CN207053013U - Compensating cabinet - Google Patents
Compensating cabinet Download PDFInfo
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- CN207053013U CN207053013U CN201720938977.7U CN201720938977U CN207053013U CN 207053013 U CN207053013 U CN 207053013U CN 201720938977 U CN201720938977 U CN 201720938977U CN 207053013 U CN207053013 U CN 207053013U
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- drawer
- cabinet door
- compensating
- cabinet
- axial flow
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Abstract
The utility model discloses a kind of compensating cabinet, its drip irrigation device is to include compensating casing, the multiple drawers being vertically arranged in compensation box body, the reactor and capacitor being arranged in drawer, the compensation casing vertical direction side is provided with cabinet door, one end on the drawer close to cabinet door is provided with axial flow blower, and axial flow blower in drawer to radiating；The radiator window for the heat discharge compensation casing for extracting the axial flow blower out is provided with the cabinet door；Capacitor can be isolated with reactor, while the compensating unit of each layer is all radiated so that radiating effect is preferable.
Description
Technical field
Power distribution cabinet technical field is the utility model is related to, more specifically, it relates to a kind of compensating cabinet.
Background technology
Loadtype in power system largely belongs to inductive load, and plus electricity consumption, electric power is generally widely used in enterprise
Electronic equipment, make power factor of electric network relatively low.Relatively low power factor reduces utilization rate of equipment and installations, adds power supply investment, damage
Quality of voltage has been done harm to, has reduced service life of equipment, has considerably increased line loss.
In order to improve energy waste and the factor of these unfavorable power supply productions that power factor of electric network is lowly brought, it is necessary to make
Power factor of electric network is effectively improved.If these obvious reactive powers will be provided by generator and Long Distant Transmit is
It is irrational, it is generally also impossible.Reasonable approach is exactly to need the place of reactive power to produce reactive power, that is, increasing
Add reactive power compensating apparatus and device.
In the prior art, the inside of capacitor compensation cabinet is configured with substantial amounts of capacitor and reactor, result in electric capacity benefit
Repaying cabinet, heat is very big in the process of running, and reactor is main heater element, operationally can reach more than 60 DEG C；Existing electric capacity
Compensating cabinet, a radiator fan is provided with cabinet, and radiator window is opened up on cabinet, but this mode heat dissipation ventilation is imitated
Fruit is bad, influences electric elements service life in capacitor compensation cabinet, while easily trigger electrical fire.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of compensating cabinet, can be by electric capacity
Device is isolated with reactor, while the compensating unit of each layer is all radiated so that radiating effect is preferable.
To achieve the above object, the utility model provides following technical scheme：
A kind of compensating cabinet, including compensate casing, the multiple drawers being vertically arranged in compensation box body, be arranged in drawer
Reactor and capacitor, the compensation casing vertical direction side are provided with cabinet door, close to one end of cabinet door on the drawer
Axial flow blower is provided with, axial flow blower in drawer to radiating；It is provided with extract the axial flow blower out in the cabinet door
The radiator window of heat discharge compensation casing.
By using above-mentioned technical proposal, reactive power compensation is carried out by the reactor of setting, reactance is in running
It is middle to produce big calorimetric, heat is extracted out by the axial flow blower set on each layer drawer, shed by radiator window, more effectively
The temperature in compensation box body is reduced, so as to reduce the influence to other elements, the service life of element is increased, subtracts simultaneously
Small fire odds.
Preferably, it is provided with multiple axial flow blowers on each drawer.
, can be to the electricity in drawer by the multiple axial flow blowers set on drawer by using above-mentioned technical proposal
Anti- device carries out more comprehensive radiating so that the temperature in drawer will not be too high.
Preferably, the radiator window be provided with parallel to drawer it is multiple.
By using above-mentioned technical proposal, the multiple radiating frames set by parallel drawer so that axial flow blower is by warm
Amount can be spread out when extracting out by radiator window.
Preferably, offering thermal window in the cabinet door, the radiator window is fixedly installed on thermal window, radiator window
Including being fixed in cabinet door and shutter away from drawer side and the fixed frame for being positioned close to drawer one end.
By using above-mentioned technical proposal, by being located at the shutter in outside, the inclined lower angle of shutter can be with
The debris for more effectively reducing rainwater enters in compensation box body.
Preferably, the radiator window also includes the filtering sponge being clipped between shutter and fixed frame.
By using above-mentioned technical proposal, dust-proof effect more can effectively be played by the filtering sponge of setting.
Preferably, the fixed frame both sides are fixedly installed flexible fixture block, fixture block, which is connected to, to be opened in cabinet door
And in the neck at thermal window edge.
By using above-mentioned technical proposal, by the fixture block and neck of setting, fixed frame can be conveniently dismantled,
So as to conveniently be changed to filtering sponge.
Preferably, being provided with the division board isolated to capacitor with reactor in the drawer, reactor is arranged on
Close to cabinet door side.
By using above-mentioned technical proposal, when compensating cabinet is operated, reactor is main pyrotoxin, passes through setting
Division board reactor and capacitor can be kept apart, so as to reduce influence of the heat to capacitor.
Preferably, the compensation casing offers thermovent in one end away from cabinet door.
By using above-mentioned technical proposal, by the thermovent of setting, capacitor can preferably be dissipated
Heat.
Preferably, the drawer offers multiple ventilation ports in one end close to thermovent.
By using above-mentioned technical proposal, pass through the ventilation port of setting so that capacitor is in communication with the outside so that capacitor
The heat at place is directly emitted to outside casing.
Preferably, the cabinet lock of locking cabinet door is provided with the cabinet door.
By using above-mentioned technical proposal, locked by the cabinet of setting, casing closed-lock will be compensated at work, avoid it
His personnel are operated, and contingency occur.
In summary, the utility model has the advantages that：
1st, reactive power compensation is carried out by the reactor of setting, reactance produces big calorimetric in the process of running, by
The axial flow blower set on each layer drawer extracts heat out, is shed by radiator window, more effectively reduces in compensation box body
Temperature, so as to reduce the influence to other elements, the service life of element is increased, while reduce fire odds；
2nd, by being located at the shutter in outside, the inclined lower angle of shutter, rainwater more can effectively be reduced
Debris enter compensation box body in；
3rd, when compensating cabinet is operated, reactor is main pyrotoxin, can be by reactance by the division board of setting
Device and capacitor are kept apart, so as to reduce influence of the heat to capacitor.
Brief description of the drawings
Fig. 1 is the overall structure diagram of compensating cabinet；
Fig. 2 is the structural representation of prominent thermovent in compensating cabinet；
Fig. 3 is the structural representation of compensating unit in compensating cabinet；
Fig. 4 is the structural representation of prominent radiating subassembly in compensating cabinet；
Fig. 5 is the structural representation of prominent radiator window in compensating cabinet；
Fig. 6 is the structural representation of prominent shutter in compensating cabinet.
Reference：1st, casing is controlled；2nd, casing is compensated；21st, side plate；22nd, top plate；23rd, bottom plate；24th, cabinet door；241st, dissipate
Thermal window；242nd, cabinet is locked；25th, thermovent；3rd, compensating unit；31st, drawer；311st, division board；312nd, handle；313rd, ventilation port；
32nd, slide rail；33rd, capacitor；34th, reactor；321st, baffle plate；4th, radiating subassembly；41st, axial flow blower；411st, blade；412nd, prevent
Protecting wire net；42nd, heat emission hole；5th, radiator window；51st, sponge is filtered；52nd, shutter；53rd, fixed frame；531st, fixture block；532nd, neck.
Embodiment
Embodiment of the present utility model is described further referring to the drawings.
