CN205791096U - The U-shaped protective window of ventilation blower - Google Patents
The U-shaped protective window of ventilation blower Download PDFInfo
- Publication number
- CN205791096U CN205791096U CN201620515334.7U CN201620515334U CN205791096U CN 205791096 U CN205791096 U CN 205791096U CN 201620515334 U CN201620515334 U CN 201620515334U CN 205791096 U CN205791096 U CN 205791096U
- Authority
- CN
- China
- Prior art keywords
- tubule
- window frame
- tank wall
- ventilation
- blower
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 34
- 230000001681 protective effect Effects 0.000 title claims abstract description 11
- 210000005239 tubule Anatomy 0.000 claims abstract description 38
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241001312741 Gekko swinhonis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
nullThis utility model technology relates to a kind of power equipment，Specifically a kind of U-shaped protective window of ventilation blower，Including by left tank wall、Right tank wall、Rear box wall、Qianmen and the box-type substation of case lid composition，It is characterized in that the upper end of left tank wall or right tank wall is provided with square vent，It is provided with window frame in square vent，Protection network and shutter it is sequentially provided with outside window frame，The window frame of shutter upper end is provided with rain-proof curtain，Exhaust blower it is provided with inside window frame，Exhaust blower is fixed through exhaust hood and window frame and is connected，The bottom of right tank wall or left tank wall is provided with circular ventilation mouth，Horizontal ventilation duct it is provided with in circular ventilation mouth，Transversal ventilation pipe both sides are connected with interior longitudinal tubule (L tubule) vertically downward and outer longitudinal tubule (L tubule) respectively，The lower end of interior longitudinal tubule (L tubule) is provided with axial drain blower fan，The lower end of outer longitudinal tubule (L tubule) is provided with protection network and air filtering core，This utility model has compact conformation、Easy for installation、The advantages such as ventilation effect is good，And can effectively prevent sleet、Soil dust、The entrance of toy etc..
Description
Technical field
This utility model relates to the transformer station in electric power system, and a kind of structure letter is gathered, the U-shaped protective window of ventilation blower easy for installation.
Background technology
Along with socioeconomic development, power load is continuously increased, and the transformator superheating phenomenon in transformer station is more and more frequent.Owing to using the restriction of environmental condition, add transformer substation construction and do not seek unity of standard, cause transformer station's ventilation effect to be evidently poor.It addition, present box-type substation instead of original civil engineering transformer station substantially, become novel complete change power distribution equipment.Box-type substation is made up of left wall, You Bi, rear wall, Qianmen and case lid, manufacture and design by the transformer room's standard in national standard drawing 88D264 during making, according to designing and producing window frame and sash, in order to antitheft, have also sets up anti-theft net on window frame or antitheft blocks bar.But this vent window is not prevented from sleet, soil dust, the function that toy etc. enter, additionally, owing to air themperature in summer is higher, simple heat radiation by vent window has not reached the requirement to ambient temperature of the transformator in transformer station, also the when of being electrical load maximum when summer temperature is the highest, transformator ambient temperature is high, transformer load senior general causes self temperature rise too high, transformator breaks down and is just difficult to avoid that, additionally, also have is transformed into shutter by sash, above-mentioned shutter and the common of sash are not install rain insensitive device additional less than one, in the rainy day having wind, rainwater easily enters including transformer station, this causes threat greatly to the transformator in transformer station and electric elements；Two is that end adds dust guard, due to frequently occurring of sandstorm and haze, the electric components in transformer station causes threat greatly；Some toys (mouse, Gekko Swinhonis, bird etc.) enter transformer station owing to not having safeguard procedures to be easy to from logical purchase window.It is bigger to the threat of the transformator in transformer station and electric components；It addition, for coastal area, transformer station uses common ventilation window can increase moisture in altitude chamber, makes to work under the longtime running adverse condition of transformator and electrical equipment, substantially reduces service life, add rate of breakdown.
Summary of the invention
The purpose of this utility model is contemplated to gram report the deficiencies in the prior art, it is provided that a kind of structure letter is gathered, installed the U-shaped protective window of ventilation blower simple, using effect is good.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of U-shaped protective window of ventilation blower, including by left tank wall, right tank wall, rear box wall, Qianmen and the box-type substation of case lid composition, it is characterized in that the upper end of left tank wall or right tank wall is provided with square vent, it is provided with window frame in square vent, protection network and shutter it is sequentially provided with outside window frame, the window frame of shutter upper end is provided with rain-proof curtain, exhaust blower it is provided with inside window frame, exhaust blower is fixed through exhaust hood and window frame and is connected, the bottom of right tank wall or left tank wall is provided with circular ventilation mouth, horizontal ventilation duct it is provided with in circular ventilation mouth, transversal ventilation pipe both sides are connected with interior longitudinal tubule (L tubule) vertically downward and outer longitudinal tubule (L tubule) respectively, the lower end of interior longitudinal tubule (L tubule) is provided with axial drain blower fan, the lower end of outer longitudinal tubule (L tubule) is provided with protection network and air filtering core.
Shutter described in the utility model is by forming with window frame sides hinged blades in parallel to each other, and the blade of shutter downwards and naturally droops, to prevent wind and snow from entering in box-type substation.
Exhaust hood one end described in the utility model is coated with and connects exhaust blower air outlet, and the other end is coated with inside whole square window frame and is fixedly connected with square window frame.
This utility model can be provided with temperature sensor, central processing unit and the controller of motor switch composition, temperature sensor is located on transformator or electrical equipment and electrically connects with central processing unit through input circuit, central processing unit is connected with exhaust blower on and off switch and axial flow induced-draught fan on and off switch respectively through output circuit, to realize exhaust blower and the automatization of axial flow induced-draught fan work.
nullThis utility model utilizes steam to rise、The principle that cold air declines，Outer for the case of bottom cold air is introduced casing lower end and forms transformator and electrical equipment cooling air-flow by axial flow induced-draught fan，The heat of cooling air-flow absorption transformator and electrical equipment rises after becoming thermal current and is discharged from shutter by the exhaust blower of opposite side，To form heat loss through convection，When temperature height in box-type substation cabinet is more than 40 DEG C，Temperature sensor sends signal to central processing unit，Central authorities' outer reason device sends signal to the motor switch of induced-draught fan，Induced-draught fan is started working，Middle conjunction is carried out with inspiration cool exterior air and room air，To reduce the temperature in box-type substation，When in box-type substation, temperature height is more than 45 DEG C，Temperature sensor is to central processing unit one signal，The motor switch one signal exhaust blower work of central processing unit discharge exhaust blower，Exhaust blower forms convection current with induced-draught fan，Quickly the hot blast in box-type substation is discharged，Reduce temperature in box-type substation，Wherein protection network is to prevent mouse、Bird、The entrance of the toys such as worm；Filter element is the entrance preventing dust；Bend pipe air inlet and louver, the rain-proof curtain naturally drooped are the entrance preventing sleet downwards, and this utility model has the advantages such as compact conformation, easy for installation, ventilation effect is good, and can effectively prevent the entrance of sleet, soil dust, toy etc..
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the block diagram of this utility model middle controller.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
nullAs shown in the figure，A kind of U-shaped protective window of ventilation blower，Including by left tank wall、Right tank wall、Rear box wall、Qianmen and the box-type substation of case lid composition，The structure of above-mentioned each ingredient and the interconnected relationship between them are same as the prior art，This does not repeats，The upper end being characterised by left tank wall or right tank wall of the present utility model is provided with square vent，It is provided with window frame in square vent，Protection network 1 and shutter 2 it is sequentially provided with outside window frame，The window frame of shutter 2 upper end is provided with rain-proof curtain 3，Exhaust blower 4 it is provided with inside window frame，Exhaust blower 4 is fixed through exhaust hood 5 and window frame and is connected，Described protection network 1、Shutter 2、Rain-proof curtain 3 and the structure of exhaust blower 4、Shape and mounting means are same as the prior art，This does not repeats，Described shutter 2 is by forming with window frame sides hinged blades in parallel to each other，The blade of shutter 2 downwards and naturally droops，To prevent wind and snow from entering in box-type substation；Described exhaust hood 5 one end is coated with and connects exhaust blower 4 air outlet, and the other end is coated with inside whole square window frame and is fixedly connected with square window frame；Right tank wall or the bottom of left tank wall in this utility model are provided with circular ventilation mouth, horizontal ventilation duct it is provided with in circular ventilation mouth, transversal ventilation pipe both sides are connected with interior longitudinal tubule (L tubule) 6 vertically downward and outer longitudinal tubule (L tubule) 7 respectively, the lower end of interior longitudinal tubule (L tubule) 6 is provided with axially inhales flow fan 8, the lower end of outer longitudinal tubule (L tubule) 7 is provided with protection network 9 and air filtering core 10, transversal ventilation pipe is connected formation one reverse U shape with interior longitudinal tubule (L tubule) 6 and outer longitudinal tubule (L tubule) 7, outer longitudinal tubule (L tubule) 7 one is that the cold air drawing bottom enters in chamber, two is to prevent sleet from entering casing, described protection network (stainless steel)；Outside first installs U-shaped protecting tube (stainless steel) additional, and mouth of pipe side is vertically attached on body of wall, covers ventilation aircraft window, leaves no gaps, and adds and smears waterproof gasket cement, and opposite side mouth of pipe downward horizontal is placed.nullAdditionally，This utility model can be provided with multiple temperature sensor 11、One central processing unit 12 and the controller of two motor switch 13 compositions，Temperature sensor 11 is located on transformator or electrical equipment，Temperature sensor 11 electrically connects with central processing unit 12 through input circuit 14，Central processing unit 12 is connected with the on and off switch of exhaust blower 4 and the on and off switch of axial flow induced-draught fan 8 respectively through output circuit 15，The switch of power supply here or motor switch can be electromagnetic valves，To realize exhaust blower and the automatization of axial flow induced-draught fan work，This utility model utilizes steam to rise、The principle that cold air declines，Outer for the case of bottom cold air is introduced casing lower end and forms transformator and electrical equipment cooling air-flow by axial flow induced-draught fan，The heat of cooling air-flow absorption transformator and electrical equipment rises after becoming thermal current and is discharged from shutter by the exhaust blower of opposite side，To form heat loss through convection，When temperature height in box-type substation cabinet is more than 40 DEG C，Temperature sensor sends signal to central processing unit，Central authorities' outer reason device sends signal to the motor switch of induced-draught fan，Induced-draught fan is started working，Middle conjunction is carried out with inspiration cool exterior air and room air，To reduce the temperature in box-type substation，When in box-type substation, temperature height is more than 45 DEG C，Temperature sensor is to central processing unit one signal，The motor switch one signal exhaust blower work of central processing unit discharge exhaust blower，Exhaust blower forms convection current with induced-draught fan，Quickly the hot blast in box-type substation is discharged，Reduce temperature in box-type substation，Wherein protection network is to prevent mouse、Bird、The entrance of the toys such as worm；Filter element is the entrance preventing dust；Bend pipe air inlet and louver, the rain-proof curtain naturally drooped are the entrance preventing sleet downwards, and this utility model has the advantages such as compact conformation, easy for installation, ventilation effect is good, and can effectively prevent the entrance of sleet, soil dust, toy etc..
Claims (4)
1. the U-shaped protective window of ventilation blower, including by left tank wall, right tank wall, rear box wall, Qianmen and the box-type substation of case lid composition, it is characterized in that the upper end of left tank wall or right tank wall is provided with square vent, it is provided with window frame in square vent, protection network and shutter it is sequentially provided with outside window frame, the window frame of shutter upper end is provided with rain-proof curtain, exhaust blower it is provided with inside window frame, exhaust blower is fixed through exhaust hood and window frame and is connected, the bottom of right tank wall or left tank wall is provided with circular ventilation mouth, horizontal ventilation duct it is provided with in circular ventilation mouth, transversal ventilation pipe both sides are connected with interior longitudinal tubule (L tubule) vertically downward and outer longitudinal tubule (L tubule) respectively, the lower end of interior longitudinal tubule (L tubule) is provided with axial drain blower fan, the lower end of outer longitudinal tubule (L tubule) is provided with protection network and air filtering core.
A kind of U-shaped protective window of ventilation blower the most according to claim 1, it is characterised in that shutter is by forming with window frame sides hinged blades in parallel to each other, and the blade of shutter downwards and naturally droops.
A kind of U-shaped protective window of ventilation blower the most according to claim 1, it is characterised in that exhaust hood one end is coated with and connects exhaust blower air outlet, the other end is coated with inside whole square window frame and is fixedly connected with square window frame.
A kind of U-shaped protective window of ventilation blower the most according to claim 1, it is characterized in that being provided with temperature sensor, central processing unit and the controller of motor switch composition, temperature sensor is located on transformator or electrical equipment and electrically connects with central processing unit through input circuit, and central processing unit is connected with exhaust blower on and off switch and axial flow induced-draught fan on and off switch respectively through output circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515334.7U CN205791096U (en) | 2016-05-31 | 2016-05-31 | The U-shaped protective window of ventilation blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515334.7U CN205791096U (en) | 2016-05-31 | 2016-05-31 | The U-shaped protective window of ventilation blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791096U true CN205791096U (en) | 2016-12-07 |
Family
ID=58138458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515334.7U Expired - Fee Related CN205791096U (en) | 2016-05-31 | 2016-05-31 | The U-shaped protective window of ventilation blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785785A (en) * | 2018-01-22 | 2018-03-09 | 安徽晓星能源科技有限公司 | A kind of outdoor low voltage power cabinet for being easy to ventilation |
| CN109586186A (en) * | 2018-11-27 | 2019-04-05 | 江西赣电电气有限公司 | A kind of outdoor feeder pillar being easily installed on route lever |
-
2016
- 2016-05-31 CN CN201620515334.7U patent/CN205791096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785785A (en) * | 2018-01-22 | 2018-03-09 | 安徽晓星能源科技有限公司 | A kind of outdoor low voltage power cabinet for being easy to ventilation |
| CN107785785B (en) * | 2018-01-22 | 2019-04-30 | 安徽晓星能源科技有限公司 | A kind of outdoor low voltage power cabinet convenient for ventilation |
| CN109586186A (en) * | 2018-11-27 | 2019-04-05 | 江西赣电电气有限公司 | A kind of outdoor feeder pillar being easily installed on route lever |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206516951U (en) | A kind of electric automatization power distribution cabinet | |
| CN204012303U (en) | Outdoor console mode distribution box | |
| CN202736421U (en) | Safety cooling system of LED (Light Emitting Diode) display screen case | |
| CN205791096U (en) | The U-shaped protective window of ventilation blower | |
| CN205423085U (en) | Cooling device for wind driven generator cabin | |
| CN101509689A (en) | Equipment room ventilation purification plant | |
| CN103683013A (en) | Terminal box | |
| CN104990192A (en) | Air in-out structure of dual-layer curtain | |
| CN218586715U (en) | Ventilation device for oil field grid electric equipment | |
| CN207994451U (en) | A kind of substation's rain-proof sand air inlet | |
| CN205141456U (en) | Combination formula ventilation system of indoor transformer substation | |
| CN204929501U (en) | Collection accuse cabinet of intelligence accuse temperature cabinet body device and use cabinet body device | |
| CN214755015U (en) | Electric power intelligence switch controller with high temperature alarm mechanism | |
| CN205355605U (en) | Ventilation cooling structure of container of integrated electrical equipment cabinet | |
| CN210404498U (en) | High-efficient radiating outdoor block terminal of synthesizing | |
| CN204230700U (en) | box-type substation | |
| CN207234220U (en) | Double-deck monitoring box | |
| CN205791097U (en) | A kind of ventilation special protection window | |
| CN105025688A (en) | Cabinet body device having thermal insulation function and control cubicle using cabinet body device | |
| CN206314147U (en) | A kind of communication equipment protective housing | |
| CN217110011U (en) | Outdoor infrared hot air unit | |
| CN214757503U (en) | Electronic information engineering communication equipment protector | |
| CN204906941U (en) | Can be used to humid environment's cabinet body device and use collection of cabinet body device to control cabinet | |
| CN204906942U (en) | Thermal -insulated ventilation function's in area cabinet body device and collection accuse cabinet of use cabinet body device | |
| CN204830319U (en) | Business turn over wind structure of double -deck curtain |
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: 20161207 Termination date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |