CN217008863U - Control heat dissipation device for transformer - Google Patents
Control heat dissipation device for transformer Download PDFInfo
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- CN217008863U CN217008863U CN202123248804.8U CN202123248804U CN217008863U CN 217008863 U CN217008863 U CN 217008863U CN 202123248804 U CN202123248804 U CN 202123248804U CN 217008863 U CN217008863 U CN 217008863U
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- heat dissipation
- fan
- cooler
- fixed mounting
- dissipation fan
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Abstract
The utility model discloses a control heat dissipation device for a transformer, which comprises a cooler, wherein the upper end and the lower end of the cooler are respectively connected with the transformer through an upper connecting pipe and a lower connecting pipe, a temperature detection sensor is fixedly arranged on the left side wall of the cooler, an installation shell is fixedly arranged on the right side wall of the cooler, a heat dissipation mechanism is fixedly arranged in an inner cavity of the installation shell, and a trigger device in transmission connection with the heat dissipation mechanism is fixedly arranged in the inner cavity of the installation shell. The working state of the transformer is judged according to the detected temperature, and then the controller controls the first cooling fan, the second cooling fan, the third cooling fan or the fourth cooling fan to be started in different quantities according to the state of the transformer, so that the cooling effect of the cooler is ensured. The heat dissipation directions of the first heat dissipation fan, the second heat dissipation fan, the third heat dissipation fan and the fourth heat dissipation fan are changed intermittently, so that the heat dissipation effect of the cooler is improved, and the heat dissipation of the cooler is more sufficient.
Description
Technical Field
The utility model relates to the technical field of transformer heat dissipation, in particular to a control heat dissipation device for a transformer.
Background
The transformer can produce a large amount of heats in the use, need use heat abstractor to dispel the heat to the transformer in order to guarantee the normal operating of transformer. The existing transformer mostly radiates heat through a fan in the using process, but the radiating direction of the existing transformer is relatively fixed, so that the radiating effect of the existing transformer is limited. To this end, we propose a control heat sink for a transformer.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a heat dissipation control device for a transformer, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a control heat abstractor for transformer, includes the cooler, the upper and lower both ends of cooler are connected with the transformer through last connecting pipe and lower connecting pipe respectively, the left side wall fixed mounting of cooler has temperature detection sensor, the right side wall fixed mounting of cooler has the installation casing, the inner chamber fixed mounting of installation casing has heat dissipation mechanism, the bottom fixed mounting of installation casing has the controller, the inner chamber fixed mounting of installation casing has the trigger device who is connected with heat dissipation mechanism looks transmission.
Preferably, heat dissipation mechanism includes first radiator fan, second radiator fan, third radiator fan and fourth radiator fan, first radiator fan, second radiator fan, third radiator fan and fourth radiator fan all rotate through the axis of rotation and connect in the inner chamber of installation casing, the equal fixed mounting of lateral wall has first fixed plate around first radiator fan, second radiator fan, third radiator fan and the fourth radiator fan, the inner chamber fixed mounting of installation casing has the second fixed plate, fixed mounting has reset spring between first fixed plate and the second fixed plate.
Preferably, trigger device includes the telescopic cylinder of fixed mounting at installation casing top, telescopic cylinder's output fixed mounting has the crane, the lateral wall fixed mounting of crane has first trigger block and second trigger block, first trigger block and second trigger block distribute in a staggered manner, the bottom laminating of first trigger block and second trigger block has the atress piece, atress piece fixed mounting is at the lateral wall of mounting panel, mounting panel fixed mounting is in first radiator fan, second radiator fan, third radiator fan and fourth radiator fan.
Preferably, the guide block is fixedly installed at the bottom of the inner cavity of the installation shell, the guide block is inserted into the guide groove, and the guide groove is formed in the bottom of the lifting frame.
Preferably, the side wall of the mounting shell is uniformly provided with heat dissipation grooves, and fan protection nets are fixedly mounted in the heat dissipation grooves.
Preferably, an oil pump is fixedly installed between the lower connecting pipe and the cooler, and an oil drain valve is fixedly installed in the lower connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that: a control heat dissipation device for a transformer detects the temperature of a cooler by arranging a temperature detection sensor, judges the working state of the transformer by the detected temperature, and then controls a first heat dissipation fan, a second heat dissipation fan, a third heat dissipation fan or a fourth heat dissipation fan to be opened in different quantities by a controller according to the state of the transformer to ensure the heat dissipation effect of the cooler.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the heat dissipation mechanism of the present invention.
Fig. 3 is a top view of the heat dissipation mechanism of the present invention.
Figure 4 is a side view of the crane of the present invention.
In the figure: 1. the cooling device comprises a cooler, 2, an upper connecting pipe, 3, a lower connecting pipe, 4, a transformer, 5, a temperature detection sensor, 6, an installation shell, 7, a heat dissipation mechanism, 71, a first heat dissipation fan, 72, a second heat dissipation fan, 73, a third heat dissipation fan, 74, a fourth heat dissipation fan, 75, a first fixing plate, 76, a second fixing plate, 77, a reset spring, 8, a controller, 9, a trigger device, 91, a telescopic cylinder, 92, a lifting frame, 93, a first trigger block, 94, a second trigger block, 95, a stress block, 96, an installation plate, 10, a guide block, 11, a guide groove, 12, a heat dissipation groove, 13, a fan protection net, 14, an oil pump, 15 and an oil drain valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a control heat abstractor for transformer, including cooler 1, the upper and lower both ends of cooler 1 are connected with transformer 4 through last connecting pipe 2 and lower connecting pipe 3 respectively, fixed mounting has oil pump 14 between lower connecting pipe 3 and the cooler 1, fixed mounting has fuel outlet valve 15 in the lower connecting pipe 3, external power source is connected to oil pump 14 electricity, inhale cooler 1 in with the fluid in the transformer 4 from last connecting pipe 2 through oil pump 14 and cool off the heat transfer, then enter into in the transformer 4 through lower connecting pipe 3, accomplish the circulation of fluid.
A temperature detection sensor 5 is fixedly installed on the left side wall of the cooler 1, an installation shell 6 is fixedly installed on the right side wall of the cooler 1, a heat dissipation mechanism 7 is fixedly installed in an inner cavity of the installation shell 6, a controller 8 is fixedly installed at the bottom of the installation shell 6, the controller 8 is electrically connected with an external power supply, the temperature detection sensor 5 is electrically connected with the controller 8, the temperature of the cooler 1 can be detected through the temperature detection sensor 5, after temperature data of the cooler 1 are detected, the detected data are transmitted to the controller 8, the controller 8 controls the opening number of heat dissipation elements in the heat dissipation mechanism 7, heat dissipation processing is carried out on the cooler 1 according to requirements, meanwhile, the heat dissipation efficiency of the heat dissipation mechanism 7 can be judged through the temperature detection sensor 5, when the heat dissipation efficiency is reduced, the controller 8 sends an alarm signal outwards, the heat dissipation mechanism 7 is convenient to maintain.
The trigger device 9 is fixedly installed in the inner cavity of the mounting housing 6 and is in transmission connection with the heat dissipation mechanism 7, the heat dissipation mechanism 7 comprises a first heat dissipation fan 71, a second heat dissipation fan 72, a third heat dissipation fan 73 and a fourth heat dissipation fan 74, the first heat dissipation fan 71, the second heat dissipation fan 72, the third heat dissipation fan 73 and the fourth heat dissipation fan 74 are all rotationally connected to the inner cavity of the mounting housing 6 through rotating shafts, the front and rear side walls of the first heat dissipation fan 71, the second heat dissipation fan 72, the third heat dissipation fan 73 and the fourth heat dissipation fan 74 are all fixedly installed with a first fixing plate 75, the inner cavity of the mounting housing 6 is fixedly installed with a second fixing plate 76, a return spring 77 is fixedly installed between the first fixing plate 75 and the second fixing plate 76, the first heat dissipation fan 71, the second heat dissipation fan 72, the third heat dissipation fan 73 and the fourth heat dissipation fan 74 are all electrically connected with the controller 8, the controller 8 controls the first heat dissipation fan 71, the second heat dissipation fan 72, the third heat dissipation fan 73 and the fourth heat dissipation fan 74 to be turned on or off, as shown in fig. 2, the first heat dissipation fan 71, the second heat dissipation fan 72, the third heat dissipation fan 73 and the fourth heat dissipation fan 74 are all connected with the inner cavity of the mounting housing 6 through a rotation shaft, the first heat dissipation fan 71, the second heat dissipation fan 72, the third heat dissipation fan 73 and the fourth heat dissipation fan 74 can be turned through the rotation shaft by the trigger device 9, so as to change the heat dissipation wind direction, the first heat dissipation fan 71, the second heat dissipation fan 72, the third heat dissipation fan 73 and the fourth heat dissipation fan 74 can be reset and kept horizontal by the reset spring 77 when the trigger device 9 is not in contact with the first heat dissipation fan 71, the second heat dissipation fan 72, the third heat dissipation fan 73 and the fourth heat dissipation fan 74, the side wall of the mounting shell 6 is uniformly provided with heat dissipation grooves 12, fan protection nets 13 are fixedly mounted in the heat dissipation grooves 12, the heat dissipation grooves 12 correspond to the positions of the first heat dissipation fan 71, the second heat dissipation fan 72, the third heat dissipation fan 73 and the fourth heat dissipation fan 74 respectively, air circulation is facilitated, and the fan protection nets 13 protect the heat dissipation fans in the heat dissipation grooves 12.
The trigger device 9 comprises a telescopic cylinder 91 fixedly arranged at the top of the installation shell 6, an elevator 92 is fixedly arranged at the output end of the telescopic cylinder 91, a first trigger block 93 and a second trigger block 94 are fixedly arranged on the side wall of the elevator 92, the first trigger block 93 and the second trigger block 94 are distributed in a staggered manner, a stress block 95 is attached to the bottom of the first trigger block 93 and the second trigger block 94, the stress block 95 is fixedly arranged on the side wall of an installation plate 96, the installation plate 96 is fixedly arranged in the first radiator fan 71, the second radiator fan 72, the third radiator fan 73 and the fourth radiator fan 74, the telescopic cylinder 91 is electrically connected with an external power supply, the output end drives the elevator 92 to move up and down after the telescopic cylinder 91 is powered on, the first trigger block 93 and the second trigger block 94 are in contact with the stress block 95 through the up-and-down movement of the elevator 92, the stress block 95 is squeezed, and the radiator fan is rotated, accomplish radiator fan heat dissipation direction's change, atress piece 95 is the right side wall of front and back symmetric distribution at mounting panel 96, and atress piece 95 is corresponding with first trigger block 93 and second trigger block 94's position, make things convenient for first trigger block 93 and second trigger block 94 to push the trigger to atress piece 95, the inner chamber bottom fixed mounting of installation casing 6 has guide block 10, guide block 10 pegs graft to in the guide way 11, the bottom at crane 92 is seted up to guide way 11, cooperation through guide block 10 and guide way 11, guarantee crane 92 at the in-process stability that reciprocates.
The working principle is as follows: in the using process, the oil pump 14 sucks oil in the transformer 4 into the cooler 1 to complete oil circulation, the cooler 1 is cooled through the cooling mechanism 7 arranged on the side wall of the cooler 1, in the cooling process, the temperature detection sensor 5 detects the temperature of the cooler 1, the controller 8 is enabled to respectively control the opening number of cooling fans in the cooling mechanism 7 according to the temperature of the cooler 1, in the cooling process of the cooling mechanism 7, the lifting frame 92 of the trigger device 9 moves up and down, the first trigger block 93 and the second trigger block 94 are enabled to extrude and trigger the stress block 95, the cooling direction of the cooling fans in the cooling process is changed, and the cooling effect on the cooler 1 is enhanced.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A controlled heat sink for a transformer, comprising a cooler (1), characterized in that: the utility model discloses a transformer, including cooler (1), upper and lower both ends, the upper and lower both ends of cooler (1) are connected with transformer (4) through last connecting pipe (2) and lower connecting pipe (3) respectively, the left side wall fixed mounting of cooler (1) has temperature detection sensor (5), the right side wall fixed mounting of cooler (1) has installation casing (6), the inner chamber fixed mounting of installation casing (6) has heat dissipation mechanism (7), the bottom fixed mounting of installation casing (6) has controller (8), the inner chamber fixed mounting of installation casing (6) has trigger device (9) of being connected with heat dissipation mechanism (7) looks transmission.
2. The controlled heat dissipation device for transformers according to claim 1, wherein: the heat dissipation mechanism (7) comprises a first heat dissipation fan (71), a second heat dissipation fan (72), a third heat dissipation fan (73) and a fourth heat dissipation fan (74), wherein the first heat dissipation fan (71), the second heat dissipation fan (72), the third heat dissipation fan (73) and the fourth heat dissipation fan (74) are connected to an inner cavity of the installation shell (6) in a rotating mode through rotating shafts, a first fixing plate (75) is fixedly installed on the front side wall and a rear side wall of the first heat dissipation fan (71), the second heat dissipation fan (72), the third heat dissipation fan (73) and the fourth heat dissipation fan (74), a second fixing plate (76) is fixedly installed on the inner cavity of the installation shell (6), and a reset spring (77) is fixedly installed between the first fixing plate (75) and the second fixing plate (76).
3. The controlled heat dissipation device for transformers according to claim 1, wherein: trigger device (9) include telescopic cylinder (91) of fixed mounting at installation casing (6) top, telescopic cylinder's (91) output fixed mounting has crane (92), the lateral wall fixed mounting of crane (92) has first trigger block (93) and second trigger block (94), first trigger block (93) and second trigger block (94) crisscross distribution, the bottom laminating of first trigger block (93) and second trigger block (94) has atress piece (95), atress piece (95) fixed mounting is at the lateral wall of mounting panel (96), mounting panel (96) fixed mounting is in first radiator fan (71), second radiator fan (72), third radiator fan (73) and fourth radiator fan (74).
4. The controlled heat dissipation device for transformers according to claim 3, wherein: the inner chamber bottom fixed mounting of installation casing (6) has guide block (10), guide block (10) are pegged graft to guide way (11) in, the bottom at crane (92) is seted up in guide way (11).
5. The controlled heat dissipation device for transformers according to claim 1, wherein: the side wall of the mounting shell (6) is uniformly provided with heat dissipation grooves (12), and a fan protection net (13) is fixedly mounted in each heat dissipation groove (12).
6. The controlled heat dissipation device for transformers according to claim 1, wherein: an oil pump (14) is fixedly mounted between the lower connecting pipe (3) and the cooler (1), and an oil drain valve (15) is fixedly mounted in the lower connecting pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123248804.8U CN217008863U (en) | 2021-12-22 | 2021-12-22 | Control heat dissipation device for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123248804.8U CN217008863U (en) | 2021-12-22 | 2021-12-22 | Control heat dissipation device for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217008863U true CN217008863U (en) | 2022-07-19 |
Family
ID=82383061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123248804.8U Active CN217008863U (en) | 2021-12-22 | 2021-12-22 | Control heat dissipation device for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217008863U (en) |
-
2021
- 2021-12-22 CN CN202123248804.8U patent/CN217008863U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHONGKE KELIN ENERGY SAVING AND ENVIRONMENTAL TECHNOLOGY CO.,LTD. Assignor: SHENYANG DONGDIAN POWER EQUIPMENT DEVELOPMENT Co.,Ltd. Contract record no.: X2023210000087 Denomination of utility model: A Control Cooling Device for Transformers Granted publication date: 20220719 License type: Common License Record date: 20230906 |