CN204538909U - A kind of with temperature controlled electric system - Google Patents
A kind of with temperature controlled electric system Download PDFInfo
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- CN204538909U CN204538909U CN201520267453.0U CN201520267453U CN204538909U CN 204538909 U CN204538909 U CN 204538909U CN 201520267453 U CN201520267453 U CN 201520267453U CN 204538909 U CN204538909 U CN 204538909U
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- temperature
- electric system
- performance element
- motor units
- electric motor
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- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Abstract
The utility model discloses a kind of with temperature controlled electric system, for realizing, the temperature of electric system being controlled.Describedly to comprise with temperature controlled electric system: driving control unit, rotate for drive motors, receive temperature detection signal and also export control signal; Temperature detecting unit, is close to be fixed on motor and is connected with driving control unit, detects the temperature of motor; Temperature performance element, is close to be fixed on motor and is connected with temperature protection unit, carries out heating/refrigerating to motor; Temperature protection unit, is connected with driving control unit, detects and sets machine operation temperature range.This temperature controlled electric system enables electric system work long hours at normal temperature range; avoid the too low or too high situation causing motor to work of Yin Wendu; and pass through intensification or the cooling situation of temperature protection unit controls electric system, extend electrical machinery life.
Description
Technical field
The utility model relates to automatic control technology field, especially relates to a kind of with temperature controlled electric system.
Background technology
The working temperature of current middle and small motor is generally-20 DEG C ~ 60 DEG C, in the northern area of China, especially the lowest temperature is lower than the area of-20 DEG C, machine operation is below 0 DEG C, can be there is uncertain change in inner electromagnetic material, have great impact, cause motor normally to work on the fail safe of system, if do not add any treatment measures, uncertain consequence can be caused; It is same when temperature is higher than 60 DEG C, the cable of motor and the aging speed of inner contact can be accelerated, greatly can increase the maintenance cost of system, if and select the motor of different heatproof at different temperature band, namely use normal temperature type motor at normal temperatures, use low form motor at low temperatures, heat resisting motor is adopted during high temperature, not only reduce the versatility of equipment, also for production makes troubles, correspondingly in management cost equally also have very large lifting.There are temperature sensor and control section in general large-size machine inside, but because controlling complexity, cost is high, is difficult to be applied in middle and small motor, for above problem, does not have a kind of simple and lower-cost control method of controlling at present.
Utility model content
The purpose of this utility model is to provide one with temperature controlled electric system, realizes the control to motor temperature, ensures that motor can be operated within normal temperature range, thus extends the life-span of motor, simplify control mode simultaneously, reduce costs.
Its technical problem of the utility model is achieved through the following technical solutions:
A kind of with temperature controlled electric system, its structure comprises: electric motor units, it is characterized in that, it also comprises temperature detecting unit, driving control unit, temperature performance element, temperature protection unit; Temperature detecting unit, for detecting electric motor units temperature; Driving control unit, rotates for drive motor units, receives the temperature signal that temperature detecting unit detects, control temperature performance element, and driving and control method are known by insider; Temperature performance element, for receiving the control signal that driving control unit exports, carrying out heating/refrigerating, changing the temperature of electric motor units; Temperature protection unit, for setting machine operation temperature range, carries out power-off protection when electric motor units exceeds setting range.Concrete, the preferred PTC of described temperature performance element material, semiconductor.
Concrete, described temperature detecting unit and described electric motor units are close to fixing, preferred contact type temperature sensor.
Concrete, described temperature performance element and described motor are close to fixing, the preferred PTC of described temperature performance element material, semiconductor.
Concrete, described temperature protection unit and described motor are close to fixing, and preferred series system is opened or cut off the power supply of described temperature performance element.
The beneficial effects of the utility model are:
The one that this utility model provides is with temperature controlled electric system, the temperature of described electric motor units is detected in real time by the temperature detecting unit on described electric motor units, and when described motor temperature departs from normal range value, undertaken heating or freeze to reach normal temperature range by described temperature performance element, thus enable described electric motor units work long hours at normal temperature range, avoid the too low or too high situation causing described motor to work of Yin Wendu, and set described electric motor units operating temperature range by described temperature protection unit, extend electrical machinery life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is a kind of front view with temperature controlled electric system of the utility model;
Fig. 2 is a kind of side isometric view with temperature controlled electric system of the utility model;
101. electric motor units 102. temperature detecting unit 103. driving control unit 104. temperature performance element 105. temperature protection unit in Fig. 1;
201. electric motor units 202. temperature performance element 203. temperature detecting unit 204. temperature protection unit 205. driving control unit 206. temperature performance element clips 207. motor fixing seat in Fig. 2.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model embodiment is described in further details.At this, schematic description and description of the present utility model for explaining the utility model, but not as to restriction of the present utility model.
Fig. 1 is a kind of structure chart with temperature controlled electric system shown in an exemplary embodiment, and as shown in Figure 1, this system comprises electric motor units 101, temperature detecting unit 102, driving control unit 103, temperature performance element 104 and temperature protection unit 105.Wherein, temperature performance element 104 selects closed type temperature switch; be close to electric motor units 101 and be connected; the form of preferred stirrup; temperature detecting unit 102 is close to and is fixed on electric motor units 101; temperature protection unit 105 and temperature performance element 102 are connected in series, and are close to and are fixed on electric system 101.
The above-mentioned operation principle with temperature controlled electric system is: when electric motor units 101 is in running order, the temperature detecting unit 102 be arranged on electric motor units 101 detects the temperature of electric motor units 101 in real time, temperature signal is sent to driving control unit 103, driving control unit 103 receives temperature signal and judges, when temperature detecting unit 102 detect the temperature of electric motor units 101 lower than or higher than design temperature time, driving control unit 103 can heat or freeze by control temperature performance element 104 pairs of electric motor units 101, rise to make the temperature of electric motor units 101 or be reduced within the normal working temperature scope of setting, when the temperature of electric motor units 101 rises or is reduced within the temperature range of normal work, driving control unit 103 can cut off temperature performance element 104 power supply, stop heating or refrigeration.
In addition, rise when electric motor units 101 temperature or be reduced within the temperature range of normal work, but temperature performance element 104 for a certain reason (such as temperature detecting unit 102 break down output error temperature value) still continues heating or refrigeration, cause the persistently overheating or continued down of electric motor units 101, even exceed the temperature range of the normal work of setting, very possible damage electric motor units 101, so now, the temperature protection unit 105 of contacting with temperature performance element 104 will cut off the power supply of temperature performance element 104 by force, thus make the temperature of electric motor units 101 can not continue to rise or reduce, can not be operated in outside safe temperature range.
The one adopting this utility model to provide is with temperature controlled electric system; the temperature of electric motor units is detected in real time by the temperature detecting unit on electric system; and when electric motor units temperature exceeds normal range value; undertaken heating or freeze to reach normal temperature range by temperature performance element; thus enable electric motor units work long hours at normal temperature range; avoid the too low or too high situation causing motor to work of Yin Wendu; and heated up or cooling scope by temperature protection unit setting electric motor units, extend electrical machinery life.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; and be not used in restriction protection range of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. with a temperature controlled electric system, comprise: electric motor units, it is characterized in that, described system also comprises temperature detecting unit, driving control unit, temperature performance element, temperature protection unit;
Temperature detecting unit, for detecting electric motor units temperature;
Driving control unit, rotates for drive motor units, receives the temperature signal that temperature detecting unit detects, control temperature performance element;
Temperature performance element, for receiving the control signal that driving control unit exports, carrying out heating/refrigerating, changing the temperature of electric motor units;
Temperature protection unit, for setting machine operation temperature range, carries out power-off protection when electric motor units exceeds setting range.
2. one according to claim 1 is with temperature controlled electric system, it is characterized in that, described temperature detecting unit and described electric motor units are close to fixing, preferred contact type temperature sensor.
3. one according to claim 1 is with temperature controlled electric system, it is characterized in that, described temperature performance element and described motor are close to fixing, the preferred PTC of described temperature performance element material, semiconductor.
4. one according to claim 1 is with temperature controlled electric system, it is characterized in that, described temperature protection unit and described motor are close to fixing, and preferred series system is opened or cut off the power supply of described temperature performance element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267453.0U CN204538909U (en) | 2015-04-29 | 2015-04-29 | A kind of with temperature controlled electric system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267453.0U CN204538909U (en) | 2015-04-29 | 2015-04-29 | A kind of with temperature controlled electric system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538909U true CN204538909U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520267453.0U Active CN204538909U (en) | 2015-04-29 | 2015-04-29 | A kind of with temperature controlled electric system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108664051A (en) * | 2017-03-28 | 2018-10-16 | 杭州海康威视数字技术股份有限公司 | Maintaining method, device and the holder of horizontal stage electric machine |
| CN109656279A (en) * | 2018-12-14 | 2019-04-19 | 杰克缝纫机股份有限公司 | The temprature control method of sewing machine |
| CN109857169A (en) * | 2018-12-14 | 2019-06-07 | 杰克缝纫机股份有限公司 | The temperature control equipment of sewing machine |
| CN112821643A (en) * | 2020-12-31 | 2021-05-18 | 徐州南普机电科技有限公司 | Temperature control device for electric vehicle motor |
-
2015
- 2015-04-29 CN CN201520267453.0U patent/CN204538909U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108664051A (en) * | 2017-03-28 | 2018-10-16 | 杭州海康威视数字技术股份有限公司 | Maintaining method, device and the holder of horizontal stage electric machine |
| CN109656279A (en) * | 2018-12-14 | 2019-04-19 | 杰克缝纫机股份有限公司 | The temprature control method of sewing machine |
| CN109857169A (en) * | 2018-12-14 | 2019-06-07 | 杰克缝纫机股份有限公司 | The temperature control equipment of sewing machine |
| CN112821643A (en) * | 2020-12-31 | 2021-05-18 | 徐州南普机电科技有限公司 | Temperature control device for electric vehicle motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231205 Address after: 430200, 7th floor, Building 3, Phase II, Modern Service Industry Demonstration Base, Huazhong University of Science and Technology Science Park, Guandong Street, Wuhan Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Wanji Photoelectric Technology Co.,Ltd. Address before: 100085 No. 5, building 1, East Road, Haidian District, Beijing, 601 Patentee before: BEIJING WANJI TECHNOLOGY Co.,Ltd. |