CN209976084U - Centrifugal fan sound insulation room - Google Patents
Centrifugal fan sound insulation room Download PDFInfo
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- CN209976084U CN209976084U CN201920430728.6U CN201920430728U CN209976084U CN 209976084 U CN209976084 U CN 209976084U CN 201920430728 U CN201920430728 U CN 201920430728U CN 209976084 U CN209976084 U CN 209976084U
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- sound insulation
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Abstract
The utility model discloses a centrifugal fan room that gives sound insulation, including the room body that gives sound insulation, the interior bottom in the room body that gives sound insulation is equipped with the fan mount pad, install the fan support through the locking bolt on the fan mount pad, the horn hole has been seted up to the right side upper end in the room body that gives sound insulation, and the fresh air inlet and the high parallel and level of horn hole setting of fan, the top of the room body that gives sound insulation is equipped with the arc bulge, the exhaust vent of fan runs through the arc bulge and extends to the top outside of the room body that gives sound insulation, there is the door preceding terminal surface right side wall of the room body that gives sound insulation through hinged joint. The sound insulation house body is arranged outside the fan, and the door is hinged to the sound insulation house body, and the sound insulation house body and the door are composed of the supporting framework, the damping sound insulation felt, the sound absorption sponge and the gypsum board, so that the sound insulation house has a good noise insulation function, the erosion of dust and rainwater to the fan can be prevented, the door is arranged, and workers can overhaul and maintain the fan regularly.
Description
Technical Field
The utility model relates to a fan sound insulation technical field specifically is a centrifugal fan room that gives sound insulation.
Background
Traditional centrifugal fan outside is not equipped with syllable-dividing room, and the noise that the fan produced when high-speed operation has caused the puzzlement of using the customer, and the noise that is out of date influences people's normal use and use comfort, and inside the dust easily falls into the fan, can corrode the fan at the rainy day rainwater. Therefore, it is necessary to provide a soundproof room for a centrifugal fan to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a centrifugal fan gives sound insulation room to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centrifugal fan room that gives sound insulation, includes the room body that gives sound insulation, the interior bottom in the room body that gives sound insulation is equipped with the fan mount pad, install the fan support through the locking bolt on the fan mount pad, and the top of fan support installs the fan, the horn hole has been seted up to the right side upper end in the room body that gives sound insulation, and the fresh air inlet and the high parallel and level setting in horn hole of fan, the top in the room body that gives sound insulation is equipped with the arc bulge, the exhaust vent of fan runs through the arc bulge and extends to the top outside of the room body that gives sound insulation, there is the door preceding terminal surface right side wall in the room body that gives.
Preferably, sound insulation room body and door are equipped with braced frame, damping deadening felt, inhale sound sponge and gypsum board from inside to outside in proper order.
Preferably, the supporting framework comprises a plurality of parallel cross rods, a plurality of parallel vertical rods are vertically arranged on the front sides of the plurality of parallel cross rods, a plurality of cavities arranged in a matrix form are enclosed between the cross rods and the vertical rods, and glass wool is filled in each cavity.
Preferably, the number of the cross rods is the same as that of the vertical rods, and the length of each cross rod is longer than that of each vertical rod.
Preferably, the thickness of the damping deadening felt and the sound absorption sponge after being superposed is the same as that of the gypsum board.
Preferably, the fan mounting seat and the fan support are both provided with threaded holes matched with the locking bolts, and the threaded holes in the fan mounting seat and the threaded hole positions in the fan support are aligned one by one.
Compared with the prior art, the beneficial effects of the utility model are that: this centrifugal fan sound insulation room is equipped with a sound insulation room body in the fan outside to hinge door on sound insulation room body, because sound insulation room body and door all comprise supporting framework, damping deadening felt, sound absorption sponge and gypsum board, make this sound insulation room have the good function of making an uproar of falling that separates, can prevent again that dust and rainwater from to the erosion of fan, and the setting of door, the workman of being convenient for regularly overhauls the fan, maintains.
The utility model discloses support framework's setting is used for supporting damping deadening felt, inhales sound sponge and gypsum board, can improve the intensity of the room body that gives sound insulation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the sound insulation house body of the present invention;
fig. 4 is a schematic view of the supporting framework structure of the present invention.
In the figure: 1. a sound insulation house body; 101. a support framework; 1011. a cross bar; 1012. a vertical rod; 1013. glass wool, 1014, a cavity; 102. damping deadening felt; 103. sound-absorbing sponge; 104. a gypsum board; 2. a fan bracket; 3. a fan; 4. an arc-shaped convex hole; 5. a horn hole; 6. a fan mounting base; 7. a door.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a centrifugal fan room that gives sound insulation, is including room body 1 gives sound insulation, the interior bottom in room body 1 gives sound insulation is equipped with fan mount pad 6, install fan support 2 through the locking bolt on fan mount pad 6, and the top of fan support 2 installs fan 3, horn hole 5 has been seted up to room body 1's the right side upper end that gives sound insulation, and 5 high parallel and level settings in fresh air inlet and horn hole of fan 3, room body 1's the top that gives sound insulation is equipped with arc bulge hole 4, fan 3's exhaust vent runs through arc bulge hole 4 and extends to room body 1's the top outside that gives sound insulation, there is door 7 through hinged joint the preceding terminal surface right side wall in room body 1 gives sound insulation.
Specifically, the soundproof room body 1 and the door 7 are sequentially provided with a supporting framework 101, a damping soundproof felt 102, a sound-absorbing sponge 103 and a gypsum board 104 from inside to outside.
Specifically, the supporting framework 101 includes a plurality of parallel cross bars 1011, a plurality of parallel vertical bars 1012 are vertically installed on the front sides of the plurality of parallel cross bars 1011, a plurality of cavities 1014 arranged in a matrix form are defined between the cross bars 1011 and the vertical bars 1012, and each cavity 1014 is filled with glass wool 1013.
Specifically, the number of the cross bars 1011 and the number of the vertical bars 1012 are the same, and the length of the cross bars 1011 is longer than that of the vertical bars 1012.
Specifically, the thickness of the damping deadening felt 102 and the sound absorbing sponge 103 after being stacked is the same as the thickness of the gypsum board 104.
Specifically, threaded holes matched with the locking bolts are formed in the fan mounting seat 6 and the fan support 2, and the threaded holes in the fan mounting seat 6 and the threaded hole positions in the fan support 2 are aligned one by one.
During the specific use, be equipped with a room body 1 gives sound insulation in fan 3 outside to hinge door 7 on room body 1 gives sound insulation, because room body 1 and door 7 give sound insulation all comprise supporting framework 101, damping deadening felt 102, inhale sound sponge 103 and gypsum board 104, make this room gives sound insulation have the good function of making an uproar of falling that separates, can prevent again that dust and rainwater from to the erosion of fan, and door 7's setting, the workman of being convenient for regularly overhauls fan 3, the maintenance.
The utility model discloses setting up of supporting framework 101 is used for supporting damping deadening felt 102, inhales sound sponge 103 and gypsum board 104, can improve the intensity of sound insulation room body 1.
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 (6)
1. The utility model provides a centrifugal fan room that gives sound insulation, includes room body (1) gives sound insulation, its characterized in that: the interior bottom of room body (1) gives sound insulation is equipped with fan mount pad (6), install fan support (2) through the locking bolt on fan mount pad (6), and install fan (3) above fan support (2), horn hole (5) have been seted up to the right side upper end of room body (1) gives sound insulation, and the fresh air inlet of fan (3) and the high parallel and level setting of horn hole (5), the top of room body (1) gives sound insulation is equipped with arc bulge (4), the exhaust vent of fan (3) runs through arc bulge (4) and extends to the top outside of room body (1) gives sound insulation, there is door (7) through hinged joint the preceding terminal surface right side wall of room body (1) gives sound insulation.
2. The centrifugal fan sound insulation room of claim 1, characterized in that: the sound insulation house is characterized in that the sound insulation house body (1) and the house door (7) are sequentially provided with a supporting framework (101), a damping sound insulation felt (102), a sound absorption sponge (103) and a gypsum board (104) from inside to outside.
3. The centrifugal fan sound insulation room of claim 2, characterized in that: the supporting framework (101) comprises a plurality of cross rods (1011) which are arranged in parallel, a plurality of vertical rods (1012) which are arranged in parallel are vertically arranged on the front sides of the cross rods (1011) which are arranged in parallel, a plurality of cavities (1014) which are arranged in a matrix form are enclosed between the cross rods (1011) and the vertical rods (1012), and glass wool (1013) is filled in each cavity (1014).
4. The centrifugal fan sound insulation room of claim 3, characterized in that: the number of the cross rods (1011) and the number of the vertical rods (1012) are the same, and the length of the cross rods (1011) is longer than that of the vertical rods (1012).
5. The centrifugal fan sound insulation room of claim 2, characterized in that: the thickness of the damping and sound-insulating felt (102) and the sound-absorbing sponge (103) after being superposed is the same as that of the gypsum board (104).
6. The centrifugal fan sound insulation room of claim 1, characterized in that: and threaded holes matched with the locking bolts are formed in the fan mounting seat (6) and the fan support (2), and the threaded holes in the fan mounting seat (6) and the threaded holes in the fan support (2) are aligned one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430728.6U CN209976084U (en) | 2019-04-01 | 2019-04-01 | Centrifugal fan sound insulation room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430728.6U CN209976084U (en) | 2019-04-01 | 2019-04-01 | Centrifugal fan sound insulation room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209976084U true CN209976084U (en) | 2020-01-21 |
Family
ID=69256253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920430728.6U Active CN209976084U (en) | 2019-04-01 | 2019-04-01 | Centrifugal fan sound insulation room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209976084U (en) |
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2019
- 2019-04-01 CN CN201920430728.6U patent/CN209976084U/en active Active
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