CN204066951U - A kind of novel combination type Aluminium Radiator being applicable to power transformer - Google Patents
A kind of novel combination type Aluminium Radiator being applicable to power transformer Download PDFInfo
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- CN204066951U CN204066951U CN201420575108.9U CN201420575108U CN204066951U CN 204066951 U CN204066951 U CN 204066951U CN 201420575108 U CN201420575108 U CN 201420575108U CN 204066951 U CN204066951 U CN 204066951U
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Abstract
The utility model relates to a kind of novel combination type Aluminium Radiator being applicable to power transformer, belongs to novel distribution equipment manufacturing technology field.By aluminum thermal fin, aluminum termination, steel main flow siphunculus and spacer sleeve four part composition, during use, the welding cover of steel main flow siphunculus is connected with oil tank of transformer, cold oil in oil tank of transformer is linked up by the steel main flow siphunculus at upper and lower two ends and Aluminium Radiator assembly, oil temperature in radiator is after heat radiation reduces, proportion declines, be back in oil tank of transformer by the main flow siphunculus of bottom, it is inner that the oil that oil tank of transformer upper temp is higher simultaneously enters Aluminium Radiator assembly from top main flow siphunculus, form closed loop convection current, thermal conductance efficiency due to aluminium is three times of iron, and the area of dissipation of this type radiator is much higher than iron radiator, so radiating efficiency is greatly improved, optimize the operational environment of transformer, there is high efficiency and heat radiation, be easy to manufacture, good looking appearance, etc. advantage.
Description
Technical field
The utility model relates to a kind of novel combination type Aluminium Radiator being applicable to power transformer, belongs to novel distribution equipment manufacturing technology field.
Background technology
Power transformer in use, electric current is by one, secondary winding and carry out electromagnetic conversion through silicon sheet core, part electric energy will change the heat energy of idle work into, this heat dissipates as early as possible if do not taken measures, adverse effect will be caused to transformer performance and Electrical Safety, the domestic power transformer produced or using at present, radiator be around casing periphery and the iron flat tubular part of linking up with transformer oil phase in casing, because its moulding heat radiation cross section is less, simultaneously again because the conductive coefficient of aluminium is three times of iron, so the iron radiator of current power transformer is due to structure and material two aspect shortcoming, cause transformer heat dispersion poor, be unfavorable for saving the energy and playing power equipment running potentiality, simultaneously, Metal Material Science research shows, smooth aluminium material surface has the characteristic of the middle infrared (Mid-IR) that flashes back the sunlight, and iron rule has the ultrared characteristic of absorption, so be in the power transformer being equipped with iron radiator of outdoor operational environment in summer, also because of daylight factor, and additional heat can be increased, be unfavorable for the heat radiation of equipment.
Summary of the invention
The utility model for the deficiencies in the prior art, provide a kind of reasonable in design, novel combination type Aluminium Radiator being applicable to power transformer that structure is simple, safe and reliable, there is high efficiency and heat radiation, be easy to manufacture, good looking appearance, etc. advantage.
The purpose of this utility model is achieved through the following technical solutions:
A kind of novel combination type Aluminium Radiator being applicable to power transformer, by aluminum thermal fin, aluminum termination, steel main flow siphunculus and spacer sleeve four part composition, wherein, the two ends of aluminum thermal fin are connected to aluminum termination, and steel main flow siphunculus is combined as through after some groups of spacer sleeves and aluminum termination the assembly that a group is applicable to the novel combination type Aluminium Radiator of power transformer successively; Wherein, aluminum thermal fin comprises vertical passage and radiating fin two parts, and radiating fin is arranged on vertical passage, and two parts are as a whole; Aluminum termination is made up of shell body, central passage, circulating tanks, tap hole and rim of the mouth 5 part, wherein, central passage is located at the top of shell body symmetrical center line, and circulating tanks is located at central passage bore area, tap hole is located at circulating tanks bottom, and the edge of shell body under shed is located in rim of the mouth; Steel main flow siphunculus is made up of body, welding cover, circulation hole, gas thread and afterbody pipe plug 5 part; Wherein, welding is sheathed on wherein one end of body, and gas thread is located at the other end of body, and afterbody pipe plug is connected with gas thread, and circulation hole is somely be mounted on the body through hole of uniform a week; Spacer sleeve by torus, seal groove and sealing ring 3 part form, wherein seal groove is located on toric two end faces, and sealing ring is located in seal groove.
Described aluminum thermal fin is a kind of Special aluminum alloy profile of extrusion molding, this section bar cross section is " order " font, namely the flat tubular part of the hollow of some passages is divided into, the outer surface of its both sides larger area is distributed with some radiating fins, both sides are arc-shaped structure compared with the position of small size in addition.
Described aluminum termination is a kind of aluminum alloy junction component of die cast, it is shaped to one and just looks like the parts of " A " font under shed, on the top of its axis of symmetry, namely the top of A font is in closing on leg-of-mutton position, be provided with the manhole and central passage that communicate with inner chamber, the inner surface of central passage is provided with the circulating tanks of concave shaped, the tap hole vertically downward that several communicate with inner chamber is provided with in the bottom of circulating tanks, in the edge surrounding of the downward opening of shell body, be provided with the rim of the mouth of matching with aluminum thermal fin.
Described steel main flow siphunculus is the steel pipe of a Gent, its one end is provided with the welding cover be connected with transformer-cabinet, the other end is provided with gas thread, middle part is provided with some groups of circulation holes, afterbody pipe plug is assemblied on steel main flow siphunculus by this gas thread, and the some groups of aluminum terminations of assembling wherein and spacer sleeve are compressed, and one end of main flow siphunculus is closed.
Described spacer sleeve is the circular ring metal structural member that both ends of the surface are provided with double sealing groove, is equipped with oil-resisting and heat-resisting RunddichtringO in its seal groove.
When the utility model uses, by aluminum thermal fin, aluminum termination, steel main flow siphunculus and spacer sleeve four component combination as a whole, namely the two ends of aluminum thermal fin connect aluminum termination respectively, steel main flow siphunculus is combined as through after some groups of spacer sleeves and aluminum termination the assembly that a group is applicable to the novel combination type Aluminium Radiator of power transformer successively, and the welding cover of the steel main flow siphunculus at upper and lower for this assembly two ends is connected with oil tank of transformer, cold oil in oil tank of transformer is linked up by the steel main flow siphunculus at upper and lower two ends and Aluminium Radiator assembly, oil temperature in radiator is after heat radiation reduces, proportion declines, be back in oil tank of transformer by the main flow siphunculus of bottom, it is inner that the oil that oil tank of transformer upper temp is higher simultaneously enters Aluminium Radiator assembly from top main flow siphunculus, form closed loop convection current, thermal conductance efficiency due to aluminium is three times of iron, and the area of dissipation of this type radiator is much higher than iron radiator, so radiating efficiency is greatly improved, optimize the operational environment of transformer, there is high efficiency and heat radiation, be easy to manufacture, good looking appearance, etc. advantage.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the utility model using state figure.
1, aluminum thermal fin: 1-1 special type aluminium, 1-2 vertical passage, 1-3 radiating fin; 2 aluminum terminations: 2-1 shell body, 2-2 central passage, 2-3 circulating tanks, 2-4 tap hole, 2-5 rim of the mouth; 3, steel main flow siphunculus: 3-1 body, 3-2 weld cover, 3-3 circulation hole, 3-4 gas thread, 3-5 afterbody pipe plug; 4 spacer sleeves: 4-1 torus, 4-2 seal groove, 4-3 sealing ring.
Embodiment
Embodiment: structure as shown in drawings, by aluminum thermal fin 1, aluminum termination 2, steel main flow siphunculus 3 and spacer sleeve 4 four part composition, wherein, the two ends of aluminum thermal fin 1 are connected to aluminum termination 2, and steel main flow siphunculus 3 is combined as through after some groups of spacer sleeves 4 and aluminum termination 2 assembly that a group is applicable to the novel combination type Aluminium Radiator of power transformer successively; Wherein, aluminum thermal fin 1 comprises vertical passage 1-2 and the radiating fin 1-3 of aluminium 1-1 composition, and 3 parts are as a whole; Aluminum termination 2 is made up of 5 parts such as shell body 2-1, central passage 2-2, circulating tanks 2-3, tap hole 2-4 and rim of the mouth 2-5, wherein, central passage 2-2 is located at the top of shell body 2-1 symmetrical center line, circulating tanks 2-3 is located at the bore area of central passage 2-2, tap hole 2-4 is located at the bottom of circulating tanks 2-3, and rim of the mouth 2-5 is located at the edge of shell body 2-1 under shed; Steel main flow siphunculus 3 is made up of 5 parts such as body 3-1, welding cover 3-2, circulation hole 3-3, gas thread 3-4 and afterbody pipe plug 3-5; Wherein, welding cover 3-2 is located at wherein one end of body 3-1, and gas thread 3-4 is located at the other end of body 3-1, and afterbody pipe plug 3-5 is connected with gas thread 3-4, and circulation hole 3-3 is somely mounted on the body 3-1 through hole of uniform a week.Spacer sleeve 4 is made up of 3 parts such as torus 4-1, seal groove 4-2 and sealing ring 4-3, and wherein seal groove 4-2 is located on two end faces of torus 4-1, and sealing ring 4-3 is located in seal groove 4-2.During use, by aluminum thermal fin 1, aluminum termination 2, four component combinations such as steel main flow siphunculus 3 and spacer sleeve 4 are as a whole, namely the two ends of aluminum thermal fin 1 connect aluminum termination 2 respectively, steel main flow siphunculus 3 is combined as through after some groups of spacer sleeves 4 and aluminum termination 2 assembly that a group is applicable to the novel combination type Aluminium Radiator of power transformer successively, and the welding of the steel main flow siphunculus 3 at upper and lower for this assembly two ends cover 3-2 is connected with oil tank of transformer, cold oil in oil tank of transformer is linked up with Aluminium Radiator assembly by the steel main flow siphunculus 3 at upper and lower two ends, oil temperature in radiator is after heat radiation reduces, proportion declines, be back in oil tank of transformer by the main flow siphunculus of bottom, it is inner that the oil that oil tank of transformer upper temp is higher simultaneously enters Aluminium Radiator assembly from top main flow siphunculus, form closed loop convection current, thermal conductance efficiency due to aluminium is three times of iron, and the area of dissipation of this type radiator is much higher than iron radiator, so radiating efficiency is greatly improved, optimize the operational environment of transformer, there is high efficiency and heat radiation, be easy to manufacture, good looking appearance, etc. advantage.
Claims (5)
1. one kind is applicable to the novel combination type Aluminium Radiator of power transformer, it is characterized in that, by aluminum thermal fin, aluminum termination, steel main flow siphunculus and spacer sleeve four part composition, wherein, the two ends of aluminum thermal fin are connected to aluminum termination, and steel main flow siphunculus is combined as through after some groups of spacer sleeves and aluminum termination the assembly that a group is applicable to the novel combination type Aluminium Radiator of power transformer successively; Wherein, aluminum thermal fin comprises vertical passage and radiating fin two parts of aluminium alloy extrusions formation, and radiating fin is arranged on vertical passage, and two parts are as a whole; Aluminum termination is made up of shell body, central passage, circulating tanks, tap hole and rim of the mouth 5 part, wherein, central passage is located at the top of shell body symmetrical center line, and circulating tanks is located at central passage bore area, tap hole is located at circulating tanks bottom, and the edge of shell body under shed is located in rim of the mouth; Steel main flow siphunculus is made up of body, welding cover, circulation hole, gas thread and afterbody pipe plug 5 part; Wherein, welding is sheathed on wherein one end of body, and gas thread is located at the other end of body, and afterbody pipe plug is connected with gas thread, and circulation hole is somely be mounted on the body through hole of uniform a week; Spacer sleeve by torus, seal groove and sealing ring 3 part form, wherein seal groove is located on toric two end faces, and sealing ring is located in seal groove.
2. a kind of novel combination type Aluminium Radiator being applicable to power transformer according to claim 1, it is characterized in that, described aluminum thermal fin is a kind of aluminium alloy extrusions of extrusion molding, this section bar cross section is " order " font, namely the flat tubular part of the hollow of some passages is divided into, the outer surface of its both sides larger area is distributed with some radiating fins, both sides are arc-shaped structure compared with the position of small size in addition.
3. a kind of novel combination type Aluminium Radiator being applicable to power transformer according to claim 1, it is characterized in that, described aluminum termination is a kind of aluminum alloy junction component of die cast, it is shaped to one and just looks like the parts of " A " font under shed, on the top of its axis of symmetry, namely the top of A font is in closing on leg-of-mutton position, be provided with the manhole and central passage that communicate with inner chamber, the inner surface of central passage is provided with the circulating tanks of concave shaped, the tap hole vertically downward that several communicate with inner chamber is provided with in the bottom of circulating tanks, in the edge surrounding of the downward opening of shell body, be provided with the rim of the mouth of matching with aluminum thermal fin.
4. a kind of novel combination type Aluminium Radiator being applicable to power transformer according to claim 1, it is characterized in that, described steel main flow siphunculus is a steel pipe, its one end is provided with the welding cover be connected with transformer-cabinet, the other end is provided with gas thread, and middle part is provided with some groups of circulation holes, and afterbody pipe plug is assemblied on steel main flow siphunculus by this gas thread, and the some groups of aluminum terminations of assembling wherein and spacer sleeve are compressed, and one end of main flow siphunculus is closed.
5. a kind of novel combination type Aluminium Radiator being applicable to power transformer according to claim 1, it is characterized in that, described spacer sleeve is the circular ring metal structural member that both ends of the surface are provided with double sealing groove, is equipped with oil-resisting and heat-resisting RunddichtringO in its seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575108.9U CN204066951U (en) | 2014-09-30 | 2014-09-30 | A kind of novel combination type Aluminium Radiator being applicable to power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575108.9U CN204066951U (en) | 2014-09-30 | 2014-09-30 | A kind of novel combination type Aluminium Radiator being applicable to power transformer |
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| Publication Number | Publication Date |
|---|---|
| CN204066951U true CN204066951U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575108.9U Expired - Fee Related CN204066951U (en) | 2014-09-30 | 2014-09-30 | A kind of novel combination type Aluminium Radiator being applicable to power transformer |
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| CN (1) | CN204066951U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916405A (en) * | 2015-06-16 | 2015-09-16 | 常熟市友邦散热器有限责任公司 | Sleeve-type manifold transformer radiator |
| CN105185518A (en) * | 2015-08-31 | 2015-12-23 | 淄博鹏太电力设备有限公司 | Transformer cooling plate and production technology thereof |
| CN105364351A (en) * | 2015-12-04 | 2016-03-02 | 太仓陶氏电气有限公司 | Radiator for electric welding machine |
| CN106524787A (en) * | 2016-11-09 | 2017-03-22 | 广东芬尼克兹节能设备有限公司 | Fluorine-free radiator section structure |
-
2014
- 2014-09-30 CN CN201420575108.9U patent/CN204066951U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916405A (en) * | 2015-06-16 | 2015-09-16 | 常熟市友邦散热器有限责任公司 | Sleeve-type manifold transformer radiator |
| CN105185518A (en) * | 2015-08-31 | 2015-12-23 | 淄博鹏太电力设备有限公司 | Transformer cooling plate and production technology thereof |
| CN105364351A (en) * | 2015-12-04 | 2016-03-02 | 太仓陶氏电气有限公司 | Radiator for electric welding machine |
| CN106524787A (en) * | 2016-11-09 | 2017-03-22 | 广东芬尼克兹节能设备有限公司 | Fluorine-free radiator section structure |
| CN106524787B (en) * | 2016-11-09 | 2018-08-07 | 广东芬尼克兹节能设备有限公司 | A kind of free-floride heating sheet structure |
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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: 20141231 Termination date: 20160930 |