CN215451110U - Transformer temperature control device - Google Patents
Transformer temperature control device Download PDFInfo
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- CN215451110U CN215451110U CN202122263456.5U CN202122263456U CN215451110U CN 215451110 U CN215451110 U CN 215451110U CN 202122263456 U CN202122263456 U CN 202122263456U CN 215451110 U CN215451110 U CN 215451110U
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Abstract
The utility model discloses a transformer temperature control device, which comprises a shell, wherein a mounting groove is formed in the shell, a control assembly is arranged in the mounting groove, a radiating groove is formed in the surface of the shell, and a radiating assembly is arranged between the radiating groove and the mounting groove; the radiator unit includes the connecting rod, the baffle, the connecting block, telescopic link and spring, the connecting rod level sets up the inside at the radiating groove, the both ends of connecting rod are all through the inner wall connection of pivot with the radiating groove, the surface cover of connecting rod is equipped with the baffle, the inner wall at the mounting groove is installed to the connecting block, the top of connecting block is connected through the one end of pivot with the telescopic link, and the other end of telescopic link extends to the radiating groove inside and is connected through pivot and baffle, the surface at the telescopic link is established to the spring housing, the one end of spring is connected through the top of pivot with the connecting block. The influence on the use of elements in the shell caused by the fact that external dust flows into the shell through the heat dissipation groove is avoided.
Description
Technical Field
The utility model relates to the field of transformers, in particular to a transformer temperature control device.
Background
The temperature controllers for the transformer are mainly divided into two categories, namely a temperature controller for a dry type transformer and a temperature controller for an oil immersed transformer. The dry type transformer temperature controller is a new-generation controller specially designed for safe operation of the dry type transformer. The controller adopts the singlechip technology, detects and displays the temperature rise of the transformer winding by utilizing three platinum thermal resistors embedded in the three-phase winding of the dry-type transformer, and has corresponding alarming and controlling functions so as to ensure that the transformer runs safely.
The transformer can produce a large amount of heats at work condition under high load or high temperature weather, these heats can't in time distribute, make the inside temperature of transformer rise sharply, lead to the internal line short circuit easily, the power line that causes from this breaks and equipment damage, a large amount of economic losses have been caused, prior art transformer heat dissipation adopts the fan to blow from the casing is inside mostly, blow off the heat from a plurality of louvres on the casing, thereby realized the cooling to the transformer, but because the louvre is two-way penetrating, outside dust is inside the casing through the louvre wafts very easily, cause the influence to the inside component of casing when using.
SUMMERY OF THE UTILITY MODEL
The utility model provides a temperature control device of a transformer, which solves the problem that in the prior art, because heat dissipation holes are two-way through, external dust is easy to flow into a shell through the heat dissipation holes, and influences elements in the shell in use.
In order to achieve the purpose, the utility model provides the following technical scheme: the temperature control device of the transformer comprises a shell, wherein a mounting groove is formed in the shell, a control assembly is arranged in the mounting groove, a heat dissipation groove is formed in the surface of the shell, and a heat dissipation assembly is arranged between the heat dissipation groove and the mounting groove;
the radiator unit includes connecting rod, baffle, connecting block, telescopic link and spring, the connecting rod level sets up the inside of radiating groove, the both ends of connecting rod all through the pivot with the interior wall connection of radiating groove, the surface cover of connecting rod is equipped with the baffle, the connecting block is installed the inner wall of mounting groove, the top of connecting block through the pivot with the one end of telescopic link is connected, just the other end of telescopic link extends to the inside of radiating groove and through the pivot with the baffle is connected, the spring housing is established the surface of telescopic link, the one end of spring through the pivot with the top of connecting block is connected, just the other end of spring extends to the inside of radiating groove and through the pivot with the baffle is connected.
Preferably, the control assembly includes motor, thermometer, data transmission ware, controller, alarm and fan, the motor the thermometer the data transmission ware the controller the alarm with the fan is all installed the inside of mounting groove, the output of motor is connected with the thermometer, the output of thermometer is connected the data transmission ware, the output of data transmission ware is connected the controller, the output of controller is connected the alarm with the fan.
Preferably, the output end of the motor is connected with a transformer.
Preferably, the baffle is matched with the heat dissipation groove.
Preferably, the connecting blocks, the telescopic rods and the springs are all provided with two, and the two connecting blocks, the two telescopic rods and the two springs are parallel to each other.
The utility model has the beneficial effects that: when the fan is opened, cause the inside air flow of casing to accelerate, the baffle clockwise turning has been driven, the inside heat of casing is discharged from the opening of formation between baffle and the radiating groove bottom, external air flows in through the opening that baffle and radiating groove top formed simultaneously, when the inside temperature of casing reduces to suitable temperature, the fan is closed, the inside air flow of casing reduces, under the pulling force of spring, make the baffle slowly reset, plug up the radiating groove, outside dust has been avoided flowing into the inside of casing through the radiating groove, use the component inside to the casing and cause the influence.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a temperature control device for a transformer according to the present invention;
FIG. 2 is a schematic view of the overall internal structure of the temperature control device of the transformer according to the present invention;
FIG. 3 is an enlarged structural diagram of the position of the temperature control device A of the transformer according to the present invention;
FIG. 4 is a schematic top view of the entire interior of the temperature control apparatus of the transformer according to the present invention;
fig. 5 is a schematic diagram of an operating circuit of the transformer temperature control device according to the present invention.
In the figure: 1. a housing; 2. a connecting rod; 3. a baffle plate; 4. connecting blocks; 5. a telescopic rod; 6. a spring; 7. a motor; 8. a transformer; 9. a temperature gauge; 10. a data transmitter; 11. a controller; 12. an alarm; 13. a fan.
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. 1-5, the transformer temperature control device comprises a housing 1, wherein a mounting groove is formed in the housing 1, a control assembly is arranged in the mounting groove, a heat sink is formed on the surface of the housing 1, and a heat sink is arranged between the heat sink and the mounting groove and used for realizing the operation of internal elements through the control assembly and discharging heat in the housing 1 through the heat sink.
The heat dissipation assembly comprises a connecting rod 2, a baffle plate 3, a connecting block 4, a telescopic rod 5 and a spring 6, wherein the connecting rod 2 is horizontally arranged inside a heat dissipation groove, two ends of the connecting rod 2 are connected with the inner wall of the heat dissipation groove through a rotating shaft, the baffle plate 3 is sleeved on the surface of the connecting rod 2, the connecting block 4 is arranged on the inner wall of a mounting groove, the top of the connecting block 4 is connected with one end of the telescopic rod 5 through the rotating shaft, the other end of the telescopic rod 5 extends into the heat dissipation groove and is connected with the baffle plate 3 through the rotating shaft, the spring 6 is sleeved on the surface of the telescopic rod 5, one end of the spring 6 is connected with the top of the connecting block 4 through the rotating shaft, the other end of the spring 6 extends into the heat dissipation groove and is connected with the baffle plate 3 through the rotating shaft, the function is that when a through hole of the fan 13 is opened, the fan 13 is opened to accelerate the air flow inside the shell 1, the baffle plate 3 is driven to rotate clockwise, and the heat inside the shell 1 is discharged from the space between the baffle plate 3 and the bottom of the heat dissipation groove, meanwhile, external air flows in through the opening formed by the baffle 3 and the top of the radiating groove, when the temperature inside the shell 1 is reduced to a proper temperature, the fan 13 is closed, the air flow inside the shell 1 is reduced, the baffle 3 is slowly reset under the pulling force of the spring 6 to block the radiating groove, and the situation that external dust flows into the shell 1 through the radiating groove to influence the use of elements inside the shell 1 is avoided.
The control component comprises a motor 7, a thermometer 9, a data transmitter 10, a controller 11, an alarm 12 and a fan 13, the motor 7, the thermometer 9, the data transmitter 10, the controller 11, the alarm 12 and the fan 13 are all installed inside the installation groove, the output end of the motor 7 is connected with the thermometer 9, the output end of the thermometer 9 is connected with the data transmitter 10, the output end of the data transmitter 10 is connected with the controller 11, the output end of the controller 11 is connected with the alarm 12 and the fan 13, the control component has the functions that when the thermometer 9 detects the temperature rise inside the shell 1, the thermometer 9 transmits real-time data to the data transmitter 10, the data transmitter 10 analyzes the condition inside the shell 1 according to the data of the thermometer 9, when the temperature inside the shell 1 reaches a dangerous value, the data are transmitted to the controller 11, the controller 11 reminds workers through the alarm 12, and simultaneously, the controller 11 turns on the fan 13 to cool the inside of the housing 1.
The output end of the motor 7 is connected with a transformer 8, and the transformer 8 is used for realizing voltage and current conversion.
The baffle 3 is matched with the radiating groove, and the function of the baffle 3 is to match with the radiating groove, so that the possibility that dust flows into the shell 1 through the baffle 3 and the radiating groove is reduced.
Connecting block 4, telescopic link 5 and spring 6 all are provided with two, and two connecting blocks 4, two telescopic links 5 and two springs 6 are parallel to each other, and its effect is parallel to each other through two connecting blocks 4, two telescopic links 5 and two springs 6, the opening and closing of baffle 3 of being convenient for.
The working principle and the using process of the utility model are as follows: when the transformer 8 is in use, when the thermometer 9 detects that the temperature inside the casing 1 rises, the thermometer 9 transmits real-time data to the data transmitter 10, the data transmitter 10 analyzes the condition inside the casing 1 according to the data of the thermometer 9, when the temperature inside the casing 1 reaches a dangerous value, the data is transmitted to the controller 11, the controller 11 reminds workers of the attention through the alarm 12, the controller 11 opens the fan 13 to cool the inside of the casing 1, the fan 13 is opened to accelerate the air flow inside the casing 1, the baffle 3 is driven to rotate clockwise, the heat inside the casing 1 is discharged from a through hole formed between the baffle 3 and the bottom of the radiating groove, meanwhile, the external air flows into the through hole formed between the baffle 3 and the top of the radiating groove, when the temperature inside the casing 1 falls to a proper temperature, the controller 11 controls the fan 13 to be closed, the air flow in the shell 1 is reduced, and the baffle 3 is slowly reset under the tension of the spring 6 to block the heat dissipation groove, so that the influence on the use of elements in the shell 1 caused by external dust flowing into the shell 1 through the heat dissipation groove is avoided.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The temperature control device of the transformer is characterized by comprising a shell (1), wherein a mounting groove is formed in the shell (1), a control assembly is arranged in the mounting groove, a heat dissipation groove is formed in the surface of the shell (1), and a heat dissipation assembly is arranged between the heat dissipation groove and the mounting groove;
radiator unit includes connecting rod (2), baffle (3), connecting block (4), telescopic link (5) and spring (6), connecting rod (2) level sets up the inside of radiating groove, the both ends of connecting rod (2) all through the pivot with the interior wall connection of radiating groove, the surface cover of connecting rod (2) is equipped with baffle (3), install connecting block (4) the inner wall of mounting groove, the top of connecting block (4) through the pivot with the one end of telescopic link (5) is connected, just the other end of telescopic link (5) extends to inside the radiating groove and through the pivot with baffle (3) are connected, spring (6) cover is established the surface of telescopic link (5), the one end of spring (6) through the pivot with the top of connecting block (4) is connected, just the other end of spring (6) extends to inside the radiating groove and through the pivot with baffle (3) link to And (6) connecting.
2. The transformer temperature control device of claim 1, characterized in that the control assembly comprises a motor (7), a thermometer (9), a data transmitter (10), a controller (11), an alarm (12) and a fan (13), wherein the motor (7), the thermometer (9), the data transmitter (10), the controller (11), the alarm (12) and the fan (13) are all installed inside the installation groove, the output end of the motor (7) is connected with the thermometer (9), the output end of the thermometer (9) is connected with the data transmitter (10), the output end of the data transmitter (10) is connected with the controller (11), and the output end of the controller (11) is connected with the alarm (12) and the fan (13).
3. The transformer temperature control device according to claim 2, characterized in that a transformer (8) is connected to the output of the motor (7).
4. The transformer temperature control device according to claim 1, characterized in that the baffle (3) is matched with the heat sink.
5. The transformer temperature control device according to claim 1, characterized in that the connection blocks (4), the telescopic rods (5) and the springs (6) are provided in two, and the two connection blocks (4), the two telescopic rods (5) and the two springs (6) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122263456.5U CN215451110U (en) | 2021-09-17 | 2021-09-17 | Transformer temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122263456.5U CN215451110U (en) | 2021-09-17 | 2021-09-17 | Transformer temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215451110U true CN215451110U (en) | 2022-01-07 |
Family
ID=79699790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122263456.5U Active CN215451110U (en) | 2021-09-17 | 2021-09-17 | Transformer temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215451110U (en) |
-
2021
- 2021-09-17 CN CN202122263456.5U patent/CN215451110U/en active Active
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