A kind of compensating cabinet, as shown in figure 1, including control casing 1 and compensation casing 2, control casing 1 is used to control power supply
Input；Compensation casing 2 is vertically arranged including two pieces and mutually contradictory side plate 21, is fixedly installed in the both sides up and down of side plate 21
Top plate 22 and bottom plate 23；Cabinet door 24 is connected with horizontally rotating perpendicular to the side of biside plate 21, in one end away from cabinet door 24
Thermovent 25 is surrounded by side plate 21, bottom plate 23 and top plate 22（As shown in Figure 2）；Slided in compensation casing 2 and be provided with multilayer benefit
Repay unit 3.
As shown in Figures 2 and 3, compensating unit 3 includes the drawer 31 being slidably arranged on two blocks of side plates 21, on side plate 21
And be horizontally fixed with slide rail 32 along parallel to the direction of side plate 21, drawer 31 is slidably arranged on slide rail 32, on slide rail 32 and
Baffle plate 321 is vertically arranged with close to one end of thermovent 25 so that drawer 31 is limited it when pull enters in compensation casing 2
Position.
Drawer 31 is larger close to the side area of cabinet door 24, is fixed on compensation casing 2, prevented by the screw of setting
Maloperation only is carried out to it, when needing to be overhauled, screw is screwed out, opens drawer 31.
Capacitor 33 and reactor 34 are fixedly installed in drawer 31, inactivity compensation is carried out to circuit, in the same of work
When, reactor 34 produces big calorimetric, and to prevent from influenceing capacitor 33, isolation is provided between capacitor 33 and reactor 34
Plate 311, for isolating capacitor 33 and reactor 34, on drawer 31 and close to thermovent 25 one end offer it is multiple ventilative
Mouth 313, capacitor 33 is arranged close to the side of ventilation port 313, radiating is aerated to capacitor 33, so as to reduce reactor
The influence of 34 pairs of capacitors 33.
As shown in Figure 3 and Figure 4, in the one end of drawer 31 away from ventilation port 313, it is provided with and mainly reactor 34 is distributed
The radiating subassembly 4 that is radiated of heat, radiating subassembly 4 includes being arranged on carries out suction air on drawer 31 to the inside of drawer 31
Axial flow blower 41, multiple heat emission holes 42 are offered in the one end of drawer 31 away from ventilation port 313, axial flow blower 41 is fixedly installed on
In heat emission hole 42, axial flow blower 41 includes the blade 411 being rotatably arranged in heat emission hole 42 and is fixedly installed on heat emission hole 42
The protection network 412 at both ends, multiple axial flow blowers 41 are provided with each drawer 31.
Handle 312 is fixedly installed close to one end of heat emission hole 42 in drawer 31, for opening or closing drawer 31.
As shown in Figure 4 and Figure 5, the heat discharge compensation casing for axial flow blower 41 to be suctioned out is provided with cabinet door 24
Thermal window 241 inside 2, thermal window 241 is rectangular, is offered parallel to drawer 31 multiple, is set on thermal window 241
It is equipped with radiator window 5.
As shown in Figure 5 and Figure 6, radiator window 5 includes being arranged on the filtering sponge 51 inside thermal window 241 and being arranged on
The shutter 52 and fixed frame 53 of the both sides of sponge 51 are filtered, wherein shutter 52 is fixedly installed on the outer side of cabinet door 24.
Shutter 52 is tilted down setting, plays the effect of waterproof and dustproof；Filtering sponge 51 is clipped in shutter 52 with consolidating
Determine to play between frame 53 effect of dust suction；Fixed frame 53 is connected in thermal window 241, is fixedly installed on the both sides of fixed frame 53
There is flexible fixture block 531, have neck 532 in company's edge of thermal window 241 so that fixture block 531 is connected to neck
In 532, dismantled so as to which fixed frame 53 is convenient, be conveniently replaceable filtering sponge 51.
The cabinet lock 242 of locking compensation casing 2 is provided with cabinet door 24.
When in use, capacitor 33 and reactor 34 are installed in drawer 31, capacitor 33 and reactor 34 it
Between be provided with division board 311, by drawer 31 slide into compensation casing 2 in, be fixed using screw, then cover cabinet door 24, enter
Row inactivity compensation operation, the capacitor 33 in drawer 31 is inhaled by the axial flow blower 41 being arranged on each layer drawer 31
Heat, radiated from the radiator window 5 at cabinet door 24, and absorption is entered to dust by the filtering sponge 51 of setting.
The utility model, the heat diffusion of reactor 34 can be efficiently reduced to electric capacity by the division board 311 of setting
On device 33, the compensating unit 3 of each layer can be radiated by the axial flow blower 41 and radiator window 5 of setting, so as to strengthen
The service life of element, while decrease the generation of fire, while can be played by the filtering sponge 51 of setting dust-proof
Effect.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of compensating cabinet, including compensate casing (2), the multiple drawers (31) being vertically arranged in compensation casing (2), be arranged on
Reactor (34) and capacitor (33) in drawer (31), it is characterized in that：Described compensation casing (2) vertical direction side is set
There are cabinet door (24), the drawer（31）Upper close cabinet door（24）One end be provided with axial flow blower（41）, axial flow blower（41）It is right
Drawer（31）Inside radiated；The cabinet door（24）On be provided with the axial flow blower（41）The heat discharge compensation box of extraction
Body（2）Radiator window（5）.
2. compensating cabinet according to claim 1, it is characterized in that：Multiple axial flow blowers are provided with each drawer (31)
(41)。
3. compensating cabinet according to claim 1 or 2, it is characterized in that：The radiator window (5) is provided with parallel to drawer (31)
It is multiple.
4. compensating cabinet according to claim 3, it is characterized in that：Thermal window (241), institute are offered on the cabinet door (24)
State radiator window（5）It is fixedly installed on thermal window（241）On, radiator window (5) includes being fixed in cabinet door (24) and away from drawer
(31) shutter (52) of one end and it is positioned close to the fixed frame (53) of drawer (31) side.
5. compensating cabinet according to claim 4, it is characterized in that：The radiator window (5) also include be clipped in shutter (52) with
Filtering sponge (51) between fixed frame (53).
6. compensating cabinet according to claim 5, it is characterized in that：Fixed frame (53) both sides are fixedly installed flexible
Fixture block (531), fixture block (531) be connected to is opened in cabinet door (24) and positioned at thermal window (241) edge neck (532)
It is interior.
7. compensating cabinet according to claim 1, it is characterized in that：It is provided with the drawer (31) to capacitor (33) and electricity
The division board (311) that anti-device (34) is isolated, reactor (34) are positioned close to cabinet door (24) side.
8. compensating cabinet according to claim 7, it is characterized in that：The compensation casing (2) is in one end away from cabinet door (24)
Offer thermovent (25).
9. compensating cabinet according to claim 8, it is characterized in that：The drawer (31) is opened in one end close to thermovent (25)
Provided with multiple ventilation ports (313).
10. compensating cabinet according to claim 1, it is characterized in that：Locking cabinet door (24) is provided with the cabinet door (24)
Cabinet locks (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938977.7U CN207053013U (en) | 2017-07-28 | 2017-07-28 | Compensating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938977.7U CN207053013U (en) | 2017-07-28 | 2017-07-28 | Compensating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053013U true CN207053013U (en) | 2018-02-27 |
Family
ID=61496923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720938977.7U Active CN207053013U (en) | 2017-07-28 | 2017-07-28 | Compensating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207053013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069841A (en) * | 2021-02-22 | 2021-07-06 | 广东电网有限责任公司广州供电局 | Dust-proof device |
-
2017
- 2017-07-28 CN CN201720938977.7U patent/CN207053013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069841A (en) * | 2021-02-22 | 2021-07-06 | 广东电网有限责任公司广州供电局 | Dust-proof device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 82, Longfeng New Town Industrial Park, sichundian Town, Wuqing District, Tianjin Patentee after: Etrus (Tianjin) Electric Technology Co.,Ltd. Address before: 301735 Tianjin city Wuqing District Town Village Si Dadong Road No. 82 No. 2. Patentee before: TIANJIN ZHONGTAI ZHIDA ELECTRICAL TECHNOLOGY Co.,Ltd. |