CN107578891A - A kind of cooling air duct construction for transformer radiating - Google Patents
A kind of cooling air duct construction for transformer radiating Download PDFInfo
- Publication number
- CN107578891A CN107578891A CN201710715053.5A CN201710715053A CN107578891A CN 107578891 A CN107578891 A CN 107578891A CN 201710715053 A CN201710715053 A CN 201710715053A CN 107578891 A CN107578891 A CN 107578891A
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- Prior art keywords
- cooling
- transformer
- pipe
- air duct
- cooling air
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Abstract
The invention discloses a kind of cooling air duct construction for transformer radiating,Transformer including transformer tank and in transformer tank,Transformer tank is externally provided with mounting bracket,Cooling blower is installed on mounting bracket,Cooling blower is provided with fans entrance and fan outlet,Transformer tank is communicated with air inlet and air outlet inside and outside it,Air inlet is provided with intake stack,It is connected between intake stack and fan outlet by connecting pipe,Filter pipe is provided between connecting pipe and intake stack,Mesh-structured filter assemblies are provided with filter pipe,Activated carbon is provided with filter assemblies,One end that intake stack is located in transformer tank is provided with connecting plate,Some connecting holes are uniformly provided with connecting plate,Cooling connecting tube is provided with connecting hole,Cooling connecting tube is connected with cooling pipe,Cooling pipe is provided with cooling air outlet,Wind-force is smaller,Reduce the impact and destruction to transformer,Cooling is uniform,Good cooling results.
Description
Technical field
The present invention relates to transformer technical field of heat dissipation, specially a kind of cooling air duct construction for transformer radiating.
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, current transformation, impedance are converted, isolated, be steady
Press (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, transformer etc.).
Transformer is a kind of converting electric power and electric energy is delivered to from a circuit stationary electromagnetic dress of another circuit
Put.For powerful transformer, when its full-load run, the problem of heating is serious often occurs in iron core, and overheats then
The normal use of transformer can be had a strong impact on, in some instances it may even be possible to cause danger, the heat-sinking capability for only relying on transformer itself is past
It is past to be difficult to reach desired radiating effect
Existing transformer Cooling air channel structure has the following disadvantages：
(1) outlet in air channel only has one, and the outlet faces transformer, larger to the impulsive force of transformer, easily
Cause the abrasion of transformer；
(2) outlet in air channel is fixed at one local, and the cooling radiating effect at some positions of transformer is poor, influences to become
The overall cooling radiating effect of depressor.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of impact and destruction reduced to transformer, cold
But uniformly, the cooling air duct construction for being used for transformer radiating of good cooling results, to solve the problems, such as background technology proposition.
The technical solution adopted for the present invention to solve the technical problems is：A kind of cooling air channel knot for transformer radiating
Structure, including transformer tank and the transformer in transformer tank, the transformer tank are externally provided with mounting bracket, the mounting bracket
On cooling blower is installed, the cooling blower is provided with fans entrance and fan outlet, and the transformer tank is communicated with it
Outer air inlet and air outlet, the air inlet are provided with intake stack, pass through company between the intake stack and fan outlet
Adapter road is connected, and filter pipe is provided between the connecting pipe and intake stack, is provided with the filter pipe mesh-structured
Filter assemblies, is provided with activated carbon in the filter assemblies, the intake stack be located at one end in transformer tank provided with connecting
Plate, some connecting holes are uniformly provided with the connecting plate, cooling connecting tube, the cooling connecting tube company are provided with the connecting hole
Cooling pipe is connected to, the cooling pipe is provided with cooling air outlet.
As a kind of preferable technical scheme of the present invention, screen pack is provided with the fans entrance.
As a kind of preferable technical scheme of the present invention, protection network is provided with the air outlet.
As a kind of preferable technical scheme of the present invention, the rear and front end of the filter assemblies is provided with screen pack.
As a kind of preferable technical scheme of the present invention, the air outlet of the cooling pipe is evenly distributed on the four of transformer
Week.
As a kind of preferable technical scheme of the present invention, the cooling pipe is fixed in transformer tank by fixture
Portion.
As a kind of preferable technical scheme of the present invention, the fixture includes the retainer ring of " u "-shaped, the retainer ring
Both ends are provided with stator, and the stator is fixed on the inwall of transformer tank by fixed screw.
As a kind of preferable technical scheme of the present invention, the diameter of the retainer ring is identical with the diameter of cooling pipe, institute
The depth for stating retainer ring is identical with the diameter of cooling pipe.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) invention is provided with a series of connecting hole by setting connecting plate on connecting plate, and in connecting hole
It is interior to be provided with cooling connecting tube, cooling pipe is connected with connecting hole, after wind is transferred to cooling pipe from cooling blower, wind quilt
It is scattered that wind-force is reduced, so as to reduce the impact and destruction to transformer, reduce the abrasion of transformer；
(2) invention is by setting a series of cooling pipe, and the cooling air outlet of cooling pipe is uniform
It is distributed in the surrounding of transformer so that each position of transformer can be cooled, so that transformer Cooling is uniform, cooling
Effect is good.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the connecting board structure schematic diagram of the present invention；
Fig. 3 is the anchor structure schematic diagram of the present invention.
In figure：1- transformer tanks；2- transformers；3- mounting brackets；4- cooling blowers；5- fans entrances；6- fan outlets；7-
Air inlet；8- air outlets；9- intake stacks；10- connecting pipes；11- filter pipes；12- filter assemblies；13- connecting plates；14-
Connecting hole；15- cooling connecting tubes；16- cooling pipes；17- cools down air outlet；18- screen packs；19- protection networks；20- fixtures；
21- retainer rings；22- stators；23- fixed screws.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., only it is direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
Embodiment：
As depicted in figs. 1 and 2, the invention provides a kind of cooling air duct construction for transformer radiating, including transformation
Device case 1 and the transformer 2 in transformer tank 1, the transformer tank 1 are externally provided with mounting bracket 3, pacified on the mounting bracket 3
Equipped with cooling blower 4, the cooling blower 4 is provided with fans entrance 5 and fan outlet 6, and screen pack is provided with the fans entrance 5
18, the transformer tank 1 is communicated with air inlet 7 and air outlet 8 inside and outside it, and protection network 19, institute are provided with the air outlet 8
State and intake stack 9 is provided with air inlet 7, be connected between the intake stack 9 and fan outlet 6 by connecting pipe 10, it is described
Filter pipe 11 is provided between connecting pipe 10 and intake stack 9, mesh-structured filtering group is provided with the filter pipe 11
Part 12, the filter assemblies 12 are interior to be provided with activated carbon, and the rear and front end of the filter assemblies 12 is provided with screen pack 18, the air intake
One end that pipeline 9 is located in transformer tank 1 is provided with connecting plate 13, and some connecting holes 14, institute are uniformly provided with the connecting plate 13
State in connecting hole 14 and be provided with cooling connecting tube 15, the cooling connecting tube 15 is connected with cooling pipe 16, the cooling pipe 16
Provided with cooling air outlet 17, the air outlet of the cooling pipe 16 is evenly distributed on the surrounding of transformer 2；
As shown in figure 3, in the present invention, the cooling pipe 16 is fixed on the inside of transformer tank 1 by fixture 20,
The fixture 20 includes the retainer ring 21 of " u "-shaped, and the diameter of the retainer ring 21 is identical with the diameter of cooling pipe 16, described
The depth of retainer ring 21 is identical with the diameter of cooling pipe 16, and the both ends of the retainer ring 21 are provided with stator 22, the fixation
Piece 22 is fixed on by fixed screw 23 on the inwall of transformer tank 1.
In summary, the main characteristic of the invention lies in that：
(1) invention is provided with a series of connecting hole 14 by setting connecting plate on connecting plate 13, and even
Connect and be provided with cooling connecting tube 15 in hole 14, cooling pipe 16 is connected with connecting hole 15, when wind be transferred to from cooling blower 4 it is cold
But after pipeline 16, wind is scattered such that wind-force reduces, and so as to reduce the impact and destruction to transformer 2, reduces the mill of transformer 2
Damage；
(2) invention is by setting a series of cooling pipe 16, and by the cooling air outlet of cooling pipe 16
17 are evenly distributed on the surrounding of transformer 2 so that each position of transformer 2 can be cooled, so that transformer 2 cools down
Uniformly, good cooling results.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (8)
- A kind of 1. cooling air duct construction for transformer radiating, it is characterised in that：Including transformer tank (1) and installed in transformation Transformer (2) in device case (1), the transformer tank (1) are externally provided with mounting bracket (3), cooling are provided with the mounting bracket (3) Blower fan (4), the cooling blower (4) are provided with fans entrance (5) and fan outlet (6), and the transformer tank (1) is communicated with it Inside and outside air inlet (7) and air outlet (8), air inlet (7) place are provided with intake stack (9), the intake stack (9) and wind It is connected between machine outlet (6) by connecting pipe (10), screen pipe is provided between the connecting pipe (10) and intake stack (9) Road (11), the filter pipe (11) is interior to be provided with mesh-structured filter assemblies (12), is provided with and lives in the filter assemblies (12) Property charcoal, one end that the intake stack (9) is located in transformer tank (1) is provided with connecting plate (13), on the connecting plate (13) It is even to be provided with some connecting holes (14), cooling connecting tube (15) is provided with the connecting hole (14), the cooling connecting tube (15) is even Cooling pipe (16) is connected to, the cooling pipe (16) is provided with cooling air outlet (17).
- A kind of 2. cooling air duct construction for transformer radiating according to claim 1, it is characterised in that：The blower fan Entrance (5) place is provided with screen pack (18).
- A kind of 3. cooling air duct construction for transformer radiating according to claim 1, it is characterised in that：The air-out Mouth (8) place is provided with protection network (19).
- A kind of 4. cooling air duct construction for transformer radiating according to claim 1, it is characterised in that：The filtering The rear and front end of component (12) is provided with screen pack (18).
- A kind of 5. cooling air duct construction for transformer radiating according to claim 1, it is characterised in that：The cooling The air outlet of pipeline (16) is evenly distributed on the surrounding of transformer (2).
- A kind of 6. cooling air duct construction for transformer radiating according to claim 1, it is characterised in that：The cooling Pipeline (16) is fixed on the inside of transformer tank (1) by fixture (20).
- A kind of 7. cooling air duct construction for transformer radiating according to claim 1, it is characterised in that：The fixation Part (20) includes the retainer ring (21) of " u "-shaped, and the both ends of the retainer ring (21) are provided with stator (22), the stator (22) It is fixed on by fixed screw (23) on the inwall of transformer tank (1).
- A kind of 8. cooling air duct construction for transformer radiating according to claim 1, it is characterised in that：The fixation The diameter of ring (21) is identical with the diameter of cooling pipe (16), the depth of the retainer ring (21) and the diameter of cooling pipe (16) It is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715053.5A CN107578891A (en) | 2017-08-19 | 2017-08-19 | A kind of cooling air duct construction for transformer radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715053.5A CN107578891A (en) | 2017-08-19 | 2017-08-19 | A kind of cooling air duct construction for transformer radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107578891A true CN107578891A (en) | 2018-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710715053.5A Pending CN107578891A (en) | 2017-08-19 | 2017-08-19 | A kind of cooling air duct construction for transformer radiating |
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| Country | Link |
|---|---|
| CN (1) | CN107578891A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109813A (en) * | 2018-01-24 | 2018-06-01 | 湖州同立光电材料有限公司 | A kind of transformer of good heat dissipation effect |
| 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 |
| CN108305749A (en) * | 2018-01-31 | 2018-07-20 | 倪惠芳 | A kind of aerospace transformer cooling device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205159038U (en) * | 2015-12-04 | 2016-04-13 | 福州福变电气有限公司 | Dry -type transformer intelligence heat dissipation case |
| CN205303106U (en) * | 2015-12-23 | 2016-06-08 | 广州鹏林照明灯具有限公司 | High -efficient heat dissipation type LED lamp transformer |
-
2017
- 2017-08-19 CN CN201710715053.5A patent/CN107578891A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205159038U (en) * | 2015-12-04 | 2016-04-13 | 福州福变电气有限公司 | Dry -type transformer intelligence heat dissipation case |
| CN205303106U (en) * | 2015-12-23 | 2016-06-08 | 广州鹏林照明灯具有限公司 | High -efficient heat dissipation type LED lamp transformer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109813A (en) * | 2018-01-24 | 2018-06-01 | 湖州同立光电材料有限公司 | A kind of transformer of good heat dissipation effect |
| 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 |
| CN108305749A (en) * | 2018-01-31 | 2018-07-20 | 倪惠芳 | A kind of aerospace transformer cooling device |
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Application publication date: 20180112 |