CN205421746U - Rain -proof drainage device in roof - Google Patents
Rain -proof drainage device in roof Download PDFInfo
- Publication number
- CN205421746U CN205421746U CN201620225471.7U CN201620225471U CN205421746U CN 205421746 U CN205421746 U CN 205421746U CN 201620225471 U CN201620225471 U CN 201620225471U CN 205421746 U CN205421746 U CN 205421746U
- Authority
- CN
- China
- Prior art keywords
- rain
- downcomer
- sleeve
- roof
- rain cover
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a rain -proof drainage device in roof, including fix the sleeve on roof with install the downcomer in the sleeve, install the rain insensitive device at the top of downcomer, the rain insensitive device includes and upwards is equipped with the outer positioning sleeve pipe of suit the downcomer outside at the top of rain -proof cover by the rain -proof cover of suit outside the sleeve that the outer positioning sleeve pipe meets with rain -proof cover is fixed, to having round manger plate overskirt around the bottom of rain -proof cover. The utility model discloses the utilization sets up at the rain -proof cover of suit outside the sleeve, and the resident family house that rainwater infiltration caused in the time of can avoiding raining seeps water, utilize to set up at rain -proof cover bottom round manger plate overskirt all around, can further avoid the rainwater to flow in the space between sleeve pipe and the downcomer, guaranteed people's normal life.
Description
Technical field
This utility model relates to a kind of roof drainage, particularly a kind of roof flashing drainage arrangement.
Background technology
At present, along with being continuously increased of urban population, city high residential building also gets more and more, the end face of existing high-rise building is designed with gutter, it is exactly in installation gutter, roof, water is made to flow into underground through drainage head, roof will not be permeated, but owing to high-rise building is when building, can be by kitchen, the water-drainage tube part of toilet extends upwardly to roof and breathes freely, at the sleeve pipe that high-rise roof meeting reserved drainpipe part passes through, so, when raining, rainwater can flow into along the space between sleeve pipe and water-drainage tube part, cause rain leakage, in turn result in resident family's house infiltration, make troubles to the life of people.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of to avoid resident family house to rain the roof flashing drainage arrangement of infiltration.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of roof flashing drainage arrangement, including the sleeve being fixed on roof and the downcomer being arranged in sleeve, it is characterized in: at the top of downcomer, rain insensitive device is installed, described rain insensitive device includes the rain cover being sleeved on outside sleeve, the positioning wrap pipe being sleeved on outside downcomer upwards it is provided with at the top of rain cover, positioning wrap pipe is fixedly connected with rain cover, in the bottom surrounding of rain cover to having a circle dash overskirt.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and the inwall of described positioning wrap pipe is provided with female thread, is provided with the external screw thread with screw-internal thread fit in the external wall of upper portion of downcomer.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and the inwall of described positioning wrap pipe is fixedly connected by the outer wall of PVC glue with downcomer.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described rain cover and positioning wrap pipe are set to one.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described rain cover is up-narrow and down-wide taper rain cover.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described dash overskirt is taper dash overskirt wide at the top and narrow at the bottom.
Compared with prior art, this utility model utilizes and is arranged on the rain cover being sleeved on outside sleeve, resident family's house infiltration that when can avoid raining, rain penetration causes；Utilize the circle dash overskirt being arranged on surrounding bottom rain cover, rainwater can be avoided further to flow into the space between sleeve pipe and downcomer, it is ensured that the orthobiosis of people.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model another embodiment.
Detailed description of the invention
A kind of roof flashing drainage arrangement, including the sleeve 3 being fixed on roof and the downcomer 5 being arranged in sleeve 3, at the top of downcomer, rain insensitive device is installed, described rain insensitive device includes the rain cover 2 being sleeved on outside sleeve, the positioning wrap pipe 1 being sleeved on outside downcomer 5 upwards it is provided with at the top of rain cover 2, positioning wrap pipe 1 is fixedly connected with rain cover 2, in the bottom surrounding of rain cover to having a circle dash overskirt 4.This utility model utilizes and is arranged on the rain cover being sleeved on outside sleeve, resident family's house infiltration that when can avoid raining, rain penetration causes；Utilize the circle dash overskirt being arranged on surrounding bottom rain cover, rainwater can be avoided further to flow into the space between sleeve pipe and downcomer, it is ensured that the orthobiosis of people.
The inwall of described positioning wrap pipe is provided with female thread, is provided with the external screw thread with screw-internal thread fit in the external wall of upper portion of downcomer, utilizes threaded, is possible not only to ensure that rainwater flows into, it is also possible to rain cover rises location supporting role.The inwall of described positioning wrap pipe is fixedly connected by the outer wall of PVC glue with downcomer.Described rain cover and positioning wrap pipe are set to one, as such, it is possible to reduce manufacturing cost.Described rain cover is up-narrow and down-wide taper rain cover；Described dash overskirt is taper dash overskirt wide at the top and narrow at the bottom.So, when rainy, it is possible to reduce rainwater is hit ground down and entered the probability in space between rain cover and downcomer.
Claims (6)
1. a roof flashing drainage arrangement, including the sleeve being fixed on roof and the downcomer being arranged in sleeve, it is characterized in that: at the top of downcomer, rain insensitive device is installed, described rain insensitive device includes the rain cover being sleeved on outside sleeve, the positioning wrap pipe being sleeved on outside downcomer upwards it is provided with at the top of rain cover, positioning wrap pipe is fixedly connected with rain cover, in the bottom surrounding of rain cover to having a circle dash overskirt.
Roof flashing drainage arrangement the most according to claim 1, it is characterised in that: the inwall of described positioning wrap pipe is provided with female thread, is provided with the external screw thread with screw-internal thread fit in the external wall of upper portion of downcomer.
Roof flashing drainage arrangement the most according to claim 1, it is characterised in that: the inwall of described positioning wrap pipe is fixedly connected by the outer wall of PVC glue with downcomer.
Roof flashing drainage arrangement the most according to claim 1, it is characterised in that: described rain cover and positioning wrap pipe are set to one.
Roof flashing drainage arrangement the most according to claim 1, it is characterised in that: described rain cover is up-narrow and down-wide taper rain cover.
Roof flashing drainage arrangement the most according to claim 1, it is characterised in that: described dash overskirt is taper dash overskirt wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225471.7U CN205421746U (en) | 2016-03-23 | 2016-03-23 | Rain -proof drainage device in roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620225471.7U CN205421746U (en) | 2016-03-23 | 2016-03-23 | Rain -proof drainage device in roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205421746U true CN205421746U (en) | 2016-08-03 |
Family
ID=56547744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620225471.7U Expired - Fee Related CN205421746U (en) | 2016-03-23 | 2016-03-23 | Rain -proof drainage device in roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205421746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612446A (en) * | 2018-12-26 | 2019-04-12 | 大唐水电科学技术研究院有限公司 | A kind of skeleton plumb instrument drainage arrangement of radiation |
| CN112574612A (en) * | 2019-09-27 | 2021-03-30 | 广东禅运钢构有限公司 | Dampproof lightning protection process for broadcast television tower |
-
2016
- 2016-03-23 CN CN201620225471.7U patent/CN205421746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612446A (en) * | 2018-12-26 | 2019-04-12 | 大唐水电科学技术研究院有限公司 | A kind of skeleton plumb instrument drainage arrangement of radiation |
| CN112574612A (en) * | 2019-09-27 | 2021-03-30 | 广东禅运钢构有限公司 | Dampproof lightning protection process for broadcast television tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190323 |