CN106972373A - A kind of outdoor high-voltage switch cabinet - Google Patents
A kind of outdoor high-voltage switch cabinet Download PDFInfo
- Publication number
- CN106972373A CN106972373A CN201710169384.3A CN201710169384A CN106972373A CN 106972373 A CN106972373 A CN 106972373A CN 201710169384 A CN201710169384 A CN 201710169384A CN 106972373 A CN106972373 A CN 106972373A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- thermovent
- fire
- voltage switch
- outdoor high
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Special Wing (AREA)
Abstract
The cabinet door of installation is hinged the invention discloses a kind of outdoor high-voltage switch cabinet, including cabinet and its front end, the cabinet is disposed with metal shell, supporting layer and electro-magnetic screen layer from outside to inside；The metal shell bottom of the cabinet left and right sides, which is provided with to be provided with interior thermovent, interior thermovent on outer thermovent, the electro-magnetic screen layer of the cabinet left and right sides, is provided with radiator fan, and heat dissipation channel is provided with the supporting layer；Smoke Sensor and temperature sensor are provided with the cabinet inwall, the cabinet outer right wall is provided with alarm；The cabinet upper end is provided with Fire Hose, the Fire Hose and is provided with fire suppression mechanism and controller.Reasonable in design of the present invention, with good automatic heat radiation, self-extinguishing, automatic alarm and reliable waterproof effect, can be prevented effectively from the electromagnetic wave that electrical equipment is produced in cabinet and cause electromagnetic pollution to surrounding enviroment.
Description
Technical field
The present invention relates to cabinet apparatus field, specially a kind of outdoor high-voltage switch cabinet.
Background technology
Switch cubicle (switch cabinet) is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, so
Enter sub-control afterwards to switch, each branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors
Deng what is had also sets hyperbaric chamber and low-pressure chamber switch cubicle, provided with high voltage bus, such as power plant, and being additionally provided with for having mainly sets to protect
Standby low-frequency load reduction.
Existing inside switch cabinet is generally integrated the electric elements module and various discrete electronics member devices of more much caloric values
Part, these electric elements work in hot environment for a long time, not only can premature aging, reduction of service life, once moreover, distribution
Case internal temperature is too high, will have a strong impact on control accuracy and control stability, even results in electric elements and burns, and causes meaning
Outside；And the structure design of existing switch cubicle is unreasonable, cause the waterproof of switch cabinet, rainproof effect poor, do not utilize safety to make
With；In addition, the electrical equipment in switch cubicle often produces stronger electromagnetic wave, larger electromagnetic pollution can be produced to periphery.
The content of the invention
There is good automatic heat radiation, self-extinguishing, automatic alarm and reliable it is an object of the invention to provide a kind of
Waterproof effect, it is to avoid the outdoor high-voltage switch cabinet of electromagnetic pollution, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of outdoor high-voltage switch cabinet, including cabinet and its front end are hinged the cabinet door of installation, the cabinet from outside to inside according to
It is secondary to be provided with metal shell, supporting layer and electro-magnetic screen layer；The metal shell bottom of the cabinet left and right sides is provided with outer
It is provided with thermovent, the electro-magnetic screen layer of the cabinet left and right sides on interior thermovent, interior thermovent and radiation air is installed
Fan, is provided with heat dissipation channel in the supporting layer, the heat dissipation channel bottom is connected with outer thermovent, heat dissipation channel top with it is interior
Thermovent is connected；Smoke Sensor and temperature sensor are provided with the cabinet inwall, the cabinet outer right wall is provided with
Alarm；The cabinet upper end, which is provided with Fire Hose, the Fire Hose, is provided with fire suppression mechanism and controller, the controller
It is connected respectively with alarm, temperature sensor, Smoke Sensor, radiator fan and fire suppression mechanism signal control end.
As further scheme of the invention, observation window is provided with the cabinet door.
As scheme of the invention further, one of radiator fan is air ejector fan, another radiator fan be into
Wind fan.
As further scheme of the invention, the fire suppression mechanism includes fire extinguishing spray cans, and the fire extinguishing spray cans passes through jet pipe
It is connected with the shower nozzle on top in cabinet, the magnetic valve being connected with controller signals is provided with the jet pipe.
As further scheme of the invention, the turnover panel for being conveniently replaceable fire extinguishing spray cans is provided with the right side of the Fire Hose.
As further scheme of the invention, the outer thermovent is provided with louvered shutter, the louvered shutter
Strip eaves tilts down setting.
As scheme of the invention further, the Fire Hose upper front end be provided with can pull weather shield, it is described to disappear
The left and right sides is provided with the chute being adapted to weather shield in anti-case, and the weather shield is located above controller and fire suppression mechanism, institute
State the front edge of board that keeps off the rain and be provided with handle.
