and the two hook types are 90 in the space and distribute. Lower box 6 is installed in the interlayer of installation roof 8, and lower extreme fixed mounting of box 6 has the briquetting 7 that is used for placing high efficiency filter 3 down, high efficiency filter 3 is provided with sealed the pad with last box 5 contact department and seals, and the top air intake department of going up box 5 installs flow equalizing plate 2, and flow equalizing plate 2 passes through the bolt and installs on last box 5, is provided with the couple on four angles of the upper surface of last box 5 and is used for convenient hoist and mount. The air outlet at the bottom end of the air supply outlet box body 1 is provided with a flow dispersing plate 4. The pressing block 7 is installed on the sealing frame of the lower box body 6 through a screw, and the lower end position of the pressing block 7 is flush with the installation top plate 8. The flow equalizing plate 2 is installed on the upper box body 5 through bolts, and a riveting opening for fixing is formed in the upper box body 5. The screw rods and the corresponding nuts are uniformly arranged on the front, the rear, the left and the right surfaces in the sealing frame, and the number of the screw rods on each side surface is at least two. The top of lower box 5 is seamless integrated into one piece, adopts riveting processing in the department of bending of last box 5, and the inside of going up box 5 is pasted and is had sealed pad 10, and box 5 and lower box 6 are connected into an organic whole through the bolt on the high-efficient supply-air outlet, and for sealed effect, the bolted connection hole is in the sealed face outside of filter. The efficient air supply outlet is fixed on the installation top plate 8 in a hoisting mode, and the air supply outlet and the installation top plate 8 are fixed through side bolts. In order to strengthen the structural strength of the upper box body 5, a reinforcing plate 9 is further installed at the upper end of the upper box body 5, the reinforcing plate 9 is a single-layer plate and is of a groove-shaped structure, a side plate is arranged at the edge of the groove shape, a riveting hole is formed in the side plate, and a plurality of criss-cross reinforcing ribs are arranged on the upper surface of the groove-shaped plate.

The working principle is as follows: the high-efficient supply-air outlet comprises upper and

lower box

6, and 5 tops on the lower box are seamless integrated into one piece, and this face is the sealed face of filter installation, owing to do not have the seam, in addition there is sealed pad 10 to compress tightly through briquetting 7 between filter and the sealed face, so air that does not pass through 3 filterable air-out faces of high-efficient filter gets into the clean room by the supply-air outlet of supply-air outlet, can not produce the leakage hidden danger promptly.

The high-efficiency air supply outlet is fixed in a hoisting mode, and the air outlet end of the air supply outlet and the clean room top plate are sealed by means of a hoisting force through a sealing gasket 10. The last box 5 of high-efficient supply-air outlet is high efficiency filter 3's air intake, for + + presses the end, and the air-out face is + presses the end, and the interlayer is 0 pressure end on the supply-air outlet place, connects into an organic whole through the bolted connection between the case about the high-efficient supply-air outlet, because the bolted connection hole is in the sealed face outside of filter to be in 0 pressure end on the interlayer, so the intraformational air of interlayer also can not get into the toilet through the air-out face of supply-air outlet, through inside and outside atmospheric pressure difference, has guaranteed the leakproofness of supply-air outlet.

Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high-efficient supply-air outlet of riveting formula, is including installing supply-air outlet box (1) in installation roof (8) interlayer, its characterized in that: this high-efficient supply-air outlet includes flow equalizing plate (2), supply-air outlet box (1), high efficiency filter (3), board (4) that looses from top to bottom in proper order, this supply-air outlet box (1) comprises last box (5) and lower box (6), it is integrative to go up fixed connection between box (5) and the lower box (6), box (6) are installed in the interlayer of installation roof (8) down, and lower extreme fixed mounting of box (6) has briquetting (7) that are used for placing high efficiency filter (3) down, high efficiency filter (3) are provided with sealed pad (10) with last box (5) contact department and seal, install flow equalizing plate (2) in the top air inlet department of last box (5), place at the bottom air outlet department of supply-air outlet box (1) and install scattered board (4).

2. The riveted joint type efficient air supply outlet according to claim 1, characterized in that: the pressing block (7) is installed on a sealing frame of the lower box body (6) through screws, the screws and corresponding nuts are evenly installed on four inner side faces of the sealing frame, and the number of the screws on each side is at least two.

3. The riveted joint type efficient air supply outlet according to claim 1, characterized in that: the flow equalizing plate (2) is installed on the upper box body (5) through bolts, and hooks are arranged at four corners of the upper surface of the upper box body (5).

4. The riveted joint type efficient air supply outlet according to claim 1, characterized in that: the air supply outlet box body (1) is internally in a step shape, the bending part of the upper box body (5) is riveted, the upper box body (5) and the lower box body (6) are connected into a whole through bolts, bolt connecting holes are formed in the outer side of the sealing surface of the filter, the top of the lower box body (5) is integrally formed in a seamless mode, and a sealing gasket (10) is further arranged inside the upper box body (5).

5. The riveted joint type efficient air supply outlet according to claim 1, characterized in that: the upper surface of the upper box body (5) is arranged to be a hollow part, a reinforcing plate (9) is further mounted on the inner side surface of the hollow part, the reinforcing plate (9) is of a single-layer groove-shaped structure, a side plate is arranged at the edge of the groove shape, a riveting hole is formed in the side plate, and a plurality of criss-cross reinforcing ribs are arranged on the upper surface of the groove-shaped plate.