CN209837581U - Simple embedded vertical exhaust passage - Google Patents
Simple embedded vertical exhaust passage Download PDFInfo
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- CN209837581U CN209837581U CN201920251164.XU CN201920251164U CN209837581U CN 209837581 U CN209837581 U CN 209837581U CN 201920251164 U CN201920251164 U CN 201920251164U CN 209837581 U CN209837581 U CN 209837581U
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- vertical exhaust
- exhaust pipe
- kitchen
- toilet
- pvc
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Abstract
The utility model relates to a simple embedded vertical exhaust passage, which comprises a vertical exhaust pipe, a right-angle elbow and a connecting hose, wherein the vertical exhaust pipe is arranged in a building wall body in an embedded mode and penetrates from the upper part of a ceiling suspended ceiling line of a corresponding toilet or kitchen to a hood penetrating through the upper part of a roof panel; the building wall is provided with a hole between a ceiling suspended ceiling line of a corresponding toilet or kitchen and a floor on the upper layer, one end of the right-angle elbow is communicated with the vertical exhaust pipe, the other end of the right-angle elbow extends out of the hole to be connected with one end of the connecting hose, and the other end of the connecting hose is connected with an air outlet of an exhaust fan of the toilet or kitchen below. The utility model avoids the floor slab from being holed, and eliminates the hidden trouble of water leakage in the toilet and the kitchen from the source; in addition, the embedded type arrangement ensures that the wall surface is integrally attractive because the wall body is not provided with protruding components.
Description
Technical Field
The utility model relates to a building exhaust passage technical field, concretely relates to simply bury formula vertical exhaust passage suitable for 1 ~ 3 layer building thing.
Background
The walls of common low-rise and multi-rise (1-3-rise) comprehensive buildings, houses and dormitories are generally made of 200mm or 250mm thick aerated concrete blocks, 240mm thick brick walls or small concrete hollow blocks. At present, an exhaust pipeline commonly used in kitchens and toilets is formed by adopting a high-strength cement mortar composite steel wire mesh or glass fiber mesh mould to be attached to an inner wall and an outer wall, a floor slab needs to be penetrated and an exhaust passage supporting hole needs to be drilled on the wall surface during installation, secondary concrete pouring is needed at the floor slab and is simultaneously poured with waterproof reverse ridge concrete, water storage and maintenance can be guaranteed to be free from water leakage, the requirement on the construction waterproof performance of the floor slab is high, and the hidden danger of water leakage is large.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to provide a simple embedded vertical exhaust passage, which directly embeds the finished product PVC (polyvinyl chloride) or PVC-U (unplasticized polyvinyl chloride) drain pipe in the wall as a vertical exhaust pipe, thereby avoiding the floor hole, and eliminating the hidden danger of water leakage in the toilet and kitchen from the source; in addition, the embedded type arrangement ensures that the wall surface is integrally attractive because the wall body is not provided with protruding components.
The utility model discloses a solve the technical scheme that technical problem that the aforesaid provided adopted and be:
a simple embedded vertical exhaust passage comprises a vertical exhaust pipe, a right-angle elbow and a connecting hose, wherein one set of the simple embedded vertical exhaust passage corresponds to a toilet or a kitchen; the vertical exhaust pipe is installed in a building wall body in a buried mode and penetrates from the upper part of a ceiling suspended ceiling line of a corresponding toilet or kitchen to a hood penetrating through the upper part of a roof panel; a hole is formed in the building wall between a ceiling suspended ceiling line of a corresponding toilet or kitchen and the upper floor, one end of the right-angle elbow is communicated with the vertical exhaust pipe, the other end of the right-angle elbow extends out of the hole to be connected with one end of the connecting hose, and the other end of the connecting hose is connected with an air outlet of an exhaust fan of the toilet or kitchen below; the flue gas is led into a vertical exhaust pipe in the building wall body through a connecting hose and a right-angle elbow above a corresponding toilet or kitchen suspended ceiling, and then is led out of the room through a hood which is communicated to the roof through the vertical exhaust pipe.
In the scheme, the vertical exhaust pipe is made of a PVC or PVC-U drain pipe.
In the scheme, the outer diameter of the vertical exhaust pipe is the nominal diameter of a common PVC or PVC-U drain pipe in the market.
In the scheme, the right-angle elbow is formed by connecting matched finished PVC elbow components.
In the scheme, the vertical exhaust pipe is bonded with the elbow bend by adopting PVC professional glue, and the elbow bend is connected with the connecting hose in a lap joint mode of being directly plugged in.
The beneficial effects of the utility model reside in that:
1. compared with the common method for mounting the exhaust duct on the wall of the wall, the vertical exhaust pipe 10 passes through the wall, so that the hole punching of the floor is avoided, and the hidden danger of water leakage of a toilet and a kitchen is eliminated from the source.
2. Because of the embedded arrangement, the wall body has no protruding component, and the integral beauty of the wall surface is ensured.
3. The finished product of PVC or PVC-U drain pipe material is adopted, the pipe fitting is common and practical, the connection is simple, the operation is convenient, the installation work efficiency is high, and the actual condition and the requirement can be directly compared, processed and installed on the construction site.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a schematic view of the floor position of the simple embedded vertical exhaust passage of the present invention;
FIG. 2 is a schematic sectional view of the installation A-A of the simple buried vertical exhaust passage shown in FIG. 1.
In the figure: 100. a vertical exhaust passage; 10. a vertical exhaust pipe; 20. a right-angle elbow; 30. a connecting hose; 201. a building wall; 202. a ceiling suspended ceiling line; 203. an air outlet of the exhaust fan; 204. a blast cap.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, for the simple buried vertical exhaust passage 100 of the present invention, comprising a vertical exhaust pipe 10, a quarter bend 20 and a connecting hose 30, one set of the simple buried vertical exhaust passage 100 corresponds to a toilet or kitchen, in this embodiment, a two-storey building, and each storey has two adjacent toilets, so four sets of the simple buried vertical exhaust passages 100 are designed correspondingly. The vertical exhaust pipe 10 is embedded in the building wall 201 and penetrates from the upper part of the ceiling suspended ceiling line 202 of the corresponding toilet or kitchen to the hood 204 at the upper part of the roof panel; the building wall 201 is provided with a hole between the ceiling suspended ceiling line 202 of the corresponding toilet or kitchen and the upper floor, one end of the elbow 20 is communicated with the vertical exhaust pipe 10, the other end of the elbow extends out through the hole to be connected with one end of the connecting hose 30, and the other end of the connecting hose 30 is connected with the exhaust fan air outlet 203 of the toilet or kitchen below. The flue gas is guided into the vertical exhaust pipe 10 in the building wall 201 through the connecting hose 30 and the elbow 20 above the ceiling of the corresponding toilet or kitchen ceiling, and then is led out of the room through the vertical exhaust pipe 10 to the hood 204 on the roof.
Further preferably, in this embodiment, the vertical exhaust pipe 10 is made of a finished PVC or PVC-U drain pipe. The utility model discloses utilize finished product PVC or PVC-U drain pipe to bury as vertical blast pipe 10 in the partition wall, compare conventional way, its advantage is not wearing the floor, and the construction is simple, and the cost is low, can satisfy the vertical exhaust in kitchen and the bathroom of low, multilayer (1 ~ 3 layers) brick mixed structure house and dormitory.
Further optimize, in this embodiment, consider the thickness and the exhaust effect of partition wall, to 370mm thick brick wall or 250mm thick aerated concrete block, the external diameter of vertical blast pipe 10 is 220mm, for the common PVC drain pipe nominal diameter in market, acquires easily.
Further preferably, in this embodiment, the elbow 20 is formed by connecting matched PVC elbow components.
Further optimization, in the embodiment, the vertical exhaust pipe 10 and the elbow 20 are bonded by adopting the special PVC glue, the construction method is simple, the operation is convenient, the installation efficiency is high, the water tightness is good, and the elbow 20 and the connecting hose 30 are connected in a lap joint mode of direct plugging.
The utility model discloses simply bury formula vertical exhaust passage 100 and have following beneficial effect:
1. compared with the common method for mounting the exhaust duct on the wall of the wall, the vertical exhaust pipe 10 passes through the wall, so that the hole punching of the floor is avoided, and the hidden danger of water leakage of a toilet and a kitchen is eliminated from the source.
2. Because of the embedded arrangement, the wall body has no protruding component, and the integral beauty of the wall surface is ensured.
3. The finished product of PVC or PVC-U drain pipe material is adopted, the pipe fitting is common and practical, the connection is simple, the operation is convenient, the installation work efficiency is high, and the actual condition and the requirement can be directly compared, processed and installed on the construction site.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (5)
1. The simple embedded vertical exhaust passage is characterized by comprising a vertical exhaust pipe, a right-angle elbow and a connecting hose, wherein one set of the simple embedded vertical exhaust passage corresponds to a toilet or a kitchen; the vertical exhaust pipe is installed in a building wall body in a buried mode and penetrates from the upper part of a ceiling suspended ceiling line of a corresponding toilet or kitchen to a hood penetrating through the upper part of a roof panel; a hole is formed in the building wall between a ceiling suspended ceiling line of a corresponding toilet or kitchen and the upper floor, one end of the right-angle elbow is communicated with the vertical exhaust pipe, the other end of the right-angle elbow extends out of the hole to be connected with one end of the connecting hose, and the other end of the connecting hose is connected with an air outlet of an exhaust fan of the toilet or kitchen below; the flue gas is led into a vertical exhaust pipe in the building wall body through a connecting hose and a right-angle elbow above a corresponding toilet or kitchen suspended ceiling, and then is led out of the room through a hood which is communicated to the roof through the vertical exhaust pipe.
2. The simple embedded vertical exhaust passage according to claim 1, wherein the vertical exhaust pipe is made of PVC or PVC-U drain pipe.
3. The simple embedded vertical exhaust passage according to claim 2, wherein the outer diameter of the vertical exhaust pipe is the nominal diameter of a common PVC or PVC-U drain pipe in the market.
4. The simple embedded vertical exhaust passage of claim 1, wherein the elbow bends are formed by connecting matched finished PVC elbow components.
5. The simple embedded vertical exhaust passage according to claim 1, wherein the vertical exhaust pipe is bonded with the elbow bend by using special PVC glue, and the elbow bend is connected with the connecting hose by directly plugging in an overlapping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251164.XU CN209837581U (en) | 2019-02-27 | 2019-02-27 | Simple embedded vertical exhaust passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251164.XU CN209837581U (en) | 2019-02-27 | 2019-02-27 | Simple embedded vertical exhaust passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837581U true CN209837581U (en) | 2019-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251164.XU Active CN209837581U (en) | 2019-02-27 | 2019-02-27 | Simple embedded vertical exhaust passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209837581U (en) |
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2019
- 2019-02-27 CN CN201920251164.XU patent/CN209837581U/en active Active
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