CN202997338U - Simple frequency conversion control cabinet - Google Patents
Simple frequency conversion control cabinet Download PDFInfo
- Publication number
- CN202997338U CN202997338U CN 201220600400 CN201220600400U CN202997338U CN 202997338 U CN202997338 U CN 202997338U CN 201220600400 CN201220600400 CN 201220600400 CN 201220600400 U CN201220600400 U CN 201220600400U CN 202997338 U CN202997338 U CN 202997338U
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- CN
- China
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- cabinet
- circuit breaker
- cabinet body
- ventilating opening
- layer inside
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- Expired - Fee Related
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Abstract
A simple frequency conversion control cabinet is provided. The cabinet comprises a cabinet body, a main breaker, a wire clamp, miniature breakers, sockets, master control relays, voltage limiting protectors, a ventilating opening and a grounding wire. The cabinet is characterized in that the internal part of the cabinet body is divided into three layers, the main breaker and the wire clamp are arranged on the left part of the most top layer inside the cabinet body, the wire clamp is arranged below the main breaker, the miniature breakers and the master control relays are arranged on the right part of the most top layer inside the cabinet body, the sockets are arranged on the right side of the first row of miniature breakers, the master control relays are arranged below the miniature breakers in parallel, the voltage limiting protectors are arranged on the middle layer inside the cabinet body, the ventilating opening and the grounding wire are arranged on the lowest layer inside the cabinet body, and the grounding wire is arranged below the ventilating opening. The voltage limiting protectors of the middle layer inside the cabinet body are divided into two rows according to power. The cabinet is simple in structure, low in costs and convenient and practical, the compatibility is strong, a plurality of frequency conversion circuits can be externally connected, and the control is convenient.
Description
Technical field
The utility model relates to electric equipment field, specifically a kind of simple and easy frequency-conversion control cabinet.
Background technology
Regulator cubicle is to be processed to protect the cupboard of components and parts normal operation by steel matter.Regulator cubicle is made material and generally is divided into two kinds of hot rolled steel plate and cold-rolled steel sheets.Cold-rolled steel sheet relatively hot rolled steel plate more material is soft, is more suitable for the making of regulator cubicle.The regulator cubicle chemical industry that is mainly used in of many uses, environmental protection industry (epi), electric power system, metallurgical system; industry, nuclear power industry, security against fire monitoring; transportation industry etc., its effect are that electrical control is arrived each position of loading with power distribution, and carry out power-off protection when short circuit, overload and electric leakage.Frequent species has the board-like regulator cubicle of stationary plane, protection regulator cubicle, drawer type regulator cubicle and power and lighting regulator cubicle etc.
Converter technique refers to all spectrum components with signal, and a certain position integral body is to the moving of another location from frequency spectrum, and when moving, amplitude and the relative phase of the difference on the frequency of every pair of component and each component remain unchanged.In extruder, the operating procedure that relates to due to machine is many, has a lot of steps to need frequency conversion function to realize.The simple and easy frequency-conversion control cabinet that comprises numerous frequency changer circuits that also there is no at present a kind of moulding.
Summary of the invention
The utility model provides a kind of simple in structure, convenient and practical simple and easy frequency-conversion control cabinet that comprises numerous frequency changer circuits for above technical problem.
The utility model is achieved through the following technical solutions.
a kind of simple and easy frequency-conversion control cabinet, comprise cabinet, main circuit breaker, ply-yarn drill, miniature circuit breaker, socket, master relay, voltage-limiting protector, ventilating opening, earth connection, it is characterized in that the cabinet inner body is divided into three layers, the inner the superiors of the cabinet left side is main circuit breaker, ply-yarn drill, ply-yarn drill is arranged on below main circuit breaker, the inner the superiors of cabinet the right is provided with many row's miniature circuit breakers and master relay, first row miniature circuit breaker right side is provided with a plurality of sockets, a plurality of master relays are set up in parallel below many row's miniature circuit breakers, cabinet bosom layer arranges a plurality of voltage-limiting protectors, the inner orlop of cabinet arranges ventilating opening, earth connection, earth connection is arranged on below ventilating opening.A plurality of voltage-limiting protectors of cabinet bosom layer are divided into two rows by power.
The utility model is simple in structure, with low cost, convenient and practical, and compatible strong, can external a plurality of frequency changer circuits, and control convenient.
Description of drawings
In accompanying drawing, Fig. 1 is the utility model structural representation, wherein:
The 1-cabinet, 2-main circuit breaker, 3-ply-yarn drill, 4-miniature circuit breaker, 5-socket, 6-master relay, 7-voltage-limiting protector, 8-ventilating opening, 9-earth connection.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
a kind of simple and easy frequency-conversion control cabinet, comprise cabinet 1, main circuit breaker 2, ply-yarn drill 3, miniature circuit breaker 4, socket 5, master relay 6, voltage-limiting protector 7, ventilating opening 8, earth connection 9, it is characterized in that cabinet 1 inner body is divided into three layers, the inner the superiors of cabinet 1 left side is main circuit breaker 2, ply-yarn drill 3, ply-yarn drill 3 is arranged on main circuit breaker 2 belows, the inner the superiors of cabinet 1 the right is provided with many row's miniature circuit breakers 4 and master relay 6, first row miniature circuit breaker 4 right sides are provided with a plurality of sockets 5, a plurality of master relays 6 are set up in parallel below many row's miniature circuit breakers 4, cabinet 1 bosom layer arranges a plurality of voltage-limiting protectors 7, the inner orlop of cabinet 1 arranges ventilating opening 8, earth connection 9, earth connection 9 is arranged on ventilating opening 8 belows.A plurality of voltage-limiting protectors 7 of cabinet 1 bosom layer are divided into two rows by power.
The utility model is simple in structure, with low cost, convenient and practical, and compatible strong, can external a plurality of frequency changer circuits, and control convenient.
Claims (2)
1. simple and easy frequency-conversion control cabinet, comprise cabinet, main circuit breaker, ply-yarn drill, miniature circuit breaker, socket, master relay, voltage-limiting protector, ventilating opening, earth connection, it is characterized in that the cabinet inner body is divided into three layers, the inner the superiors of the cabinet left side is main circuit breaker, ply-yarn drill, ply-yarn drill is arranged on below main circuit breaker, the inner the superiors of cabinet the right is provided with many row's miniature circuit breakers and master relay, first row miniature circuit breaker right side is provided with a plurality of sockets, a plurality of master relays are set up in parallel below many row's miniature circuit breakers, cabinet bosom layer arranges a plurality of voltage-limiting protectors, the inner orlop of cabinet arranges ventilating opening, earth connection, earth connection is arranged on below ventilating opening.
2. a kind of simple and easy frequency-conversion control cabinet according to claim 1, is characterized in that a plurality of voltage-limiting protectors of described cabinet bosom layer are divided into two rows by power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600400 CN202997338U (en) | 2012-11-14 | 2012-11-14 | Simple frequency conversion control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600400 CN202997338U (en) | 2012-11-14 | 2012-11-14 | Simple frequency conversion control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997338U true CN202997338U (en) | 2013-06-12 |
Family
ID=48568470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220600400 Expired - Fee Related CN202997338U (en) | 2012-11-14 | 2012-11-14 | Simple frequency conversion control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997338U (en) |
-
2012
- 2012-11-14 CN CN 201220600400 patent/CN202997338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |