CN208652830U - A kind of new blower air channel structure of furred ceiling - Google Patents
A kind of new blower air channel structure of furred ceiling Download PDFInfo
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- CN208652830U CN208652830U CN201820746206.2U CN201820746206U CN208652830U CN 208652830 U CN208652830 U CN 208652830U CN 201820746206 U CN201820746206 U CN 201820746206U CN 208652830 U CN208652830 U CN 208652830U
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Abstract
The utility model discloses a kind of new blower air channel structures of furred ceiling, comprising: air exhaust passage includes: air draft air inlet duct, the first communicating passage and air draft exhaust passage；Air draft air inlet duct connects air draft exhaust passage by the first communicating passage；Fresh air channel includes: fresh air air inlet duct, the second communicating passage and fresh air exhaust passage；Fresh air air inlet duct connects fresh air exhaust passage by the second communicating passage；First communicating passage connects upper left side wall and bottom right side wall, and the second communicating passage connects upper right side wall and lower left sidewall；The utility model is by the first skewback of setting, the second skewback, the first bending plate and the second bending plate, so that turning to along journey for fresh air channel and air exhaust passage is small, airflow reflux is few and small along journey air-flow flowing air loss；So that under the machine dimensions of same size, when declared working condition, Energy Efficiency Ratio is high, and noise is small.
Description
Technical field
The utility model relates to the technical field of air duct framework more particularly to a kind of technologies of the new blower air channel structure of furred ceiling
Field.
Background technique
New blower air duct framework (i.e. arrangement of the components such as blower, heat exchanger, strainer in new blower, formation
Air channel structure), determine whether new blower internal gas flow flowing is smooth, thus determine under nominal air delivery, the noise of new blower,
The critical performance parameters such as Energy Efficiency Ratio.
The new blower rack structure of the prior art, mainly solves the function of ventilation, and the research to new fan air channel framework is most
Pipe has done many trials, but the air-flow flowing in new blower, flowing air loss excessively high situation unreasonable there are still organizing,
So that under the new blower sizes of same size, the deficiency in draught of new blower, Energy Efficiency Ratio under identical air quantity is not high, noise is higher
It sets.
Utility model content
In view of the above deficiencies, the purpose of the utility model is to provide a kind of new blower air channel structures of furred ceiling, by shell
Interior structure is configured, and avoids flowing air loss excessively high.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of new blower air channel structure of furred ceiling, wherein include:
Shell, the shell are the cuboid with hollow structure；The left plate of the shell open up air draft air inlet and
Fresh air air outlet, the right side plate of the shell open up fresh air air inlet and air draft air outlet；Fresh air is arranged in the fresh air air outlet
Air draft crosswind machine is arranged in crosswind machine, the air draft air outlet；
Total-heat exchanger, the total-heat exchanger are set to the middle part of the hollow structure；The total-heat exchanger is one
Cylinder, the both ends of the surface of the cylinder are individually fixed in the interior of the inner wall of the front side board of the shell and the back side panel of the shell
Wall；The cylinder is equipped with upper side wall, upper left side wall, upper right side wall, lower wall, lower left sidewall and bottom right side wall；The upper side wall
It is affixed on the inner wall of the epipleural of the shell, the lower wall is affixed on the inner wall of the lower side panel of the shell；
Horizontal baffle, the right end of the horizontal baffle are connected to the intersection of the upper left side wall and the lower left sidewall,
Filter assemblies, the filter assemblies are set between the horizontal baffle and the lower side panel of the shell；
First skewback, the right end of first skewback are connected to the left end of the horizontal baffle, first inclined-plane
The left end of plate is connected to the inner wall of the left plate；The front end of first skewback is connected to the inner wall of the front side board；
First bending plate, first bending plate are set between the air draft air inlet and the fresh air air outlet；Institute
The upper end for stating the first bending plate is connected to the inner wall of the epipleural, and the lower end of first bending plate is connected to described first tiltedly
The left end of the rear end of panel and the horizontal baffle；
Second skewback, the left end of second skewback are connected to the intersection of the upper right side wall and the bottom right side wall
Place, the right end of second skewback are connected to the inner wall of the right side plate；The front end of second skewback is connected to described
The rear end of the inner wall of front side board, second skewback is connected to the inner wall of the back side panel；
Second bending plate, second bending plate are set between the fresh air air inlet and the air draft air outlet；Institute
The upper end for stating the second bending plate is connected to the inner wall of the epipleural, and the lower end of second bending plate is connected to described second tiltedly
The broken line part of panel；
Air exhaust passage includes: air draft air inlet duct, the first communicating passage and air draft exhaust passage；One end of the air draft air inlet duct
It is provided with the air draft air inlet, the other end of the air draft air inlet duct is provided with the upper left side wall；The upper left side wall is logical
It crosses first communicating passage and connects the bottom right side wall；One end of the air draft exhaust passage is provided with the bottom right side wall, institute
The other end for stating air draft exhaust passage is provided with the air draft air outlet；The section of the air draft air inlet duct is gradually expanded along left-to-right
Greatly；
Fresh air channel includes: fresh air air inlet duct, the second communicating passage and fresh air exhaust passage；One end of the fresh air air inlet duct
It is provided with the fresh air air inlet, the other end of the fresh air air inlet duct is provided with the upper right side wall；The upper right side wall is logical
It crosses second communicating passage and connects the lower left sidewall；One end of the fresh air exhaust passage is provided with the lower left sidewall, institute
The other end for stating fresh air exhaust passage is provided with the fresh air air outlet；The section of the fresh air air inlet duct is gradually expanded along left-to-right
Greatly.
The above-mentioned new blower air channel structure of a kind of furred ceiling, wherein the air draft air inlet duct is by the front side board, the upper left side
Wall, the back side panel, first bending plate, the left plate, the epipleural, first skewback, it is described it is horizontal every
Plate is constituted；
The air draft exhaust passage is by the bottom right side wall, the front side board, the right side plate, the back side panel, described
Two bending plates, the epipleural are constituted；
The fresh air air inlet duct is by the upper right side wall, the front side board, the back side panel, second bending plate, institute
Back side panel, the epipleural and second skewback is stated to constitute；
The fresh air exhaust passage by the right side plate, first bending plate, the filter assemblies left side, it is described after
Side plate, first skewback and the front side board and the epipleural are constituted.
The above-mentioned new blower air channel structure of a kind of furred ceiling, wherein the left end of first skewback is located at air draft air inlet
The downside of mouth, the left end of first skewback are lower than the right end of first skewback；The right end position of second skewback
In the downside of the fresh air air inlet；The left end of second skewback is higher than the right end of second skewback.
The above-mentioned new blower air channel structure of a kind of furred ceiling, wherein first bending plate includes first partition and second partition；
The left end of the first partition is connected to the inner wall of the left plate, and the right end of a partition is connected to the second partition
Front end, the rear end of the second partition are connected to the inner wall of the back side panel.
A kind of above-mentioned new blower air channel structure of furred ceiling, wherein second skewback include first part, second part and
Part III；The left side of the first part is connected to the intersection of the upper right side wall and the bottom right side wall, and described
The left side of the second part is partially attached to before the right edge of a part, the right edge of the second part is connected to institute
The left side of Part III is stated, the right edge of the Part III is connected to the inner wall of the right side plate.
A kind of above-mentioned new blower air channel structure of furred ceiling, wherein right edge of the line department point including the first part
Rear part, the back side edge of the second part and the back side edge of the Part III；After described described in the front end connection of part
The left end of the back side edge of second part, the right end of the back side edge of the second part connect a left side for the back side edge of the Part III
End.
The above-mentioned new blower air channel structure of a kind of furred ceiling, wherein second bending plate includes third partition and the 4th partition；
The rear end of the third partition is connected to the inner wall of the back side panel, and the front end of the third partition is connected to the 4th partition
Left end, the right end of the 4th partition is connected to the inner wall of the right side plate.
The above-mentioned new blower air channel structure of a kind of furred ceiling, wherein the upper left side wall and the upper right side wall are provided with just
Imitate strainer.
The above-mentioned new blower air channel structure of a kind of furred ceiling, wherein before the air draft air inlet is located at the fresh air air outlet
Side, the fresh air air inlet are located at the front side of the air draft air outlet.
The above-mentioned new blower air channel structure of a kind of furred ceiling, wherein during the filter assemblies include the efficient filter and is described
Imitate strainer；The efficient filter is set to the left side of the middle effect strainer.
