CN211150268U - High-efficient heat dissipation type dry-type transformer - Google Patents
High-efficient heat dissipation type dry-type transformer Download PDFInfo
- Publication number
- CN211150268U CN211150268U CN201922002008.2U CN201922002008U CN211150268U CN 211150268 U CN211150268 U CN 211150268U CN 201922002008 U CN201922002008 U CN 201922002008U CN 211150268 U CN211150268 U CN 211150268U
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- dry
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- type transformer
- heat dissipation
- baffle
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Abstract
The utility model discloses a high-efficient heat dissipation type dry-type transformer, including the case shell, inside dry-type transformer main part and the fan of being provided with of case shell, and the fan is located dry-type transformer main part top, the case shell openly has the door plant through hinged joint, and the case shell inner wall still is provided with the second connector, the vent has been seted up to the both sides of case shell, and the vent on the case shell sets up with the vent position on the baffle is crisscross, be provided with the dead lever between fan and the dry-type transformer main part, and dead lever one side is connected with the motor. This high-efficient heat dissipation type dry-type transformer sets up the baffle through the vent department at the case shell, makes the baffle can keep out the dust that partly got into the case shell to set up the blade that can rotate, dismantle through the bottom at the fan, make the fan during operation blade can reduce the dust entering fan with the dust adsorption part in the air in the rotation process, thereby guarantee the life of fan, improve the radiating efficiency.
Description
Technical Field
The utility model relates to a dry-type transformer equipment technical field specifically is a high-efficient heat dissipation type dry-type transformer.
Background
The dry-type transformer is widely used in places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply, the dry-type transformer refers to a transformer with an iron core and a winding which are not immersed in insulating oil; cooling methods are classified into natural air cooling (AN) and forced air cooling (AF); during natural air cooling, the transformer can continuously operate for a long time under the rated capacity; during forced air cooling, the output capacity of the transformer can be improved by 50%; the device is suitable for intermittent overload operation or emergency accident overload operation; because the load loss and the impedance voltage amplification are large during overload and the device is in a non-economic operation state, the device is not required to be in continuous overload operation for a long time.
Dry-type transformer can produce more heat in the course of the work, and people can adopt the air-cooled mode to dispel the heat to dry-type transformer usually, and use the fan heat dissipation and bring the dust of outside into the protection casing very easily to make inside fan of protection casing and dry-type transformer accumulate the dust, and then influence the life of fan and dry-type transformer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient heat dissipation type dry-type transformer to the traditional heat dissipation mode of proposing in solving above-mentioned background art can lead to fan and dry-type transformer accumulation dust to influence the problem in life-span.
In order to achieve the purpose, the utility model provides a following technical scheme, a high-efficient heat dissipation type dry-type transformer, including the case shell, inside dry-type transformer main part and the fan of being provided with of case shell, and the fan is located dry-type transformer main part top, be provided with the dead lever between fan and the dry-type transformer main part, and dead lever one side is connected with the motor, be provided with the slot on the dead lever outer wall, and insert in the slot and be equipped with the blade.
Preferably, the front surface of the box shell is connected with a door plate through a hinge, and the inner wall of the box shell is also provided with a second connector.
Preferably, the two sides of the box shell are provided with vents, the positions of the vents on the box shell and the positions of the vents on the baffle are staggered, and one side of the baffle is provided with a first connecting head.
Preferably, the fan is located on the inner wall of the top of the box shell, and the fan is fixedly connected with the box shell through bolts.
Preferably, the first connecting head is fixedly connected with the baffle, the baffle is provided with a vent, and two sides of the baffle are of inclined structures.
Preferably, a blind hole is formed in the second connector, a first connector is inserted into the blind hole, and the contact surface of the first connector and the second connector is a protruding structure.
Compared with the prior art, the beneficial effects of the utility model are that: this high-efficient heat dissipation type dry-type transformer sets up the baffle through the vent department at the case shell, makes the baffle can keep out the dust that partly got into the case shell to set up the blade that can rotate, dismantle through the bottom at the fan, make the fan during operation blade can reduce the dust entering fan with the dust adsorption part in the air in the rotation process, thereby guarantee the life of fan, improve the radiating efficiency.
Drawings
Fig. 1 is a schematic structural view of a high-efficiency heat dissipation dry-type transformer of the present invention;
fig. 2 is a left side view of the fixing rod of the high-efficiency heat dissipation dry-type transformer of the present invention;
fig. 3 is a left side view of the baffle plate of the high-efficiency heat dissipation dry-type transformer of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 of the high-efficiency heat dissipation type dry transformer of the present invention;
fig. 5 is the utility model relates to a high-efficient heat dissipation type dry-type transformer case shell right side view.
In the figure: 1. dry-type transformer main part, 2, case shell, 3, dead lever, 4, fan, 5, blade, 6, motor, 7, baffle, 8, door plant, 9, first connector, 10, slot, 11, second connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency heat dissipation type dry-type transformer comprises a box shell 2, a dry-type transformer main body 1 and a fan 4 are arranged inside the box shell 2, the fan 4 is located above the dry-type transformer main body 1, the front surface of the box shell 2 is connected with a door plate 8 through a hinge, a second connector 11 is further arranged on the inner wall of the box shell 2, and the second connector 11 and the box shell 2 are fixed through bolts; the two sides of the box shell 2 are provided with ventilation openings, the ventilation openings on the box shell 2 and the ventilation openings on the baffle 7 are arranged in a staggered mode, and one side of the baffle 7 is provided with a first connecting head 9, so that when external dust enters the box shell 2, the baffle 7 can adsorb a part of the dust, and the baffle 7 and the blades 5 are made of silica gel materials, so that the dust can be adsorbed; the first connecting head 9 is fixedly connected with the baffle 7, the left side of the first connecting head 9 is fixed with the baffle 7 through bolts, the baffle 7 is provided with a vent, and two sides of the baffle 7 are of inclined structures; a blind hole is formed in the second connector 11, the first connector 9 is inserted in the blind hole, and the contact surface of the first connector 9 and the second connector 11 is a convex structure; a fixing rod 3 is arranged between the fan 4 and the dry-type transformer main body 1, one side of the fixing rod 3 is connected with a motor 6, the motor 6 is fixed on two sides of the box shell 2 through bolts, the motor 6 is fixedly connected with the fixing rod 3, the fan 4 is positioned on the inner wall of the top of the box shell 2, and the fan 4 is fixedly connected with the box shell 2 through bolts; the outer wall of the fixed rod 3 is provided with a slot 10, the slot 10 is fixed with the fixed rod 3 through a bolt, the blade 5 is inserted into the slot 10, and the slot 10 is movably connected with the blade 5, so that the blade 5 is convenient to replace; this high-efficient heat dissipation type dry-type transformer is through setting up baffle 7 in the vent department of case shell 2, makes baffle 7 can keep out partly dust that gets into case shell 2 to set up blade 5 that can rotate, dismantle through the bottom at fan 4, make fan 4 during operation blade 5 can reduce the dust entering fan 4 in rotating the dust absorption part in the in-process in the air, thereby guarantee fan 4's life, improve the radiating efficiency.
The working principle is as follows: when the high-efficiency heat dissipation type dry-type transformer is used, firstly, the device is simply known, important part parts of the device are checked after the device is known, the device is formally used after no problem is detected, in use, firstly, the fan 4 is opened, then the motor 6 is started, the motor 6 can drive the fixed rod 3 and the blades 5 on the fixed rod 3 to rotate after being started, when air in the box shell 2 flows, the blades 5 can adsorb dust in part of air, the dust is reduced to enter the fan 4, when the air enters the box shell 2 through the ventilation openings in the box shell 2, the dust in the air can be intercepted by the baffle 7, if the blades 5 need to be cleaned after long-time work, the blades 5 can be drawn out of the slots 10, the blades 5 can be cleaned, if the baffle 7 needs to be replaced or cleaned, the first connecting head 9 on one side of the baffle 7 can be separated from the second connecting head 11, the baffle 7 can be detached to detach the polarity of the first connecting head 9 on one side of the baffle 7 And (4) cleaning, namely the working principle of the high-efficiency heat dissipation type dry-type transformer.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a high-efficient heat dissipation type dry-type transformer, includes case shell (2), its characterized in that: the dry-type transformer is characterized in that a dry-type transformer main body (1) and a fan (4) are arranged inside the box shell (2), the fan (4) is located above the dry-type transformer main body (1), a fixing rod (3) is arranged between the fan (4) and the dry-type transformer main body (1), one side of the fixing rod (3) is connected with a motor (6), a slot (10) is formed in the outer wall of the fixing rod (3), and a blade (5) is inserted into the slot (10).
2. A high efficiency heat dissipation dry type transformer as recited in claim 1, wherein: the case shell (2) openly has door plant (8) through hinged joint, and case shell (2) inner wall still is provided with second connector (11).
3. A high efficiency heat dissipation dry type transformer as recited in claim 1, wherein: the ventilation openings are formed in the two sides of the box shell (2), the ventilation openings in the box shell (2) and the ventilation openings in the baffle plates (7) are arranged in a staggered mode, and a first connecting head (9) is arranged on one side of each baffle plate (7).
4. A high efficiency heat dissipation dry type transformer as recited in claim 1, wherein: the fan (4) is located on the inner wall of the top of the box shell (2), and the fan (4) is fixedly connected with the box shell (2) through bolts.
5. A high efficiency heat dissipation type dry transformer as recited in claim 3, wherein: the first connecting head (9) is fixedly connected with the baffle (7), the baffle (7) is provided with a vent, and two sides of the baffle (7) are of inclined structures.
6. A high efficiency heat dissipation type dry transformer as recited in claim 2, wherein: a blind hole is formed in the second connector (11), a first connector (9) is inserted into the blind hole, and the contact surface of the first connector (9) and the second connector (11) is of a protruding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922002008.2U CN211150268U (en) | 2019-11-19 | 2019-11-19 | High-efficient heat dissipation type dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922002008.2U CN211150268U (en) | 2019-11-19 | 2019-11-19 | High-efficient heat dissipation type dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211150268U true CN211150268U (en) | 2020-07-31 |
Family
ID=71776852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922002008.2U Active CN211150268U (en) | 2019-11-19 | 2019-11-19 | High-efficient heat dissipation type dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211150268U (en) |
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2019
- 2019-11-19 CN CN201922002008.2U patent/CN211150268U/en active Active
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