CN105091271A - Rain-proof exhaust outlet for external wall - Google Patents
Rain-proof exhaust outlet for external wall Download PDFInfo
- Publication number
- CN105091271A CN105091271A CN201510540942.3A CN201510540942A CN105091271A CN 105091271 A CN105091271 A CN 105091271A CN 201510540942 A CN201510540942 A CN 201510540942A CN 105091271 A CN105091271 A CN 105091271A
- Authority
- CN
- China
- Prior art keywords
- rain
- mounting pipe
- outer cover
- exhaust outlet
- keeps
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/52—Weather protecting means, e.g. against wind, rain or snow
Abstract
The invention discloses a rain-proof exhaust outlet for an external wall. The rain-proof exhaust outlet of the external wall comprises an installation pipe and a shutter outer cover. The shutter outer cover is connected with one end of the installation pipe. The other end of the installation pipe is embedded in an installation channel of the wall. A rain-proof piece is arranged in the installation pipe, located inside the installation pipe and connected with the lower portion of the inner wall of the installation pipe. The height of the rain-proof piece is one third to half the inner diameter of the installation pipe. The rain-proof piece is spaced from the inner of the shutter outer cover by 20 mm or over 20 mm. A blocking gap is formed between the rain-proof piece and the shutter outer cover. The rain-proof exhaust outlet of the external wall is simple in structure; through the design of the rain-proof piece and the blocking gap, rainwater can be effectively prevented from entering the exhaust outlet, damage, caused by dampness, of equipment is avoided, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of rain-proof type exterior wall exhaust outlet.
Background technology
The general rainproof employing of existing exterior wall exhaust outlet adds rainproof outer cover, or is arranged to shutter form.But these designs all can not ensure that thoroughly intercepting rainwater enters exhaust outlet.When rainwater weather, exhaust outlet can be entered by rain, and enter premise equipment along pipeline, equipment is made moist, reduce service life of equipment, make equipment lose original effect.
Existing exterior wall exhaust outlet generally uses bolt or adhesive to be fixed on exterior wall, is inconvenient to unpick and wash and overhaul.And the exterior wall exhaust outlet that bolt mode is fixed does not have water-resistant performance, rainwater can flow in body of wall passage along outer wall, and body of wall water inlet for a long time can cause body of wall to damage, and shortens the body of wall life-span, likely causes house to cave in; And use adhesive fixed outer wall exhaust outlet to be unfavorable for daily cleaning or maintenance, and adhesive is chronically exposed to and all accepts Exposure to Sunlight or drench with rain every day in air, easily aging, thus it is insecure to make exterior wall exhaust outlet fix, occur loosening, even drop, there is the danger that falling from high altitude injures pedestrian by a crashing object.Existing rain-proof type exterior wall exhaust outlet generally adopts rain cover, rain cover is arranged on the outside of mounting pipe/tube connector, but unsatisfactory in the effect of heavy rain weather rain cover, still can enter mounting pipe by rain.
Summary of the invention
Problem to be solved by this invention is, for above-mentioned shortcoming of the prior art, provides a kind of structure simple, easy to use, conveniently overhauls and unpick and wash, thoroughly can intercept a kind of rain-proof type exterior wall exhaust outlet that rainwater enters exhaust outlet.
For solving the problem, the scheme that the present invention adopts is as follows:
A kind of rain-proof type exterior wall exhaust outlet, is characterized in that, comprise mounting pipe and blinds outer cover; Described blinds outer cover is connected with mounting pipe one end, and the described mounting pipe other end is embedded in body of wall passage; The sheet that keeps off the rain is provided with in described mounting pipe; The described sheet that keeps off the rain is positioned at mounting pipe inside, and is connected with mounting pipe inner wall lower; The described sheet height that keeps off the rain accounts for 1/1 to two/3rd of mounting pipe internal diameter; Described sheet and the blinds outer cover clear width of keeping off the rain is more than or equal to 20mm; Described keep off the rain to be formed between sheet and blinds outer cover intercept gap.
Further, according to rain-proof type exterior wall exhaust outlet of the present invention, in described mounting pipe, osculum is provided with; Described osculum is positioned at mounting pipe bottom, and runs through mounting pipe; Described osculum is positioned at inside the sheet that keeps off the rain at mounting pipe inside opening; Described osculum is positioned at mounting pipe and blinds outer cover link at mounting pipe outside opening.
Further, according to rain-proof type exterior wall exhaust outlet of the present invention, described mounting pipe also comprises draw-in groove and flexible glue circle; Described draw-in groove is positioned at mounting pipe outer surface, and and blinds outer cover interval be more than or equal to 10mm; Described flexible glue circle is positioned at draw-in groove, and outstanding draw-in groove.
Further, according to rain-proof type exterior wall exhaust outlet of the present invention, described blinds outer cover comprises at least five louvre blades; The downward-sloping extension of described each louvre blade, and the lower limb of each louvre blade is lower than the top edge of the louvre blade covered by it.
Further, according to rain-proof type exterior wall exhaust outlet of the present invention, described blinds outer cover also comprises rainhat; Described rainhat is connected with blinds outer cover outer upper, and extends downward blinds outer cover 2/3rds place.
Further, according to rain-proof type exterior wall exhaust outlet of the present invention, the inner side of described blinds outer cover is provided with one deck gauze.
Further, according to rain-proof type exterior wall exhaust outlet of the present invention, described draw-in groove and the quantity of flexible glue circle be located in draw-in groove are 3 ~ 5, and spacedly between draw-in groove are more than or equal to 10mm.
Further, according to rain-proof type exterior wall exhaust outlet of the present invention, the material of the gauze inside described blinds outer cover is stainless steel.
Technique effect of the present invention is as follows: rain-proof type exterior wall exhaust outlet of the present invention is made up of blinds outer cover and mounting pipe, mounting pipe inside is provided with the sheet that keeps off the rain, and by keeping off the rain, the rainwater obstruct entering exhaust outlet through blinds outer cover is avoided entering exhaust outlet rear portion and entering pipeline by sheet outside the sheet that keeps off the rain.And set up keep off the rain sheet can and blinds outer cover between formed and intercept gap, make rainwater lose wind-force in obstruct gap and accommodate, can not transverse shifting be continued, can only vertical drop under gravity, finally intercept outside the sheet that keeps off the rain.
Find through research staff's many experiments, if the present invention uses for a long time there is ponding inside the sheet that keeps off the rain, then cannot discharge in time, therefore research staff is provided with osculum in mounting pipe, osculum is positioned at mounting pipe bottom, and running through mounting pipe, osculum is positioned at inside the sheet that keeps off the rain at mounting pipe inside opening, and osculum is positioned at mounting pipe and blinds outer cover link at mounting pipe outside opening.Problem noted earlier can be effectively solved, perfect further the present invention by the design of osculum.
As modified form of the present invention, mounting pipe is provided with draw-in groove, flexible glue circle is installed in draw-in groove, by flexible glue circle, exterior wall exhaust outlet is fixed in body of wall passage.For ensureing that exterior wall exhaust outlet is installed firmly, draw-in groove and the quantity of flexible glue circle be located in draw-in groove are 3 ~ 5, and spacedly between draw-in groove are more than or equal to 10mm.The design of multiple draw-in groove and flexible glue circle can significantly strengthen steadiness and seal, can effectively prevent rainwater from entering in body of wall passage.Blinds outer cover comprises at least five louvre blades; The downward-sloping extension of described each louvre blade, and the lower limb of each louvre blade is lower than the top edge of the louvre blade covered by it, and the design has excellent rainproof effect.For strengthening water-resistant performance of the present invention further, blinds outer cover also comprises rainhat; Described rainhat is connected with blinds outer cover outer upper, and extends downward blinds outer cover 2/3rds place.
Accompanying drawing explanation
Fig. 1 is rain-proof type exterior wall exhaust outlet front view.
Fig. 2 is rain-proof type exterior wall exhaust outlet vertical section structure schematic diagram.
Fig. 3 is rain-proof type exterior wall exhaust outlet left view.
Fig. 4 is Fig. 2 direction of arrow cross section structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
Embodiment 1: a kind of rain-proof type exterior wall exhaust outlet, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprises mounting pipe 1 and blinds outer cover 2; Described blinds outer cover 2 is connected with mounting pipe 1 one end, and described mounting pipe 1 other end is embedded in body of wall and installs in passage; The sheet 14 that keeps off the rain is provided with in described mounting pipe 1; It is inner that the described sheet 14 that keeps off the rain is positioned at mounting pipe 1, and be connected with mounting pipe 1 inner wall lower; The described sheet 14 that keeps off the rain highly accounts for 1/1 to two/3rd of mounting pipe 1 internal diameter; The described sheet 14 that keeps off the rain is more than or equal to 20mm with blinds outer cover 2 clear width; Described keep off the rain to be formed between sheet 14 and blinds outer cover 2 intercept gap 3.
Embodiment 2: a kind of rain-proof type exterior wall exhaust outlet, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprises mounting pipe 1 and blinds outer cover 2; Described blinds outer cover 2 is connected with mounting pipe 1 one end, and described mounting pipe 1 other end is embedded in body of wall and installs in passage; The sheet 14 that keeps off the rain is provided with in described mounting pipe 1; It is inner that the described sheet 14 that keeps off the rain is positioned at mounting pipe 1, and be connected with mounting pipe 1 inner wall lower; The described sheet 14 that keeps off the rain highly accounts for 1/1 to two/3rd of mounting pipe 1 internal diameter; The described sheet 14 that keeps off the rain is more than or equal to 20mm with blinds outer cover 2 clear width; Described keep off the rain to be formed between sheet 14 and blinds outer cover 2 intercept gap 3, be provided with osculum 13 in described mounting pipe 1; Described osculum 13 is positioned at mounting pipe 1 bottom, and runs through mounting pipe 1; Described osculum 13 is positioned at inside the sheet 14 that keeps off the rain at mounting pipe 1 inside opening; Described osculum 13 is positioned at mounting pipe 1 and blinds outer cover 2 link at mounting pipe 1 outside opening.
Embodiment 3: a kind of rain-proof type exterior wall exhaust outlet, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprises mounting pipe 1 and blinds outer cover 2; Described blinds outer cover 2 is connected with mounting pipe 1 one end, and described mounting pipe 1 other end is embedded in body of wall and installs in passage; The sheet 14 that keeps off the rain is provided with in described mounting pipe 1; It is inner that the described sheet 14 that keeps off the rain is positioned at mounting pipe 1, and be connected with mounting pipe 1 inner wall lower; The described sheet 14 that keeps off the rain highly accounts for 1/1 to two/3rd of mounting pipe 1 internal diameter; The described sheet 14 that keeps off the rain is more than or equal to 20mm with blinds outer cover 2 clear width; Described keep off the rain to be formed between sheet 14 and blinds outer cover 2 intercept gap 3, described mounting pipe 1 also comprises draw-in groove 11 and flexible glue circle 12; Described draw-in groove 11 is positioned at mounting pipe 1 outer surface, and and blinds outer cover 2 interval be more than or equal to 10mm; Described flexible glue circle 12 is positioned at draw-in groove 11, and outstanding draw-in groove 11.
Embodiment 4: a kind of rain-proof type exterior wall exhaust outlet, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprises mounting pipe 1 and blinds outer cover 2; Described blinds outer cover 2 is connected with mounting pipe 1 one end, and described mounting pipe 1 other end is embedded in body of wall and installs in passage; The sheet 14 that keeps off the rain is provided with in described mounting pipe 1; It is inner that the described sheet 14 that keeps off the rain is positioned at mounting pipe 1, and be connected with mounting pipe 1 inner wall lower; The described sheet 14 that keeps off the rain highly accounts for 1/1 to two/3rd of mounting pipe 1 internal diameter; The described sheet 14 that keeps off the rain is more than or equal to 20mm with blinds outer cover 2 clear width; Described keep off the rain to be formed between sheet 14 and blinds outer cover 2 intercept gap 3, described blinds outer cover 2 comprises at least five louvre blades 21; The downward-sloping extension of described each louvre blade 21, and the lower limb of each louvre blade 21 is lower than the top edge of the louvre blade 21 covered by it.
Embodiment 5: a kind of rain-proof type exterior wall exhaust outlet, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprises mounting pipe 1 and blinds outer cover 2; Described blinds outer cover 2 is connected with mounting pipe 1 one end, and described mounting pipe 1 other end is embedded in body of wall and installs in passage; The sheet 14 that keeps off the rain is provided with in described mounting pipe 1; It is inner that the described sheet 14 that keeps off the rain is positioned at mounting pipe 1, and be connected with mounting pipe 1 inner wall lower; The described sheet 14 that keeps off the rain highly accounts for 1/1 to two/3rd of mounting pipe 1 internal diameter; The described sheet 14 that keeps off the rain is more than or equal to 20mm with blinds outer cover 2 clear width; Described keep off the rain to be formed between sheet 14 and blinds outer cover 2 intercept gap 3, described blinds outer cover 2 also comprises rainhat 22; Described rainhat 22 is connected with blinds outer cover 2 outer upper, and extends downward blinds outer cover 2/2nds three place.
Embodiment 6: a kind of rain-proof type exterior wall exhaust outlet, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprises mounting pipe 1 and blinds outer cover 2; Described blinds outer cover 2 is connected with mounting pipe 1 one end, and described mounting pipe 1 other end is embedded in body of wall and installs in passage; The sheet 14 that keeps off the rain is provided with in described mounting pipe 1; It is inner that the described sheet 14 that keeps off the rain is positioned at mounting pipe 1, and be connected with mounting pipe 1 inner wall lower; The described sheet 14 that keeps off the rain highly accounts for 1/1 to two/3rd of mounting pipe 1 internal diameter; The described sheet 14 that keeps off the rain is more than or equal to 20mm with blinds outer cover 2 clear width; Described keep off the rain to be formed between sheet 14 and blinds outer cover 2 intercept gap 3, the inner side of described blinds outer cover 2 is provided with one deck gauze 23.
Embodiment 7: a kind of rain-proof type exterior wall exhaust outlet, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprises mounting pipe 1 and blinds outer cover 2; Described blinds outer cover 2 is connected with mounting pipe 1 one end, and described mounting pipe 1 other end is embedded in body of wall and installs in passage; The sheet 14 that keeps off the rain is provided with in described mounting pipe 1; It is inner that the described sheet 14 that keeps off the rain is positioned at mounting pipe 1, and be connected with mounting pipe 1 inner wall lower; The described sheet 14 that keeps off the rain highly accounts for 1/1 to two/3rd of mounting pipe 1 internal diameter; The described sheet 14 that keeps off the rain is more than or equal to 20mm with blinds outer cover 2 clear width; Described keep off the rain to be formed between sheet 14 and blinds outer cover 2 intercept gap 3, described draw-in groove 11 and the quantity of flexible glue circle 12 be located in draw-in groove 11 are 3 ~ 5, and spacedly between draw-in groove 11 are more than or equal to 10mm.
Embodiment 8: a kind of rain-proof type exterior wall exhaust outlet, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprises mounting pipe 1 and blinds outer cover 2; Described blinds outer cover 2 is connected with mounting pipe 1 one end, and described mounting pipe 1 other end is embedded in body of wall and installs in passage; The sheet 14 that keeps off the rain is provided with in described mounting pipe 1; It is inner that the described sheet 14 that keeps off the rain is positioned at mounting pipe 1, and be connected with mounting pipe 1 inner wall lower; The described sheet 14 that keeps off the rain highly accounts for 1/1 to two/3rd of mounting pipe 1 internal diameter; The described sheet 14 that keeps off the rain is more than or equal to 20mm with blinds outer cover 2 clear width; Described keep off the rain to be formed between sheet 14 and blinds outer cover 2 intercept gap 3, the inner side of described blinds outer cover 2 is provided with one deck gauze 23, and the material of the gauze 23 inside described blinds outer cover 2 is stainless steel.
Claims (8)
1. a rain-proof type exterior wall exhaust outlet, is characterized in that, comprises mounting pipe (1) and blinds outer cover (2); Described blinds outer cover (2) is connected with mounting pipe (1) one end, and described mounting pipe (1) other end is embedded in body of wall and installs in passage; The sheet that keeps off the rain (14) is provided with in described mounting pipe (1); It is inner that the described sheet that keeps off the rain (14) is positioned at mounting pipe (1), and be connected with mounting pipe (1) inner wall lower; The described sheet that keeps off the rain (14) highly accounts for 1/1 to two/3rd of mounting pipe (1) internal diameter; The described sheet that keeps off the rain (14) and blinds outer cover (2) clear width are more than or equal to 20mm; Formed between the described sheet that keeps off the rain (14) and blinds outer cover (2) and intercept gap (3).
2. rain-proof type exterior wall exhaust outlet according to claim 1, is characterized in that, be provided with osculum (13) in described mounting pipe (1); Described osculum (13) is positioned at mounting pipe (1) bottom, and runs through mounting pipe (1); Described osculum (13) is positioned at the sheet that keeps off the rain (14) inner side at mounting pipe (1) inside opening; Described osculum (13) is positioned at mounting pipe (1) and blinds outer cover (2) link at mounting pipe (1) outside opening.
3. rain-proof type exterior wall exhaust outlet according to claim 1, it is characterized in that, described mounting pipe (1) also comprises draw-in groove (11) and flexible glue circle (12); Described draw-in groove (11) is positioned at mounting pipe (1) outer surface, and and blinds outer cover (2) interval be more than or equal to 10mm; Described flexible glue circle (12) is positioned at draw-in groove (11), and outstanding draw-in groove (11).
4. rain-proof type exterior wall exhaust outlet according to claim 1, it is characterized in that, described blinds outer cover (2) comprises at least five louvre blades (21); The downward-sloping extension of described each louvre blade (21), and the lower limb of each louvre blade (21) is lower than the top edge of the louvre blade covered by it (21).
5. rain-proof type exterior wall exhaust outlet according to claim 1, it is characterized in that, described blinds outer cover (2) also comprises rainhat (22); Described rainhat (22) is connected with blinds outer cover (2) outer upper, and extends downward blinds outer cover (2) 2/3rds place.
6. rain-proof type exterior wall exhaust outlet according to claim 1, it is characterized in that, the inner side of described blinds outer cover (2) is provided with one deck gauze (23).
7. rain-proof type exterior wall exhaust outlet according to claim 1, is characterized in that, described draw-in groove (11) and the quantity of flexible glue circle (12) be located in draw-in groove (11) are 3 ~ 5, and spacedly between draw-in groove (11) is more than or equal to 10mm.
8. rain-proof type exterior wall exhaust outlet according to claim 6, is characterized in that, the material of the gauze (23) of described blinds outer cover (2) inner side is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540942.3A CN105091271A (en) | 2015-08-31 | 2015-08-31 | Rain-proof exhaust outlet for external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540942.3A CN105091271A (en) | 2015-08-31 | 2015-08-31 | Rain-proof exhaust outlet for external wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105091271A true CN105091271A (en) | 2015-11-25 |
Family
ID=54572264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510540942.3A Pending CN105091271A (en) | 2015-08-31 | 2015-08-31 | Rain-proof exhaust outlet for external wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105091271A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492322A2 (en) * | 1990-12-21 | 1992-07-01 | AL-KO THERM GmbH Maschinenfabrik | Installation for the treatment of air in a room |
| CN2404049Y (en) * | 2000-01-04 | 2000-11-01 | 张益兴 | Outside exhaust port |
| CN201016418Y (en) * | 2006-12-28 | 2008-02-06 | 赖华山 | Built-in annular tube for water drain pipe |
| CN102953411A (en) * | 2012-11-15 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Socket-connecting-type silent drain pipe |
| CN103123157A (en) * | 2013-03-22 | 2013-05-29 | 广州朗思威环境科技股份有限公司 | Natural air inlet device simple to install |
| CN104052182A (en) * | 2014-05-15 | 2014-09-17 | 江苏微特利电机制造有限公司 | Waterproof air cover |
| CN204006213U (en) * | 2014-07-15 | 2014-12-10 | 陈凯义 | A kind of multi-function exhausting hood |
| CN205026878U (en) * | 2015-08-31 | 2016-02-10 | 江苏知民通风设备有限公司 | Rainproof type is air exit for outer wall |
-
2015
- 2015-08-31 CN CN201510540942.3A patent/CN105091271A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492322A2 (en) * | 1990-12-21 | 1992-07-01 | AL-KO THERM GmbH Maschinenfabrik | Installation for the treatment of air in a room |
| CN2404049Y (en) * | 2000-01-04 | 2000-11-01 | 张益兴 | Outside exhaust port |
| CN201016418Y (en) * | 2006-12-28 | 2008-02-06 | 赖华山 | Built-in annular tube for water drain pipe |
| CN102953411A (en) * | 2012-11-15 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Socket-connecting-type silent drain pipe |
| CN103123157A (en) * | 2013-03-22 | 2013-05-29 | 广州朗思威环境科技股份有限公司 | Natural air inlet device simple to install |
| CN104052182A (en) * | 2014-05-15 | 2014-09-17 | 江苏微特利电机制造有限公司 | Waterproof air cover |
| CN204006213U (en) * | 2014-07-15 | 2014-12-10 | 陈凯义 | A kind of multi-function exhausting hood |
| CN205026878U (en) * | 2015-08-31 | 2016-02-10 | 江苏知民通风设备有限公司 | Rainproof type is air exit for outer wall |
Non-Patent Citations (1)
| Title |
|---|
| "《液压传动与控制》" * |
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| PB01 | Publication | ||
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Application publication date: 20151125 |