CN201662075U - Smoke and air passage flow guide plate structure - Google Patents
Smoke and air passage flow guide plate structure Download PDFInfo
- Publication number
- CN201662075U CN201662075U CN2010201548896U CN201020154889U CN201662075U CN 201662075 U CN201662075 U CN 201662075U CN 2010201548896 U CN2010201548896 U CN 2010201548896U CN 201020154889 U CN201020154889 U CN 201020154889U CN 201662075 U CN201662075 U CN 201662075U
- Authority
- CN
- China
- Prior art keywords
- deflector
- flow guide
- plate
- baffle plate
- guide plate
- 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 - Lifetime
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Abstract
The utility model provides a smoke and air passage flow guide plate structure, which comprises a flow guide plate. The utility model is characterized in that one side of the flow guide plate is connected with a wall plate, the other side of the flow guide plate is connected with a baffle plate, a gap is formed between the baffle plate and the wall plate of the other side, and position limiting blocks are welded on positions on the wall plate of the other side positioned at both sides of the baffle plate. The utility model has the advantages that a certain gap is formed between the baffle plate and the wall plates for absorbing expansion difference possibly existing between the wall plates and the flow guide plate, and the guide flow plate is prevented from being pressed or pulled because of the expansion difference.
Description
Technical field
The utility model relates to a kind of cigarette air channel deflector structure, is arranged in inside, cigarette air channel, often is positioned at the pipeline turning, plays branch flow medium and the effect that reduces fluid impedance losses, belongs to the station boiler technical field.
Background technology
At present the cigarette air channel deflector structure in the technology is that deflector directly is connected with the both sides wallboard, owing to the expanded by heating of the expanded by heating of wallboard and deflector may exist inconsistent, so cause deflector pressurized or tension easily, influence stablizing of its structure.
Summary of the invention
The purpose of this utility model provides a kind of cigarette air channel deflector structure with higher stability.
In order to achieve the above object, the technical solution of the utility model provides a kind of cigarette air channel deflector structure, comprise deflector, it is characterized in that, one side of deflector is connected with wallboard, the opposite side of deflector connects baffle plate, leaves the space between the wallboard of baffle plate and opposite side, and the position that is positioned at the baffle plate both sides on the wallboard of opposite side is welded with limited block.
Further, the two ends of described deflector connect a steel pipe respectively, and a side of steel pipe is connected with wallboard, and opposite side connects baffle plate.
The utility model has the advantages that: the certain interval that leaves between baffle plate and wallboard, absorb the differential expansion that may exist between wallboard and the deflector, avoid consequent deflector pressurized or tension.
Description of drawings
Fig. 1 is a cigarette air channel deflector structure sectional view;
Fig. 2 is an A-A profile among Fig. 1;
Fig. 3 is an I place enlarged drawing among Fig. 1.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 1, be cigarette air channel deflector structure sectional view, Fig. 2 is an A-A profile among Fig. 1, and Fig. 3 is an I place enlarged drawing among Fig. 1.Described cigarette air channel deflector structure is made up of limited block 1, deflector 2, baffle plate 3 and steel pipe 4.
The two ends of deflector 2 connect a steel pipe 4 respectively, one side of deflector 2 and steel pipe 4 is connected with wallboard, the opposite side of deflector 2 and steel pipe 4 is connected baffle plate 3, leaves the space between the wallboard of baffle plate 3 and opposite side, and the position that is positioned at baffle plate 3 both sides on the wallboard of opposite side is welded with limited block 1.
The utility model is connected with wallboard by the side at deflector, opposite side is not connected with wallboard, but being set, the block structure limits the deflector position, and leave certain interval with wallboard, thereby guarantee that deflector can be because of the bloated difference pressurized or the tension that may exist of deflector and wallboard, structure is more stable.
Claims (2)
1. cigarette air channel deflector structure, comprise deflector (2), it is characterized in that, one side of deflector (2) is connected with wallboard, the opposite side of deflector (2) connects baffle plate (3), leave the space between the wallboard of baffle plate (3) and opposite side, the position that is positioned at baffle plate (3) both sides on the wallboard of opposite side is welded with limited block (1).
2. cigarette as claimed in claim 1 air channel deflector structure is characterized in that the two ends of described deflector (2) connect a steel pipe (4) respectively, and a side of steel pipe (4) is connected with wallboard, and opposite side connects baffle plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201548896U CN201662075U (en) | 2010-04-09 | 2010-04-09 | Smoke and air passage flow guide plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201548896U CN201662075U (en) | 2010-04-09 | 2010-04-09 | Smoke and air passage flow guide plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662075U true CN201662075U (en) | 2010-12-01 |
Family
ID=43232492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201548896U Expired - Lifetime CN201662075U (en) | 2010-04-09 | 2010-04-09 | Smoke and air passage flow guide plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662075U (en) |
-
2010
- 2010-04-09 CN CN2010201548896U patent/CN201662075U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |
|
| CX01 | Expiry of patent term |