CN212627519U - Heat radiation structure for digital frequency conversion generator - Google Patents
Heat radiation structure for digital frequency conversion generator Download PDFInfo
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- CN212627519U CN212627519U CN202021142346.2U CN202021142346U CN212627519U CN 212627519 U CN212627519 U CN 212627519U CN 202021142346 U CN202021142346 U CN 202021142346U CN 212627519 U CN212627519 U CN 212627519U
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- water
- cooling
- heat dissipation
- variable frequency
- frequency generator
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- 230000005855 radiation Effects 0.000 title claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 title abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 60
- 230000017525 heat dissipation Effects 0.000 claims abstract description 47
- 239000000498 cooling water Substances 0.000 claims description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 238000011084 recovery Methods 0.000 claims description 12
- 238000004064 recycling Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the generator, especially, relate to a heat radiation structure for digital frequency conversion generator. The utility model discloses, including digital variable frequency generator frame, digital variable frequency generator frame on be equipped with detachable heat dissipation external member, detachable heat dissipation external member in be equipped with rotatable radiator fan, detachable heat dissipation external member on be equipped with two along the connecting blocks of detachable heat dissipation external member central line symmetry, the connecting block on be equipped with water-cooled cooling radiator unit, water-cooled cooling radiator unit and detachable heat dissipation external member between be equipped with the back cover that ventilates. The utility model discloses a set up radiator fan, water-cooling axle and anti-return fan, rotate radiator fan and can tentatively dispel the heat to digital variable frequency generator inside, the hot-blast quick cooling that carries out through the water-cooling axle of deriving, rotate anti-return fan simultaneously, can avoid appearing hot-blast flowing backward and lead to the internal partial flow of organism smooth, improved radiating effect and radiating efficiency.
Description
Technical Field
The utility model belongs to the technical field of the generator, a heat radiation structure for digital frequency conversion generator is related to.
Background
The generator and the converter can generate heat in the working process, the heat can be heated up if the heat cannot be dissipated, and equipment can be burnt or the service life of the equipment is shortened after the temperature reaches a certain degree, so that the heating equipment needs to dissipate heat. The stability of the converter in the digital variable frequency generator directly influences the stability of the whole machine, and the heat productivity of the converter is large in the operation process, so that the heat dissipation condition of the converter directly influences the operation of the whole machine. The existing heat dissipation structure is easy to cause hot air backflow in the heat dissipation process, and cannot rapidly cool hot air, so that the air flow in the machine body is not smooth, and the heat dissipation efficiency is influenced.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a heat radiation structure for digital frequency conversion generator.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a heat radiation structure for digital variable frequency generator, includes digital variable frequency generator frame, digital variable frequency generator frame on be equipped with detachable heat dissipation external member, detachable heat dissipation external member in be equipped with rotatable radiator fan, detachable heat dissipation external member on be equipped with two along the connecting blocks of detachable heat dissipation external member central line symmetry, the connecting block on be equipped with water-cooled cooling radiator unit, water-cooled cooling radiator unit and detachable heat dissipation external member between be equipped with the back cover that ventilates.
In the above-mentioned heat radiation structure for digital variable frequency generator, the water-cooled cooling radiating component including set up the fixed plate of intaking and the fixed plate of play water on the connecting block, intake fixed plate and play water fixed plate between be equipped with a plurality of water-cooling axles that are parallel to each other, the water-cooling epaxial cooling channel that is equipped with.
In the above-mentioned heat radiation structure for digital variable frequency generator, the water inlet fixing plate on be equipped with the cooling water storage tank, cooling water storage tank and cooling channel between be connected through the cooling water inlet hole.
In the heat dissipation structure for the digital variable frequency generator, the water outlet fixing plate is provided with the cooling water recovery tank, and the cooling water recovery tank is connected with the cooling channel through the cooling water outlet.
In the heat radiation structure for the digital variable frequency generator, a water suction pump is arranged in the cooling water recovery tank, the cooling water recovery tank is connected with the cooling water storage tank through a water pipe, and the water suction pump is connected with the water pipe.
In the heat dissipation structure for the digital variable frequency generator, the water suction pump is a submersible pump.
In the heat radiation structure for the digital variable frequency generator, one end of the water-cooling shaft, which is far away from the ventilation rear sleeve, is provided with a rear fixing frame, a rotatable anti-backflow fan is arranged in the rear fixing frame, and the anti-backflow fan corresponds to the water-cooling shaft in position.
In foretell heat radiation structure for digital variable frequency generator, digital variable frequency generator frame in be equipped with a plurality of constant head tanks along digital variable frequency generator frame central line symmetry, detachable heat dissipation external member on be equipped with the constant head tank position corresponding and the shape match the suitable location picture peg.
In the heat dissipation structure for the digital variable frequency generator, the positioning plugboard is connected with the digital variable frequency generator frame through the fastening bolt.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a set up radiator fan, water-cooling axle and anti-return fan, rotate radiator fan and can tentatively dispel the heat to digital variable frequency generator inside, the hot-blast quick cooling that carries out through the water-cooling axle of deriving, rotate anti-return fan simultaneously, can avoid appearing hot-blast flowing backward and lead to the internal partial flow of organism smooth, improved radiating effect and radiating efficiency.
2. The utility model discloses a set up cooling water recovery box for the waste of water resource is avoided to recycle cooling water of flowing through cooling channel, and is energy-concerving and environment-protective.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a water-cooled shaft.
Fig. 3 is a schematic cross-sectional view of a detachable heat dissipation assembly.
Fig. 4 is a schematic cross-sectional view of a vented rear enclosure.
In the figure: digital frequency conversion generator frame 1, detachable heat dissipation external member 2, radiator fan 3, connecting block 4, water-cooled cooling heat dissipation component 5, ventilation back cover 6, inlet fixed plate 7, outlet fixed plate 8, water-cooling axle 9, cooling channel 10, cooling water storage tank 11, cooling water inlet 12, cooling water recovery case 13, cooling water outlet 14, water service pipe 144, suction pump 15, back mount 16, anti-return fan 17, constant head tank 18, location picture peg 19.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-4, a heat radiation structure for a digital frequency conversion generator comprises a digital frequency conversion generator frame 1, the digital frequency conversion generator frame 1 is provided with a detachable heat radiation external member 2, the detachable heat radiation external member 2 is provided with a rotatable heat radiation fan 3, the detachable heat radiation external member 2 is provided with two connecting blocks 4 symmetrical along the central line of the detachable heat radiation external member 2, the connecting blocks 4 are provided with water-cooled cooling heat radiation components 5, and a ventilation rear sleeve 6 is arranged between the water-cooled cooling heat radiation components 5 and the detachable heat radiation external member 2.
In this embodiment, before digital variable frequency generator work, install detachable heat dissipation external member 2 to digital variable frequency generator frame 1 earlier, connecting block 4 is used for connecting fixed water-cooled cooling radiator unit 5, when needs dispel the heat to digital variable frequency generator, through rotating radiator fan 3, tentatively dispel the heat to digital variable frequency generator inside, the hot-blast water-cooled cooling radiator unit 5 that passes through of deriving cools off fast, it leads to the internal part of organism to flow smoothly to avoid appearing hot-blast flowing backward, radiating effect and radiating efficiency have been improved.
Referring to fig. 1 and 2, the water-cooled cooling heat dissipation assembly 5 includes a water inlet fixing plate 7 and a water outlet fixing plate 8 which are disposed on the connecting block 4, a plurality of water-cooled shafts 9 which are parallel to each other are disposed between the water inlet fixing plate 7 and the water outlet fixing plate 8, and cooling channels 10 are disposed in the water-cooled shafts 9.
In this embodiment, the water inlet fixing plate 7 and the water outlet fixing plate 8 fix the water-cooling shaft 9, and the cooling water is poured into the cooling channel 10, so that the hot air passing through the water-cooling shaft 9 is rapidly cooled, and the purpose of cooling and heat dissipation is achieved.
Referring to fig. 1 and 2, a cooling water storage tank 11 is disposed on the water inlet fixing plate 7, and the cooling water storage tank 11 is connected to the cooling channel 10 through a cooling water inlet hole 12.
In this embodiment, the cooling water storage tank 11 is used for storing the cooling water introduced into the water-cooling shaft 9, and the cooling water enters the cooling channel 10 through the cooling water inlet hole 12.
Referring to fig. 1 and 2, a cooling water recycling tank 13 is disposed on the water outlet fixing plate 8, and the cooling water recycling tank 13 is connected to the cooling channel 10 through a cooling water outlet 14.
In this embodiment, the cooling water recycling tank 13 is used for recycling the cooling water flowing through the cooling channel 10, so as to avoid waste of water resources, save energy and protect environment, and the cooling water flows into the cooling water recycling tank 13 through the cooling water outlet hole 14.
Referring to fig. 1, a water pump 15 is disposed in the cooling water recycling tank 13, the cooling water recycling tank 13 is connected to the cooling water storage tank 11 through a water pipe 144, and the water pump 15 is connected to the water pipe 144.
In this embodiment, the cooling water in the cooling water recovery tank 13 is pumped by the suction pump 15 to the cooling water storage tank 11 again through the water pipe 144, thereby completing the recycling of the cooling water.
Referring to fig. 1, the water pump 15 is a submersible pump and can pump water underwater.
Referring to fig. 1, a rear fixing frame 16 is arranged at one end of the water-cooling shaft 9, which is far away from the ventilation rear sleeve 6, a rotatable backflow-preventing fan 17 is arranged in the rear fixing frame 16, and the backflow-preventing fan 17 corresponds to the water-cooling shaft 9 in position.
In this embodiment, the rear fixing frame 16 is used to fix the anti-backflow fan 17, and by rotating the anti-backflow fan 17, the cooled hot air can be prevented from being re-filled into the machine body, so that multiple heat dissipation is realized, and the heat dissipation effect is better.
Digital frequency conversion generator frame 1 in be equipped with a plurality of constant head tanks 18 along digital frequency conversion generator frame 1 central line symmetry, detachable heat dissipation external member 2 on be equipped with constant head tank 18 position corresponding and the shape match suitable location picture peg 19.
In this embodiment, when the detachable heat dissipation kit 2 needs to be installed, the positioning insertion plate 19 is inserted into the positioning groove 18, so that the positioning is convenient and accurate.
As shown in fig. 1, the positioning insertion plate 19 is connected with the digital variable frequency generator frame 1 through a fastening bolt, so that the digital variable frequency generator frame is convenient for workers to disassemble and assemble.
The utility model discloses a theory of operation is:
before digital variable frequency generator works, insert location picture peg 19 to constant head tank 18 earlier, the location is convenient and accurate, connect through fastening bolt between position picture peg 19 and the digital variable frequency generator frame 1, make things convenient for the staff to carry out the dismouting, connecting block 4 is used for connecting fixed water-cooled cooling radiator unit 5, when needs dispel the heat to digital variable frequency generator, through rotating radiator fan 3, tentatively dispel the heat to digital variable frequency generator inside, through pouring into cooling water to cooling channel 10 in, make to carry out rapid cooling to the hot-blast through water-cooled axle 9, reach the radiating purpose of cooling down, through rotating anti-return fan 17, can prevent that hot-blast after the cooling from pouring back to the organism inside again, realize multiple heat dissipation, the radiating effect is better.
The cooling water storage box 11 is used for storing the cooling water introduced into the water cooling shaft 9, the cooling water enters the cooling channel 10 through the cooling water inlet hole 12, the cooling water recovery box 13 is used for recycling the cooling water flowing through the cooling channel 10, waste of water resources is avoided, energy is saved, environment is protected, and the cooling water flows into the cooling water recovery box 13 through the cooling water outlet hole 14.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.
Although the terms of the digital frequency conversion generator frame 1, the detachable heat dissipation kit 2, the heat dissipation fan 3, the connection block 4, the water-cooled cooling heat dissipation assembly 5, the ventilation rear sleeve 6, the water inlet fixing plate 7, the water outlet fixing plate 8, the water cooling shaft 9, the cooling channel 10, the cooling water storage tank 11, the cooling water inlet hole 12, the cooling water recovery tank 13, the cooling water outlet hole 14, the water pipe 144, the water pump 15, the rear fixing frame 16, the backflow prevention fan 17, the positioning groove 18, the positioning insertion plate 19, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (9)
1. The utility model provides a heat radiation structure for digital variable frequency generator, includes digital variable frequency generator frame (1), its characterized in that, digital variable frequency generator frame (1) on be equipped with detachable heat dissipation external member (2), detachable heat dissipation external member (2) in be equipped with rotatable radiator fan (3), detachable heat dissipation external member (2) on be equipped with two along connecting block (4) of detachable heat dissipation external member (2) central line symmetry, connecting block (4) on be equipped with water-cooled cooling radiating component (5), water-cooled cooling radiating component (5) and detachable heat dissipation external member (2) between be equipped with ventilation back cover (6).
2. The heat dissipation structure for the digital variable frequency generator according to claim 1, wherein the water-cooled cooling heat dissipation assembly (5) comprises a water inlet fixing plate (7) and a water outlet fixing plate (8) which are arranged on the connecting block (4), a plurality of water-cooling shafts (9) which are parallel to each other are arranged between the water inlet fixing plate (7) and the water outlet fixing plate (8), and cooling channels (10) are arranged in the water-cooling shafts (9).
3. The heat dissipation structure for the digital variable frequency generator according to claim 2, wherein the water inlet fixing plate (7) is provided with a cooling water storage tank (11), and the cooling water storage tank (11) is connected with the cooling channel (10) through a cooling water inlet hole (12).
4. The heat dissipation structure for the digital variable frequency generator according to claim 3, wherein a cooling water recovery tank (13) is disposed on the water outlet fixing plate (8), and the cooling water recovery tank (13) is connected to the cooling channel (10) through a cooling water outlet (14).
5. The heat dissipation structure for the digital variable frequency generator as claimed in claim 4, wherein a water pump (15) is disposed in the cooling water recycling tank (13), the cooling water recycling tank (13) is connected to the cooling water storage tank (11) through a water pipe (144), and the water pump (15) is connected to the water pipe (144).
6. The heat dissipation structure for digital variable frequency generator as claimed in claim 5, wherein the water pump (15) is a submersible pump.
7. The heat dissipation structure for the digital variable frequency generator according to claim 3, wherein a rear fixing frame (16) is disposed at one end of the water-cooling shaft (9) far from the ventilation rear sleeve (6), a rotatable backflow-preventing fan (17) is disposed in the rear fixing frame (16), and the backflow-preventing fan (17) corresponds to the water-cooling shaft (9).
8. The heat dissipation structure for digital variable frequency generator according to claim 1, wherein the digital variable frequency generator frame (1) is provided with a plurality of positioning slots (18) symmetrical along the center line of the digital variable frequency generator frame (1), and the detachable heat dissipation kit (2) is provided with positioning insertion plates (19) corresponding to the positioning slots (18) in position and having a suitable shape.
9. The heat dissipation structure for the digital variable frequency generator according to claim 8, wherein the positioning insertion plate (19) is connected with the digital variable frequency generator frame (1) through fastening bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142346.2U CN212627519U (en) | 2020-06-18 | 2020-06-18 | Heat radiation structure for digital frequency conversion generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142346.2U CN212627519U (en) | 2020-06-18 | 2020-06-18 | Heat radiation structure for digital frequency conversion generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212627519U true CN212627519U (en) | 2021-02-26 |
Family
ID=74755523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021142346.2U Expired - Fee Related CN212627519U (en) | 2020-06-18 | 2020-06-18 | Heat radiation structure for digital frequency conversion generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212627519U (en) |
-
2020
- 2020-06-18 CN CN202021142346.2U patent/CN212627519U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |