CN208458225U - A kind of dedicated volume adjusting apparatus of air outlet - Google Patents
A kind of dedicated volume adjusting apparatus of air outlet Download PDFInfo
- Publication number
- CN208458225U CN208458225U CN201820932758.2U CN201820932758U CN208458225U CN 208458225 U CN208458225 U CN 208458225U CN 201820932758 U CN201820932758 U CN 201820932758U CN 208458225 U CN208458225 U CN 208458225U
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- China
- Prior art keywords
- air
- fixed
- air outlet
- plenum chamber
- adjusting rod
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Abstract
The utility model discloses a kind of dedicated volume adjusting apparatus of air outlet, including volume damper, high efficiency particulate air filter, it offers the plenum chamber of air inlet and air outlet and is installed in the diffuser plate of the air outlet side of plenum chamber, volume damper is installed in the air inlet side of plenum chamber, volume damper offers the air intake passage being connected to the air inlet of plenum chamber, it is installed with air quantity movable up and down in air intake passage and adjusts blade, air quantity adjusts blade and is fitted with vertically arranged adjusting rod, the upper end of adjusting rod is fitted with can relatively movable attaching nut, the lower end of adjusting rod extends between diffuser plate and plenum chamber, attaching nut is fixed in the fixation end that air quantity adjusts blade, the side of adjusting rod is provided with limiting groove, gag lever post is connected in limiting groove, the utility model realizes that air quantity is adjusted, and the simple and reliable stabilization of structure , the acquisition cost of adjusting rod is much lower compared with the acquisition cost of fan valve executor.
Description
Technical field
The utility model relates to air cleaning facility technical fields more particularly to a kind of dedicated air quantity of air outlet to adjust dress
It sets.
Background technique
Efficient air distributor is to be used for entire air treatment system not applied to the important equipment in clean air-conditioning system
End is the equipment for carrying out last one of filtration treatment to the air for being sent into toilet；Efficient air distributor is typically mounted at toilet
Ceiling, the clean air-conditioning system of toilet blows to efficient air distributor by purification air-conditioner, and air is by efficiently sending
It is entered in toilet after high efficiency particulate air filter filtration treatment in air port, to achieve the purpose that purify air.
Existing efficient air distributor has generally comprised plenum chamber, high efficiency particulate air filter, diffuser plate and volume damper, static pressure
The top surface of case offers air inlet, and volume damper is installed in the air inlet side of plenum chamber, and the bottom surface of plenum chamber offers outlet air
Mouthful, diffuser plate is installed in the air outlet side of plenum chamber and is fixed on the bottom of plenum chamber.Enter being adjusted using volume damper
To efficient air distributor air quantity when, operator needs to carry out on ceiling air quantity adjusting or to execute by corresponding air-valve
Device carries out air quantity adjusting, wherein it is inconvenient that the mode that air quantity adjusting is carried out on ceiling haves the defects that adjust, and passes through air-valve
The mode that actuator carries out air quantity adjusting haves the defects that at high cost.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of air outlet proposed is dedicated
Volume adjusting apparatus.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of dedicated volume adjusting apparatus of air outlet, including volume damper, high efficiency particulate air filter, offer air inlet and go out
The plenum chamber in air port and be installed in plenum chamber air outlet side diffuser plate, volume damper is installed in the air inlet of plenum chamber
Side, volume damper offer the air intake passage being connected to the air inlet of plenum chamber, and being installed in air intake passage can be up and down
Air quantity adjust blade, air quantity adjust blade be fitted with vertically arranged adjusting rod, the upper end of adjusting rod is fitted with can be opposite
The lower end of movable attaching nut, adjusting rod extend between diffuser plate and plenum chamber, and air quantity adjusts the fixation end of blade
It is fixed on attaching nut, the side of adjusting rod is provided with limiting groove, and gag lever post is connected in limiting groove, and gag lever post is set to solid
The inside of fixed board, fixed plate are horizontally fixed on the inner wall of plenum chamber, and one end of gag lever post is fixed by connecting rod and rack gear, rack gear
It is slideably positioned in the inside of fixed plate, and rack and pinion engages, is vertically and fixedly provided with rotating bar in the middle part of gear, rotating bar passes through
Fixed plate and the outside for extending to fixed plate, and rotating bar is vertical with the middle part of fixing button fixes.
Preferably, one end of the fixed plate is provided with connection through-hole, connects in through-hole and slidably connects adjusting rod, adjusts
The bottom end bolt of bar is fixed with adjusting knob.
Preferably, it is enclosed with non-slip mat on the outside of the adjusting knob, and non-slip mat is fixed by glue and adjusting knob.
Preferably, one end of the rotating bar is connected by the inside of bearing and fixed plate, is provided on the outside of rotating bar
Scroll spring, and one end of scroll spring and the inner wall of fixed plate are welded and fixed, the other end and rotating bar of scroll spring weld
It is fixed.
Preferably, the inner wall bolt of the fixed plate is fixed with guide rail, and sliding block, and sliding block and tooth are slidably connected in guide rail
Item bolt is fixed.
Preferably, the side of the volume damper is horizontally disposed card slot, and fixture block, and fixture block are slidably connected in card slot
Blade is adjusted with air quantity by hinge to connect.
Preferably, it is enclosed with non-slip mat on the outside of the fixing button, and non-slip mat is fixed by glue and fixing button.
The beneficial effects of the utility model are:
1, the utility model pulls adjusting rod, and adjusting rod can drive air quantity to adjust blade rotation by attaching nut, into
And the intake of air intake passage is adjusted, realize that air quantity is adjusted, and the simple and reliable stabilization of structure, the acquisition cost of adjusting rod is compared with wind
The acquisition cost of valve actuator is much lower.
2, the utility model rotates fixing button, and fixing button is rotated by rotating bar band moving gear, and gear is in turn with carry-over bar
Mobile, rack drives gag lever post is mobile, and gag lever post and the limiting groove of adjusting rod side are connected and fixed, can be adjusted to air quantity
The position of blade is fixed, easy to operate, and adjusts rapid.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of dedicated volume adjusting apparatus of air outlet structural schematic diagram；
Fig. 2 be the utility model proposes a kind of dedicated volume adjusting apparatus of air outlet side view；
Fig. 3 be the utility model proposes a kind of dedicated volume adjusting apparatus of air outlet A partial enlarged view；
Fig. 4 be the utility model proposes a kind of dedicated volume adjusting apparatus of air outlet Fig. 3 bottom view.
In figure: 1 adjusting rod, 2 attaching nuts, 3 air quantity adjust blade, 4 volume dampers, 5 plenum chambers, 6 high efficiency particulate air filters,
7 diffuser plates, 8 air intake passages, 9 card slots, 10 adjusting knobs, 11 fixing buttons, 12 gag lever posts, 13 rack gears, 14 scroll springs, 15 rotations
Bar, 16 gears, 17 fixed plates, 18 sliding blocks, 19 guide rails.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, the dedicated volume adjusting apparatus of a kind of air outlet, including volume damper 4, high efficiency particulate air filter 6, open up
There is the plenum chamber 5 of air inlet and air outlet and be installed in the diffuser plate 7 of the air outlet side of plenum chamber 5, volume damper 4 is installed
In the air inlet side of plenum chamber 5, volume damper 4 offers the air intake passage 8 being connected to the air inlet of plenum chamber 5, and air inlet is logical
It is installed with air quantity movable up and down in road 8 and adjusts blade 3, air quantity adjusts blade 3 and is fitted with vertically arranged adjusting rod 1, adjusts
The upper end of pole 1 be fitted with can relatively movable attaching nut 2, the lower end of adjusting rod 1 extends to diffuser plate 7 and plenum chamber
Between 5, attaching nut 2 is fixed in the fixation end that air quantity adjusts blade 3, and the side of adjusting rod 1 is provided with limiting groove, limit
Gag lever post 12 is connected in groove, gag lever post 12 is set to the inside of fixed plate 17, and fixed plate 17 is horizontally fixed on the interior of plenum chamber 5
On wall, one end of gag lever post 12 is fixed by connecting rod and rack gear 13, and rack gear 13 is slideably positioned in the inside of fixed plate 17, and rack gear
13 engage with gear 16, and the middle part of gear 16 is vertically and fixedly provided with rotating bar 15, and rotating bar 15 passes through fixed plate 17 and extends to solid
The outside of fixed board 17, and rotating bar 15 is vertical with the middle part of fixing button 11 fixes.
Further, one end of fixed plate 17 is provided with connection through-hole, connects in through-hole and slidably connects adjusting rod 1, adjusts
The bottom end bolt of pole 1 is fixed with adjusting knob 10.
Further, the outside of adjusting knob 10 is enclosed with non-slip mat, and non-slip mat is fixed by glue and adjusting knob 10, adjusts
Section button 10 is used to pull the position of adjusting rod 1.
Further, one end of rotating bar 15 is connect by bearing with the inside of fixed plate 17, and the outside of rotating bar 15 is set
It is equipped with scroll spring 14, and one end of scroll spring 14 and the inner wall of fixed plate 17 are welded and fixed, the other end of scroll spring 14
It is welded and fixed with rotating bar 15, scroll spring 14 plays reset role, so that gag lever post 12 and limiting groove are clamped.
Further, the inner wall bolt of fixed plate 17 is fixed with guide rail 19, sliding block 18 is slidably connected in guide rail 19, and sliding
Block 18 and rack gear 13, which bolt, to be fixed, and the setting of guide rail 19 and sliding block 18 prevents the movement of rack gear 13 convenient for the horizontal sliding of rack gear 13
It shifts in the process.
Further, the side of volume damper 4 is horizontally disposed card slot 9, fixture block is slidably connected in card slot 9, and block
Block adjusts blade 3 with air quantity by hinge and connect, so that air quantity adjusts blade 3 during air quantity adjusts the movement of 3 bottom end of blade
Rotation.
Further, the outside of fixing button 11 is enclosed with non-slip mat, and non-slip mat is fixed by glue and fixing button 11.
In the present embodiment, during carrying out air quantity adjusting using the utility model, operator rotates fixation first
Button 11, fixing button 11 are rotated by rotating bar 15 with moving gear 16, and gear 16 is mobile with carry-over bar 13 in turn, so that with rack gear 13
Fixed gag lever post 12 and the limiting groove of 1 side of adjusting rod are separated from each other, and diffuser plate are opened at this time, in the lower section of plenum chamber 5
It drives adjusting rod 1 to rotate by pulling adjusting knob 10, and then is drivingly connected nut 2 and moves up and down, the connection spiral shell moved up and down
Mother 2 adjusts air quantity again and adjusts the rotation of blade 3 and convert folding angle, i.e., it is logical to adjust air inlet to adjust blade 3 by rotation air quantity
The intake in road 8, and then realize that air quantity is adjusted, after position determines, fixing button 11 is unclamped, under the action of scroll spring 14,
So that gag lever post 12 and limiting groove are clamped, fixed air quantity adjusts the angle that blade 3 rotates；When entering to clean indoor air quantity
When larger, similarly, so that gag lever post 12 is separated from each other with limiting groove, operator pulls adjusting knob 10 and passes through adjusting rod 1
Be drivingly connected nut 2 move down, at this point, attaching nut 2 drive air quantity adjust blade 3 rotate and make air intake passage 8 into
Air quantity becomes smaller to reach the needs of clean room environment；When enter to clean indoor air quantity it is smaller when so that gag lever post 12 and limit
Position groove is separated from each other, and operator pulls adjusting knob 10 and is drivingly connected nut 2 by adjusting rod 1 and moves up, and connects spiral shell
Mother 2 drives air quantity to adjust the rotation of blade 3 and the intake of air intake passage 8 is become larger to reach the needs of clean room environment.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of dedicated volume adjusting apparatus of air outlet, including volume damper (4), high efficiency particulate air filter (6), offer air inlet
With the diffuser plate (7) of the plenum chamber (5) of air outlet and the air outlet side for being installed in plenum chamber (5), volume damper (4) installing
In the air inlet side of plenum chamber (5), volume damper (4) offers the air intake passage being connected to the air inlet of plenum chamber (5)
(8), which is characterized in that be installed with air quantity movable up and down in air intake passage (8) and adjust blade (3), air quantity adjusts blade (3)
Be fitted with vertically arranged adjusting rod (1), the upper end of adjusting rod (1) be fitted with can relatively movable attaching nut (2), adjust
The lower end of bar (1) extends between diffuser plate (7) and plenum chamber (5), and company is fixed in the fixation end that air quantity adjusts blade (3)
Connected nut (2), the side of adjusting rod (1) are provided with limiting groove, are connected in limiting groove gag lever post (12), gag lever post (12)
Set on the inside of fixed plate (17), fixed plate (17) is horizontally fixed on the inner wall of plenum chamber (5), and one end of gag lever post (12) is logical
It crosses connecting rod and rack gear (13) is fixed, rack gear (13) is slideably positioned in the inside of fixed plate (17), and rack gear (13) and gear (16)
It engages, is vertically and fixedly provided with rotating bar (15) in the middle part of gear (16), rotating bar (15) passes through fixed plate (17) and extends to fixation
The outside of plate (17), and rotating bar (15) is vertical with the middle part of fixing button (11) fixes.
2. the dedicated volume adjusting apparatus of a kind of air outlet according to claim 1, which is characterized in that the fixed plate (17)
One end be provided with connection through-hole, connect and slidably connected adjusting rod (1) in through-hole, the bottom end bolt of adjusting rod (1) is fixed with
Adjusting knob (10).
3. the dedicated volume adjusting apparatus of a kind of air outlet according to claim 2, which is characterized in that the adjusting knob (10)
Outside be enclosed with non-slip mat, and non-slip mat is fixed by glue and adjusting knob (10).
4. the dedicated volume adjusting apparatus of a kind of air outlet according to claim 1, which is characterized in that the rotating bar (15)
One end connect with the inside of fixed plate (17) by bearing, be provided on the outside of rotating bar (15) scroll spring (14), and whirlpool
One end of coil spring (14) and the inner wall of fixed plate (17) are welded and fixed, and the other end of scroll spring (14) and rotating bar (15) are welded
Connect fixation.
5. the dedicated volume adjusting apparatus of a kind of air outlet according to claim 1, which is characterized in that the fixed plate (17)
Inner wall bolt be fixed with guide rail (19), slidably connects sliding block (18) in guide rail (19), and sliding block (18) and rack gear (13) bolt
Connect fixation.
6. the dedicated volume adjusting apparatus of a kind of air outlet according to claim 1, which is characterized in that the volume damper
(4) side is horizontally disposed to be had card slot (9), fixture block is slidably connected in card slot (9), and fixture block adjusts leaf by hinge and air quantity
Piece (3) connection.
7. the dedicated volume adjusting apparatus of a kind of air outlet according to claim 1, which is characterized in that the fixing button (11)
Outside be enclosed with non-slip mat, and non-slip mat is fixed by glue and fixing button (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932758.2U CN208458225U (en) | 2018-06-15 | 2018-06-15 | A kind of dedicated volume adjusting apparatus of air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932758.2U CN208458225U (en) | 2018-06-15 | 2018-06-15 | A kind of dedicated volume adjusting apparatus of air outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458225U true CN208458225U (en) | 2019-02-01 |
Family
ID=65161025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932758.2U Active CN208458225U (en) | 2018-06-15 | 2018-06-15 | A kind of dedicated volume adjusting apparatus of air outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208458225U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123062A (en) * | 2019-04-24 | 2019-08-16 | 杭州友邦演艺设备有限公司 | A kind of band air-supply regulatory function theatre chair |
| CN111284673A (en) * | 2020-03-13 | 2020-06-16 | 上海外高桥造船有限公司 | Air distribution device |
| CN111578494A (en) * | 2020-04-23 | 2020-08-25 | 上海市建筑装饰工程集团有限公司 | Magnetic suction type side air inlet static pressure box system with adjustable air volume |
| CN113251789A (en) * | 2021-05-14 | 2021-08-13 | 浙江大明电器有限公司 | Hot air circulation drying tunnel for moisture drying and powder curing |
-
2018
- 2018-06-15 CN CN201820932758.2U patent/CN208458225U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123062A (en) * | 2019-04-24 | 2019-08-16 | 杭州友邦演艺设备有限公司 | A kind of band air-supply regulatory function theatre chair |
| CN111284673A (en) * | 2020-03-13 | 2020-06-16 | 上海外高桥造船有限公司 | Air distribution device |
| CN111578494A (en) * | 2020-04-23 | 2020-08-25 | 上海市建筑装饰工程集团有限公司 | Magnetic suction type side air inlet static pressure box system with adjustable air volume |
| CN113251789A (en) * | 2021-05-14 | 2021-08-13 | 浙江大明电器有限公司 | Hot air circulation drying tunnel for moisture drying and powder curing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |