CN206250642U - Switchyard casing - Google Patents
Switchyard casing Download PDFInfo
- Publication number
- CN206250642U CN206250642U CN201620839092.7U CN201620839092U CN206250642U CN 206250642 U CN206250642 U CN 206250642U CN 201620839092 U CN201620839092 U CN 201620839092U CN 206250642 U CN206250642 U CN 206250642U
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- CN
- China
- Prior art keywords
- shell
- fan
- ventilation fan
- switchyard
- top board
- 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
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Abstract
The utility model holds open switch station casing, including：Opening is provided with the top of shell, the top board horizontally disposed vertical top in shell is provided with support member between shell and top board, the flabellum of the first ventilation fan is arranged at opening, and the first ventilation fan outlet air end towards the outside of shell；The coaxially connected rotating shaft in motor of rotating shaft of the first ventilation fan, motor is arranged in top board；Temperature sensor is arranged at the inside of shell to sense the temperature of enclosure, and be configured to be electrically connected to comparator, in the case where temperature is more than preset temperature, comparator exports trigger signal to trigger switch, in the case where trigger switch receives trigger signal, trigger switch is closed, and trigger switch, power supply and motor form a loop for closure；In the case where temperature is less than or equal to preset temperature, comparator does not send trigger signal.The switchyard casing realizes the cooling of switchyard.
Description
Technical field
The utility model is related to electrical switchgear field, in particular it relates to switchyard casing.
Background technology
Switch cubicle is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, is switched subsequently into sub-control, respectively
Branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., have also set hyperbaric chamber with
Low-pressure chamber switch cubicle, is provided with high voltage bus, such as power plant, and what is had is additionally provided with to protect the low-frequency load reduction of capital equipment.
The Main Function of switch cubicle is to be generated electricity in power system, transmitted electricity, during distribution and electric energy change, carried out
Folding, control and protection electrical equipment.Part in switch cubicle mainly has breaker, disconnecting switch, on-load switch, operation machine
Structure, transformer and various protection devices etc. are constituted.The sorting technique of switch cubicle is a lot, such as can be with by breaker mounting means
It is divided into withdraw-type switch cabinet and fixed switching cabinet；Or according to the difference of cabinet body structure, open type switch cubicle, metal envelope can be divided into
Close switch cubicle and metal enclosed armoured switch cabinet；High-tension switch cabinet, Medium Voltage Switchgear can be divided into according to voltage class difference again
With low-tension switch cabinet etc..Be primarily adapted for use in power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and
The various different occasions such as residential quarters, skyscraper.
Switchyard is that multiple switch cabinet is combined, is arranged on the outside of switch cubicle, the damage for preventing switch cubicle
It is bad.
Existing switchyard, temperature is often very high, and the switch cabinet temperature in switchyard can not be lowered the temperature automatically, opens
The temperature in cabinet is closed once exceeding certain limit, it is easy to cause the damage of internal components.
Utility model content
The purpose of this utility model is to provide a kind of switchyard casing, and the switchyard casing overcomes of the prior art opening
Closing cabinet cannot realize the problem of cooling, realize the cooling of switchyard.
To achieve these goals, the utility model provides a kind of switchyard casing, and the switchyard casing includes：Outward
Shell, top board, the first ventilation fan, temperature sensor, comparator, trigger switch, power supply and motor, set at the top of the shell
Opening is equipped with, the top board horizontally disposed vertical top in the shell is provided between the shell and top board
Support member, the flabellum of first ventilation fan is arranged at the opening, and the outlet air end direction of first ventilation fan is described
The outside of shell；The coaxially connected rotating shaft in the motor of rotating shaft of first ventilation fan, the motor is set
In the top board；
The temperature sensor is arranged at the inside of the shell to sense the temperature of the enclosure, and is configured to
The comparator is electrically connected to, in the case where temperature is more than preset temperature, the comparator exports trigger signal and touched to described
Hair switch, in the case where the trigger switch receives the trigger signal, the trigger switch closure, the triggering is opened
Close, power supply and motor form a loop for closure；In the case where temperature is less than or equal to preset temperature, the comparing
Device does not send trigger signal.
Preferably, the trigger switch is electromagnetic switch.
Preferably, the shell is set to double-decker, and is formed with accommodating chamber in the double-decker；The receiving
Condensate liquid is filled with chamber.
Preferably, condensate liquid circulation in the accommodating chamber.
Preferably, the upper surface of the top board is provided with slope.
Preferably, the shell is protruded on the periphery of the top board, and in all edge vertically downward directions of the top board
On be provided with flange, the flange extends to the top institute of the shell away from one end of the top board towards vertically downward direction
In the lower section of horizontal plane.
Preferably, the switchyard casing also includes：Filter screen, the filter screen is arranged between the flange and the shell,
The side of the filter screen is sticked in the draw-in groove set on the shell, and the other end of the filter screen is fixed in the one of fixture
End, the other end of the fixture extends the flange, and the fixture can be slided.
Preferably, the switchyard casing also includes：First fan, the second fan, the first connecting shaft and the second connecting shaft, institute
State the rotating shaft of the first ventilation fan and first fan is connected to by the first connecting shaft, the rotating shaft of first ventilation fan is by the
Two connecting shafts are connected to second fan；First fan and second fan are arranged at the inside of the shell, and
First fan and the second fan are both facing to first ventilation fan.
Preferably, first connecting shaft includes：First transverse axis and first longitudinal axis, one end of first transverse axis are engaged in
The rotating shaft of first ventilation fan, the other end is engaged in the side of first longitudinal axis；First longitudinal axis is away from described first
The coaxially connected rotating shaft in first fan in one end of transverse axis；
Second connecting shaft includes：Second transverse axis and second longitudinal axis, one end of second transverse axis are engaged in described
The rotating shaft of one ventilation fan, the other end is engaged in the side of second longitudinal axis；Second longitudinal axis is away from second transverse axis
The coaxially connected rotating shaft in second fan in one end.
Preferably, the switchyard casing also includes：Second ventilation fan and the 3rd ventilation fan, second ventilation fan and the 3rd
Ventilation fan is arranged between the shell and the top board, and perpendicular to first ventilation fan.
By above-mentioned implementation method, switchyard casing of the present utility model overcomes switchyard casing of the prior art
The problem that can not be lowered the temperature to the temperature in switchyard, realizes the air circulation cooling of inside.By of the present utility model
Device, the temperature of inductive switch station box house that can be autonomous, in the case where temperature is more than preset temperature, just performs drop
Temperature, need not otherwise control cooling, and on the one hand such mode can ensure that temperature will not be too high, on the other hand can also save
Electric energy is saved, country's consumption of energy is reduced as far as possible.
Other feature and advantage of the present utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation of the switchyard casing for illustrating a kind of preferred embodiment of the present utility model.
Description of reference numerals
The top board of 1 shell 2
The support member of 3 first ventilation fan 4
The ventilation fan of 5 second ventilation fan 6 the 3rd
The filter screen of 7 flange 8
The fan of 9 fixture 10 first
The connecting shaft of 11 second fan 12 first
The motor of 13 second connecting shaft 14
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains the utility model, is not limited to the utility model.
In the utility model, in the case where opposite explanation is not made, the noun of locality for using such as " upper and lower, left and right " is generally
Refer to it is as shown in Figure 1 up and down." inside and outside " refer in specific profile it is interior with it is outer." remote, near " refers to relative to certain portion
Part it is remote with it is near.
The utility model provides a kind of switchyard casing, and the switchyard casing includes：Shell 1, top board 2, the first ventilation fan
3rd, temperature sensor, comparator, trigger switch, power supply and motor 14, the top of the shell 1 are provided with opening, described
The horizontally disposed vertical top in the shell 1 of top board 2, is provided with support member 4, institute between the shell 1 and top board 2
The flabellum for stating the first ventilation fan 3 is arranged at the opening, and first ventilation fan 3 outlet air end towards the shell 1
It is outside；The coaxially connected rotating shaft in the motor 14 of rotating shaft of first ventilation fan 3, the motor 14 is arranged at
In the top board 2；
The temperature sensor is arranged at the inside of the shell 1 to sense the temperature inside the shell 1, and is configured
Into being electrically connected to the comparator, in the case where temperature is more than preset temperature, the comparator exports trigger signal to described
Trigger switch, in the case where the trigger switch receives the trigger signal, the trigger switch closure, the triggering is opened
Close, power supply and motor 14 form a loop for closure；In the case where temperature is less than or equal to preset temperature, the ratio
Trigger signal is not sent compared with device.
By above-mentioned implementation method, switchyard casing of the present utility model overcomes switchyard casing of the prior art
The problem that can not be lowered the temperature to the temperature in switchyard, realizes the air circulation cooling of inside.By of the present utility model
Device, the temperature of inductive switch station box house that can be autonomous, in the case where temperature is more than preset temperature, just performs drop
Temperature, need not otherwise control cooling, and on the one hand such mode can ensure that temperature will not be too high, on the other hand can also save
Electric energy is saved, country's consumption of energy is reduced as far as possible.Device of the present utility model can be with the temperature inside automatic sensing shell 1
Situation, according to the first ventilation fan 3 of startup the need for itself or closing.
In a kind of specific embodiment of the present utility model, in order to realize switching control, the trigger switch is electromagnetism
Switch.
In this kind of implementation method, the shell 1 is set to double-decker, and receiving is formed with the double-decker
Chamber；Condensate liquid is filled with the accommodating chamber.By above-mentioned mode, the cooling of shell 1 can be realized by condensate liquid.
In a kind of specific embodiment of the present utility model, in order to heat is taken away, and heat is infinitely taken away, it is described cold
Lime set circulation in the accommodating chamber.
In this kind of implementation method, in order to the upper surface for preventing the accumulation of rainwater, the top board 2 is provided with slope.
In this kind of implementation method, the shell 1 is protruded on the periphery of the top board 2, and is erected at all edges of the top board 2
Flange 7 is provided with straight downwardly direction, the flange 7 is extended to away from one end of the top board 2 towards vertically downward direction
The lower section of horizontal plane where the top of the shell 1.
By above-mentioned mode, the entrance of foreign matter and rainwater can be prevented, greatly improve seal.
In a kind of specific embodiment of the present utility model, the switchyard casing also includes：Filter screen 8, the filter screen 8 sets
It is placed between the flange 7 and the shell 1.
By the setting of above-mentioned filter screen 8, it is ensured that the air-tightness of body structure, whole switch-box body knot is not being destroyed
In the case of structure, the radiating of switch cubicle is realized, also prevent the entrance of foreign matter.
In this kind of implementation method, in order to filter screen 8 is fixed between flange 7 and shell 1, the effect of filtering is realized,
Facilitate filter screen 8 to take out cleaning, the side of the filter screen 8 is sticked in the draw-in groove set on the shell 1, the filter screen 8 it is another
One end is fixed in one end of the fixture 9, and the other end of the fixture 9 extends the flange 7, the energy of the fixture 9
It is enough to slide.
In a kind of specific embodiment of the present utility model, the switchyard casing also includes：First fan 10, the second wind
Fan the 11, first connecting shaft 12 and the second connecting shaft 13, the rotating shaft of first ventilation fan 3 are connected to institute by the first connecting shaft 12
The first fan 10 is stated, the rotating shaft of first ventilation fan 3 is connected to second fan 11 by the second connecting shaft 13；Described
One fan 10 and second fan 11 are arranged at the inside of the shell 1, and the fan 11 of first fan 10 and second is all
Towards first ventilation fan 3.
By above-mentioned implementation method, switchyard casing of the present utility model overcomes switchyard casing of the prior art
Inside can not follow the problem of bad cooling, using aerodynamic principle, by setting the first ventilation fan 3, the first fan 10, the
The structure of two fans 11, the inside to shell 1 lowers the temperature, and using the bad flowing that follows of air, the opening set from shell 1 will
High-temperature gas suctions out discharge, and inside strengthens inner air circulation, improves drop by the first fan 10 and the second fan 11
The speed of temperature, increased cooling efficiency.
In a kind of specific embodiment of the present utility model, first connecting shaft 12 can include：First transverse axis and
First longitudinal axis, one end of first transverse axis is engaged in the rotating shaft of first ventilation fan 3, and the other end is engaged in described first and indulges
The side of axle；One end coaxially connected rotating shaft in first fan 10 of first longitudinal axis away from first transverse axis；
Second connecting shaft 13 includes：Second transverse axis and second longitudinal axis, one end of second transverse axis are engaged in described
The rotating shaft of the first ventilation fan 3, the other end is engaged in the side of second longitudinal axis；Second longitudinal axis is away from second transverse axis
The coaxially connected rotating shaft in second fan 11 in one end.
By above-mentioned mode, groove is all set on the transverse axis longitudinal axis, phase is also equipped with the rotating shaft of certain first ventilation fan 3
The groove of cooperation, the power of lateral rotation so can be converted into longitudinally rotating, and realize the effect that crosswise joint is longitudinally rotated,
In addition, the first transverse axis and the second transverse axis can be shot in the rotating shaft of the first ventilation fan 3, first the second transverse axis of transverse axis is supported with this
Position, the longitudinal axis is then directly connected with the first fan 10, the rotating shaft of the second fan 11.
In a kind of specific embodiment of the present utility model, the switchyard casing can also include：The He of second ventilation fan 5
3rd ventilation fan 6, the ventilation fan 6 of second ventilation fan 5 and the 3rd is arranged between the shell 1 and the top board 2, and vertically
In first ventilation fan 3.
By above-mentioned mode, the ventilation effect of casing can be improved, from the direction of level, realize the ventilation of casing.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, but, the utility model is not limited
Detail in above-mentioned implementation method, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out various simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
Additionally, can also be combined between a variety of implementation methods of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (10)
1. a kind of switchyard casing, it is characterised in that the switchyard casing includes：Shell (1), top board (2), the first ventilation fan
(3), temperature sensor, comparator, trigger switch, power supply and motor (14), are provided with out at the top of the shell (1)
Mouthful, the horizontally disposed vertical top in the shell (1) of top board (2), between the shell (1) and top board (2)
Support member (4) is provided with, the flabellum of first ventilation fan (3) is arranged at the opening, and first ventilation fan (3)
Outside of the outlet air end towards the shell (1)；The rotating shaft of first ventilation fan (3) is coaxially connected in the motor (14)
Rotating shaft, the motor (14) is arranged in the top board (2)；
The temperature sensor is arranged at the inside of the shell (1) to sense the temperature of the shell (1) inside, and is configured
Into being electrically connected to the comparator, in the case where temperature is more than preset temperature, the comparator exports trigger signal to described
Trigger switch, in the case where the trigger switch receives the trigger signal, the trigger switch closure, the triggering is opened
Close, power supply and motor (14) form a loop for closure；It is described in the case where temperature is less than or equal to preset temperature
Comparator does not send trigger signal.
2. switchyard casing according to claim 1, it is characterised in that the trigger switch is electromagnetic switch.
3. switchyard casing according to claim 1, it is characterised in that the shell (1) is set to double-decker, and
Accommodating chamber is formed with the double-decker；Condensate liquid is filled with the accommodating chamber.
4. switchyard casing according to claim 3, it is characterised in that condensate liquid recycle stream in the accommodating chamber
It is logical.
5. switchyard casing according to claim 1, it is characterised in that the upper surface of the top board (2) is provided with slope.
6. switchyard casing according to claim 1, it is characterised in that protrude the shell in the periphery of the top board (2)
(1) flange (7), and in all edge vertically downward directions of the top board (2) is provided with, the flange (7) is away from described
One end of top board (2) extends to the lower section of the top place horizontal plane of the shell (1) towards vertically downward direction.
7. switchyard casing according to claim 6, it is characterised in that the switchyard casing also includes：Filter screen (8), institute
State filter screen (8) to be arranged between the flange (7) and the shell (1), the side of the filter screen (8) is sticked in the shell
(1) in the draw-in groove set on, the other end of the filter screen (8) is fixed in one end of fixture (9), the fixture (9) it is another
The flange (7) is extended in one end, and the fixture (9) can be slided.
8. switchyard casing according to claim 1, it is characterised in that the switchyard casing also includes：First fan
(10), the second fan (11), the first connecting shaft (12) and the second connecting shaft (13), the rotating shaft of first ventilation fan (3) pass through
First connecting shaft (12) is connected to first fan (10), and the rotating shaft of first ventilation fan (3) passes through the second connecting shaft
(13) it is connected to second fan (11)；First fan (10) and second fan (11) are arranged at the shell
(1) inside, and first fan (10) and the second fan (11) are both facing to first ventilation fan (3).
9. switchyard casing according to claim 8, it is characterised in that first connecting shaft (12) includes：First is horizontal
Axle and first longitudinal axis, one end of first transverse axis are engaged in the rotating shaft of first ventilation fan (3), and the other end is engaged in described
The side of first longitudinal axis；First longitudinal axis is coaxially connected in first fan (10) away from one end of first transverse axis
Rotating shaft；
Second connecting shaft (13) includes：Second transverse axis and second longitudinal axis, one end of second transverse axis are engaged in described
The rotating shaft of one ventilation fan (3), the other end is engaged in the side of second longitudinal axis；Second longitudinal axis is away from second transverse axis
The coaxially connected rotating shaft in second fan (11) in one end.
10. switchyard casing according to claim 1, it is characterised in that the switchyard casing also includes：Second ventilation fan
(5) and the 3rd ventilation fan (6), second ventilation fan (5) and the 3rd ventilation fan (6) are arranged at the shell (1) and the top
Between plate (2), and perpendicular to first ventilation fan (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839092.7U CN206250642U (en) | 2016-08-04 | 2016-08-04 | Switchyard casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839092.7U CN206250642U (en) | 2016-08-04 | 2016-08-04 | Switchyard casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250642U true CN206250642U (en) | 2017-06-13 |
Family
ID=58998360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620839092.7U Expired - Fee Related CN206250642U (en) | 2016-08-04 | 2016-08-04 | Switchyard casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654921A (en) * | 2016-08-04 | 2017-05-10 | 安徽罗伯特科技股份有限公司 | Box body of switching station |
| CN107453257A (en) * | 2017-09-22 | 2017-12-08 | 刘冲 | A kind of power equipment for possessing temperature adjusting mechanism |
-
2016
- 2016-08-04 CN CN201620839092.7U patent/CN206250642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654921A (en) * | 2016-08-04 | 2017-05-10 | 安徽罗伯特科技股份有限公司 | Box body of switching station |
| CN107453257A (en) * | 2017-09-22 | 2017-12-08 | 刘冲 | A kind of power equipment for possessing temperature adjusting mechanism |
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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 |
Granted publication date: 20170613 Termination date: 20190804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |