CN207050161U - A kind of air draft air intake one air interchanger - Google Patents
A kind of air draft air intake one air interchanger Download PDFInfo
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- CN207050161U CN207050161U CN201720443489.9U CN201720443489U CN207050161U CN 207050161 U CN207050161 U CN 207050161U CN 201720443489 U CN201720443489 U CN 201720443489U CN 207050161 U CN207050161 U CN 207050161U
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- air
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- fresh
- fan housing
- demarcation strip
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Abstract
The utility model discloses a kind of air draft air intake one air interchanger, including fan housing and fan housing lid, fan housing covers with fan housing and surrounds cavity, the fan housing includes bottom plate, the pipeline opening being opened on bottom plate and the demarcation strip being vertically set on bottom plate, pipeline opening is separated into waste air air inlet and fresh air air outlet by the demarcation strip, the cavity is separated into air-out chamber and air-inlet cavity, the volume of the air-out chamber is less than air-inlet cavity.The air intake of air draft air intake one air interchanger of the present utility model and air-out are independently arranged, and the pollution air of discharge can be avoided to be mixed with the fresh air got in, it is ensured that ventilation effect is good.By rationally improving the volume size of air-out chamber and air-inlet cavity, indoor fresh air amount can be increased, effectively using fresh air, reduces the loss of fresh air.And by rationally improving the position distribution of waste air air outlet and fresh air air inlet, the pollution air for reducing discharge mixes with the fresh air got in.
Description
Technical field
The utility model belongs to ventilation fan field, and in particular to a kind of air draft air intake one air interchanger.
Background technology
A kind of used in air exchange fan duct cap and pipeline combine in the prior art, including protecgulum, bonnet and pipeline, vertical in pipeline
Baffle plate is set, and left and right forms discharge pipe and blast pipe；Corresponding to the baffle plate, demarcation strip is vertically installed with bonnet, by protecgulum and
Space that bonnet surrounds or so is divided into air side and inlet side, outside the bonnet at left and right sides of be provided with outgoing tuyere and external air inlet
Mouthful, inside the bonnet at left and right sides of formed in air outlet and interior air inlet, form air-out passage and air intake that left and right is set up in parallel
Passage.
Under normal circumstances, user is bigger to the demand of fresh air, but air side and inlet side or so pair in the prior art
Claim, air outlet is identical with the size of air inlet, is unfavorable for effectively utilizing fresh air.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of air draft air intake one air interchanger, can effectively utilize
Fresh air, reduce the loss of fresh air.
In order to solve the above technical problems, technical scheme provided by the utility model is：
A kind of air draft air intake one air interchanger, including fan housing and fan housing lid, fan housing covers with fan housing and surrounds cavity, described
Fan housing includes bottom plate, the pipeline opening being opened on bottom plate and the demarcation strip being vertically set on bottom plate, and the demarcation strip is by pipeline
Mouth is separated into waste air air inlet and fresh air air outlet, and the cavity is separated into air-out chamber and air-inlet cavity, the body of the air-out chamber
Product is less than air-inlet cavity.
Further, waste air air outlet and fresh air air inlet are offered on the fan housing, the waste air air outlet is arranged on
The air-out chamber side, the fresh air air inlet are arranged on the air-inlet cavity side.
Further, the demarcation strip includes the end to end first sub- demarcation strip and the second sub- demarcation strip, and described first
Sub- demarcation strip is vertically arranged, and the direction of the second sub- demarcation strip to the waste air air outlet is obliquely installed.
Further, the described first sub- demarcation strip extends to the pipeline straight down since the top of the bottom plate
Untill the bottom of mouth, the head end of the second sub- demarcation strip is connected with the tail end of the first sub- demarcation strip, from the bottom of the pipeline opening
End starts, and extends obliquely downward untill the bottom of the waste air air outlet.
Further, the fresh air air inlet includes the first fresh air air inlet and the second fresh air air inlet, and described first is new
Wind air inlet is oppositely arranged with the waste air air outlet, and the second fresh air air inlet is arranged on the bottom of the fan housing lid.
Further, the first fresh air air inlet, the second fresh air air inlet and waste air air inlet are provided with grid,
The grid is made up of several glazing bars parallel to each other to outdoor inclined downward.
Further, the grid more tiny than the opening of grid is additionally provided with the inside of the grid.
Further, the grid and grid of the first fresh air air inlet and waste air air inlet are integrated with the fan housing
Shaping.
Further, the grid of the second fresh air air inlet and grid are formed in one with the fan housing lid.
Further, the pipeline opening is provided with the connecting portion for being used for being connected with pipeline, and connecting portion is to away from the fan housing lid
Direction stretch out.
The beneficial effects of the utility model：The air intake of air draft air intake one air interchanger of the present utility model and air-out are independent
Set, the pollution air of discharge can be avoided to be mixed with the fresh air got in, it is ensured that ventilation effect is good.By rationally changing
The volume size of kind air-out chamber and air-inlet cavity, can increase indoor fresh air amount, effectively using fresh air, reduce the loss of fresh air.
And by rationally improving the position distribution of waste air air outlet and fresh air air inlet, the pollution air of discharge is reduced with entering to enter the room
Interior fresh air mixing.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model air draft air intake one one preferred embodiment of air interchanger；
Fig. 2 is that another angle stereochemical structure of the utility model air draft air intake one one preferred embodiment of air interchanger is shown
It is intended to；
Fig. 3 is the dimensional structure diagram of one preferred embodiment of the utility model fan housing；
Fig. 4 is the sectional view of the utility model air draft air intake one one preferred embodiment of air interchanger；
Fig. 5 is the dimensional structure diagram of the utility model fan housing one preferred embodiment of lid.
Reference includes：
100- air draft air intake one air interchanger 110- fan housings
111- bottom plate 112- demarcation strips
Sub- the second sub- demarcation strips of demarcation strip 112b- of 112a- first
113- waste air air inlet 114- waste air air outlets
115- fresh air air inlet 115a- the first fresh air air inlets
116- fresh air air outlet 117- pipeline openings
118- grid 118a- grids
119- connecting portion 120- fan housing lids
121- foreboard 122- upper plates
123- the second fresh air air inlet 130- cavitys
131- air-out chamber 132- air-inlet cavities
200- pipeline 210- baffle plates
Embodiment
In the description of this specification, it is to be understood that term "front", "rear", " on ", " under ", " upper end ", " under
End ", " top ", the orientation of the instruction such as " bottom " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to the description present invention and simplifies description, rather than instruction or implies that signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.Therefore, " top " and " bottom " can
With with the equivalence replacement such as " top " and " bottom ", " first " and " second ", " left side " and " right side ".
The utility model is described in detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of air draft air intake one air interchanger 100, it is overall box shaped, it is connected with pipeline 200,
Ventilation for indoor and outdoor.A kind of air draft air intake one air interchanger 100 includes fan housing 110 and fan housing lid 120, is combining
Fig. 3, fan housing 110 are encircled into cavity 130 with fan housing lid 120.Fan housing 110 includes bottom plate 111, the pipe for being connected with pipeline 200
Road junction 117 and demarcation strip 112, pipeline opening 117 are opened on bottom plate 111, and demarcation strip 112 is vertically set on bottom plate 111, will be managed
Road junction 117 is separated into waste air air inlet 113 and fresh air air outlet 116, while cavity 130 is separated into air-out chamber 131 and air intake
Chamber 132, and the volume of air-out chamber 131 is less than air-inlet cavity 132.The utility model is by rationally improving air-out chamber 131 and air intake
The volume size of chamber 132, can increase indoor fresh air amount, effectively using fresh air, reduce the loss of fresh air.
As shown in figure 3, fan housing 110 includes bottom plate 111, demarcation strip 112, waste air air inlet 113, waste air air outlet 114, new
Wind air inlet 115, fresh air air outlet 116, pipeline opening 117, grid 118 and connecting portion 119.
Bottom plate 111 is substantially square, and centre offers the pipeline opening 117 of circle, is used for the pipeline into fresh air and blowdown wind
200 are connected with pipeline opening 117, you can by the air draft air intake one air interchanger 100 of the application carry out indoor and outdoor fresh air and
The displacement of waste air.
Demarcation strip 112 is fixed with bottom plate 111, demarcation strip 112 is vertically arranged with bottom plate 111.Demarcation strip 112 includes the
The one sub- sub- demarcation strip 112b of demarcation strip 112a and second, the first sub- sub- demarcation strip 112b of demarcation strip 112a and second head and the tail phase successively
Even.
Specifically, the first sub- demarcation strip 112a is vertically arranged, and since the top of bottom plate 111, extends to pipe straight down
Untill the bottom at road junction 117, the top half of cavity 130 and pipeline opening 117 are divided into left and right two parts, further, will
Pipeline opening 117 is separated into waste air air inlet 113 and fresh air air outlet 116.When changing wind, indoor waste air passes through waste air air inlet
113 enter the air draft air intake one air interchanger 100 of the application；Outdoor fresh air leaves the application by fresh air air outlet 116
Air draft air intake one air interchanger 100, get in.
The direction of second sub- demarcation strip 112b to waste air air outlet 114 is obliquely installed, the second sub- demarcation strip 112b head end
It is connected with the above-mentioned first sub- demarcation strip 112a tail end, since the bottom of pipeline opening 117, extends obliquely downward to waste air air-out
Untill the bottom of mouth 114.
Cavity 130 has been separated into the air-out chamber 131 for discharging waste air and has been used for the air-inlet cavity into fresh air by demarcation strip 112
132, and the volume of air-out chamber 131 is less than air-inlet cavity 132.The utility model is by rationally improving air-out chamber 131 and air-inlet cavity
132 volume size, can increase indoor fresh air amount, effectively using fresh air, reduce the loss of fresh air.
With reference to shown in Fig. 1 and Fig. 2, it is further opened with being used to divulge information with outdoor air on air draft air intake one air interchanger 100
The waste air air outlet 114 and fresh air air inlet 115 of ventilation.When changing wind, the air draft air intake one air interchanger 100 of the application is logical
Cross waste air air inlet 113 and waste air is discharged to outdoor；The air draft that outdoor fresh air enters the application by fresh air air inlet 115 is entered
Wind one air interchanger 100, and then get in.
As shown in figure 3, waste air air outlet 114 is arranged on the side of air-out chamber 131, fresh air air inlet 115 is arranged on air intake
The side of chamber 132.Specifically, the first fresh air air inlet 115a and the second fresh air air intake are included with reference to Fig. 2, fresh air air inlet 115
Mouth 123, the first fresh air air inlet 115a is oppositely arranged with waste air air outlet 114, i.e. the fresh air air intake of waste air air outlet 114 and first
Mouthful 115a is separately positioned on the left and right ends of the air draft air intake one air interchanger 100 of the application, and the second fresh air air inlet 123
The lower end of air draft air intake one air interchanger 100 is set, and specifically, the second fresh air air inlet 123 is arranged under fan housing lid 120
End.The utility model reduces the dirt of discharge by rationally improving the position distribution of waste air air outlet 114 and fresh air air inlet 115
Dye air mixes with the fresh air got in.
As shown in figure 4, in the left and right ends of bottom plate 111, the grid 118 vertical with bottom plate 111, i.e. grid are respectively equipped with
118 are arranged at the first fresh air air inlet 115a and waste air air inlet 113.Grid 118 is parallel to each other under outdoor from several
Side's inclined glazing bar composition, can be with while air can be allowed along in the smooth inlet and outlet cavity 130 of inclined glazing bar
Prevent rainwater, foreign matter from entering in cavity 130.Further, the inner side of grid 118 is additionally provided with more tiny than the opening of grid 118
Grid 118a (not shown)s, grid 118a are located at the inner side of grid 118, the opening of grid 118a aperture efficiency grid 118
It is more tiny.For example, the distance between two glazing bars 15mm, then the opening of grid 118 is exactly 15mm, takes grid 118a opening
For 7mm.On the other hand, the grid 118 at the first fresh air air inlet 115a and waste air air inlet 113 and grid 118a can be with wind
Cover 110 is formed in one, and integrally formed structure can prevent from forgetting grid 118 and grid 118a during installation, meanwhile, pass through letter
Change its construction, die cost can be cut down.
As shown in figure 5, fan housing lid 120 includes foreboard 121 and upper plate 122, it is preferable that foreboard 121 and the one of upper plate 122 into
Type.Foreboard 121 be arranged in parallel with bottom plate 111, and upper plate 122 is arranged on the upper end of air draft air intake one air interchanger 100, before connection
Plate 121 and bottom plate 111.Because the foreboard 121 and upper plate 122 of fan housing lid 120 are seal construction, it is possible thereby to avoid rain, snow etc.
Foreign matter is overstock on fan housing lid 120, prevents rain, snow intrusion, and profile is more attractive in appearance.
In the lower end of foreboard 121, the grid 118 vertical with bottom plate 111 also is provided with, i.e., at the second fresh air air inlet 123
Grid 118 is provided with, the inner side of grid 118 is again provided with the grid 118a more tiny than the opening of grid 118.Second fresh air air intake
Grid 118 and grid 118a at mouth 123 are formed in one with fan housing lid 120.
As shown in figure 4, pipeline opening 117 is connected with adaptable pipeline 200 for convenience, around pipeline opening 117, also
Provided with connecting portion 119, connecting portion 119 is in the form of slot, extends to the direction away from foreboard 121.Gear is provided with adaptable pipeline 200
Plate 210, pipeline 200 is separated into for conveying fresh air and waste air two parts.It is during installation, baffle plate 210 is relative with demarcation strip 112
Should, in one end insertion connecting portion 119 of pipeline 200, make pipeline 200 and air draft air intake one air interchanger of the present utility model
100 are fixedly connected, and prevent from leaking out and the intrusion of the debris such as sleet.
During ventilation, indoor waste air enters air-out chamber 131 through piping 200, by waste air air inlet 113, then from dirt
Wind air outlet 114 is discharged to outdoor；Outdoor fresh air enters from the first fresh air air inlet 115a and the second fresh air air inlet 123
Air-inlet cavity 132, then entered from fresh air air outlet 116 in pipeline 200.Due to the presence of baffle plate 210 and demarcation strip 112, pipeline
200 and the fresh air in cavity 130 and waste air sit on the top of the other, air intake and air-out are independently arranged, and can avoid the dirt of discharge
Dye air mixes with the fresh air got in, it is ensured that ventilation effect is good.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
, in specific embodiments and applications can be so that many changes may be made, as long as these changes are without departing from this with new thought
The design of utility model, belongs to the scope of protection of the utility model.
Claims (10)
1. a kind of air draft air intake one air interchanger, including fan housing (110) and fan housing lid (120), fan housing (110) and fan housing lid
(120) it is encircled into cavity (130), it is characterised in that：The fan housing (110) includes bottom plate (111), is opened on bottom plate (111)
Pipeline opening (117) and the demarcation strip (112) that is vertically set on bottom plate (111), the demarcation strip (112) is by pipeline opening
(117) waste air air inlet (113) and fresh air air outlet (116) are separated into, the cavity (130) is separated into air-out chamber (131)
With air-inlet cavity (132), the volume of the air-out chamber (131) is less than air-inlet cavity (132).
A kind of 2. air draft air intake one air interchanger according to claim 1, it is characterised in that：On the fan housing (110)
Waste air air outlet (114) and fresh air air inlet (115) are offered, the waste air air outlet (114) is arranged on the air-out chamber
(131) side, the fresh air air inlet (115) are arranged on the air-inlet cavity (132) side.
A kind of 3. air draft air intake one air interchanger according to claim 2, it is characterised in that：The demarcation strip (112)
Including the end to end first sub- demarcation strip (112a) and the second sub- demarcation strip (112b), the first sub- demarcation strip (112a) is perpendicular
Straight to set, the direction of second sub- demarcation strip (112b) to the waste air air outlet (114) is obliquely installed.
