CN206669913U - A kind of VMC - Google Patents
A kind of VMC Download PDFInfo
- Publication number
- CN206669913U CN206669913U CN201720218148.1U CN201720218148U CN206669913U CN 206669913 U CN206669913 U CN 206669913U CN 201720218148 U CN201720218148 U CN 201720218148U CN 206669913 U CN206669913 U CN 206669913U
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- CN
- China
- Prior art keywords
- deflector
- shaped
- transverse slat
- blower fan
- plate
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Abstract
It the utility model is related to a kind of VMC, including blower fan, the front end connection intake stack of the blower fan, the rear end connection plenum chamber and wind pipe of the blower fan, multiple dispensing branch are set on the wind pipe, the exit of each dispensing branch sets air diffuser, each air diffuser includes rectangular frame, the first half in rectangular frame sets multiple positive deflectors, the section of each positive deflector is in Z-shaped, lower half in rectangular frame sets multiple reverse deflectors, the section of each reversely deflector is in Z-shaped, inclined first flow-guiding channel to inward side is formed between the hang plate of adjacent two Z-shapeds forward direction deflector, adjacent two fall the reverse deflector of Z-shaped hang plate between form inclined second flow-guiding channel to inward side；So that direction changes when fresh air reaches air diffuser, blown out respectively by the first flow-guiding channel, the second flow-guiding channel, avoid the formation of orientation and blow, improve the use feeling of indoor occupant.
Description
Technical field
Air cleaning facility technical field is the utility model is related to, particularly a kind of VMC.
Background technology
VMC is a kind of effective air cleaning facility, as the aggravation of environmental problem, VMC are gradually wide
General application.VMC is usually to be made up of blower fan, air inlet, air outlet and various pipelines and joint.In furred ceiling
Blower and pipeline is connected with a series of air outlet, and blower fan starts, and indoor contaminated air is discharged into through air outlet and blower fan
Outdoor, make indoor formation negative pressure, outdoor fresh air is just through being arranged on above window frame（Between window frame and wall）Air inlet enter
Enter interior, so that indoor occupant can breathe the fresh air of high-quality.
The air outlet of existing VMC, the lighter aluminium alloy sheet of generally use proportion and skeleton are made, outer shape
Mostly rectangle, square or circular, diffusing piece is tapered or conical, and the distributed architecture of each aluminium alloy sheet is similar to shutter,
The wind direction of air-out is guided so that fresh air is blown out in the same direction.Existing VMC, its air-out wind direction list
One, orientation is easily formed during use and is blowed, and causes the use feeling of indoor occupant bad.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of fresh air system simple in construction, having good use feeling
System.
In order to solve the above technical problems, VMC provided by the utility model, including：Blower fan, the front end of the blower fan connect
Wind pipeline is tapped into, the rear end of the blower fan connects plenum chamber and wind pipe, sets multiple dispensing branch on the wind pipe, respectively
The exit of dispensing branch sets air diffuser, and each air diffuser includes rectangular frame, and the rectangular frame includes the transverse direction being fixedly linked
Frame and longitudinal frame；The first half in the rectangular frame sets multiple positive deflectors, and the section of each positive deflector is in Z
Font, the Z-shaped forward direction deflector include two transverse slats be arrangeding in parallel and a hang plate, each Z-shaped forward direction water conservancy diversion during assembling
The transverse slat of plate be arranged in parallel with the horizontal frame, and the both ends of each positive deflector are fixedly linked with longitudinal frame, so that
Inclined first flow-guiding channel to inward side is formed between the hang plate of adjacent two Z-shapeds forward direction deflector；The rectangular frame
Interior lower half sets multiple reverse deflectors, and the section of each reversely deflector is in Z-shaped, the reverse water conservancy diversion of Z-shaped
Plate includes two transverse slats and hang plate be arrangeding in parallel, respectively fall during assembling the reverse deflector of Z-shaped transverse slat and the horizontal frame
It is arranged in parallel, each reversely both ends of deflector are fixedly linked with longitudinal frame, so that adjacent two reverse deflectors of Z-shaped
Hang plate between form inclined second flow-guiding channel to inward side；Outdoor fresh air is by intake stack, blower fan, static pressure
When case, wind pipe, dispensing branch reach air diffuser, air-out side is changed by the first flow-guiding channel and the second flow-guiding channel respectively
To avoiding fresh air, along dispensing branch, axially directly blowout, the air of two flow-guiding channels are formed outside air diffuser by air diffuser
Convection current so that fresh air collides in the process of circulation, beneficial to the outflow of fresh air.
Further, longitudinally connected plate is set between the transverse slat and hang plate, and each longitudinally connected plate is vertical with the transverse slat
Set, the height of the longitudinally connected plate is identical with the width of the transverse slat so that the junction of transverse slat and hang plate formed it is recessed
Groove, fresh air reach junction when stopped by transverse slat or longitudinally connected plate, formed repeatedly turn to, avoid fresh air by
Air diffuser is axially directly blown out along dispensing branch.
Further, the air inlet of the intake stack also sets up insect-proof cover, what the end set of the insect-proof cover can divulge information
Stainless steel filtering net, for preventing mouse etc. from entering blower fan and interior.
The technique effect of utility model：（1）VMC of the present utility model, relative to prior art, positive guide is set
Flowing plate and reverse deflector so that direction changes when fresh air reaches air diffuser, avoids the formation of orientation and blows, improves interior
The use feeling of personnel；（2）The setting of longitudinally connected plate so that fresh air forms multiple steering when reaching junction, reduces
Air-out dynamics, avoid directly blowout from forming orientation and blow, improve the comfort level used；（3）The import of intake stack is set
Insect-proof cover, it can prevent mouse etc. from entering blower fan and interior.
Brief description of the drawings
The utility model is described in further detail with reference to Figure of description：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the front view of air diffuser of the present utility model；
Fig. 3 is A-A in Fig. 2 to cut-away view.
In figure：Horizontal frame 1, longitudinal frame 2, positive deflector 3, hang plate 31, transverse slat 32, longitudinally connected plate 33, instead
To deflector 4, the first flow-guiding channel 5, the second flow-guiding channel 6, air diffuser 9, blower fan 10, intake stack 11, wind pipe 12, prevent
Worm cover 13, plenum chamber 14, dispensing branch 15, ceiling 16, roof floor slab 17, support 18, wall 19.
Embodiment
Embodiment 1 is as shown in figure 1, the VMC of the present embodiment includes being placed between ceiling 16 and roof floor slab 17
Blower fan 10, the blower fan 10 is fixed on the lower section of roof floor slab 17, the top of ceiling 16 through the lifting of support 18；The front end of the blower fan 10
Intake stack 11 is connected, the air inlet of intake stack 11 is arranged on outside wall 19 through wall 19, the air intake of the intake stack 11
Insect-proof cover 13 is also set up at mouthful, the stainless steel filtering net that the end set of the insect-proof cover 13 can divulge information, for preventing mouse etc. from entering
Blower fan 10 and interior；The rear end connection plenum chamber 14 and wind pipe 12 of the blower fan 10, intake stack 11, wind pipe 12 and quiet
Pressure case 14 can carry out lifting fixation again by support；Multiple dispensing branch 15, each dispensing branch 15 are set on wind pipe 12
Outlet set through ceiling 16, and the exit of dispensing branch 15 sets air diffuser 9, and air diffuser 9 includes rectangular frame, this
Rectangular frame is fixedly linked is formed successively by 2 horizontal frames 1 and 2 longitudinal head and the tail of frame 2, for pre- installed in ceiling 16
The air outlet stayed；The first half in rectangular frame sets 3 positive deflectors 3, and the section of each positive deflector 3 is in Z-shaped, respectively
Z-shaped forward direction deflector 3 includes two hang plates 31 of transverse slat 32 and one be arrangeding in parallel, is set between transverse slat 32 and hang plate 31 vertical
To connecting plate 33, each longitudinally connected plate 33 is vertically arranged with transverse slat 32, the height of longitudinally connected plate 33 and the width phase of transverse slat 32
Together, so that the junction of transverse slat 32 and hang plate 31 forms groove, during assembling the transverse slat 32 of each Z-shaped forward direction deflector 3 with it is horizontal
It is be arranged in parallel to frame 1, both ends and the longitudinal frame 2 of each positive deflector 3 are fixedly linked, so that the adjacent positive guide of two Z-shapeds
Inclined first flow-guiding channel 5 to inward side is formed between the hang plate 31 of flowing plate 3；Lower half in rectangular frame sets 3
Reverse deflector 4, the section of each reversely deflector 4 equally be arranged in parallel in Z-shaped, the reverse deflector 4 of Z-shaped including two
The hang plate 31 of transverse slat 32 and one, longitudinally connected plate 33 is set between the hang plate of transverse slat 32 and 31, each longitudinally connected plate 33 with it is horizontal
Plate 32 is vertically arranged, and the height of longitudinally connected plate 33 is identical with the width of transverse slat 32, so that the connection of transverse slat 32 and hang plate 31
Place forms groove, and the transverse slat 32 of the reverse deflector 4 of Z-shaped of respectively falling during assembling be arranged in parallel with horizontal frame 1, each reverse deflector
4 both ends are equally fixedly linked with longitudinal frame 2 so that adjacent two fall the reverse deflector 4 of Z-shaped hang plate 31 between formed
Inclined second flow-guiding channel 6 to inward side；Outdoor fresh air is by intake stack 11, blower fan 10, plenum chamber 14, discharge pipe
When road 12, dispensing branch 15 reach air diffuser 9, the fresh air of opposite side passes through each first flow-guiding channel in dispensing branch 15
5 are flowed out, and the fresh air in dispensing branch 15 with respect to opposite side is flowed out by each second flow-guiding channel 6, passes through each first water conservancy diversion
The fresh air and the fresh air of the second flow-guiding channel 6 outflow that passage 5 flows out collide to form convection current in the external chiasma of air diffuser 9,
So that fresh air changes direction of transfer in the process of circulation, avoid fresh air axially straight along dispensing branch 15 by air diffuser 9
Blowout is connect, beneficial to the outflow of fresh air.And fresh air reaches positive deflector 3 or reversely the junction groove of deflector 4
When stopped by transverse slat 32 or longitudinally connected plate 33, repeatedly turned in course of conveying, fresh air can be avoided by the edge of air diffuser 9
Dispensing branch 15 is axially directly blown out.
Obviously, above-described embodiment is only intended to clearly illustrate the utility model example, and is not to this reality
With the restriction of new embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to obvious changes or variations that spirit of the present utility model is amplified out still in the scope of protection of the utility model
Among.
Claims (3)
- A kind of 1. VMC, it is characterised in that including：Blower fan, the front end connection intake stack of the blower fan, the rear end of the blower fan Plenum chamber and wind pipe are connected, multiple dispensing branch are set on the wind pipe, the exit of each dispensing branch, which is set, to be dissipated Device is flowed, each air diffuser includes rectangular frame, and the rectangular frame includes the horizontal frame being fixedly linked and longitudinal frame；The rectangle The first half in framework sets multiple positive deflectors, and the section of each positive deflector is in Z-shaped, the Z-shaped forward direction water conservancy diversion Plate includes two transverse slats be arrangeding in parallel and a hang plate, the transverse slat of each Z-shaped forward direction deflector and the horizontal frame during assembling It is arranged in parallel, the both ends of each positive deflector are fixedly linked with longitudinal frame, so that adjacent two Z-shapeds forward direction deflector Inclined first flow-guiding channel to inward side is formed between hang plate；Lower half in the rectangular frame, which is set, multiple reversely leads Flowing plate, the section of each reversely deflector in Z-shaped, it is described fall the reverse deflector of Z-shaped include two transverse slats be arrangeding in parallel and Hang plate, the transverse slat of the reverse deflector of Z-shaped of respectively falling during assembling be arranged in parallel with the horizontal frame, and the two of each reverse deflector End be fixedly linked with longitudinal frame so that adjacent two the reverse deflector of Z-shaped hang plate between formed to inward side Inclined second flow-guiding channel.
- 2. VMC according to claim 1, it is characterised in that set between the transverse slat and hang plate longitudinally connected Plate, each longitudinally connected plate are vertically arranged with the transverse slat, and the height of the longitudinally connected plate is identical with the width of the transverse slat, with The junction of transverse slat and hang plate is set to form groove.
- 3. VMC according to claim 1, it is characterised in that the air inlet of the intake stack also sets up insect prevention Cover, the end set stainless steel filtering net of the insect-proof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218148.1U CN206669913U (en) | 2017-03-07 | 2017-03-07 | A kind of VMC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218148.1U CN206669913U (en) | 2017-03-07 | 2017-03-07 | A kind of VMC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669913U true CN206669913U (en) | 2017-11-24 |
Family
ID=60377169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218148.1U Expired - Fee Related CN206669913U (en) | 2017-03-07 | 2017-03-07 | A kind of VMC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184509A1 (en) * | 2018-03-30 | 2019-10-03 | 珠海格力电器股份有限公司 | Outdoor connecting pipe structure and air conditioner indoor unit having same |
| CN115235023A (en) * | 2022-06-15 | 2022-10-25 | 新城控股集团股份有限公司 | Utilize new trend structure of aluminum plate outer curtain wall air inlet |
-
2017
- 2017-03-07 CN CN201720218148.1U patent/CN206669913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184509A1 (en) * | 2018-03-30 | 2019-10-03 | 珠海格力电器股份有限公司 | Outdoor connecting pipe structure and air conditioner indoor unit having same |
| CN115235023A (en) * | 2022-06-15 | 2022-10-25 | 新城控股集团股份有限公司 | Utilize new trend structure of aluminum plate outer curtain wall air inlet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20190307 |