CN209622842U - A kind of list blinds baffle board door of flue - Google Patents
A kind of list blinds baffle board door of flue Download PDFInfo
- Publication number
- CN209622842U CN209622842U CN201822259691.3U CN201822259691U CN209622842U CN 209622842 U CN209622842 U CN 209622842U CN 201822259691 U CN201822259691 U CN 201822259691U CN 209622842 U CN209622842 U CN 209622842U
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- China
- Prior art keywords
- door
- installation frame
- sealing
- hinge
- blade
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Abstract
Originally practical to be related to a kind of single blinds baffle board door of flue, including installation frame, several sealing blades, electric operator, executing agency's mounting base and door-hinge, several described sealing blades are serially connected in installation frame by door-hinge, close-packed arrays between each sealing blade, one end of the door-hinge connects after being pierced by installation frame with the output shaft of electric operator, the other end is installed on installation frame by bolt, the electric operator is installed in the side of installation frame by executing agency's mounting base, two fixing ends of the door-hinge and installation frame are equipped with packing sealing ring, the sealing block of several and the tangent contact in both ends of sealing blade is equipped on the upper end frame of the installation frame and lower end frame；This practical seal form uses p-type elastic packing, can effectively ensure that baffle door flue gas zero leakage when closed, and the vertical portion of blade is designed using arc line type, when blade rotates horizontal by door-hinge, can effectively reduce flue gas circulating resistance.
Description
Technical field
The utility model relates to a kind of baffle board door of flue, in particular to a kind of single blinds baffle board door of flue.
Background technique
Currently, between flue and chimney need to install gear cigarette door more, when use, is first closed, and is being made full use of in flue
Baffle door discharge is opened again after the waste heat and detection flue gas content qualified discharge of flue gas, currently, existing gear cigarette door is mostly to close
Flue gas is unable to reach the requirement of zero leakage when closed state, and the design for keeping off cigarette door also increases flue gas circulation in opening procedure
Resistance will lead to and coking phenomenon occurs in flue.
Utility model content
In consideration of it, this practical main purpose is to provide a kind of single blinds baffle board door of flue.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of list blinds baffle board door of flue, which is characterized in that including installation frame, several sealing blades, electronic execution
Mechanism, executing agency's mounting base and door-hinge, several described sealing blades are serially connected in installation frame by door-hinge, each described
Close-packed arrays between blade are sealed, one end of the door-hinge connects after being pierced by installation frame with the output shaft of electric operator,
The other end is installed on installation frame by bolt, and the electric operator is installed in installing frame by executing agency's mounting base
Two fixing ends of the side of frame, the door-hinge and installation frame are equipped with packing sealing ring, in the upper end of the installation frame
Frame and lower end frame are equipped with the sealing block of several and the tangent contact in both ends of sealing blade.
The sealing blade and sealing block are p-type structure as a preferred technical solution, and seal the vertical portion of blade
For arc line type structure.
Further, the head and sealing block for sealing blade are made of elastic heat-resisting material.
The electric operator is electric turbine executing agency as a preferred technical solution,.
The utility model has the following beneficial effects:
(1) seal form uses p-type elastic packing, can effectively ensure that baffle door flue gas zero leakage when closed.
(2) vertical portion of blade is designed using arc line type, when blade rotates horizontal by door-hinge, can effectively reduce flue gas
Circulating resistance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of single blinds baffle board door of flue of the utility model；
Fig. 2 is the structural schematic diagram that blade and the tangent contact of sealing block are sealed in Fig. 1；
Fig. 3 is the structural schematic diagram that the open and close status of blade is sealed in Fig. 1.
In figure: 1- installation frame, 2- seal blade, 3- electric operator, 4- executing agency mounting base, 5- door-hinge, 6-
Packing sealing ring, 7- sealing block.
Specific embodiment
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good examples and drawings cooperate detailed description, are described as follows:
As shown in Figures 1 to 3, a kind of single blinds baffle board door of flue, including it is installation frame 1, several sealing blades 2, electronic
Executing agency 3, executing agency's mounting base 4 and door-hinge 5, several sealing blades 2 are serially connected in installation frame 1 by door-hinge 5,
Close-packed arrays between each sealing blade 2, one end of door-hinge 5 is pierced by the output shaft phase after installation frame 1 with electric operator 3
It connects, the other end is installed on installation frame 1 by bolt, and electric operator 3 is installed in installation by executing agency's mounting base 4
Two fixing ends of the side of frame 1, door-hinge 5 and installation frame 1 are equipped with packing sealing ring 6, in the upper end frame of installation frame 1
The sealing block 7 of several and the tangent contact in both ends of sealing blade 2 is equipped with lower end frame.
In the present embodiment, the sealing blade and sealing block are p-type structure, and the vertical portion for sealing blade is camber line
Type structure.
In the present embodiment, the electric operator is electric turbine executing agency.
Concrete operating principle is: electric operator 3 does 0 ° of -90 ° of rotation by door-hinge 5, so that door-hinge 5 is with dynamic sealing leaf
Piece group is on and off, when seal blade 2 it is in the closed position when, seal the both ends of blade 2 with sealing block 7 is tangent contacts, guarantor
Demonstrate,prove gapless, it is ensured that 100% sealing is beaten when sealing 90 ° of the rotation of blade 2 and sealing block 7 is in horizontal position in sealing blade 2
In open procedure, the dust stratification on sealing block can be scraped off automatically；Seal form uses p-type elastic packing, can effectively ensure that baffle door exists
Flue gas zero leakage when closing；The vertical portion of blade is designed using arc line type, when blade rotates horizontal by door-hinge, can effectively be subtracted
Few flue gas circulating resistance.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should be included in the scope of the claims of the utility model.
Claims (3)
1. a kind of list blinds baffle board door of flue, which is characterized in that including installation frame, several sealing blades, electronic execution machine
Structure, executing agency's mounting base and door-hinge, several described sealing blades are serially connected in installation frame by door-hinge, each described close
Close-packed arrays between blade are sealed, one end of the door-hinge connects after being pierced by installation frame with the output shaft of electric operator, separately
One end is installed on installation frame by bolt, and the electric operator is installed in installation frame by executing agency's mounting base
Side, two fixing ends of the door-hinge and installation frame are equipped with packing sealing ring, in the upper end frame of the installation frame
The sealing block of several and the tangent contact in both ends of sealing blade is equipped with lower end frame.
2. a kind of single blinds baffle board door of flue according to claim 1, it is characterised in that: the sealing blade and sealing block
It is p-type structure, and the vertical portion for sealing blade is arc line type structure.
3. a kind of single blinds baffle board door of flue according to claim 1, it is characterised in that: the electric operator is electricity
Dynamic turbine executing agency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259691.3U CN209622842U (en) | 2018-12-30 | 2018-12-30 | A kind of list blinds baffle board door of flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259691.3U CN209622842U (en) | 2018-12-30 | 2018-12-30 | A kind of list blinds baffle board door of flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622842U true CN209622842U (en) | 2019-11-12 |
Family
ID=68448117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822259691.3U Active CN209622842U (en) | 2018-12-30 | 2018-12-30 | A kind of list blinds baffle board door of flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622842U (en) |
-
2018
- 2018-12-30 CN CN201822259691.3U patent/CN209622842U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |