CN204165432U - Two oil duct spiral-plate forced oil water cooler - Google Patents
Two oil duct spiral-plate forced oil water cooler Download PDFInfo
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- CN204165432U CN204165432U CN201420419160.5U CN201420419160U CN204165432U CN 204165432 U CN204165432 U CN 204165432U CN 201420419160 U CN201420419160 U CN 201420419160U CN 204165432 U CN204165432 U CN 204165432U
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Abstract
The two oil duct spiral-plate forced oil water cooler of the utility model, relate to a kind of cooler, it comprises heat exchanging body, heat exchanging body inside is provided with aquaporin and is separately positioned on oily passage I and the oily passage II in outside in aquaporin, aquaporin, oil passage I, oil passage II is helical structure, also intake antrum is provided with inside heat exchanging body helical structure, go out oil pocket I, go out oil pocket II 3 separate chamber, intake antrum is communicated with aquaporin, go out oil pocket II, go out oil pocket I and be disposed side by side on intake antrum side successively, go out oil pocket I to be communicated with oily passage I, go out oil pocket II to be communicated with oily passage II, heat exchanging body top is provided with the water inlet be communicated with intake antrum, heat exchanging body outer wall is provided with the delivery port be communicated with aquaporin, the oil-in I be communicated with oily passage I, the oil-in II be communicated with oily passage II, heat exchanging body diapire is provided with and the oil-out I going out oil pocket I and be communicated with, with the oil-out II going out oil pocket II and be communicated with.The utility model can effectively reduce water consumption, power consumption, and volume is little, and cost is low.
Description
Technical field
The utility model relates to a kind of cooler, particularly a kind of spiral plate type oil-water cooler.
Background technology
Existing spiral plate type oil-water cooler to be normally welded on one piece of central compartment baffle plate by two pieces of metal sheets and twist up respectively.Two pieces of metal sheets form two spirality channels in cooler, and top, bottom are welded with cover plate or end socket respectively, and when carrying out heat exchange, cold and hot fluid enters two passes respectively, in cooler, make counter-current flow.This oil-water cooler exists that water consumption is large, power consumption is high, and the large floor space of volume is many, the defects such as function singleness.
Summary of the invention
The purpose of this utility model is to provide one can effectively reduce water consumption, power consumption, reduces floor space, cost-saving two oil duct spiral-plate forced oil water coolers.
The technical scheme that the utility model adopts for achieving the above object is: a kind of two oil duct spiral-plate forced oil water cooler, this oil water cooler comprises the cylindrical heat exchanging body of outline, heat exchanging body inside is provided with aquaporin that cooling current lead to and is separately positioned on oily passage I and the oily passage II in outside in aquaporin, described aquaporin, oil passage I, oil passage II is helical structure, also intake antrum is provided with inside described heat exchanging body helical structure, go out oil pocket I, go out oil pocket II 3 separate chamber, intake antrum is communicated with aquaporin, go out oil pocket II, go out oil pocket I and be disposed side by side on intake antrum side successively, go out oil pocket I to be communicated with oily passage I, go out oil pocket II to be communicated with oily passage II, heat exchanging body top is provided with the water inlet be communicated with intake antrum, heat exchanging body outer wall is provided with the delivery port be communicated with aquaporin, heat exchanging body outer wall is provided with the oil-in I be communicated with oily passage I, heat exchanging body outer wall is also provided with the oil-in II be communicated with oily passage II, heat exchanging body diapire is provided with and the oil-out I going out oil pocket I and be communicated with, heat exchanging body diapire is also provided with and the oil-out II going out oil pocket II and be communicated with.
Further technical scheme of the present utility model is: described intake antrum, go out oil pocket I, go out oil pocket II 3 chamber cross sections all in fan-shaped, and each fan-shaped central angle is respectively 120 degree; Spacing column is respectively equipped with in described aquaporin, oily passage I, oily passage II.
The two oil duct spiral-plate forced oil water cooler of the utility model has following beneficial effect:
1, the two oil duct spiral-plate forced oil water cooler compact conformation of the utility model, floor space, exposed surface reduce 40%, effectively reduce floor space, cost-saving;
2, the aquaporin of the two oil duct spiral-plate forced oil water cooler of the utility model, oily passage I, oily passage II be whole coiled sheet system, welding good airproof performance afterwards, reliability when ensure that profit heat exchange, thus make the safe operation of transformer energy, and structure is reliable;
3. pair oil duct spiral-plate forced oil water cooler cooling is arranged as aquaporin, oily passage I, oily passage II, aquaporin structure, the water circulation direction arranging aquaporin is specially clockwise, the oily flow path direction of oil passage I, oily passage II is counterclockwise, improve profit rate of heat exchange, strengthen oil cooled effect;
4, prove through overtesting, the two oil duct spiral-plate forced oil water cooler overall heat-transfer coefficient of the utility model is up to 3300Kcal/ m2.h DEG C, it is air-cooled that heat-transfer effect is better than YF() cooler and traditional tubular heat exchanger, it is 1-3 times of tubular heat exchanger, thus saved the energy, and have good economy, effectively reduce water consumption, power consumption.
Below in conjunction with drawings and Examples, the two oil duct spiral-plate forced oil water cooler of the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation that this pair of oil duct spiral-plate forced oil water cooler connects power controling box and oil pump;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the cutaway view Amplified image of heat exchanging body shown in Fig. 1;
Main element label declaration: 1-water pressure gauge, 2-heat exchanging body, 3-oil temperature gauge, 4-power controling box, 5-oil flow relay, 6-oil pipe, 7-fuel tap, 8-oil pump, 9-support, fuel-displaced flange II, the 12-water-output flange of the fuel-displaced flange of 10-I, 11-, 13-water-in flange, 14-oil-feed flange I, 15-oil-feed flange II, 16-oil passage II, 17-intake antrum, 18-spacing column, 19-aquaporin, 20-goes out oil pocket I, 21-oil passage I, 22-and goes out oil pocket II.D-delivery port, c-water inlet, b1-oil-out I, b2-oil-out II, a1-oil-in I, a2-oil-in II.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, the two oil duct spiral-plate forced oil water cooler of the utility model, this oil water cooler comprises the cylindrical heat exchanging body 2 of outline, heat exchanging body 2 inside is provided with the aquaporin 19 of Cooling Water circulation and is separately positioned on oily passage I 21 and the oily passage II 16 in outside in aquaporin 19, described aquaporin 19, oily passage I 21, oily passage II 16 are spiral plate structure, heat exchanging body 2 top is provided with the water inlet c be communicated with intake antrum 17, and water inlet c is formed by the water-in flange 13 be communicated with intake antrum 17 in heat exchanging body 2 welded top; Heat exchanging body 2 outer wall is provided with the delivery port d be communicated with aquaporin 19, and delivery port d is formed by welding the water-output flange 12 be communicated with aquaporin 19 on heat exchanging body 2 outer wall; Heat exchanging body 2 outer wall is provided with oil-in I a1 be communicated with oily passage I 21, and oil-in I a1 is formed by welding the oil-feed flange I 14 be communicated with oily passage I 21 on heat exchanging body 2 outer wall; Heat exchanging body 2 outer wall is also provided with oil-in II a2 be communicated with oily passage II 16, oil-in II a2 is formed by welding the oil-feed flange II 15 be communicated with oily passage II 16 on heat exchanging body 2 outer wall; Heat exchanging body 2 diapire be provided with oil-out I b1 going out oil pocket I 20 and be communicated with, oil-out I b1 by welding on heat exchanging body 2 diapire with go out the fuel-displaced flange I 10 that oil pocket I 20 is communicated with and formed; Heat exchanging body 2 diapire is also provided with oil-out II b2 going out oil pocket II 22 and be communicated with, oil-out II b2 by welding on heat exchanging body 2 diapire with go out the fuel-displaced flange II 11 that oil pocket II 22 is communicated with and formed; Oil-out I b1, oil pocket top side, oil-out II b2 place are separately installed with oil temperature gauge 3, vent device, are provided with water pressure gauge 1 at delivery port d place.
Be provided with intake antrum 17, go out oil pocket I 20, go out oil pocket II 22 3 separate chamber in cylindrical portion inside described heat exchanging body 2 helical structure, each chamber cross section is all in fan-shaped, and three fan-shaped central angles are respectively 120 degree.Intake antrum 17 and aquaporin 19 are communicated as one, and go out oil pocket II 22, go out oil pocket I 20 and be disposed side by side on intake antrum 17 side successively, go out oil pocket I 20 and be communicated as one with oily passage I 21, go out oil pocket II 22 and be communicated as one with oily passage II 16.Respectively at the corresponding flange of import and export place erecting and welding and two end-plates, just define an independent water flow circuits, two independent oil flow circuit.
Heat exchanging body 2 is that the stainless-steel roll coiled sheet system being 2-3mm by three thickness is formed, and goes out oil pocket I 20, goes out the steel plate head end of oil pocket II 22 and intake antrum 17 and weld together.Described heat exchanging body 2 top is respectively equipped with the steam vent be communicated with aquaporin 19, oily passage I 21, oily passage II 16, and steam vent makes the use of transformer oil bubble-free generation and sample examination in oil circuit after can being vented; Be respectively equipped with spacing column 18 in described aquaporin 19, oily passage I 21, oily passage II 16, ensure helical structure size like this, also can increase the disturbance of fluid, increase Reynolds number, improve heat transfer efficiency.
During use, heat exchanging body 2 is arranged on support 9, oil-in I a1, oil-in II a2 are connected by oil pipe 6 with two oil pumps 8 respectively, then are connected to form two groups of oil return lines by oil pipe and transformer (not shown), are also connected with oil flow relay 5 and fuel tap 7 in oil pipe 6.Cold water enters intake antrum 17 by the water inlet c on heat exchanging body 2 top, then flows in aquaporin 19 by intake antrum 17, flows out delivery port d from inside to outside at aquaporin 19.Transformer produces deep fat and enters oily passage I 21, oily passage II 16 by oil-in I a1, oil-in II a2 respectively, then ecto-entad flows to out oil pocket I 20, goes out in oil pocket II 22, after flow out to transformer through oil-out I b1, oil-out II b2.In figure, arrow is the direction of fluid flowing, cooling water and deep fat do reverse flow in heat exchanging body 2, accelerate rate of heat exchange, deep fat flows to oil duct spiral wooden partition generation heat in oil duct, the spiral wooden partition of oil duct and aquaporin 19 is shared, in aquaporin, cooling water flow is taken away deep fat at spiral wooden partition generation heat, completes the heat exchange of deep fat and cooling water.Power controling box 4 is installed simultaneously, arranges and transformer Control protection interconnected system, protection system for motor, ensure that transformer and Oil pump electrical machinery normally run.
Claims (3)
1. a two oil duct spiral-plate forced oil water cooler, it is characterized in that, this oil water cooler comprises the cylindrical heat exchanging body of outline (2), heat exchanging body (2) inside is provided with the logical aquaporin (19) of cooling current and is separately positioned on oily passage I (21) and the oily passage II (16) in outside in aquaporin (19), described aquaporin (19), oil passage I (21), oil passage II (16) is helical structure, intake antrum (17) is also provided with inside described heat exchanging body (2) helical structure, go out oil pocket I (20), go out oil pocket II (22) three separate chamber, intake antrum (17) is communicated with aquaporin (19), go out oil pocket II (22), go out oil pocket I (20) and be disposed side by side on intake antrum (17) side successively, go out oil pocket I (20) to be communicated with oily passage I (21), go out oil pocket II (22) to be communicated with oily passage II (16), heat exchanging body (2) top is provided with the water inlet (c) be communicated with intake antrum (17), heat exchanging body (2) outer wall is provided with the delivery port (d) be communicated with aquaporin (19), heat exchanging body (2) outer wall is provided with the oil-in I (a1) be communicated with oily passage I (21), heat exchanging body (2) outer wall is also provided with the oil-in II (a2) be communicated with oily passage II (16), heat exchanging body (2) diapire is provided with and the oil-out I (b1) going out oil pocket I (20) and be communicated with, heat exchanging body (2) diapire is also provided with and the oil-out II (b2) going out oil pocket II (22) and be communicated with.
2. oil duct spiral-plate forced oil water cooler as claimed in claim 1 two, is characterized in that, described intake antrum (17), goes out oil pocket I (20), goes out oil pocket II (22) three chamber cross section all in fan-shaped, and each fan-shaped central angle is respectively 120 degree.
3. two oil duct spiral-plate forced oil water cooler as claimed in claim 1, is characterized in that, be respectively equipped with spacing column (18) in described aquaporin (19), oily passage I (21), oily passage II (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419160.5U CN204165432U (en) | 2014-07-28 | 2014-07-28 | Two oil duct spiral-plate forced oil water cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419160.5U CN204165432U (en) | 2014-07-28 | 2014-07-28 | Two oil duct spiral-plate forced oil water cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165432U true CN204165432U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419160.5U Active CN204165432U (en) | 2014-07-28 | 2014-07-28 | Two oil duct spiral-plate forced oil water cooler |
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| CN (1) | CN204165432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257363A (en) * | 2015-10-19 | 2016-01-20 | 浙江钱江摩托股份有限公司 | Engine oil cooler |
-
2014
- 2014-07-28 CN CN201420419160.5U patent/CN204165432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257363A (en) * | 2015-10-19 | 2016-01-20 | 浙江钱江摩托股份有限公司 | Engine oil cooler |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |