CN202792473U - Exhaust fan and wall connection structure - Google Patents
Exhaust fan and wall connection structure Download PDFInfo
- Publication number
- CN202792473U CN202792473U CN 201220342118 CN201220342118U CN202792473U CN 202792473 U CN202792473 U CN 202792473U CN 201220342118 CN201220342118 CN 201220342118 CN 201220342118 U CN201220342118 U CN 201220342118U CN 202792473 U CN202792473 U CN 202792473U
- Authority
- CN
- China
- Prior art keywords
- ventilating fan
- wall
- exhaust fan
- syndeton
- brace
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides an exhaust fan and wall connection structure which comprises an exhaust fan. The exhaust fan is connected with a connecting sheet on a wall, and one end of the connecting sheet is clamped with the exhaust fan while the other end thereof is fixed on the wall. The exhaust fan and wall connection structure is simple in structure and convenient to mount.
Description
Technical field
The utility model relates to the syndeton of a kind of ventilating fan and body of wall.
Background technology
Ventilating fan, pressing in exhaust outlet is divided into partition type (both sides in partition wall hole all is free space, change wind from a side direction opposite side of partition wall), (side is from the free space air intake for conduit air draft type, and opposite side is by the conduit air draft), (side is by the conduit air intake for conduit air intake type, and opposite side is to the free space air draft), full conduit type (the equal placement catheter in ventilating fan both sides is by conduit air intake and air draft).Be divided into by distinguished and admirable form that centrifugal (empty wind is entered by the direction that is parallel to turning cylinder, discharge perpendicular to the direction of axle), axial-flow type (empty wind is entered by the direction that is parallel to turning cylinder, and the direction that still is parallel to axle is discharged) and cross-flow type (inlet and outlet of empty wind is all perpendicular to the direction of axle).Divide by changing the wind mode: the scavenging way of ventilating fan has discharge formula, suction-type, and with three kinds of formulas.The discharge formula enters air from the natural air inlet mouth, discharges foul atmosphere by ventilating fan; Suction-type is discharged foul atmosphere by the ventilating fan inhale fresh air from natural exhaust outlet; And be that air-breathing and exhaust are finished by ventilating fan with formula.In a word, ventilating fan mainly is to promote indoor-outdoor air to flow, and keeps the fresh Domestic ventilation equipment of room air, and the family expenses ventilating fan generally is installed in it on indoor ceiling takes a breath, and complicated structure and installation be difficulty relatively.
Summary of the invention
Technical problem to be solved in the utility model is to provide the syndeton of a kind of ventilating fan and body of wall, and with brace one end and ventilating fan clamping, the other end is fixed on the body of wall, and is simple in structure, easy for installation.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: the syndeton of a kind of ventilating fan and body of wall comprises ventilating fan, ventilating fan is connected to brace on the body of wall.
As preferably, described brace two ends are respectively equipped with and the connecting portion of wall connecting, the Access Division that is connected with ventilating fan, and are rational in infrastructure, easily manufactured.
As preferably, described connecting portion is provided with the first connecting hole of corresponding connection with body of wall, and connecting portion is fixed by screws on the body of wall, and is easy for installation.
As preferably, described Access Division is provided with the second connecting hole, and described ventilating fan is provided with the pore corresponding with the second connecting hole, and the Access Division by brace and ventilating fan clamping also are fixedly connected with compact conformation with pore on it.
As preferably, described pore is evenly arranged in ventilating fan two bottom sides edge.By Access Division and ventilating fan two bottom sides EDGE CONTACT, the Access Division can horizontally slip to adjust the position at the ventilating fan bottom margin, and Stability Analysis of Structures is safe and reliable.
Beneficial effect:
The utility model adopts technique scheme that the syndeton of a kind of ventilating fan and body of wall is provided, and with brace one end and ventilating fan clamping, the other end is fixed on the body of wall, and is simple in structure, easy for installation.
Description of drawings
Fig. 1 is the structural representation of the brace in the utility model.
Fig. 2 is the structural representation of the ventilating fan in the utility model.
The specific embodiment
Shown in Fig. 1-2, the syndeton of a kind of ventilating fan and body of wall comprises ventilating fan 2, ventilating fan 2 is connected to brace 1 on the body of wall.Described brace 1 two ends are respectively equipped with and the connecting portion 11 of wall connecting, the Access Division 12 that is connected with ventilating fan 2, and are rational in infrastructure, easily manufactured.Described connecting portion 11 is provided with the first connecting hole 111 of corresponding connection with body of wall, and connecting portion 11 is fixed by screws on the body of wall, and is easy for installation.Described Access Division 12 is provided with the second connecting hole 121, and described ventilating fan 2 is provided with the pore 21 corresponding with the second connecting hole 121, and the Access Division 12 by brace 1 and ventilating fan clamping also are fixedly connected with compact conformation with pore on it.Described pore 21 is evenly arranged in ventilating fan 2 two bottom sides edges.By Access Division 12 and ventilating fan 2 two bottom sides EDGE CONTACT, Access Division 12 can horizontally slip to adjust the position at ventilating fan 2 bottom margins, and Stability Analysis of Structures is safe and reliable.
During practical operation, two braces 1 are connected to respectively the both sides of ventilating fan 2, brace 1 is vertically placed, and an end that is provided with the second connecting hole 121 is connected on the ventilating fan 2 and with pore 21 be connected, and the other end is fixedly connected on by the first connecting hole 111 on the bodies of wall such as ceiling.
Specific embodiment described herein only is to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. the syndeton of a ventilating fan and body of wall is characterized in that: comprise ventilating fan (2), ventilating fan (2) is connected to brace (1) on the body of wall.
2. the syndeton of a kind of ventilating fan according to claim 1 and body of wall, it is characterized in that: described brace (1) two ends are respectively equipped with and the connecting portion (11) of wall connecting, the Access Division (12) that is connected with ventilating fan (2).
3. the syndeton of a kind of ventilating fan according to claim 2 and body of wall, it is characterized in that: described connecting portion (11) is provided with first connecting hole (111) of corresponding connection with body of wall.
4. the syndeton of a kind of ventilating fan according to claim 2 and body of wall, it is characterized in that: described Access Division (12) are provided with the second connecting hole (121), and described ventilating fan (2) is provided with the pore (21) corresponding with the second connecting hole (121).
5. the syndeton of a kind of ventilating fan according to claim 4 and body of wall, it is characterized in that: described pore (21) is evenly arranged in ventilating fan (2) two bottom sides edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342118 CN202792473U (en) | 2012-07-16 | 2012-07-16 | Exhaust fan and wall connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342118 CN202792473U (en) | 2012-07-16 | 2012-07-16 | Exhaust fan and wall connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792473U true CN202792473U (en) | 2013-03-13 |
Family
ID=47819727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342118 Expired - Fee Related CN202792473U (en) | 2012-07-16 | 2012-07-16 | Exhaust fan and wall connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278880A (en) * | 2014-10-21 | 2015-01-14 | 南京际华三五二一特种装备有限公司 | Ventilation structure mounted on tent |
-
2012
- 2012-07-16 CN CN 201220342118 patent/CN202792473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278880A (en) * | 2014-10-21 | 2015-01-14 | 南京际华三五二一特种装备有限公司 | Ventilation structure mounted on tent |
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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: 20130313 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |