CN217062990U - Mining voltage type high-voltage explosion-proof frequency converter - Google Patents
Mining voltage type high-voltage explosion-proof frequency converter Download PDFInfo
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- CN217062990U CN217062990U CN202123091135.8U CN202123091135U CN217062990U CN 217062990 U CN217062990 U CN 217062990U CN 202123091135 U CN202123091135 U CN 202123091135U CN 217062990 U CN217062990 U CN 217062990U
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- shell
- plate
- movable
- heat dissipation
- sleeve
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- 238000005065 mining Methods 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000012546 transfer Methods 0.000 claims abstract description 6
- 230000005494 condensation Effects 0.000 claims abstract description 5
- 238000009833 condensation Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
A mining voltage type high-voltage explosion-proof frequency converter comprises a shell, a heat dissipation mechanism and a damping mechanism; the heat dissipation mechanism comprises an installation box and a protection plate, a heat conduction plate is arranged in a cavity at the top of the shell, a condensation pipe is arranged at the top of the heat conduction plate, the top of the shell is fixedly installed with the installation box, an S-shaped pipe is arranged in an inner cavity of the installation box, a first fan is installed at the top of the installation box, circulating pumps are installed on two sides of the top of the shell and connected with the S-shaped pipe through a liquid conveying pipe, a heat dissipation groove is formed in one side of the shell, two second fans are installed in the heat dissipation groove, the protection plate is arranged on one side of the heat dissipation groove, and a movable groove is formed in one side of the shell. The utility model discloses a heat-conducting plate, circulating pump, transfer line, mounting box, first fan, condenser pipe and S type pipe can play radiating effect, and the cooperation second fan can improve the radiating effect, and the guard plate can be dismantled through movable block, locating lever, movable plate, third spring and movable groove easy to assemble moreover.
Description
Technical Field
The utility model relates to the field of electric power technology, especially, relate to an explosion-proof converter of mining voltage type high pressure.
Background
The frequency converter is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of a power semiconductor device. With the rapid development of modern power electronic technology and microelectronic technology, high-voltage high-power variable-frequency speed regulating devices are continuously matured, and the high-voltage problem which is difficult to solve originally is solved well through device series connection or unit series connection in recent years.
When the mining voltage type high-voltage explosion-proof frequency converter is used, the heat dissipation effect is poor, and the effect of shock absorption protection is lacked when the frequency converter is used and transferred.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an explosion-proof converter of mining voltage type high pressure, the utility model discloses the technical problem that solves, the radiating effect is general, and the condition that inside spare part seriously damaged can appear in untimely maintenance when radiating mechanism damages moreover.
(II) technical scheme
The utility model provides a mining voltage type high-voltage explosion-proof frequency converter, which comprises a shell, a heat dissipation mechanism and a damping mechanism;
the heat dissipation mechanism comprises an installation box and a protection plate, a heat conduction plate is arranged in a cavity at the top of the shell, a condensation pipe is arranged at the top of the heat conduction plate, the top of the shell is fixedly provided with the installation box, an S-shaped pipe is arranged in the inner cavity of the installation box, a first fan is arranged at the top of the installation box, circulating pumps are arranged on two sides of the top of the shell and are connected with the S-shaped pipe through a liquid conveying pipe, a heat dissipation groove is formed in one side of the shell, two second fans are arranged in the heat dissipation groove, the protection plate is arranged on one side of the heat dissipation groove, a movable groove is formed in one side of the shell, a movable plate is arranged in the movable groove, a positioning rod is fixedly connected to one side of the movable plate, and one end of the positioning rod penetrates through the movable groove and extends to the protection plate.
Preferably, damper includes direction box and sleeve pipe, the casing bottom is equipped with the bottom plate, the direction box is all installed to bottom plate top and casing bottom, two be equipped with the adjustable shelf between the direction box, the direction box inner chamber is equipped with the slide bar, slide bar both ends surface all overlaps there is the sliding sleeve, the sliding sleeve top is run through the direction box and is connected the adjustable shelf, bottom plate top rigid coupling sleeve pipe, the cover intraductal chamber is equipped with the baffle, baffle top and bottom difference rigid coupling movable rod and first spring, first spring coupling sleeve pipe inner wall, the bushing casing is run through on the movable rod top.
Preferably, the circulating pump is connected with the condensing pipe through a liquid conveying pipe, and the second fan is connected with the shell through a side plate.
Preferably, one side of the moving plate is fixedly connected with a third spring, one side of the third spring is connected with the inner wall of the movable groove, and one side of the shell is provided with a moving block which is connected with the moving plate.
Preferably, the diameter of the baffle is larger than that of the notch at the top of the sleeve, and the top and the bottom of the movable frame are movably connected with the sliding sleeve.
Preferably, both ends of the sliding rod are fixedly connected with the inner wall of the guide box, the surface of the sliding rod is sleeved with a second spring, and the second spring is fixedly connected with the inner wall of the guide box and the sliding sleeve respectively.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: through adopting heat dissipation mechanism, can improve the radiating effect in the whole use of mining voltage type high pressure explosion-proof frequency converter, two kinds of radiating modes can avoid maintaining moreover and certain part damages and influence holistic normal heat dissipation.
Drawings
Fig. 1 is the utility model provides a three-dimensional structure schematic diagram of explosion-proof converter of mining voltage type high pressure.
Fig. 2 is the utility model provides a structural schematic diagram is looked at in mining voltage type high pressure explosion-proof converter.
Fig. 3 is the utility model provides a mounting box structure sketch map in the explosion-proof converter of mining voltage type high pressure.
Fig. 4 is the utility model provides a local enlarged structure schematic diagram of a department of fig. 2 in the explosion-proof converter of mining voltage type high pressure.
Reference numerals: 1. a baffle plate; 2. a housing; 3. a heat conducting plate; 4. a circulation pump; 5. a transfusion tube; 6. mounting a box; 7. a first fan; 8. a condenser tube; 9. a protection plate; 10. a second fan; 11. a movable rod; 12. a first spring; 13. a sliding sleeve; 14. a slide bar; 15. a guide box; 16. a movable frame; 17. a second spring; 18. a sleeve; 19. a base plate; 20. positioning a rod; 21. moving the plate; 22. a third spring; 23. a movable groove; 24. a moving block; 25. an S-shaped pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a mining voltage type high-voltage explosion-proof frequency converter, which comprises a shell 2, a heat dissipation mechanism and a damping mechanism;
the heat dissipation mechanism includes mounting box 6 and guard plate 9, be equipped with heat-conducting plate 3 in the cavity of 2 tops of casing, 3 tops of heat-conducting plate are equipped with condenser pipe 8, 2 top fixed mounting boxes 6 of casing, 6 inner chambers of mounting box are equipped with S type pipe 25, and 6 top installation first fans 7 of mounting box, circulating pump 4 is all installed to 2 top both sides of casing, circulating pump 4 passes through transfer line 5 and connects S type pipe 25, the radiating groove is seted up to 2 one sides of casing, two second fans 10 of radiating groove internally mounted, and radiating groove one side is equipped with guard plate 9, activity groove 23 is seted up to 2 one sides of casing, the inside movable plate 21 that is equipped with of activity groove 23, movable plate 21 one side rigid coupling locating lever 20, 20 one end of locating lever runs through activity groove 23 and extends to guard plate 9.
The utility model discloses in, mining voltage type high pressure explosion-proof converter is when using, can play radiating effect through 3 cooperation condenser pipes 8 of heat-conducting plate, and carry S type pipe 25 with the condensate through circulating pump 4 and transfer line 5 in, then can play refrigerated effect through first fan 7, be convenient for guarantee the condensation effect, when dispelling the heat through second fan 10, guard plate 9 not only can protect second fan 10, also can drive movable plate 21 through movable block 24 and remove, guard plate 9 conveniently takes off, be convenient for maintain second fan 10.
In an optional embodiment, the damping mechanism includes a guide box 15 and a sleeve 18, a bottom plate 19 is arranged at the bottom of the housing 2, the guide box 15 is installed at the top of the bottom plate 19 and at the bottom of the housing 2, a movable frame 16 is arranged between the two guide boxes 15, a slide rod 14 is arranged in an inner cavity of the guide box 15, sliding sleeves 13 are sleeved on the surfaces of two ends of the slide rod 14, the top end of each sliding sleeve 13 penetrates through the guide box 15 to be connected with the movable frame 16, the sleeve 18 is fixedly connected to the top of the bottom plate 19, a baffle 1 is arranged in the inner cavity of the sleeve 18, the top and the bottom of the baffle 1 are fixedly connected with a movable rod 11 and a first spring 12 respectively, the first spring 12 is connected with the inner wall of the sleeve 18, and the top end of the movable rod 11 penetrates through the sleeve 18 to be connected with the housing 2.
It should be noted that, during transportation and transfer, the movable rod 11, the first spring 12, the sliding sleeve 13, the sliding rod 14, the guide box 15, the movable frame 16, the second spring 17, the sleeve 18 and the baffle 1 can reduce the amplitude of vertical jolt in the transfer process, and prevent the internal components of the housing 2 from being damaged.
In an alternative embodiment, the circulation pump 4 is connected to the condensation pipe 8 through a liquid conveying pipe 5, and the second fan 10 is connected to the shell 2 through a side plate.
It should be noted that the second fan 10 can be easily installed and removed.
In an alternative embodiment, a third spring 22 is fixedly connected to one side of the moving plate 21, one side of the third spring 22 is connected to the inner wall of the movable groove 23, a moving block 24 is arranged on one side of the housing 2, and the moving block 24 is connected to the moving plate 21.
It should be noted that the moving plate 21 can be conveniently controlled to move by the moving block 24, so that the protection plate 9 can be conveniently mounted and dismounted, and the second fan 10 can be conveniently maintained at regular intervals.
In an alternative embodiment, the diameter of the baffle 1 is larger than the diameter of the gap at the top of the sleeve 18, and the top and the bottom of the movable frame 16 are movably connected with the sliding sleeve 13.
It should be noted that, the baffle 1 can be improved to play a limiting role, and can play a buffering role.
In an alternative embodiment, both ends of the sliding rod 14 are fixedly connected with the inner wall of the guide box 15, and the surface of the sliding rod 14 is sleeved with a second spring 17, and the second spring 17 is fixedly connected with the inner wall of the guide box 15 and the sliding sleeve 13 respectively.
It should be noted that the amplitude of the jolt can be reduced during movement.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A mining voltage type high-voltage explosion-proof frequency converter is characterized by comprising a shell (2), a heat dissipation mechanism and a damping mechanism;
the heat dissipation mechanism comprises an installation box (6) and protection plates (9), a heat conduction plate (3) is arranged in a cavity at the top of the shell (2), a condensation pipe (8) is arranged at the top of the heat conduction plate (3), the installation box (6) is fixedly arranged at the top of the shell (2), an S-shaped pipe (25) is arranged in an inner cavity of the installation box (6), a first fan (7) is installed at the top of the installation box (6), circulating pumps (4) are installed on two sides of the top of the shell (2), the circulating pumps (4) are connected with the S-shaped pipe (25) through a liquid transfer pipe (5), a heat dissipation groove is formed in one side of the shell (2), two second fans (10) are installed in the heat dissipation groove, the protection plates (9) are arranged on one side of the heat dissipation groove, a movable groove (23) is formed in one side of the shell (2), a movable plate (21) is arranged in the movable groove (23), and a positioning rod (20) is fixedly connected to one side of the movable plate (21), one end of the positioning rod (20) penetrates through the movable groove (23) and extends to the protection plate (9).
2. The mining voltage type high-voltage explosion-proof frequency converter according to claim 1, wherein the damping mechanism comprises guide boxes (15) and a sleeve (18), a bottom plate (19) is arranged at the bottom of the housing (2), the guide boxes (15) are arranged at the top of the bottom plate (19) and the bottom of the housing (2), a movable frame (16) is arranged between the two guide boxes (15), a sliding rod (14) is arranged in an inner cavity of the guide box (15), sliding sleeves (13) are sleeved on the surfaces of two ends of the sliding rod (14), the top end of each sliding sleeve (13) penetrates through the guide boxes (15) to be connected with the movable frame (16), the sleeve (18) is fixedly connected to the top of the bottom plate (19), a baffle (1) is arranged in an inner cavity of the sleeve (18), the top and the bottom of the baffle (1) are fixedly connected with the movable rod (11) and the first spring (12) respectively, the first spring (12) is connected with the inner wall of the sleeve (18), the top end of the movable rod (11) penetrates through the sleeve (18) to be connected with the shell (2).
3. The mining voltage type high-voltage explosion-proof frequency converter according to claim 1, wherein the circulating pump (4) is connected with the condensing pipe (8) through a liquid conveying pipe (5), and the second fan (10) is connected with the shell (2) through a side plate.
4. The mining voltage type high-voltage explosion-proof frequency converter according to claim 2, characterized in that one side of the moving plate (21) is fixedly connected with a third spring (22), one side of the third spring (22) is connected with the inner wall of a movable groove (23), one side of the housing (2) is provided with a moving block (24), and the moving block (24) is connected with the moving plate (21).
5. The mining voltage type high-voltage explosion-proof frequency converter according to claim 2, characterized in that the diameter of the baffle (1) is larger than the diameter of a gap at the top of the sleeve (18), and the top and the bottom of the movable frame (16) are movably connected with the sliding sleeve (13).
6. The mining voltage type high-voltage explosion-proof frequency converter according to claim 2, wherein two ends of the sliding rod (14) are fixedly connected with the inner wall of the guide box (15), the surface of the sliding rod (14) is sleeved with a second spring (17), and the second spring (17) is fixedly connected with the inner wall of the guide box (15) and the sliding sleeve (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123091135.8U CN217062990U (en) | 2021-12-10 | 2021-12-10 | Mining voltage type high-voltage explosion-proof frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123091135.8U CN217062990U (en) | 2021-12-10 | 2021-12-10 | Mining voltage type high-voltage explosion-proof frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217062990U true CN217062990U (en) | 2022-07-26 |
Family
ID=82478181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123091135.8U Expired - Fee Related CN217062990U (en) | 2021-12-10 | 2021-12-10 | Mining voltage type high-voltage explosion-proof frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217062990U (en) |
-
2021
- 2021-12-10 CN CN202123091135.8U patent/CN217062990U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220726 |