CN208241163U - A kind of three-phase imbalance automation regulating device - Google Patents
A kind of three-phase imbalance automation regulating device Download PDFInfo
- Publication number
- CN208241163U CN208241163U CN201820848325.9U CN201820848325U CN208241163U CN 208241163 U CN208241163 U CN 208241163U CN 201820848325 U CN201820848325 U CN 201820848325U CN 208241163 U CN208241163 U CN 208241163U
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- fixed case
- fixedly installed
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- installation cabinet
- thermovent
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000003213 activating effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of three-phase imbalances to automate regulating device, including Installation cabinet and top cover, the top cover is fixedly mounted on the top side of Installation cabinet, the side of Installation cabinet offers thermovent, multiple heat sinks are movably installed in thermovent, Installation cabinet is fixedly installed with fixed case on the side inner wall of thermovent, heat conducting bar is fixedly installed on the bottom side inner wall of fixed case, the bottom end of heat conducting bar extends to outside fixed case, the top of heat conducting bar is equipped with the same support plate being movably arranged on the inner wall of fixed case two sides, the top side of support plate is fixedly installed with the first conducting block, the second conducting block is fixedly installed on the top side inner wall of fixed case, first conducting block is adapted with the second conducting block.The utility model structure is simple, can the heat sink that can automatically open when the temperature is excessively high in Installation cabinet radiate, provide better running environment for STUR, meet the demand of people.
Description
Technical field
The utility model relates to technical field of electric power more particularly to a kind of three-phase imbalance to automate regulating device.
Background technique
In China's power distribution network Distribution network system, there is a large amount of single-phase, asymmetric, non-linear, impacts
Load, three-phase load system change at random, these loads can make distribution system generate three-phase imbalance, and three-phase load is uneven
Weighing apparatus will lead to the imbalance of power supply system three-phase voltage, electric current, cause electrical network negative phase-sequence voltage and negative-sequence current, influence matter of powering
Amount, and then increase line loss, reduce power supply reliability.
Three-phase imbalance automatic intelligent adjuster abbreviation STUR is used to Dynamic control distribution three-phase imbalance, compensation nothing
Function power and compensation harmonic electric current.With zero sequence, negative sequence compensation.Reactive compensation, harmonic compensation etc., a tractor serves several purposes, and have
4.3 inch color screens support real-time display system and device operating parameter, and configuration Internet of Things GPRS module, branch may be selected
Teledata detection and data acquisition are held, supports cell phone application and PC machine remote control.Three-phase imbalance compensation is separate；DSP control
Device real-time detection load current, computer analysis load current simultaneously judges whether system is in non-equilibrium state, using advanced control
Algorithm processed isolates positive-sequence component, negative sequence component and the zero-sequence component of out-of-balance current, and then controller drives IGBT, STUR in real time
The electric current reversed with negative sequence component and zero-sequence component is issued, last power grid surveys the state that electric current reaches three-phase equilibrium.
Publication No. CN206992709U discloses a kind of three-phase imbalance regulating device.A kind of three-phase imbalance adjusting dress
It sets, including incoming line cabinet and outgoing line cabinet, A phase line, B phase line and C phase line is connected between the incoming line cabinet and the outgoing line cabinet, is easy to
It realizes, the balance of three-phase current can be fast implemented.But three-phase imbalance automation regulating device can generate heat when in use
Amount, this device do not have heat sinking function, prevent when three-phase imbalance automation regulating device overheat from timely radiate to
Cause to pay no attention to influence that there are improved spaces on three-phase imbalance automation regulating device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of three-phase imbalance proposed
Automate regulating device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of three-phase imbalance automation regulating device, including Installation cabinet and top cover, the top cover are fixedly mounted on installation
On the top side of cabinet, the side of Installation cabinet offers thermovent, multiple heat sinks is movably installed in thermovent, Installation cabinet is close to scattered
It is fixedly installed with fixed case on the side inner wall of hot mouth, is fixedly installed with heat conducting bar on the bottom side inner wall of fixed case, heat conducting bar
Bottom end extends to outside fixed case, and the top of heat conducting bar is equipped with the same support plate being movably arranged on the inner wall of fixed case two sides,
The top side of support plate is fixedly installed with the first conducting block, is fixedly installed with the second conducting block on the top side inner wall of fixed case, and first
Conducting block is adapted with the second conducting block, and the top of fixed case is equipped with the groove being provided on the inner wall of Installation cabinet side, groove
Connecting hole is offered on the inner wall of bottom side along the vertical direction, connecting hole is connected with thermovent, and the top side of fixed case is fixedly installed with
The output shaft of motor, motor is fixedly installed with rotation axis by shaft coupling, and one end of rotation axis extends in groove and fixed peace
The bottom end of one end equipped with drawstring, drawstring runs through connecting hole and is fixedly mounted on the side of a heat sink close to connecting hole
On.
Preferably, equal equidistant intervals offer multiple rotation slots on the two sides inner wall of the thermovent, corresponding
Rotation axis is rotatably equipped in two rotation slots, two rotation axis one end close to each other extend respectively to outside two rotation slots
And it is fixedly mounted on the two sides of a heat sink.
Preferably, the top side of the fixed case is fixedly installed with battery, the first conducting block, the second conducting block, battery
It is sequentially connected with motor and constitutes circuit.
Preferably, the side of the Installation cabinet is movably installed with cabinet door, and the side of Installation cabinet is fixedly installed with rubber frame,
Rubber frame is adapted with cabinet door.
Preferably, the same side of the multiple heat sink is rotatably equipped with the same mobile bar, and mobile bar is located at thermovent
It is interior.
Preferably, offer sliding slot on the two sides inner wall of the fixed case, the two sides of support plate respectively with two sliding slots
It is in contact.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, pass through Installation cabinet, top cover, thermovent, heat sink, rotation slot, rotation axis, fixed case, support
Plate, heat conducting bar, the first conducting block, the second conducting block, sliding slot are used cooperatively, in Installation cabinet when the temperature is excessively high, so that thermally conductive
Bar is heated, and heat conducting bar enters temperature conduction in fixed case, and the air heats in fixed case expand so that support plate is opening up at this time
It is slided in the sliding slot on the inner wall of fixed case two sides, support plate is persistently mobile until the first conducting block connects with the second conducting block
Touching, so that electrically activating, electric motor starting drives rotation axis to rotate drawstring, can make electric motor starting, passes through Installation cabinet, top
Lid, thermovent, heat sink, rotation slot, rotation axis, connecting hole, drawstring, mobile bar are used cooperatively, and mobile drive of drawstring is fixed
It is mounted on the heat sink rotation of its bottom end, heat sink is being provided with thermovent two sides by being fixed on the rotation axis of its two sides
Rotation, can make heat sink automatically open heat dissipation in rotation slot on inner wall；
The utility model structure is simple, can be automatically opened when the temperature is excessively high in Installation cabinet heat sink carry out it is scattered
Heat provides better running environment for STUR, meets the demand of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of three-phase imbalance automate regulating device side structure schematic view；
Fig. 2 be the utility model proposes a kind of three-phase imbalance automate regulating device positive structure diagram；
Fig. 3 be the utility model proposes a kind of three-phase imbalance automate the structure of part A in Fig. 2 of regulating device and show
It is intended to.
In figure: 1 Installation cabinet, 2 top covers, 3 thermovents, 4 heat sinks, 5 rotation slots, 6 rotation axis, 7 fixed cases, 8 support plates, 9
Heat conducting bar, 10 first conducting blocks, 11 second conducting blocks, 12 motors, 13 grooves, 14 connecting holes, 15 drawstrings, 16 mobile bars, 17 are slided
Slot, 18 batteries.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
- Fig. 3 referring to Fig.1, a kind of three-phase imbalance automation regulating device, including Installation cabinet 1 and top cover 2, top cover 2 are fixed
It is mounted on the top side of Installation cabinet 1, the side of Installation cabinet 1 offers thermovent 3, and multiple heat dissipations are movably installed in thermovent 3
Plate 4, Installation cabinet 1 are fixedly installed with fixed case 7, fixed peace on the bottom side inner wall of fixed case 7 on the side inner wall of thermovent 3
Equipped with heat conducting bar 9, the bottom end of heat conducting bar 9 is extended to outside fixed case 7, and the top of heat conducting bar 9, which is equipped with, is movably arranged on 7 liang of fixed case
The same support plate 8 on the inner wall of side, the top side of support plate 8 are fixedly installed with the first conducting block 10, the top side inner wall of fixed case 7
On be fixedly installed with the second conducting block 11, the first conducting block 10 is adapted with the second conducting block 11, and the top of fixed case 7 is equipped with and opens
The groove 13 being located on 1 side inner wall of Installation cabinet offers connecting hole 14 on the bottom side inner wall of groove 13 along the vertical direction, connects
Hole 14 is connected with thermovent 3, and the top side of fixed case 7 is fixedly installed with motor 12, and the output shaft of motor 12 is solid by shaft coupling
Dingan County is equipped with rotation axis, and one end of rotation axis extends in groove 13 and is fixedly installed with one end of drawstring 15, the bottom of drawstring 15
End is through connecting hole 14 and is fixedly mounted on the side of a heat sink 4 of connecting hole 14, the temperature mistake in Installation cabinet 1
Gao Shi, so that heat conducting bar 9 is heated, heat conducting bar 9 enters temperature conduction in fixed case 7, at this time the air heats expansion in fixed case 7
So that support plate 8 is slided in the sliding slot 17 being provided on 7 two sides inner wall of fixed case, support plate 8 is persistently mobile until first leads
Electric block 10 is in contact with the second conducting block 11, so that electrical 12 starting, the starting of motor 12 drive rotation axis to rotate drawstring
15,.
Equal equidistant intervals offers multiple rotation slots 5, corresponding two rotation slots on the two sides inner wall of thermovent 3
Rotation axis 6 is rotatably equipped in 5, it is outer and fixed that two one end close to each other of rotation axis 6 extend respectively to two rotation slots 5
On the two sides for installing a heat sink 4, the top side of fixed case 7 is fixedly installed with battery 18, and the first conducting block 10, second is conductive
Block 11, battery 18 and motor 12 are sequentially connected and constitute circuit, and the side of Installation cabinet 1 is movably installed with cabinet door, and Installation cabinet 1
Side be fixedly installed with rubber frame, rubber frame is adapted with cabinet door, and the same side of multiple heat sinks 4 is rotatably equipped with same
Mobile bar 16, mobile bar 16 are located in thermovent 3, offer sliding slot 17 on the two sides inner wall of fixed case 7, and the two of support plate 8
Side is in contact with two sliding slots 17 respectively, and drawstring 15 is mobile to drive a heat sink 4 rotation for being fixedly mounted on its bottom end, heat dissipation
Plate 4 is rotated in the rotation slot 5 being provided on 3 two sides inner wall of thermovent by being fixed on the rotation axis 6 of its two sides, while one
The rotation of heat sink 4 drives multiple heat sinks 14 rotating opening in thermovent 3 by mobile bar 16, to reach the mesh of heat dissipation
's.
Working principle: when the temperature is excessively high, so that heat conducting bar 9 is heated, heat conducting bar 9 enters temperature conduction in Installation cabinet 1
In fixed case 7, the air heats in fixed case 7 expand so that support plate 8 is in the cunning being provided on 7 two sides inner wall of fixed case at this time
Sliding in slot 17, the sliding of support plate 8 drive the first conducting block 10 for being fixed on its top side to being fixedly mounted in 7 top side of fixed case
The side of the second conducting block 11 on wall is mobile, makes support plate 8 persistently mobile until first when air continues expanded by heating
Conducting block 10 is in contact with the second conducting block 11, so that electrical 12 starting, the starting of motor 12 drive rotation axis to rotate drawstring
15, drawstring 15 is mobile to drive a heat sink 4 rotation for being fixedly mounted on its bottom end, and heat sink 4 is by being fixed on its two sides
Rotation axis 6 rotates in the rotation slot 5 being provided on 3 two sides inner wall of thermovent, while a rotation of heat sink 4 passes through mobile bar
16 drive multiple rotating openings in thermovent 3 of heat sink 14, to achieve the purpose that heat dissipation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of three-phase imbalance automates regulating device, including Installation cabinet (1) and top cover (2), which is characterized in that the top cover
(2) it is fixedly mounted on the top side of Installation cabinet (1), the side of Installation cabinet (1) offers thermovent (3), movable in thermovent (3)
It being equipped with multiple heat sinks (4), Installation cabinet (1) is fixedly installed with fixed case (7) on the side inner wall of thermovent (3), Gu
Determine to be fixedly installed on the bottom side inner wall of case (7) heat conducting bar (9), the bottom end of heat conducting bar (9) extends to fixed case (7) outside, thermally conductive
The top of bar (9) is equipped with the same support plate (8) being movably arranged on the inner wall of fixed case (7) two sides, the top side of support plate (8)
It is fixedly installed with the first conducting block (10), the second conducting block (11) is fixedly installed on the top side inner wall of fixed case (7), first leads
Electric block (10) is adapted with the second conducting block (11), and the top of fixed case (7), which is equipped with, to be provided on the inner wall of Installation cabinet (1) side
Groove (13) is offered connecting hole (14) along the vertical direction on the bottom side inner wall of groove (13), connecting hole (14) and thermovent (3)
It is connected, the top side of fixed case (7) is fixedly installed with motor (12), and the output shaft of motor (12) is fixedly installed with by shaft coupling
Rotation axis, one end of rotation axis extend in groove (13) and are fixedly installed with one end of drawstring (15), the bottom end of drawstring (15)
Through connecting hole (14) and it is fixedly mounted on the side of a heat sink (4) of connecting hole (14).
2. a kind of three-phase imbalance according to claim 1 automates regulating device, which is characterized in that the thermovent
(3) equal equidistant intervals offer multiple rotation slots (5) on two sides inner wall, turn in corresponding two rotation slots (5)
Dynamic to be equipped with rotation axis (6), two rotation axis (6) one end close to each other extend respectively to two rotation slots (5) outside and fix
On the two sides for installing a heat sink (4).
3. a kind of three-phase imbalance according to claim 1 automates regulating device, which is characterized in that the fixed case
(7) top side is fixedly installed with battery (18), the first conducting block (10), the second conducting block (11), battery (18) and motor
(12) it is sequentially connected and constitutes circuit.
4. a kind of three-phase imbalance according to claim 1 automates regulating device, which is characterized in that the Installation cabinet
(1) side is movably installed with cabinet door, and the side of Installation cabinet (1) is fixedly installed with rubber frame, and rubber frame is adapted with cabinet door.
5. a kind of three-phase imbalance according to claim 1 automates regulating device, which is characterized in that multiple heat sinks
(4) the same side is rotatably equipped with the same mobile bar (16), and mobile bar (16) is located in thermovent (3).
6. a kind of three-phase imbalance according to claim 1 automates regulating device, which is characterized in that the fixed case
(7) it is offered on two sides inner wall sliding slot (17), the two sides of support plate (8) are in contact with two sliding slots (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848325.9U CN208241163U (en) | 2018-05-25 | 2018-05-25 | A kind of three-phase imbalance automation regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848325.9U CN208241163U (en) | 2018-05-25 | 2018-05-25 | A kind of three-phase imbalance automation regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241163U true CN208241163U (en) | 2018-12-14 |
Family
ID=64576511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848325.9U Active CN208241163U (en) | 2018-05-25 | 2018-05-25 | A kind of three-phase imbalance automation regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110134202A (en) * | 2019-05-09 | 2019-08-16 | 宿州学院 | A kind of Artificial Intelligent Information Filtering system |
| CN111668722A (en) * | 2020-06-12 | 2020-09-15 | 苏勇 | Communication base station is with self-interacting formula heat dissipation deinsectization block terminal |
-
2018
- 2018-05-25 CN CN201820848325.9U patent/CN208241163U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110134202A (en) * | 2019-05-09 | 2019-08-16 | 宿州学院 | A kind of Artificial Intelligent Information Filtering system |
| CN110134202B (en) * | 2019-05-09 | 2023-01-13 | 宿州学院 | Computer artificial intelligent information filtering system |
| CN111668722A (en) * | 2020-06-12 | 2020-09-15 | 苏勇 | Communication base station is with self-interacting formula heat dissipation deinsectization block terminal |
| CN111668722B (en) * | 2020-06-12 | 2022-05-24 | 苏州苏驼通信科技股份有限公司 | Communication base station is with self-interacting formula heat dissipation deinsectization block terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: After the characteristics of Yiwu City Industrial Zone Zhejiang city Jinhua Province China 322000 Jinlu No. 52 Patentee after: Zhejiang Huahui Electric Co.,Ltd. Address before: After the characteristics of Yiwu City Industrial Zone Zhejiang city Jinhua Province China 322000 Jinlu No. 52 Patentee before: Yiwu Huahui Electric Co.,Ltd. Address after: After the characteristics of Yiwu City Industrial Zone Zhejiang city Jinhua Province China 322000 Jinlu No. 52 Patentee after: Yiwu Huahui Electric Co.,Ltd. Address before: After the characteristics of Yiwu City Industrial Zone Zhejiang city Jinhua Province China 322000 Jinlu No. 52 Patentee before: FARPHIE POWER TRANSMISSION & DISTRIBUTION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 322000 No.52, Huajin Road, Houzhai characteristic industrial zone, Yiwu City, Jinhua City, Zhejiang Province Patentee after: Huahui Electric Group Co.,Ltd. Country or region after: China Address before: 322000 No.52, Huajin Road, Houzhai characteristic industrial zone, Yiwu City, Jinhua City, Zhejiang Province Patentee before: Zhejiang Huahui Electric Co.,Ltd. Country or region before: China |