CN201636063U - Energy-saving air smoke baffle plate - Google Patents
Energy-saving air smoke baffle plate Download PDFInfo
- Publication number
- CN201636063U CN201636063U CN201020169727XU CN201020169727U CN201636063U CN 201636063 U CN201636063 U CN 201636063U CN 201020169727X U CN201020169727X U CN 201020169727XU CN 201020169727 U CN201020169727 U CN 201020169727U CN 201636063 U CN201636063 U CN 201636063U
- Authority
- CN
- China
- Prior art keywords
- air door
- energy
- baffle plate
- smoke baffle
- damper blade
- 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
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 9
- 238000010587 phase diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Abstract
The utility model relates to an energy-saving air smoke baffle plate which has the advantages of simple structure, convenient usage and full on and full off; the energy-saving wind smoke baffle plate comprises a plurality of air door blades arranged at the air door position, one end of the air door blade is connected with an air door axis which is connected with an electric actuator.
Description
Technical field
The utility model relates to a kind of energy-saving wind and smoke baffle plate.
Background technique
Fitness for purpose movable vane complete shut-down (maintenance zero-bit), entrance door standard-sized sheet, outlet portal complete shut-down when starting for variable moning blade axial flow fan, treat fan starting after 5-15 open outlet portal second, regulate blower fan and exert oneself by regulating movable vane behind the outlet portal standard-sized sheet.In certain power station commissioning process, during the preliminary operation induced draught fan, outlet portal is not opened behind the fan starting, and former design electric actuator moment is little, and just head it off of big moment electric actuator is adopted in the back.Behind the fan starting, movable vane is in the zero-bit position, be not that blower fan exerts oneself is zero, forms very big pressure reduction before and after outlet portal, and it is very big to cause outlet portal to open moment, and energy consumption increases, and sees Fig. 1, shown in Figure 2.
Summary of the invention
The purpose of this utility model is exactly in order to address the above problem, provide a kind of have simple in structure, easy to use, the energy-saving wind and smoke baffle plate of completely open and close type.
For achieving the above object, the utility model adopts following technological scheme:
A kind of energy-saving wind and smoke baffle plate, it comprises several damper blade that are installed in the air door place, and described damper blade one end is connected with the air door axis, and the air door axis is connected with electric actuator.
Also be provided with snubber on the described air door axis.
The utility model moves to damper blade one end with the air door axis, make the door opening direction consistent with the air motion direction, differential pressure can effectively reduce the air door starting torque before and after utilizing the air door behind the fan starting, can select for use than ting model in joining on the type of electric actuator, reduces cost; And on axle of the air door, design limit stoper, prevent behind the door opening because action of gravity is oppositely closed.
The beneficial effects of the utility model are: effectively reduce damper blade and open used moment, cut down the consumption of energy.
Description of drawings
Fig. 1 is the preceding damper blade phase diagram of existing door opening;
Fig. 2 is the damper blade phase diagram of Fig. 1 behind door opening;
Fig. 3 is damper blade phase diagram before the utility model door opening;
Fig. 4 is the phase diagram of the utility model door opening after wind gate flap sheet.
Wherein, 1. damper blade, 2. air door axis.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Among Fig. 1, Fig. 2, at the air door place several damper blade 1 are installed, an end of each damper blade 1 is connected with air door axis 2, and air door axis 2 is connected with electric actuator, and snubber also is installed on air door axis 2 simultaneously.
Claims (2)
1. energy-saving wind and smoke baffle plate, it comprises several damper blade that are installed in the air door place, it is characterized in that, and described damper blade one end is connected with the air door axis, and the air door axis is connected with electric actuator.
2. energy-saving wind and smoke baffle plate as claimed in claim 1 is characterized in that, also is provided with snubber on the described air door axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020169727XU CN201636063U (en) | 2010-04-26 | 2010-04-26 | Energy-saving air smoke baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020169727XU CN201636063U (en) | 2010-04-26 | 2010-04-26 | Energy-saving air smoke baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636063U true CN201636063U (en) | 2010-11-17 |
Family
ID=43080554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020169727XU Expired - Fee Related CN201636063U (en) | 2010-04-26 | 2010-04-26 | Energy-saving air smoke baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440089A (en) * | 2016-10-27 | 2017-02-22 | 殷晓冬 | Multifunctional medical exhaust hood |
-
2010
- 2010-04-26 CN CN201020169727XU patent/CN201636063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440089A (en) * | 2016-10-27 | 2017-02-22 | 殷晓冬 | Multifunctional medical exhaust hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130311 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130311 Address after: 250002, No. 560, South Second Ring Road, Shizhong District, Shandong, Ji'nan Patentee after: Shandong Research Inst. of Electric Power Patentee after: State Grid Corporation of China Address before: 250002, No. 560, South Second Ring Road, Shizhong District, Shandong, Ji'nan Patentee before: Shandong Research Inst. of Electric Power |
|
| 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: 20101117 Termination date: 20190426 |