CN216291956U - Transformer air-cooled control cabinet - Google Patents
Transformer air-cooled control cabinet Download PDFInfo
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- CN216291956U CN216291956U CN202122548155.7U CN202122548155U CN216291956U CN 216291956 U CN216291956 U CN 216291956U CN 202122548155 U CN202122548155 U CN 202122548155U CN 216291956 U CN216291956 U CN 216291956U
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Abstract
The utility model discloses a transformer air-cooled control cabinet, which comprises a control cabinet body, wherein a base is fixed at the bottom of the control cabinet body for stable installation and placement, a partition plate is installed inside the control cabinet body, the bottom and the top of the partition plate are respectively used for installing heat dissipation equipment and transformer equipment, an air vent and an air permeable net are arranged to naturally cool a cavity at the bottom of the partition plate, an air inlet grille is arranged to prevent large sundry particles from entering during air suction, an air inlet filter screen can filter dust and impurities in the air, a plurality of air outlets are arranged to uniformly blow and dissipate heat at the top of the partition plate, lower electrical equipment and upper electrical equipment are arranged in a staggered manner to uniformly blow air to each equipment part during internal air flow heat dissipation, side heat dissipation fans can quickly discharge heat concentrated in the middle part, and double side fans can timely dissipate internal heat and then pump hot air to the top through air exhaust fans, the top heat dissipation fan that the symmetry set up can in time discharge the air of suction fan suction fast, and the spiral heat exhauster that sets up in the heat dissipation section of thick bamboo can improve inside thermal radiating efficiency.
Description
Technical Field
The utility model relates to the technical field of transformer control cabinets, in particular to an air cooling control cabinet for a transformer.
Background
The development of national economy is faster and faster, the corresponding power demand is larger and larger, in a power transmission and transformation system, a transformer is the most basic and important equipment for realizing electric energy conversion, the reliability of a power supply system is greatly influenced, the transformer has losses in the operation process, the losses comprise no-load loss and load loss, the losses are converted into heat to be emitted, and the oil temperature of a transformer winding, an iron core and the transformer is increased. The temperature rise of the transformer affects the load capacity of the transformer, and meanwhile, the aging of insulation materials adopted by a winding and an iron core of the transformer is accelerated, and the service life of the transformer is affected. In the prior art, the transformer air-cooling control cabinet can control the temperature of the transformer body in an optimal mode by controlling the start and stop of an oil pump and a fan of a transformer cooler, so that the transformer air-cooling control cabinet is particularly important for a transformer and even an electric power system.
The existing air-cooled control cabinet is low in heat dissipation efficiency, when the temperature of the air-cooled control cabinet is too high in summer high temperature, the local position inside the air-cooled control cabinet is easily stable and too high due to uneven air-cooled heat dissipation, a circuit can be damaged, and then the over-temperature tripping of a control unit of the main transformer air-cooled control cabinet can be caused, and the full tripping of a main transformer cooler is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air-cooled control cabinet for a transformer, which aims to solve the problems of uneven air-cooled heat dissipation and low heat dissipation efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme: a transformer air-cooled control cabinet comprises: the switch board comprises a control cabinet body, wherein a base is fixed at the bottom of the control cabinet body and used for being stably installed and placed, a partition plate is arranged inside the control cabinet body, and the bottom and the top of the partition plate are respectively used for installing heat dissipation equipment and transformer equipment.
Preferably, the mounting bracket is installed to the bottom of baffle, install cooling blower on the mounting bracket, the centre of mounting bracket is provided with the bleeder vent, the bottom of switch board body is provided with ventilative net, and cooling blower is used for the suction air heat dissipation, and the bleeder vent and ventilative net that set up can carry out the natural cooling to the cavity of baffle bottom, prevent that cooling blower from working temperature high for a long time.
Preferably, last air-supply line and the play tuber pipe of installing of cooling blower, be provided with air-inlet grille and air inlet filter screen on the air-supply line, be provided with a plurality of air outlet on the play tuber pipe, get into big debris granule when can preventing to breathe in through the air-inlet grille that sets up, dust impurity in the air can filtered by the air inlet filter screen, extension cooling blower's life is provided with a plurality of air outlets and can evenly bloies the heat dissipation to the baffle top.
Preferably, electrical equipment and last electrical equipment down are installed to the cavity at baffle top, dislocation mounting between electrical equipment and the last electrical equipment down, the side heat dissipation fan is installed to the side of switch board body, can make the air current of blowing in to electrical equipment more even forced air cooling heat dissipation through the dislocation mounting between electrical equipment and the last electrical equipment down, and the side heat dissipation fan that sets up moreover can discharge the heat of concentrating at the middle part fast.
Preferably, install bilateral fan down between the electrical equipment, install the extraction fan on going up between the electrical equipment, can blow to the side of electrical equipment down through the bilateral fan that sets up and make inside heat distribute out in time to take out the top through the extraction fan with hot-air and give off.
Preferably, the top heat dissipation fan of symmetry is installed at the top of switch board body, and the top heat dissipation fan that sets up through the symmetry can be fast in time discharged the air of air extraction fan suction.
Preferably, a heat dissipation cylinder is installed in the middle of switch board body top, install spiral heat dissipater on the heat dissipation cylinder, when the temperature is not high, the hot-air that rises can let in the heat dissipation cylinder and can drive spiral heat dissipater and dispel the heat with higher speed, improves self-adaptation radiating efficiency.
Compared with the prior art, the utility model has the beneficial effects that:
1. the air holes and the air permeable net can naturally cool the cavity at the bottom of the partition plate, so that the cooling fan is prevented from being overhigh in working temperature for a long time, large sundry particles can be prevented from entering during air suction through the arranged air inlet grille, the air inlet filter screen can filter dust and impurities in air, the service life of the cooling fan is prolonged, and the air outlets are arranged to uniformly blow and dissipate heat at the top of the partition plate.
2. According to the utility model, the lower electrical equipment and the upper electrical equipment are installed in a staggered manner, so that internal airflow can be uniformly blown to each equipment part during heat dissipation, the arranged side heat dissipation fans can quickly discharge heat concentrated in the middle, the arranged double side fans can blow air to the side edges of the lower electrical equipment to timely dissipate the internal heat, and then hot air is pumped to the top through the air exhaust fans.
3. The top heat dissipation fan is symmetrically arranged, so that air sucked by the air suction fan can be quickly and timely discharged, and the spiral heat dissipater arranged in the heat dissipation cylinder can be driven to rotate when heat is discharged, so that the heat dissipation efficiency of internal heat is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the present invention at a;
in the figure: 1. a control cabinet body; 2. a base; 3. a partition plate; 4. a mounting frame; 5. a cooling fan; 6. An air inlet pipe; 7. an air inlet grille; 8. an air inlet filter screen; 9. an air outlet pipe; 10. an air outlet; 11. air holes are formed; 12. a breathable net; 13. discharging electrical equipment; 14. a power-on device; 15. a bilateral fan; 16. an air extracting fan; 17. a side heat radiation fan; 18. a top heat dissipation fan; 19. a heat-dissipating cylinder; 20. and a spiral heat remover.
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.
Example 1
Referring to fig. 1 and 2, a transformer air-cooled control cabinet is shown, which includes: the control cabinet comprises a control cabinet body 1, wherein a base 2 is fixed at the bottom of the control cabinet body 1 and used for being stably installed and placed, a partition plate 3 is arranged inside the control cabinet body 1, and the bottom and the top of the partition plate 3 are respectively used for installing heat dissipation equipment and transformer equipment.
In order to avoid the cavity temperature of 3 bottoms of baffle too high, mounting bracket 4 is installed to the bottom of baffle 3, install cooling fan 5 on the mounting bracket 4, the centre of mounting bracket 4 is provided with bleeder vent 11, the bottom of switch board body 1 is provided with ventilative net 12, cooling fan 5 is used for the suction air heat dissipation, the bleeder vent 11 and ventilative net 12 that set up can carry out the natural cooling to the cavity of 3 bottoms of baffle, prevent that cooling fan 5 is too high for a long time operating temperature.
In order to prevent the air inlet from blocking and improve the air outlet uniformity, the cooling fan 5 is provided with an air inlet pipe 6 and an air outlet pipe 9, the air inlet pipe 6 is provided with an air inlet grille 7 and an air inlet filter screen 8, the air outlet pipe 9 is provided with a plurality of air outlets 10, the air inlet grille 7 arranged in the cooling fan can prevent the air from entering large sundry particles when breathing in, the air inlet filter screen 8 can filter dust and impurities in the air, the service life of the cooling fan 5 is prolonged, and the heat dissipation of uniformly blowing can be carried out on the top of the partition plate 3 by the aid of the air outlets 10.
In this embodiment, the setting bleeder vent 11 and ventilative net 12 can carry out the natural cooling to the cavity of baffle 3 bottom, prevent that cooling blower 5 long-time operating temperature is too high, can prevent through the air inlet grille 7 that sets up to get into big debris granule when breathing in, dust impurity in the air can filtered by air inlet filter screen 8, and extension cooling blower 5's life is provided with a plurality of air outlets 10 and can evenly bloies the heat dissipation to 3 tops of baffle.
Example 2
Referring to fig. 1, this embodiment further illustrates an embodiment 1, in which an air-cooled control cabinet for a transformer includes: the control cabinet comprises a control cabinet body 1, wherein a base 2 is fixed at the bottom of the control cabinet body 1 and used for being stably installed and placed, a partition plate 3 is arranged inside the control cabinet body 1, and the bottom and the top of the partition plate 3 are respectively used for installing heat dissipation equipment and transformer equipment.
In order to improve the even degree of air inlet heat dissipation, electrical equipment 13 and last electrical equipment 14 down are installed in the cavity at baffle 3 top, dislocation mounting between electrical equipment 13 and the last electrical equipment 14 down, side heat dissipation fan 17 is installed to the side of switch board body 1, through with lower electrical equipment 13 and last electrical equipment 14 between the dislocation mounting can make the air current of blowing in to the more even air-cooled heat dissipation of electrical equipment, and the side heat dissipation fan 17 that sets up can discharge the heat of concentrating on the middle part fast.
In order to avoid untimely heat dissipation of internal equipment, install bilateral fan 15 between electrical equipment 13 down, go up and install between electrical equipment 14 and bleed fan 16, can blow to the side of electrical equipment 13 down through bilateral fan 15 that sets up and make the inside heat in time distribute out to draw out the top through bleed fan 16 and give off hot-air.
In this embodiment, can evenly blow every equipment unit through the dislocation installation of electrical equipment 13 and last electrical equipment 14 down when can making the inside air flow heat dissipation, the heat of concentrating at the middle part can be discharged fast to the side heat dissipation fan 17 that sets up moreover, and the both sides fan 15 that sets up can blow to the side of electrical equipment 13 down and make inside heat in time distribute out then take out the top with the hot-air through air exhaust fan 16.
Example 3
Referring to fig. 1, another embodiment of the present invention is further illustrated, in which an air-cooled control cabinet for a transformer includes: the control cabinet comprises a control cabinet body 1, wherein a base 2 is fixed at the bottom of the control cabinet body 1 and used for being stably installed and placed, a partition plate 3 is arranged inside the control cabinet body 1, and the bottom and the top of the partition plate 3 are respectively used for installing heat dissipation equipment and transformer equipment.
In order to discharge heat and improve the heat dissipation efficiency under the natural state, symmetrical top heat dissipation fans 18 are installed at the top of the control cabinet body 1, air sucked by the air suction fan 16 can be quickly and timely discharged through the symmetrically arranged top heat dissipation fans 18, a heat dissipation cylinder 19 is installed in the middle of the top of the control cabinet body 1, a spiral heat dissipater 20 is installed on the heat dissipation cylinder 19, when the temperature is not high, rising hot air can be introduced into the heat dissipation cylinder 19 and can drive the spiral heat dissipater 20 to dissipate heat in an accelerated manner, and the self-adaptive heat dissipation efficiency is improved.
In this embodiment, the top heat dissipation fans 18 symmetrically disposed can quickly discharge the air sucked by the air suction fan 16 in time, and the spiral heat dissipater 20 disposed in the heat dissipation cylinder 19 can be driven to rotate when dissipating heat, thereby improving the heat dissipation efficiency of the internal heat.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a transformer forced air cooling switch board which characterized in that includes:
the transformer substation control cabinet comprises a control cabinet body (1), wherein a base (2) is fixed at the bottom of the control cabinet body (1) and used for being stably installed and placed, a partition plate (3) is installed inside the control cabinet body (1), and the bottom and the top of the partition plate (3) are respectively used for installing heat dissipation equipment and transformer equipment.
2. The transformer air-cooled control cabinet of claim 1, characterized in that: the air-conditioning control cabinet is characterized in that a mounting frame (4) is mounted at the bottom of the partition plate (3), a cooling fan (5) is mounted on the mounting frame (4), air holes (11) are formed in the middle of the mounting frame (4), and an air permeable net (12) is arranged at the bottom of the control cabinet body (1).
3. The transformer air-cooled control cabinet of claim 2, characterized in that: install air-supply line (6) and play tuber pipe (9) on cooling blower (5), be provided with air-inlet grille (7) and air inlet filter screen (8) on air-supply line (6), be provided with a plurality of air outlet (10) on going out tuber pipe (9).
4. The transformer air-cooled control cabinet of claim 1, characterized in that: install down electrical equipment (13) and go up electrical equipment (14) in the cavity at baffle (3) top, dislocation mounting between electrical equipment (13) and the last electrical equipment (14) down, side heat dissipation fan (17) are installed to the side of switch board body (1).
5. The transformer air-cooled control cabinet of claim 4, characterized in that: install bilateral fan (15) down between electrical equipment (13), install between last electrical equipment (14) and extract air fan (16).
6. The transformer air-cooled control cabinet of claim 1, characterized in that: symmetrical top heat dissipation fans (18) are installed at the top of the control cabinet body (1).
7. The transformer air-cooled control cabinet of claim 1, characterized in that: the middle of the top of the control cabinet body (1) is provided with a heat dissipation cylinder (19), and the heat dissipation cylinder (19) is provided with a spiral heat discharger (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122548155.7U CN216291956U (en) | 2021-10-22 | 2021-10-22 | Transformer air-cooled control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122548155.7U CN216291956U (en) | 2021-10-22 | 2021-10-22 | Transformer air-cooled control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216291956U true CN216291956U (en) | 2022-04-12 |
Family
ID=81070064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122548155.7U Active CN216291956U (en) | 2021-10-22 | 2021-10-22 | Transformer air-cooled control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216291956U (en) |
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2021
- 2021-10-22 CN CN202122548155.7U patent/CN216291956U/en active Active
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