CN202851104U - Engine oil cooler assembly - Google Patents
Engine oil cooler assembly Download PDFInfo
- Publication number
- CN202851104U CN202851104U CN 201220305692 CN201220305692U CN202851104U CN 202851104 U CN202851104 U CN 202851104U CN 201220305692 CN201220305692 CN 201220305692 CN 201220305692 U CN201220305692 U CN 201220305692U CN 202851104 U CN202851104 U CN 202851104U
- Authority
- CN
- China
- Prior art keywords
- cooler
- gear chamber
- core
- parts
- engine oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an engine oil cooler assembly. The engine oil cooler assembly comprises a cooler component and a gear chamber. The cooler component is composed of a cooler shell, a plate-fin cooler core and a cooler seal ring. The plate-fin cooler core is arranged in a cooling water jacket formed by the cooler shell and the gear chamber, and is connected with the cooler shell through nuts and gaskets. The cooler component and the gear chamber are sealed through the cooler seal ring, and the whole cooler component is installed on the gear chamber though bolts. The engine oil cooler assembly is characterized in that the cooler shell is provided with a deflation valve installation hole and cooling fins, the cooler component is arranged above an engine, and the combination surface of the cooler component and the gear chamber is higher than that of an air cylinder cover and an air cylinder cover hood. According to the engine oil cooler assembly, convection heat transfer between engine oil in the cooler core and cooling water can be carried out fully, surroundings can be utilized effectively for heat dissipation, and therefore a cooler has good cooling effect. During a use process in the future, the engine oil cooler assembly has the advantages of being easy to clean, convenient to repair and the like.
Description
Technical field
The utility model relates to a kind of machine oil cooler assembly, belongs to the cooler for engine oil technical field.
Background technique
At present, motor adopts machine oil cooler more and more general, no matter be coil insertion device oil cooler, semi-detached engine oil cooler, or free-standing machine oil cooler, working principle is basically identical: water-cooling engine oil cooler loops convection heat exchange by circulation and the high temperature oil of cooling liquid in the cooler water cavity in the cooler core oil pocket, with the cooling liquid that temperature is lower the higher machine oil of temperature is carried out circulating cooling, guaranteeing that oil temperature is controlled in the comparatively ideal scope, thereby guarantee service behaviour and the emission request of motor.In existing machine oil cooler, cooler core great majority employing plate and fin type, this cooler core cooling effectiveness is higher, and performance is reliable, and manufacturing technology is also very ripe.Cooler casing generally has casting and welds two kinds of patterns, which kind of form no matter, housing itself does not design radiating structure, the cooler parts all are arranged in the side of engine cylinder-body basically, and the exhaust side that has even be arranged in engine cylinder-body is because the impact of ambient temperature, so that cooler parts reduction of heat exchange efficiency, the cooler parts overall heat exchange efficient that therefore is comprised of cooler casing and cooler core is difficult to further improve.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, thereby provide a kind of machine oil cooler assembly, this structure machine oil cooler assembly, not only can make machine oil and cooling water convection heat exchange in the cooler core carry out very fully, but also can effectively utilize surrounding environment to dispel the heat, thereby have guaranteed that cooler has better cooling effect; In in the future using process, have the snaking of being easy to, be convenient to maintenance, the advantages such as good reliability.
The technological scheme that provides according to the utility model, a kind of machine oil cooler assembly comprises cooler parts and gear chamber, described cooler parts are by cooler casing, plate-fin cooler core and cooler seal ring form, plate-fin cooler core is positioned at the cooling water chamber of cooler casing and gear chamber formation, and link together by nut and pad and cooler casing, seal with the cooler seal ring between cooler parts and the gear chamber, whole cooler parts are installed on the gear chamber by bolt, feature is: described cooler casing is provided with vent connection and radiation rib, the cooler parts are installed in the top of motor, and the junction plane of cooler parts and engine gear case is higher than cylinder head and valve mechanism cover junction plane.
Described gear chamber is provided with gear chamber oil outlet and gear chamber return opening, and plate-fin cooler core is provided with filler opening and oil outlet, and gear chamber oil outlet and gear chamber return opening are communicated with filler opening and the oil outlet of plate-fin cooler core respectively.
Described gear chamber is provided with gear chamber water outlet and gear chamber backwater mouth, and the cooler parts are provided with water intake and water outlet, and gear chamber water outlet and gear chamber backwater mouth are communicated with water intake and the water outlet of cooler parts respectively.Described plate-fin cooler core is four.
The utility model has the advantage of: owing to having arranged many radiation ribs at cooler casing, and whole cooler arrangements of components is in the relatively large place of motor superjacent air space, make this cooler assembly inside when carrying out convection heat exchange, can utilize more fully the surrounding environment medium to dispel the heat; Vent connection is set on the cooler casing, side's gas joint is communicated with the engine bleeder valve by pipeline and can guarantees in the cooler assembly without vapour lock, it is more abundant that thereby the machine oil in the assurance plate-fin cooler core and cooling water convection heat exchange carry out, be provided with 4 interchangeable plate-fin cooler cores in the cooler parts, guaranteed the heat exchanging function of cooler assembly, therefore this machine oil cooler assembly has good cooling results, oil temperature reasonably stability, the advantages such as good reliability; Because gear chamber, cooler core and cooling housing are relatively independent several parts, so this machine oil cooler assembly also has the snaking of being easy to, be convenient to the advantages such as maintenance.
Description of drawings
Fig. 1 is the utility model machine oil cooler assembly shape assumption diagram.
Fig. 2 is the utility model machine oil cooler assembly top view.
Fig. 3 is the cooler components A～A sectional view of Fig. 2.
Fig. 4 is the utility model cooler parts axonometric drawings.
Fig. 5 is the utility model gear chamber plan view.
Embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
Such as Fig. 1～shown in Figure 5, comprise cooler parts 1, gear chamber 2, vent connection 3, radiation rib 4, cooler seal ring 5, nut 6, pad 7, cooler casing 8, plate-fin cooler core 9, filler opening 10, water intake 11, oil outlet 12, water outlet 13, gear chamber oil outlet 14, gear chamber water outlet 15, gear chamber return opening 16 and gear chamber backwater mouth 17.
Bian uses plate-fin cooler core position 9 in the cooling water chamber that cooler casing 8 and gear chamber 2 form in the utility model, and links together with cooler casing 8 by nut 6 and pad 7.Described plate-fin cooler core 9 is provided with four, and can exchange, (plate-fin cooler core 9 specifically refers to filter the cooler core parts of machine oil, without other structures, but it is multiple that Dimensions can have, four is the cooler core of same specification in the utility model, in the A-A sectional view, can be clear that its internal structure) between cooler parts 1 and the gear chamber 2 with 5 sealings of cooler seal ring, whole cooler parts 1 are installed on the gear chamber 2 by bolt, feature is: described cooler casing 8 is provided with vent connection 3 and radiation rib 4, cooler parts 1 are installed in the top of motor, and its junction plane is higher than cylinder head and valve mechanism cover junction plane.
Described gear chamber 2 is provided with gear chamber oil outlet 14 and gear chamber return opening 16, and gear chamber oil outlet 14 and gear chamber return opening 16 are being communicated with filler opening 10 and the oil outlet 12 of plate-fin cooler core.
Described gear chamber is provided with gear chamber water outlet 15 and gear chamber backwater mouth 17, and gear chamber water outlet 15 and gear chamber backwater mouth 17 are being communicated with water intake 11 and the water outlet 13 of cooler parts.
When engine operation, the cooling water lower from the temperature of gear chamber water outlet 15 enters cooling water chamber through the water intake 11 of cooler parts 1, the higher machine oil of temperature is through gear chamber oil outlet 14, filler opening 10 enters plate-fin cooler core 9 inside, after the two carries out exchange heat by plate-fin cooler core 9, cooling water is through water outlet 13, gear chamber backwater mouth 17 flows back in the gear chamber water channel, the machine oil heat is taken away, cooled machine oil is through oil outlet 12, gear chamber return opening 16 flows back to the gear chamber main oil gallery, finally by gear chamber main oil gallery flow direction engine body main oil gallery.When cooler assembly internal cooling water and machine oil carry out heat exchange, cooling water is also carrying out exchange heat by the larger extraneous space environment in the radiation rib 4 on the cooler casing 8 and cooler assembly top, cooling water temperature is reduced, when vapour lock is larger in the cooler assembly water cavity, water vapour is exitted moisture vapor transport by the vent connection 3 on the cooler casing 8 and corresponding pipeline thereof to the bleed valve place, guaranteed that coolant water temperature in the cooler assembly can be not too high and reliability preferably, thereby make this machine oil cooler assembly have higher heat exchange efficiency, and then guarantee engine reliable running stably.
Claims (4)
1. machine oil cooler assembly, comprise cooler parts (1) and gear chamber (2), described cooler parts (1) are by cooler casing (8), plate-fin cooler core (9) and cooler seal ring (5) form, plate-fin cooler core (9) is positioned at the cooling water chamber of cooler casing (8) and gear chamber (2) formation, and link together with cooler casing (8) by nut (6) and pad (7), seal with cooler seal ring (5) between cooler parts (1) and the gear chamber (2), whole cooler parts (1) are installed on the gear chamber (2) by bolt, it is characterized in that: described cooler casing (8) is provided with vent connection (3) and radiation rib (4), cooler parts (1) are installed in the top of motor, and the junction plane of cooler parts (1) and engine gear case is higher than cylinder head and valve mechanism cover junction plane.
2. a kind of machine oil cooler assembly according to claim 1, it is characterized in that: described gear chamber (2) is provided with gear chamber oil outlet (14) and gear chamber return opening (16), plate-fin cooler core (9) is provided with filler opening (10) and oil outlet (12), and gear chamber oil outlet (14) and gear chamber return opening (16) are communicated with filler opening (10) and the oil outlet (12) of plate-fin cooler core (9) respectively.
3. a kind of machine oil cooler assembly according to claim 1, it is characterized in that: described gear chamber (2) is provided with gear chamber water outlet (15) and gear chamber backwater mouth (17), cooler parts (1) are provided with water intake (11) and water outlet (13), and gear chamber water outlet (15) and gear chamber backwater mouth (17) are communicated with water intake (11) and the water outlet (13) of cooler parts (1) respectively.
4. a kind of machine oil cooler assembly according to claim 1, it is characterized in that: described plate-fin cooler core (9) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220305692 CN202851104U (en) | 2012-06-27 | 2012-06-27 | Engine oil cooler assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220305692 CN202851104U (en) | 2012-06-27 | 2012-06-27 | Engine oil cooler assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851104U true CN202851104U (en) | 2013-04-03 |
Family
ID=47982313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220305692 Expired - Lifetime CN202851104U (en) | 2012-06-27 | 2012-06-27 | Engine oil cooler assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720557A (en) * | 2012-06-27 | 2012-10-10 | 无锡开普动力有限公司 | Oil cooler assembly |
| CN104847447A (en) * | 2015-05-27 | 2015-08-19 | 无锡开普动力有限公司 | Gear chamber upper body oil pipe external-connection device |
-
2012
- 2012-06-27 CN CN 201220305692 patent/CN202851104U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720557A (en) * | 2012-06-27 | 2012-10-10 | 无锡开普动力有限公司 | Oil cooler assembly |
| CN104847447A (en) * | 2015-05-27 | 2015-08-19 | 无锡开普动力有限公司 | Gear chamber upper body oil pipe external-connection device |
| CN104847447B (en) * | 2015-05-27 | 2017-06-13 | 无锡开普动力有限公司 | Gear chamber upper body oil pipe external device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191011 Granted publication date: 20130403 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201120 Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |