CN202121226U - Ventilation door device for box transformer substation capable of continuously regulating air volume and air current angle - Google Patents
Ventilation door device for box transformer substation capable of continuously regulating air volume and air current angle Download PDFInfo
- Publication number
- CN202121226U CN202121226U CN2011202066166U CN201120206616U CN202121226U CN 202121226 U CN202121226 U CN 202121226U CN 2011202066166 U CN2011202066166 U CN 2011202066166U CN 201120206616 U CN201120206616 U CN 201120206616U CN 202121226 U CN202121226 U CN 202121226U
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- air
- door
- ventilation
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- air door
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Abstract
The utility model relates to a ventilation door device for a box transformer substation capable of continuously regulating air volume and air current angle, which is characterized in that the device comprises an air volume regulating structure, an air direction regulating structure and a rainproof structure that are regularly arranged on a door plate. The air volume regulating structure comprises a plurality of rows of ventilation holes transversely arranged on the door plate, ventilation ports corresponding to the ventilation holes one by one, air doors vertically and movably positioned on the side surface of the door plate and an air door control rod capable of driving the air door to move to regulate the size of the ventilation quantity; and the air direction regulating structure comprises an air guide vane movably hinged at the back of the air door and a vane regulating rod for applying force on the air guide vane to keep a certain inclination angle; and the rainproof structure is characterized in that cover plates of the ventilation holes are completely covered outside the door plate, and a plurality of air current holes which are beneficial to ventilation are arranged at the bottom end of each cover plate.
Description
Technical field
The utility model relates to a kind of assembly of box-type substation, specifically is the air door device of box-type substation.
Background technology
Box-type substation is widely used in various places as supporting electric power facility at present.
The ventilating system of existing box-type substation only is on main box, to open several ventilating openings of system; This structure ventilation circuit is short; The loop is not smooth, can not form ascending air effectively, can't quickly and efficiently the heat in the box-type substation be taken out of outside the case; And ventilation quantity that can not ventilating opening can not regulate, thereby influenced the operating efficiency of transformer and the useful life of transformer.
The utility model content
The purpose of the utility model is to overcome the deficiency that above-mentioned background technology exists, and provides a kind of case flexible throttle setting, and this device should the scalable ventilation quantity, possesses rainproof function, and simple in structure and safe and reliable characteristics.
The technical scheme that the utility model provides is: the flexible throttle setting of the continuously adjustable case of air quantity and air-flow angle, and it is characterized in that: this device comprises that rule is installed in air quantity adjustment structure, wind direction adjustment structure and the rain-proof structure on the door-plate; Said air quantity adjustment structure comprises the plurality of rows ventilation hole that is horizontally arranged on the door-plate, be shaped on ventilative one to one mouthful of ventilation hole and can vertically be positioned at the air door of door-plate inner surface versatilely and can order about air door and move to regulate the big or small air door control lever of ventilation quantity; Said wind direction adjustment structure comprises the wind blade that is hinged on the air door rear side movably, makes it keep the blade adjustments bar at certain inclination angle to the wind blade application of force; Said rain-proof structure is the cover plate that complete cover cap ventilation hole in the door-plate outside, and the bottom of cover plate is shaped on a plurality of airflow holes that are beneficial to ventilation.
The inboard, upright of said door-plate is being fixed guide rail bracket, and the two ends of air door can vertically embed respectively in the guide rail on the guide rail bracket versatilely, and the upper end of air door then is connected with the air door control lever of vertical layout; The connecting rod fixture is also being fixed in the door-plate inboard, and the upper half of air door control lever can vertically be suspended on the connecting rod fixture through adjusting nut again after processing screw shaped and upwards passing through the through hole on the connecting rod fixture movably.
The upper half of said blade adjustments bar is fixed through nut after processing screw shaped and passing through the adjustment hole of connecting rod fixture again, and second of control link transfixes to cross the through hole on the wind blade and holder is housed and lift wind blade and make it keep the hold-down nut at angle of inclination.
The operation principle of the utility model is: the air in the external world gets into from the vent panel below, and ventilation hole, the ventilative mouthful of back on the air door passed through successively on the door-plate are aeration-cooling to the case argument device of needs heat radiation according to (shown in the direction of arrow among Fig. 4) in the angle entering box-type substation of wind blade.Adjusting nut on the turn air door control lever can make air door move up and down, thereby makes ventilative mouthful on ventilation hole and the air door on the door-plate to stagger, and reaches the purpose of control intake; Adjusting nut on the rotating vane adjusting rod can make the angle change of wind blade, thereby makes that the air intake angle is able to regulate.
The beneficial effect of the utility model is: because intake and air intake angle are stepless adjustable, have drafting efficiency efficiently, but that guard box becomes is safe and reliable, effectively prolongs the useful life of case change.And the utility model is simple in structure cheap, can reach the degree of protection of higher level, thereby has the value of generally promoting.
Description of drawings
Fig. 1 is a structural representation of being furnished with the door-plate back side of the utility model.
Fig. 2 is a door panel structure sketch map of being furnished with the utility model.
Fig. 3 is that A-A among Fig. 1 is to structural representation.
Fig. 4 is the B portion structure for amplifying sketch map among Fig. 3.
Fig. 5 is the structural representation of the rail bracket in the utility model.
Fig. 6 is the main TV structure sketch map of the air door in the utility model.
Fig. 7 is the main TV structure sketch map of the wind blade in the utility model.
Embodiment
As shown in the figure; The flexible throttle setting of the continuously adjustable case of air quantity and air-flow angle is characterized in that this device comprises that rule is installed in air quantity adjustment structure, wind direction adjustment structure and the rain-proof structure on the door-plate 1.
In the said air quantity adjustment structure, plurality of rows ventilation hole 1-1 is horizontally arranged on the door-plate; The inner surface of door-plate can vertically located air door 3 versatilely, is shaped on the air door and the ventilative one to one mouthful 3-1 of ventilation hole.Visible among the figure, air door is through realizing vertically movable (inboard, upright of door-plate is being fixed guide rail bracket 6, and the plush copper 3-11 at the two ends of air door can vertically embed among the guide rail 6-1 on the guide rail bracket respectively versatilely) with being slidingly matched of guide rail; The upper end of air door then is connected with the air door control lever 5 of vertical layout.Connecting rod fixture 9 is also being fixed in the door-plate inboard, and the upper half of air door control lever can vertically be suspended on the connecting rod fixture through adjusting nut 5-1 again after processing screw shaped and upwards passing through the through hole on the connecting rod fixture movably.Obviously, turn adjusting nut 5-1, air door control lever 5 just can drag air door up or move down, and the angle that staggers between ventilative mouthful on ventilation hole on the door-plate and the air door just changes, and the size of ventilation quantity just obtains regulating.
In the said wind direction adjustment structure, the protrusion 8-1 at wind blade 8 two ends inserts the through hole 6-2 on the guide rail bracket 6 respectively, and then is hinged on the air door rear side movably.7 on blade adjustments bar makes it keep certain inclination angle to the wind blade application of force; The upper half of blade adjustments bar is fixed with nut 7-1 after processing screw shaped and passing through the adjustment hole of connecting rod fixture again; Second of control link transfixes the through hole 8-2 that crosses on the wind blade, and holder is housed lifts wind blade and make it keep the hold-down nut 8-3 at angle of inclination.
Said rain-proof structure is the cover plate 2 that complete cover cap ventilation hole 1-1 in the door-plate outside, and the bottom of cover plate is shaped on a plurality of airflow hole 2-2 that are beneficial to ventilation.
Claims (3)
1. the flexible throttle setting of the continuously adjustable case of air quantity and air-flow angle, it is characterized in that: this device comprises that rule is installed in air quantity adjustment structure, wind direction adjustment structure and the rain-proof structure on the door-plate; Said air quantity adjustment structure comprises the plurality of rows ventilation hole (1-1) that is horizontally arranged on the door-plate, be shaped on ventilation hole ventilative one to one mouthful (3-1) and can vertically be positioned at the air door (3) of door-plate inner surface versatilely and can order about air door and move to regulate the big or small air door control lever (5) of ventilation quantity; Said wind direction adjustment structure comprises the wind blade (8) that is hinged on the air door rear side movably, makes it keep the blade adjustments bar (7) at certain inclination angle to the wind blade application of force; Said rain-proof structure is the cover plate (2) that complete cover cap ventilation hole in the door-plate outside, and the bottom of cover plate is shaped on a plurality of airflow holes (2-2) that are beneficial to ventilation.
2. the flexible throttle setting of the continuously adjustable case of air quantity according to claim 1 and air-flow angle; It is characterized in that: the inboard, upright of said door-plate is being fixed guide rail bracket (6); The two ends of air door can vertically embed respectively in the guide rail (6-1) on the guide rail bracket versatilely, and the upper end of air door then is connected with the air door control lever of vertical layout; Connecting rod fixture (9) is also being fixed in the door-plate inboard, and the upper half of air door control lever can vertically be suspended on the connecting rod fixture through adjusting nut (5-1) again after processing screw shaped and upwards passing through the through hole on the connecting rod fixture movably.
3. the flexible throttle setting of the continuously adjustable case of air quantity according to claim 2 and air-flow angle is characterized in that: the upper half of said blade adjustments bar (7) is fixing through nut (7-1) again after processing screw shaped and passing through the adjustment hole of connecting rod fixture; Second of control link transfixes the through hole of crossing on the wind blade (8-2) and holder is housed lifts the hold-down nut (8-3) that wind blade makes its maintenance angle of inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202066166U CN202121226U (en) | 2011-06-16 | 2011-06-16 | Ventilation door device for box transformer substation capable of continuously regulating air volume and air current angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202066166U CN202121226U (en) | 2011-06-16 | 2011-06-16 | Ventilation door device for box transformer substation capable of continuously regulating air volume and air current angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121226U true CN202121226U (en) | 2012-01-18 |
Family
ID=45462263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202066166U Expired - Lifetime CN202121226U (en) | 2011-06-16 | 2011-06-16 | Ventilation door device for box transformer substation capable of continuously regulating air volume and air current angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121226U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218468A (en) * | 2014-09-28 | 2014-12-17 | 国家电网公司 | Adjustable power supply cabinet |
| CN107565476A (en) * | 2017-10-23 | 2018-01-09 | 国网湖北省电力公司咸宁供电公司 | A kind of smart lock type terminal box |
| CN110068049A (en) * | 2015-03-31 | 2019-07-30 | 广州华凌制冷设备有限公司 | The shutdown control method of air conditioner and air conditioner |
| CN111064095A (en) * | 2019-12-14 | 2020-04-24 | 芜湖伊莱特电气有限公司 | Automatic cooling ring main unit |
| CN112448294A (en) * | 2020-11-26 | 2021-03-05 | 河南工学院 | Operation safety protection device for power equipment |
-
2011
- 2011-06-16 CN CN2011202066166U patent/CN202121226U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218468A (en) * | 2014-09-28 | 2014-12-17 | 国家电网公司 | Adjustable power supply cabinet |
| CN110068049A (en) * | 2015-03-31 | 2019-07-30 | 广州华凌制冷设备有限公司 | The shutdown control method of air conditioner and air conditioner |
| CN107565476A (en) * | 2017-10-23 | 2018-01-09 | 国网湖北省电力公司咸宁供电公司 | A kind of smart lock type terminal box |
| CN107565476B (en) * | 2017-10-23 | 2023-11-07 | 国网湖北省电力公司咸宁供电公司 | Intelligent lock type terminal box |
| CN111064095A (en) * | 2019-12-14 | 2020-04-24 | 芜湖伊莱特电气有限公司 | Automatic cooling ring main unit |
| CN111064095B (en) * | 2019-12-14 | 2021-05-11 | 芜湖伊莱特电气有限公司 | Automatic cooling ring main unit |
| CN112448294A (en) * | 2020-11-26 | 2021-03-05 | 河南工学院 | Operation safety protection device for power equipment |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |