CN202125021U - Roof glass steel venting hood - Google Patents
Roof glass steel venting hood Download PDFInfo
- Publication number
- CN202125021U CN202125021U CN2011202228989U CN201120222898U CN202125021U CN 202125021 U CN202125021 U CN 202125021U CN 2011202228989 U CN2011202228989 U CN 2011202228989U CN 201120222898 U CN201120222898 U CN 201120222898U CN 202125021 U CN202125021 U CN 202125021U
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- CN
- China
- Prior art keywords
- roofing
- glass steel
- reinforced plastic
- hollow
- roof
- 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 - Lifetime
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a roof glass steel venting hood which is characterized by comprising an integral structure which is formed by a hollow conical base, a hollow hopper fixedly connected with the upper end of the hollow conical base, and a cap fixedly connected with the upper part of the hollow hopper, wherein a plurality of venting holes are arranged at the position of the hollow hopper, close to an upper port. The roof glass steel venting hood has the advantage that the volume is small, the weight is light, the strength, the weather resistance and the durability are better, and the firmness of assembly of the glass steel venting hood and a roof air discharging pipe is reinforced, so that the bad effect of roof leakage is thoroughly precluded; and simultaneously the falling of coil material of a pipeline and the looseness of a roof air discharging pipe can be avoided, so that the roof glass steel venting hood has a good promotion value.
Description
Technical field
The utility model roofing ventilating and exhausting device particularly relates to a kind of roofing glass fiber reinforced plastic exhaust blast cap.
Background technology
Roofing heat-insulating layer and leveling layer; Because of when construction moisture content excessive or meet rainwater and soak drying in time; And when laying flexible waterproof layer immediately again; Must roofing be made the exhaust roofing, destroy with the insulation layer moisture content is too high and cause the performance of keeping humidity reduction because of waterproofing course bottom moisture vaporization causes waterproofing course to play drum avoiding.Traditional way is to realize the roofing steam discharge through the exhaust passage is set in insulation layer, promptly whenever less than 36 square metres an air vent is set at roofing.The conventional air vent of constructing adopts ￠ 50PVC tubing to make, and does waterproofing work in the tubing periphery, to prevent ventilate exhaust hole and basic unit's contact position generation seepage.But, cause pipeline loosening easily because the pipeline root is fixing insecure at the leveling layer place; Adopt the pipeline weatherability of PVC-U material not good enough, cause pipeline break, and then the adverse consequences of roof leakage occurred.In addition, owing to the receipts head place at air vent and pipeline place cracking, receive the not in place or coiled material of the installation of membrane at head place and pipeline and be pasted not strongly admittedly etc. and very easily cause hidden danger of quality.
Summary of the invention
The utility model provides a kind of simple in structure for solving the technical problem that exists in the known technology, and good weatherability, intensity is high and can avoid the roofing glass fiber reinforced plastic exhaust blast cap of roof leakage.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: roofing glass fiber reinforced plastic exhaust blast cap; It is characterized in that: comprise by the conical hollow base, with an affixed hollow funnel in conical hollow base top and an overall structure that constitutes with the affixed block in hollow funnel top, said hollow funnel is shaped on a plurality of air vents near place suitable for reading.
The utility model can also adopt following technical scheme:
Said roofing glass fiber reinforced plastic exhaust blast cap is a glass fibre reinforced plastic structure.
Said block is the mushroom-shaped block.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme; Promptly adopt glass fiber reinforced plastic to process that mushroom shaped and its are inner to be hollow structure; Each parts is connected firmly, and is light, volume is little, intensity and weatherability and durable in use are preferably arranged.Shifting to an earlier date pre-buried vent discharge duct, can to insert glass fiber reinforced plastic exhaust blast cap inner, and adopt cement mortar to fix, but reinforced glass steel exhaust blast cap and the roofing stack soundness of assembling has so not only thoroughly been stopped the adverse consequences of roof leakage; Can avoid also simultaneously taking place that the pipeline coiled material comes off, the loosening phenomenon of roofing stack, therefore the utlity model has excellent popularization and be worth.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the utility model user mode sketch map.
Among the figure: 1, conical hollow base; 2, hollow funnel; 2-1, air vent; 3, block; 4, roofing stack; 5, cement mortar; 6, waterproof roll.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1-Fig. 3; Roofing glass fiber reinforced plastic exhaust blast cap; Comprise by conical hollow base 1, with an affixed hollow funnel 2 in conical hollow base top and an overall structure that constitutes with the affixed block 3 in hollow funnel top, said hollow funnel 2 is shaped on a plurality of air vent 2-1 near place suitable for reading, in the present embodiment; Said hollow funnel 2 is 15mm near its aperture of air vent at place suitable for reading, and pitch-row is 25mm.Said roofing glass fiber reinforced plastic exhaust blast cap is a glass fibre reinforced plastic structure, and said block 3 is the mushroom-shaped block, and the mushroom-shaped block end should flow in the exhaust blast cap so that prevent rainwater greater than hollow funnel 2 along diameter.In order to keep the clean light of roofing glass fiber reinforced plastic exhaust blast cap, also be coated with the environmental protection lacquer in roofing glass fiber reinforced plastic exhaust blast cap outside.
When this roofing glass fiber reinforced plastic exhaust blast cap is installed; Earlier with the roofing stack 4 outside waterproof rolls 6 that twine; Then roofing glass fiber reinforced plastic exhaust blast cap is sleeved on roofing stack 4 outsides; And between the taper hollow base of roofing stack and roofing glass fiber reinforced plastic exhaust blast cap filling concrete mortar 5, but the soundness of reinforced glass steel exhaust blast cap and roofing stack assembling has so not only thoroughly been stopped the adverse consequences of roof leakage; Can avoid also simultaneously taking place that coiled material comes off, the loosening phenomenon of roofing stack.
Claims (3)
1. roofing glass fiber reinforced plastic exhaust blast cap; It is characterized in that: comprise by the conical hollow base, with an affixed hollow funnel in conical hollow base top and an overall structure that constitutes with the affixed block in hollow funnel top, said hollow funnel is shaped on a plurality of air vents near place suitable for reading.
2. roofing glass fiber reinforced plastic exhaust blast cap according to claim 1 is characterized in that: said roofing glass fiber reinforced plastic exhaust blast cap is a glass fibre reinforced plastic structure.
3. roofing glass fiber reinforced plastic exhaust blast cap according to claim 1 and 2 is characterized in that: said block is the mushroom-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202228989U CN202125021U (en) | 2011-06-28 | 2011-06-28 | Roof glass steel venting hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202228989U CN202125021U (en) | 2011-06-28 | 2011-06-28 | Roof glass steel venting hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125021U true CN202125021U (en) | 2012-01-25 |
Family
ID=45488092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202228989U Expired - Lifetime CN202125021U (en) | 2011-06-28 | 2011-06-28 | Roof glass steel venting hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765775A (en) * | 2016-12-30 | 2017-05-31 | 桂林电子科技大学 | A kind of sports buildings summer energy-saving heat sink |
-
2011
- 2011-06-28 CN CN2011202228989U patent/CN202125021U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765775A (en) * | 2016-12-30 | 2017-05-31 | 桂林电子科技大学 | A kind of sports buildings summer energy-saving heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |