CN211719387U - Transformer safety heat abstractor - Google Patents
Transformer safety heat abstractor Download PDFInfo
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- CN211719387U CN211719387U CN201922330953.5U CN201922330953U CN211719387U CN 211719387 U CN211719387 U CN 211719387U CN 201922330953 U CN201922330953 U CN 201922330953U CN 211719387 U CN211719387 U CN 211719387U
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Abstract
The utility model relates to a heat abstractor field specifically discloses a safe heat abstractor of transformer, which comprises an outer shell, shell middle part fixedly connected with baffle, it has a plurality of air vents to open on the baffle, baffle below fixedly connected with motor casing, be equipped with the motor in the motor casing, motor shaft passes the motor casing and is connected with negative-pressure air fan, the baffle top is equipped with the cooling panel, cooling panel both sides all are equipped with the heat-conducting plate, be equipped with the water tank between the heat-conducting plate, water tank top fixedly connected with pump case, the inside water pump that is equipped with of pump case, the water pump top is equipped with the inlet tube, the inlet tube exit end is equipped with around the post, around there being the water pipe on the post, the water pipe exit. The utility model discloses set up negative-pressure air fan, pass through the air vent with the hot-air of high-tension electricity case the inside, when the hot-air leads to pipe, reach the cooling effect, gaseous and the hot-air of high-tension electricity case carry out the heat neutralization after the cooling, can realize quick radiating effect.
Description
Technical Field
The utility model relates to a heat abstractor field specifically discloses a transformer safety heat abstractor.
Background
Along with the development of automation and intellectualization of factory and family life, more and more electrical appliances enter our lives, and the common work of the electrical appliances needs stable voltage to ensure the normal work of each electrical appliance and bring convenience to the lives of people, we often use a transformer to carry out voltage, current and impedance conversion, voltage stabilization, isolation and the like, the transformer changes alternating voltage by utilizing the principle of electromagnetic induction, so a large amount of heat can be generated in work, if the heat of the transformer is not discharged and output in time, great inconvenience is brought to the work of the transformer, the normal work of the electrical appliances needed by us is influenced, the inconvenience is brought to our lives, the existing transformer has the function of heat dissipation, the heat radiator generally exchanges heat with the outside, but the heat exchange cannot be effectively carried out in time in hot summer, the normal operation of the transformer is affected when the heat dissipation is not in time.
Chinese utility model patent application publication No. CN207217230U discloses a transformer safety heat dissipation device, including fixed chassis, fixed chassis passes through telescoping device and equipment box, equipment box passes through the support and the welding of heat sink, the inside of equipment box is fixed with the oil pump, the embedding of equipment box installs the refrigeration coil pipe of symmetric distribution, the filling opening has been seted up at the top of equipment box, the heat sink includes cooling plate, cooling plate's one end embedding is fixed with the oil tank, the one end embedding that the oil tank deviates from cooling plate is fixed with the cooling panel, the oil tank is close to the one end of cooling panel and is installed elastic attachment plate, cooling plate deviates from the one end embedding of oil tank and is fixed with the radiator fan, the bottom of cooling plate is installed the collector pipe, the circulating pipe of installation on the oil tank passes through the collector pipe and installs the oil pump inlet tube fluid on, the oil tank is communicated with the equipment box through an oil return pipe. The utility model discloses can carry out quick heat dissipation, realize the heat exchange, reach radiating purpose.
The utility model discloses a shortcoming that exists: the lifting mechanism of the device has an unobvious effect, and if the transformer box is arranged, the device cannot achieve a good heat dissipation effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the not good problem of traditional radiating effect.
In order to achieve the purpose, the utility model discloses a basic scheme provides a transformer safety heat abstractor, which comprises an outer shell, shell middle part fixedly connected with baffle, it has a plurality of air vents to open on the baffle, baffle below fixedly connected with motor casing, be equipped with the motor in the motor casing, motor shaft passes the motor casing and is connected with negative-pressure air fan, the baffle top is equipped with the cooling panel, cooling panel both sides all are equipped with the heat-conducting plate, be equipped with the water tank between the heat-conducting plate, water tank top fixedly connected with pump case, the inside water pump that is equipped with of pump case, the water pump top is equipped with the inlet tube, the inlet tube exit end is equipped with around the post, around there being the water pipe on the post, the water pipe.
The principle and effect of this basic scheme lie in:
1. compared with the prior art, the utility model discloses set up negative-pressure air fan, pass through the air vent with the hot-air of high-tension electricity case the inside, lead to pipe when the hot-air, reach the cooling effect, gaseous and the hot-air of high-tension electricity case carry out the heat neutralization after the cooling, can realize quick radiating effect.
2. Compared with the prior art, the utility model discloses set up the cooling panel, because at the cooling in-process, the temperature degree of water pipe the inside can rise gradually, leads to getting into to become hot water after the water tank like this, and the cooling effect reduces, adopts the cooling panel, can guarantee that the water in the water tank is cold water, guarantees cooling efficiency to be equipped with the heat-conducting plate in the water tank both sides, can accelerate the heat derivation of the water in the water tank.
Furthermore, a support frame is arranged between the motor shell and the motor. The motor is not hard up can directly lead to the device to damage, sets up the support frame for the motor is fixed, prevents that the motor is not hard up.
Further, a bearing is arranged at the connecting part of the motor main shaft and the motor shell. The friction coefficient during the movement is reduced.
Further, a base plate is arranged between the shell and the partition plate and connected with the shell through bolts. Increase area of contact, reduce the atress, convenient dismantlement.
Further, the heat conducting plate material is liquid silica gel. The gap can be filled, the heat transfer between the heating part and the radiating part is completed, and the effects of insulation, shock absorption, sealing and the like are also achieved.
Further, the negative pressure fan comprises a substrate and fan blades, the motor is fixedly connected with the substrate, and a common flat key is arranged at the connecting part. The centering device has the advantages of simple structure, convenience in disassembly and assembly, good centering property and suitability for occasions with high speed, load variation and impact resistance.
Drawings
Fig. 1 is a schematic structural view of a transformer safety heat dissipation device according to an embodiment of the present invention;
fig. 2 is a main view of a negative pressure fan in the transformer safety heat dissipation device of the embodiment of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the cooling device comprises a shell 1, a partition plate 2, a motor shell 3, a motor 4, a support frame 5, a negative pressure fan 6, a cooling panel 7, a heat conducting plate 8, a water tank 9, a water pump shell 10, a water pump 11, a water inlet pipe 12, a winding column 13, a water pipe 14, a water outlet pipe 15, a bucket water hole 16, an air vent 17, a base plate 18, a base plate 19 and fan blades 20.
An embodiment of a transformer safety heat dissipation device is shown in fig. 1 and fig. 2, and comprises a shell 1, wherein the shell 1 is provided with an upper opening and a lower opening, a partition plate 2 is fixedly connected to the middle of the shell 1, a backing plate 18 is arranged between the shell 1 and the partition plate 2, and the backing plate 18 is in bolt connection with the shell 1. Increase area of contact, reduce the atress, convenient dismantlement. A plurality of air vents 17 are formed in the partition plate 2, a motor shell 3 is fixedly connected to the lower portion of the partition plate 2, a motor 4 is arranged in the motor shell 3, and a support frame 5 is arranged between the motor shell 3 and the motor 4. The motor 4 is not hard up and can directly lead to the device to damage, sets up support frame 5 for motor 4 is fixed, prevents that motor 4 is not hard up. The main shaft of the motor 4 penetrates through the motor shell 3 to be connected with a negative pressure fan 6, and a bearing is arranged at the connecting part of the main shaft of the motor 4 and the motor shell 3. The friction coefficient during the movement is reduced. The negative pressure fan 6 comprises a substrate 19 and fan blades 20, the motor 4 is fixedly connected with the substrate 19, and a common flat key is arranged at the connecting part. The centering device has the advantages of simple structure, convenience in disassembly and assembly, good centering property and suitability for occasions with high speed, load variation and impact resistance.
Baffle 2 top is equipped with cooling panel 7, and cooling panel 7 both sides all are equipped with heat-conducting plate 8, and heat-conducting plate 8 material is liquid silica gel. The gap can be filled, the heat transfer between the heating part and the radiating part is completed, and the effects of insulation, shock absorption, sealing and the like are also achieved. Be equipped with water tank 9 between the heat-conducting plate 8, water tank 9 top fixedly connected with pump case 10, the inside water pump 11 that is equipped with of pump case 10, 11 tops of water pump are equipped with inlet tube 12, the inlet tube exit end is equipped with around post 13, around having water pipe 14 on the post 13, the water pipe 14 exit end is connected with outlet pipe 15, outlet pipe 15 passes pump case 10 intercommunication water tank 9, open water passage 10 bottom surface of pump case.
The specific working process is as follows: fix the device inside the high-tension electricity case, in operation, motor 4 drives 6 work of negative-pressure air fan, the hot-air of the inside of high-tension electricity case passes through air vent 17 on baffle 2, pass through water pipe 14 when the hot-air, reach the cooling effect, gaseous and high-tension electricity case's hot-air carries out the heat neutralization after the cooling, can realize quick radiating effect, at the cooling in-process, the temperature degree of water pipe 14 the inside can rise gradually, lead to getting into and become hot water behind the water tank 9 like this, the cooling effect reduces, adopt cooling panel 7, can guarantee that the water in the water tank 9 is cold water, guarantee cooling efficiency, and be equipped with heat-conducting plate 8 in water tank 9 both sides, can accelerate the heat derivation of the water in the water tank.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. A safe heat dissipation device of a transformer is characterized by comprising a shell (1), wherein the shell (1) is provided with an upper opening and a lower opening, a partition plate (2) is fixedly connected to the middle part of the shell (1), a plurality of air vents (17) are formed in the partition plate (2), a motor shell (3) is fixedly connected to one side of the partition plate (2), a motor (4) is arranged in the motor shell (3), a main shaft of the motor (4) penetrates through the motor shell (3) to be connected with a negative pressure fan (6), a cooling panel (7) is arranged on the other side of the partition plate (2), heat conduction plates (8) are arranged on two sides of the cooling panel (7), a water tank (9) is arranged between the heat conduction plates (8), a water pump shell (10) is fixedly connected to the upper part of the water tank (9), a water pump (11) is arranged in the water pump shell (10), a water inlet pipe, the outlet end of the water pipe (14) is connected with a water outlet pipe (15), the water outlet pipe (15) penetrates through the water pump shell (10) to be communicated with the water tank (9), and the bottom surface of the water pump shell (10) is provided with a water through hole (16).
2. The transformer safety heat dissipation device according to claim 1, wherein: a support frame (5) is arranged between the motor shell (3) and the motor (4).
3. The transformer safety heat dissipation device according to claim 1, wherein: and a bearing is arranged at the connecting part of the main shaft of the motor (4) and the motor shell (3).
4. The transformer safety heat dissipation device according to claim 1, wherein: a base plate (18) is arranged between the shell (1) and the partition plate (2), and the base plate (18) is connected with the shell (1) through bolts.
5. The transformer safety heat dissipation device according to claim 1, wherein: the heat conducting plate (8) is made of liquid silica gel.
6. The transformer safety heat dissipation device according to claim 1, wherein: the negative pressure fan (6) comprises a substrate (19) and fan blades (20), the motor (4) is fixedly connected with the substrate (19), and a common flat key is arranged at the connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330953.5U CN211719387U (en) | 2019-12-23 | 2019-12-23 | Transformer safety heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330953.5U CN211719387U (en) | 2019-12-23 | 2019-12-23 | Transformer safety heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211719387U true CN211719387U (en) | 2020-10-20 |
Family
ID=72819622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922330953.5U Active CN211719387U (en) | 2019-12-23 | 2019-12-23 | Transformer safety heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211719387U (en) |
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2019
- 2019-12-23 CN CN201922330953.5U patent/CN211719387U/en active Active
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