A kind of 4. air draft air intake one air interchanger according to claim 3, it is characterised in that：The first sub- demarcation strip
(112a) is described untill the bottom for extending to the pipeline opening (117) straight down since the top of the bottom plate (111)
The head end of second sub- demarcation strip (112b) is connected with the tail end of the first sub- demarcation strip (112a), from the bottom of the pipeline opening (117)
End starts, and extends obliquely downward untill the bottom of the waste air air outlet (114).
A kind of 5. air draft air intake one air interchanger according to claim 4, it is characterised in that：The fresh air air inlet
(115) include the first fresh air air inlet (115a) and the second fresh air air inlet (123), the first fresh air air inlet (115a) with
The waste air air outlet (114) is oppositely arranged, and the second fresh air air inlet (123) is arranged on the bottom of the fan housing lid (120).
A kind of 6. air draft air intake one air interchanger according to claim 5, it is characterised in that：The first fresh air air intake
Mouth (115a), the second fresh air air inlet (123) and waste air air inlet (113) place are provided with grid (118), the grid
(118) it is made up of several glazing bars parallel to each other to outdoor inclined downward.
A kind of 7. air draft air intake one air interchanger according to claim 6, it is characterised in that：In the grid (118)
Side is additionally provided with the grid (118a) more tiny than the opening of grid (118).
A kind of 8. air draft air intake one air interchanger according to claim 7, it is characterised in that：The first fresh air air intake
The grid (118) and grid (118a) at mouth (115a) and waste air air inlet (113) place are formed in one with the fan housing (110).
A kind of 9. air draft air intake one air interchanger according to claim 8, it is characterised in that：Second fresh air air inlet
(123) grid (118) at place and grid (118a) are formed in one with the fan housing lid (120).
A kind of 10. air draft air intake one air interchanger according to claim 9, it is characterised in that：The pipeline opening (117)
Provided with the connecting portion (119) for being connected with pipeline (200), connecting portion (119) to away from the fan housing lid (120) direction to
Outer extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443489.9U CN207050161U (en) | 2017-04-25 | 2017-04-25 | A kind of air draft air intake one air interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443489.9U CN207050161U (en) | 2017-04-25 | 2017-04-25 | A kind of air draft air intake one air interchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207050161U true CN207050161U (en) | 2018-02-27 |
Family
ID=61490071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720443489.9U Active CN207050161U (en) | 2017-04-25 | 2017-04-25 | A kind of air draft air intake one air interchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207050161U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109066380A (en) * | 2018-10-22 | 2018-12-21 | 镇江上电电气有限公司 | A kind of low-voltage intelligent power distribution cabinet |
| WO2019184505A1 (en) * | 2018-03-30 | 2019-10-03 | 珠海格力电器股份有限公司 | Insect-proof and mouse-proof device and air-conditioning indoor unit having same |
| WO2019184510A1 (en) * | 2018-03-30 | 2019-10-03 | 珠海格力电器股份有限公司 | Insect and rat entry-blocking device and indoor unit of air conditioner having same |
| 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 |
| CN110319553A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Outdoor pipe connecting structure and air conditioner indoor unit with same |
| CN114079113A (en) * | 2020-07-31 | 2022-02-22 | 许继电气股份有限公司 | Dustproof energy storage cabin |
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2017
- 2017-04-25 CN CN201720443489.9U patent/CN207050161U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184505A1 (en) * | 2018-03-30 | 2019-10-03 | 珠海格力电器股份有限公司 | Insect-proof and mouse-proof device and air-conditioning indoor unit having same |
| WO2019184510A1 (en) * | 2018-03-30 | 2019-10-03 | 珠海格力电器股份有限公司 | Insect and rat entry-blocking device and indoor unit of air conditioner having same |
| 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 |
| CN110319553A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Outdoor pipe connecting structure and air conditioner indoor unit with same |
| CN110319556A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Insect and rat prevention device and air conditioner indoor unit with same |
| CN110319508A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Outdoor pipe connecting structure and air conditioner indoor unit with same |
| CN109066380A (en) * | 2018-10-22 | 2018-12-21 | 镇江上电电气有限公司 | A kind of low-voltage intelligent power distribution cabinet |
| CN114079113A (en) * | 2020-07-31 | 2022-02-22 | 许继电气股份有限公司 | Dustproof energy storage cabin |
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