CN108010675A - A kind of transformer - Google Patents
A kind of transformer Download PDFInfo
- Publication number
- CN108010675A CN108010675A CN201711394316.3A CN201711394316A CN108010675A CN 108010675 A CN108010675 A CN 108010675A CN 201711394316 A CN201711394316 A CN 201711394316A CN 108010675 A CN108010675 A CN 108010675A
- Authority
- CN
- China
- Prior art keywords
- coolant jacket
- transformer
- dry cell
- alarm
- feeding tank
- 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.)
- Granted
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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
- G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
- G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
- G01K5/70—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip specially adapted for indicating or recording
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Housings And Mounting Of Transformers (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of transformer in field transformer, including body, cooling system and alarm system, cooling system includes coolant jacket, and bimetal leaf is provided with the inner wall of coolant jacket, and bimetal leaf includes rotating plate and by movable plate；Coolant jacket is externally connected with water feeding tank, and water feeding tank includes windward side and leeward, offers some air inlets on windward side side by side, offer some air outlets side by side on leeward, conical metal pipe is connected between air inlet and air outlet；Water feeding tank is communicated with circulating water pipe with cooling inner room, and suction pump is provided with circulating water pipe；Alarm system includes metal pedestal, and cylinder body is connected with metal pedestal, and cylinder body includes liquid storage cylinder and battery cavities successively, and expanding layer is filled with liquid storage cylinder, and interval is combined with dry cell in battery cavities, and bottom and the expanding layer of dry cell offset；Alarm is installed, alarm is equipped with the contact chip being connected with the top of dry cell on cylinder body.
Description
Technical field
The present invention relates to field transformer, and in particular to a kind of transformer.
Background technology
Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is primary coil, secondary coil and iron core (magnetic core)；Major function has voltage transformation, current transformation, impedance convert, isolate, is steady
Press (magnetic saturation transformer) etc..
But transformer is in use, substantial amounts of heat can be produced so that the surface temperature of transformer drastically raises,
After more than the safe temperature of transformer, spontaneous combustion easily occurs for transformer, causes transformer damage.
The content of the invention
The invention is intended to provide a kind of transformer, to solve not knowing transformer temperature and its cooling in the prior art
Problem.
A kind of transformer in this programme, including body, cooling system and alarm system, the cooling system include cooling
Set, coolant jacket are detachably connected with body, bimetal leaf are provided with the inner wall of the coolant jacket, bimetal leaf includes rotating plate
With by movable plate；The coolant jacket is externally connected with water feeding tank, and water feeding tank includes windward side and leeward, offered side by side on windward side
Some air inlets, offer some air outlets on leeward side by side, 2~3 times of a diameter of air outlet diameter of air inlet, air inlet
Conical metal pipe is connected between air outlet；The water feeding tank is communicated with circulating water pipe with cooling inner room, is installed on circulating water pipe
There is a suction pump, suction pump, rotating plate and closed circuit is formed by movable plate；The alarm system includes metal pedestal, metal pedestal installation
On body, cylinder body is connected with the metal pedestal, the cylinder body includes liquid storage cylinder and battery cavities, is filled with liquid storage cylinder successively
Expanding layer, the interior interval of battery cavities are combined with dry cell, and bottom and the expanding layer of dry cell offset；Alarm is installed on the cylinder body
Device, alarm are equipped with the contact chip being connected with the top of dry cell.
The operation principle and its advantage of this programme：In use, the metal pedestal on transformer surface is attached to, by transformer
The heat transfer on surface is to the expanding layer in liquid storage cylinder, volume expands after expanding layer is heated, and then promotes and offset with it
Dry cell is moved towards alarm；When expanding layer is under the heat that transformer distributes, its volumetric expansion is to after certain so that dry cell
It is in contact with contact chip, and then triggers alarm, completes the monitoring of transformer surface temperature；At the same time suction pump, rotating plate and by
Movable plate does not form closed circuit, and the deformation temperature of bimetal leaf is equal to the safe temperature of transformer in addition；In use, work as transformer
Temperature be higher than safe temperature after, bimetal leaf deforms upon, and then completes suction pump, rotating plate and by movable plate closed circuit
Formed, suction pump is started to work at this time, and the cooling water in water feeding tank is added into coolant jacket by circulating water pipe；It is extraneous at the same time
Wind conical metal pipe after, due to 2~3 times of a diameter of air outlet diameter of air inlet, cause from air outlet blowout wind speed
Degree is accelerated, and improves the ability for coolant jacket surface radiating of knowing clearly, and then solves the problems, such as that transformer temperature is excessive.
Further, display is installed, the inside of coolant jacket is provided with thermal detector, thermal detector on the outer wall of the coolant jacket
It is connected with display.By display, supervisor can be with the temperature change of directly monitoring transformer.
Further, covered with filter screen on the air inlet, filter screen is to be detachably connected with air inlet.Pass through filter screen
Complete into the filtering dust in the cold air of air inlet；It is convenient for changing filter screen at the same time.
Further, sealing ring is equipped between the battery cavities and dry cell.Increase battery cavities seem leakproofness with dry cell, keep away
Exempt from heat to scatter and disappear.
Further, heat conduction silicone is filled between the metal pedestal and body.The heat distributed easy to transformer is rapid
It is delivered in metal pedestal.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of transformer of the present invention；
Fig. 2 is the cooling system structure figure in Fig. 1；
Fig. 3 is the alarm system mechanism map in Fig. 1.
Embodiment
Below by the further details of explanation of embodiment：
Reference numeral in Figure of description includes：Alarm system 1, cooling system 2, body 3, coolant jacket 4, circulating water pipe
5th, suction pump 6, conical pipe 7, water feeding tank 8, stent 9, display 10, expanding layer 11, dry cell 12, alarm 13, cylinder body 14, lead
Hot layer of silica gel 15.
Embodiment is basic as shown in attached drawing 1~3：A kind of transformer, including body 3, cooling system 2 and alarm system 1, dissipate
Hot systems 2 include coolant jacket 4, are equipped with some cooling ribs side by side on the outer wall of coolant jacket 4, while pacify on the outer wall of coolant jacket 4
Equipped with display 10, the inside of coolant jacket 4 is provided with thermal detector, and thermal detector is connected with display 10；Coolant jacket 4 can with body 3
Dismantling connection, bimetal leaf is provided with the inner wall of coolant jacket 4, and bimetal leaf includes rotating plate and by movable plate；Connect on coolant jacket 4
Water feeding tank 8 is connected to, a pair of brackets 9 is fixedly connected between water feeding tank 8 and coolant jacket 4；Water feeding tank 8 includes windward side and leeward,
Eight air inlets are offered on windward side side by side, offer eight air outlets side by side on leeward, which is right against cooling
Set 4,2~3 times of a diameter of air outlet diameter of air inlet, 2 times of a diameter of air outlet diameter of air inlet in the present embodiment.
Conical metal pipe 7 is connected between air inlet and air outlet, while covered with one layer of filter screen, mistake on air inlet
Strainer is to be detachably connected with air inlet；A pair of of circulating water pipe 5 is communicated between water feeding tank 8 and coolant jacket 4, is pacified on circulating water pipe 5
Equipped with a suction pump 6, suction pump 6, rotating plate and closed circuit is formed by movable plate.
Alarm system 1 includes metal pedestal, and metal pedestal is installed on the body 3, is filled with thickness between metal pedestal and body 3
The heat conduction silicone 15 of 1mm, and cylinder body 14 is connected with metal pedestal, cylinder body 14 includes liquid storage cylinder and battery cavities, liquid storage successively
Intracavitary is filled with expanding layer 11, and interval is combined with dry cell 12 in battery cavities, be connected between battery cavities and dry cell 12 one layer it is close
Seal ring, offsets in the bottom of dry cell 12 and expanding layer 11；Alarm 13 is installed, alarm 13 is equipped with doing on cylinder body 14
The contact chip that the top of battery 12 is connected, alarm 13 are to be detachably connected with cylinder body 14.
In use, the metal pedestal on transformer surface is attached to, by the heat transfer on transformer surface to swollen in liquid storage cylinder
Swollen layer 11, volume expands after expanding layer 11 is heated, and then promotes the dry cell 12 to offset with it to be moved towards alarm 13；When
Expanding layer 11 is under the heat that transformer distributes, its volumetric expansion is to after certain so that and dry cell 12 is in contact with contact chip, into
And alarm 13 is triggered, complete the monitoring of transformer surface temperature；Suction pump 6, rotating plate and closure is not formed by movable plate at the same time
Circuit, in addition the deformation temperature of bimetal leaf be equal to transformer safe temperature；In use, when the temperature of transformer is higher than safety
After temperature, bimetal leaf deforms upon, and then completes suction pump 6, rotating plate and the formation by movable plate closed circuit, draws water at this time
Pump 6 is started to work, and the cooling water in water feeding tank 8 is added into coolant jacket 4 by circulating water pipe 5；Extraneous wind metal at the same time
After conical pipe 7, due to 2~3 times of a diameter of air outlet diameter of air inlet, the speed of the wind from air outlet blowout is caused to accelerate,
The ability for 4 surface radiating of coolant jacket of knowing clearly is improved, and then solves the problems, such as that transformer temperature is excessive.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
1. a kind of transformer, including body, it is characterised in that：Further include cooling system and alarm system, the cooling system bag
Coolant jacket is included, coolant jacket is detachably connected with body, and bimetal leaf is provided with the inner wall of the coolant jacket, and bimetal leaf includes
Rotating plate and by movable plate；The coolant jacket is externally connected with water feeding tank, and water feeding tank includes windward side and leeward, on windward side side by side
Some air inlets are offered, offer some air outlets on leeward side by side, 2~3 times of a diameter of air outlet diameter of air inlet,
Conical metal pipe is connected between air inlet and air outlet；The water feeding tank is communicated with circulating water pipe, circulating water pipe with cooling inner room
On suction pump is installed, suction pump, rotating plate and closed circuit is formed by movable plate；The alarm system includes metal pedestal, metal
Seat is installed on body, is connected with cylinder body in the metal pedestal, and the cylinder body includes liquid storage cylinder and battery cavities successively, in liquid storage cylinder
Filled with expanding layer, interval is combined with dry cell in battery cavities, and bottom and the expanding layer of dry cell offset；Installed on the cylinder body
There is alarm, alarm is equipped with the contact chip being connected with the top of dry cell.
A kind of 2. transformer according to claim 1, it is characterised in that：Display is installed on the outer wall of the coolant jacket
Device, the inside of coolant jacket are provided with thermal detector, and thermal detector is connected with display.
A kind of 3. transformer according to claim 2, it is characterised in that：Covered with filter screen, filtering on the air inlet
Net is to be detachably connected with air inlet.
A kind of 4. transformer according to claim 3, it is characterised in that：Sealing is equipped between the battery cavities and dry cell
Ring.
A kind of 5. transformer according to claim 4, it is characterised in that：Thermal conductive silicon is filled between the metal pedestal and body
Glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394316.3A CN108010675B (en) | 2017-12-21 | 2017-12-21 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394316.3A CN108010675B (en) | 2017-12-21 | 2017-12-21 | Transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108010675A true CN108010675A (en) | 2018-05-08 |
| CN108010675B CN108010675B (en) | 2020-04-14 |
Family
ID=62060435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711394316.3A Expired - Fee Related CN108010675B (en) | 2017-12-21 | 2017-12-21 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108010675B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577765A (en) * | 2020-11-27 | 2021-03-30 | 海南电网有限责任公司电力科学研究院 | Transformer comprehensive load capacity evaluation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201953457U (en) * | 2011-04-02 | 2011-08-31 | 木塔里甫·阿不都热衣木 | Radiating water tank of single-cylinder diesel |
| CN203910432U (en) * | 2014-06-17 | 2014-10-29 | 浙江电力变压器有限公司 | Automatic cooling type transformer |
| CN205564467U (en) * | 2016-04-02 | 2016-09-07 | 江西鑫固电气有限公司 | Improve novel transformer |
| CN106922100A (en) * | 2015-12-25 | 2017-07-04 | 王冠红 | It is capable of the electric box and remote control thereof of remote control radiating |
| CN206451325U (en) * | 2017-02-10 | 2017-08-29 | 申茂磊 | A kind of electric fire alarm |
-
2017
- 2017-12-21 CN CN201711394316.3A patent/CN108010675B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201953457U (en) * | 2011-04-02 | 2011-08-31 | 木塔里甫·阿不都热衣木 | Radiating water tank of single-cylinder diesel |
| CN203910432U (en) * | 2014-06-17 | 2014-10-29 | 浙江电力变压器有限公司 | Automatic cooling type transformer |
| CN106922100A (en) * | 2015-12-25 | 2017-07-04 | 王冠红 | It is capable of the electric box and remote control thereof of remote control radiating |
| CN205564467U (en) * | 2016-04-02 | 2016-09-07 | 江西鑫固电气有限公司 | Improve novel transformer |
| CN206451325U (en) * | 2017-02-10 | 2017-08-29 | 申茂磊 | A kind of electric fire alarm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577765A (en) * | 2020-11-27 | 2021-03-30 | 海南电网有限责任公司电力科学研究院 | Transformer comprehensive load capacity evaluation system |
| CN112577765B (en) * | 2020-11-27 | 2022-02-11 | 海南电网有限责任公司电力科学研究院 | Transformer comprehensive load capacity evaluation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108010675B (en) | 2020-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: Jindi Industrial Cluster, Tashan Town, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Suteng Electrical Equipment Co.,Ltd. Address before: 400039 Chongqing Jiulongpo Branch City Road No. 68, No. 33-1 Patentee before: CHONGQING MATHESON TECHNOLOGY Co.,Ltd. |
|
| 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: 20200414 Termination date: 20211221 |