CN202384981U - Rectifier and inverter device - Google Patents
Rectifier and inverter device Download PDFInfo
- Publication number
- CN202384981U CN202384981U CN2011205560872U CN201120556087U CN202384981U CN 202384981 U CN202384981 U CN 202384981U CN 2011205560872 U CN2011205560872 U CN 2011205560872U CN 201120556087 U CN201120556087 U CN 201120556087U CN 202384981 U CN202384981 U CN 202384981U
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- China
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- functional module
- snap close
- commutation inversion
- dead bolt
- circuit
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- Expired - Lifetime
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Abstract
The utility model relates to a rectifier and inverter device, which comprises a device box. An inverter circuit, a rectifier circuit and a measurement and control communication circuit are arranged in the device box; a plurality of inserting grooves for mounting function modules are arranged on the device box, conduction connecting terminals are arranged in the plurality of the inserting grooves; the inverter circuit, the rectifier circuit and the measurement and control communication circuit are respectively arranged in an inverter function module, a rectifier function module and a measurement and control function module; conduction butt terminals are arranged on each of the function modules respectively clamped in the inserting grooves, and the conduction connecting terminals are electrically connected with the conduction butt terminals. According to the rectifier and inverter device, circuits with different functions in the device are packaged in each of the function modules, different function modules match with the plurality of the inserting grooves in the device box to complete the rectifier and inverter function, quantity of function modules can be flexibly arranged according to actual needs, and a plurality of spare function modules can be arranged based on actual needs, accordingly, extensible performance of the device is improved, stability of the device is enhanced, and overhaul and mounting are convenient.
Description
Technical field
The utility model relates to power supply alternating current-direct current distribution technique field in the low-voltage network, relates in particular to a kind of commutation inversion device.
Background technology
At present; The supply power mode of controller switching equipment all adopts duplicate supply reliably to supply power in the power distribution station, and promptly when civil power generation power supply trouble, emergency power supply will be accomplished at short notice to automatically switch and restore electricity; Guaranteeing the reliability of controller switching equipment, this supply power mode can guarantee that controller switching equipment supplies power at full capacity.The most of power distribution stations of China all adopt the controller switching equipment of import, and this kind controller switching equipment is provided with power distribution network watch-dog, inside and is provided with commutation inversion device and emergency power supply of each functional module etc., and integrating cabinet is huge, costs an arm and a leg.Though traditional commutation inversion device performance is stable, in actual use very flexible, poor expandability.Be provided with inverter circuit, rectification circuit and telemetry communication circuit in the commutation inversion device; In order to accomplish difference in functionality; In case problems such as operation troubles appear in certain circuit of commutation inversion device; Just must be equipped with and the power distribution equipment of commutation inversion device identical function replaces original device in when maintenance, make whole device be in inspecting state, influence each other between each circuit in the commutation inversion device; The fault of certain functional circuit all can influence the work of whole device, has therefore expended a large amount of costs of overhaul.Simultaneously, the commutation inversion device is a product device, when device appears on the scene, has accomplished all function designs, poor expandability.
Summary of the invention
The utility model technical problem to be solved is the problem that in use exists very flexible, poor expandability to existing commutation inversion device, the commutation inversion device of a kind of high flexibility is provided, have scalability, the ability modularization being installed.
For addressing the above problem, the technical scheme of the utility model is:
A kind of commutation inversion device; Comprise device box; Be provided with inverter circuit, rectification circuit and telemetry communication circuit in the said device box, said device box is provided with a plurality of slots that are used for the installation function module, is provided with the conduction splicing ear in the slot; Said inverter circuit, rectification circuit and telemetry communication circuit are separately positioned in invert function module, rectification function module and the observing and controlling functional module; Each functional module is provided with conduction butt joint terminal, and said each functional module is connected to respectively in the slot, and the conduction splicing ear docks terminal with conduction and electrically connects.
Preferably, said invert function module and rectification function module are provided with radiator.
Preferably, said observing and controlling functional module is provided with display screen and communication interface.
Preferably, the width of said device box is 48.26 centimetres, highly is 4.445 centimetres integral multiple.Device box can be installed on the arbitrary standards server cabinet, and the height and the width of device box are standard size, need not to dispose cabinet in addition and deposits, and conveniently installs and uses.
Preferably, the height of said functional module is 4.445 centimetres.The height of each functional module also is the server standard size, can conveniently install.
Preferably, said each functional module is provided with the snap close accessory, and slot is provided with snap close piece, snap close accessory and snap close piece snap fit.Each functional module and slot are closely cooperated, be difficult for displacement, guaranteed conduction butt joint terminal and the electrical contact performance of the conduction splicing ear on the slot on the functional module.
Preferably, said snap close accessory comprises a dead bolt and a dead bolt locating part, and dead bolt is fixedly connected on the functional module side panel through spring; Dead bolt one end is provided with limited impression; The other end is provided with spacing protuberance, and said dead bolt locating part cooperates with limited impression is spacing, and said snap close piece is a through hole; Through hole is arranged on the slot bottom, and through hole cooperates with spacing protuberance plug.
Preferably, said dead bolt locating part is a pull bar, and pull bar one end is fixedly connected with the leading flank of functional module through spring, and the other end of pull bar cooperates with limited impression is spacing.
Preferably, said snap close accessory is installed in respectively on the both sides panel of each functional module, and snap close piece and snap close accessory are equipped with.
Be compared to prior art; The circuit package of difference in functionality was in each functional module in the commutation inversion device of the utility model will install; Cooperate with slot in the device box through the difference in functionality module and to accomplish the commutation inversion function, because functional module cooperates with the slot plug, so the quantity of flexible configuration functional module according to actual needs in use; Also a plurality of standby functions modules can be set as required; Increased the Scalable Performance of device, improved the stability of device, and overhauled easy for installation.
Description of drawings
Fig. 1 is the perspective view of the utility model commutation inversion device.
Fig. 2 is the perspective view of the utility model commutation inversion device device box.
Fig. 3 is the perspective view of the utility model commutation inversion device observing and controlling functional module.
Fig. 4 is the structural representation of the utility model commutation inversion apparatus function module snap close accessory.
Fig. 5 is the user mode sketch map of the utility model commutation inversion apparatus function module snap close accessory.
Embodiment
Below in conjunction with accompanying drawing and embodiment further explain the utility model, but the protection range of the utility model is not limited to this.
With reference to Fig. 1-5; The commutation inversion device of the utility model; Comprise device box 1, said device box 1 is provided with five slot 2, indicator light viewing area 1.1 and the switch controlled areas 1.2 that are used for the installation function module, is provided with the conduction splicing ear in the slot 2; Be provided with circuit plate in the trailing flank of device box 1, circuit plate electrically connects with the conduction splicing ear.Be connected with three functional modules on the slot 2, functional module is a cuboid, and said functional module is respectively invert function module 3, rectification function module 4 and observing and controlling functional module 5, and all the other slots are standby functions module 6, and standby functions module 6 is provided with lid 6.1.Be packaged with inverter circuit, rectification circuit and telemetry communication circuit in invert function module 3, rectification function module 4 and the observing and controlling functional module 5 respectively; The trailing flank of each functional module is provided with conduction butt joint terminal; Conduction butt joint terminal is electrically connecting the output lead of corresponding circuits, and the conduction splicing ear docks terminal with conduction and electrically connects.Wherein, the circuit structure of inverter circuit, rectification circuit, telemetry communication circuit and circuit plate be connected the innovative point that is not in the utility model, repeat no more at this, can be with reference to the technology in traditional commutation inversion device.
Be respectively equipped with radiator 3.1 and radiator 4.1 on said invert function module 3 and the rectification function module 4.Observing and controlling functional module 5 is provided with display screen 5.1 and communication interface 5.2.The width of said device box 1 is 48.26 centimetres, highly is 8.89 centimetres.Device box 1 can be installed on the arbitrary standards server cabinet, and the height and the width of device box 1 are standard size, need not to dispose cabinet in addition and deposits, and conveniently installs and uses.The height of said each functional module is 4.445 centimetres, and the height of each functional module also is the server standard size, can conveniently install.
Said each functional module is provided with the snap close accessory, and slot 2 is provided with snap close piece 2.1, snap close accessory and snap close piece 2.1 snap fit.Impel each functional module and slot 2 to closely cooperate, be difficult for displacement, guaranteed conduction butt joint terminal and the electrical contact performance of the conduction splicing ear on the slot 2 on the functional module.Said snap close accessory comprises a dead bolt 8 and a dead bolt locating part 9; Dead bolt 8 is fixedly connected on the functional module side panel through spring; Dead bolt 8 one ends are provided with limited impression 8.1, and the other end is provided with spacing protuberance 8.2, dead bolt locating part 9 and 8.1 spacing cooperations of limited impression.Said snap close piece 2.1 is a through hole, and through hole is arranged on module slot 2 bottoms are installed, and through hole cooperates with spacing protuberance 8.2 plugs.Dead bolt locating part 9 is a pull bar 9.1, and an end of pull bar 9.1 is fixedly connected the other end of pull bar 9.1 and 8.1 spacing cooperations of limited impression through spring with the leading flank of functional module.Said snap close accessory is installed in respectively on the both sides panel of each functional module, and snap close piece 2.1 is equipped with the snap close accessory.
When snap fit; Dead bolt 8 is in released state with snap close piece 2.1 and dead bolt locating part 9; Functional module is embedded in the slot 2, pin dead bolt 8, the limited impression 8.1 of an end of dead bolt 8 is buckled on the pull bar 9.1; The spacing protuberance 8.2 of the other end plugs together in through hole, just accomplishes the snap fit of slot 2 and functional module.When separation function module and slot 2, stir pull bar 9.1, make pull bar 9.1 break away from limited impression 8.1, this moment, dead bolt 8 can be free movable, separates and accomplish.
Claims (9)
1. commutation inversion device; Comprise device box, be provided with inverter circuit, rectification circuit and telemetry communication circuit in the said device box, it is characterized in that; Said device box is provided with a plurality of slots that are used for the installation function module; Be provided with the conduction splicing ear in the slot, said inverter circuit, rectification circuit and telemetry communication circuit are separately positioned in invert function module, rectification function module and the observing and controlling functional module, and each functional module is provided with conduction butt joint terminal; Said each functional module is connected to respectively in the slot, and the conduction splicing ear docks terminal with conduction and electrically connects.
2. commutation inversion device according to claim 1 is characterized in that, said invert function module and rectification function module are provided with radiator.
3. commutation inversion device according to claim 1 is characterized in that, said observing and controlling functional module is provided with display screen and communication interface.
4. commutation inversion device according to claim 1 is characterized in that, the width of said device box is 48.26 centimetres, highly is 4.445 centimetres integral multiple.
5. commutation inversion device according to claim 1 is characterized in that, the height of said functional module is 4.445 centimetres.
6. commutation inversion device according to claim 1 is characterized in that, said each functional module is provided with the snap close accessory, and slot is provided with snap close piece, snap close accessory and snap close piece snap fit.
7. commutation inversion device according to claim 6 is characterized in that, said snap close accessory comprises a dead bolt and a dead bolt locating part; Dead bolt is fixedly connected on the functional module side panel through spring, and dead bolt one end is provided with limited impression, and the other end is provided with spacing protuberance; Said dead bolt locating part cooperates with limited impression is spacing; Said snap close piece is a through hole, and through hole is arranged on the slot bottom, and through hole cooperates with spacing protuberance plug.
8. commutation inversion device according to claim 7 is characterized in that, said dead bolt locating part is a pull bar, and pull bar one end is fixedly connected with the leading flank of functional module through spring, and the other end of pull bar cooperates with limited impression is spacing.
9. according to claim 6 or 7 described commutation inversion devices, it is characterized in that said snap close accessory is installed in respectively on the both sides panel of each functional module, snap close piece and snap close accessory are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205560872U CN202384981U (en) | 2011-12-28 | 2011-12-28 | Rectifier and inverter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205560872U CN202384981U (en) | 2011-12-28 | 2011-12-28 | Rectifier and inverter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384981U true CN202384981U (en) | 2012-08-15 |
Family
ID=46633452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205560872U Expired - Lifetime CN202384981U (en) | 2011-12-28 | 2011-12-28 | Rectifier and inverter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103036309A (en) * | 2012-12-14 | 2013-04-10 | 深圳市中兴昆腾有限公司 | Control device and control method of container type inverter |
-
2011
- 2011-12-28 CN CN2011205560872U patent/CN202384981U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103036309A (en) * | 2012-12-14 | 2013-04-10 | 深圳市中兴昆腾有限公司 | Control device and control method of container type inverter |
| CN103036309B (en) * | 2012-12-14 | 2016-08-10 | 深圳市中兴昆腾有限公司 | The control device of container type inverter and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID ZHEJIANG YIWU POWER SUPPLY COMPANY Effective date: 20140324 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140324 Address after: 322000, 180, Xicheng Road, Yiwu, Zhejiang, Jinhua Patentee after: Yiwu Bafang Electric Power Equipment Manufacturing Co., Ltd. Patentee after: YIWU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER COMPANY Address before: 322000, 180, Xicheng Road, Yiwu, Zhejiang, Jinhua Patentee before: Yiwu Bafang Electric Power Equipment Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 322000 No. 9 Qianyuan Road, 23li Street, Yiwu City, Jinhua City, Zhejiang Province Co-patentee after: Zhejiang Yiwu power supply Co., Ltd. Patentee after: Yiwu Bafang Electric Power Equipment Manufacturing Co., Ltd. Address before: 322000 No. 180 Xicheng Road, Yiwu City, Jinhua City, Zhejiang Province Co-patentee before: YIWU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER COMPANY Patentee before: Yiwu Bafang Electric Power Equipment Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190128 Address after: No. 9 Qianyuan Road, 23li Street, Yiwu City, Zhejiang Province Co-patentee after: Zhejiang Yiwu power supply Co., Ltd. Patentee after: Bafang Electric Branch of Yiwu Power Transmission and Transfer Engineering Co., Ltd. Co-patentee after: Yiwu Power Transmission and Distribution Engineering Co., Ltd. Address before: 322000 No. 9 Qianyuan Road, 23li Street, Yiwu City, Jinhua City, Zhejiang Province Co-patentee before: Zhejiang Yiwu power supply Co., Ltd. Patentee before: Yiwu Bafang Electric Power Equipment Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |