CN206844504U - Roof is vented waterproof construction - Google Patents
Roof is vented waterproof construction Download PDFInfo
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- CN206844504U CN206844504U CN201720719037.9U CN201720719037U CN206844504U CN 206844504 U CN206844504 U CN 206844504U CN 201720719037 U CN201720719037 U CN 201720719037U CN 206844504 U CN206844504 U CN 206844504U
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- blast pipe
- taper pier
- pipe
- sealing rubber
- rubber cover
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Abstract
The utility model discloses a kind of roof to be vented waterproof construction, including structure sheaf, heat-insulation layer and waterproof layer, steam blast pipe is equipped with heat-insulation layer, blast pipe is also communicated with steam blast pipe, blast pipe includes taper pier and the body of taper pier is passed through along taper pier axial line, the bottom of taper pier is fixedly connected on heat-insulation layer, the lower end of body connects through taper pier with steam blast pipe, the tube surfaces that waterproof layer is extended to above taper pier by taper pier, body, which is located on the pipe shaft above taper pier, is also arranged with sealing rubber cover, heat-insulation layer be located at body part stretch into in sealing rubber cover, both ends of the sealing rubber cover along its axis are separately installed with for by the anchor ear of sealing rubber cover running-on and body sealed banding.The utility model is simple in construction, by the way that the junction of blast pipe and waterproof layer is improved, and is sealed, effectively raises waterproof effect between waterproof layer and blast pipe, completely cut off infiltration of the rainwater to heat-insulation layer.
Description
Technical field
It the utility model is related to a kind of the realm of building construction, and in particular to a kind of roof is vented waterproof construction.
Background technology
On Modern Public Building or high-rise roof, due to draining or thermal requirements, it is desirable in roof structure above waterproof
The following laying heat-insulation layer of layer, heat-insulation layer are made up of loose insulation material, and general national standard is that heat-insulation layer moisture content is no more than
9%.To ensure the not upper drum of roofing, preventing spalling waterproof layer and roofing surface layer, it is necessary to set exhaust duct in heat-insulation layer.Conventional row
The form of construction work of air flue is set in length and breadth by 6 meters of intervals, is connected by a blast pipe with exhaust duct, and stretch out in insulation upwards
Layer, to be discharged to the steam in heat-insulation layer.But blast pipe destroys the entirety of waterproof layer when through waterproof layer
Property, gap occurs between them in waterproof layer and the blast pipe material that to belong to two kinds different unavoidably, once raining, rainwater will
Entered by gap in heat-insulation layer, influence the heat insulation effect of heat-insulation layer.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：One kind how is provided to carry
Water proofing property between high waterproof layer and blast pipe, avoid influenceing the roof exhaust waterproof of its heat insulation effect in rain penetration to heat-insulation layer
Structure.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of roof is vented waterproof construction, including structure sheaf, heat-insulation layer and the waterproof layer set gradually from the bottom to top, insulation
Steam blast pipe is equipped with layer, some stomatas are distributed with steam blast pipe, it is vertical to be also provided with and communicated with steam blast pipe
The blast pipe extending into upwards and through waterproof layer above waterproof layer, blast pipe include taper pier and along taper pier axial lines
Through the body of taper pier, the bottom of taper pier is fixedly connected on heat-insulation layer, the lower end of body through taper pier with
Steam blast pipe connects, the tube surfaces that waterproof layer is extended to above taper pier by taper pier, and body is positioned at cone
Also be arranged with sealing rubber cover on pipe shaft above shape pier, waterproof layer be located at body part stretch into in sealing rubber cover,
Both ends of the sealing rubber cover along its axis are separately installed with for by the anchor ear of sealing rubber cover running-on and body sealed banding.
In the utility model, waterproof layer is extended on the pipe shaft of body by the guiding of taper pier, make waterproof layer with
Gap between body avoids the ponding of deck from being permeated by gap away from deck.In addition between waterproof layer and body
One layer of sealing rubber cover is also arranged with outside gap, the upper and lower ends of sealing rubber cover are sealed by anchor ear banding respectively, its upper end
Sealing prevents rain penetration, and the sealing of its lower end avoids rainwater from being permeated by hair gap phenomenon, has effectively completely cut off rainwater to protecting
The infiltration of warm layer, improve waterproof effect between waterproof layer and blast pipe.
As optimization, the blast pipe also includes water guide ledge, and the top of water guide ledge is along water guide ledge centerline direction
The through hole that can pass through the body is offered, water guide ledge is sleeved on above the sealing rubber cover by through hole
On body, it is sealed connected together between water guide ledge and the body by way of hot melt, the caulking gum is enclosed on perpendicular
The upward projection of Nogata is in the projection of water guide ledge in the vertical direction.One is added above sealing rubber cover to keep off the rain
Device, directly avoid rainwater and directly contacted with the upper end running-on of sealing rubber cover, further increase waterproof effect.
As optimization, the upper end of the body is provided with bending pipe, one end mouth of pipe of bending pipe and the upper end of the body
Ferrule connects, and the other end mouth of pipe of bending pipe is down-set.Body makes exhaust outlet downward by bending pipe, effectively avoids
Rainwater is directly entered in body by exhaust outlet.
In summary, the beneficial effects of the utility model are：The utility model is simple in construction, by by blast pipe with it is anti-
The junction of water layer is improved, and is sealed, and is effectively raised waterproof effect between waterproof layer and blast pipe, has been completely cut off rainwater
Infiltration to heat-insulation layer.
Brief description of the drawings
In order that the purpose, technical scheme and advantage of utility model are clearer, it is new to this practicality below in conjunction with accompanying drawing
Type is described in further detail, wherein：
Fig. 1 is sectional view of the present utility model.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.As shown in figure 1, the room in present embodiment
Top row gas waterproof construction, including structure sheaf 1, heat-insulation layer 2 and the waterproof layer 3 set gradually from the bottom to top, it is equipped with heat-insulation layer 2
Steam blast pipe 4, some stomatas are distributed with steam blast pipe 4, is also provided with and communicated with straight up and wears on steam blast pipe 4
The blast pipe that waterproof layer 3 extend into the top of waterproof layer 3 is crossed, blast pipe includes taper pier 5 and passed through along the axial line of taper pier 5
The body 6 of taper pier 5, the bottom of taper pier 5 are fixedly connected on heat-insulation layer 2, and the lower end of body 6 passes through taper pier 5
Connected with steam blast pipe 4, the surface of body 6 that waterproof layer 3 is extended to above taper pier 5 by taper pier 5, body
6 are also arranged with sealing rubber cover 7 on the pipe shaft of the top of taper pier 5, waterproof layer 2 be located at body 6 part stretch into it is close
Seal in rubber sleeve 7, both ends of the sealing rubber cover 7 along its axis are separately installed with for the running-on of sealing rubber cover 7 and body 6 is close
Seal the anchor ear of banding.
In present embodiment, the blast pipe also includes water guide ledge 8, and the top of water guide ledge 8 is along water guide ledge 8
Centerline direction offers the through hole that can pass through the body 6, and water guide ledge 8 is sleeved on positioned at the sealing by through hole
On the body 6 of the top of rubber sleeve 7, it is sealed connected together between water guide ledge 8 and the body 6 by way of hot melt, institute
The projection of the in the vertical direction of sealing rubber cover 7 is stated in the projection of the in the vertical direction of water guide ledge 8.
In present embodiment, the upper end of the body 6 is provided with bending pipe 9, one end mouth of pipe of bending pipe 9 with it is described
The upper end tube nozzle of body 6 is tightly connected, and the other end mouth of pipe of bending pipe 9 is down-set.
During specific implementation, the body is provided with some irregular on the contact surface contacted with waterproof layer
Spill lines, can not only increase the binding ability with waterproof layer, also increase waterproof effect.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although logical
Cross and the utility model has been described with reference to preferred embodiment of the present utility model, but one of ordinary skill in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from appended claims institute
The spirit and scope of the present utility model limited.
Claims (3)
1. a kind of roof is vented waterproof construction, including structure sheaf, heat-insulation layer and the waterproof layer set gradually from the bottom to top, heat-insulation layer
Inside be equipped with steam blast pipe, some stomatas be distributed with steam blast pipe, be also provided with and communicated with steam blast pipe vertically to
Blast pipe that is upper and being extend into through waterproof layer above waterproof layer, it is characterised in that：Blast pipe includes taper pier and along taper
Pier axial line passes through the body of taper pier, and the bottom of taper pier is fixedly connected on heat-insulation layer, and the lower end of body passes through
Taper pier connects with steam blast pipe, the tube surfaces that waterproof layer is extended to above taper pier by taper pier,
Body, which is located on the pipe shaft above taper pier, is also arranged with sealing rubber cover, and the part that waterproof layer is located at body is stretched into and sealed
In rubber sleeve, both ends of the sealing rubber cover along its axis, which are separately installed with, to be used for sealing rubber cover running-on and body sealed banding
Anchor ear.
2. roof according to claim 1 is vented waterproof construction, it is characterised in that：The blast pipe also includes water guide and encircleed
Lid, the top of water guide ledge offers the through hole that can pass through the body, water guide ledge along water guide ledge centerline direction
It is sleeved on by through hole on the body above the sealing rubber cover, passes through hot melt between water guide ledge and the body
Mode is sealed connected together, and the projection of the sealing rubber cover in the vertical direction is positioned at water guide ledge in the vertical direction
In projection.
3. it is vented waterproof construction according to the roof described in claim 1, it is characterised in that：The upper end of the body is provided with bending
Pipe, one end mouth of pipe of bending pipe are tightly connected with the upper end tube nozzle of the body, and the other end mouth of pipe of bending pipe is down-set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719037.9U CN206844504U (en) | 2017-06-20 | 2017-06-20 | Roof is vented waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719037.9U CN206844504U (en) | 2017-06-20 | 2017-06-20 | Roof is vented waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844504U true CN206844504U (en) | 2018-01-05 |
Family
ID=60801434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720719037.9U Active CN206844504U (en) | 2017-06-20 | 2017-06-20 | Roof is vented waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612266A (en) * | 2018-06-22 | 2018-10-02 | 中冶建工集团有限公司 | A kind of roof lightning protection mounting structure |
-
2017
- 2017-06-20 CN CN201720719037.9U patent/CN206844504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612266A (en) * | 2018-06-22 | 2018-10-02 | 中冶建工集团有限公司 | A kind of roof lightning protection mounting structure |
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