CN2092574U - Ventilating equipment for temp. preserving roof - Google Patents
Ventilating equipment for temp. preserving roof Download PDFInfo
- Publication number
- CN2092574U CN2092574U CN 91215441 CN91215441U CN2092574U CN 2092574 U CN2092574 U CN 2092574U CN 91215441 CN91215441 CN 91215441 CN 91215441 U CN91215441 U CN 91215441U CN 2092574 U CN2092574 U CN 2092574U
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- discharge duct
- air discharge
- plate
- air
- exhaust
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Abstract
The utility model relates to an air exhausting device for a heat-preservation roof. Air breathers which are previously buried in the pearl stone power, and can lead to every direction are arranged in the air heat-preservation layer at regular intervals. The utility model is in the H shape on the roof, a plurality of air exhausting chimneys which are provided with air outlet holes are arranged according to the size of the area of the roof, and the steam in the heat-preservation layer can be exhausted through the air exhausting chimneys. Consequently, the pressure force can not formed on a leveling layer and a water-proof layer, and the leveling layer and the water-proof layer can not be damaged. The air exhausting device of the utility model is composed of the air exhausting chimneys, an air exhausting slot, a connecting element, a three-way connecting element and a four-way connecting element. The utility model has the advantages of simple structure, simple technology, convenient construction, and low cost.
Description
The utility model belongs to building unit.
In existing heat insulation house surface, it is in the majority to adopt cement to mix perlite, unavoidably run into rainyly owing in work progress, bring large quantity of moisture and construction period into, after the insulation layer crushed crude pearlite absorbs more water, two kinds of situations are arranged: a kind of continuation construction, after construction finishes, roofing is shining upon down, and the water evaporates that insulation layer absorbs forms certain pressure in insulation layer, at this moment as easy as rolling off a log bad leveling layer of arch and waterproofing course cause leveling layer and waterproof layer cracking to leak.Another kind is treated to construct after crushed crude pearlite dries again, and has prolonged the construction period like this.Also do not solve at present the material or the member of this respect, the hollow brick side can only be built, the spacings of two row's hollow bricks as air discharge duct, but owing to factors such as construction do not reach ideal effect.
The purpose of this utility model is to design a kind of exhaust plant that solves the insulation layer roofing, makes the moisture of insulation layer unimpededly discharge insulation layer and not destroy leveling layer and waterproofing course.
The technical solution of the utility model be in roofing heat-insulating layer, at a certain distance, be provided with give be embedded in the crushed crude pearlite can four can eight exhaust plant that reach, this device becomes the well type at roofing, be provided with the exhaust chimney of venthole according to the long-pending size of roofing, the steam that evaporates in the insulation layer can be discharged by the exhaust chimney, thereby can in leveling layer and waterproofing course, not form pressure and destroy leveling layer and waterproofing course, to become dry to the certain hour insulation layer, reach the insulation purpose.According to the foregoing invention design, the design's exhaust plant is made up of exhaust chimney, air discharge duct, connector, three-way connector, four-way connector.Its material adopts high pressure cement plate, or uralite, glued joint with polyurethane between plate and the plate, or cement mortar is cast and formed.
The utility model has the advantages that:
1, can effectively the moisture in the insulation layer be discharged insulation layer and do not destroyed leveling layer and waterproofing course.
2, device of the present invention, structure, technology are simple, easy construction, low price is easy to apply.
Description of drawings:
Fig. 1 is the structural representation of exhaust plant;
Fig. 2 is the application example figure of exhaust plant.
Embodiment:
At the roofing that the heat-insulation and heat-preservation requirement is arranged, its structure is the roofing floor, and the upper berth insulation layer is again with doing waterproofing course behind the cement mortar screeding.In insulation layer, at a certain distance, setting is given and is embedded in the exhaust plant that can extend in all direction in the perlite, this device becomes the well type at roofing, according to the long-pending size of roofing, the exhaust chimney that several have venthole is set, the steam in the insulation layer can be discharged by the exhaust chimney.This exhaust plant is by the exhaust chimney, air discharge duct, connector 8, three-way connector 5, four-way connector 9 is formed, and described exhaust chimney is made up of square cylindrical shell 1, cap plate 2, shelves rain plate 3, square cylindrical shell 1 upper end has three to discharge pore, the aperture is 10～20 millimeters, and there is cap plate 2 on the top, and a grade rain plate 3 is arranged around cap plate 2, three row's air vents are arranged on shelves rain plate 3, the aperture is 5～10 millimeters, around the lower end air discharge duct interface 4 is arranged, and is used for connecting air discharge duct.Described air discharge duct is made up of two blocks of side plates 7 and a cover plate 6, and three row's air inlets are arranged on the side plate 7, and the aperture is 5～15 millimeters.Between exhaust chimney and air discharge duct, air discharge duct and the air discharge duct, connect,, be connected with four-way connector 9 with three-way connector 5 at air discharge duct T word intersection and cross place with connector 8.All exhaust chimney plates and exhaust frid are and give making sheet, and glued joint with polyurethane between plate and the plate, or give and make integral body, or cast-in-place with cement mortar.Give the making sheet material and adopt the high pressure cement plate, or uralite, or cement mortar is cast and formed.
Claims (3)
1, a kind of heat insulation house surface exhaust plant is characterized in that exhaust plant is made up of exhaust chimney, air discharge duct, connector (8), three-way connector (5), four-way connector (9); Described exhaust chimney is made up of square cylindrical shell (1), cap plate (2), shelves rain plates (3), there is venthole square cylindrical shell (1) upper end, there is cap plate (2) on the top, at cap plate (2) a grade rain plate (3) is arranged all around, on the shelves rain plates (3) air vent is arranged, around the lower end air discharge duct interface (4) is arranged, be used for connecting air discharge duct; Described air discharge duct has two blocks of side plates (7) and a cover plate (6) to form, and side plate has air inlet on (7); Between exhaust chimney and air discharge duct, air discharge duct and the air discharge duct with connector (8) be connected, at air discharge duct T word intersection and cross place, be connected with four-way connector (9) with three-way connector (5).
2, exhaust plant according to claim 1 is characterized in that four blocks of plates of the square cylindrical shell (1) of exhaust chimney, a cap plate (2) and a shelves rain plate (3), and side plate of air discharge duct (7) and cover plate (6) glued joint with poly-ammonia, or give and make integral body.
3, exhaust plant according to claim 1 is characterized in that its material adopts the high pressure cement plate, or cement mortar is cast-in-place forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215441 CN2092574U (en) | 1991-05-08 | 1991-05-08 | Ventilating equipment for temp. preserving roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215441 CN2092574U (en) | 1991-05-08 | 1991-05-08 | Ventilating equipment for temp. preserving roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2092574U true CN2092574U (en) | 1992-01-08 |
Family
ID=4923522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91215441 Granted CN2092574U (en) | 1991-05-08 | 1991-05-08 | Ventilating equipment for temp. preserving roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2092574U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104072A (en) * | 2013-01-06 | 2013-05-15 | 衡水供电公司 | Roof structure with airflow channel |
| CN105442771A (en) * | 2015-12-24 | 2016-03-30 | 五矿二十三冶建设集团有限公司 | Building roof heat preservation layer steam exhaust system and construction method |
| CN112942701A (en) * | 2021-03-29 | 2021-06-11 | 中国二十二冶集团有限公司 | Roof steam exhaust channel and construction method thereof |
| CN113982203A (en) * | 2021-11-25 | 2022-01-28 | 中国三冶集团有限公司 | Light concrete roof exhaust passage prefabricated member and laying method thereof |
-
1991
- 1991-05-08 CN CN 91215441 patent/CN2092574U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104072A (en) * | 2013-01-06 | 2013-05-15 | 衡水供电公司 | Roof structure with airflow channel |
| CN103104072B (en) * | 2013-01-06 | 2014-12-24 | 衡水供电公司 | Roof structure with airflow channel |
| CN105442771A (en) * | 2015-12-24 | 2016-03-30 | 五矿二十三冶建设集团有限公司 | Building roof heat preservation layer steam exhaust system and construction method |
| CN112942701A (en) * | 2021-03-29 | 2021-06-11 | 中国二十二冶集团有限公司 | Roof steam exhaust channel and construction method thereof |
| CN113982203A (en) * | 2021-11-25 | 2022-01-28 | 中国三冶集团有限公司 | Light concrete roof exhaust passage prefabricated member and laying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 1062, HUTAI ROAD, BAOSHAN DISTRICT, SHANGHAI CITY TO: NO. 237,ZHUXINGMATOU STREET, NANSHI DISTRICT, SHANGHAI CITY |
|
| CP03 | Change of name, title or address |
Address after: No. 237 bamboo row Pier Street, South District, Shanghai Patentee after: Li Kunquan Address before: No. 1062 Hu Tai Road, Shanghai, Baoshan District Patentee before: Li Kunquan |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |