CN209761860U - air outlet structure of fan box - Google Patents

air outlet structure of fan box Download PDF

Info

Publication number
CN209761860U
CN209761860U CN201920591830.4U CN201920591830U CN209761860U CN 209761860 U CN209761860 U CN 209761860U CN 201920591830 U CN201920591830 U CN 201920591830U CN 209761860 U CN209761860 U CN 209761860U
Authority
CN
China
Prior art keywords
air outlet
flange
mounting plate
panel
fan box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920591830.4U
Other languages
Chinese (zh)
Inventor
郭刚
郭春升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dezhou Sincere Ventilation Equipment Co Ltd
Original Assignee
Dezhou Sincere Ventilation Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dezhou Sincere Ventilation Equipment Co Ltd filed Critical Dezhou Sincere Ventilation Equipment Co Ltd
Priority to CN201920591830.4U priority Critical patent/CN209761860U/en
Application granted granted Critical
Publication of CN209761860U publication Critical patent/CN209761860U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a fan box air outlet structure, which comprises a fan box body and an air outlet flange, wherein the inner end part of the air outlet flange is inserted into the air outlet of the fan box body, and the outer end part edge of the air outlet flange is provided with a connecting flange; mounting plates are respectively arranged on the outer side of the air outlet flange and on two sides of the panel where the air outlet is located; one side of the mounting plate positioned outside the panel is fixedly connected with the outer wall of the air outlet flange, and the other side of the mounting plate is fixedly connected with the outer wall of the panel; one side of the mounting plate positioned on the inner side of the panel is fixedly connected with the outer wall of the air outlet flange, the side end of the mounting plate abuts against the inner wall of the panel, and the other side of the mounting plate is aligned with the end of the inner side of the air outlet flange and is fixedly connected with the air outlet side of the centrifugal fan in the fan box body; the utility model has the advantages of reasonable design for the air outlet edge obtains inclosed, need not extra its seal structure that sets up, is airtight relatively between the wind channel of air outlet and air-out flange inside simultaneously, has ensured the clean effect of air-out.

Description

Air outlet structure of fan box
Technical Field
The utility model relates to a fan box technical field especially relates to a fan box air outlet structure.
background
The panel of fan box among the prior art generally adopts the cooperation structure of metal decking and filling layer, the filling layer can make expanded material or fiber material, when setting up the air outlet on the panel, in order to protect the air outlet edge, need seal the air outlet edge through section bar or simple fastener, then install the air-out flange that corresponds with the air outlet in the panel outside, ensure the clean effect of air-out, this kind of structure is higher to the sealed requirement of air outlet in process of production, the production technology is complicated, and if the seal structure of air outlet damages, the intraformational material of packing can get into the air-out flange and discharge, thereby lose the clean effect of air-out.
disclosure of Invention
In view of the above prior art's shortcoming, the utility model aims to provide an air-out flange need not to carry out solitary sealed processing with the air outlet with fan case air outlet structure of panel direct mount.
the utility model provides a technical scheme that its technical problem adopted is:
The utility model provides a fan box air outlet structure, includes fan box body and air-out flange, its characterized in that:
The main body section of the air outlet flange is a pipe body of a rectangular mechanism, the inner end part of the air outlet flange is inserted into the air outlet of the fan box body, and the edge of the outer end part of the air outlet flange is provided with a connecting flange;
The outer side of the air outlet flange is also provided with mounting plates on two sides of the panel where the air outlet is positioned, each mounting plate is a rectangular frame matched with the outer wall of the air outlet flange in shape, the cross section of each mounting plate is of an L-shaped structure with two side edges vertically distributed, and the mounting plates are sleeved on the outer side of the air outlet flange;
One side of the mounting plate positioned outside the panel is fixedly connected with the outer wall of the air outlet flange, and the other side of the mounting plate is fixedly connected with the outer wall of the panel;
And the other side of the mounting plate is aligned with the end part of the inner side of the air outlet flange and is fixedly connected with the air outlet side of the centrifugal fan in the fan box body.
To sum up, the utility model discloses following beneficial effect has: structural design is reasonable, removes and passes the air outlet setting with this tip through the flange with air-out flange one end, cooperates the mounting panel to fix the air-out flange simultaneously and directly allies oneself with centrifugal fan's air-out side for the air outlet edge obtains inclosed, need not extra its seal structure that sets up, and is airtight relatively between the wind channel of air outlet and air-out flange inside simultaneously, has ensured the clean effect of air-out.
drawings
the present invention will be further explained with reference to the drawings and examples.
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model discloses the local assembly structure schematic diagram of air-out flange.
fig. 3 is the utility model discloses the local assembly section structure schematic diagram of air-out flange.
in the figure, 1, a fan box body, 2 panels, 3 air inlets, 4 air outlets, 5 connecting flanges, 6 air outlet flanges, 7 first mounting plates, 8 second mounting plates, 9 centrifugal fans, 10 metal panels and 11 filling layers.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
According to the illustrations of fig. 1 to 3: the utility model provides a fan box air outlet structure, including fan box body 1 and air-out flange 6, fan box body 1's panel 2 has included the metal level 10 that is located both sides and is located the filling layer 11 at middle part, wherein:
the main body section of the air outlet flange 6 is a pipe body of a rectangular mechanism, the length of the pipe body of the air outlet flange 6 is increased compared with that of the existing air outlet flange 6, the inner end part of the air outlet flange 6 is inserted into the air outlet 4 of the fan box body 1, so that the outer wall of the air outlet flange 6 can seal the air outlet 4, meanwhile, the inside of the air outlet flange 6 is relatively sealed with the air outlet 4, no communication relation exists, the edge of the outer end part of the air outlet flange is provided with a connecting flange 5, and the connecting flange 5 is used for being connected with an outside ventilation;
A first mounting plate 7 and a second mounting plate 8 are respectively arranged on the outer side of the air outlet flange 6 and on two sides of the panel 2 where the air outlet 4 is located, the first mounting plate 7 and the second mounting plate 8 are rectangular frames matched with the outer wall of the air outlet flange 6 in shape, the cross sections of the first mounting plate 7 and the second mounting plate 8 are both L-shaped structures with two side edges vertically distributed, and the first mounting plate 7 and the second mounting plate 8 are both sleeved on the outer side of the air outlet flange 6;
one side of the first mounting plate 7 positioned outside the panel 2 is fixedly connected with the outer wall of the air outlet flange 6 through bolts, the other side of the first mounting plate 7 is fixedly connected with the outer wall of the panel 2 through bolts, and the connection effect between the air outlet flange 6 and the panel 2 is formed outside the panel 2 through the arrangement of the first mounting plate 7, so that the air outlet flange 6 and the panel 2 are connected into a whole, and the air outlet flange 6 is integrally fixed;
One side of the second mounting plate 8, which is positioned on the inner side of the panel 2, is fixedly connected with the outer wall of the air outlet flange 6 through bolts, and the side end of the second mounting plate 8 abuts against the inner wall of the panel 2, the second mounting plate 8 is arranged on the inner side of the fan box body 1 to form a limiting effect between the air outlet flange 6 and the panel 2, so that the panel 2 is clamped between the first mounting plate 7 and the second mounting plate 8, a gap between the outer wall of the air outlet flange 6 and the air outlet 4 is sealed, and a good sealing effect is achieved, the other side of the second mounting plate 8 is aligned with the inner side end of the air outlet flange 6 and is fixedly connected with a flange structure on the air outlet side of a centrifugal fan 9 in the fan box body 1 through bolts, so that the air outlet flange 6 is directly connected with the centrifugal;
Simultaneously, centrifugal fan 9 in this structure's the air-out side directly communicates with the inside of air-out flange 6, and centrifugal fan 9's air inlet side passes through the flexible coupling pipe with air intake 3 and is connected for the air inlet and the air-out effect of whole ventilation system keep apart the setting with fan case body 1 is inside, even the condition that filling layer 11 reveals appears, the filler can stop inside fan case body 1, can not get into inside the wind channel of ventilation system, has ensured the clean effect in wind channel.
the above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.

Claims (1)

1. The utility model provides a fan box air outlet structure, includes fan box body and air-out flange, its characterized in that:
The main body section of the air outlet flange is a pipe body of a rectangular mechanism, the inner end part of the air outlet flange is inserted into the air outlet of the fan box body, and the edge of the outer end part of the air outlet flange is provided with a connecting flange;
The outer side of the air outlet flange is also provided with mounting plates on two sides of the panel where the air outlet is positioned, each mounting plate is a rectangular frame matched with the outer wall of the air outlet flange in shape, the cross section of each mounting plate is of an L-shaped structure with two side edges vertically distributed, and the mounting plates are sleeved on the outer side of the air outlet flange;
One side of the mounting plate positioned outside the panel is fixedly connected with the outer wall of the air outlet flange, and the other side of the mounting plate is fixedly connected with the outer wall of the panel;
And the other side of the mounting plate is aligned with the end part of the inner side of the air outlet flange and is fixedly connected with the air outlet side of the centrifugal fan in the fan box body.
CN201920591830.4U 2019-04-23 2019-04-23 air outlet structure of fan box Expired - Fee Related CN209761860U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920591830.4U CN209761860U (en) 2019-04-23 2019-04-23 air outlet structure of fan box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920591830.4U CN209761860U (en) 2019-04-23 2019-04-23 air outlet structure of fan box

Publications (1)

Publication Number Publication Date
CN209761860U true CN209761860U (en) 2019-12-10

Family

ID=68760799

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920591830.4U Expired - Fee Related CN209761860U (en) 2019-04-23 2019-04-23 air outlet structure of fan box

Country Status (1)

Country Link
CN (1) CN209761860U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191210

CF01 Termination of patent right due to non-payment of annual fee