CN205063060U - Building outer wall exhaust equipment - Google Patents
Building outer wall exhaust equipment Download PDFInfo
- Publication number
- CN205063060U CN205063060U CN201520828425.1U CN201520828425U CN205063060U CN 205063060 U CN205063060 U CN 205063060U CN 201520828425 U CN201520828425 U CN 201520828425U CN 205063060 U CN205063060 U CN 205063060U
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- CN
- China
- Prior art keywords
- stack
- utility
- model
- external wall
- insulation layer
- 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 - Fee Related
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Abstract
The utility model relates to a building external wall insulation layer exhaust equipment. The utility model provides a simple structure, steam in the discharge heat preservation that can be fine to avoid increasing because of the heat preservation moisture content, coefficient of heat conductivity reduces, and energy -conserving effect reduces and the inflation of steam, frozen swelling and lead to the building outer wall exhaust equipment that external wall insulation layer bulge, obscission take place. The utility model discloses a blast pipe, its characterized in that: be provided with one -way valve in the blast pipe, both sides that the blast pipe is located one -way valve are air intake part and the portion of giving vent to anger respectively, the air intake part surface is provided with the air inlet.
Description
Technical field
The utility model relates to a kind of insulating layer of external wall of building steam exhaust device.
Background technology
External wall Surgery therapy, sandwich heat preservation are the important technical of building exterior wall heat preserving.Due to heat insulating material, base material contain steam or indoor steam, outdoor rainwater migrates in insulation layer, when steam cannot be discharged, insulation layer moisture content is increased, coefficient of thermal conductivity reduces, and reduces energy-saving effect; And in temperature changing process, steam expands with environment temperature, frost heave, phenomenon also happens occasionally to make the tympanites of insulating layer of external wall, come off etc.
Summary of the invention
The utility model is exactly for the problems referred to above, there is provided a kind of structure simple, can well discharge steam in insulation layer, thus avoid because insulation layer moisture content increases, coefficient of thermal conductivity reduces, and energy-saving effect reduces and because of the expansion of steam, frost heave and cause the external wall steam exhaust device that insulating layer of external wall plays drum, obscission occurs.
In order to realize above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises stack, it is characterized in that: in stack, be provided with Non-return air valve, the both sides that stack is positioned at Non-return air valve are respectively intake section and portion of giving vent to anger, and described intake section surface is provided with air inlet port.
As a kind of preferred version of the present utility model, described stack end surface is provided with joint ring.
As another kind of preferred version of the present utility model, in the middle part of described stack and/or bottom is provided with retainer ring.
As the third preferred version of the present utility model, described Non-return air valve comprises the verge ring be arranged in stack and the unidirectional interior tongue matched with verge ring; Described unidirectional interior tongue is positioned at stack and gives vent to anger side, portion, and described verge ring is positioned at stack intake section side.
The beneficial effects of the utility model: when 1, using, the utility model is installed in the hole on insulating layer of external wall, the steam produced in insulation layer enters in stack by air inlet port, and is discharged by Non-return air valve; Meanwhile, Non-return air valve also can stop outside wind pressure, and rainwater enters in stack, can not form heat bridge, ensures the heat insulation effect of insulation layer.
2, the utility model by arranging joint ring outside stack, can make to form sealing between stack and insulation layer, avoids air to enter in insulation layer by between stack and insulation layer.
3, the utility model by arranging retainer ring in the middle part of stack, and the utility model can be made firmly to be fixed in insulation layer, there will not be and move problems such as dropping.
4, Non-return air valve structure of the present utility model is simple, and production and processing is convenient, can make with stack is one-body molded, with low cost, suitable production in enormous quantities.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the structural representation of the utility model Non-return air valve.
Fig. 4 is external heat preserving structure for exterior wall schematic diagram of the present utility model.
Fig. 5 is exterior wall sandwich heat preservation structural representation of the present utility model.
1 be intake section in accompanying drawing, 2 be joint ring, 3 be stack, 4 be air inlet port, 5 be retainer ring, 6 for Non-return air valve, 7 be the portion of giving vent to anger, 8 be verge ring, 9 be unidirectional interior tongue, 10 be base course wall, 11 be adhesive linkage, 12 be insulation layer, 13 be overcoat, 14 be finish coat, 15 be internal lobe wall, 16 be siphonal lobe wall, 17 for surface layer.
Detailed description of the invention
The utility model comprises stack 3, it is characterized in that: be provided with Non-return air valve 6 in stack 3, and the both sides that stack 3 is positioned at Non-return air valve 6 are respectively intake section 1 and portion 7 of giving vent to anger, and described intake section 1 surface is provided with air inlet port 4.
As a kind of preferred version of the present utility model, described stack 3 end surface is provided with joint ring 2.
As another kind of preferred version of the present utility model, in the middle part of described stack 3 and/or bottom is provided with retainer ring 5.
As the third preferred version of the present utility model, described Non-return air valve 6 comprises the verge ring 8 be arranged in stack 3 and the unidirectional interior tongue 9 matched with verge ring 8; Described unidirectional interior tongue 9 is positioned at stack 3 and gives vent to anger side, portion 7, and described verge ring 8 is positioned at stack 3 intake section 1 side.
The end of the intake section 1 of described stack 3 is set to opening.
Described air inlet port 4 is set to strip hole, the axis being parallel of strip hole and stack 3.Strip hole is conducive to the steam collecting diverse location in insulation layer, and exhaust effect is better.Exhaust opening also can be set to other shapes such as circular hole.
Air inlet port 4 can arrange multiple on stack 3 surface.
During use, as shown in Figure 4, Figure 5, can be arranged in insulation layer by intake section 1 of the present utility model, the give vent to anger one end in portion 7 of stack 3 is arranged at facing surface, easy to use, is easy to job site operation.
When producing steam in insulation layer, steam enters in stack 3 by air inlet port 4, is discharged by Non-return air valve 6, and outdoor air is then stopped by Non-return air valve 6, cannot enter in insulation layer, ensure that the heat-insulating property of insulation layer.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (6)
1. an external wall steam exhaust device, comprise stack (3), it is characterized in that: in stack (3), be provided with Non-return air valve (6), the both sides that stack (3) is positioned at Non-return air valve (6) are respectively intake section (1) and portion of giving vent to anger (7), and described intake section (1) surface is provided with air inlet port (4).
2. a kind of external wall steam exhaust device according to claim 1, is characterized in that: described stack (3) end surface is provided with joint ring (2).
3. a kind of external wall steam exhaust device according to claim 1, is characterized in that: described stack (3) middle part and/or bottom are provided with retainer ring (5).
4. a kind of external wall steam exhaust device according to claim 1, is characterized in that: described Non-return air valve (6) comprises the verge ring (8) be arranged in stack (3) and the unidirectional interior tongue (9) matched with verge ring (8); Described unidirectional interior tongue (9) is positioned at stack (3) and gives vent to anger portion (7) side, and described verge ring (8) is positioned at stack (3) intake section (1) side.
5. a kind of external wall steam exhaust device according to claim 1, is characterized in that: the end of the intake section (1) of described stack (3) is set to opening.
6. a kind of external wall steam exhaust device according to claim 1, is characterized in that: described air inlet port (4) is set to strip hole, the axis being parallel of strip hole and stack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828425.1U CN205063060U (en) | 2015-10-26 | 2015-10-26 | Building outer wall exhaust equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828425.1U CN205063060U (en) | 2015-10-26 | 2015-10-26 | Building outer wall exhaust equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063060U true CN205063060U (en) | 2016-03-02 |
Family
ID=55389635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520828425.1U Expired - Fee Related CN205063060U (en) | 2015-10-26 | 2015-10-26 | Building outer wall exhaust equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323994A (en) * | 2020-10-20 | 2021-02-05 | 潘艳平 | Energy-saving environment-friendly heat preservation structure of building |
-
2015
- 2015-10-26 CN CN201520828425.1U patent/CN205063060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323994A (en) * | 2020-10-20 | 2021-02-05 | 潘艳平 | Energy-saving environment-friendly heat preservation structure of building |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20191026 |