CN208608008U - A kind of photovoltaic plant heat dissipating device of transformer - Google Patents
A kind of photovoltaic plant heat dissipating device of transformer Download PDFInfo
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- CN208608008U CN208608008U CN201821232411.3U CN201821232411U CN208608008U CN 208608008 U CN208608008 U CN 208608008U CN 201821232411 U CN201821232411 U CN 201821232411U CN 208608008 U CN208608008 U CN 208608008U
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- outer housing
- transformer
- chamber door
- cavity
- cooling fin
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Abstract
The utility model discloses a kind of photovoltaic plant heat dissipating device of transformer, including outer housing and air inlet cylinder, the side of outer housing is equipped with chamber door, the outer surface of chamber door is equipped with handle, handle is bolted to connection with chamber door, the bottom of handle is equipped with lock, lock insertion is arranged in outer housing, and it is fixed by screws with outer housing, the medial surface of outer housing is equipped with thermal insulation layer, thermal insulation layer includes asbestos liner, silicone grease and cooling fin, the covering of asbestos liner is arranged on outer housing, and fixation is bonded with outer housing, the side of asbestos liner is arranged in cooling fin, silicone grease insertion is arranged in cooling fin, air inlet cylinder is set to the side of outer housing, the inside for entering the wind cylinder is made of refrigeration cavity and air-supply cavity, air-supply is equipped with motor at the top of cavity one end, compared with existing photovoltaic plant heat dissipating device of transformer, it is imitated with more heat dissipation The advantages that fruit is stablized, and can carry out circulation cooling processing, and cost is relatively low, easy to spread.
Description
Technical field
The utility model relates to heat abstractor technical fields, are especially a kind of photovoltaic plant heat dissipating device of transformer.
Background technique
So-called radiator refers to that the heat for generating mechanical or other utensils during the work time is shifted in time to keep away
Exempt to influence its device or instrument for working normally.Common radiator can be divided into air-cooled, heat-pipe radiator according to radiating mode,
Liquid cooling, semiconductor refrigerating, the multiple types such as compressor refrigeration.Transformer used in photo-voltaic power generation station is during the work time often
Heat can be generated, thus needs radiator to carry out heat transfer, to avoid having an impact the normal work of transformer.
It is found by retrieval, a kind of main transformer pressure for having photovoltaic conversion function of the disclosure of the invention of patent No. CN104183361A
Device radiator cooling device, structure include: that refrigeration compressor is electrically connected at photovoltaic conversion system, the photovoltaic conversion system
It converts the solar into for qualified electric energy needed for refrigeration compressor work, the oil stream cooling recirculation system is arranged in main transformer
It is used to cool down winding in depressor, the transformer oil in the oil stream cooling recirculation system passes through main transformer top
Delivery valve enters radiator cooling, is entered in main transformer by the inlet valve of main transformer lower part from radiator outflow, described
Radiator cover in cooling dome cavity, and is sealed tight by cooling dome, and the cooling dome internal circulation flow has coolant media, to dissipating
The transformer oil flowed in hot device is cooled down.
However, the analysis found that, existing photovoltaic plant heat dissipating device of transformer has the following disadvantages；First, cost
It is higher, Difficulty；Second, heat dissipation effect is unstable；Third, not can be carried out circulation cooling processing.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of photovoltaic plant heat dissipating device of transformer herein, tool
Have heat dissipation effect stablize, circulation cooling processing can be carried out, and cost is relatively low, it is easy to spread the advantages that.
The utility model is realized in this way construct a kind of photovoltaic plant heat dissipating device of transformer, including outer housing and into
Air duct, the side of outer housing are equipped with chamber door, and the outer surface of chamber door is equipped with handle, and handle is bolted to connection with chamber door,
The bottom of hand is equipped with lock, and lock insertion setting is fixed by screws in outer housing, and with outer housing, outer housing
Medial surface is equipped with thermal insulation layer, and thermal insulation layer includes asbestos liner, silicone grease and cooling fin, and the covering of asbestos liner is arranged on outer housing,
And fixation is bonded with outer housing, the side of asbestos liner is arranged in cooling fin, and silicone grease insertion is arranged in cooling fin, enters the wind cylinder
It is set to the side of outer housing, the inside for entering the wind cylinder is made of refrigeration cavity and air-supply cavity, the top peace of air-supply cavity one end
Equipped with motor, the bottom of motor is equipped with fan, and fan is flexibly connected with motor, and the adjacent side of air-supply cavity is arranged in refrigeration cavity,
The inner surface of refrigeration cavity is equipped with semiconductor chilling plate, and semiconductor chilling plate covering setting is on refrigeration cavity, and and refrigerating chamber
It shows consideration for close and fix, and cavity insertion setting of freezing is connected in outer housing, and with outer housing, outer housing and air inlet cylinder pass through spiral shell
Bolt is fixedly connected.
As an improvement of the above technical solution, the middle position of asbestos liner and cooling fin is equipped with evacuated panel, asbestos liner
Fixation is bonded with evacuated panel with cooling fin.Have very high tear resistance energy and high temperature resistance by the evacuated panel of setting,
Booster action is played in thermal insulation layer, thermal insulation layer, on the one hand can be by external temperature condition and transformer in outer housing
It is isolated, reduce transformer is influenced by external high temperature, on the other hand refrigeration effect can be made more preferable, is improved heat dissipation effect and is dissipated
The thermal efficiency.
As an improvement of the above technical solution, the side of chamber door is equipped with symmetrical hinge, and chamber door and outer housing pass through hinge
It is flexibly connected.It is protected by the device of the external enclosure interior of the chamber door of setting, prevents from damaging, and make the interior of outer housing
Portion forms the environment of a relative closure, so that temperature control can be opposite is easy.
As an improvement of the above technical solution, the top for entering the wind cylinder is equipped with chimney fan, and one end insertion setting of chimney fan exists
In outer housing, and it is connected to outer housing.By the air inlet cylinder and chimney fan of setting, enters the wind cylinder and pass through fresh air in air-supply cavity
Fan is pumped into, and under the action of freezing semiconductor chilling plate set by the inner surface of cavity by fresh air cooling from outer housing
Bottom is sent into, and work distributed heat of transformer is dissipated from the chimney fan on top from realizing circulation cooling processing, improve scattered
The thermal efficiency.
The utility model provides a kind of photovoltaic plant heat dissipating device of transformer by improving herein, becomes with existing photovoltaic plant
Depressor radiator is compared, and is had the advantages that and is stablized with heat dissipation effect, can carry out circulation cooling processing, and cost is relatively low,
The advantages that easy to spread, embodies are as follows:
Advantage 1: the middle position of asbestos liner and cooling fin is equipped with evacuated panel, and asbestos liner and cooling fin are and evacuated panel
Fitting is fixed.Have very high tear resistance energy and high temperature resistance by the evacuated panel of setting, plays and add in thermal insulation layer
Pretend use, on the one hand external temperature condition and transformer can be isolated by thermal insulation layer in outer housing, reduce transformer by
External high temperature influences, and on the other hand refrigeration effect can be made more preferable, improves heat dissipation effect and radiating efficiency.
Advantage 2: the side of chamber door is equipped with symmetrical hinge, and chamber door is connected through hinge activity with outer housing.Pass through setting
The device of the external enclosure interior of chamber door protected, prevent from damaging, and the inside of outer housing is made to form an opposite envelope
The environment closed, so that temperature control can be opposite is easy.
Advantage 3: enter the wind cylinder top be equipped with chimney fan, chimney fan one end insertion be arranged in outer housing, and with it is outer
Shell connection.It by the air inlet cylinder and chimney fan of setting, enters the wind cylinder and is pumped into fresh air by fan in air-supply cavity, and freezing
Fresh air cooling is sent into from the bottom of outer housing under the action of semiconductor chilling plate set by the inner surface of cavity, transformer work
Make distributed heat to dissipate from the chimney fan on top from realizing circulation cooling processing, improve radiating efficiency.
Detailed description of the invention
Fig. 1 is a kind of photovoltaic plant heat dissipating device of transformer structural schematic diagram of the utility model；
Fig. 2 is a kind of air inlet cylinder partial structural diagram of photovoltaic plant heat dissipating device of transformer of the utility model；
Fig. 3 is a kind of thermal insulation layer partial structural diagram of photovoltaic plant heat dissipating device of transformer of the utility model.
Serial number as shown in the figure: outer housing 1, chamber door 2, handle 3, lock 4, hinge 5, thermal insulation layer 6, chimney fan 7, air inlet cylinder 8,
Freeze cavity 9, air-supply cavity 10, semiconductor chilling plate 11, motor 12, fan 13, asbestos liner 14, cooling fin 15, silicone grease 16
With evacuated panel 17.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
[embodiment 1]
It please refers to shown in Fig. 1-Fig. 3, can be practiced as follows:
A kind of photovoltaic plant heat dissipating device of transformer, including outer housing 1 and air inlet cylinder 8, the side of outer housing 1 are equipped with chamber door
2, the outer surface of chamber door 2 is equipped with handle 3, and handle 3 is bolted to connection with chamber door 2, and the bottom of handle 3 is equipped with lock 4, lock
4 insertion setting of button is fixed by screws in outer housing 1, and with outer housing 1, and the medial surface of outer housing 1 is equipped with heat-insulated
Layer 6, thermal insulation layer 6 include asbestos liner 14, silicone grease 16 and cooling fin 15, and the covering of asbestos liner 14 is arranged on outer housing 1, and with
The fitting of outer housing 1 is fixed, and the side of asbestos liner 14 is arranged in cooling fin 15, and the insertion of silicone grease 16 is arranged in cooling fin 15,
Air inlet cylinder 8 is set to the side of outer housing 1, and the inside for entering the wind cylinder 8 is made of refrigeration cavity 9 and air-supply cavity 10, cavity of blowing
Motor 12 is installed, the bottom of motor 12 is equipped with fan 13, and fan 13 is flexibly connected with motor 12, refrigerating chamber at the top of 10 one end
The adjacent side of air-supply cavity 10 is arranged in body 9, and the inner surface of refrigeration cavity 9 is equipped with semiconductor chilling plate 11, semiconductor chilling plate 11
Covering setting is bonded fixation on refrigeration cavity 9, and with refrigeration cavity 9, and the insertion of cavity 9 of freezing is arranged in outer housing 1,
And be connected to outer housing 1, outer housing 1 is bolted to connection with air inlet cylinder 8.The interposition of asbestos liner 14 and cooling fin 15
Evacuated panel 17 is installed, asbestos liner 14 and cooling fin 15 are bonded fixation with evacuated panel 17.Have by the evacuated panel 17 of setting
Standby very high tear resistance energy and high temperature resistance, play booster action, thermal insulation layer 6 is worked as in outer housing 1 in thermal insulation layer 6
In, on the one hand external temperature condition and transformer can be isolated, reduce transformer is influenced by external high temperature, on the other hand may be used
So that refrigeration effect is more preferable, heat dissipation effect and radiating efficiency are improved.The side of chamber door 2 be equipped with symmetrical hinge 5, chamber door 2 with
Outer housing 1 is flexibly connected by hinge 5.The device inside outer housing 1 is protected by the chamber door 2 of setting, prevents from damaging,
And the inside of outer housing 1 is made to form the environment of a relative closure, so that temperature control can be opposite is easy.Into
The top of air duct 8 is equipped with chimney fan 7, and one end insertion setting of chimney fan 7 is connected in outer housing 1, and with outer housing 1.It is logical
The air inlet cylinder 8 and chimney fan 7 of setting are crossed, fresh air is pumped into air-supply cavity 10 by fan 13 by air inlet cylinder 8, and in refrigeration cavity
Fresh air cooling is sent into from the bottom of outer housing 1 under the action of semiconductor chilling plate 11 set by 9 inner surface, transformer work
Make distributed heat to dissipate from the chimney fan 7 on top from realizing circulation cooling processing, improve radiating efficiency.
[embodiment 2]
The utility model provides a kind of technical solution: unlike the first embodiment: referring to Fig.1, wherein air inlet cylinder 8 is arranged
In the bottom end of 7 opposite side of chimney fan, so that the cold wind to freeze at air inlet cylinder 8 through semiconductor chilling plate 11 is to the row between chimney fan 7
Cheng Gengchang can improve heat dissipation effect sufficiently by the transformer in outer housing 1.
A kind of working principle of photovoltaic plant heat dissipating device of transformer: transformer is mounted in outer housing 1, chamber door 2
Device inside outer housing 1 is protected, prevents from damaging, and makes the ring of one relative closure of inside formation of outer housing
Border, so that temperature control can be opposite is easy, transformer generates heat when work, passes through the air inlet cylinder 8 and chimney fan of setting
7, fresh air is pumped into air-supply cavity 10 by fan 13 by air inlet cylinder 8, and the semiconductor set by the inner surface of refrigeration cavity 9
Fresh air cooling is sent into from the bottom of outer housing 1 under the action of cooling piece 11, transformer works distributed heat from top
Chimney fan 7 is dissipated from realizing circulation cooling processing, improve radiating efficiency, 6 one side of thermal insulation layer of the inside of outer housing 1 can will
External temperature condition and transformer are isolated, and reduce transformer is influenced by external high temperature.
In summary；Photovoltaic plant heat dissipating device of transformer described in the utility model is dissipated with existing photovoltaic plant transformer
The advantages that thermal is compared, and there is heat dissipation effect to stablize, can carry out circulation cooling processing, and cost is relatively low, easy to spread.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (4)
1. a kind of photovoltaic plant heat dissipating device of transformer, including outer housing (1) and air inlet cylinder (8), it is characterised in that: the shell
The side of body (1) is equipped with chamber door (2), and the outer surface of the chamber door (2) is equipped with handle (3), the handle (3) and the chamber door
(2) it is bolted to connection, the bottom of the handle (3) is equipped with lock (4), and lock (4) insertion is arranged in outer housing
(1) it in, and being fixed by screws with the outer housing (1), the medial surface of the outer housing (1) is equipped with thermal insulation layer (6),
The thermal insulation layer (6) includes asbestos liner (14), silicone grease (16) and cooling fin (15), and asbestos liner (14) the covering setting exists
On outer housing (1), and fixation is bonded with the outer housing (1), the cooling fin (15) is arranged in the asbestos liner (14)
Side, silicone grease (16) insertion are arranged in cooling fin (15), and air inlet cylinder (8) is set to the outer housing (1)
The inside of side, air inlet cylinder (8) is made of refrigeration cavity (9) and air-supply cavity (10), described air-supply cavity (10) one end
Top be equipped with motor (12), the bottom of the motor (12) is equipped with fan (13), and the fan (13) and motor (12) are living
Dynamic connection, refrigeration cavity (9) setting are set in the adjacent side of air-supply cavity (10), the inner surface of refrigeration cavity (9)
Have semiconductor chilling plate (11), the semiconductor chilling plate (11) covering setting in refrigeration cavity (9), and with the refrigerating chamber
Body (9) fitting is fixed, and the refrigeration cavity (9) insertion setting is connected in outer housing (1), and with the outer housing (1),
The outer housing (1) is bolted to connection with the air inlet cylinder (8).
2. a kind of photovoltaic plant heat dissipating device of transformer according to claim 1, it is characterised in that: the asbestos liner (14)
Be equipped with evacuated panel (17) with the middle position of cooling fin (15), the asbestos liner (14) and cooling fin (15) with the vacuum
Plate (17) fitting is fixed.
3. a kind of photovoltaic plant heat dissipating device of transformer according to claim 1, it is characterised in that: the one of the chamber door (2)
Side is equipped with symmetrical hinge (5), and the chamber door (2) is flexibly connected with the outer housing (1) by the hinge (5).
4. a kind of photovoltaic plant heat dissipating device of transformer according to claim 1, it is characterised in that: air inlet cylinder (8)
Top be equipped with chimney fan (7), the chimney fan (7) one end insertion be arranged in outer housing (1), and with the outer housing
(1) it is connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232411.3U CN208608008U (en) | 2018-08-02 | 2018-08-02 | A kind of photovoltaic plant heat dissipating device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232411.3U CN208608008U (en) | 2018-08-02 | 2018-08-02 | A kind of photovoltaic plant heat dissipating device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208608008U true CN208608008U (en) | 2019-03-15 |
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ID=65670148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821232411.3U Active CN208608008U (en) | 2018-08-02 | 2018-08-02 | A kind of photovoltaic plant heat dissipating device of transformer |
Country Status (1)
| Country | Link |
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| CN (1) | CN208608008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117153522A (en) * | 2023-09-12 | 2023-12-01 | 扬州德立嘉电力变压器有限公司 | Embedded wind power photovoltaic box transformer convenient to assemble |
-
2018
- 2018-08-02 CN CN201821232411.3U patent/CN208608008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117153522A (en) * | 2023-09-12 | 2023-12-01 | 扬州德立嘉电力变压器有限公司 | Embedded wind power photovoltaic box transformer convenient to assemble |
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