With above technical scheme, can reach it is following the utility model has the advantages that
1, the utility model passes through the first skewback of setting, the second skewback, the first bending plate and the second bending plate, so that
Turning to along journey for fresh air channel and air exhaust passage is small, and airflow reflux is few and small along journey air-flow flowing air loss；So that in phase
Under the machine dimensions of same specification, when declared working condition, Energy Efficiency Ratio is high, and noise is small.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the new blower air channel structure of furred ceiling of the utility model；
Fig. 2 is a kind of schematic diagram of the total-heat exchanger of the new blower air channel structure of furred ceiling of the utility model；
Fig. 3 is that a kind of new blower air channel structure of furred ceiling of the utility model does not include that fresh air crosswind machine and air draft crosswind machine show
It is intended to；
Fig. 4 is that a kind of new blower air channel structure of furred ceiling of the utility model does not include fresh air crosswind machine, air draft crosswind machine,
One skewback, the first bending plate, the second skewback and the second bending plate schematic diagram.
In attached drawing: 1, shell；01, hollow structure；11, left plate；111, air draft air inlet；112, fresh air air outlet；
1121, fresh air crosswind machine；12, right side plate；121, fresh air air inlet；122, air draft air outlet；1221, air draft crosswind machine；13, preceding
Side plate；14, back side panel；15, epipleural；16, lower side panel；2, total-heat exchanger；21, upper side wall；22, upper left side wall；23, upper right
Side wall；24, lower wall；25, lower left sidewall；26, bottom right side wall；3, horizontal baffle；4, filter assemblies；41, efficient filter；42,
Middle effect strainer；5, the first skewback；6, the first bending plate；61, first partition；62, second partition；7, the second skewback；72,
A part；73, second part；74, Part III；8, the second bending plate；81, third partition；82, the 4th partition；9, just effect filter
Net.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Fig. 1 is a kind of schematic diagram of the new blower air channel structure of furred ceiling of the utility model；Fig. 2 is one kind of the utility model
The schematic diagram of the total-heat exchanger of the new blower air channel structure of furred ceiling；Fig. 3 is a kind of new fan air channel knot of furred ceiling of the utility model
Structure does not include fresh air crosswind machine and air draft crosswind machine schematic diagram；Fig. 4 is a kind of new blower air channel structure of furred ceiling of the utility model
It does not include showing for fresh air crosswind machine, air draft crosswind machine, the first skewback, the first bending plate, the second skewback and the second bending plate
It is intended to.
The component that line BIJDC is constituted is the first skewback 5, and the component that line AHGFEDCB is constituted is the first bending plate；Line
The component that abcdefg is constituted is the second skewback 7, and the component that line hijkdefg is constituted is the second bending plate 8.
Line ablg constitutes first part 72, and line flme constitutes second part 73 and line emcd constitutes Part III 74.Line fl
It is auxiliary line with line me, for distinguishing first part 72, second part 73 and the Part III 74 of the second skewback 7.
Lines ab is the intersection of upper right side wall 23 and bottom right side wall 26, and line hi is not on online ab, and line hi is located at upper
Side plate 15.
Referring to fig. 1 to fig. 4, in a kind of preferred embodiment, a kind of new blower air channel structure of furred ceiling, wherein
Include:
Shell 1, shell 1 are the cuboid with hollow structure 01；The left plate 11 of shell 1 opens up air draft air inlet 111
Fresh air air inlet 121 and air draft air outlet 122 are opened up with the right side plate 12 of fresh air air outlet 112, shell；Fresh air air outlet 112
Fresh air crosswind machine 1121 is set, and air draft crosswind machine 1221 is arranged in air draft air outlet 122.
Total-heat exchanger 2, total-heat exchanger 2 are set to the middle part of hollow structure 01；Total-heat exchanger 2 is a cylinder, column
The both ends of the surface of body are individually fixed in the inner wall of the inner wall of the front side board 13 of shell 1 and the back side panel 14 of shell 1；Cylinder is equipped with upside
Wall 21, upper left side wall 22, upper right side wall 23, lower wall 24, lower left sidewall 25 and bottom right side wall 26；Upper side wall 21 is affixed on shell 1
Epipleural 15 inner wall, lower wall 24 is affixed on the inner wall of the lower side panel 16 of shell 1.
Horizontal baffle 3, the right end of horizontal baffle 3 are connected to the intersection of upper left side wall 22 and lower left sidewall 25.
Filter assemblies 4, filter assemblies 4 are set between horizontal baffle 3 and the lower side panel 16 of shell 1.
The component that line BIJDC is constituted is the first skewback 5, and BIJDC is in the same plane；The right end of first skewback 5
It is connected to the left end of horizontal baffle 3, the left end of the first skewback 5 is connected to the inner wall of left plate 11；The front end of first skewback 5
It is connected to the inner wall of front side board 13.
The component that line AHGFEDCB is constituted is the first bending plate 6, and AHCB is generally aligned in the same plane, and HGDC is generally aligned in the same plane,
GDEF is generally aligned in the same plane；AHCB, HGDC and GDEF are located at Different Plane；First bending plate 6 be set to air draft air inlet 111 with
Between fresh air air outlet 112；The upper end of first bending plate 6 is connected to the inner wall of epipleural 15, the lower end connection of the first bending plate 6
In the rear end of the first skewback 5 and the left end of horizontal baffle 3.
The component that line abcdefg is constituted is the second skewback 7, and abcdefg is generally aligned in the same plane；A left side for second skewback 7
End is connected to the intersection of upper right side wall 23 and bottom right side wall 26, and the right end of the second skewback 7 is connected to the inner wall of right side plate 12；
The front end of second skewback 7 is connected to the inner wall of front side board 13, and the rear end of the second skewback 7 is connected to the inner wall of back side panel 14.
The component that line hijkdefg is constituted is the second bending plate 8, and hifg is generally aligned in the same plane, and ijef is generally aligned in the same plane,
Jkde is generally aligned in the same plane, and hifg, ijef and jkde are located at Different Plane；Second bending plate 8 be set to fresh air air inlet 121 with
Between air draft air outlet 122；The upper end of second bending plate 8 is connected to the inner wall of epipleural 15, the lower end connection of the second bending plate 8
In the broken line part of the second skewback 7, broken line part, that is, lines gfed.
Air exhaust passage includes: air draft air inlet duct, the first communicating passage and air draft exhaust passage；One end of air draft air inlet duct is arranged
There is air draft air inlet 111, the other end of air draft air inlet duct is provided with upper left side wall 22；Upper left side wall 22 passes through the first communicating passage
Connect bottom right side wall 26；One end of air draft exhaust passage is provided with bottom right side wall 26, and the other end of air draft exhaust passage is provided with air draft
Air outlet 122；The section of air draft air inlet duct is gradually expanded along left-to-right.
Fresh air channel includes: fresh air air inlet duct, the second communicating passage and fresh air exhaust passage；One end of fresh air air inlet duct is arranged
There is fresh air air inlet 121, the other end of fresh air air inlet duct is provided with upper right side wall 23；Upper right side wall 23 passes through the second communicating passage
Connect lower left sidewall 25；One end of fresh air exhaust passage is provided with lower left sidewall 25, and the other end of fresh air exhaust passage is provided with fresh air
Air outlet 112.The section of fresh air air inlet duct is gradually expanded along left-to-right.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range.
Further, in a kind of preferred embodiment, air draft air inlet duct is by front side board 13, upper left side wall 22, back side panel 14,
One bending plate 6, left plate 11, epipleural 15, the first skewback 5, horizontal baffle 3 are constituted.
Air draft exhaust passage is by bottom right side wall 26, front side board 13, right side plate 12, back side panel 14, the second bending plate 8, epipleural
15 are constituted.
Fresh air air inlet duct is by upper right side wall 23, front side board 13, back side panel 14, the second bending plate 8, back side panel 14, epipleural
15 and second skewback 7 constitute.
Fresh air exhaust passage is by right side plate 12, the first bending plate 6, the left side of filter assemblies 4, back side panel 14, the first inclined-plane
Plate 5 and front side board 13 and epipleural 15 are constituted.
Further, in a kind of preferred embodiment, the left end of the first skewback 5 is located at the downside of air draft air inlet 111, the
The left end of one skewback 5 is lower than the right end of the first skewback 5；The right end of second skewback 7 is located under fresh air air inlet 121
Side；The left end of second skewback 7 is higher than the right end of the second skewback 7.
Further, in a kind of preferred embodiment, the first bending plate 6 includes first partition 61 and second partition 62；First
The left end of partition 61 is connected to the inner wall of left plate 11, and the right end of a partition 61 is connected to the front end of second partition 62, second every
The rear end of plate 62 is connected to the inner wall of back side panel 14.
Further, in a kind of preferred embodiment, line ablg constitutes first part 72, and line flme constitutes 73 He of second part
Line emcd constitutes Part III 74.First part 72, second part 73 and Part III 74 are in same plane；Second skewback
7 include first part 72, second part 73 and Part III 74；The left side of first part 72 is connected to upper right side wall 23 and the right side
The intersection of lower wall 26, the preceding part (line fi) of the right edge of first part 72 are connected to the left side of second part 73, the
The right edge of two parts 73 is connected to the left side of Part III 74, and the right edge of Part III 74 is connected to the interior of right side plate 12
Wall.
Further, in a kind of preferred embodiment, line gl is the right edge of first part 72, line gf, that is, first part 72
Right edge rear part, line fe, that is, second part 73 back side edge, line ed is the back side edge of Part III 74；Broken line part
The rear part of right edge including first part 72, the back side edge of second part 73 and Part III 74 back side edge；Part afterwards
Front end connection second part 73 back side edge left end, the back side edge of second part 73 right end connection Part III 74 after
The left end of side.
Further, in a kind of preferred embodiment, the second bending plate 8 includes third partition 81 and the 4th partition 82；Third
The rear end of partition 81 is connected to the inner wall of back side panel 14, and the front end of third partition 81 is connected to the left end of the 4th partition 82, and the 4th
The right end of partition 82 is connected to the inner wall of right side plate 12.
Further, in a kind of preferred embodiment, upper left side wall 22 and upper right side wall 23 are provided with primary filter screen 9.
Further, in a kind of preferred embodiment, air draft air inlet 111 is located at the front side of fresh air air outlet 112, fresh air into
Air port 121 is located at the front side of air draft air outlet 122.
Further, in a kind of preferred embodiment, filter assemblies 4 include efficient filter 41 and middle effect strainer 42；High-efficient filter
Net 41 is set to the left side of middle effect strainer 42.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the protection scope of the utility model should all be included in
It is interior.
Claims (10)
1. a kind of new blower air channel structure of furred ceiling characterized by comprising
Shell, the shell are the cuboid with hollow structure；The left plate of the shell opens up air draft air inlet and fresh air
Air outlet, the right side plate of the shell open up fresh air air inlet and air draft air outlet；Fresh air crosswind is arranged in the fresh air air outlet
Air draft crosswind machine is arranged in machine, the air draft air outlet；
Total-heat exchanger, the total-heat exchanger are set to the middle part of the hollow structure；The total-heat exchanger is a cylinder,
The both ends of the surface of the cylinder are individually fixed in the inner wall of the inner wall of the front side board of the shell and the back side panel of the shell；It is described
Cylinder is equipped with upper side wall, upper left side wall, upper right side wall, lower wall, lower left sidewall and bottom right side wall；The upper side wall is affixed on described
The inner wall of the epipleural of shell, the lower wall are affixed on the inner wall of the lower side panel of the shell；
Horizontal baffle, the right end of the horizontal baffle are connected to the intersection of the upper left side wall and the lower left sidewall,
Filter assemblies, the filter assemblies are set between the horizontal baffle and the lower side panel of the shell；
First skewback, the right end of first skewback are connected to the left end of the horizontal baffle, first skewback
Left end is connected to the inner wall of the left plate；The front end of first skewback is connected to the inner wall of the front side board；
First bending plate, first bending plate are set between the air draft air inlet and the fresh air air outlet；Described
The upper end of one bending plate is connected to the inner wall of the epipleural, and the lower end of first bending plate is connected to first skewback
Rear end and the horizontal baffle left end；
Second skewback, the left end of second skewback are connected to the intersection of the upper right side wall and the bottom right side wall,
The right end of second skewback is connected to the inner wall of the right side plate；The front end of second skewback is connected to the front side
The rear end of the inner wall of plate, second skewback is connected to the inner wall of the back side panel；
Second bending plate, second bending plate are set between the fresh air air inlet and the air draft air outlet；Described
The upper end of two bending plates is connected to the inner wall of the epipleural, and the lower end of second bending plate is connected to second skewback
Broken line part；
Air exhaust passage includes: air draft air inlet duct, the first communicating passage and air draft exhaust passage；One end of the air draft air inlet duct is arranged
There is the air draft air inlet, the other end of the air draft air inlet duct is provided with the upper left side wall；The upper left side wall passes through institute
It states the first communicating passage and connects the bottom right side wall；One end of the air draft exhaust passage is provided with the bottom right side wall, the row
The other end of wind exhaust passage is provided with the air draft air outlet；The section of the air draft air inlet duct is gradually expanded along left-to-right；
Fresh air channel includes: fresh air air inlet duct, the second communicating passage and fresh air exhaust passage；One end of the fresh air air inlet duct is arranged
There is the fresh air air inlet, the other end of the fresh air air inlet duct is provided with the upper right side wall；The upper right side wall passes through institute
It states the second communicating passage and connects the lower left sidewall；One end of the fresh air exhaust passage is provided with the lower left sidewall, described new
The other end of wind exhaust passage is provided with the fresh air air outlet；The section of the fresh air air inlet duct is gradually expanded along left-to-right.
2. the new blower air channel structure of a kind of furred ceiling according to claim 1, which is characterized in that the air draft air inlet duct is by described
Front side board, the upper left side wall, the back side panel, first bending plate, the left plate, the epipleural, described first
Skewback, the horizontal baffle are constituted；
The air draft exhaust passage is by the bottom right side wall, front side board, the right side plate, the back side panel, described second curved
Folded plate, the epipleural are constituted；
The fresh air air inlet duct by the upper right side wall, the front side board, the back side panel, second bending plate, it is described after
Side plate, the epipleural and second skewback are constituted；
The fresh air exhaust passage is by the right side plate, first bending plate, the left side of the filter assemblies, the rear side
Plate, first skewback and the front side board and the epipleural are constituted.
3. the new blower air channel structure of a kind of furred ceiling according to claim 1, which is characterized in that the left end of first skewback
Positioned at the downside of the air draft air inlet, the left end of first skewback is lower than the right end of first skewback；Described
The right end of two skewbacks is located at the downside of the fresh air air inlet；The left end of second skewback is higher than second skewback
Right end.
4. the new blower air channel structure of a kind of furred ceiling according to claim 1, which is characterized in that first bending plate includes the
One partition and second partition；The left end of the first partition is connected to the inner wall of the left plate, and the right end of a partition connects
It is connected to the front end of the second partition, the rear end of the second partition is connected to the inner wall of the back side panel.
5. the new blower air channel structure of a kind of furred ceiling according to claim 1, which is characterized in that second skewback includes the
A part, second part and Part III；The left side of the first part is connected to the upper right side wall and the lower right side
The intersection of wall, is partially attached to the left side of the second part before the right edge of the first part, and described second
The right edge divided is connected to the left side of the Part III, and the right edge of the Part III is connected to the interior of the right side plate
Wall.
6. the new blower air channel structure of a kind of furred ceiling according to claim 5, which is characterized in that the line department point includes described
The rear part of the right edge of first part, the back side edge of the second part and the Part III back side edge；The rear portion
The front end divided connects the left end of the back side edge of the second part, and the right end of the back side edge of the second part connects the third
The left end of partial back side edge.
7. the new blower air channel structure of a kind of furred ceiling according to claim 1, which is characterized in that second bending plate includes the
Three partitions and the 4th partition；The rear end of the third partition is connected to the inner wall of the back side panel, the front end of the third partition
It is connected to the left end of the 4th partition, the right end of the 4th partition is connected to the inner wall of the right side plate.
8. the new blower air channel structure of a kind of furred ceiling according to claim 1, which is characterized in that the upper left side wall and the right side
Upper side wall is provided with primary filter screen.
9. the new blower air channel structure of a kind of furred ceiling according to claim 1, which is characterized in that the air draft air inlet is located at institute
The front side of fresh air air outlet is stated, the fresh air air inlet is located at the front side of the air draft air outlet.
10. the new blower air channel structure of a kind of furred ceiling according to claim 1, which is characterized in that the filter assemblies include height
Imitate strainer and middle effect strainer；The efficient filter is set to the left side of the middle effect strainer.
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| CN201820746206.2U CN208652830U (en) | 2018-05-18 | 2018-05-18 | A kind of new blower air channel structure of furred ceiling |
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| CN201820746206.2U CN208652830U (en) | 2018-05-18 | 2018-05-18 | A kind of new blower air channel structure of furred ceiling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571800A (en) * | 2018-05-18 | 2018-09-25 | 宁波威霖住宅设施有限公司 | A kind of new wind turbine air channel structure of furred ceiling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571800A (en) * | 2018-05-18 | 2018-09-25 | 宁波威霖住宅设施有限公司 | A kind of new wind turbine air channel structure of furred ceiling |
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