CN207674675U - Air duct with air inlet and air draft and its fresh air system using the air duct - Google Patents
Air duct with air inlet and air draft and its fresh air system using the air duct Download PDFInfo
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- CN207674675U CN207674675U CN201721575390.0U CN201721575390U CN207674675U CN 207674675 U CN207674675 U CN 207674675U CN 201721575390 U CN201721575390 U CN 201721575390U CN 207674675 U CN207674675 U CN 207674675U
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Abstract
The utility model is related to a kind of air ducts with air inlet and air draft, including air hose and it is connected to nipple and the coupling at its both ends, one group of air inlet duct and exhausting duct separated by air hose partition board is at least set in air hose, interior air inlet and interior exhaust outlet are provided on nipple, it is isolated from each other by internal partition between interior air inlet and interior exhaust outlet, external air inlet port and outer exhaust outlet are provided in coupling, it is isolated from each other by external partition between external air inlet port and outer exhaust outlet, external air inlet port is connected by air inlet duct with interior air inlet, outer exhaust outlet is connected by exhausting duct with interior exhaust outlet.The invention also discloses a kind of fresh air system, including new wind turbine, and the air duct with air inlet and air draft above-mentioned has been used on new wind turbine.Blast pipe and exhaust duct are integrated on same root air hose by the utility model, and fresh air system only needs one hole of chisel to achieve that air inlet and air-exhausting function when installing, be quickly and expediently installed, reduce installation workload.
Description
Technical field
The utility model belongs to fresh air system technical field, more particularly to a kind of to have the air duct of air inlet and air draft and its make
With the fresh air system in the air duct.
Background technology
Generally blast pipe and exhaust duct all is arranged simultaneously in fresh air system, and the blast pipe and exhaust duct of existing fresh air system are all
It is respectively provided with, when fresh air system is installed, needs to dig two mounting holes to the wall of building to place blast pipe and row respectively
Air hose increases workload when installation in this way, reduces installment work efficiency.Moreover, existing ventilation duct is needed from outdoor peace
Assembly and disassembly bring extreme difficulties to high-altitude installation and removal, and there are security risks.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of air duct with air inlet and air draft and its uses
The fresh air system in the air duct, it is compact-sized, the quantity of punchinging of wall is reduced when installation, is reduced installation workload, is exponentially carried
High installment work efficiency, and can be not necessarily to from indoor location from outdoor mounted when installing and dismounting.
The utility model is realized in this way providing a kind of air duct with air inlet and air draft, including air hose and difference
It is connected to nipple and the coupling at its both ends, one group of air inlet duct separated by air hose partition board is at least set in the air hose
And exhausting duct, it is provided with interior air inlet and interior exhaust outlet on the nipple, leads between the interior air inlet and interior exhaust outlet
It crosses internal partition to be isolated from each other, external air inlet port and outer exhaust outlet, the external air inlet port and outer row is provided in the coupling
It is isolated from each other by external partition between air port, the external air inlet port is connected by air inlet duct with interior air inlet, the outer row
Air port is connected by exhausting duct with interior exhaust outlet.
Further, the interior exhaust outlet and outer exhaust outlet are arranged the top half in air duct, the interior air inlet and outer
Air inlet is arranged in the lower half portion in air duct.
Further, the external air inlet port is bent downwardly and far from outer exhaust outlet.
Further, air inlet filtering fence is also provided in the external air inlet port.
Further, air draft filtering fence is also provided on the outer exhaust outlet.
Further, the appearance and size of the coupling is not more than the appearance and size of air hose.
The invention also discloses a kind of fresh air system, including new wind turbine, have been used on the new wind turbine such as preceding institute
That states has the air duct of air inlet and air draft.
Further, the nipple in the air duct is connect with new wind turbine, and the blast pipe of the interior air inlet and new wind turbine connects
Logical, the interior exhaust outlet is connected to the exhaust duct of new wind turbine, and the air hose in the air duct passes through the wall of building to extend to outdoor,
The coupling is mounted on outdoor.
Further, the new wind turbine includes inlet air filtration net, air intake filter, primary filter, heat exchanger, double leaf
It takes turns into exhaust blower, high efficiency particulate air filter and heat exchanger filter, it is described that there is the air duct of air inlet and air draft to be mounted on new wind turbine
The back side.
Further, outdoor fresh air by external air inlet port, air inlet duct and with enter fresh air machine after interior air inlet
In blast pipe, then pass through inlet air filtration net, air intake filter, primary filter, heat exchanger, bilobed wheel successively upwards into air draft
After machine, high efficiency particulate air filter interior is discharged to from the air inlet outlet at the top of new wind turbine；The row that indoor foul atmosphere passes through new wind turbine
Gas inlet port enters in new wind turbine, successively through over-heat-exchanger filter, heat exchanger, bilobed wheel into after exhaust blower, from setting
It sets the discharge duct at bilobed wheel into the exhaust blower back side to enter in air duct from interior exhaust outlet downwards, using exhausting duct, outer air draft
It is discharged to outdoor after mouthful.
Compared with prior art, the utility model has the air duct of air inlet and air draft and its fresh air system using the air duct
System, blast pipe and exhaust duct are integrated on same root air hose, only need one hole of chisel can when fresh air system is installed in this way
It realizes air inlet and air-exhausting function, is quickly and expediently installed, reduces installation workload, double up installment work efficiency.Moreover,
Enter the wind between air draft to alter wind rate small.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of a preferred embodiment in the air duct of the utility model；
Fig. 2 is the stereoscopic schematic diagram of another angles of Fig. 1；
Fig. 3 is Section A-A schematic diagram in Fig. 1；
Fig. 4 is the floor map of the fresh air system of the utility model；
Fig. 5 is section B-B schematic diagram in Fig. 4.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Shown in Fig. 1, Fig. 2 and Fig. 3, the preferable reality in the air duct with air inlet and air draft of the utility model
Apply example, including air hose 1 and the nipple 2 and the coupling 3 that are connected to its both ends.The appearance and size of the coupling 3
No more than the appearance and size of air hose 1.
The air inlet duct 5 and exhausting duct 6 that one group is separated by air hose partition board 4 are at least set in the air hose 1.Described inscribed
It is provided with interior air inlet 21 and interior exhaust outlet 22 on first 2, passes through internal partition 23 between the interior air inlet 21 and interior exhaust outlet 22
It is isolated from each other.External air inlet port 31 and outer exhaust outlet 32, the external air inlet port 31 and outer air draft are provided in the coupling 3
It is isolated from each other by external partition 33 between mouth 32.The external air inlet port 31 is connected by air inlet duct 5 with interior air inlet 21, institute
Outer exhaust outlet 32 is stated by exhausting duct 6 to be connected with interior exhaust outlet 22.
The top half in air duct, the interior air inlet 21 and external air inlet is arranged with outer exhaust outlet 32 in the interior exhaust outlet 22
Mouth 31 is arranged in the lower half portion in air duct.The external air inlet port 31 is bent downwardly and far from outer exhaust outlet 32.Effectively reduce air inlet
Wind rate is altered between air draft.
Air inlet filtering fence 34 is also provided in the external air inlet port 31.The row of being also provided on the outer exhaust outlet 32
Wind filters fence 35.
Shown in Fig. 1, Fig. 2, Fig. 4 and Fig. 5, a kind of fresh air system of the utility model, including new wind turbine
7, the foregoing air duct with air inlet and air draft has been used on the new wind turbine 7.
The nipple 2 in the air duct is connect with new wind turbine 7, and the interior air inlet 21 is connected to the blast pipe of new wind turbine 7, institute
Interior exhaust outlet 22 to be stated to be connected to the exhaust duct of new wind turbine 7, the air hose 1 in the air duct passes through the wall of building to extend to outdoor,
The coupling 3 is mounted on outdoor.
In the present embodiment, new wind turbine 7 includes inlet air filtration net 71, air intake filter 72, primary filter 73, heat exchange
Device 74, bilobed wheel are into exhaust blower 75, high efficiency particulate air filter 76 and heat exchanger filter 77.Pacify in air duct with air inlet and air draft
Mounted in the back side of new wind turbine 7.
As shown in the solid arrow in Fig. 4, Fig. 5, outdoor fresh air by external air inlet port 31, air inlet duct and with it is interior into
Enter in the blast pipe of fresh air machine 7 behind air port 21, then passes through inlet air filtration net 71 successively upwards, air intake filter 72, just imitated
Filter 73, heat exchanger 74, bilobed wheel into after exhaust blower 75, high efficiency particulate air filter 76 from the air inlet outlet 78 at 7 top of new wind turbine
It is discharged to interior, outdoor fresh air is discharged air and enters back into interior after heat exchanger 74 realizes cold and hot exchange by purification.
As shown in the dotted arrow in Fig. 4, Fig. 5, indoor foul atmosphere passes through the exhaust inlet port 79 on the right side of new wind turbine 7
It enters in new wind turbine 7, successively through over-heat-exchanger filter 77, heat exchanger 74, bilobed wheel into after exhaust blower 75, from setting
Discharge duct at bilobed wheel into 75 back side of exhaust blower enters from interior exhaust outlet 22 in air duct downwards, using exhausting duct 6, outer row
It is discharged to outdoor behind air port 32.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of air duct with air inlet and air draft, which is characterized in that including air hose and be connected in its both ends
One group of air inlet duct and exhausting duct separated by air hose partition board is at least arranged, described interior in connector and coupling in the air hose
Interior air inlet and interior exhaust outlet are provided on connector, it is mutually isolated by internal partition between the interior air inlet and interior exhaust outlet
Open, in the coupling be provided with external air inlet port and outer exhaust outlet, between the external air inlet port and outer exhaust outlet by outside every
Plate is isolated from each other, and the external air inlet port is connected by air inlet duct with interior air inlet, the outer exhaust outlet by exhausting duct with
Interior exhaust outlet is connected.
2. the air duct with air inlet and air draft as described in claim 1, which is characterized in that the interior exhaust outlet and outer exhaust outlet
Top half in air duct is set, and the interior air inlet and external air inlet port are arranged in the lower half portion in air duct.
3. the air duct with air inlet and air draft as claimed in claim 2, which is characterized in that the external air inlet port be bent downwardly and
Far from outer exhaust outlet.
4. the air duct with air inlet and air draft as described in claim 1, which is characterized in that also set up in the external air inlet port
Air inlet filtering fence.
5. the air duct with air inlet and air draft as described in claim 1, which is characterized in that also set up on the outer exhaust outlet
Fence is filtered in air draft.
6. the air duct with air inlet and air draft as described in claim 1, which is characterized in that the appearance and size of the coupling is not
More than the appearance and size of air hose.
7. a kind of fresh air system, including new wind turbine, which is characterized in that in having been used such as claim 1 to 5 on the new wind turbine
The air duct with air inlet and air draft described in any one.
8. fresh air system as claimed in claim 7, which is characterized in that the nipple in the air duct is connect with new wind turbine, described
Interior air inlet is connected to the blast pipe of new wind turbine, and the interior exhaust outlet is connected to the exhaust duct of new wind turbine, the air hose in the air duct
Outdoor is extended to across the wall of building, the coupling is mounted on outdoor.
9. fresh air system as claimed in claim 8, which is characterized in that the new wind turbine includes inlet air filtration net, air inlet filtering
Device, primary filter, heat exchanger, bilobed wheel into exhaust blower, high efficiency particulate air filter and heat exchanger filter, it is described have into
The air duct of wind and air draft is mounted on the back side of new wind turbine.
10. fresh air system as claimed in claim 9, which is characterized in that outdoor fresh air passes through external air inlet port, air inlet duct
Enter in the blast pipe of fresh air machine with after interior air inlet, then passes through inlet air filtration net successively upwards, air intake filter, just imitated
Filter, heat exchanger, bilobed wheel from the air inlet outlet at the top of new wind turbine into being discharged to interior after exhaust blower, high efficiency particulate air filter；Room
Interior foul atmosphere is entered by the exhaust inlet port of new wind turbine in new wind turbine, is handed over successively through over-heat-exchanger filter, heat
Parallel operation, bilobed wheel enter from interior exhaust outlet downwards into after exhaust blower from the discharge duct being arranged at bilobed wheel into the exhaust blower back side
In air duct, using being discharged to outdoor after exhausting duct, outer exhaust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575390.0U CN207674675U (en) | 2017-11-22 | 2017-11-22 | Air duct with air inlet and air draft and its fresh air system using the air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575390.0U CN207674675U (en) | 2017-11-22 | 2017-11-22 | Air duct with air inlet and air draft and its fresh air system using the air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674675U true CN207674675U (en) | 2018-07-31 |
Family
ID=62966758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575390.0U Active CN207674675U (en) | 2017-11-22 | 2017-11-22 | Air duct with air inlet and air draft and its fresh air system using the air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674675U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895599A (en) * | 2018-08-17 | 2018-11-27 | 浙江星月电器有限公司 | A kind of fresh air system |
| CN110398018A (en) * | 2019-07-05 | 2019-11-01 | 云森威尔智能环境（深圳）有限公司 | The concealed annular twin voltage electrostatic field of wall feed-through pipeline filters heat-exchange device |
| CN111473453A (en) * | 2020-04-22 | 2020-07-31 | 张靖宇 | Installation and maintenance process flow of household central fresh air system |
-
2017
- 2017-11-22 CN CN201721575390.0U patent/CN207674675U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895599A (en) * | 2018-08-17 | 2018-11-27 | 浙江星月电器有限公司 | A kind of fresh air system |
| CN110398018A (en) * | 2019-07-05 | 2019-11-01 | 云森威尔智能环境（深圳）有限公司 | The concealed annular twin voltage electrostatic field of wall feed-through pipeline filters heat-exchange device |
| CN111473453A (en) * | 2020-04-22 | 2020-07-31 | 张靖宇 | Installation and maintenance process flow of household central fresh air system |
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