CN207966669U - A kind of radiator structure of for transformer - Google Patents
A kind of radiator structure of for transformer Download PDFInfo
- Publication number
- CN207966669U CN207966669U CN201820117374.5U CN201820117374U CN207966669U CN 207966669 U CN207966669 U CN 207966669U CN 201820117374 U CN201820117374 U CN 201820117374U CN 207966669 U CN207966669 U CN 207966669U
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- transformer
- coldplate
- cooling bath
- air
- negative
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Abstract
The utility model discloses a kind of radiator structures of for transformer, including negative-pressure air fan, air hose and coldplate, negative-pressure air fan sucks fresh air outside the waterproof case of transformer, fresh air is entered by air hose in coldplate, the coldplate is fixedly mounted on the case inside face of transformer, the a plurality of cooling bath being mutually parallel is provided on coldplate, the side of each cooling bath is provided with ventilation hole, cooling bath is located in coldplate, air inlet and air outlet are provided on coldplate, air inlet is connected with first cooling bath on coldplate, air outlet is connected with the last item cooling bath on coldplate, air outlet extends to transformer shell.The utility model is mounted in transformer, can greatly improve the radiating efficiency of transformer, prevents transformer from being damaged not in time due to heat dissipation.
Description
Technical field
The utility model is related to a kind of transformer more particularly to the radiator structures of transformer.
Background technology
Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is primary coil, secondary coil and iron core (magnetic core).Major function has：Voltage transformation, impedance transformation, is isolated, is steady at current transformation
It presses (magnetic saturation transformer) etc..It can be divided into, according to use,：Power transformer and special transformer (electric furnace change, rectification change, power frequency examination
Test transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation
Device, electronic transformer, reactor, mutual inductor etc.).
Transformer at work, will produce a large amount of heat, if heat distributes not in time, just can directly influence to become
Depressor works, and gently then leads to the reduced service life of transformer, heavy then directly result in transformer damage.
Utility model content
In order to overcome the heat dissipation of existing transformer to cause the defect of transformer damage not in time, the utility model provides one
The radiator structure of kind for transformer, which is mounted in transformer, can greatly improve the heat dissipation effect of transformer
Rate prevents transformer from being damaged not in time due to heat dissipation.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of radiator structure of for transformer, it is characterised in that：Including negative-pressure air fan, air hose and coldplate, negative pressure wind
Machine is mounted on the waterproof case of transformer, and air hose one end is connected on negative-pressure air fan, and one end connects on the cooling plate, negative pressure wind
Machine sucks fresh air outside the waterproof case of transformer, and fresh air is entered by air hose in coldplate, the coldplate
It is mounted by means of bolts on the case inside face of transformer, a plurality of cooling being mutually parallel is provided on the coldplate
The side of slot, each cooling bath is provided with ventilation hole, and cooling bath is located in coldplate, and air inlet and outlet air are provided on coldplate
Mouthful, air inlet is connected with first cooling bath on coldplate, and air outlet is connected with the last item cooling bath on coldplate, is gone out
Air port extends to transformer shell, and fresh air enters in first cooling bath, enters next cooling bath from ventilation hole, most
After enter in a last cooling bath, shed from air outlet external to transformer shell, then from the waterproof being arranged in transformer
Hole on shell is dissipated to except the waterproof case of transformer.
The coldplate lower surface is fixed on the shell of transformer, and a plurality of raised item is provided on coldplate upper surface,
A plurality of raised item is arranged in parallel.
The cooling bath is V-shaped groove, and notch big end is close to coldplate upper surface.
Anti-dust filter mesh and cold-storage material packet are installed, according to wind direction, anti-dust filter mesh is located at cold-storage material packet in the air hose
Front.
