CN211828522U - Novel intelligent three-phase load balancing switch - Google Patents
Novel intelligent three-phase load balancing switch Download PDFInfo
- Publication number
- CN211828522U CN211828522U CN202020168242.2U CN202020168242U CN211828522U CN 211828522 U CN211828522 U CN 211828522U CN 202020168242 U CN202020168242 U CN 202020168242U CN 211828522 U CN211828522 U CN 211828522U
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- load balancing
- phase load
- balancing switch
- switch body
- phase
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- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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Abstract
The utility model discloses a novel intelligent three-phase load balancing switch, which comprises a mounting plate and a three-phase load balancing switch body, wherein the front middle part of the mounting plate is fixedly connected with the back surface of the three-phase load balancing switch body, the bottom of a program burning interface is fixedly provided with a reset button, the bottom of the reset button is fixedly provided with an antenna interface, the bottom of the antenna interface is fixedly provided with a communication port, one side of the inner bottom end of the three-phase load balancing switch body is fixedly provided with a real-time data acquisition unit, the middle part of the inner bottom end of the three-phase load balancing switch body is fixedly provided with a three-phase current unbalance generation unit, and the other side of the inner bottom end of the three-phase load balancing switch body is fixedly provided with a magnetic latching relay, the power supply phases are automatically selected according to the issued commands, and the transformer can be protected against faults such as overvoltage, overcurrent and the like.
Description
Technical Field
The utility model relates to a balanced switch, in particular to novel intelligent three-phase load balanced switch.
Background
Three-phase load balancing switch is the stabilising arrangement who develops to unbalanced three-phase now, and normal power supply efficiency can be influenced to three-phase unbalance degree, influences the use of electricity, still can increase the impaired condition of electric wire netting, causes local overheat to produce a lot of unstable factors, can take place the condition of electric shock even, for solving foretell technical problem, the utility model provides a novel intelligent three-phase load balancing switch.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel intelligent three-phase load balancing switch to solve the problem of the harm that present unbalanced three phase brought that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel intelligent three-phase load balancing switch comprises a mounting plate and a three-phase load balancing switch body, wherein the middle part of the front side of the mounting plate is fixedly connected with the back side of the three-phase load balancing switch body, two wire outlet ends are fixedly arranged at the top of the front side of the mounting plate, the bottoms of the two wire outlet ends are respectively fixedly connected with the two sides of the top end of the three-phase load balancing switch body, four wire inlet ends are fixedly arranged at the bottom of the front side of the mounting plate, a connecting block is fixedly arranged between the two adjacent wire inlet ends, the front sides of the two connecting blocks are fixedly connected with the two sides of the bottom end of the three-phase load balancing switch body, a program burning interface is fixedly arranged at the top of one side of the three-phase load balancing switch body, a reset button is fixedly arranged at the bottom of the program burning interface, an, the device comprises a three-phase load balancing switch body and is characterized in that a real-time data acquisition unit is fixedly arranged on one side of the inner bottom end of the three-phase load balancing switch body, a three-phase current unbalance degree generation unit is fixedly arranged in the middle of the inner bottom end of the three-phase load balancing switch body, and a magnetic latching relay is fixedly arranged on the other side of the inner bottom end of the three-phase load balancing switch body.
As a preferred technical scheme of the utility model, a plurality of louvres have all evenly been seted up to the both sides of three-phase load balancing switch body.
As an optimized technical scheme of the utility model, it is a plurality of the inside of louvre is all fixed and is equipped with the dust screen.
As an optimized technical scheme of the utility model, the equal threaded connection in four positive corners of mounting panel has the inflation screw.
As a preferred technical scheme of the utility model, the input of three-phase load balancing switch body is respectively through connecting block and inlet wire end electric connection, the output and the leading-out terminal electric connection of three-phase load balancing switch body, real-time data acquisition unit and three-phase current unbalance degree generate unit electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel intelligent three-phase load balancing switch, this three-phase load balancing switch mainly carry out automatic balance adjustment to the three-phase load, do not carry out the automatic selection to the power supply according to the instruction of assigning mutually, can protect the transformer to faults such as excessive pressure, overcurrent simultaneously. Besides, the circuit has the function of line leakage protection, and prevents the occurrence of electric shock of human bodies.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic cross-sectional structure diagram of the three-phase load balancing switch main body of the present invention;
fig. 4 is a block diagram of the present invention.
In the figure: 1. mounting a plate; 2. an expansion screw; 3. a three-phase load balancing switch body; 4. a wire inlet end; 5. connecting blocks; 6. a wire outlet end; 7. heat dissipation holes; 8. a dust screen; 9. a program burning interface; 10. a reset button; 11. an antenna interface; 12. a 485 communication port; 13. a real-time data acquisition unit; 14. a three-phase current unbalance degree generation unit; 15. a magnetic latching relay.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a novel intelligent three-phase load balancing switch, which comprises a mounting plate 1 and a three-phase load balancing switch body 3, wherein the middle part of the front surface of the mounting plate 1 is fixedly connected with the back surface of the three-phase load balancing switch body 3, two leading-out terminals 6 are fixedly arranged on the top of the front surface of the mounting plate 1, the bottom ends of the two leading-out terminals 6 are respectively fixedly connected with the two sides of the top end of the three-phase load balancing switch body 3, four leading-in terminals 4 are fixedly arranged on the bottom of the front surface of the mounting plate 1, a connecting block 5 is fixedly arranged between the two adjacent leading-in terminals 4, wherein the front surfaces of the two connecting blocks 5 are fixedly connected with the two sides of the bottom end of the three-phase load balancing switch body 3, a program burning interface 9 is fixedly arranged on the, the fixed antenna interface 11 that is equipped with in reset button 10's bottom, the fixed 485 communication ports 12 that is equipped with in antenna interface 11's bottom, the fixed real-time data acquisition unit 13 that is equipped with in one side of the inside bottom of three-phase load balancing switch body 3, the fixed three-phase current unbalance degree generation unit 14 that is equipped with in middle part of the inside bottom of three-phase load balancing switch body 3, the fixed magnetic latching relay 15 that is equipped with of opposite side of the inside bottom of three-phase load balancing switch body 3.
Preferably, a plurality of heat dissipation holes 7 are uniformly formed in both sides of the three-phase load balancing switch body 3, so that the heat dissipation performance of the novel intelligent three-phase load balancing switch can be improved; the interior of each of the heat dissipation holes 7 is fixedly provided with a dust screen 8, so that external dust can be prevented from entering the interior of the novel intelligent three-phase load balancing switch along with air; the expansion screws 2 are connected to four corners of the front surface of the mounting plate 1 in a threaded manner, so that the novel intelligent three-phase load balancing switch is convenient to mount and dismount; the input end of the three-phase load balancing switch body 3 is electrically connected with the wire inlet end 4 through the connecting block 5, the output end of the three-phase load balancing switch body 3 is electrically connected with the wire outlet end 6, and the real-time data acquisition unit 13 is electrically connected with the three-phase current unbalance degree generation unit 14.
When the novel intelligent three-phase load balancing switch is used, the novel intelligent three-phase load balancing switch is connected with a user side electric wire through an incoming line end 4, then data such as voltage, current and the like of the user side are collected through a real-time data collecting unit 13, the real-time data collecting unit 13 consists of a voltage and current collecting module with the model number ZH-4212, then the real-time data collecting unit 13 transmits the voltage, the current and the leakage data collected in real time to a three-phase current unbalance generating unit 14, the three-phase current unbalance generating unit 14 consists of a single chip microcomputer with the model number MCS-51, the three-phase current unbalance generating unit 14 generates real-time three-phase current unbalance according to the data collected in real time and uploads the real-time three-phase current unbalance to an intelligent terminal control device, and an optimal phase change instruction execution unit inside the intelligent terminal control device carries out phase change operation, and three-phase unbalance treatment is realized. The three-phase load balancing switch collects the voltage, current and electric leakage information of a circuit and uploads the collected voltage, current and electric leakage information to the intelligent terminal control device. The effect of three-phase load balancing switch is mainly that carry out automatic balance adjustment to three-phase load, carry out the automatic selection according to the instruction of giving down to the power supply looks, and switching element in this three-phase load balancing switch adopts the model to be BL 8213's magnetic latching relay 15 simultaneously, and is power consumptive not, and the device consumption is little, and the non-pressure operation can protect the transformer to faults such as excessive pressure, overcurrent. Besides, the circuit has the function of line leakage protection, and prevents the occurrence of electric shock of human bodies.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The novel intelligent three-phase load balancing switch is characterized by comprising a mounting plate (1) and a three-phase load balancing switch body (3), wherein the positive middle part of the mounting plate (1) is fixedly connected with the back surface of the three-phase load balancing switch body (3), two wire outlet ends (6) are fixedly arranged at the positive top of the mounting plate (1), the bottoms of the two wire outlet ends (6) are respectively fixedly connected with the two sides of the top end of the three-phase load balancing switch body (3), four wire inlet ends (4) are fixedly arranged at the positive bottom of the mounting plate (1), a connecting block (5) is fixedly arranged between every two adjacent wire inlet ends (4), the front surfaces of the two connecting blocks (5) are fixedly connected with the two sides of the bottom end of the three-phase load balancing switch body (3), a program burning interface (9) is fixedly arranged at the top of one side of the three-phase load balancing switch body (, the fixed reset button (10) that is equipped with in bottom of procedure burning record interface (9), the fixed antenna interface (11) that is equipped with in bottom of reset button (10), the fixed 485 communication ports (12) that are equipped with in bottom of antenna interface (11), one side of the inside bottom of three-phase load balancing switch body (3) is fixed and is equipped with real-time data acquisition unit (13), the fixed three-phase current unbalance degree generation unit (14) that is equipped with in middle part of the inside bottom of three-phase load balancing switch body (3), the fixed magnetism that is equipped with of opposite side of the inside bottom of three-phase load balancing switch body (3) keeps relay (15).
2. The novel intelligent three-phase load balancing switch of claim 1, wherein: a plurality of heat dissipation holes (7) are uniformly formed in the two sides of the three-phase load balancing switch body (3).
3. The novel intelligent three-phase load balancing switch of claim 2, wherein: and dust screens (8) are fixedly arranged in the heat dissipation holes (7).
4. The novel intelligent three-phase load balancing switch of claim 1, wherein: the four corners of the front surface of the mounting plate (1) are in threaded connection with expansion screws (2).
5. The novel intelligent three-phase load balancing switch of claim 1, wherein: the input end of the three-phase load balancing switch body (3) is electrically connected with the wire inlet end (4) through the connecting block (5) respectively, the output end of the three-phase load balancing switch body (3) is electrically connected with the wire outlet end (6), and the real-time data acquisition unit (13) is electrically connected with the three-phase current unbalance degree generation unit (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168242.2U CN211828522U (en) | 2020-01-22 | 2020-01-22 | Novel intelligent three-phase load balancing switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168242.2U CN211828522U (en) | 2020-01-22 | 2020-01-22 | Novel intelligent three-phase load balancing switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211828522U true CN211828522U (en) | 2020-10-30 |
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ID=72992966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020168242.2U Expired - Fee Related CN211828522U (en) | 2020-01-22 | 2020-01-22 | Novel intelligent three-phase load balancing switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211828522U (en) |
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2020
- 2020-01-22 CN CN202020168242.2U patent/CN211828522U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |