CN209263290U - Ventilation duct and air conditioner - Google Patents
Ventilation duct and air conditioner Download PDFInfo
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- CN209263290U CN209263290U CN201821952090.4U CN201821952090U CN209263290U CN 209263290 U CN209263290 U CN 209263290U CN 201821952090 U CN201821952090 U CN 201821952090U CN 209263290 U CN209263290 U CN 209263290U
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- pipeline section
- ventilation
- air
- section
- ventilation duct
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- 238000009423 ventilation Methods 0.000 title claims abstract description 199
- 239000011248 coating agent Substances 0.000 claims abstract description 46
- 238000000576 coating method Methods 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Duct Arrangements (AREA)
Abstract
The utility model discloses a kind of ventilation duct, for connecting the ventilating system of air conditioner, the ventilation duct includes ventilation pipeline section, air inlet pipeline section and outlet air pipeline section, the air inlet pipeline section both ends for being located at the ventilation duct opposite with the outlet air pipeline section, the ventilation pipeline section is for being installed in the coating member of air conditioner, the air inlet pipeline section is used to connect the blower of air conditioner room unit, and the nozzle section of the ventilation pipeline section is crescent.The utility model changes the shape of traditional ventilation duct, and the ventilation pipeline section for passing through coating member is shaped to crescent, ventilation duct is set effectively to increase the pipe inner area of ventilation duct using the confined space inside coating member, to increase the ventilation quantity of ventilation duct, reach optimal ventilation effect, increases the circulation of room air.
Description
Technical field
The utility model relates to ventilation duct fields, in particular to ventilation duct and air conditioner.
Background technique
Domestic air conditioner is substantially carried out temperature, humidity regulation and control, no fresh-air ventilation function to room air.Not increase
User would generally close door and window after adding indoor heat load, air conditioner to open, and indoor environment is in air-tight state.When someone is in room
When interior, as time increases, indoor air quality can obviously be deteriorated.To ensure that room air is pure and fresh, room air is improved
Quality, interior is generally equipped with compound ventilation air-changing device.
Existing compound ventilation air-changing device mainly uses ventilation duct, ventilation duct general rule ventilation duct, and in regular ventilation duct,
In the case that diagonal line is equal, the area of circular ventilation pipe is maximum, that is to say, that the ventilation quantity of circular ventilation pipe is maximum.Circle is logical
Air hose shape is regular, and the coating member remaining space inside for generally accommodating ventilation duct is irregular shape, circular ventilation pipe
Irregular space cannot be made full use of and reach optimal ventilation effect, lead to waste natively very limited space.City
On face, in order to increase ventilation effect, using increase conventional circular ventilation duct diameter method, although in this way improvement increase it is logical
Air quantity, other pipelines can not be accommodated by but resulting in original general part (such as coating member).
Utility model content
The main purpose of the utility model is to propose a kind of ventilation duct, it is intended to can increase ventilating surface using limited space
Product, reaches optimal ventilation effect.
To achieve the above object, the utility model proposes a kind of ventilation duct, for connecting the ventilating system of air conditioner, institute
Stating ventilation duct includes ventilation pipeline section, air inlet pipeline section and outlet air pipeline section, and the air inlet pipeline section is opposite with the outlet air pipeline section to be located at institute
The both ends of ventilation duct are stated, the ventilation pipeline section is for being installed in the coating member of air conditioner, and the air inlet pipeline section is for connecting sky
The blower of air conditioner indoor machine is adjusted, the nozzle section of the ventilation pipeline section is crescent.
Preferably, the nozzle of the air inlet pipeline section is adapted with the air outlet of the blower of the indoor unit of air conditioner.
Preferably, the ventilation pipeline section and air inlet pipeline section between be equipped with air inlet transitional pipe segment, the air inlet transitional pipe segment by
It is described ventilation pipeline section nozzle toward the intake stack nozzle gradually deformation to be adapted ventilation pipeline section with the air inlet pipeline section
Nozzle air inlet pipeline section nozzle；The area of section of the nozzle of the air inlet pipeline section is greater than the section of the nozzle of the ventilation pipeline section
Area.
Preferably, suck-back device is connected on the outlet air pipeline section, the nozzle of the outlet air pipeline section and the anti-suck fill
Interface is set to be adapted.
Preferably, between the ventilation pipeline section and outlet air pipeline section be equipped with outlet air transitional pipe segment, the outlet air transitional pipe segment by
It is described ventilation pipeline section nozzle toward the outlet air pipeline section nozzle gradually deformation to be adapted with the outlet air pipeline section.
Preferably, the section radius of the air inlet pipeline section is 25~32mm.
Preferably, it is described air inlet transitional pipe segment section be outer arc radius be 35~45mm, interior arc radius is 75~85mm
Crescent, be overhead kick arc that radius is 4~8mm at the crescent cusp of the air inlet transitional pipe segment.
Preferably, the section of the ventilation pipeline section is the moon that outer arc radius is 48~58mm, interior arc radius is 25~32mm
Thread form is overhead kick arc that radius is 5~10mm at the crescent cusp of the ventilation pipeline section.
The utility model has been proposed that a kind of air conditioner, and the air conditioner includes blower, route, pipeline and as described above
Ventilation duct, the air inlet pipeline section of the ventilation duct connect with the blower, the ventilation pipeline section and the route and the pipeline
It is placed in coating member jointly.
Preferably, remaining space after the route and the pipeline is placed in the shape of the ventilation pipeline section and coating member
It is adapted.
The technical solution of the utility model, which is used, is shaped to crescent ventilation pipeline section, passes through the air inlet pipeline section
It is connect with air conditioner, the ventilation pipeline section penetrates the coating member, from outlet air pipeline section outlet air.Technical solutions of the utility model change
Across the shape of the ventilation duct of the coating member, the ventilation duct is enable effectively to utilize limited sky inside the coating member
Between increase ventilation duct pipe inner area, to increase the ventilation quantity of ventilation duct, reach optimal ventilation effect, increase Interior Space
The circulation of gas.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the utility model ventilation duct structural profile illustration；
Fig. 2 is the cross-sectional view in Fig. 1 at A1；
Fig. 3 is the cross-sectional view in Fig. 1 at A2；
Fig. 4 is the cross-sectional view in Fig. 1 at A3；
Fig. 5 is the cross-sectional structure schematic diagram of one embodiment of the utility model ventilation duct
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| A | Ventilation duct | A1 | Enter the wind pipeline section |
| B | Coating member | A2 | Enter the wind transitional pipe segment |
| C | Drainpipe | A3 | Ventilation pipeline section |
| D | Power supply line | A4 | Outlet air transitional pipe segment |
| E | Copper pipe | A5 | Outlet air pipeline section |
| A31 | Overhead kick arc |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of ventilation duct A, for connecting the ventilating system of air conditioner.
In the utility model embodiment, as shown in Figs. 1-5, a kind of ventilation duct, for connecting the ventilating system of air conditioner,
The ventilation duct includes ventilation pipeline section, air inlet pipeline section and outlet air pipeline section, and the air inlet pipeline section is opposite with the outlet air pipeline section to be located at
The both ends of the ventilation duct, the ventilation pipeline section is for being installed in the coating member of air conditioner, and the air inlet pipeline section is for connecting
The nozzle section of the blower of air conditioner room unit, the ventilation pipeline section is crescent.
The ventilation pipeline section A3 is installed in the coating member B of air conditioner, because air-conditioner system divides air conditioner external and air-conditioning
Machine in device, the air conditioner external are placed on outdoor, and the internal machine of air-conditioner is placed indoors, the air conditioner external with it is described
It is separated by a wall between internal machine of air-conditioner, in order to which the air conditioner external to be connect with the internal machine of air-conditioner, generally described
The hole location that the company of being provided with wears on the wall that air conditioner external and the internal machine of air-conditioner are separated by, in order to reduce Building wood on the hole location wall
The weathering of material is cased with coating member B in the inner surface of the hole location.The line that the internal machine of air-conditioner is connected with the air conditioner external
Road and pipeline all need guiding through coating member B and connect the internal machine of air-conditioner and the air conditioner external, the ventilation duct A
The air conditioner external and the ventilating system of the internal machine of air-conditioner are connected, the internal machine of air-conditioner and the air conditioner
The connected route of outer machine and the pipeline are generally regular shape, and the route and the pipeline are placed on the coating member
After in B, the coating member B remaining space inside is irregular shape, and the ventilation pipeline section A3 can only be placed on the coating member B
In internal remaining Anomalistic space.In the case where the coating member B, the route and the constant pipeline shape specification,
In order to increase the draught area of the ventilation duct A, the ventilation quantity of the ventilation duct A is increased, by the shape of the ventilation pipeline section A3
It is set as abnormity.
The ventilation duct A include ventilation pipeline section A3, air inlet pipeline section A1 and outlet air pipeline section A5, wherein the blast pipe section A1 and
The outlet air pipeline section A5 is located at the both ends of the ventilation duct A, and the air inlet pipeline section A1 is used to connect the row of internal machine of air-conditioner
Wind system, the outlet air pipeline section A5 are one end opposite with the air inlet pipeline section A1, and the outlet air pipeline section A5 is used in outdoor
Exhaust outlet.When air conditioner works, room air is discharged by the air inlet pipeline section A1 by the blower of air conditioner, and by described logical
Air hose section A3 finally drains into outdoor from the outlet air pipeline section A5.
The technical solution of the utility model, which is used, is shaped to crescent ventilation pipeline section A3, passes through the blast pipe
Section A1 is connect with air conditioner, and the ventilation pipeline section A3 penetrates the coating member B, from outlet air pipeline section A5 outlet air.The utility model skill
Art scheme changes the shape of the ventilation pipeline section A3 in the coating member B, and the ventilation duct A is enable effectively to utilize institute
It states limited space inside coating member B and increases ventilation duct A pipe inner area and increased to increase the airspace of ventilation duct A
The ventilation quantity of ventilation duct A reaches optimal ventilation effect, increases the circulation of room air.
The cross sectional shape of the ventilation pipeline section A3 is crescent, when the ventilation pipeline section A3 is crescent, the ventilation duct
The external annulus of section A3 is consistent with the crooked radian of inner surface of the coating member B, and the external annulus of the ventilation pipeline section A3 is close to institute
State the inner surface of coating member B, the internal ring wall of the ventilation pipeline section A3 is arc-shaped, and the internal ring wall of the ventilation pipeline section A3 and institute
State the inscribe of the adjacent route of internal ring wall and pipeline, the internal ring wall of the ventilation pipeline section A3 route adjacent with the internal ring wall and
The intersection of pipeline inscribe is connected with each other, and the intersection is interconnected to cross surface, and the cross surface both ends form curved along the cross surface
Bent radian is extended out to intersect with the internal ring wall of the ventilation pipeline section A3, constitutes the crescent of the ventilation pipeline section A3.Month
The inside and outside ring wall of thread form is smooth shape, and the ventilation pipeline section A3 is facilitated to slide into the coating member B；Inner and outer rings are in
Radial arrangement as circular arc increases the draught area of the ventilation pipeline section A3, increases the ventilation quantity of the ventilation pipeline section A3, also
The stability and rigidity that the ventilation pipeline section A3 can be increased reduce the manufacture difficulty of the ventilation pipeline section A3, facilitate the ventilation
Pipeline section A3 batch production.
The pipe range of the ventilation pipeline section A3 is more than or equal to the length of coating member B, and the ventilation pipeline section A3 effectively utilizes packet
The space stronger ventilation amount in part B is covered, reaches the ventilation effect of the ventilation duct A most preferably, is secondly convenient for the ventilation pipeline section
A3 is penetrated in coating member B, avoids the pipe-line accommodated in coating member B disorderly and unsystematic.
The blower of the air inlet pipeline section A1 and air conditioner room unit connects, and the exhaust system of air conditioner room unit is connected to
The ventilation duct A for convenience connects the blower of the ventilation duct A and air conditioner room unit, by the air inlet pipeline section A1's
Nozzle is adapted with the air outlet of the blower, and the ventilation duct A is avoided to slide, and increases the air inlet pipeline section A1 and the blower
The fastness of connection, and it is not easily to fall off.
Since the shape of the air inlet pipeline section A1 and the shape of the pipeline section A3 that divulges information are inconsistent, in order to by the blast pipe
Tubuloses section A1 different from the ventilation pipeline section A3 connect, and set between the air inlet pipeline section A1 and the ventilation pipeline section A3
Have air inlet transitional pipe segment A2, air inlet transitional pipe segment A2 one end nozzle is adapted with the ventilation pipeline section A3 shape, it is described into
Wind transitional pipe segment A2 is that the ventilation pipeline section A3 connects opposite nozzle and is adapted with the shape of the air inlet pipeline section A1, institute
State air inlet transitional pipe segment A2 from it is described ventilation pipeline section A3 nozzle toward the nozzle of the intake stack gradually deformation with it is described into
Air hose section A1 is adapted, and the ventilation duct A is facilitated to make.To reach smooth effect of preferably divulging information, the air inlet transitional pipe segment
A2 entirety cast be it is streamlined, to be that the ventilation duct A by smaller crushing reaches more preferably ventilation effect.
In the present embodiment, the area of section of the nozzle of the air inlet pipeline section A1 is greater than the pipe of the ventilation pipeline section A3
Mouthful area of section, the air inlet pipeline section A1 towards the ventilation pipeline section A3 diminution deformation, by the air inlet transitional pipe segment A2 from
The nozzle of the intake stack toward it is described ventilation pipeline section A3 nozzle gradually deformation, to adapt to the inner space the coating member B.
Optionally, the area of section of the nozzle of the air inlet pipeline section A1 is less than the nozzle of the ventilation pipeline section A3
Area of section, the air inlet pipeline section A1 expand deformation towards the ventilation pipeline section A3, by the air inlet transitional pipe segment A2 from described
The nozzle of intake stack A1 toward it is described ventilation pipeline section A3 nozzle gradually deformation, thus increase it is described ventilation pipeline section A3 ventilating surface
Product increases the ventilation quantity of the ventilation pipeline section A3.
The section of the air inlet pipeline section is the circular configuration that radius is 25~32mm；The section of the air inlet transitional pipe segment is
The crescent that outer arc radius is 35~45mm, interior arc radius is 75~85mm, the crescent cusp for entering the wind transitional pipe segment are
Radius is the overhead kick arc A31 of 4~8mm；It is described ventilation pipeline section section be outer arc radius be 48~58mm, interior arc radius is 25
The crescent of~32mm, the crescent cusp of the ventilation pipeline section are the overhead kick arc A31 that radius is 5~10mm.The blast pipe
Section circular configuration section, which deforms gradually shape by the air inlet transitional pipe segment crescent moon, becomes to receive into the institute in the coating member
State the crescent of ventilation pipeline section.
The outlet air pipeline section A5 is one end opposite with the air inlet pipeline section A1, and the outlet air pipeline section A5 is for outdoor row
Air port.In order to avoid interior it is lower than outdoor atmospheric pressure caused by outside air interior is entered by the ventilation duct A suck-back,
Suck-back device is arranged in air draft pipeline section source in the damage for causing internal machine of air-conditioner, and the suck-back device can be effective
Outdoor air is avoided to enter interior by the ventilation duct A suck-back.
The suck-back device is one block of plate, and the plate face of the plate is more than or equal to the nozzle of the air draft pipeline section, the plate
It is connect with the nozzle of the air draft pipeline section with unidirectional connector, makes to open outside the nozzle of air draft pipeline section described in the plate one direction,
When outside air wants suck-back to enter the room, the plate has blocked the nozzle of the air draft pipeline section, so that outside air can not be into
Enter in ventilation duct A.
The shape of the outlet air pipeline section A5 can be consistent with the ventilation shape of pipeline section A3.
When the shape of the outlet air pipeline section A5 can also be inconsistent with the shape of the ventilation pipeline section A3, the outlet air pipeline section A5
Outlet air transitional pipe segment A4 is equipped between the ventilation pipeline section A3, the outlet air transitional pipe segment A4 is in order to by the outlet air pipeline section
Tubuloses A5 different from the ventilation pipeline section A3 connect, outlet air transitional pipe segment A4 one end nozzle and the ventilation pipeline section
A3 shape is adapted, and the outlet air transitional pipe segment A4 is that the ventilation pipeline section A3 connects opposite nozzle and the outlet air pipeline section
The shape of A5 is adapted, the outlet air transitional pipe segment A4 from it is described ventilation pipeline section A3 nozzle toward the nozzle of the wind pipe by
Gradually deformation facilitates the ventilation duct A to make to be adapted with the outlet air pipeline section A5.To reach smooth effect of preferably divulging information,
The outlet air transitional pipe segment A4 entirety cast be it is streamlined, reach the ventilation duct A by smaller crushing and more preferably divulge information
Effect.
The section radius of the outlet air pipeline section is the circle of 25~32mm；The section of the outlet air transitional pipe segment is outer arc half
The crescent both ends of the crescent that diameter is 35~45mm, interior arc radius is 75~85mm, the outlet air transitional pipe segment are equipped with radius
For the overhead kick arc A31 of 4~8mm.
The nozzle of the nozzle and the ventilation pipeline section A3 of the nozzle and outlet air pipeline section A5 of the air inlet pipeline section A1 is different
It causes, and the nozzle of the usually described air inlet pipeline section A1 and the nozzle of the outlet air pipeline section A5 are bigger than the nozzle of the ventilation pipeline section A3,
Difference in size between the nozzle of the outlet air pipeline section A5 and the nozzle of the ventilation pipeline section A3 makes the outlet air pipeline section A5's
The air output of pressure enhancing, the outlet air pipeline section A5 increases, and the intake of the air inlet pipeline section A1 increases, so that the ventilation duct
The ventilation quantity of A increases.
The utility model also proposes a kind of air conditioner, which includes blower, route, pipeline and ventilation duct A, this is logical
The specific structure of air hose A is referring to above-described embodiment, since this air conditioner uses whole technical solutions of above-mentioned all embodiments,
Therefore at least there are all beneficial effects brought by the technical solution of above-described embodiment, this is no longer going to repeat them.Wherein, institute
It states air inlet pipeline section A1 to connect with the blower, the ventilation pipeline section A3 and the route and the pipeline are placed on coating member jointly
In B.
The air inlet pipeline section A1 is connect with the blower, and the ventilation duct A is connect with the air conditioner, and the air conditioner is logical
It crosses blower running and room air is discharged to outdoor from being discharged to the ventilation duct A, then from the ventilation duct A by air, reached
To the effect taken a breath to indoor air, preferably improve the quality of room air.
The route includes described air conditioner power line D etc., and the pipeline includes the outlet pipe for air conditioner C and copper pipe E
Deng.
The shape of the ventilation pipeline section A3 is set as being adapted with coating member B remaining space inside shape, the coating member B
Remaining space inside is that the route and the pipeline are installed in coating member B residual cavity.The ventilation pipeline section A3 was both conveniently put
It sets in the coating member B, and remaining making full use of for the confined space inside the coating member B can be made the ventilation duct A
Reach maximum ventilation effect.
In one embodiment, the ventilation duct A is equipped with crescent ventilation pipeline section A3, air inlet pipeline section A1 and air inlet transitional pipe segment
A2, outlet air pipeline section A5 and outlet air transitional pipe segment A4, the ventilation duct A will enter the wind pipeline section A1 and crescent by air inlet transitional pipe segment A2
Ventilation pipeline section A3 connection, crescent ventilation pipeline section A3 connect opposite one end with air inlet transitional pipe segment A2 and are connected with outlet air transitional pipe segment
A4, outlet air transitional pipe segment A4 connect opposite one end with crescent ventilation pipeline section A3 and are connected with outlet air pipeline section A5, outlet air pipeline section A5's
Nozzle is connected with and singly opens anti-down suction disc, and the nozzle of air inlet pipeline section A1 is connect with air conditioner blower, and air conditioner includes power supply line D, air-conditioning
Device drainpipe C and copper pipe E, and it is provided with porthole on the wall that is separated by of internal machine of air-conditioner and air conditioner external, coating member is cased in porthole
B.The air inlet pipeline section A1 of ventilation duct A is connect with air conditioner blower, and outlet air pipeline section A5 passes through coating member B, is singly opened anti-down suction disc and is gone out
The A5 connection of air hose section, then power supply line D, outlet pipe for air conditioner C and copper pipe E are penetrated in coating member B.The utility model, which changes, to be worn
The shape of the ventilation pipeline section A3 of the coating member B is crossed, and will be placed inside the shape of the ventilation pipeline section A3 and the coating member B
The shape of route and pipeline remaining space is adapted, and enables the ventilation duct A effectively using limited inside the coating member B
Space increases ventilation duct A pipe inner area, to increase the ventilation quantity of ventilation duct A, reaches optimal ventilation effect, increases room
The circulation of interior air preferably improves indoor air quality.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of ventilation duct, for connecting the ventilating system of air conditioner, which is characterized in that the ventilation duct include ventilation pipeline section,
Enter the wind pipeline section and outlet air pipeline section, the air inlet pipeline section both ends for being located at the ventilation duct opposite with the outlet air pipeline section are described to lead to
For air hose section for being installed in the coating member of air conditioner, the air inlet pipeline section is used to connect the blower of air conditioner room unit, described
The nozzle section of ventilation pipeline section is crescent.
2. ventilation duct as described in claim 1, which is characterized in that the indoor unit of the nozzle and air conditioner of the air inlet pipeline section
The air outlet of blower is adapted.
3. ventilation duct as claimed in claim 2, which is characterized in that be equipped with and entered the wind between the ventilation pipeline section and air inlet pipeline section
Cross pipeline section, the air inlet transitional pipe segment from the nozzle of the ventilation pipeline section toward the nozzle of the intake stack gradually deformation with institute
State the nozzle that air inlet pipeline section is adapted the nozzle air inlet pipeline section of ventilation pipeline section；The area of section of the nozzle of the air inlet pipeline section is greater than
The area of section of the nozzle of the ventilation pipeline section.
4. ventilation duct as described in claim 1, which is characterized in that be connected to suck-back device on the outlet air pipeline section, it is described go out
The nozzle of air hose section is adapted with the suck-back device interface.
5. ventilation duct as claimed in claim 4, which is characterized in that be equipped with outlet air between the ventilation pipeline section and outlet air pipeline section
Cross pipeline section, the outlet air transitional pipe segment from the nozzle of the ventilation pipeline section toward the nozzle of the outlet air pipeline section gradually deformation with institute
Outlet air pipeline section is stated to be adapted.
6. ventilation duct as claimed in claim 3, which is characterized in that the section radius of the air inlet pipeline section is 25~32mm.
7. ventilation duct as claimed in claim 6, which is characterized in that it is 35 that the section of the air inlet transitional pipe segment, which is outer arc radius,
~45mm, the crescent that interior arc radius is 75~85mm, be at the crescent cusp of the air inlet transitional pipe segment radius be 4~
The overhead kick arc of 8mm.
8. ventilation duct as claimed in claim 7, which is characterized in that the section of the ventilation pipeline section be outer arc radius be 48~
58mm, interior arc radius be 25~32mm crescent, it is described ventilation pipeline section crescent cusp at be radius be 5~10mm fall
Hook arc.
9. a kind of air conditioner, which is characterized in that the air conditioner includes blower, route, pipeline and such as claim 1-8 any
The air inlet pipeline section of ventilation duct described in one, the ventilation duct is connect with the blower, the ventilation pipeline section and the route and
The pipeline is placed in coating member jointly.
10. air conditioner as claimed in claim 9, which is characterized in that place institute in the shape and coating member of the ventilation pipeline section
Remaining space is adapted after stating route and the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952090.4U CN209263290U (en) | 2018-11-23 | 2018-11-23 | Ventilation duct and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952090.4U CN209263290U (en) | 2018-11-23 | 2018-11-23 | Ventilation duct and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263290U true CN209263290U (en) | 2019-08-16 |
Family
ID=67564281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821952090.4U Active CN209263290U (en) | 2018-11-23 | 2018-11-23 | Ventilation duct and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811734A (en) * | 2022-03-01 | 2022-07-29 | 青岛海尔空调器有限总公司 | Fresh air pipe and air conditioner |
-
2018
- 2018-11-23 CN CN201821952090.4U patent/CN209263290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811734A (en) * | 2022-03-01 | 2022-07-29 | 青岛海尔空调器有限总公司 | Fresh air pipe and air conditioner |
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