The utility model has the advantages that：
1, the utility model includes negative-pressure air fan, air hose and coldplate, and negative-pressure air fan is mounted on the waterproof case of transformer
On, air hose one end is connected on negative-pressure air fan, and one end connects on the cooling plate, and negative-pressure air fan sucks outside transformer waterproof case
Fresh air, fresh air are entered by air hose in coldplate, and the coldplate is mounted by means of bolts on transformer
On case inside face, a plurality of cooling bath being mutually parallel is provided on the coldplate, the side of each cooling bath is provided with ventilation
Hole, cooling bath are located in coldplate, and air inlet and air outlet are provided on coldplate, and air inlet and first on coldplate are cold
But slot is connected, and air outlet is connected with the last item cooling bath on coldplate, and air outlet extends to transformer shell, fresh air
Into in first cooling bath, next cooling bath is entered from ventilation hole, is entered finally into the last item cooling bath, from going out
Air port sheds external to transformer shell, is then dissipated to outside the waterproof of transformer from the hole being arranged on the waterproof case of transformer
Except shell.Negative-pressure air fan works, and the fresh air outside transformer waterproof case is drawn into air hose, then into coldplate
In first cooling bath in, fresh air enter in cooling bath after to coldplate cool down, then entered down by ventilation hole
In one cooling bath, coldplate is cooled down, until entering in the last item cooling bath, after being cooled down to coldplate, from going out
Air holes gives out except the waterproof case of transformer, and the fresh air of these suckings ceaselessly cools down to coldplate, and coldplate
In the shell of transformer, the heat in transformer shell body is contacted with coldplate, and temperature, which is lowered, to be come, and the work of coldplate is passed through
With that can ensure that the temperature in transformer shell body is relatively low, the work of transformer is not interfered with, heat dissipation is timely, good heat dissipation effect.
2, the utility model coldplate lower surface is fixed on the shell of transformer, and a plurality of protrusion is provided on upper surface
Item, a plurality of raised item are arranged in parallel.The raised role of setting was allowed in the time of contact for increasing hot-fluid and coldplate
The fresh air that the cooled plate of more heats passes through in hot-fluid is taken away, and heat dissipation effect is more preferable.
3, the utility model cooling bath is V-shaped groove, and notch big end is close to coldplate upper surface.The cooling bath of V-shaped groove structure
It can ensure that the fresh air area bigger contacted with coldplate, heat dissipation effect are more preferable.
4, anti-dust filter mesh and cold-storage material packet are installed in the utility model air hose, according to wind direction, anti-dust filter mesh is located at
In front of cold-storage material packet.The effect of the anti-dust filter mesh of setting is to carry out purifying and dedusting to fresh air, avoids depositing in cooling bath
Dust influences refrigeration effect.And the effect of cold-storage material packet is to further decrease the temperature of fresh air, refrigeration effect is more preferable, makes
The heat dissipation effect for obtaining coldplate is more preferable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model installation on the transformer；
Fig. 2 is the structural schematic diagram of the utility model coldplate.
It is marked in figure：1, negative-pressure air fan, 2, air hose, 3, coldplate, 30, cooling bath, 31, ventilation hole, 32, air inlet, 33,
Air outlet, 34, raised item, 35, coldplate lower surface, 36, coldplate upper surface, 4, the waterproof case of transformer, 5, transformer
Shell, 6, the hole on waterproof case, 7, anti-dust filter mesh, 8, cold-storage material packet, 9, transformer body.
Specific implementation mode
Utility model shape is further described with reference to embodiment, described embodiment is only that this practicality is new
Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art
Other embodiments used obtained without making creative work, belong to the scope of protection of the utility model.
The utility model provides a kind of radiator structure of for transformer comprising negative-pressure air fan 1, air hose 2 and cooling
Plate 3, negative-pressure air fan 1 are mounted on the waterproof case 4 of transformer, and 2 one end of air hose is connected on negative-pressure air fan 1, and one end is connected to
On coldplate 3, negative-pressure air fan 1 sucks fresh air outside the waterproof case 4 of transformer, and fresh air is entered by air hose 2
In coldplate 3, the coldplate 3 is mounted by means of bolts on 5 medial surface of shell of transformer, in the shell 5 of transformer
Transformer body 9 is installed, is provided with a plurality of cooling bath 30 being mutually parallel on the coldplate 33, the side of each cooling bath 30 is set
It is equipped with ventilation hole 31, cooling bath 30 is located in coldplate 3, and air inlet 32 and air outlet 33, air inlet 32 are provided on coldplate 3
It is connected with first cooling bath 30 on coldplate 3, air outlet 33 is connected with the last item cooling bath 30 on coldplate 3, is gone out
Air port 33 extends to transformer shell 5, and fresh air enters in first cooling bath, and next cooling is entered from ventilation hole
Slot enters finally into the last item cooling bath, sheds from air outlet external to transformer shell, then from being arranged in transformer
Hole 6 on waterproof case is dissipated to except the waterproof case of transformer.
The coldplate lower surface 35 is fixed on the shell of transformer, and a plurality of protrusion is provided on coldplate upper surface 36
Item 34, a plurality of raised item 34 are arranged in parallel.
The cooling bath 30 is V-shaped groove, and notch big end is close to coldplate upper surface 36.
Anti-dust filter mesh 7 and cold-storage material packet 8 are installed, according to wind direction, anti-dust filter mesh 7 is located at cold-storage in the air hose 2
8 front of agent packet.
Claims (4)
1. a kind of radiator structure of for transformer, it is characterised in that：Including negative-pressure air fan, air hose and coldplate, negative-pressure air fan
On the waterproof case of transformer, air hose one end is connected on negative-pressure air fan, and one end connects on the cooling plate, negative-pressure air fan
Fresh air is sucked outside the waterproof case of transformer, fresh air is entered by air hose in coldplate, and the coldplate is logical
It crosses bolt to be fixedly mounted on the case inside face of transformer, a plurality of cooling bath being mutually parallel is provided on the coldplate,
The side of each cooling bath is provided with ventilation hole, and cooling bath is located in coldplate, and air inlet and air outlet are provided on coldplate, into
Air port is connected with first cooling bath on coldplate, and air outlet is connected with the last item cooling bath on coldplate, air outlet
Transformer shell is extended to, fresh air enters in first cooling bath, and next cooling bath is entered from ventilation hole, most laggard
Enter into a last cooling bath, shed from air outlet external to transformer shell, then from the waterproof case being arranged in transformer
On hole be dissipated to except the waterproof case of transformer.
2. a kind of radiator structure of for transformer according to claim 1, it is characterised in that：The coldplate lower surface
It is fixed on the shell of transformer, a plurality of raised item is provided on coldplate upper surface, a plurality of raised item is arranged in parallel.
3. a kind of radiator structure of for transformer according to claim 2, it is characterised in that：The cooling bath is V-arrangement
Slot, notch big end is close to coldplate upper surface.
4. a kind of radiator structure of for transformer according to claim 1, it is characterised in that：It is equipped in the air hose
Anti-dust filter mesh and cold-storage material packet, according to wind direction, anti-dust filter mesh is located in front of cold-storage material packet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117374.5U CN207966669U (en) | 2018-01-24 | 2018-01-24 | A kind of radiator structure of for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117374.5U CN207966669U (en) | 2018-01-24 | 2018-01-24 | A kind of radiator structure of for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966669U true CN207966669U (en) | 2018-10-12 |
Family
ID=63734833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820117374.5U Expired - Fee Related CN207966669U (en) | 2018-01-24 | 2018-01-24 | A kind of radiator structure of for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109817A (en) * | 2018-01-24 | 2018-06-01 | 湖州同立光电材料有限公司 | A kind of radiator structure of for transformer |
-
2018
- 2018-01-24 CN CN201820117374.5U patent/CN207966669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109817A (en) * | 2018-01-24 | 2018-06-01 | 湖州同立光电材料有限公司 | A kind of radiator structure of for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |