CN204442101U - A kind of energy-saving electric machine - Google Patents
A kind of energy-saving electric machine Download PDFInfo
- Publication number
- CN204442101U CN204442101U CN201520180199.0U CN201520180199U CN204442101U CN 204442101 U CN204442101 U CN 204442101U CN 201520180199 U CN201520180199 U CN 201520180199U CN 204442101 U CN204442101 U CN 204442101U
- Authority
- CN
- China
- Prior art keywords
- casing
- fixedly connected
- shrouding
- main shaft
- hand member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of energy-saving electric machine, comprise casing, be connected to the left end cap of casing left end, be connected to the shrouding of casing right-hand member, be connected to the right end cap of shrouding right-hand member and be arranged on left end cap, main shaft in casing and shrouding, the madial wall of described casing is fixedly connected with stator coil, described main shaft is fixedly connected with main rotor coil and secondary rotor coil, described shrouding right side is fixedly connected with brush, the right-hand member of described main shaft is fixedly connected with fan, controller summation current transformer is fixedly connected with above described casing, described brush summation current transformer is all electrically connected with controller, the utility model has that electric energy loss is low, energy utilization rate is high, and can effectively avoid the advantage that the motor feels hot.
Description
Technical field
The utility model is specifically related to a kind of energy-saving electric machine, belongs to motor device technical field.
Background technology
Along with the continuous appearance of socioeconomic development and automation equipment, the demand of motor improves constantly, but the motor used at present scarcely possesses power saving function, therefore motor is in running, larger electric current can inject stator coil, coil is made to produce a large amount of heat, the heat produced constantly is assembled along with the growth of future time, the temperature of motor internal is raised gradually, thus affect the service behaviour of motor internal part, the useful life of each part is also had a great impact, and current used motor can not carry out the optimization in energy utilization rate according to load variations, there is the shortcoming that utilization rate of electrical is low.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide that a kind of electric energy loss is low, energy utilization rate is high, and can effectively avoid the energy-saving electric machine that the motor feels hot.
Energy-saving electric machine of the present utility model, comprise casing, be connected to the left end cap of casing left end, be connected to the shrouding of casing right-hand member, be connected to the right end cap of shrouding right-hand member and be arranged on left end cap, main shaft in casing and shrouding, the madial wall of described casing is fixedly connected with stator coil, described main shaft is fixedly connected with main rotor coil and secondary rotor coil, described shrouding right side is fixedly connected with brush, the right-hand member of described main shaft is fixedly connected with fan, controller summation current transformer is fixedly connected with above described casing, described brush summation current transformer is all electrically connected with controller.
The utility model beneficial effect: a kind of electric energy loss of the present utility model is low, energy utilization rate is high, and can effectively avoid the energy-saving electric machine that the motor feels hot, time normal, controller controls main rotor coil working, secondary rotor coil does not work, main rotor coil drives the rotation of main shaft as major impetus coil, when the load down of motor, electric current in main rotor coil increases, controller detects the mutation current of enhancing by current transformer, secondary rotor coil is then driven to start working, thus reduce the load of motor, when the load of motor reduces, electric current in main rotor coil reduces, controller detects the mutation current of reduction by current transformer, then stop the work of secondary rotor coil, the utility model is by adopting main rotor coil as major impetus coil, adopt secondary rotor coil as auxiliary power coil, secondary rotor coil work is stopped when motor load is light, secondary rotor coil work is started when motor load is heavy, therefore, it is possible to make utilization rate of electrical accomplish optimization, thus effectively avoid the loss of electric energy.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is sectional structure schematic diagram of the present utility model.
Embodiment
Energy-saving electric machine as shown in Figure 1, comprise casing 1, be connected to the left end cap 2 of casing 1 left end, be connected to the shrouding 3 of casing 1 right-hand member, be connected to the right end cap 4 of shrouding 3 right-hand member and be arranged on left end cap 2, main shaft 5 in casing 1 and shrouding 3, the madial wall of described casing 1 is fixedly connected with stator coil 6, described main shaft 5 is fixedly connected with main rotor coil 7 and secondary rotor coil 8, described shrouding 3 right side is fixedly connected with brush 9, the right-hand member of described main shaft 5 is fixedly connected with fan 10, controller 11 summation current transformer 12 is fixedly connected with above described casing 1, described brush 9 summation current transformer 12 is all electrically connected with controller 11.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection range of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (1)
1. an energy-saving electric machine, comprise casing (1), be connected to the left end cap (2) of casing (1) left end, be connected to the shrouding (3) of casing (1) right-hand member, be connected to the right end cap (4) of shrouding (3) right-hand member and be arranged on left end cap (2), main shaft (5) in casing (1) and shrouding (3), it is characterized in that: the madial wall of described casing (1) is fixedly connected with stator coil (6), described main shaft (5) is fixedly connected with main rotor coil (7) and secondary rotor coil (8), described shrouding (3) right side is fixedly connected with brush (9), the right-hand member of described main shaft (5) is fixedly connected with fan (10), described casing (1) top is fixedly connected with controller (11) summation current transformer (12), described brush (9) summation current transformer (12) is all electrically connected with controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180199.0U CN204442101U (en) | 2015-03-26 | 2015-03-26 | A kind of energy-saving electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180199.0U CN204442101U (en) | 2015-03-26 | 2015-03-26 | A kind of energy-saving electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442101U true CN204442101U (en) | 2015-07-01 |
Family
ID=53609916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520180199.0U Expired - Fee Related CN204442101U (en) | 2015-03-26 | 2015-03-26 | A kind of energy-saving electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204442101U (en) |
-
2015
- 2015-03-26 CN CN201520180199.0U patent/CN204442101U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160326 |