CN221227148U - Three-phase load dynamic balance adjusting device - Google Patents
Three-phase load dynamic balance adjusting device Download PDFInfo
- Publication number
- CN221227148U CN221227148U CN202322567207.4U CN202322567207U CN221227148U CN 221227148 U CN221227148 U CN 221227148U CN 202322567207 U CN202322567207 U CN 202322567207U CN 221227148 U CN221227148 U CN 221227148U
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- China
- Prior art keywords
- dust collection
- dynamic balance
- box body
- box
- plate
- 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.)
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Links
- 239000000428 dust Substances 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims description 22
- 238000001179 sorption measurement Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of power equipment, and particularly relates to a three-phase load dynamic balance adjusting device, which comprises a box body, a three-phase load dynamic balance adjusting module, a wire inlet switch, a signal wiring terminal, a power supply wiring terminal and a heat radiating unit, wherein the three-phase load dynamic balance adjusting module, the wire inlet switch, the signal wiring terminal and the power supply wiring terminal are arranged in the box body; the radiating unit comprises a temperature controller, a thermocouple and a fan, wherein a dust collection device is arranged on the box body at a position corresponding to the fan, the dust collection device comprises a mounting box arranged on the box body and a dust collection plate arranged in the mounting box, an air inlet is formed in the mounting box, and an L-shaped air passing groove is formed between two sides of the dust collection plate and the mounting box; the dust collection device is arranged at the position of the radiating fan of the box body, dust is collected mainly through the dust collection plate, air can firstly contact with the dust collection plate after entering from the air inlet, and the air enters the box body through the L-shaped air inlet groove to dissipate heat, and the dust is adsorbed as far as possible through the dust collection plate, so that the dust is effectively prevented from entering the box body.
Description
Technical Field
The utility model belongs to the technical field of power equipment, and particularly relates to a three-phase load dynamic balance adjusting device.
Background
The utility model patent (CN 208904660U) discloses a three-phase load dynamic balance adjusting device. The three-phase load dynamic balance control device comprises a box body, and a three-phase load dynamic balance control module, a wire inlet switch, a signal wiring terminal and a power supply wiring terminal which are arranged in the box body; the three-phase load dynamic balance adjusting module comprises an IGBT module, a controller and a current transformer; the incoming line switch is arranged between the three-phase power supply circuit and the three-phase load dynamic balance adjusting module; the signal wiring terminal is a pluggable terminal and is arranged on the three-phase power circuit; the three-phase load dynamic balance adjusting module is connected to the three-phase power supply circuit through a signal wiring terminal; the three-phase load dynamic balance adjusting module divides the three-phase power supply circuit into a load side and a power supply side. The three-phase load dynamic balance adjusting module adopts a pluggable terminal, and when the module is out of line, power failure maintenance is not needed, and the module can be completed only by replacing a new three-phase load dynamic balance adjusting module. The solar energy power generation device also comprises a heat radiation unit, wherein the heat radiation unit comprises a temperature controller, a thermocouple and a fan, and the three-phase load dynamic balance adjusting device is protected from working normally in long-term sun-curing.
The inventor of the present application has found that the three-phase load dynamic balance adjustment device has at least the following drawbacks when implementing the embodiments of the above patent: above-mentioned box is dispelled the heat mainly through setting up a plurality of fans on the box lateral wall, but the dust gets into in the box through the fan hole easily, and the clearance is more troublesome, influences the heat dissipation moreover easily.
Disclosure of utility model
The utility model discloses a three-phase load dynamic balance adjusting device, which mainly solves the problem that dust is easy to enter a heat dissipation structure of the existing three-phase load dynamic balance adjusting device.
In order to achieve the purpose, the utility model provides a three-phase load dynamic balance adjusting device, which comprises a box body, a three-phase load dynamic balance adjusting module, a wire inlet switch, a signal wiring terminal and a power supply wiring terminal, and also comprises a heat radiating unit arranged in the box body; the radiating unit comprises a temperature controller, a thermocouple and a fan, dust collection devices are arranged on the box body at positions corresponding to the fans, each dust collection device comprises a mounting box arranged on the box body and a dust collection plate arranged in the mounting box, an air inlet is formed in the mounting box, and an L-shaped air passing groove is formed between two sides of the dust collection plate and the mounting box.