Compared with prior art, the beneficial effects of the invention are as follows：The strip eaves of the louvered shutter of setting is tilted down, and is kept away
Exempt from rainwater at louvered shutter to enter, strengthen rainproof effect；Smoke Sensor, fire suppression mechanism, alarm and the control of setting
Device coordinates, and when electric elements unexpected burning in cabinet, can tentatively be put out a fire, while alarm equipment alarm, warns work people
Member's processing in time；The electro-magnetic screen layer of setting being capable of electrical equipment is produced in shielding cabinet body electromagnetic wave, it is to avoid periphery is produced
Electromagnetic pollution；Outer thermovent, heat dissipation channel and interior thermovent are staggeredly arranged, and not only possess good waterproof effect, additionally it is possible to keep away
Exempt from directly to open up and cause the decrease significantly of effectiveness through the thermovent of cabinet；Pass through left and right radiator fan, temperature
Spend the cooperation of sensor and controller so that cabinet can realize automation heat sinking function, not only good heat dissipation effect, moreover it is possible to save
Energy resource consumption.Reasonable in design of the present invention, with good automatic heat radiation, self-extinguishing, automatic alarm and reliable waterproof
Effect, can be prevented effectively from the electromagnetic wave that electrical equipment is produced in cabinet and cause electromagnetic pollution to surrounding enviroment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of outdoor high-voltage switch cabinet；
Fig. 2 is a kind of structural representation of cabinet body sidewall in outdoor high-voltage switch cabinet；
Fig. 3 is a kind of structural representation of Fire Hose in outdoor high-voltage switch cabinet.
In figure：1- cabinets, 11- metal shells, 12- supporting layers, 13- electro-magnetic screen layers, 14- louvered shutters, 15- alarms
Device, 16- Smoke Sensors, 17- radiator fans, 18- temperature sensors, 2- cabinet doors, 21- observation windows, 3- Fire Hoses, 31- turnover panels,
In 32- weather shields, 33- handles, 34- chutes, 4- fire extinguishing spray cans, 41- jet pipes, 42- magnetic valves, 43- shower nozzles, 5- controllers, 6-
Thermovent, 7- heat dissipation channels, the outer thermovents of 8-.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1~3 are referred to, the present invention provides a kind of technical scheme：A kind of outdoor high-voltage switch cabinet, including cabinet 1 and its
Front end, which is hinged in the cabinet door 2 of installation, the cabinet door 2, is provided with observation window 21, and the cabinet 1 is disposed with gold from outside to inside
Belong to shell 11, supporting layer 12 and electro-magnetic screen layer 13；The bottom of metal shell 11 of the left and right sides of cabinet 1 is provided with outer dissipate
Be provided with hot mouth 8, the electro-magnetic screen layer 13 of the left and right sides of cabinet 1 on interior thermovent 6, interior thermovent 6 be provided with it is scattered
Heat dissipation channel 7 is provided with Hot-air fan 17, the supporting layer 12, the bottom of heat dissipation channel 7 is connected with outer thermovent 8, radiated
The top of passage 7 is connected with interior thermovent 6；One of radiator fan 17 is air ejector fan, and another radiator fan 17 is air intake
Fan, forms radiating circulation, the quick heat radiating contributed to inside cabinet 1；Louvered shutter is provided with the outer thermovent 8
14, the strip eaves of the louvered shutter 14 tilts down setting；Smoke Sensor 16 and temperature are provided with the inwall of cabinet 1
Sensor 18 is spent, the outer right wall of cabinet 1 is provided with alarm 15；The upper end of cabinet 1 is provided with Fire Hose 3, described to disappear
Fire suppression mechanism and controller 5 are provided with anti-case 3, the controller 5 is passed with alarm 15, temperature sensor 18, smog respectively
Sensor 16, radiator fan 17 and the connection of fire suppression mechanism signal control end.
Wherein, the fire suppression mechanism includes fire extinguishing spray cans 4, and the fire extinguishing spray cans 4 passes through top in jet pipe 41 and cabinet 1
Shower nozzle 43 is connected, and the magnetic valve 42 being connected with the signal of controller 5 is provided with the jet pipe 41；The right side of Fire Hose 3 is set
There is the turnover panel 31 for being conveniently replaceable fire extinguishing spray cans 4.
The upper front end of Fire Hose 3 be provided with can pull weather shield 32, the left and right sides is provided with the Fire Hose 3
The chute 34 being adapted to weather shield 32, the weather shield 32 is located above controller 5 and fire suppression mechanism, the front end of weather shield 32
Handle 33 is provided with, it is convenient to extract out or push-in weather shield 32.
The present invention operation principle be：The strip eaves of the louvered shutter 14 of setting is tilted down, it is to avoid rainwater is from radiating
Enter at shutter 14, with preferable rainproof effect；Smoke Sensor 16 is set, when electric elements unexpected burning in cabinet 1
When, simultaneously sender is to controller 5 for the detection of Smoke Sensor 16, and the control magnetic valve 42 of controller 5 is opened, and fire extinguishing spray cans 4 passes through jet pipe
41 and shower nozzle 43 dry powder is sprayed into cabinet 1, tentatively put out a fire, at the same controller 5 control alarm 15 alarm, warn work
Personnel are handled in time；The electro-magnetic screen layer of setting being capable of electrical equipment is produced in shielding cabinet body electromagnetic wave, it is to avoid is produced from periphery
Raw electromagnetic pollution；Outer thermovent 8, heat dissipation channel 7 and interior thermovent 6 are staggeredly arranged, and not only possess good waterproof effect, moreover it is possible to
Enough avoid directly opening up and cause the decrease significantly of effectiveness through the thermovent of cabinet 1；Temperature sensor 18 is detected
To the internal temperature of cabinet 1 it is too high when, controller 5 will control air ejector fan and air inlet fan to work, and the inside of cabinet 1 be carried out fast
Speed radiating；When the internal temperature of cabinet 1 is relatively low, air ejector fan and air inlet fan are stopped, and save energy consumption；Dissipated by left and right
The cooperation of Hot-air fan 17, temperature sensor 18 and controller 5 so that cabinet 1 can realize automation heat sinking function, not only radiate
Effect is good, moreover it is possible to save energy resource consumption.
Weather shield 32 is set, and when the external world rains, the rainwater at cabinet door 2 can be blocked by extracting weather shield 32 out, so as to improve
Rainy day overhauls rainproof effect during power distribution cabinet, reduces because rainwater triggers the possibility of accident into power distribution cabinet, when not in use, keeps off
Rain plate 32 can be accommodated in Fire Hose 3 by chute 34, and the attractive in appearance of power distribution cabinet is not influenceed；Observation window 21 is set, without opening cabinet
The door 2 i.e. inner case of observable cabinet 1；The electromagnetic wave that electrical equipment is produced in electro-magnetic screen layer 13, shielding cabinet 1 is set, kept away
Exempt to produce electromagnetic pollution to periphery.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (7)
1. a kind of outdoor high-voltage switch cabinet, including cabinet and its front end are hinged the cabinet door of installation, it is characterised in that the cabinet by
Metal shell, supporting layer and electro-magnetic screen layer are disposed with outside；The metal shell bottom of the cabinet left and right sides is equal
It is provided with outer thermovent, the electro-magnetic screen layer of the cabinet left and right sides to be provided with interior thermovent, interior thermovent and installs
Have and heat dissipation channel is provided with radiator fan, the supporting layer, the heat dissipation channel bottom is connected with outer thermovent, heat dissipation channel
Top is connected with interior thermovent；It is provided with the cabinet inwall outer on the right side of Smoke Sensor and temperature sensor, the cabinet
Wall is provided with alarm；The cabinet upper end is provided with Fire Hose, the Fire Hose and is provided with fire suppression mechanism and controller, institute
Controller is stated respectively with alarm, temperature sensor, Smoke Sensor, radiator fan and fire suppression mechanism signal control end to connect
Connect.
2. a kind of outdoor high-voltage switch cabinet according to claim 1, it is characterised in that：Observation is provided with the cabinet door
Window.
3. a kind of outdoor high-voltage switch cabinet according to claim 1, it is characterised in that：One of radiator fan is air draft
Fan, another radiator fan is air inlet fan.
4. a kind of outdoor high-voltage switch cabinet according to claim 1, it is characterised in that：The fire suppression mechanism includes sprayer for extinguishing fire
Tank, the fire extinguishing spray cans is connected by jet pipe with the shower nozzle on top in cabinet, is provided with and is connected with controller signals on the jet pipe
The magnetic valve connect.
5. a kind of outdoor high-voltage switch cabinet according to claim 4, it is characterised in that：It is provided with just on the right side of the Fire Hose
In the turnover panel for changing fire extinguishing spray cans.
6. a kind of outdoor high-voltage switch cabinet according to claim 1, it is characterised in that：The outer thermovent is provided with radiating
Shutter, the strip eaves of the louvered shutter tilts down setting.
7. a kind of outdoor high-voltage switch cabinet according to claim 1, it is characterised in that：The Fire Hose upper front end is set
Have can pull weather shield, the left and right sides is provided with the chute being adapted to weather shield in the Fire Hose, and the weather shield is located at
Above controller and fire suppression mechanism, the front edge of board that keeps off the rain is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169384.3A CN106972373A (en) | 2017-03-21 | 2017-03-21 | A kind of outdoor high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169384.3A CN106972373A (en) | 2017-03-21 | 2017-03-21 | A kind of outdoor high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106972373A true CN106972373A (en) | 2017-07-21 |
Family
ID=59329121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169384.3A Pending CN106972373A (en) | 2017-03-21 | 2017-03-21 | A kind of outdoor high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972373A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706759A (en) * | 2017-10-20 | 2018-02-16 | 宝亨新电气（集团）有限公司 | A kind of intelligent low-voltage switch cabinet with high security performance |
| CN108988174A (en) * | 2018-07-26 | 2018-12-11 | 钟乘凤 | A kind of outdoor low voltage switchgear |
| CN109548375A (en) * | 2018-12-06 | 2019-03-29 | 深圳市中冀联合技术股份有限公司 | A kind of novel electromagnetic shielding cabinet |
| CN109661137A (en) * | 2019-01-14 | 2019-04-19 | 彭小玲 | A kind of guarding against theft type outdoor communication cabinets |
| CN110323681A (en) * | 2019-08-06 | 2019-10-11 | 陕西高开电气科技有限公司 | A kind of outdoor electric high-voltaghe compartment change device |
| CN112242229A (en) * | 2019-07-16 | 2021-01-19 | 武汉九控电气科技有限公司 | Transformer case thermovent structure |
| CN112563947A (en) * | 2020-12-15 | 2021-03-26 | 唐山远宏电气设备有限公司 | Switch cabinet with good cooling performance |
| CN113078004A (en) * | 2021-03-29 | 2021-07-06 | 张璐 | High-speed server heat dissipation cabinet and heat dissipation method thereof |
| CN113381306A (en) * | 2021-08-12 | 2021-09-10 | 江苏信实电气有限公司 | Liftable switch board |
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| CN203026817U (en) * | 2012-12-20 | 2013-06-26 | 信阳华祥电力建设集团有限责任公司 | Outdoor box-type transformer substation protecting casing |
| CN204167711U (en) * | 2014-11-08 | 2015-02-18 | 国家电网公司 | A kind of low-voltage distribution cabinet |
| CN204424759U (en) * | 2015-03-20 | 2015-06-24 | 江西华通电气有限公司 | A kind of Multifunctional low voltage distribution cabinet |
| CN205565444U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Outdoor power distribution cabinet |
-
2017
- 2017-03-21 CN CN201710169384.3A patent/CN106972373A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203026817U (en) * | 2012-12-20 | 2013-06-26 | 信阳华祥电力建设集团有限责任公司 | Outdoor box-type transformer substation protecting casing |
| CN204167711U (en) * | 2014-11-08 | 2015-02-18 | 国家电网公司 | A kind of low-voltage distribution cabinet |
| CN204424759U (en) * | 2015-03-20 | 2015-06-24 | 江西华通电气有限公司 | A kind of Multifunctional low voltage distribution cabinet |
| CN205565444U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Outdoor power distribution cabinet |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706759A (en) * | 2017-10-20 | 2018-02-16 | 宝亨新电气（集团）有限公司 | A kind of intelligent low-voltage switch cabinet with high security performance |
| CN107706759B (en) * | 2017-10-20 | 2024-04-05 | 宝亨新电气（集团）有限公司 | Intelligent low-voltage switch cabinet with extremely high security performance |
| CN108988174A (en) * | 2018-07-26 | 2018-12-11 | 钟乘凤 | A kind of outdoor low voltage switchgear |
| CN109548375A (en) * | 2018-12-06 | 2019-03-29 | 深圳市中冀联合技术股份有限公司 | A kind of novel electromagnetic shielding cabinet |
| CN109661137A (en) * | 2019-01-14 | 2019-04-19 | 彭小玲 | A kind of guarding against theft type outdoor communication cabinets |
| CN112242229A (en) * | 2019-07-16 | 2021-01-19 | 武汉九控电气科技有限公司 | Transformer case thermovent structure |
| CN110323681A (en) * | 2019-08-06 | 2019-10-11 | 陕西高开电气科技有限公司 | A kind of outdoor electric high-voltaghe compartment change device |
| CN112563947A (en) * | 2020-12-15 | 2021-03-26 | 唐山远宏电气设备有限公司 | Switch cabinet with good cooling performance |
| CN113078004A (en) * | 2021-03-29 | 2021-07-06 | 张璐 | High-speed server heat dissipation cabinet and heat dissipation method thereof |
| CN113078004B (en) * | 2021-03-29 | 2023-02-07 | 沈阳奥迅科技有限公司 | High-speed server heat dissipation cabinet and heat dissipation method thereof |
| CN113381306A (en) * | 2021-08-12 | 2021-09-10 | 江苏信实电气有限公司 | Liftable switch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
|
| RJ01 | Rejection of invention patent application after publication |