CN215815465U - Energy-saving transformer structure - Google Patents
Energy-saving transformer structure Download PDFInfo
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- CN215815465U CN215815465U CN202122113197.8U CN202122113197U CN215815465U CN 215815465 U CN215815465 U CN 215815465U CN 202122113197 U CN202122113197 U CN 202122113197U CN 215815465 U CN215815465 U CN 215815465U
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Abstract
The utility model discloses an energy-saving transformer structure, which comprises a cabinet body and a transformer body arranged in the cabinet body; the top of the cabinet body is provided with an automatic ventilator, a heat insulation protection plate which is arranged on the cabinet body through a support rod is arranged above the automatic ventilator, the heat insulation protection plate can axially cover the area of the top of the cabinet body, and one side end of the cabinet body is provided with an air inlet which is in convection ventilation with the automatic ventilator; and an air supply device which can automatically start air supply according to the temperature in the cabinet body is arranged at the other side end of the cabinet body far away from the air inlet. The utility model has the advantages of good heat insulation and cooling effects, capability of preventing the energy-saving transformer from being damaged due to overlarge internal heat after long-term operation, and capability of ensuring the working stability and the service life of the energy-saving transformer.
Description
Technical Field
The utility model relates to the technical field of electric power, in particular to an energy-saving transformer structure.
Background
The transformer is a static electric device which changes alternating current and voltage by utilizing the principle of electromagnetic induction to transmit alternating current energy, and has the main functions of voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like.
Although the existing transformer is mature in energy-saving performance, the transformer is not suitable for being used in an outdoor high-temperature environment due to poor heat insulation and cooling effects, and the transformer often generates a large amount of heat in the long-term operation process, so that the temperature in the inner space of the transformer is increased, the transformer is easily damaged, the service life of the transformer is influenced, and in addition, even a fire disaster occurs in serious cases, and the actual application requirements are difficult to meet.
Therefore, how to solve the above problems is an urgent technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving transformer structure with good heat insulation and cooling effects, which can prevent the energy-saving transformer from being damaged due to overlarge internal heat when the energy-saving transformer works for a long time, and ensure the working stability and the service life of the energy-saving transformer.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
an energy-saving transformer structure comprises a cabinet body and a transformer body arranged in the cabinet body; the top of the cabinet body is provided with an automatic ventilator, a heat insulation protection plate which is arranged on the cabinet body through a support rod is arranged above the automatic ventilator, the heat insulation protection plate can axially cover the area of the top of the cabinet body, and one side end of the cabinet body is provided with an air inlet which is in convection ventilation with the automatic ventilator; and an air supply device which can automatically start air supply according to the temperature in the cabinet body is arranged at the other side end of the cabinet body far away from the air inlet.
Preferably, the air supply device comprises an air supply fan, a temperature controller and a temperature sensor; the air supply fan inlays to be established on the cabinet body and keep away from the other side of air intake to, the air outlet end of this air supply fan is located the inside of the cabinet body, the air intake end of this air supply fan is located the outside of the cabinet body, the temperature controller is installed just be located on the outer wall of the cabinet body the top of air supply fan, temperature sensor installs on the inner wall of the cabinet body, wherein, air supply fan, temperature sensor all with the temperature controller electricity is connected.
Preferably, the air inlet and the air inlet end of the air supply fan are both provided with dust screens.
Preferably, rain baffles are arranged above the air inlet, the air supply fan and the temperature controller.
Preferably, the air supply fan is a BFS-500 explosion-proof fan, and the temperature controller is an HNO300 temperature controller.
Preferably, the automatic ventilator is an SW-300 automatic heat dissipation exhaust fan.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the top of the cabinet body is provided with the automatic ventilator, the heat insulation protection plate which is arranged on the cabinet body through the support rod is arranged above the automatic ventilator, one side end of the cabinet body is provided with the air inlet which carries out convection ventilation with the automatic ventilator, and the other side end, far away from the air inlet, of the cabinet body is provided with the air supply device which can automatically start air supply according to the temperature in the cabinet body; when the utility model is used, sunlight can be prevented from directly irradiating the utility model through the heat insulation protection plate, thereby playing a heat insulation role, in addition, the temperature for starting the air supply fan is preset through the temperature controller of the air supply device, when the temperature in the cabinet body reaches the preset temperature, the air supply fan is started to work through the temperature controller of the air supply device, cold air outside the cabinet body is extracted through the air supply fan and sent into the cabinet body for heat exchange, then the air after heat exchange is exhausted out of the cabinet body through the automatic ventilator, thereby forming the internal and external air circulation of the cabinet body, further realizing the cooling work of the transformer body, preventing the transformer from being damaged due to overlarge internal heat after long-term operation, ensuring the working stability and the service life of the transformer, and when the temperature in the cabinet body does not reach the preset temperature, the internal and external air circulation of the cabinet body is formed through the mutual matching of the air inlet and the automatic ventilator, the transformer body is effectively cooled without consuming electric energy, and the transformer body is more energy-saving and environment-friendly, so that the transformer body has the advantages of good heat insulation and cooling effects, capability of preventing the energy-saving transformer from being damaged due to overlarge internal heat during long-term operation, and capability of ensuring the working stability and the service life of the energy-saving transformer.
Drawings
The utility model is further illustrated by the following figures and examples.
Fig. 1 is a schematic perspective view of an energy-saving transformer according to the present invention;
fig. 2 is a front view of an energy-saving transformer structure according to the present invention.
Description of reference numerals: 1. the cabinet body, 2, transformer body, 3, automatic ventilator, 4, bracing piece, 5, thermal-insulated guard plate, 6, air intake, 7, air supply arrangement, 71, air supply fan, 72, temperature controller, 73, temperature sensor, 8, dust screen, 9, weather shield.
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.
Referring to fig. 1 to 2, an energy-saving transformer structure includes a cabinet 1 and a transformer body 2 installed in the cabinet 1; the top of the cabinet body 1 is provided with an automatic ventilator 3, a heat insulation protection plate 5 which is arranged on the cabinet body 1 through a support rod 4 is arranged above the automatic ventilator 3, the heat insulation protection plate 5 can axially cover the top area of the cabinet body 1, and one side end of the cabinet body 1 is provided with an air inlet 6 which is in convection ventilation with the automatic ventilator 3; and an air supply device 7 capable of automatically starting air supply according to the temperature in the cabinet body 1 is also arranged at the other side end of the cabinet body 1 far away from the air inlet 6.
The air supply device 7 comprises an air supply fan 71, a temperature controller 72 and a temperature sensor 73; the air supply fan 71 is embedded in the cabinet body 1 and far away from the other side end of the air inlet 6, the air outlet end of the air supply fan 71 is located in the cabinet body 1, the air inlet end of the air supply fan 71 is located outside the cabinet body 1, the temperature controller 72 is installed on the outer wall of the cabinet body 1 and located above the air supply fan 71, the temperature sensor 73 is installed on the inner wall of the cabinet body 1, and the air supply fan 71 and the temperature sensor 73 are electrically connected with the temperature controller 72.
And dust screens 8 are arranged on the air inlet 6 and the air inlet end of the air supply fan 71.
The air supply fan 71 is a BFS-500 explosion-proof fan, and the temperature controller 72 is an HNO300 temperature controller.
The automatic ventilator 3 is an SW-300 automatic heat dissipation exhaust fan.
When the air blower is used specifically in this embodiment, first, the temperature at which the air blower fan 71 is started is preset by the temperature controller 72 of the air blower 7; secondly, when temperature sensor 73 detects that the temperature in the cabinet body 1 reaches the preset temperature, the temperature sensor 73 transmits information to the temperature controller 72 to start the air supply fan 71 to work, cold air outside the cabinet body 1 is extracted by the air supply fan 71 to be sent into the cabinet body 1 for heat exchange, meanwhile, the cold air outside the cabinet body 1 is sent into the cabinet body 1 for heat exchange by utilizing pressure difference through the air inlet 6, the air after heat exchange is exhausted out of the cabinet body 1 through the automatic ventilator 3, at the moment, the inside and outside air of the cabinet body 1 forms a circulating circulation state, and therefore the cooling work of the transformer body 2 is achieved; then, when the temperature sensor 73 detects that the temperature in the cabinet body 1 is lower than the preset temperature, the temperature sensor 73 transmits information to the temperature controller 72 to stop the operation of the air supply fan 71, at the moment, cold air outside the cabinet body 1 is sent into the cabinet body 1 for heat exchange through the air inlet 6 by using pressure difference, the air after heat exchange is discharged out of the cabinet body 1 through the automatic ventilator 3, the internal and external air circulation of the cabinet body 1 is formed by the mutual matching of the air inlet 6 and the automatic ventilator 3, the temperature reduction of the transformer body 2 can be realized without consuming electric energy, and the use is more energy-saving and environment-friendly; finally, in the in-process of using, block sunshine through thermal-insulated guard plate 5 and directly shine on the cabinet body 1, play fine thermal-insulated effect, in addition, can prevent effectively through the dust screen 8 that sets up that dust and mosquito from causing transformer body 2 to damage in air intake 6 and the air supply fan 71 entering cabinet body 1 to and, can prevent effectively through the weather shield 9 that sets up that the rainwater from causing transformer body 2 to damage and prevent that the rainwater from spraying temperature controller 72 from causing the damage in air intake 6, air supply fan 71 entering cabinet body 1.
In a word, the transformer has the advantages of good heat insulation and cooling effects, capability of preventing the energy-saving transformer from being damaged due to overlarge internal heat during long-term operation, and capability of ensuring the working stability and the service life of the energy-saving transformer.
It will be apparent to those skilled in the art that various other changes and modifications may be made in the above-described embodiments and concepts and all such changes and modifications are intended to be within the scope of the appended claims.
Claims (6)
1. An energy-saving transformer structure comprises a cabinet body (1) and a transformer body (2) arranged in the cabinet body (1); the method is characterized in that: an automatic ventilator (3) is arranged at the top of the cabinet body (1), a heat insulation protection plate (5) which is arranged on the cabinet body (1) through a support rod (4) is arranged above the automatic ventilator (3), the heat insulation protection plate (5) can axially cover the top area of the cabinet body (1), and an air inlet (6) which is in convection ventilation with the automatic ventilator (3) is arranged at one side end of the cabinet body (1); and an air supply device (7) which can automatically start air supply according to the temperature in the cabinet body (1) is arranged at the other side end of the cabinet body (1) far away from the air inlet (6).
2. The energy-saving transformer structure of claim 1, wherein: the air supply device (7) comprises an air supply fan (71), a temperature controller (72) and a temperature sensor (73); air supply fan (71) inlay and establish on the cabinet body (1) and keep away from the other side of air intake (6), and, the air outlet end of this air supply fan (71) is located the inside of the cabinet body (1), the air inlet end of this air supply fan (71) is located the outside of the cabinet body (1), temperature controller (72) are installed just be located on the outer wall of the cabinet body (1) the top of air supply fan (71), temperature sensor (73) are installed on the inner wall of the cabinet body (1), wherein, air supply fan (71), temperature sensor (73) all with temperature controller (72) electricity is connected.
3. The energy-saving transformer structure of claim 2, wherein: and dust screens (8) are arranged on the air inlet (6) and the air inlet end of the air supply fan (71).
4. The energy-saving transformer structure of claim 3, wherein: rain baffles (9) are arranged above the air inlet (6), the air supply fan (71) and the temperature controller (72).
5. The energy-saving transformer structure of claim 4, wherein: the air supply fan (71) is a BFS-500 explosion-proof fan, and the temperature controller (72) is an HNO300 temperature controller.
6. An energy saving transformer structure according to any one of claims 1-5, characterized in that: the automatic ventilator (3) is an SW-300 automatic heat dissipation exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113197.8U CN215815465U (en) | 2021-09-03 | 2021-09-03 | Energy-saving transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113197.8U CN215815465U (en) | 2021-09-03 | 2021-09-03 | Energy-saving transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215815465U true CN215815465U (en) | 2022-02-11 |
Family
ID=80155320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122113197.8U Active CN215815465U (en) | 2021-09-03 | 2021-09-03 | Energy-saving transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215815465U (en) |
-
2021
- 2021-09-03 CN CN202122113197.8U patent/CN215815465U/en active Active
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