CN206211349U - Fixed high-voltage switch cubicle - Google Patents
Fixed high-voltage switch cubicle Download PDFInfo
- Publication number
- CN206211349U CN206211349U CN201621308686.1U CN201621308686U CN206211349U CN 206211349 U CN206211349 U CN 206211349U CN 201621308686 U CN201621308686 U CN 201621308686U CN 206211349 U CN206211349 U CN 206211349U
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- Prior art keywords
- cabinet
- switch
- coil
- installing plate
- rear board
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Abstract
The utility model is related to fixed high-voltage switch cubicle, including cabinet, and installing plate is provided with cabinet, and installing plate is uniformly provided with stomata parallel to the rear board of cabinet on installing plate；Cabinet is divided into electric panel room and cooling chamber by installing plate, dividing plate is provided with electric panel room, electric panel room is divided into several chambers by dividing plate, several fans being fixed on rear board are provided with cooling chamber, several fans are corresponded with chamber respectively, fan is provided with switch, and switch outer sheath opens spring and be provided with the briquetting being against on switch equipped with spring is opened, installing plate is provided with coil towards the side of rear board, coil is corresponding to the position of briquetting, and coil is connected with temperature switch, and temperature switch is arranged on chamber.Multiple fans of fixed high-voltage switch cubicle are lowered the temperature to each chamber respectively, with strong points, good cooling effect；Avoiding fan and being chronically at working condition causes the waste of the energy, energy saving；Simple structure, is easy to manufacture and promotes.
Description
Technical field
The utility model is related to high-tension switch cabinet, more particularly to fixed high-voltage switch cubicle.
Background technology
High-tension switch cabinet is being commonly called as metal enclosed switchgear, is by relevant electrical equipment group by certain circuit arrangement
Complete power distribution equipment in a metal shell for closing.High-tension switch cabinet extensively using and distribution system, make receive with
Distribution electric energy is used.Both can be needed a part of power equipment or circuit input or out of service according to operation of power networks, also can be
Faulty component is quickly cut off from power network when power equipment or line failure, so as to ensure no failure part in power network
Normal operation, and equipment and operating maintenance personnel safety.Therefore, high-tension switch cabinet is very important controller switching equipment, its
Safe and reliable operation is of great significance to power system tool.High-tension switch cabinet over-heat inside phenomenon has turned into switch cubicle
Common problem during use.The exceeded safe and stable operation for directly affecting equipment of the temperature rise of switch cubicle, and problems of excessive heat
It is a process for continuing to develop, if be not controlled by, degree of superheat can constantly aggravate, and to the performance and equipment of insulating part
Life-span produces a very large impact.
Utility model content
Technical problem to be solved in the utility model is to provide and a kind of can be very good to carry out internal electric elements
Radiating, is effectively radiated, the fixed high-voltage switch cubicle of good heat dissipation effect for localized hyperthermia.
In order to solve the above technical problems, the technical solution of the utility model is：Fixed high-voltage switch cubicle, including cabinet,
Be provided with the installing plate of fixed electric elements in the cabinet, the installing plate parallel to the cabinet rear board, the installation
Uniformly stomata is provided with plate；The cabinet is divided into electric panel room on front side of the cabinet and positioned at described by the installing plate
Cooling chamber on rear side of cabinet, is provided with several dividing plates in the electric panel room, electric panel room is divided into several chambers by several dividing plates,
Be provided with several fans being fixed on the rear board in the cooling chamber, several fans respectively with a pair of the chamber 1
Should, the fan is provided with switch, and the switch outer sheath is fixed on behind described equipped with spring, the unlatching spring one end is opened
On plate, the other end for opening spring is provided with the briquetting being against on the switch, and the installing plate is towards the rear board
Side is provided with coil, and the coil is corresponding to the position of the briquetting, the briquetting and the coil during coil electricity
Adhesive, the coil is connected with temperature switch, and the temperature switch is arranged on the chamber.
Used as preferred technical scheme, the briquetting includes the connecting plate being connected with the unlatching spring, the connecting plate
Pressing table is provided with towards the side of the switch, the connecting plate side relative with the side for being provided with the pressing table is provided with
Stretch into the iron core in the coil.
Used as preferred technical scheme, the rear board is provided with strip air admission hole, and the strip air admission hole closes on described
One end of fan is inclined upwardly.
Used as preferred technical scheme, air vent on the top panel of the cabinet is provided with rain shield on the upside of the cabinet,
Projection of the rain shield projection in the horizontal plane by the cabinet in the horizontal plane is completely covered.
Used as preferred technical scheme, the top surface of the rain shield is provided with gutter.
By adopting the above-described technical solution, fixed high-voltage switch cubicle, including cabinet, fixed electricity is provided with the cabinet
The installing plate of device element, the installing plate is uniformly provided with stomata parallel to the rear board of the cabinet on the installing plate；Institute
State installing plate and the cabinet is divided into the electric panel room on front side of the cabinet and the cooling chamber on rear side of the cabinet, electrical equipment
Element is arranged in electric panel room, and the fan of super electric elements blowing is provided with cooling chamber.Be provided with the electric panel room several every
Electric panel room is divided into several chambers by plate, several dividing plates, and electric elements are respectively provided with each chamber according to purpose classification, existing
Some products are mostly to set hair-dryer in bottom panel or top panel to lower the temperature electric elements in cabinet, because the presence of dividing plate is dropped
Temp effect is bad, and the application is provided with several fans being fixed on the rear board, several fans in the cooling chamber
Corresponded with the chamber respectively, fan is directly blown on electric elements to be lowered the temperature, good cooling effect.The fan is provided with
Switch, the switch outer sheath is fixed on the rear board equipped with spring, the unlatching spring one end is opened, the unlatching bullet
The other end of spring is provided with the briquetting being against on the switch, and the installing plate is provided with coil towards the side of the rear board,
The coil is corresponding to the position of the briquetting, the briquetting and the coil adhesive during coil electricity, and the coil connects
Temperature switch is connected to, the temperature switch is arranged on the chamber.The suitable temperature switch of selected switch cubicle, temperature switch control
The switching electricity of coil, when temperature of the temperature in chamber less than temperature switch setting, coil electricity, coil adsorbs briquetting
On coil, now switch off fan and do not work, when the temperature in chamber reaches the setting value of temperature switch, temperature switch
The circuit of coil is disconnected, coil losing electricity, briquetting is pressed on switch in the presence of spring is opened, and now fan is in work shape
State, fan blowing is lowered the temperature to its corresponding chamber, maintains the stabilization of chamber indoor temperature, it is ensured that the service behaviour of switch cubicle.
Multiple fans of fixed high-voltage switch cubicle are lowered the temperature to each chamber respectively, with strong points, good cooling effect；Avoid
Fan is chronically at working condition causes the waste of the energy, energy saving；Simple structure, is easy to manufacture and promotes.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the side view of Fig. 1.
In figure：1- cabinets；2- chambers；3- dividing plates；4- stomatas；5- air vents；6- top panels；7- rain shields；8- cabinet doors；9-
Rear board；10- strip air admission holes；11- is switched；12- opens spring；13- connecting plates；14- pressing tables；15- iron cores；16- coils；
17- gutters；18- temperature switches；19- installing plates；20- electric panel rooms；21- cooling chamber；22- fans.
Specific embodiment
As depicted in figs. 1 and 2, fixed high-voltage switch cubicle, including cabinet 1, cabinet 1 are provided with cabinet door 8, and cabinet door 8 passes through door
Hinge is arranged on cabinet 1.Cabinet door 8 and cabinet 1 are provided with lock, and cabinet door 8 is in locked state in the switch cubicle course of work, it is to avoid
It is unexpected to occur.The installing plate 19 of fixed electric elements is provided with the cabinet 1, the installing plate 19 is parallel to the cabinet 1
Rear board 9,1 point of the cabinet is positioned at the electric panel room 20 of the front side of the cabinet 1 and positioned at the cabinet by the installing plate 19
The cooling chamber 21 of the rear side of body 1.Several dividing plates 3 are provided with the electric panel room 20,20 points by electric panel room of several dividing plates 3 are some
Individual chamber 2, electric elements are separately mounted on to facilitate the maintenance in later stage in different chambers 2 according to its function, for example open circuit
Device handcart is placed on breaker chamber, cable, arrester etc. and is arranged on cable vault, main bus-bar, branch bar etc. and is arranged on bus-bar room.
Although later maintenance is conveniently seen in the setting of dividing plate 3, certain obstruction is then formed for the radiating in cabinet 1.In existing product
Cooling fan is arranged on major part the top or bottom of cabinet 1, and the setting of dividing plate 3 then hinders the circulation of air-flow, and gas
Stream effectively can not flow through from electric elements, and the radiating effect of electric elements is not good.It is uniform on the installing plate 19 of the application
Be provided with stomata 4, the blowing of the level of fan 22 is set in cooling chamber 21, then effectively avoid influence of the dividing plate 3 to air-flow.Stomata
4 may be designed as the big end of horn-like, horn-like stomata 4 towards fan 22, and gas is provided when air-flow is by horn-like stomata 4
The pressure of stream, improves the cooling-down effect of air-flow, and the rear board 9 of cabinet 1 is provided with strip air admission hole 10, and cooling chamber 21 passes through bar
The relatively low gas of the inlet temperature of shape air admission hole 10 in cabinet 1 to carrying out heat exchange.Strip air admission hole 10 closes on the fan 22
One end is inclined upwardly, and reduces the entrance of water and dust.Uniformly stomata 4, the side of setting one of stomata 4 are provided with the installing plate 19
The convenient fixed electric elements in face, another aspect stomata 4 increases the area of dissipation of electric elements, and the air-flow that fan 22 is formed can be straight
Connect and blow on electric elements, cooling-down effect is more preferable.Several wind being fixed on the rear board 9 are provided with the cooling chamber 21
Fan 22, several fans 22 are corresponded with the chamber 2 respectively, and the cooling to localized high temperature regions is with strong points, cooling effect
Fruit is obvious, good cooling effect.
The fan 22 is provided with switch 11, and the button of switch 11 is pressed, and fan 22 is opened, and button is lost after pressing force
Then can automatically disconnect the circuit of fan 22.11 outer sheaths of the switch are consolidated equipped with spring 12, described unlatching spring 12 one end is opened
It is scheduled on the rear board 9, the other end for opening spring 12 is provided with the briquetting being against on the switch 11, the installing plate
19 are provided with coil 16 towards the side of the rear board 9, and the coil 16 is corresponding to the position of the briquetting, the coil 16
Temperature switch 18 is connected with, the temperature switch 18 is arranged on the chamber 2.Acted on when on unlatching spring 12 without external force, pressure
Block is pressed on the button of switch and causes that the circuit of fan 22 is connected, and fan 22 works；When briquetting absorption is on coil 16, briquetting
Button with switch 11 is separated, and the circuit of fan 22 is off, and fan does not work.The briquetting includes and the unlatching
The connecting plate 13 of the connection of spring 12, the connecting plate 13 is provided with pressing table 14, the connecting plate towards the side of the switch 11
13 sides relative with the side of the pressing table 14 is provided with are provided with the iron core 15 stretched into the coil 16.
Fan 22 can be separately turned on according to the temperature in different chamber 2, with strong points, it is to avoid be set in whole cabinet 1
One high-power blower is constantly in the waste of the energy caused by working condition, energy saving.The air-flow that fan 22 is formed can
In time the steam near high temperature electric elements is taken away, it is to avoid damage of the condensation vapor to electric elements, improve electrical equipment unit
The service life of part.In order to reduce influence of the thermal current in a wherein chamber 2 to other chambers, can be in chamber 2 away from fan
22 one end set drainage component, such as drainage plate, drainage plate one end is fixed on horizontally disposed dividing plate 3, drainage plate it is another
End is inclined upwardly.Dividing plate 3 reduces dividing plate 3 and conducts heat preferably with hollow sheeting.Because fan 22 is lowered the temperature in time to chamber 2, it is to avoid
Insulating part it is aging, extend its service life.In order to ensure the circulation of air in cabinet 1, lead on the top panel 6 of the cabinet 1
Air holes 5, the upside of the cabinet 1 is provided with rain shield 7, and the projection in the horizontal plane of the rain shield 7 is by the cabinet 1 in level
Projection on face is completely covered.The top surface of the rain shield 7 is provided with gutter 17.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (5)
1. fixed high-voltage switch cubicle, it is characterised in that：Including cabinet, the installation of fixed electric elements is provided with the cabinet
Plate, the installing plate is uniformly provided with stomata parallel to the rear board of the cabinet on the installing plate；The installing plate is by institute
Electric panel room and the cooling chamber on rear side of the cabinet that cabinet is divided on front side of the cabinet are stated, is provided with the electric panel room
Electric panel room is divided into several chambers by several dividing plates, several dividing plates, is provided with the cooling chamber and is fixed on the rear board
On several fans, several fans correspond with the chamber respectively, and the fan is provided with switch, on the outside of the switch
Be set with unlatching spring, the unlatching spring one end is fixed on the rear board, it is described open spring the other end be provided with to
Briquetting on the switch, the installing plate is provided with coil, the coil and the pressure towards the side of the rear board
The position of block is corresponding, the briquetting and the coil adhesive during coil electricity, and the coil is connected with temperature switch, described
Temperature switch is arranged on the chamber.
2. fixed high-voltage switch cubicle as claimed in claim 1, it is characterised in that：The briquetting includes and the unlatching spring
The connecting plate of connection, the connecting plate is provided with pressing table towards the side of the switch, the connecting plate be provided with the compression
The side that the side of platform is relative is provided with the iron core stretched into the coil.
3. fixed high-voltage switch cubicle as claimed in claim 1, it is characterised in that：The rear board is provided with strip air inlet
Hole, one end that the strip air admission hole closes on the fan is inclined upwardly.
4. fixed high-voltage switch cubicle as claimed in claim 1, it is characterised in that：Air vent on the top panel of the cabinet,
Rain shield, projection of the rain shield projection in the horizontal plane by the cabinet in the horizontal plane are provided with the upside of the cabinet
It is completely covered.
5. fixed high-voltage switch cubicle as claimed in claim 4, it is characterised in that：The top surface of the rain shield is provided with diversion
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308686.1U CN206211349U (en) | 2016-12-01 | 2016-12-01 | Fixed high-voltage switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308686.1U CN206211349U (en) | 2016-12-01 | 2016-12-01 | Fixed high-voltage switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211349U true CN206211349U (en) | 2017-05-31 |
Family
ID=58751138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621308686.1U Expired - Fee Related CN206211349U (en) | 2016-12-01 | 2016-12-01 | Fixed high-voltage switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879413A (en) * | 2018-06-20 | 2018-11-23 | 国网江苏省电力有限公司泰州供电分公司 | A kind of solar energy radiation distribution ring network cabinet |
| CN111490469A (en) * | 2020-04-23 | 2020-08-04 | 泉州市大西洋电力科技有限公司 | High-voltage switch complete equipment |
-
2016
- 2016-12-01 CN CN201621308686.1U patent/CN206211349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879413A (en) * | 2018-06-20 | 2018-11-23 | 国网江苏省电力有限公司泰州供电分公司 | A kind of solar energy radiation distribution ring network cabinet |
| CN111490469A (en) * | 2020-04-23 | 2020-08-04 | 泉州市大西洋电力科技有限公司 | High-voltage switch complete equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170531 Termination date: 20191201 |