CN204866239U - Centrifugal separator variable frequency speed governing(VFSG) control box - Google Patents
Centrifugal separator variable frequency speed governing(VFSG) control box Download PDFInfo
- Publication number
- CN204866239U CN204866239U CN201520623467.1U CN201520623467U CN204866239U CN 204866239 U CN204866239 U CN 204866239U CN 201520623467 U CN201520623467 U CN 201520623467U CN 204866239 U CN204866239 U CN 204866239U
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- China
- Prior art keywords
- speed governing
- control
- contactor
- variable frequency
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a centrifugal separator variable frequency speed governing(VFSG) control box, its constitution includes: control box main part (1), control panel (2), volt ammeter (3), speed governing shift knob (4), relay (5), brake resistance (6), thermoswitch (7), contactor (8) and control motor (9), its characterized in that: be equipped with control panel (2), volt ammeter (3) and speed governing shift knob (4) on control box main part (1), speed governing shift knob (4) and relay (5) are connected with brake resistance (6) respectively, establish ties with the coil of contactor (8) in thermoswitch (7) of brake resistance (6), and contactor (8) are connected with control motor (9). It has, and to set up the button on the control panel simple and direct, convenient to use, its inside circuit simplified, characteristics such as system maintenance, convenient operation.
Description
Technical field
The utility model relates to control cabinet technical field, particularly relates to a kind of centrifuge variable frequency regulating speed control case.
Background technology
Traditional centrifuge variable frequency regulating speed control case, the button that control cabinet panel is arranged is more, uses trouble; Its internal circuit is complicated, causes system maintenance, inconvenient operation.
Therefore, need to provide a kind of centrifuge variable frequency regulating speed control case to solve the problems referred to above.
Utility model content
In order to solve this problem, the utility model discloses a kind of centrifuge variable frequency regulating speed control case, which overcoming Traditional control case panel, to arrange button more, uses trouble, the defect such as system maintenance, inconvenient operation.A kind of centrifuge variable frequency regulating speed control case, its composition comprises: control cabinet main body (1), control panel (2), volometer (3), speed-regulating switch button (4), relay (5), braking resistor (6), thermoswitch (7), contactor (8) and control motor (9), is characterized in that: described control cabinet main body (1) is provided with control panel (2), volometer (3) and speed-regulating switch button (4); Described speed-regulating switch button (4) is connected with braking resistor (6) respectively with relay (5), the thermoswitch (7) of braking resistor (6) and the coils connected in series of contactor (8), contactor (8) is connected with control motor (9).
The beneficial effects of the utility model are:
The utility model has that control panel to arrange button simple and direct, easy to use; Its internal circuit simplifies, system maintenance, the feature such as easy to operate.
Advantage of the present utility model and feature is described in detail in conjunction with following.
Accompanying drawing explanation
Fig. 1 is institutional framework schematic diagram of the present utility model;
Fig. 2 is internal circuit connection diagram of the present utility model.
Detailed description of the invention
In the following description, give a large amount of concrete details to provide to understand more thoroughly the utility model.But, it will be apparent to one skilled in the art that the utility model can be implemented without the need to these details one or more.In other example, in order to avoid obscuring with the utility model, technical characteristics more well known in the art are not described.
In order to thoroughly understand the utility model, by following description, detailed structure is proposed.Obviously, execution of the present utility model is not limited to the specific details that those skilled in the art has the knack of.Preferred embodiment of the present utility model is described in detail as follows, but except these are described in detail, the utility model can also have other embodiments.
Below embodiment of the present utility model is described in detail.
With reference to Fig. 1, Fig. 2, a kind of centrifuge variable frequency regulating speed control case, its composition comprises: control cabinet main body (1), control panel (2), volometer (3), speed-regulating switch button (4), relay (5), braking resistor (6), thermoswitch (7), contactor (8) and control motor (9), is characterized in that: described control cabinet main body (1) is provided with control panel (2), volometer (3) and speed-regulating switch button (4); Described speed-regulating switch button (4) is connected with braking resistor (6) respectively with relay (5), the thermoswitch (7) of braking resistor (6) and the coils connected in series of contactor (8), contactor (8) is connected with control motor (9).
When the present embodiment uses, the thermoswitch (7) of braking resistor (6) and the coils connected in series of contactor (8), when braking resistor (6) is overheated, thermoswitch (7) disconnects, make contactor (8) coil losing electricity, cut off frequency converter electricity; Control motor by speed-regulating switch button (4) and enter the basic, normal, high speed operation of people, technological process is finished and automatically stops, and waits for and running next time.
The beneficial effect of the present embodiment is:
The present embodiment has that control panel to arrange button simple and direct, easy to use; Its internal circuit simplifies, system maintenance, the feature such as easy to operate.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited in described scope of embodiments.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.Protection domain of the present utility model defined by the appended claims and equivalent scope thereof.
Claims (1)
1. a centrifuge variable frequency regulating speed control case, its composition comprises: control cabinet main body (1), control panel (2), volometer (3), speed-regulating switch button (4), relay (5), braking resistor (6), thermoswitch (7), contactor (8) and control motor (9), is characterized in that: described control cabinet main body (1) is provided with control panel (2), volometer (3) and speed-regulating switch button (4); Described speed-regulating switch button (4) is connected with braking resistor (6) respectively with relay (5), the thermoswitch (7) of braking resistor (6) and the coils connected in series of contactor (8), contactor (8) is connected with control motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623467.1U CN204866239U (en) | 2015-08-14 | 2015-08-14 | Centrifugal separator variable frequency speed governing(VFSG) control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623467.1U CN204866239U (en) | 2015-08-14 | 2015-08-14 | Centrifugal separator variable frequency speed governing(VFSG) control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204866239U true CN204866239U (en) | 2015-12-16 |
Family
ID=54810672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520623467.1U Expired - Fee Related CN204866239U (en) | 2015-08-14 | 2015-08-14 | Centrifugal separator variable frequency speed governing(VFSG) control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204866239U (en) |
-
2015
- 2015-08-14 CN CN201520623467.1U patent/CN204866239U/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: 20151216 Termination date: 20160814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |