CN106936270B - Power generation device assembling method - Google Patents
Power generation device assembling method Download PDFInfo
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- CN106936270B CN106936270B CN201710268150.4A CN201710268150A CN106936270B CN 106936270 B CN106936270 B CN 106936270B CN 201710268150 A CN201710268150 A CN 201710268150A CN 106936270 B CN106936270 B CN 106936270B
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- silica gel
- generator
- container
- sub
- heat dissipation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a power generation device assembling method. The method comprises the following steps: A. the heat dissipation method comprises the following steps that a heat dissipation pad is arranged on a machine table, wherein the heat dissipation pad is a closed silica gel container, the silica gel container comprises at least two silica gel sub-containers, the silica gel sub-containers are in a strip shape, the at least two silica gel sub-containers are arranged in an array form, and heat conduction liquid is arranged in the silica gel sub-containers; B. disposing a generator on the heat sink pad, wherein the generator comprises a stator winding, a rotor, and a superconducting coil member, and wherein an outer surface of the generator is provided with a protrusion that contacts the heat sink pad; C. fixing the generator and the machine platform by using a fixing component; D. and sleeving a blade combination on a rotating shaft of the generator, wherein the blade combination comprises at least two blades. The invention can radiate the heat of the generator in the power generation device, thereby reducing the risk of damage of the generator due to overhigh temperature.
Description
Technical Field
The invention relates to the technical field of power generation, in particular to an assembly method of a power generation device.
Background
A conventional power generation device generally includes a machine, a generator, and an impeller assembly, wherein the impeller assembly is disposed on a rotating shaft of the generator, and the generator is disposed on the machine.
Conventional power generation devices generate a large amount of heat during power generation, which may cause damage to the generator.
Therefore, a new technical solution is needed to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a power generation device assembly method which can radiate heat of a generator in the power generation device, so that the risk of damage of the generator due to overhigh temperature is reduced.
In order to solve the problems, the technical scheme of the invention is as follows:
a method of assembling a power generation device, the method comprising the steps of: A. the heat dissipation method comprises the following steps that a heat dissipation pad is arranged on a machine table, wherein the heat dissipation pad is a closed silica gel container, the silica gel container comprises at least two silica gel sub-containers, the silica gel sub-containers are in a strip shape, the at least two silica gel sub-containers are arranged in an array form, and heat conduction liquid is arranged in the silica gel sub-containers; B. disposing a generator on the heat sink pad, wherein the generator comprises a stator winding, a rotor, and a superconducting coil member, and wherein an outer surface of the generator is provided with a protrusion that contacts the heat sink pad; C. fixing the generator and the machine platform by using a fixing component; D. and sleeving a blade combination on a rotating shaft of the generator, wherein the blade combination comprises at least two blades.
In the above power generation device assembling method, the step B includes: b1, aligning the protruding parts to the gaps between two adjacent silica gel sub-containers; b2, arranging the generator on the heat dissipation pad to make two adjacent silica gel sub-containers contact with the protruding parts.
In the above power generation device assembling method, the step B includes: b3, aligning the protrusion part with the middle part of the silica gel sub-container; b4, arranging the generator on the heat dissipation pad to press the protruding part into the silica gel sub-container.
In the above power plant assembling method, before the step B, the method further includes the steps of: E. the protrusion is provided on an outer surface of the generator.
In the above power generator mounting method, the protrusion is an elongated protrusion.
In the above method of assembling a power generator, the protrusion is a protrusion array, the protrusion array includes at least two protrusions, and the at least two protrusions are arranged in an array along a longitudinal direction of the rotating shaft.
In the above power plant assembling method, before the step a, the method further includes the steps of: F. and manufacturing the heat dissipation pad.
In the above power plant assembling method, the step F includes: f1, pressing at least a portion of the pad to expel a portion of the air within the pad; f2, filling the heat-conducting liquid into the extruded heat dissipation pad; f3, sealing the heat dissipation pad.
In the assembly method of the power generation device, the at least two silica gel sub-containers of the heat dissipation pad at least comprise a first silica gel sub-container and a second silica gel sub-container; the step f1 is: extruding the first silica gel sub-container to discharge part of air in the first silica gel sub-container; the step f2 is: and filling the heat-conducting liquid into the second silica gel sub-container.
In the above power generation device assembly method, the heat conductive liquid is water.
Compared with the prior art, the invention can radiate the heat of the generator in the power generation device, thereby reducing the risk of damage of the generator due to overhigh temperature.
Drawings
Fig. 1 is a flowchart of a first embodiment of a power plant assembly method of the present invention.
FIG. 2 is a flowchart of the steps of FIG. 1 for disposing a generator on the thermal pad.
FIG. 3 is a flowchart illustrating steps of fabricating the thermal pad of FIG. 1.
Fig. 4 is a flowchart of the steps of disposing a generator on the heat-dissipating pad in a second embodiment of the power plant assembly method of the present invention.
Detailed Description
Referring to fig. 1, 2 and 3, fig. 1 is a flowchart of a first embodiment of a power generation device assembly method of the present invention, fig. 2 is a flowchart of a step of disposing a generator on the cooling pad in fig. 1, and fig. 3 is a flowchart of a step of fabricating the cooling pad in fig. 1.
A first embodiment of the power plant assembly method of the present invention comprises the steps of:
a (step 103), set up the cooling pad on the board, wherein, the cooling pad is inclosed silica gel container, the silica gel container includes two at least silica gel sub-containers, the shape of silica gel sub-container is rectangular form, two at least the silica gel sub-container is arranged with the form of array, be provided with heat conduction liquid in the silica gel sub-container.
And B (step 104), arranging a generator on the heat dissipation pad, wherein the generator comprises a stator winding, a rotor and a superconducting coil component, and the outer surface of the generator is provided with a protruding part which is in contact with the heat dissipation pad.
And C (step 105), fixing the generator and the machine platform by using a fixing member.
D (step 106), sleeving a blade combination on a rotating shaft of the generator, wherein the blade combination comprises at least two blades.
In the power plant assembling method of the present embodiment, the step B includes:
b1 (step 1041), aligning the protrusion part with the gap between two adjacent silica gel sub-containers.
b2 (step 1042), arranging the generator on the heat dissipation pad, so that two adjacent silica gel sub-containers are in contact with the protrusions.
In the power plant assembling method of the present embodiment, before the step B, the method further includes the steps of:
e (step 102), the protrusion is arranged on the outer surface of the generator.
In the power generator assembling method according to the present embodiment, the protrusion is an elongated protrusion.
In the assembly method of the power generator according to this embodiment, the protrusion is a protrusion array, the protrusion array includes at least two protrusions, and the at least two protrusions are arranged in an array along the length direction of the rotating shaft.
In the power plant assembling method of the present embodiment, before the step a, the method further includes the steps of:
f (step 101), manufacturing the heat dissipation pad.
In the power plant assembling method of the present embodiment, the step F includes:
f1 (step 1011), pressing at least a portion of the thermal pad to expel a portion of the air within the thermal pad.
f2 (step 1012), and filling the heat-conducting liquid into the extruded heat-dissipating pad.
f3 (step 1013), sealing the heat sink pad.
In the assembly method of the power generation device of this embodiment, the at least two silica gel sub-containers of the heat dissipation pad at least include a first silica gel sub-container and a second silica gel sub-container.
The step f1 is:
and extruding the first silica gel sub-container to discharge part of air in the first silica gel sub-container.
The step f2 is:
and filling the heat-conducting liquid into the second silica gel sub-container.
In the power generation device assembly method of the present embodiment, the heat conductive liquid is water.
In the assembly method of the power generation device of the present embodiment, two side surfaces of the protrusion are flat surfaces, and an included angle between the two side surfaces is in a range of 60 degrees to 150 degrees.
Preferably, the included angle is in the range of 80 to 100 degrees.
In the power generator assembling method according to the present embodiment, both side surfaces of the protrusion are curved surfaces.
And a preset space is reserved between every two adjacent lugs.
The material of the silica gel sub-container is heat-conducting silica gel.
The insides of the two silica gel sub-containers are communicated.
Referring to fig. 4, fig. 4 is a flowchart of the steps of disposing a generator on the heat-dissipating pad in a second embodiment of the power plant assembly method of the present invention.
A second embodiment of a power plant assembly method of the present invention is similar to the first embodiment described above, except that:
the step B comprises the following steps:
b3 (step 1043), aligning the protrusion with the middle of the silicone sub-container.
b4 (step 1044), arranging the generator on the heat dissipation pad so that the protrusions are pressed into the silica gel sub-container.
The method further comprises the steps of:
the inner wall of the silica gel sub-container is provided with at least two heat conducting ribs. The two ends of the heat conducting ribs are connected with the inner wall of the silica gel sub-container, at least one part of the heat conducting ribs is in contact with the heat conducting liquid, and the heat conducting ribs are spiral. The heat conducting ribs are used for conducting the heat of the generator received by the silica gel sub-container to the heat conducting liquid.
Wherein the step of forming the thermal conductive ribs comprises:
and twisting at least two metal wires into a whole to form the structure strengthening rib.
And arranging heat-conducting silica gel outside the structure consolidation rib to form the heat-conducting rib.
Namely, the structure consolidation rib is wrapped in the heat conduction rib, and the structure consolidation rib is used for reinforcing the structural strength of the heat conduction rib.
The both ends of structure consolidation rib are provided with two at least first sheetmetals and two at least second sheetmetals respectively, first sheetmetal with the first end of wire links to each other, the second sheetmetal with the second end of wire links to each other.
The outer surface of the heat conduction rib is provided with at least two heat conduction discs, the tail ends of the heat conduction discs are provided with extension parts, and the extension parts are emitted and extended to the periphery.
The method further comprises the steps of:
and embedding the first metal sheet and the second metal sheet in the silica gel sub-container.
Wherein, first sheetmetal with the second sheetmetal all is used for improving the silica gel sub-container with the joint strength of structure consolidation rib. At least two of the first metal sheets are arranged in a circumferential array around a point corresponding to the first end of the wire, and at least two of the second metal sheets are arranged in a circumferential array around a point corresponding to the second end of the wire.
The method further comprises the steps of:
and a liquid injection interface component is arranged on the silica gel container.
The liquid injection interface component comprises an annular base, and the annular base is connected with the silica gel container. The middle part of the annular base is provided with a through hole.
The step of forming the liquid injection interface member comprises:
the inner wall of the liquid injection pipe is provided with a fold array. Wherein the diameter of the cross section of the liquid injection pipe decreases from the third end to the fourth end.
The fold array comprises at least two folds, the folds are annular, the folds are wound on the inner wall of the liquid injection pipe along the central shaft of the liquid injection pipe, and the at least two folds are arranged in an array form from the third end to the fourth end. The fold comprises a barb portion, and the barb portion points to the liquid outlet. The barb part is used for preventing the heat-conducting liquid from flowing backwards.
The liquid injection pipe is arranged in the through hole, and the third tail end of the liquid injection pipe is connected with the inner side surface of the annular base. And a liquid outlet is formed at the fourth tail end of the liquid injection pipe.
A valve is disposed in the injection port member, the valve being disposed within the annular base, and the valve being connected to the third end of the injection tube. The valve is used for opening or closing the liquid injection channel corresponding to the liquid injection interface component.
And coating a hydrophobic material layer on the outer surface of the liquid outlet.
The diameter of the cross section of the liquid outlet is in the range of 0.8 mm to 3 mm. For example, the diameter is 0.8 mm, 0.9 mm, 1 mm, 1.1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm, 1.7 mm, 1.8 mm, 1.9 mm, 2 mm, 2.1 mm, 2.2 mm, 2.3 mm, 2.4 mm, 2.5 mm, 2.6 mm, 2.7 mm, 2.8 mm, 2.9 mm, 3 mm.
The liquid outlet is arranged in the silica gel container.
Through the technical scheme, the heat dissipation device can dissipate heat of the generator in the power generation device, so that the risk that the generator is damaged due to overhigh temperature is reduced.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (6)
1. A method of assembling a power generation device, the method comprising the steps of:
A. the heat dissipation method comprises the following steps that a heat dissipation pad is arranged on a machine table, wherein the heat dissipation pad is a closed silica gel container, the silica gel container comprises at least two silica gel sub-containers, the silica gel sub-containers are in a strip shape, the at least two silica gel sub-containers are arranged in an array form, and heat conduction liquid is arranged in the silica gel sub-containers;
B. arranging a generator on the heat dissipation pad, wherein the generator comprises a stator winding, a rotor and a superconducting coil component, and the outer surface of the generator is provided with a protruding part which is in contact with the heat dissipation pad;
C. fixing the generator and the machine platform by using a fixing component;
D. sleeving a blade combination on a rotating shaft of the generator, wherein the blade combination comprises at least two blades;
the step B comprises the following steps:
b1, aligning the protruding parts to the gaps between two adjacent silica gel sub-containers;
b2, arranging the generator on the heat dissipation pad to enable two adjacent silica gel sub-containers to be in contact with the protruding parts;
the step B further comprises the following steps:
b3, aligning the protrusion part with the middle part of the silica gel sub-container;
b4, arranging the generator on the heat dissipation pad to press the protruding part into the silica gel sub-container;
before the step B, the method further comprises the steps of:
E. the protrusion is provided on an outer surface of the generator.
2. The power generation device assembly method according to claim 1, wherein the protrusion is an elongated protrusion.
3. The assembly method of claim 1, wherein the protrusion is a protrusion array, the protrusion array including at least two protrusions arranged in an array along a length direction of the rotation shaft.
4. The power plant assembly method of claim 1, wherein prior to step a, the method further comprises the steps of:
F. and manufacturing the heat dissipation pad.
5. The power generation device assembly method of claim 4, wherein the at least two silicone sub-containers of the thermal pad comprise at least a first silicone sub-container and a second silicone sub-container;
the step F comprises the following steps:
f1, squeezing the first silica gel sub-container to exhaust part of air in the first silica gel sub-container;
f2, filling the heat-conducting liquid into the second silica gel sub-container;
f3, sealing the heat dissipation pad.
6. The method of assembling a power generation device of claim 1, wherein the thermally conductive liquid is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268150.4A CN106936270B (en) | 2017-04-22 | 2017-04-22 | Power generation device assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268150.4A CN106936270B (en) | 2017-04-22 | 2017-04-22 | Power generation device assembling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106936270A CN106936270A (en) | 2017-07-07 |
| CN106936270B true CN106936270B (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710268150.4A Expired - Fee Related CN106936270B (en) | 2017-04-22 | 2017-04-22 | Power generation device assembling method |
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| CN (1) | CN106936270B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM454705U (en) * | 2012-11-15 | 2013-06-01 | Kuan Ding Ind Co Ltd | Heat-conductive structure and heat-conductive base thereof |
| CN204334198U (en) * | 2014-12-08 | 2015-05-13 | 重庆三三电器有限公司 | Electric motor damping structure |
| JP6560033B2 (en) * | 2015-06-25 | 2019-08-14 | 株式会社日立製作所 | Rotating electric machine and rotating electric machine cooling system |
| CN205319838U (en) * | 2016-01-11 | 2016-06-15 | 江苏永年激光成形技术有限公司 | Liquid cooling ware under step -by -step, servo motor vacuum environment |
| CN206077215U (en) * | 2016-09-27 | 2017-04-05 | 安徽工程大学 | A kind of converter vibration-damping radiating base |
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- 2017-04-22 CN CN201710268150.4A patent/CN106936270B/en not_active Expired - Fee Related
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| CN106936270A (en) | 2017-07-07 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191125 Address after: 242000 Xuanzhou Economic Development Zone, Xuanzhou District, Xuancheng City, Anhui Province Applicant after: Xuancheng Licheng Automation Technology Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili town nine Xiang Ling East Building 62-2 Applicant before: Shenzhen Jing Fang Ying Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: 464000 No. 88, Jianshe Road, Henan, Xinyang Patentee after: XINYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 242000 Xuanzhou Economic Development Zone, Xuanzhou District, Xuancheng City, Anhui Province Patentee before: Xuancheng Licheng Automation Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |