CN217769918U - Integrated bypass soft starting device - Google Patents
Integrated bypass soft starting device Download PDFInfo
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- CN217769918U CN217769918U CN202221691015.3U CN202221691015U CN217769918U CN 217769918 U CN217769918 U CN 217769918U CN 202221691015 U CN202221691015 U CN 202221691015U CN 217769918 U CN217769918 U CN 217769918U
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- contactor
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- thyristor
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Abstract
The utility model belongs to the field of starters, in particular to an integrated bypass soft starting device, which is characterized by comprising a soft starter, a bypass contactor component and an integrated frame, wherein the soft starter and the bypass contactor component are fixedly arranged on the integrated frame; the soft starter is electrically connected with the bypass contactor assembly. In the device, through integrating two devices of soft starter, bypass contactor subassembly in an integrated frame, through this integrated setting for copper, steel material's use amount greatly reduced, the also greatly reduced of use amount of cable conductor and control line, and then make raw and other materials cost descend, the cost is lower, and environmental protection and energy saving more. And when the device is installed in the control cabinet, compared with the installation of two independent devices, the device is more convenient.
Description
Technical Field
The utility model belongs to the starter field, in particular to a bypass soft starting device.
Background
The existing motor soft starter (voltage reduction starting device) is a complete soft starting device only by matching with a bypass contactor. The traditional soft starting device (voltage reduction starting device) is assembled by using discrete devices and adopts a planar layout structure, a contactor is fixed on the plane of the soft starting device or placed below the plane of the soft starting device, and the length of a bus bar is very long (a circle needs to be wound) when the contactor touches a lower wire inlet structure.
The existing soft starting device adopts a planar layout to equal the area of two discrete devices, namely the length of the device is equal to the length of a soft starter plus a bypass contactor, and a bus bar can waste material cost for a long time when a wire feeding structure is fed downwards, so that an assembled motor control cabinet occupies twice the area of the devices, the length of the corresponding motor control cabinet is twice, the area of the motor control cabinet cannot be effectively reduced, and the defect that the length of the bus bar is too long when the wire feeding structure is fed downwards is overcome.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, a primary object of the present invention is to provide an integrated bypass soft start device, which effectively combines a plurality of devices together, and through integrated arrangement, the usage amount of copper and steel materials is greatly reduced, and the usage amount of cables and control lines is also greatly reduced, so that the cost of raw materials is reduced, the cost is lower, and the device is more environment-friendly and energy-saving.
In order to achieve the above object, the technical solution of the present invention is as follows.
An integrated bypass soft starting device is characterized by comprising a soft starter, a bypass contactor assembly and an integrated frame, wherein the soft starter and the bypass contactor assembly are fixedly arranged on the integrated frame; the soft starter is electrically connected with the bypass contactor assembly. In the device, through integrating two devices of soft starter, bypass contactor subassembly in an integrated frame, through this integrated setting for copper, steel material's use amount greatly reduced, the also greatly reduced of use amount of cable conductor and control line, and then make raw and other materials cost descend, the cost is lower, and environmental protection and energy saving more. And when the device is installed in the control cabinet, compared with the installation of two independent devices, the device is more convenient.
Furthermore, an output row is connected to the bypass contactor assembly.
Furthermore, the bypass contactor assembly comprises a contactor and a thyristor, the output row is arranged on the contactor, the soft starter is electrically connected with the thyristor, and the thyristor is electrically connected with the contactor.
Furthermore, two contactor connecting rows are arranged between the thyristor and the contactor, and the two contactor connecting rows are respectively positioned on the upper side and the lower side of the thyristor and the contactor; and two ends of the contactor connecting bar are respectively connected with the thyristor and the contactor.
Furthermore, the contactor connecting row is integrally C-shaped.
Furthermore, soft starter, bypass contactor subassembly are fixed on the integrated frame from top to bottom in proper order.
Furthermore, a first cavity and a second cavity are arranged in the integrated frame from top to bottom, one end of the first cavity penetrates through one side of the integrated frame respectively, and one end of the second cavity also penetrates through one side of the integrated frame; the soft starter is fixedly arranged in the first cavity, and the thyristor and the contactor are fixedly arranged in the second cavity.
Furthermore, the bypass contactor assembly comprises three contactors and three thyristors, the three thyristors are all electrically connected with the soft starter, and the three thyristors are respectively connected with the three contactors; and the three contactors are connected with an output row.
Furthermore, the contactor is located on one side of the thyristor, a radiator is fixedly arranged on the other side of the thyristor, and the radiator is located in the second cavity.
Furthermore, one side of each thyristor is fixed on the same radiator.
Furthermore, the output row is integrally L-shaped.
Further, a mutual inductor is arranged on the output row.
Further, the output row extends out from one side of the integrated frame; the thyristor is provided with a thyristor connecting bar, and the thyristor connecting bar penetrates out from the other side of the integrated frame.
Furthermore, the soft starter is a main control board, and a relay and an output power supply are fixedly arranged in the first cavity.
The utility model discloses in, its beneficial effect lies in, through integrating two devices of soft starter, bypass contactor subassembly in an integrated frame, through this setting that integrates for copper, steel material's use amount greatly reduced, the also greatly reduced of cable conductor and control line's use amount, and then make raw and other materials cost descend, and the cost is lower, and environmental protection and energy saving more. And when the device is installed in the control cabinet, compared with the installation of two independent devices, the device is more convenient.
Drawings
Fig. 1 is a schematic structural diagram of a first view angle of the present invention.
Fig. 2 is a schematic structural diagram of a second view angle of the present invention.
Fig. 3 is a schematic structural diagram of the hidden integrated frame according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, an integrated bypass soft starting device is characterized by comprising a soft starter 1, a bypass contactor assembly and an integrated frame 2, wherein the soft starter 1 and the bypass contactor assembly are fixedly arranged on the integrated frame 2; soft starter 1 is electrically connected to the bypass contactor assembly.
In this embodiment, an output bank 3 is connected to the bypass contactor module.
In this embodiment, the bypass contactor assembly includes contactor 4, thyristor 5, and the output row sets up on the contactor, and soft starter is connected with thyristor 5 electricity, and thyristor 5 is connected with contactor 4 electricity. The soft starter 1 and the thyristor 5 are electrically connected by a wire, which is an existing connection method.
In this embodiment, two contactor connecting banks 41 are disposed between the thyristor 5 and the contactor 4, and the two contactor connecting banks 41 are respectively located at the upper and lower sides of the thyristor 5 and the contactor 4; two ends of the contactor connecting bar 41 are respectively connected with the thyristor 5 and the contactor 4.
In the present embodiment, the contactor connecting row 41 has an overall "C" shape.
In this embodiment, the soft starter 1 and the bypass contactor assembly are sequentially fixed on the integrated frame 2 from top to bottom.
In this embodiment, a first cavity 21 and a second cavity 22 are disposed in the integrated frame 2 from top to bottom, one end of the first cavity 21 penetrates one side of the integrated frame 2, and one end of the second cavity penetrates the same side of the integrated frame 2; the soft starter 1 is fixedly arranged in the first cavity, and the thyristor 5 and the contactor 4 are fixedly arranged in the second cavity.
In this embodiment, the bypass contactor assembly includes three contactors 4 and three thyristors 5, the three thyristors 5 are all electrically connected to the soft starter 1, and the three thyristors 5 are respectively connected to the three contactors 4 (here, the three thyristors 5 and the three contactors 4 are divided into three groups, and the thyristors 5 and the contactors 4 in the same group are connected); the three contactors 4 are connected with an output row 3.
In this embodiment, the contactor 4 is located on one side of the thyristor 5, the other side of the thyristor 5 is fixedly provided with the heat sink 6, and the heat sink 6 is located in the second cavity 22. The heat sink 6 is provided with a plurality of heat dissipating fins 61 to enhance the heat dissipating effect.
In the present embodiment, three thyristors 5 are all fixed on one side to the same heat sink 6.
In the present embodiment, the output row 3 is entirely "L" shaped.
In the present embodiment, the output bank 3 is provided with a transformer 7.
In the present embodiment, the output row 3 protrudes from the integrated frame 2 side; the thyristor 5 is provided with a thyristor connecting bar 51, and the thyristor connecting bar 51 penetrates out of the other side of the integrated frame 2.
In this embodiment, the soft starter 1 is a main control board, the relay 11 and the output power supply 12 are further fixedly disposed in the first cavity 21, and the relay 11 and the output power supply 12 are connected to the main control board.
In the device, the structures of the output row 3, the contactor connecting row 41, the thyristor connecting row 51 and the like are the row wires for realizing the electric connection, the specific arrangement of the interfaces of the structures of the soft starter 1, the contactor 4, the thyristor 5 and the like, and the technology of how the row wires are specifically connected on the interfaces are the prior art.
The present invention is not intended to be limited to the particular embodiments shown and described, and all modifications, equivalents, and improvements made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An integrated bypass soft starting device is characterized by comprising a soft starter, a bypass contactor assembly and an integrated frame, wherein the soft starter and the bypass contactor assembly are fixedly arranged on the integrated frame; the soft starter is electrically connected with the bypass contactor assembly.
2. The integrated bypass soft start device according to claim 1, wherein an output bank is connected to the bypass contactor assembly; the bypass contactor assembly comprises a contactor and a thyristor, the output row is arranged on the contactor, the soft starter is electrically connected with the thyristor, and the thyristor is electrically connected with the contactor.
3. The integrated bypass soft start device according to claim 2, wherein two contactor connecting rows are arranged between the thyristor and the contactor, and the two contactor connecting rows are respectively positioned at the upper side and the lower side of the thyristor and the contactor; and two ends of the contactor connecting bar are respectively connected with the thyristor and the contactor.
4. The integrated bypass soft start device according to claim 3, wherein the contactor connection bank is generally "C" shaped.
5. The integrated bypass soft starting device according to claim 2, wherein a first cavity and a second cavity are arranged in the integrated frame from top to bottom, one end of the first cavity respectively penetrates one side of the integrated frame, and one end of the second cavity also penetrates one side of the integrated frame; the soft starter is fixedly arranged in the first cavity, and the thyristor and the contactor are fixedly arranged in the second cavity.
6. The integrated bypass soft start device according to claim 2, wherein the bypass contactor assembly comprises three contactors, three thyristors, and three thyristors, wherein the three thyristors are electrically connected with the soft starter, and the three thyristors are respectively connected with the three contactors; and the three contactors are connected with output rows.
7. The integrated bypass soft start device according to claim 6 wherein the contactor is located on one side of the thyristor and the other side of the thyristor is fixedly provided with a heat sink, the heat sink being located in the second cavity.
8. The integrated bypass soft start device of claim 7, wherein said three thyristors are all fixed on one side to the same heat sink.
9. The integrated bypass soft start device according to claim 6, wherein a transformer is provided on said output bank.
10. An integrated bypass soft start device according to claim 6 wherein said output row extends from one side of the integrated frame; the thyristor is provided with a thyristor connecting bar, and the thyristor connecting bar penetrates out from the other side of the integrated frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221691015.3U CN217769918U (en) | 2022-06-29 | 2022-06-29 | Integrated bypass soft starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221691015.3U CN217769918U (en) | 2022-06-29 | 2022-06-29 | Integrated bypass soft starting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217769918U true CN217769918U (en) | 2022-11-08 |
Family
ID=83896072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221691015.3U Active CN217769918U (en) | 2022-06-29 | 2022-06-29 | Integrated bypass soft starting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217769918U (en) |
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2022
- 2022-06-29 CN CN202221691015.3U patent/CN217769918U/en active Active
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