Preferably, the locating device for installing the dust collection plate is arranged in the installing box, the locating device comprises two vertical plates arranged at two sides in the installing box at intervals, two limiting plates arranged at the outer sides of the two vertical plates, an installing groove for installing the dust collection plate is formed between the two limiting plates, and an inserting port which is communicated with the installing groove and can be used for inserting the dust collection plate is formed at the top of the installing box.
Preferably, the mounting plates used for being detachably connected with the box body are arranged on two sides of the mounting box, and the mounting plates are connected with the box body through bolts.
Preferably, the dust collection plate comprises a base plate and an adsorption plate arranged on the base plate.
Preferably, the adsorption plate is made of activated carbon.
Preferably, the top end of the base plate is rotatably provided with a pulling plate, a handle is arranged on the pulling plate, and the pulling plate is detachably connected with the top of the installation box.
Preferably, the pull plate is in magnetic connection with the top surface of the installation box.
The technical scheme provided by the utility model has at least the following technical effects:
The utility model discloses a three-phase load dynamic balance adjusting device, wherein a dust collection device is arranged at the position of a cooling fan of a box body, dust is mainly collected through a dust collection plate, wind firstly contacts the dust collection plate after entering from an air inlet, and enters the box body through an L-shaped air inlet groove to dissipate heat, and the dust is adsorbed as much as possible through the dust collection plate, so that the dust is effectively prevented from entering the box body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a three-phase load dynamic balance adjusting device according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of the portion A of FIG. 1 in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view showing the internal structure of the mounting box according to the embodiment of the present utility model;
Fig. 4 is a schematic diagram of a dust-absorbing plate structure according to an embodiment of the utility model.
The main reference numerals illustrate: 1. a case; 2. a fan; 3. a mounting box; 4. a dust collection plate; 41. a substrate; 42. an adsorption plate; 5. a wind passing groove; 6. a vertical plate; 7. a limiting plate; 8. an insertion port; 9. a mounting plate; 10. pulling a plate; 11. a handle.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 and 3, the present embodiment discloses a three-phase load dynamic balance adjustment device, which includes a case 1, and a three-phase load dynamic balance adjustment module, a line-in switch, a signal connection terminal, and a power connection terminal which are installed in the case 1, wherein the adjustment principle of the three-phase load dynamic balance adjustment device is well known to those skilled in the art, and the three-phase load dynamic balance adjustment device further includes a heat dissipation unit installed in the case 1; the heat dissipation unit comprises a temperature controller, a thermocouple and a fan 2, a dust collection device is arranged on the box body 1 and corresponds to the fan 2, the dust collection device comprises a mounting box 3 arranged on the box body 1 and a dust collection plate 4 arranged in the mounting box 3, the dust collection plate 4 comprises a base plate 41 and an adsorption plate 42 arranged on the base plate 41, the adsorption plate 42 can be made of an active carbon material, an air inlet is formed in the mounting box 3, the width and the length of the air inlet are smaller than those of the dust collection plate 4, the shape of the air inlet can be round or square, the embodiment of the air inlet is rectangular, the air inlet quantity of the air inlet is maximum, and an L-shaped air passing groove 5 is formed between two sides of the dust collection plate 4 and the mounting box 3. But is not limited to L-shape, and can be set according to practical circumstances, and mainly ensures that the wind contacts the dust collection plate 4 as much as possible after entering the installation box 3. After wind gets into mounting box 3 through the air intake, in getting into box 1 through wind groove 5, all be provided with mounting panel 9 in mounting box 3 both sides, all be provided with the screw hole on mounting panel 9 and on box 1 side wall, pass through bolted connection between mounting panel 9 and the box 1, the dismouting of the whole mounting box 3 of being convenient for like this. Can install the cushion in the inboard of installation book, the cushion specifically can adopt foam-rubber cushion or rubber pad, effectually avoids wearing and tearing between box 1 and the mounting panel 9.
Referring to fig. 3, a positioning device for installing the dust collection plate 4 is disposed in the installation box 3, the positioning device includes two vertical plates 6 disposed at two sides in the installation box 3 at intervals, and two limiting plates 7 disposed at two outer sides of the two vertical plates 6, in this embodiment, the limiting plates 7 are L-shaped plates, an installation groove for installing the dust collection plate 4 is formed between the two limiting plates 7, the dust collection plate 4 is fixedly disposed in the installation groove, two sides of the installation groove are all communicated, and referring to fig. 2, an insertion port 8 which is communicated with the installation groove and into which the dust collection plate 4 is inserted is disposed at the top of the installation box 3. The dust collection plate 4 is inserted into the installation groove from the insertion opening 8, is positioned and installed in the installation groove, and for further facilitating the fixing and the dismounting of the dust collection plate 4, referring to fig. 4, the top end of the base plate 41 is rotatably provided with a pull plate 10, the pull plate 10 is provided with a handle 11, and the pull plate 10 is detachably connected with the top of the installation box 3. The pull plate 10 is in magnetic connection with the top surface of the installation box 3. The back of the clamping plate and the top surface of the mounting box 3 are both provided with magnetic attraction pieces, connection is realized through the two magnetic attraction pieces, but the connection is not limited to magnetic attraction, connection can be realized by adopting common connection modes such as a buckle, and when the dust collection plate 4 is mounted in the mounting groove, the pull plate 10 can be rotated to be contacted with the top surface of the mounting box 3 and magnetically attracted, and the connection corresponds to further locking and fixing of the dust collection plate 4, and when the dust collection plate 4 needs to be taken out from the mounting groove for cleaning, the dust collection plate 4 can be pulled out from the mounting groove only by grabbing the handle 11 and pulling the pull plate 10 upwards, so that the dust collection plate 4 is more convenient to assemble and disassemble.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The three-phase load dynamic balance adjusting device comprises a box body (1), a three-phase load dynamic balance adjusting module, a wire inlet switch, a signal wiring terminal and a power supply wiring terminal which are arranged in the box body (1), and a heat radiating unit which is arranged in the box body (1); the heat radiation unit comprises a temperature controller, thermocouples and a fan (2), and is characterized in that dust collection devices are arranged on the box body (1) at positions corresponding to the fans (2), each dust collection device comprises a mounting box (3) arranged on the box body (1) and a dust collection plate (4) arranged in the mounting box (3), an air inlet is formed in the mounting box (3), and an L-shaped air passing groove (5) is formed between two sides of the dust collection plate (4) and the mounting box (3).
2. The three-phase load dynamic balance adjusting device according to claim 1, wherein a positioning device for installing the dust collection plate (4) is arranged in the installation box (3), the positioning device comprises two vertical plates (6) which are arranged at two sides in the installation box (3) at intervals, two limiting plates (7) which are arranged at the outer sides of the two vertical plates (6), an installation groove for installing the dust collection plate (4) is formed between the two limiting plates (7), and an insertion port (8) which is communicated with the installation groove and can be used for inserting the dust collection plate (4) is formed at the top of the installation box (3).
3. The three-phase load dynamic balance adjusting device according to claim 1, wherein mounting plates (9) used for being detachably connected with the box body (1) are arranged on two sides of the mounting box (3), and the mounting plates (9) are connected with the box body (1) through bolts.
4. A three-phase load dynamic balance adjustment device according to any one of claims 1-3, characterized in that the suction plate (4) comprises a base plate (41), a suction plate (42) arranged on the base plate (41).
5. The three-phase load dynamic balance adjustment device according to claim 4, characterized in that the adsorption plate (42) is made of activated carbon.
6. The three-phase load dynamic balance adjustment device according to claim 4, wherein a pulling plate (10) is rotatably arranged at the top end of the base plate (41), a handle (11) is arranged on the pulling plate (10), and the pulling plate (10) is detachably connected with the top of the installation box (3).
7. The three-phase load dynamic balance adjusting device according to claim 6, wherein the pull plate (10) is magnetically connected with the top surface of the installation box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322567207.4U CN221227148U (en) | 2023-09-21 | 2023-09-21 | Three-phase load dynamic balance adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322567207.4U CN221227148U (en) | 2023-09-21 | 2023-09-21 | Three-phase load dynamic balance adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221227148U true CN221227148U (en) | 2024-06-25 |
Family
ID=91578314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322567207.4U Active CN221227148U (en) | 2023-09-21 | 2023-09-21 | Three-phase load dynamic balance adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221227148U (en) |
-
2023
- 2023-09-21 CN CN202322567207.4U patent/CN221227148U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |