CN106024275A - Cooling device of transformer - Google Patents
Cooling device of transformer Download PDFInfo
- Publication number
- CN106024275A CN106024275A CN201610416985.5A CN201610416985A CN106024275A CN 106024275 A CN106024275 A CN 106024275A CN 201610416985 A CN201610416985 A CN 201610416985A CN 106024275 A CN106024275 A CN 106024275A
- Authority
- CN
- China
- Prior art keywords
- cooling
- controller
- housing
- transformator
- shell
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Abstract
The invention discloses a cooling device of a transformer. The cooling device comprises a shell, a cooling pipe, a hydraulic pump, a cooling liquid pool, a controller, an exhaust fan and an electric heating wire. The cooling device is characterized in that the shell is provided with an exhaust hole and an air inlet; a temperature sensor and a humidity sensor are arranged on the inner wall of the shell; the cooling pipe is arranged on the inner wall of the shell; two ends of the cooling pipe pass through the shell and are connected with a liquid inlet pipe and a drain pipe respectively; the hydraulic pump is connected with the liquid inlet pipe; the cooling liquid pool is arranged at the lower part of the drain pipe and is connected with the hydraulic pump through a connecting pipe; the controller is arranged on the outer wall of the shell; and the controller is connected with the temperature sensor and the humidity sensor. The cooling pipe with a helical structure is arranged in the shell; the cooling liquid flows in the cooling pipe; and heat in the shell can be quickly taken away, so that cooling for the transformer is achieved; and the working stability and safety of the transformer are improved.
Description
Technical field
The present invention relates to power equipment heat sink, the heat sink of a kind of transformator.
Background technology
Transformator is the device utilizing electromagnetic induction principle to change alternating voltage, main member is housing, iron core and winding with iron core outside winding, the transformator loss that is in operation in iron core and winding is converted into heat, each position is caused to generate heat, make transformer temperature too high, in order to reduce the temperature of transformator, generally use oil immersion, air-cooled, the modes such as cooling water temperature, patent disclosure transformer cooling device such as Application No. 201220078680.5, which solve transformer cooling device can not automatically run according to the temperature of transformator and close, the problem that automaticity is low, but it is undesirable to there is cooling-down effect, the deficiency of transformator humidity can not be controlled.
Summary of the invention
The problem that the cooling-down effect that it is an object of the invention to overcome existing transformer cooling device to exist is undesirable, can not control transformator humidity, it is provided that a kind of work efficiency height of lowering the temperature, good cooling effect, the heat sink of the transformator of transformator humidity can be controlled.
Present invention solves the technical problem that taked technical scheme is:
nullA kind of heat sink of transformator，Including housing、Cooling tube、Hydraulic pump、Coolant reservoirs、Controller、Exhaust fan and heating wire，It is characterized in that: on described housing, be provided with steam vent、Air inlet，And in inner walls, it is provided with temperature inductor、Humidity sensor，Described cooling tube is arranged in inner walls，And by cooling tube two ends through housing respectively with feed tube、Discharging tube connects，The cooling tube of helicoidal structure it is provided with in housing，Coolant is at cooling Bottomhole pressure，Can quickly take away the heat in housing，And then realize the purpose to transformator cooling，Described hydraulic pump is connected with feed tube，Described coolant reservoirs is arranged on the lower section of discharging tube，And coolant reservoirs is connected with hydraulic pump by connecting tube，Described controller is arranged on housing exterior walls，And by controller and temperature inductor、Humidity sensor connects，Steam vent on housing、Exhaust fan it is respectively arranged with in air inlet、Heating wire，And the inwall of housing is provided with temperature inductor、Humidity sensor，When shell body temperature is higher，Exhaust fan work is controlled by controller，Add the air mass flow in housing，In conjunction with the coolant in cooling tube，Improve the cooling-down effect of transformator in housing，When humidity in housing is too high，Exhaust fan is controlled by controller、Heating wire works，The air entering in housing is made to have certain temperature，Thus effectively reduce the humidity in housing，Improve the safety of transformator in housing.
Further, described cooling tube is set to helicoidal structure；
Further, described exhaust fan is arranged in steam vent, and is connected by wire with controller by exhaust fan；
Further, described heating wire is arranged in air inlet, and is connected by wire with controller by heating wire；
Further, described controller is connected with hydraulic pump by wire.
Beneficial effect: the present invention is provided with the cooling tube of helicoidal structure in housing, coolant is at cooling Bottomhole pressure, can quickly take away the heat in housing, and then realize the purpose to transformator cooling, steam vent on housing, exhaust fan it is respectively arranged with in air inlet, heating wire, and the inwall of housing is provided with temperature inductor, humidity sensor, when shell body temperature is higher, exhaust fan work is controlled by controller, add the air mass flow in housing, in conjunction with the coolant in cooling tube, improve the cooling-down effect of transformator in housing, when humidity in housing is too high, exhaust fan is controlled by controller, heating wire works, the air entering in housing is made to have certain temperature, thus effectively reduce the humidity in housing, improve stability and the safety of transformator work.
Accompanying drawing explanation
Fig. 1 is the organigram of the present invention.
In figure: 1. housing, 2. cooling tube, 3. hydraulic pump, 4. coolant reservoirs, 5. controller, 6. exhaust fan, 7. heating wire, 8. steam vent, 9. air inlet, 10. temperature inductor, 11. humidity sensors, 12. feed tubes, 13. discharging tubes, 14. connecting tubes.
Detailed description of the invention
Below with reference to accompanying drawing, the present invention is described in detail.
nullAs shown in Figure 1，A kind of heat sink of transformator，Including housing 1、Cooling tube 2、Hydraulic pump 3、Coolant reservoirs 4、Controller 5、Exhaust fan 6 and heating wire 7，It is characterized in that: on described housing 1, be provided with steam vent 8、Air inlet 9，And it is provided with temperature inductor 10 on housing 1 inwall、Humidity sensor 11，Described cooling tube 2 is arranged on housing 1 inwall，And by cooling tube 2 two ends through housing 1 respectively with feed tube 12、Discharging tube 13 connects，Described cooling tube 2 is set to helicoidal structure，The cooling tube 2 of helicoidal structure it is provided with in housing 1，Coolant flows in cooling tube 2，Can quickly take away the heat in housing，And then realize the purpose to transformator cooling，Described hydraulic pump 3 is connected with feed tube 12，Described coolant reservoirs 4 is arranged on the lower section of discharging tube 13，And coolant reservoirs 4 is connected with hydraulic pump 3 by connecting tube 14，Described controller 5 is arranged on housing 1 outer wall，And by controller 5 and temperature inductor 10、Humidity sensor 11 connects，Described controller 5 is connected with hydraulic pump 3 by wire，Described exhaust fan 6 is arranged in steam vent 8，And exhaust fan 6 is connected by wire with controller 5，Described heating wire 7 is arranged in air inlet 9，And heating wire 7 is connected by wire with controller 5，Steam vent 8 on housing 1、Exhaust fan 6 it is respectively arranged with in air inlet 9、Heating wire 7，And the inwall of housing 1 is provided with temperature inductor 10、Humidity sensor 11，When in housing 1, temperature is higher，Controlled exhaust fan 6 by controller 5 to work，Add the air mass flow in housing 1，In conjunction with the coolant in cooling tube 2，Improve the cooling-down effect of transformator in housing 1，When humidity in housing 1 is too high，Exhaust fan 6 is controlled by controller 5、Heating wire 7 works，Make to enter into the air in housing 1 and there is certain temperature，Thus effectively reduce the humidity in housing 1，Improve the safety of transformator in housing 1.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing; but; the present invention is not limited to the detail in above-mentioned embodiment; in the technology concept of the present invention; technical scheme can be carried out multiple simple variant, these simple variant belong to protection scope of the present invention.
Part that the present invention does not relate to is the most same as the prior art maybe can use prior art to be realized.
Claims (5)
1. the heat sink of a transformator, including housing, cooling tube, hydraulic pump, coolant reservoirs, controller, exhaust fan and heating wire, it is characterized in that: on described housing, be provided with steam vent, air inlet, and in inner walls, it is provided with temperature inductor, humidity sensor, described cooling tube is arranged in inner walls, and by cooling tube two ends through housing respectively with feed tube, discharging tube connects, described hydraulic pump is connected with feed tube, described coolant reservoirs is arranged on the lower section of discharging tube, and coolant reservoirs is connected with hydraulic pump by connecting tube, described controller is arranged on housing exterior walls, and by controller and temperature inductor, humidity sensor connects.
The heat sink of transformator the most according to claim 1, it is characterised in that: described cooling tube is set to helicoidal structure.
The heat sink of transformator the most according to claim 1, it is characterised in that: described exhaust fan is arranged in steam vent, and is connected by wire with controller by exhaust fan.
The heat sink of transformator the most according to claim 1, it is characterised in that: described heating wire is arranged in air inlet, and is connected by wire with controller by heating wire.
The heat sink of transformator the most according to claim 1, it is characterised in that: described controller is connected with hydraulic pump by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416985.5A CN106024275A (en) | 2016-06-12 | 2016-06-12 | Cooling device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416985.5A CN106024275A (en) | 2016-06-12 | 2016-06-12 | Cooling device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024275A true CN106024275A (en) | 2016-10-12 |
Family
ID=57087932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610416985.5A Pending CN106024275A (en) | 2016-06-12 | 2016-06-12 | Cooling device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024275A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550978A (en) * | 2017-10-14 | 2018-01-09 | 杜运升 | One kind wears ginseng cure dysentery medicine medicine and preparation method |
| WO2019000804A1 (en) * | 2017-06-30 | 2019-01-03 | 广东合一新材料研究院有限公司 | Electromagnetic coil cooling system |
| CN111081458A (en) * | 2019-12-30 | 2020-04-28 | 江苏环东电气有限公司 | Temperature regulating method of forced-ventilated type transformer temperature regulating device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117209A (en) * | 1981-01-13 | 1982-07-21 | Mitsubishi Electric Corp | Piping device for cooling device |
| CN204289032U (en) * | 2015-01-14 | 2015-04-22 | 安徽深蓝电子科技有限公司 | One is lowered the temperature transformer automatically |
| CN205692656U (en) * | 2016-06-05 | 2016-11-16 | 安徽蓝翔电器成套设备有限公司 | A kind of heat sink of transformator |
-
2016
- 2016-06-12 CN CN201610416985.5A patent/CN106024275A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117209A (en) * | 1981-01-13 | 1982-07-21 | Mitsubishi Electric Corp | Piping device for cooling device |
| CN204289032U (en) * | 2015-01-14 | 2015-04-22 | 安徽深蓝电子科技有限公司 | One is lowered the temperature transformer automatically |
| CN205692656U (en) * | 2016-06-05 | 2016-11-16 | 安徽蓝翔电器成套设备有限公司 | A kind of heat sink of transformator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019000804A1 (en) * | 2017-06-30 | 2019-01-03 | 广东合一新材料研究院有限公司 | Electromagnetic coil cooling system |
| CN107550978A (en) * | 2017-10-14 | 2018-01-09 | 杜运升 | One kind wears ginseng cure dysentery medicine medicine and preparation method |
| CN111081458A (en) * | 2019-12-30 | 2020-04-28 | 江苏环东电气有限公司 | Temperature regulating method of forced-ventilated type transformer temperature regulating device |
| CN111081458B (en) * | 2019-12-30 | 2022-09-06 | 江苏环东电气有限公司 | Transformer temperature adjusting device and temperature adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |