CN205540333U - Transformer fan control system - Google Patents
Transformer fan control system Download PDFInfo
- Publication number
- CN205540333U CN205540333U CN201620242592.2U CN201620242592U CN205540333U CN 205540333 U CN205540333 U CN 205540333U CN 201620242592 U CN201620242592 U CN 201620242592U CN 205540333 U CN205540333 U CN 205540333U
- Authority
- CN
- China
- Prior art keywords
- motor
- temperature
- transformer
- control circuit
- blower fan
- 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
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 241000883990 Flabellum Species 0.000 claims abstract description 4
- 230000003245 working effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model discloses a transformer fan control system, including installing the fan on the transformer and being used for detecting the temperature monitoring system that the transformer tank temperature was used, temperature monitoring system and fan control are connected, the fan includes two supports, an installation fan box between the support, fan box's inside sets up a control circuit board, install two motors in the fan box, be first motor and second motor respectively, first motor is controlled through control circuit board respectively with the second motor, all install the flabellum on first motor and the second motor, the utility model discloses a temperature real -time supervision adjusts the watt level of fan through the temperature, when the high temperature, adopts higher power, when the temperature is low, adopts lower power of motor, practices thrift the electric energy more, moreover the utility model discloses possess two motors, can take turns alternate use under the long -time operating condition of motor, working effect is better.
Description
Technical field
This utility model relates to a kind of transformer blower fan control system.
Background technology
Transformator is one of very important part in electrical equipment, and transformator needs to install blower fan to reduce the temperature of transformator.Blower fan of the prior art, the power that often only one of which is specified, regardless of transformer temperature is high or temperature is low all keeps a Power operation, its drawback is when the temperature is low, uses the work of this rated power often to need not, therefore wastes electric energy；And temperature is too high when exceeding general temperature, this rated output power can not meet again heat radiation.And existing blower fan the most only possesses a motor, this motor runs the most continuously, if running overlong time, and when ambient temperature is too high, the heat radiation of this motor is also a problem, if blower motor runs overlong time and do not stops using, can impact whole blower fan.Although arranging when actually used and organizing blower fan more, but these blower fans are mostly to run together or cut out together, are not used alternatingly.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of blower fan and can vary with temperature and change output, more energy-conserving and environment-protective, advantageously in the heat radiation of transformator, and the motor alternate turns with more than uses, service life more for a long time, more stable transformer blower fan control system.
This utility model is achieved through the following technical solutions: a kind of transformer blower fan control system, including the blower fan being installed on transformator and for detecting the temperature monitoring system of oil tank of transformer temperature, described temperature monitoring system is connected with air-blower control, described blower fan includes two stands, one air box is installed between support, the inside of described air box arranges a control circuit plate, two motors are installed in described air box, it is respectively the first motor and the second motor, described first motor and the second motor are controlled by control circuit plate respectively, it is mounted on flabellum on described first motor and the second motor；
Described first motor and the second motor are all fixed on the inside of air box by a fixed plate, and described support is provided with a small machine, and described small machine is controlled by control circuit plate, the axle sleeve outside the rotating shaft outfan connecting fan case of small machine.
As preferred technical scheme, described temperature monitoring system is arranged in a Main Control Tank, one second temperature sensor is set in oil tank of transformer, temperature signal is transferred to Main Control Tank by the second temperature sensor, transmitted by radio receiving transmitting module signal between Main Control Tank and control circuit plate, described first motor and the second motor and small machine are all by performing circuit control, and the signal input part of described execution circuit is connected with the signal output part of control circuit plate.
As preferred technical scheme, described first motor and the second motor being mounted on the first temperature sensor, temperature signal is transferred to control circuit plate by the first temperature sensor.
As preferred technical scheme, the power input of described first motor and the second motor is all connected to an on-off circuit.
The beneficial effects of the utility model are: this utility model uses temperature to monitor in real time, the watt level of blower fan is regulated by temperature, when temperature is too high, use higher power, when the temperature is low, use relatively low power of motor, more saves energy, and this utility model possesses two motors, can be used alternatingly in turn under motor works long hours state, working effect is more preferable.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is system block diagram of the present utility model.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, in addition to mutually exclusive feature and/or step, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, an example during each feature is a series of equivalence or similar characteristics.
As depicted in figs. 1 and 2, a kind of transformer blower fan control system of the present utility model, including the blower fan being installed on transformator and for detecting the temperature monitoring system of oil tank of transformer temperature, described temperature monitoring system is connected with air-blower control, described blower fan includes two stands 5, one air box 8 is installed between support 5, the inside of described air box 8 arranges a control circuit plate 7, two motors are installed in described air box 8, it is respectively the first motor 1 and the second motor 2, described first motor 1 and the second motor 2 are controlled by control circuit plate 7 respectively, it is mounted on flabellum on described first motor 1 and the second motor 2；
Described first motor 1 and the second motor 2 are all fixed on the inside of air box 8 by a fixed plate 4, and described support is provided with a small machine 3, and described small machine 3 is controlled by control circuit plate 7, the axle sleeve 6 outside the rotating shaft outfan connecting fan case 8 of small machine 3.
When the first temperature sensor the motor being currently in use detected because work long hours and time temperature is too high, the motor being currently in use is closed now by performing circuit, open small machine, by the motor being currently in use and standby motor reversing of position, open standby motor again, close the motor being currently in use, realize uninterruptedly being used alternatingly of two motors with this, it is ensured that while heat radiation, also ensure that the service life of motor.
Temperature monitoring system is arranged in a Main Control Tank, one second temperature sensor is set in oil tank of transformer, temperature signal is transferred to Main Control Tank by the second temperature sensor, transmitted by radio receiving transmitting module signal between Main Control Tank and control circuit plate, described first motor and the second motor and small machine are all by performing circuit control, and the signal input part of described execution circuit is connected with the signal output part of control circuit plate；Being mounted on the first temperature sensor on first motor and the second motor, temperature signal is transferred to control circuit plate by the first temperature sensor.
Second temperature sensor monitors oil tank of transformer internal temperature, temperature signal is transferred to control circuit plate by radio receiving transmitting module, the on-off circuit of control circuit plate control execution circuit output end controls the watt level of motor, and then complete motor variation with temperature and change output, it is achieved there is under different temperatures the way of output saving most electric energy.
The power input of the first motor and the second motor is all connected to an on-off circuit, and on-off circuit uses for controlling the first motor and the switch of the second motor and size adjustment, is directly controlled by execution circuit.
The beneficial effects of the utility model are: this utility model uses temperature to monitor in real time, the watt level of blower fan is regulated by temperature, when temperature is too high, use higher power, when the temperature is low, use relatively low power of motor, more saves energy, and this utility model possesses two motors, can be used alternatingly in turn under motor works long hours state, working effect is more preferable.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (4)
1. a transformer blower fan control system, it is characterized in that: include the blower fan being installed on transformator and for detecting the temperature monitoring system of oil tank of transformer temperature, described temperature monitoring system is connected with air-blower control, described blower fan includes two stands, one air box is installed between support, the inside of described air box arranges a control circuit plate, two motors are installed in described air box, it is respectively the first motor and the second motor, described first motor and the second motor are controlled by control circuit plate respectively, and described first motor and the second motor are mounted on flabellum；
Described first motor and the second motor are all fixed on the inside of air box by a fixed plate, and described support is provided with a small machine, and described small machine is controlled by control circuit plate, the axle sleeve outside the rotating shaft outfan connecting fan case of small machine.
Transformer blower fan control system the most according to claim 1, it is characterized in that: described temperature monitoring system is arranged in a Main Control Tank, one second temperature sensor is set in oil tank of transformer, temperature signal is transferred to Main Control Tank by the second temperature sensor, transmitted by radio receiving transmitting module signal between Main Control Tank and control circuit plate, described first motor and the second motor and small machine are all by performing circuit control, and the signal input part of described execution circuit is connected with the signal output part of control circuit plate.
Transformer blower fan control system the most according to claim 1, it is characterised in that: being mounted on the first temperature sensor on described first motor and the second motor, temperature signal is transferred to control circuit plate by the first temperature sensor.
Transformer blower fan control system the most according to claim 1, it is characterised in that: the power input of described first motor and the second motor is all connected to an on-off circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242592.2U CN205540333U (en) | 2016-03-28 | 2016-03-28 | Transformer fan control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242592.2U CN205540333U (en) | 2016-03-28 | 2016-03-28 | Transformer fan control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205540333U true CN205540333U (en) | 2016-08-31 |
Family
ID=56786078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620242592.2U Expired - Fee Related CN205540333U (en) | 2016-03-28 | 2016-03-28 | Transformer fan control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205540333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021973A (en) * | 2017-12-27 | 2018-05-11 | 苍南瓯融电子有限公司 | Optical filtering formula paper money counter |
| CN108021974A (en) * | 2017-12-27 | 2018-05-11 | 苍南瓯融电子有限公司 | Durable type counting mechanism |
| CN108038537A (en) * | 2017-12-26 | 2018-05-15 | 苍南瓯融电子有限公司 | Paper money counter |
-
2016
- 2016-03-28 CN CN201620242592.2U patent/CN205540333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108038537A (en) * | 2017-12-26 | 2018-05-15 | 苍南瓯融电子有限公司 | Paper money counter |
| CN108021973A (en) * | 2017-12-27 | 2018-05-11 | 苍南瓯融电子有限公司 | Optical filtering formula paper money counter |
| CN108021974A (en) * | 2017-12-27 | 2018-05-11 | 苍南瓯融电子有限公司 | Durable type counting mechanism |
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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: 20160831 Termination date: 20170328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |