CN203531274U - Building roof exhaust device - Google Patents
Building roof exhaust device Download PDFInfo
- Publication number
- CN203531274U CN203531274U CN201320648408.0U CN201320648408U CN203531274U CN 203531274 U CN203531274 U CN 203531274U CN 201320648408 U CN201320648408 U CN 201320648408U CN 203531274 U CN203531274 U CN 203531274U
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- building roof
- pipe assembly
- exhaust pipe
- exhaust
- building
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Abstract
The utility model discloses a building roof exhaust device which comprises an exhaust pipe assembly. An air inlet of the exhaust pipe assembly is located in an insulating layer (3) between a slope-making layer (1) and a water-proof layer (2), criss-cross exhaust grooves (4) are formed in the insulating layer (3), and the air inlet of the exhaust pipe assembly is located at the intersecting point of the criss-cross exhaust grooves (4). According to the building roof exhaust device, by means of a method that the exhaust device is arranged on a building roof, moisture between the slope-making layer and the insulating layer (3) of the building roof can be exhausted in time, dryness between the slope making layer and the insulating layer (3) of the building roof is maintained, and mildew of an indoor ceiling of a building top floor caused by the fact that the moisture permeates into a room is avoided. The building roof exhaust device not only can reduce cost and shorten a construction period, but also has important significance to duration of a rood structure and attractiveness of a building. Compared with a traditional construction method, the building roof exhaust device has the advantages of being simple to manufacture, convenient to construct, low in cost, attractive in appearance and the like.
Description
Technical field
the utility model relates to a kind of building roof exhaust plant for preventing that architectural top indoor canopy from going mouldy, and belongs to roofing exhaust technical field in building operations.
Background technology
on the sloping layer of building roof, be generally all provided with insulation layer, above insulation layer, be provided with waterproofing course.Because the insulation layer of sloping layer and waterproofing course adopts the poromeric material that density is less to make conventionally, the overcast and rainy water that has enters insulation layer, moisture after water evaporation can only be discharged from the gap at waterproofing course edge, venting quality is poor, wet gas is gone mouldy between sloping layer and waterproofing course, can infiltrate into top layer gradually indoor, cause architectural top indoor canopy also to go mouldy, affect indoor attractive in appearance.
Summary of the invention
the purpose of this utility model is, a kind of building roof exhaust plant is provided, the problem of going mouldy to solve architectural top indoor canopy, thus overcome the deficiencies in the prior art.
the utility model is to form like this: a kind of building roof exhaust plant of the present utility model is, this device comprises exhaust pipe assembly, and the air inlet port of exhaust pipe assembly is in the sloping layer and the insulation layer between waterproofing course of roofing.
in aforementioned building roof exhaust plant, described insulation layer is provided with crisscross air discharge duct; The air inlet port of exhaust pipe assembly is positioned at crisscross air discharge duct intersection point.
in aforementioned building roof exhaust plant, described exhaust pipe assembly bottom is provided with buttress, buttress be shaped as trapezoidal frustum, buttress surface is provided with marble veneer.
in aforementioned building roof exhaust plant, described exhaust pipe assembly is pvc pipe composite member, comprise vertical tube, the top mouth of vertical tube and threeway middle mouthful is bonding, two other side mouth of threeway is bonding with tube connector one port respectively, tube connector another port and elbow are bonding, and another port of elbow arranges downwards.
owing to having adopted technique scheme, compared with prior art, the utility model is by arranging the method for exhaust plant at building roof, moisture between building roof sloping layer and waterproofing course can be discharged in time, kept the drying property between building roof sloping layer and waterproofing course, can avoid moisture to infiltrate indoor, architectural top indoor canopy is gone mouldy.The utility model can not only reduce costs, the reduction of erection time, and to roof structure durability, builds important in inhibiting attractive in appearance.Compare with conventional construction method, there is the features such as simple, easy construction, cost be low, attractive in appearance of making.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the decomposing schematic representation of exhaust pipe assembly.
being labeled as in accompanying drawing: 1-sloping layer, 2-waterproofing course, 3-insulation layer, 4-air discharge duct, 5-buttress, 6-marble veneer, 7-vertical tube, 8-threeway, 9-tube connector, 10-elbow.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to any restriction of the present utility model.
the utility model is constructed according to a kind of following method that prevents that architectural top indoor canopy from going mouldy, as shown in Figure 1, the method is, in the every 36 square metres of scopes of roofing of building, an exhaust pipe assembly is set, the air inlet port of exhaust pipe assembly stretches in the sloping layer 1 and the insulation layer 3 between waterproofing course 2 of roofing, at insulation layer 3, crisscross air discharge duct 4 is set, the air inlet port of exhaust pipe assembly is positioned at crisscross air discharge duct intersection point simultaneously.Exhaust pipe assembly is pvc pipe composite member, as shown in Figure 2, is to be managed by the bonding T shape forming of vertical tube 7, threeway 8, tube connector 9 and bend pipe 10, and air inlet port is made in vertical tube 7 bottoms, and the downward mouth of pipe of bend pipe 10 is as gas outlet.Exhaust pipe assembly is fixed on roofing by buttress 5, when carrying out waterproofing course 2 construction, turns over to the exposed part of vertical tube 7 in exhaust pipe assembly, and be tightly connected with vertical tube 7 on waterproofing materials.Buttress 6 is the trapezoidal frustums that build up with concrete casting, carrying out buttress while building, the vertical tube 7 of T shape pipe is built on the axis of trapezoidal frustum.
the of the present utility model a kind of building roof exhaust plant building according to said method is: as shown in Figure 1, this device comprises exhaust pipe assembly, and the air inlet port of exhaust pipe assembly is in the sloping layer 1 and the insulation layer 3 between waterproofing course 2 of roofing.Insulation layer 3 is provided with crisscross air discharge duct 4; The air inlet port of exhaust pipe assembly is positioned at crisscross air discharge duct 4 intersection points.Exhaust pipe assembly bottom is provided with buttress 5, buttress 5 be shaped as trapezoidal frustum, buttress 5 surfaces are provided with marble veneer 6.Exhaust pipe assembly is pvc pipe composite member, as shown in Figure 2, comprises vertical tube 7, the top mouth of vertical tube 7 and threeway 8 middle mouthful is bonding, two other side mouth of threeway 8 is bonding with tube connector 9 one ports respectively, and tube connector 9 another port and elbow 10 are bonding, and elbow 10 another ports arrange downwards.
Embodiment
during concrete enforcement, construction according to the following steps:
(1) location unwrapping wire
according to building roof geomery, determine air discharge duct 4 positions, then carry out the construction of sloping layer 1 and insulation layer 3, when carrying out insulation layer 3 construction, keep somewhere air discharge duct 4; Air discharge duct 4 comprises one group of pod and one group of translot, and pod and translot square crossing arrange.Pod position of intersecting point vertical with translot in the middle of 36 square metres of scopes arranges exhaust plant.
(2) exhaust pipe assembly is made
exhaust pipe assembly consists of two sections of tube connectors 9, two 90 degree elbows 10, a threeway 8 and one section of vertical tube 7; Above-mentioned all parts are pvc pipe part, and nominal diameter is φ 50mm pipe fitting, and wherein: the length of tube connector 9 is 50mm, the length of vertical tube 7 is 500mm, and above-mentioned part is by connecing combination by gluing shown in Fig. 2.
(3) installation of exhaust pipe assembly
by the mouth of pipe of 7 bottoms of the vertical tube in exhaust pipe assembly, aim at the intersection point of air discharge duct 4 in length and breadth, waterproofing course turns over to the above 250mm of ventilating pipe and fixes, and if waterproofing course is coiled material, with galvanized pipe, fastens on vertical tube 7.
(4) construction of protection buttress
protection buttress adopts concrete cast in situs, buttress 5 be shaped as trapezoidal frustum, the square that top is 100 * 100mm, the square that bottom is 200 * 200mm, is highly 250mm, buttress 5 surface label marble veneers 6.
Claims (4)
1. a building roof exhaust plant, is characterized in that: comprise exhaust pipe assembly, the air inlet port of exhaust pipe assembly is positioned at the insulation layer (3) between the sloping layer of roofing (1) and waterproofing course (2).
2. building roof exhaust plant according to claim 1, is characterized in that: described insulation layer (3) is provided with crisscross air discharge duct (4); The air inlet port of exhaust pipe assembly is positioned at crisscross air discharge duct (4) intersection point.
3. building roof exhaust plant according to claim 2, is characterized in that: described exhaust pipe assembly bottom is provided with buttress (5), buttress (5) be shaped as trapezoidal frustum, buttress (5) surface is provided with marble veneer (6).
4. building roof exhaust plant according to claim 3, it is characterized in that: described exhaust pipe assembly is pvc pipe composite member, comprise vertical tube (7), the top mouth of vertical tube (7) and threeway (8) middle mouthful is bonding, two other side mouth of threeway (8) is bonding with tube connector (9) one ports respectively, tube connector (9) another port and elbow (10) are bonding, and another port of elbow (10) arranges downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648408.0U CN203531274U (en) | 2013-10-21 | 2013-10-21 | Building roof exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648408.0U CN203531274U (en) | 2013-10-21 | 2013-10-21 | Building roof exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531274U true CN203531274U (en) | 2014-04-09 |
Family
ID=50417498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648408.0U Expired - Fee Related CN203531274U (en) | 2013-10-21 | 2013-10-21 | Building roof exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930530A (en) * | 2017-04-25 | 2017-07-07 | 中国冶集团有限公司 | Roofing foam concrete rubble gas extraction system construction method |
-
2013
- 2013-10-21 CN CN201320648408.0U patent/CN203531274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930530A (en) * | 2017-04-25 | 2017-07-07 | 中国冶集团有限公司 | Roofing foam concrete rubble gas extraction system construction method |
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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 |
Granted publication date: 20140409 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |