CN203403649U - Positive pressure air-supply outlet building component - Google Patents
Positive pressure air-supply outlet building component Download PDFInfo
- Publication number
- CN203403649U CN203403649U CN201320360947.4U CN201320360947U CN203403649U CN 203403649 U CN203403649 U CN 203403649U CN 201320360947 U CN201320360947 U CN 201320360947U CN 203403649 U CN203403649 U CN 203403649U
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- CN
- China
- Prior art keywords
- upper plate
- lower plate
- plate
- grooves
- positive pressure
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a positive pressure air-supply outlet building component comprising an upper plate, a lower plate, a left plate and a right plate. The upper plate is provided with two upper plate grooves; the upper plate at the outer sides of the upper plate grooves forms upper plate pre-burying sections; the lower plate is provided with two lower plate grooves; and the lower plate at the outer sides of the lower plate grooves forms lower plate pre-burying sections. The upper plate grooves are corresponding to the lower plate grooves. The upper plate grooves and the lower plate grooves are matched with the ends of the left plate and the right plate. Further, the positive pressure air-supply outlet building component is a reinforced concrete structure. Further, the positive pressure air-supply outlet building component is a glass fiber reinforced plastic structure.
Description
Technical field
The utility model relates to a kind of forced draft mouth building unit.
Background technology
Forced draft mouth is installed on the wall of stair cup, smoke shaft conventionally, also can be arranged on smoke evacuation system pipeline side or air channel end.Forced draft mouth is installed needs pre-buried building unit, and at present, these building units are all structure as a whole, and inconvenience is installed, and transportation space availability ratio is low.
Utility model content
For the problems of the prior art, the purpose of this utility model is that a kind of forced draft mouth building unit will be provided.
In order to achieve the above object, the technical solution of the utility model is: a kind of forced draft mouth building unit, comprise upper plate, lower plate, left plate, right panel, described upper plate is provided with two upper plate grooves, the upper plate in upper plate groove outside is upper plate embedded section, is provided with two lower plate grooves in described lower plate, and the lower plate in lower plate groove outside is lower plate embedded section, described upper plate groove is corresponding with lower plate groove, and described upper plate groove and lower plate groove match with the end of left plate and right panel.
Further, described forced draft mouth building unit is reinforced concrete structure.
Further, forced draft mouth building unit is glass fibre reinforced plastic structure.
Compared with prior art, the utility model is simple in structure, and the building unit of original one is divided into four parts, has facilitated installation, and has improved the space availability ratio while transporting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model mounting structure figure.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, a kind of forced draft mouth building unit, comprise upper plate 1, lower plate 2, left plate 3, right panel 4, described upper plate 1 is provided with two upper plate grooves 12, the upper plate 1 in upper plate groove 12 outsides is upper plate embedded section 11, is provided with two lower plate grooves 22 in described lower plate 2, and the lower plate 2 in lower plate groove 22 outsides is lower plate embedded section 21, described upper plate groove 12 and lower plate groove 22 are corresponding, and described upper plate groove 12 and lower plate groove 22 match with the end of left plate 3 and right panel 4.
As shown in Figure 2, during installation, upper plate 1, lower plate 2 are embedded in concrete 5, left plate 3 and right panel 4 insert upper plate groove 12 and lower plate groove 22.
The utility model is simple in structure, and the material after press filtration can automatic pulverizing, has saved the trouble of hand breaking.
Claims (3)
1. a forced draft mouth building unit, comprise upper plate, lower plate, left plate, right panel, it is characterized in that, described upper plate is provided with two upper plate grooves, the upper plate in upper plate groove outside is upper plate embedded section, is provided with two lower plate grooves in described lower plate, and the lower plate in lower plate groove outside is lower plate embedded section, described upper plate groove is corresponding with lower plate groove, and described upper plate groove and lower plate groove match with the end of left plate and right panel.
2. according to a kind of forced draft mouth building unit shown in claim 1, it is characterized in that, shown in forced draft mouth building unit be glass fibre reinforced plastic structure.
3. according to a kind of forced draft mouth building unit shown in claim 1, it is characterized in that, shown in forced draft mouth building unit be the concrete structure that loses no time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360947.4U CN203403649U (en) | 2013-06-24 | 2013-06-24 | Positive pressure air-supply outlet building component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360947.4U CN203403649U (en) | 2013-06-24 | 2013-06-24 | Positive pressure air-supply outlet building component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403649U true CN203403649U (en) | 2014-01-22 |
Family
ID=49939588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320360947.4U Expired - Fee Related CN203403649U (en) | 2013-06-24 | 2013-06-24 | Positive pressure air-supply outlet building component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929345A (en) * | 2015-07-15 | 2015-09-23 | 高占文 | Combination exhaust passage embedded part device and exhaust passage system |
-
2013
- 2013-06-24 CN CN201320360947.4U patent/CN203403649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929345A (en) * | 2015-07-15 | 2015-09-23 | 高占文 | Combination exhaust passage embedded part device and exhaust passage system |
| CN104929345B (en) * | 2015-07-15 | 2017-06-30 | 高占文 | A kind of exhaust passage system of utilization built-in fitting device composition |
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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: 20140122 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |