CN207068604U - A kind of oil tank of transformer liquid cooling apparatus - Google Patents
A kind of oil tank of transformer liquid cooling apparatus Download PDFInfo
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- CN207068604U CN207068604U CN201720678214.3U CN201720678214U CN207068604U CN 207068604 U CN207068604 U CN 207068604U CN 201720678214 U CN201720678214 U CN 201720678214U CN 207068604 U CN207068604 U CN 207068604U
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- oil tank
- circulating line
- air
- tank body
- cooling chamber
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Abstract
A kind of oil tank of transformer liquid cooling apparatus of the utility model belongs to field of electrical equipment, including the housing that outside seals and the tank body of oil tank for being arranged on enclosure interior bottom, the upper and lower ends of the tank body of oil tank side wall offer exhaust outlet and air inlet respectively, acoustical cotton is fixedly installed on the inwall of the housing, independent refrigerant room is provided with the top of the tank body of oil tank, horizontal circulating line III is provided with the refrigerant room, the both sides of the tank body of oil tank are respectively equipped with independent cooling chamber I and cooling chamber II, vertical circulating line I and circulating line II are respectively arranged with the cooling chamber I and cooling chamber II；The utility model is simple in construction efficiently, operation and installation are convenient, cooled using more waste heats caused by oil tank of transformer, and radiating and temperature reduction performance are good, it is energy-saving, and resistance to overturning and uniformity are good, practicality is stronger, has good value for applications.
Description
Technical field
The utility model belongs to field of electrical equipment, and in particular to a kind of oil tank of transformer liquid cooling apparatus.
Background technology
At present, existing transformer is all disposed within cabinet greatly, and oil tank of transformer is set directly in transformer body, so
Heat emission hole is set on cabinet afterwards, radiated using natural wind, this radiating mode, not only radiating rate is slow, and easily
Dust and moisture are introduced out of heat emission hole, shortens the service life of transformer, a kind of transformer oil that can solve these problems
Case liquid cooling apparatus needs further to research and develop.
Also there is many defects in existing oil tank of transformer liquid cooling apparatus, specifically there is some following deficiency：
First, radiating and temperature reduction performance are bad, not only radiating and cooling rate are slow, and degree of safety is inadequate, uneven；
Second, the problem of local cooling be present, overall danger coefficient is too high；
Third, short life, cumbersome, problems be present, practicality is not strong.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of oil tank of transformer liquid cold
Device, efficient, operation and installation simple in construction conveniently, are cooled using more waste heats caused by oil tank of transformer, radiate and drop
Warm nature can be good, energy-saving, and resistance to overturning and uniformity are good, and practicality is stronger, has use and promotion price well
Value.
To achieve the above object, technical scheme is used by the utility model：A kind of oil tank of transformer liquid cooling apparatus, bag
Include the housing of outside sealing and be arranged on the tank body of oil tank of enclosure interior bottom, the upper and lower ends difference of the tank body of oil tank side wall
Exhaust outlet and air inlet are offered, acoustical cotton is fixedly installed on the inwall of the housing, the top of the tank body of oil tank is set
There is independent refrigerant room, horizontal circulating line III is provided with the refrigerant room, is fixed in the cavity of the circulating line III
The refrigerant pipe of horizontally extending S types is provided with, covered with for hot-air to be converted on the inner tubal wall of the refrigerant pipe
For the refrigerant of cold air, the lower surface of the refrigerant room is communicated with several and declines uniform air-pressure chamber beneficial to cold air, described
The helicla flute being extends in the vertical direction is installed with the cavity of air-pressure chamber, positioned at the lower section of helicla flute on the roof of tank body of oil tank
The cold wind mouth of circle is offered, the cold wind plate being engaged is installed with the cold wind mouth, described cold wind plate is provided with multiple equal
The cold wind hole of even distribution；
The both sides of the tank body of oil tank are respectively equipped with independent cooling chamber I and cooling chamber II, the cooling chamber I and cooling chamber
Vertical circulating line I and circulating line II are respectively arranged with II, the circulating line I, circulating line II pass through gas respectively
Valve is connected with circulating line III, and exhaust outlet is connected by the circulating line I, circulating line II with air inlet respectively, is located at
Circulating line I and the inherent position close to air inlet of circulating line II are respectively equipped with air-introduced machine, the circulating line I and circulation pipe
The outside in road II is surrounded with spiral cold water pipe, and the side of the spiral cold water pipe is connected with forms circulation line therewith
Water-circulating pipe, the water-circulating pipe are provided with circulating pump and water cooler.
Further, described cold wind hole is uniformly divided by a straight hole of underface in the middle part of helicla flute and along the circumferential direction
Multiple inclined holes composition of the cloth around straight hole.
Further, the bottom of the tank body of oil tank is connected by de-noising pad with housing.
Further, the refrigerant room, cooling chamber I and cooling chamber II isolate setting with tank body of oil tank respectively.
Further, the cold wind plate is fixedly installed on the roof of tank body of oil tank.
Further, the number of the air-pressure chamber is 2-5.
The beneficial effects of the utility model are：
A kind of oil tank of transformer liquid cooling apparatus of the utility model, efficient, operation and installation simple in construction conveniently, utilize transformation
More waste heats are cooled caused by device fuel tank, and radiating and temperature reduction performance are good, energy-saving, and resistance to overturning and uniformity
Good, practicality is stronger, has good value for applications.It is embodied in advantages below：
1st, independent refrigerant room, cooling chamber I and cooling chamber II：Equal shape between three and between three and tank body of oil tank
Into mutually isolated state so that general safety is reliable, reduces danger coefficient；And integrally employ air cooling and two kinds of sides of water cooling
Method cooperates, and good heat dissipation effect, is cooled using more waste heats caused by oil tank of transformer, and cooling rate is fast, lowering temperature uniform,
It is energy-saving；
2nd, circulating line I, circulating line II and circulating line III：It is mutually isolated between three, and by air valve in three
Between adjust, have the function that hot-air to cold air convert carry out fast cooling, uniformity of temperature profile；
3rd, air-pressure chamber：The lower surface of the refrigerant room is communicated with several and declines uniform air-pressure chamber beneficial to cold air, makes
Obtain cold air to be distributed during decline more uniformly, prevent local cooling；
4th, acoustical cotton：Acoustical cotton is fixedly installed on the inwall of the housing, improves the overall using effect of device, protection
Performance is good, green；
5th, de-noising pad：The bottom of the tank body of oil tank is connected by de-noising pad with housing so that overall noise is low, stability
It is good, it is green；
6th, air valve：Air valve 19 can connect peripheral control unit, can optionally control the hot-air in circulating line III 7
Amount, and then control hot-air in refrigerant room 6 to the transforming degree of cold air, to realize the control of the cold blast rate to cold wind mouth 12, make
It must cool and radiate good uniform.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of air-pressure chamber；
Marked in figure：1st, housing, 2, tank body of oil tank, 3, exhaust outlet, 4, air inlet, 5, acoustical cotton, 6, refrigerant room, 7, circulation
Pipeline III, 8, refrigerant pipe, 9, refrigerant, 10, air-pressure chamber, 11, helicla flute, 12, cold wind mouth, 13, cold wind plate, 14, cold wind hole,
1401st, straight hole, 1402, inclined hole, 15, cooling chamber I, 16, cooling chamber II, 17, circulating line I, 18, circulating line II, 19, gas
Valve, 20, air-introduced machine, 21, spiral cold water pipe, 22, water-circulating pipe, 23, circulating pump, 24, water cooler, 25, de-noising pad.
Embodiment
Specific embodiment is provided below in conjunction with the accompanying drawings, and the technical solution of the utility model is described in further detail.This
Embodiment is the most preferred embodiment premised on technical solutions of the utility model, but the scope of protection of the utility model is not limited to down
The embodiment stated.
As shown in Figure 1-2, a kind of oil tank of transformer liquid cooling apparatus, including the housing 1 of outside sealing and be arranged in housing 1
The tank body of oil tank 2 of portion bottom, the upper and lower ends of the side wall of tank body of oil tank 2 offer exhaust outlet 3 and air inlet 4 respectively, described
Acoustical cotton 5 is fixedly installed on the inwall of housing 1, improves the overall using effect of device, barrier propterty is good, green；Institute
The top for stating tank body of oil tank 2 is provided with independent refrigerant room 6, and horizontal circulating line III 7, institute are provided with the refrigerant room 6
State the refrigerant pipe 8 that horizontally extending S types are fixedly installed in the cavity of circulating line III 7, the inner tube of the refrigerant pipe 8
Covered with the refrigerant 9 for hot-air to be converted into cold air on wall；As shown in Fig. 2 the lower surface of the refrigerant room 6 is communicated with
Several are beneficial to cold air and decline uniform air-pressure chamber 10, are installed with what is be extends in the vertical direction in the cavity of the air-pressure chamber 10
Helicla flute 11, the cold wind mouth 12 of circle, the cold wind mouth are offered on the roof of tank body of oil tank 2 positioned at the lower section of helicla flute 11
The cold wind plate 13 being engaged is installed with 12, described cold wind plate 13 is provided with multiple equally distributed cold wind holes 14 so that cold
Air is distributed more uniformly during decline, prevents local cooling；
The both sides of the tank body of oil tank 2 are respectively equipped with independent cooling chamber I 15 and cooling chamber II 16, the cooling chamber I 15
Be respectively arranged with vertical circulating line I 17 and circulating line II 18 in cooling chamber II 16, the circulating line I 17, circulation
Pipeline II 18 is connected by air valve 19 with circulating line III 7 respectively, and the circulating line I 17, circulating line II 18 respectively will
Exhaust outlet 3 is connected with air inlet 4, distinguishes in circulating line I 17 and circulating line II 18 close to the position of air inlet 4
Provided with air-introduced machine 20, the outside of the circulating line I 17 and circulating line II 18 is surrounded with spiral cold water pipe 21, described
The side of spiral cold water pipe 21 is connected with the water-circulating pipe 22 for forming circulation line therewith, and the water-circulating pipe 22 is provided with circulation
Pump 23 and water cooler 24.
Further, described cold wind hole 14 is by the straight hole 1401 immediately below the middle part of helicla flute 11 and circumferentially just
Formed to the multiple inclined holes 1402 being evenly distributed on around straight hole 1401 so that cold air is distributed more equal during decline
It is even, prevent local cooling.
Further, the bottom of the tank body of oil tank 2 is connected by de-noising pad 25 with housing 1 so that overall noise is low, steady
It is qualitative good, it is green.
Further, the refrigerant room 6, cooling chamber I 15 and cooling chamber II 16 isolate setting with tank body of oil tank 2 respectively.Enter
One step, it is respectively formed phase between independent refrigerant room, cooling chamber I and the three of cooling chamber II and between three and tank body of oil tank
Mutual isolation so that general safety is reliable, reduces danger coefficient；And integrally employ air cooling and water cooling two methods phase
Mutually coordinate, cooled using more waste heats caused by oil tank of transformer, cooling rate is fast, lowering temperature uniform, energy-saving.
Further, it is mutually isolated between circulating line I, circulating line II and the three of circulating line III, and pass through air valve
19 are adjusted between three, are haveed the function that hot-air converts to cold air and are carried out fast cooling, uniformity of temperature profile；As excellent
Select scheme, in the technical program, the air valve 19 connects peripheral control unit, can optionally control in circulating line III 7
Quantity of hot air, and then control hot-air in refrigerant room 6 to the transforming degree of cold air, to realize the control of the cold blast rate to cold wind mouth 12
System so that cooling and radiating are good uniform.
Further, the cold wind plate 13 is fixedly installed on the roof of tank body of oil tank 2.
Further, the number of the air-pressure chamber 10 is 2-5.Preferably, air-pressure chamber described in the present embodiment
10 number is 3.
The course of work of the present utility model is as follows：In the presence of air-introduced machine 20, the air in tank body of oil tank 2 is via circulation
Pipeline I 17 and circulating line II 18 distinguish circulation, when air is via tank body of oil tank 2, by heat band caused by its operation
Walk, hot-air is entered in circulating line I 17 and circulating line II 18 by exhaust outlet 3 respectively, on the one hand, part hot-air passes through
The control of air valve 19, entered from circulating line I 17 and circulating line II 18 in circulating line III 7, by cold in refrigerant pipe 8
Matchmaker, which acts on, occurs heat exchange, temperature reduce after air via the common of the helicla flute 11 in air-pressure chamber 10 and lower section cold wind plate 13
After effect declines uniformly, continue back in tank body of oil tank 2 and cooled and radiated；On the other hand, in circulating line I 17 and circulation
In pipeline II 18, heat exchange occurs with the cold water in spiral cold water pipe 21 respectively for hot-air, temperature reduce after air via entering
Air port 4 is continued back in tank body of oil tank 2, so circulation, after the cold water temperature rise of spiral cold water pipe 21, in the work of circulating pump 23
Under, enter in water cooler 24 and cool.
Embodiment of the present utility model is simultaneously not restricted to the described embodiments, and other are any without departing from of the present utility model
Spirit Essence with made under principle change, modification, replacement, combine, simplification, should be equivalent substitute mode, be included in
In the scope of protection of the utility model.
Claims (6)
1. a kind of oil tank of transformer liquid cooling apparatus, include the housing of outside sealing（1）Be arranged on housing（1）The oil of inner bottom
Box body（2）, the tank body of oil tank（2）The upper and lower ends of side wall offer exhaust outlet respectively（3）And air inlet（4）, its feature
It is：The housing（1）Inwall on be fixedly installed acoustical cotton（5）, the tank body of oil tank（2）Top be provided with it is independent
Refrigerant room（6）, the refrigerant room（6）Inside it is provided with horizontal circulating line III（7）, the circulating line III（7）Cavity in
It is fixedly installed the refrigerant pipe of horizontally extending S types（8）, the refrigerant pipe（8）Inner tubal wall on covered with for will
Hot-air is converted into the refrigerant of cold air（9）, the refrigerant room（6）Lower surface be communicated with several decline beneficial to cold air it is equal
Even air-pressure chamber（10）, the air-pressure chamber（10）Cavity in be installed with the helicla flute being extends in the vertical direction（11）, positioned at spiral shell
Spin slot（11）Lower section in tank body of oil tank（2）Roof on offer circle cold wind mouth（12）, the cold wind mouth（12）It is upper solid
Provided with the cold wind plate being engaged（13）, described cold wind plate（13）It is provided with multiple equally distributed cold wind holes（14）；
The tank body of oil tank（2）Both sides be respectively equipped with independent cooling chamber I（15）With cooling chamber II（16）, the cooling chamber I
（15）With cooling chamber II（16）Inside it is respectively arranged with vertical circulating line I（17）With circulating line II（18）, the circulation pipe
Road I（17）, circulating line II（18）Pass through air valve respectively（19）With circulating line III（7）It is connected, the circulating line I
（17）, circulating line II（18）Respectively by exhaust outlet（3）And air inlet（4）It is connected, positioned at circulating line I（17）And circulation pipe
Road II（18）Inherent close air inlet（4）Position be respectively equipped with air-introduced machine（20）, the circulating line I（17）And circulating line
Ⅱ（18）Outside be surrounded with spiral cold water pipe（21）, the spiral cold water pipe（21）Side be connected with and form therewith
The water-circulating pipe of circulation line（22）, the water-circulating pipe（22）It is provided with circulating pump（23）And water cooler（24）.
A kind of 2. oil tank of transformer liquid cooling apparatus according to claim 1, it is characterised in that：Described cold wind hole（14）By
In helicla flute（11）A straight hole immediately below middle part（1401）Be distributed uniformly and circumferentially in straight hole（1401）Around
Multiple inclined holes（1402）Composition.
A kind of 3. oil tank of transformer liquid cooling apparatus according to claim 1, it is characterised in that：The tank body of oil tank（2）'s
Bottom passes through de-noising pad（25）With housing（1）Connection.
A kind of 4. oil tank of transformer liquid cooling apparatus according to claim 1, it is characterised in that：The refrigerant room（6）, cooling
Room I（15）With cooling chamber II（16）Respectively with tank body of oil tank（2）Isolation is set.
A kind of 5. oil tank of transformer liquid cooling apparatus according to claim 1, it is characterised in that：The cold wind plate（13）It is fixed
It is arranged on tank body of oil tank（2）Roof on.
A kind of 6. oil tank of transformer liquid cooling apparatus according to claim 1, it is characterised in that：The air-pressure chamber（10）
Number is 2-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678214.3U CN207068604U (en) | 2017-06-12 | 2017-06-12 | A kind of oil tank of transformer liquid cooling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678214.3U CN207068604U (en) | 2017-06-12 | 2017-06-12 | A kind of oil tank of transformer liquid cooling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207068604U true CN207068604U (en) | 2018-03-02 |
Family
ID=61508581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678214.3U Expired - Fee Related CN207068604U (en) | 2017-06-12 | 2017-06-12 | A kind of oil tank of transformer liquid cooling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207068604U (en) |
-
2017
- 2017-06-12 CN CN201720678214.3U patent/CN207068604U/en not_active Expired - Fee Related
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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: 20180302 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |