CN221073256U - Leakage-proof sleeve and leakage-proof device for roof ventilation pipe - Google Patents
Leakage-proof sleeve and leakage-proof device for roof ventilation pipe Download PDFInfo
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- CN221073256U CN221073256U CN202322944204.8U CN202322944204U CN221073256U CN 221073256 U CN221073256 U CN 221073256U CN 202322944204 U CN202322944204 U CN 202322944204U CN 221073256 U CN221073256 U CN 221073256U
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- leakage
- pipe
- cover
- sleeve
- proof
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- 238000009423 ventilation Methods 0.000 title claims abstract description 39
- 230000002265 prevention Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-leakage sleeve and an anti-leakage device for a roof ventilation pipe, which relate to the technical field of anti-leakage, wherein the anti-leakage sleeve and the anti-leakage device for the roof ventilation pipe comprise a top cover, the inner side of the bottom of the top cover is welded with supporting rods, and the supporting rods are provided with four supporting rods and are annularly arranged along the central axis of the top cover; the other end of the supporting rod is welded on a through pipe, the outer side of the through pipe is provided with a ventilation cover, and the inner side of the ventilation cover is provided with a rainproof layer filling ring; when the rain-proof air-filling device is used in rainy days, the push rod of the push air cylinder can push the rain-proof layer filling ring to move upwards, at the moment, air on the inner side can pass through the rain-proof layer filling ring to exchange air, rainwater on the outer side can be blocked and absorbed by the rain-proof layer filling ring, the rainwater is prevented from entering the through pipe, and in sunny days, the push air cylinder can drive the rain-proof layer filling ring to move downwards so as to dry the rainwater absorbed above, so that the leakage problem is effectively solved.
Description
Technical Field
The utility model relates to the technical field of antiseep, in particular to an antiseep sleeve and an antiseep device for a roof ventilation pipe.
Background
In the polishing process of the bar, more dust is generated, the dust is a great enemy of human health, industrial dust and fine dust can cause workers to suffer from various occupational diseases which are difficult to cure, and excessive dust can also cause environmental pollution to influence the normal life and work of people and induce respiratory diseases of human beings.
Chinese utility model publication CN 207846893U discloses an anti-leakage sleeve and an anti-leakage device for roof ventilation pipe. The anti-leakage sleeve consists of a vent pipe joint pipe connected with the vent pipe, a steel sleeve joint pipe connected with the embedded steel sleeve and a waterproof flange plate. The antiseep device is composed of antiseep sleeve, ventilation pipe, embedded steel sleeve, filling plugging material and rainproof ventilation cap.
The anti-leakage sleeve and the anti-leakage device for the roof ventilation pipe are used for preventing rainwater leakage by filling the plugging material, but can also block exhaust in sunny days, so that the situation of unsmooth exhaust occurs; therefore, there is a need for an improvement in the existing leakage-proof sleeves and devices for roof ventilation tubes.
Disclosure of utility model
The utility model aims to provide an anti-leakage sleeve and an anti-leakage device for a roof ventilation pipe, which can realize rising and anti-leakage in rainy days and falling in sunny days by up-and-down movement of a rain-proof layer filling ring, so that the exhaust efficiency is increased, and the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The anti-leakage sleeve and the anti-leakage device for the roof ventilation pipe comprise a top cover, wherein the inner side of the bottom of the top cover is welded at one end of supporting rods, the number of the supporting rods is four, and the four supporting rods are annularly arranged along the central axis of the top cover; the other end of the supporting rod is welded on the through pipe, the outer side of the through pipe is provided with a ventilation cover, and the inner side of the ventilation cover is provided with a rainproof layer filling ring.
As a further technical scheme of the utility model, the ventilation cover is welded at the bottom of the top cover, and a plurality of round ventilation holes are formed in the ventilation cover; the breathable cover is provided with a slot which is convenient for sliding connection of the rain-proof layer filling ring.
As a further technical scheme of the utility model, the bottom of the rain-proof layer filling ring is connected to the push rod of the pushing cylinder in a matched manner, the pushing cylinder is fixed on the cylinder protection bin through bolts, and the cylinder protection bin is provided with a circular hole which is convenient for pushing the push rod of the pushing cylinder to move.
As a further technical scheme of the utility model, a sleeve pipe is welded below the cylinder protection bin.
As a further technical scheme of the utility model, the fan is fixed on the inner side of the through pipe through bolts.
As a further technical scheme of the utility model, the motor outer side of the fan is sleeved with the protective cover, and the protective cover is fixed on the fan through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
According to the anti-leakage sleeve and the anti-leakage device for the roof ventilation pipe, the through pipe is inserted into the ventilation pipe of the roof, the sleeve pipe is sleeved on the outer side of the ventilation pipe, and in normal use, the air cylinder is pushed to pull the rainproof layer filling ring to move downwards, at the moment, air on the inner side is discharged through the through pipe through the ventilation holes on the ventilation cover, and the fan is started to exhaust, so that the efficiency is increased; when the rain-proof layer filling ring is used in rainy days, the push rod of the pushing cylinder can push the rain-proof layer filling ring to move upwards, at the moment, the inner air can also pass through the rain-proof layer filling ring to exchange air, and the outer rainwater can be blocked and absorbed by the rain-proof layer filling ring to prevent the rainwater from entering the through pipe, and when the rain-proof layer filling ring is driven to move downwards by the pushing cylinder in sunny days, the rainwater absorbed by the upper side is dried in the sun, so that the leakage problem is effectively solved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is another view of the use of fig. 1 in accordance with the present utility model.
Fig. 3 is a front view of fig. 1 in the present utility model.
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present utility model.
Marked in the figure as: the novel rain-proof air-conditioning device comprises a top cover 1, a supporting rod 2, a 3-ventilation cover, a 4-rain-proof layer filling ring, a 5-pushing air cylinder, a 6-air cylinder protection bin, a 7-through pipe, an 8-sleeve pipe, a 9-fan and a 10-protection cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in the embodiment of the utility model, an anti-leakage sleeve and an anti-leakage device for a roof ventilation pipe comprise a top cover 1, wherein support rods 2 are welded on the inner side of the bottom of the top cover 1, and the support rods 2 are provided with four and are annularly arranged along the central axis of the top cover 1; the other end of the supporting rod 2 is welded on a through pipe 7, an air permeable cover 3 is arranged on the outer side of the through pipe 7, and a rainproof layer filling ring 4 is arranged on the inner side of the air permeable cover 3.
In the embodiment, the ventilation cover 3 is welded at the bottom of the top cover 1, and a plurality of circular ventilation holes are formed in the ventilation cover 3; the breathable cover 3 is provided with a slot which is convenient for sliding connection of the waterproof layer filling ring 4.
In this embodiment, the rain-proof layer packing ring 4 bottom cooperation connect on the push rod of pushing the cylinder 5, should promote the cylinder 5 and pass through bolt fastening at cylinder protection storehouse 6 to offer the circular hole that is convenient for promote cylinder 5 push rod removal on the cylinder protection storehouse 6.
In this embodiment, a sleeve pipe 8 is welded below the cylinder protection bin 6.
In this embodiment, the fan 9 is fixed on the inner side of the through pipe 7 through bolts.
In this embodiment, a protecting cover 10 is sleeved on the outer side of the motor of the fan 9, and the protecting cover 10 is fixed on the fan 9 through bolts.
By adopting the technical scheme, the through pipe 7 is inserted into the vent pipe of the roof, the sleeve pipe 8 is sleeved outside the vent pipe, and in normal use, the air cylinder 5 is pushed to pull the rainproof layer filling ring 4 to move downwards, at the moment, the air on the inner side is discharged through the through pipe 7 through the vent hole on the vent cover 3, and the fan 9 is started to exhaust, so that the efficiency is increased; when the rain-proof layer filling ring 4 is pushed to move upwards by the push rod of the pushing cylinder 5 in rainy days, at the moment, the inner air can also pass through the rain-proof layer filling ring 4 to exchange air, the outer rainwater is blocked and absorbed by the rain-proof layer filling ring 4, the rainwater is prevented from entering the through pipe 7, the rain-proof layer filling ring 4 is driven to move downwards by the pushing cylinder 9 in sunny days, and the rainwater absorbed by the upper side is dried in the sun, so that the leakage problem is effectively solved.
The working principle of the utility model is as follows: when the novel rainproof cover is used, the through pipe 7 is inserted into the vent pipe of the roof, the sleeve pipe 8 is sleeved on the outer side of the vent pipe, the air cylinder 5 is pushed to pull the rainproof layer filling ring 4 to move downwards in normal use, at the moment, air on the inner side is discharged through the through pipe 7 through the vent hole on the vent cover 3, and the fan 9 is started to exhaust, so that the efficiency is increased; when the rain-proof layer filling ring 4 is pushed to move upwards by the push rod of the pushing cylinder 5 in rainy days, at the moment, the inner air can also pass through the rain-proof layer filling ring 4 to exchange air, the outer rainwater is blocked and absorbed by the rain-proof layer filling ring 4, the rainwater is prevented from entering the through pipe 7, the rain-proof layer filling ring 4 is driven to move downwards by the pushing cylinder 9 in sunny days, and the rainwater absorbed by the upper side is dried in the sun, so that the leakage problem is effectively solved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. An antiseep sleeve and antiseep device for roof ventilation pipe, its characterized in that: the novel multifunctional combined type solar energy collecting device comprises a top cover (1), wherein the inner side of the bottom of the top cover (1) is welded at one end of a supporting rod (2), the number of the supporting rods (2) is four, and the four supporting rods are arranged in an annular array along the central axis of the top cover (1); the other end of the supporting rod (2) is welded on a through pipe (7), a ventilation cover (3) is arranged on the outer side of the through pipe (7), and a rainproof layer filling ring (4) is arranged on the inner side of the ventilation cover (3).
2. The leakage-proof sleeve and leakage-proof device for roof ventilation pipe according to claim 1, wherein: the ventilation cover (3) is welded at the bottom of the top cover (1), and a plurality of round ventilation holes are formed in the ventilation cover (3); the breathable cover (3) is provided with a slot which is convenient for sliding connection of the waterproof layer filling ring (4).
3. The leakage-proof sleeve and leakage-proof device for roof ventilation pipe according to claim 2, wherein: the rain-proof layer filling ring (4) bottom cooperation connect on the push rod of pushing cylinder (5), pushing cylinder (5) pass through the bolt fastening at cylinder protection storehouse (6) to offer the circular hole that is convenient for pushing cylinder (5) push rod removal on cylinder protection storehouse (6).
4. A leakage prevention sleeve and device for a roof ventilation tube according to claim 3, wherein: and a sleeve pipe (8) is welded below the cylinder protection bin (6).
5. The leakage-proof sleeve and leakage-proof device for roof ventilation pipe according to claim 1, wherein: the inner side of the through pipe (7) is fixed with a fan (9) through bolts.
6. The leakage preventing sleeve and device for roof vent according to claim 5, wherein: the motor outside of fan (9) cup joint safety cover (10), safety cover (10) pass through the bolt fastening on fan (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322944204.8U CN221073256U (en) | 2023-10-31 | 2023-10-31 | Leakage-proof sleeve and leakage-proof device for roof ventilation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322944204.8U CN221073256U (en) | 2023-10-31 | 2023-10-31 | Leakage-proof sleeve and leakage-proof device for roof ventilation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221073256U true CN221073256U (en) | 2024-06-04 |
Family
ID=91252764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322944204.8U Active CN221073256U (en) | 2023-10-31 | 2023-10-31 | Leakage-proof sleeve and leakage-proof device for roof ventilation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221073256U (en) |
-
2023
- 2023-10-31 CN CN202322944204.8U patent/CN221073256U/en active Active
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