CN206046635U - A kind of waterproof exhaust duct - Google Patents
A kind of waterproof exhaust duct Download PDFInfo
- Publication number
- CN206046635U CN206046635U CN201620987816.2U CN201620987816U CN206046635U CN 206046635 U CN206046635 U CN 206046635U CN 201620987816 U CN201620987816 U CN 201620987816U CN 206046635 U CN206046635 U CN 206046635U
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- CN
- China
- Prior art keywords
- baffle plate
- airduct
- exhaust duct
- drain pipe
- waterproof exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of waterproof exhaust duct, including multiple airducts being fixed together, the baffle plate being disposed therein between two airducts, and the drain pipe connected with airduct side wall lower ends, the baffle plate is annular slab, the lateral section of the baffle plate bottom protrudes from the inwall of airduct, and the drain pipe is disposed adjacent with baffle plate, and the drain pipe is arranged on baffle plate near the side of wind tube outlet.A kind of waterproof exhaust duct described in the utility model, arranges baffle plate in airduct, can effectively stop current, and the air permeability of without prejudice to airduct；Drain pipe is set in the side of baffle plate, timely water can be discharged, simple structure is easy for installation, it is ensured that the safety of equipment.
Description
Technical field
This utility model is related to exhaust duct apparatus field, more particularly to a kind of waterproof exhaust duct.
Background technology
In routine duties, exhaust duct is equipped with many equipment, for outside the exhaust removal chamber that produces equipment.So
And, wait weather reason, rainwater enter exhaust duct from the outlet of exhaust duct due to raining；Or because internal-external temperature difference, in air draft
Condensed water is formed on the inwall of pipe, water can be flowed in instrument and equipment along exhaust duct, cause failure or the damage of equipment.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of waterproof exhaust duct, in airduct
Middle setting baffle plate and drain pipe.
To solve the above problems, the technical scheme adopted by this utility model is as follows：
A kind of waterproof exhaust duct, including multiple airducts being fixed together, the gear being disposed therein between two airducts
Plate, and the drain pipe connected with airduct side wall lower ends, the baffle plate are annular slab, and the lateral section of the baffle plate bottom protrudes from
The inwall of airduct, the drain pipe are disposed adjacent with baffle plate, and the drain pipe is arranged on baffle plate near the side of wind tube outlet.
Further, the dividing plate is arranged between two airducts of lowest point, and the airduct is in the junction water with baffle plate
It is flat to arrange.
Further, the size of remaining side of baffle plate is matched with the inwall of airduct.
Further, the baffle plate is made up of PVC material.
Further, the two ends of the airduct outwards turn down and are formed with connecting portion, and multiple companies are offered on the connecting portion
Hole is connect, correspondence connecting hole is provided with multiple through holes on the baffle plate, is fixedly connected on using bolt between the airduct and dividing plate
Together.
Further, the drain pipe is transparent tube.
Further, the first ball valve and the second ball valve are provided with the drain pipe, second ball valve is located at the first ball
Below valve.
Compared to existing technology, the beneficial effects of the utility model are：A kind of waterproof exhaust duct described in the utility model,
Baffle plate is set in airduct, can effectively stop current, and the air permeability of without prejudice to airduct；In the side of baffle plate, draining is set
Water timely can be discharged by pipe, and simple structure is easy for installation, it is ensured that the safety of equipment.
Description of the drawings
Fig. 1 shows a kind of partial structural diagram of waterproof exhaust duct described in the utility model；
Fig. 2 shows the amplification view at a kind of waterproof exhaust duct A shown in Fig. 1；
Fig. 3 shows the longitudinal section of connecting portion shown in Fig. 2；
Fig. 4 shows the longitudinal section of baffle plate shown in Fig. 2.
Wherein, 1 is airduct, and 11 is the first airduct, and 12 is the second airduct, and 13 is connecting portion, and 131 is the first side wall, and 132 are
Second sidewall, 133 is the 3rd side wall, and 134 is the 4th side wall, and 14 is connecting hole, and 2 is baffle plate, and 21 is first side, and 22 is second
Side, 23 is the 3rd side, and 24 is four side, and 25 is through hole, and 3 is drain pipe, and 31 is the first ball valve, and 32 is the second ball valve.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
As shown in Figure 1-2, a kind of waterproof exhaust duct described in the utility model, including multiple wind being fixed together
Pipe 1, the baffle plate 2 being disposed therein between two airducts 1, and the drain pipe 3 connected with airduct 1.
The airduct 1 includes the first airduct 11 and the second airduct 12, and second airduct 12 is arranged on the first airduct 11
Near the side of exhaust duct outlet, the baffle plate 2 is arranged between the first airduct 11 and the second airduct 12.First airduct 11
And second airduct 12 be arranged on exhaust duct lowest point, first airduct 11 and the second airduct 12 are in the junction water with baffle plate 2
It is flat to arrange.Outwards turnover is formed with connecting portion 13 at the two ends of first airduct 11 and the second airduct 12, on the connecting portion 13
Multiple connecting holes 14 are offered, between the first airduct 11 and the second airduct 12, one is fixedly connected on through connecting hole 14 using bolt
Rise.
As in Figure 2-4, the connecting hole 14 of 2 corresponding connection parts 13 of the baffle plate offers multiple through holes 21, and baffle plate 2 is utilized
Bolt and through hole 25 are fixedly connected between the first airduct 11 and the second airduct 12.The baffle plate 2 be annular slab, the baffle plate 2
The lateral section of bottom protrudes from the inwall of airduct 1, the size of 2 remaining side of the baffle plate and the shape phase of connecting portion 13
Match somebody with somebody.
In the present embodiment, the longitudinal section of first airduct 11, the second airduct 12 and baffle plate 2 is rectangle, the connection
Portion 13 includes the first side wall 131, second sidewall 132, the 3rd side wall 133 and the 4th side wall 134 being connected with each other, the 4th side
Wall 134 is located at the bottom of connecting portion 13.First side 21 that the baffle plate 2 includes being connected with each other, second side 22, the 3rd side
Side 23 and four side 24, the four side 24 are located at the bottom of baffle plate 2.The height of the four side 24 is more than the 4th
The height of side wall 134, the first side 131, second side 132 and the 3rd side 133 respectively with the first side wall 21, the second side
Wall 22 and the 3rd side wall 23 it is equivalently-sized, it is ensured that while 1 air permeability of airduct, can effectively stop current.It is appreciated that institute
The section for stating airduct 1 and baffle plate 2 can also be circular or other shapes.The baffle plate 2 is made up of PVC material, resistance to waterproof
The characteristic of corrosion.
As shown in figure 1, the drain pipe 3 is arranged on the lower end of 12 side wall of the second airduct, the drain pipe 3 and baffle plate 2 one
Side is disposed adjacent.The drain pipe 3 is transparent PVC pipe, water level that can externally visibly inside drain pipe 3.The drain pipe 3
On be provided with the first ball valve 31, and the second ball valve 32 below the first ball valve 31.Due to being normally in airduct 1
Negative pressure state, to be expelled directly out, the first ball valve 31 and the second ball valve 32 can be by drain pipies 3 and second for the shipwreck in drain pipe 3
Airduct 12 is isolated, and the water in drain pipe 3 is discharged.
When water is flow to along the inwall of airduct 1 at first airduct 11 and the second airduct 12, due to the setting of baffle plate 2, current
It is blocked at baffle plate 2, and flows in drain pipe 3；Now, the first ball valve 31 of drain pipe 3 is opened, and the second ball valve 32 is closed,
After the liquid level in drain pipe 3 is accumulate to certain altitude, the first ball valve 31 is closed, open the second ball valve 32, by drain pipe 3
Water is discharged.
A kind of waterproof exhaust duct described in the utility model, arranges baffle plate 2 in airduct 1, can effectively stop current,
And the air permeability of without prejudice to airduct 1；Drain pipe 3 is set in the side of baffle plate 2, timely water can be discharged, simple structure, pacify
Dress is convenient, it is ensured that the safety of equipment.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of this utility model claim
Within the scope of.
Claims (7)
1. a kind of waterproof exhaust duct, it is characterised in that：Including multiple airducts (1) being fixed together, two are disposed therein
Baffle plate (2) between airduct (1), and the drain pipe (3) connected with airduct (1) side wall lower ends, the baffle plate (2) is annular slab,
The lateral section of baffle plate (2) bottom protrudes from the inwall of airduct (1), and the drain pipe (3) is disposed adjacent with baffle plate (2),
The drain pipe (3) is arranged on the side that baffle plate (2) is exported near airduct (1).
2. a kind of waterproof exhaust duct according to claim 1, it is characterised in that：The baffle plate (2) is arranged on lowest point
Between two airducts (1), the airduct (1) is horizontally disposed with the junction with baffle plate (2).
3. a kind of waterproof exhaust duct according to claim 1, it is characterised in that：The size of remaining side of baffle plate (2)
Match with the inwall of airduct (1).
4. a kind of waterproof exhaust duct according to claim 1, it is characterised in that：The baffle plate (2) is made up of PVC material.
5. a kind of waterproof exhaust duct according to any one of claim 1-4, it is characterised in that：The two ends of the airduct (1)
Outwards turnover is formed with connecting portion (13), and multiple connecting holes (14) are offered on the connecting portion (13), right on the baffle plate (2)
Answer connecting hole (14) to be provided with multiple through holes (25), between the airduct (1) and dividing plate (2), one is fixedly connected on using bolt
Rise.
6. a kind of waterproof exhaust duct according to claim 1, it is characterised in that：The drain pipe (3) is transparent tube.
7. a kind of waterproof exhaust duct according to claim 1, it is characterised in that：First is provided with the drain pipe (3)
Ball valve (31) and the second ball valve (32), second ball valve (32) is below the first ball valve (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987816.2U CN206046635U (en) | 2016-08-30 | 2016-08-30 | A kind of waterproof exhaust duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987816.2U CN206046635U (en) | 2016-08-30 | 2016-08-30 | A kind of waterproof exhaust duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206046635U true CN206046635U (en) | 2017-03-29 |
Family
ID=58378923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987816.2U Active CN206046635U (en) | 2016-08-30 | 2016-08-30 | A kind of waterproof exhaust duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206046635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691992A (en) * | 2018-06-27 | 2018-10-23 | 安徽江淮汽车集团股份有限公司 | A kind of gearbox ventilation drainage arrangement |
-
2016
- 2016-08-30 CN CN201620987816.2U patent/CN206046635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691992A (en) * | 2018-06-27 | 2018-10-23 | 安徽江淮汽车集团股份有限公司 | A kind of gearbox ventilation drainage arrangement |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |