CN204804938U - Liquid cooler among excavator cooling system - Google Patents
Liquid cooler among excavator cooling system Download PDFInfo
- Publication number
- CN204804938U CN204804938U CN201520502966.5U CN201520502966U CN204804938U CN 204804938 U CN204804938 U CN 204804938U CN 201520502966 U CN201520502966 U CN 201520502966U CN 204804938 U CN204804938 U CN 204804938U
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- CN
- China
- Prior art keywords
- wing plate
- plate
- hole
- internal channel
- fin
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a liquid cooler among excavator cooling system, includes cooler core, fan housing, curb plate, upper end head and lower extreme head, its characterized in that: side quilt around the cooler core the fan housing with the curb plate surrounds, the upper end quilt of cooler core upper end head closing cap, the lower extreme quilt of cooler core lower extreme head closing cap, the cooler core includes baffle, internal channel, outer passageway and strip of paper used for sealing, the internal channel with outer passageway by the baffle interval forms, outer passageway intercommunication external environment condition, the internal environment is connected to the internal channel, the both ends quilt of internal channel the strip of paper used for sealing is sealed, be provided with the fin in the internal channel, the fin, including the fin body, the fin body includes a finned plate, the 2nd finned plate and connecting plate, a finned plate, the 2nd finned plate are connected with the connecting plate respectively. The utility model provides high heat exchange efficiency, the cooling effect is good, has simple structure, easy to maintain's advantage.
Description
Technical field
The utility model relates to cooler technical field, is specially the liquid cooler in a kind of excavator cooling system.
Background technique
The cooler that hydraulic shovel generally uses is mainly the oil cooler in the radiator of engine configurations and Hydraulic Power Transmission System, the factors such as its structure is generally pipe type or corrugated tube type cooler, and ubiquity manufacturing process complexity, maintenance difficult, easily blocking, cooling effect are undesirable.
Summary of the invention
The technical problems to be solved in the utility model overcomes existing defect, provides the liquid cooler in a kind of excavator cooling system, improves heat exchange efficiency, good cooling results, has the advantage that structure is simple, be easy to maintenance, guarantee the normal work of excavator.
The technical solution of the utility model is: the liquid cooler in a kind of excavator cooling system, comprise cooler core, fan housing, side plate, upper end end socket and lower end end socket, it is characterized in that: the peripheral side of described cooler core is surrounded by described fan housing and described side plate, the upper end of described cooler core is by the end socket capping of described upper end, the lower end of described cooler core is by the end socket capping of described lower end, described cooler core comprises dividing plate, internal channel, external chennel and strip of paper used for sealing, described internal channel and described external chennel are formed by described baffle interval, described external chennel is communicated with external environment condition, described internal channel connects internal environment, the two ends of described internal channel are sealed by described strip of paper used for sealing, fin is provided with in described internal channel, described fin, comprise fin body, described fin body comprises the first wing plate, second wing plate and connecting plate, described first wing plate, second wing plate is connected with connecting plate respectively, the height of described first wing plate is 0.96 ~ 0.98 times of the second wing plate, the top of described first wing plate is provided with semi-cylindrical hill, the top of described second wing plate is provided with triangular sawtooth, described fin body is also provided with arcuated fin piece, described arcuated fin piece is arranged on the side of described first wing plate, one end of described arcuated fin piece is connected with the side of described first wing plate, the other end of described arcuated fin piece is bending to the direction of the described second wing plate tightly adjacent with described first wing plate, the height of described arcuated fin piece is identical with the height of described first wing plate, described first wing plate is provided with the first through hole, described second wing plate is provided with the second through hole, described first through hole and the second hole size, shape is all identical, described first through hole and described second through hole are crisscross arranged, the center of two kinds of through holes is not on same axis, described first through hole is evenly distributed on described first wing plate, described second through hole is evenly distributed on described second wing plate.
The beneficial effects of the utility model are: the utility model provides the liquid cooler in a kind of excavator cooling system, by changing the height of wing plate, and projection is set on the first wing plate, second wing plate arranges triangular sawtooth structure, the height of triangular sawtooth is different, with the resistance of alter, the resistance that fluid each several part is subject to is different, form turbulent flow, and be provided with arcuated fin piece, be convenient to guide fluid to form eddy current, all contribute to reducing rate of flow of fluid, first through hole and the second through hole are crisscross arranged, the center of two kinds of through holes is not on same axis, with slowing down fluid flow velocity, these all can make heat exchange be strengthened, increase the air agitation flowing through wing plate surface, improve heat exchange efficiency, the heat transfer effect reached.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is left TV structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of part 1 cooler core in the utility model.
Fig. 4 is the main TV structure schematic diagram of part 10 fin in the utility model.
Fig. 5 is the left TV structure schematic diagram of part 10 fin in the utility model.
Fig. 6 is the plan structure schematic diagram of part 10 fin in the utility model.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6,1. cooler core, 2. upper end end socket, 3. lower end end socket, 4. fan housing, 5. side plate, 6. dividing plate, 7. external chennel, 8. internal channel, 9. strip of paper used for sealing, 10. fin, 11. first wing plates, 12. second wing plates, 13. connecting plates, 14. semi-cylindrical hills, 15. triangular sawtooth, 16. first through holes, 17. second through holes, 18. arcuated fin pieces.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, the utility model is the liquid cooler in a kind of excavator cooling system, comprise cooler core 1, fan housing 4, side plate 5, upper end end socket 2 and lower end end socket 3, it is characterized in that: the peripheral side of described cooler core 1 is surrounded by described fan housing 4 and described side plate 5, the upper end of described cooler core 1 is by end socket 2 capping of described upper end, the lower end of described cooler core 1 is by end socket 3 capping of described lower end, described cooler core 1 comprises dividing plate 6, internal channel 8, external chennel 7 and strip of paper used for sealing 9, described internal channel 8 and described external chennel 7 are formed by described dividing plate 6 interval, described external chennel 7 is communicated with external environment condition, described internal channel 8 connects internal environment, the two ends of described internal channel 8 are sealed by described strip of paper used for sealing 9, fin 10 is provided with in described internal channel 8, described fin 10, comprise fin body, described fin body comprises the first wing plate 11, second wing plate 12 and connecting plate 13, described first wing plate 11, second wing plate 12 is connected with connecting plate 13 respectively, the height of described first wing plate 11 is 0.96 ~ 0.98 times of the second wing plate 12, the top of described first wing plate 11 is provided with semi-cylindrical hill 14, the top of described second wing plate 12 is provided with triangular sawtooth 15, described fin body is also provided with arcuated fin piece 18, described arcuated fin piece 18 is arranged on the side of described first wing plate 11, one end of described arcuated fin piece 18 is connected with the side of described first wing plate 11, the other end of described arcuated fin piece 18 is bending to the direction of the described second wing plate 12 tightly adjacent with described first wing plate 11, the height of described arcuated fin piece 18 is identical with the height of described first wing plate 11, described first wing plate 11 is provided with the first through hole 16, described second wing plate 12 is provided with the second through hole 17, described first through hole 16 and the second through hole 17 size, shape is all identical, described first through hole 16 and described second through hole 17 are crisscross arranged, the center of two kinds of through holes is not on same axis, described first through hole 16 is evenly distributed on described first wing plate 11, described second through hole 17 is evenly distributed on described second wing plate 12.
The working principle of the liquid cooler in the excavator cooling system that the utility model provides: by devices such as the temperature control self-acting valves that adopts in former excavator cooling system, medium with heat flows through cooler and is brushed by fan after pump supercharging, the temperature of liquid is passed to air, cooled liquid is got back to again in respective system and is again circulated, to ensure the normal work of system.
In the present embodiment, by changing the height of wing plate, and semi-cylindrical hill 14 is set on the first wing plate 11, second wing plate 12 arranges triangular sawtooth 15 structure, the height of triangular sawtooth 15 is different, with the resistance of alter, the resistance that fluid each several part is subject to is different, and form turbulent flow, the first through hole 16 and the second through hole 17 are crisscross arranged, the center of two kinds of through holes is not on same axis, with slowing down fluid flow velocity, these all can make heat exchange be strengthened, and increase the air agitation flowing through wing plate surface, improve heat exchange efficiency, the heat transfer effect reached.
As can be seen here, the utility model is by changing the height of wing plate, and semi-cylindrical hill is set on the first wing plate, second wing plate arranges triangular sawtooth structure, the height of triangular sawtooth is different, with the resistance of alter, the resistance that fluid each several part is subject to is different, form turbulent flow, and be provided with arcuated fin piece, be convenient to guide fluid to form eddy current, all contribute to reducing rate of flow of fluid, first through hole and the second through hole are crisscross arranged, the center of two kinds of through holes is not on same axis, with slowing down fluid flow velocity, these all can make heat exchange be strengthened, increase the air agitation flowing through wing plate surface, improve heat exchange efficiency, the heat transfer effect reached.
Claims (1)
1. the liquid cooler in an excavator cooling system, comprise cooler core, fan housing, side plate, upper end end socket and lower end end socket, it is characterized in that: the peripheral side of described cooler core is surrounded by described fan housing and described side plate, the upper end of described cooler core is by the end socket capping of described upper end, the lower end of described cooler core is by the end socket capping of described lower end, described cooler core comprises dividing plate, internal channel, external chennel and strip of paper used for sealing, described internal channel and described external chennel are formed by described baffle interval, described external chennel is communicated with external environment condition, described internal channel connects internal environment, the two ends of described internal channel are sealed by described strip of paper used for sealing, fin is provided with in described internal channel, described fin, comprise fin body, described fin body comprises the first wing plate, second wing plate and connecting plate, described first wing plate, second wing plate is connected with connecting plate respectively, the height of described first wing plate is 0.96 ~ 0.98 times of the second wing plate, the top of described first wing plate is provided with semi-cylindrical hill, the top of described second wing plate is provided with triangular sawtooth, described fin body is also provided with arcuated fin piece, described arcuated fin piece is arranged on the side of described first wing plate, one end of described arcuated fin piece is connected with the side of described first wing plate, the other end of described arcuated fin piece is bending to the direction of the described second wing plate tightly adjacent with described first wing plate, the height of described arcuated fin piece is identical with the height of described first wing plate, described first wing plate is provided with the first through hole, described second wing plate is provided with the second through hole, described first through hole and the second hole size, shape is all identical, described first through hole and described second through hole are crisscross arranged, the center of two kinds of through holes is not on same axis, described first through hole is evenly distributed on described first wing plate, described second through hole is evenly distributed on described second wing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502966.5U CN204804938U (en) | 2015-07-03 | 2015-07-03 | Liquid cooler among excavator cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502966.5U CN204804938U (en) | 2015-07-03 | 2015-07-03 | Liquid cooler among excavator cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204804938U true CN204804938U (en) | 2015-11-25 |
Family
ID=54589777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502966.5U Expired - Fee Related CN204804938U (en) | 2015-07-03 | 2015-07-03 | Liquid cooler among excavator cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204804938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007233A (en) * | 2017-12-28 | 2018-05-08 | 无锡宏盛换热器制造股份有限公司 | Cooler |
-
2015
- 2015-07-03 CN CN201520502966.5U patent/CN204804938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007233A (en) * | 2017-12-28 | 2018-05-08 | 无锡宏盛换热器制造股份有限公司 | Cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180703 |