Wound-rotor motor starting cabinet
A technology of winding motors and starting cabinets, applied in the direction of starter parts, etc., can solve the problems of motor starting cabinets without winding motors, etc., and achieve the effect of ensuring normal operation
Inactive Publication Date: 2018-08-07
HEFEI WOZHI INFORMATION TECH CO LTD
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Problems solved by technology
[0002] Wound motor is just one type of asynchronous motor. Asynchronous motors are divided into wound type and squirrel cage type according to the rotor winding form. There are many types of asynchronous motors. There are different classification methods from different angles. According to the stator phase number There are single-phase asynchronous motors and three-phase asynchronous motors. According to the rotor winding form, they can generally be divided into two types: wound type and squirrel cage type. Among the squirrel cage asynchronous motors, there are single squirrel cage, double squirrel cage and deep slot According to different types, starting a winding motor requires a special starting cabinet, and there is no motor starting cabinet specifically for winding motors
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see Figure 1-3 , an embodiment provided by the present invention: a winding motor starting cabinet, including a dustproof plate 1, a bottom plate 10, an air switch 15, a pipe 20 and a baffle 23, a rubber pad is installed on the bottom of the bottom plate 10, and the bottom of the bottom plate 10 The base 9 is installed on the top, and two sets of pipelines 20 are installed inside the base 9. The front of the pipeline 20 is provided with a fan 21. The f...
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The invention discloses a wound-rotor motor starting cabinet. The wound-rotor motor starting cabinet comprises a dustproof plate, a bottom plate, air switches, pipelines and a baffle; the top of the bottom plate is provided with a base; the two sets of pipelines are arranged inside of the base; the front surfaces of the pipelines are provided with draught fans; the front surface of the base is provided with the baffle; the top of the base is provided with a cabinet body; mounting grooves are formed inside the cabinet body; the bottoms of the interiors of the mounting grooves are provided withvaristors; the tops of the varistors are provided with two sets of vertical rods; one side of a space between the vertical rods is provided with a time relay; and the other side of the space between the vertical rods is provided with a thermal relay. According to the wound-rotor motor starting cabinet of the invention, the air switches are adopted, so that a circuit can have a short circuit protection function; the thermal relay is adopted, so that the device has a temperature overheat protection function; and various integrated protectors are installed, so that a motor and equipment connectedwith the same can have overload and phase loss protection function.
Description
technical field [0001] The invention relates to the field of starting cabinets, in particular to a winding motor starting cabinet. Background technique [0002] Wound motor is just one type of asynchronous motor. Asynchronous motors are divided into wound type and squirrel cage type according to the rotor winding form. There are many types of asynchronous motors. There are different classification methods from different angles. According to the stator phase number There are single-phase asynchronous motors and three-phase asynchronous motors. According to the rotor winding form, they can generally be divided into two types: wound type and squirrel cage type. Among the squirrel cage asynchronous motors, there are single squirrel cage, double squirrel cage and deep slot According to different types, starting a winding motor requires a special starting cabinet, and there is no motor starting cabinet specially for winding motors. Contents of the invention [0003] The purpose...
Claims
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IPC IPC(8): H02P1/02
CPCH02P1/02
Inventor 张家俊丁国忠
Owner HEFEI WOZHI INFORMATION TECH CO LTD