CN207730078U - A kind of leak-proof arrangement of car aluminium oil cooler - Google Patents

Abstract

The utility model discloses a kind of leak-proof arrangements of car aluminium oil cooler, including oil cooler and outer retaining wall, heat-dissipating pipe is installed in the middle part of the oil cooler, and the outer wall setting of heat-dissipating pipe is fluted, the company's of being fixedly arranged in the middle of block of the heat-dissipating pipe, and the left and right ends of heat-dissipating pipe are respectively connected with grease chamber, it is provided with cooling fin on the outside of the grease chamber, and the upper end of grease chamber is mounted with oil inlet, it is mounted with embedded room on the inside of the outer retaining wall, and outer retaining wall is located at the inside of oil inlet, interior collar extension is installed on the inside of the embedded room, and it is provided with card slot in the middle part of interior collar extension, the inside of the card slot is equipped with oil ring, it is provided with hydraulic fluid port on the inside of the interior collar extension.The leak-proof arrangement of the car aluminium oil cooler is provided with the groove for a quarter that depth is heat dissipation pipe diameter, convenient to lead to the tube wall excessively thin problem that radiates due in same horizontal line with upper and lower two grooves are prevented while air contact area by groove to increase heat-dissipating pipe.

Description

A kind of leak-proof arrangement of car aluminium oil cooler

Technical field

The utility model is related to oil cooler engineering device technique field, specially a kind of oil-leakage-prevention knot of car aluminium oil cooler Structure.

Background technology

Aluminium oil cooler is widely applied to the fields such as engine, gearbox, together since compact-sized, heat exchange efficiency is high When can be used for cooling down the fuel oil or machine oil of vehicle, row such as the lubricating oil of speed changer is cooled down, generally its structure Relatively simple, practicability is stronger, is essential heat radiating type device on automobile.

There is certain Leakage in aluminium oil cooler in the market, to influence actual use, and its when in use There is a problem of that the effect to radiate when heat dissipation is not ideal enough, for this purpose, it is proposed that one kind putting oil leak, the better car of heat dissipation effect The leak-proof arrangement of aluminium oil cooler.

Utility model content

The purpose of this utility model is to provide a kind of leak-proof arrangements of car aluminium oil cooler, to solve above-mentioned background There is certain Leakage in the aluminium oil cooler proposed in technology, to influence actual use, and it exists when in use The not ideal enough problem of the effect that radiates when heat dissipation.

To achieve the above object, the utility model provides the following technical solutions：A kind of oil-leakage-prevention of car aluminium oil cooler Structure, including oil cooler and outer retaining wall, are equipped with heat-dissipating pipe in the middle part of the oil cooler, and the outer wall of heat-dissipating pipe be provided with it is recessed Slot, the company's of being fixedly arranged in the middle of block of the heat-dissipating pipe, and the left and right ends of heat-dissipating pipe are respectively connected with grease chamber, are set on the outside of the grease chamber It is equipped with cooling fin, and the upper end of grease chamber is mounted with oil inlet, embedded room is mounted on the inside of the outer retaining wall, and outer retaining wall is located at The inside of oil inlet is equipped with interior collar extension on the inside of the embedded room, and is provided with card slot in the middle part of interior collar extension, the card slot Inside is equipped with oil ring, is provided with hydraulic fluid port on the inside of the interior collar extension, and the lower end of the grease chamber is equipped with oil outlet, and grease chamber Outside is provided with outer wall, connecting block is fixed on the inside of the outer wall, and inner wall is connected on the inside of connecting block.

Preferably, the depth of the groove is a quarter of heat dissipation pipe diameter, and the groove of upper and lower ends is alternating expression Distribution.

Preferably, the grease chamber is equidistant point by being formed by welding integral structure, and between cooling fin with cooling fin Cloth.

Preferably, the bore of the outer retaining wall is more than the bore of interior collar extension, and its height is more than the height of interior collar extension.

Preferably, the thickness of the oil ring is more than the depth of card slot, and the center of the two is overlapped with hydraulic fluid port.

Preferably, the connecting block is distributed in a ring about the center of outer wall, and itself and outer wall and inner wall are fixed company It connects.

Compared with prior art, the utility model has the beneficial effects that：The leak-proof arrangement of the car aluminium oil cooler is set Be equipped with depth be radiate pipe diameter a quarter groove, it is convenient that heat-dissipating pipe and air contact area are increased by groove Prevent upper and lower two grooves simultaneously leads to the tube wall excessively thin problem that radiates due in same horizontal line, and its be provided with Cooling fin is further increased by being formed by welding the grease chamber of integral structure, the convenient temperature for reducing grease chamber by cooling fin Whole heat dissipation performance, and it is provided with the outer retaining wall that bore is more than interior collar extension bore, facilitate by built in interior collar extension with outer retaining wall The case where inside ensures the stability and leakproofness of connection, effectively prevents oil leak occurs, and it is provided with thickness and is more than card slot Depth oil ring, the leakproofness of connector can be increased by oil ring, further preventing it, there is a situation where oil leaks, and it sets It is equipped with the connecting block being distributed in a ring about the center of outer wall, can be very good to increase the safety used by outer wall and inner wall Can and barrier propterty, and outer wall and inner wall can be made to be interconnected by connecting block, to allow heat between the two can be with It is mutually transmitted, is conducive to the progress of heat dissipation.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model grease chamber cross-sectional view；

Fig. 3 is the utility model oil inlet overlooking structure diagram.

In figure：1, oil cooler, 2, heat-dissipating pipe, 3, groove, 4, even block, 5, grease chamber, 6, cooling fin, 7, oil inlet, 8, outer shield Wall, 9, embedded room, 10, interior collar extension, 11, card slot, 12, oil ring, 13, hydraulic fluid port, 14, oil outlet, 15, outer wall, 16, connecting block, 17, Inner wall.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of oil-leakage-prevention knot of car aluminium oil cooler Structure, including oil cooler 1, heat-dissipating pipe 2, groove 3, even block 4, grease chamber 5, cooling fin 6, oil inlet 7, outer retaining wall 8, embedded room 9, inner ring Mouth 10, card slot 11, oil ring 12, hydraulic fluid port 13, oil outlet 14, outer wall 15, connecting block 16 and inner wall 17, the middle part installation of oil cooler 1 There is heat-dissipating pipe 2, and the outer wall setting fluted 3 of heat-dissipating pipe 2, the depth of groove 3 are a quarter of 2 diameter of heat-dissipating pipe, and on The groove 3 at lower both ends is distributed for alternating expression, convenient to be prevented while increasing heat-dissipating pipe 2 with air contact area by groove 3 The problem that upper and lower two grooves 3 cause 2 tube wall of heat-dissipating pipe excessively thin due in same horizontal line, the middle part of heat-dissipating pipe 2 is fixed There is even block 4, and the left and right ends of heat-dissipating pipe 2 are respectively connected with grease chamber 5, grease chamber 5 is with cooling fin 6 by being formed by welding integrated knot Structure, and to equidistantly distribute between cooling fin 6, the convenient temperature that grease chamber 5 is reduced by cooling fin 6 further increases entirety Heat dissipation performance, the outside of grease chamber 5 is provided with cooling fin 6, and the upper end of grease chamber 5 is mounted with oil inlet 7, the inside of outer retaining wall 8 It is mounted with embedded room 9, and outer retaining wall 8 is located at the inside of oil inlet 7, the bore of outer retaining wall 8 is more than the bore of interior collar extension 10, and its Height is more than the height of interior collar extension 10, and facilitate, with inside outer retaining wall 8, will ensure stability and the sealing of connection built in interior collar extension 10 Property, the case where effectively preventing oil leak occurs, and the inside of embedded room 9 is equipped with interior collar extension 10, and the middle part setting of interior collar extension 10 There are card slot 11, the inside of card slot 11 that oil ring 12 is installed, the thickness of oil ring 12 is more than the depth of card slot 11, and the center of the two is equal It is overlapped with hydraulic fluid port 13, the leakproofness of connector can be increased by oil ring 12, further preventing it, there is a situation where oil leak, inner ring The inside of mouth 10 is provided with hydraulic fluid port 13, and the lower end of grease chamber 5 is equipped with oil outlet 14, and the outside of grease chamber 5 is provided with outer wall 15, outside The inside of wall 15 is fixed with connecting block 16, and the inside of connecting block 16 is connected with inner wall 17, and connecting block 16 is about in outer wall 15 The heart is distributed in a ring, and it is to be fixedly connected with outer wall 15 and inner wall 17, can be very good to increase by outer wall 15 and inner wall 17 Add the security performance and barrier propterty used, and outer wall 15 and inner wall 17 can be made to be interconnected by connecting block 16, to Heat between the two can mutually be transmitted, the progress of heat dissipation is conducive to.

Operation principle：For the leak-proof arrangement of this kind of car aluminium oil cooler, first by oil inlet 7 and oil outlet 14 It is attached installation respectively, by the insertion room 9 between interior collar extension 10 and outer retaining wall 8, ensures stability and the sealing of connection Property, the case where effectively preventing oil leak, occur, and can increase the leakproofness of connector by oil ring 12, further prevent its hair The case where raw oil leak, the temperature of grease chamber 5 is reduced by cooling fin 6 later, is further dissipated by heat-dissipating pipe 2 again later Heat, and groove 3 can increase heat-dissipating pipe 2 and air contact area while effectively prevent up and down two grooves 3 it is same because being located at The problem for causing 2 tube wall of heat-dissipating pipe excessively thin on one horizontal line can increase heat transfer between heat-dissipating pipe 2 by even block 4 Uniformity, and the security performance and barrier propterty that increase uses can be very good by outer wall 15 and inner wall 17, then pass through linking Block 16 can make outer wall 15 and inner wall 17 be interconnected, to which heat between the two can mutually be transmitted, favorably In the progress of heat dissipation, the use process of the leak-proof arrangement of entire car aluminium oil cooler is completed like this.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of leak-proof arrangement of car aluminium oil cooler, including oil cooler (1) and outer retaining wall (8), it is characterised in that：It is described Heat-dissipating pipe (2) is installed, and fluted (3) are arranged in the outer wall of heat-dissipating pipe (2) in the middle part of oil cooler (1), the heat-dissipating pipe (2) The company's of being fixedly arranged in the middle of block (4), and the left and right ends of heat-dissipating pipe (2) are respectively connected with grease chamber (5), the outside setting of the grease chamber (5) There is cooling fin (6), and the upper end of grease chamber (5) is mounted with oil inlet (7), and embedded room is mounted on the inside of the outer retaining wall (8) (9), and outer retaining wall (8) is located at the inside of oil inlet (7), and interior collar extension (10), and inner ring are equipped on the inside of the embedded room (9) It is provided with card slot (11) in the middle part of mouth (10), the inside of the card slot (11) is equipped with oil ring (12), the interior collar extension (10) Inside is provided with hydraulic fluid port (13), and the lower end of the grease chamber (5) is equipped with oil outlet (14), and is provided on the outside of grease chamber (5) outer Wall (15) is fixed with connecting block (16) on the inside of the outer wall (15), and is connected with inner wall (17) on the inside of connecting block (16).

2. a kind of leak-proof arrangement of car aluminium oil cooler according to claim 1, it is characterised in that：The groove (3) depth is a quarter of heat-dissipating pipe (2) diameter, and the groove (3) of upper and lower ends is distributed for alternating expression.

3. a kind of leak-proof arrangement of car aluminium oil cooler according to claim 1, it is characterised in that：The grease chamber (5) with cooling fin (6) by being formed by welding integral structure, and it is to equidistantly distribute between cooling fin (6).

4. a kind of leak-proof arrangement of car aluminium oil cooler according to claim 1, it is characterised in that：The outer retaining wall (8) bore is more than the bore of interior collar extension (10), and its height is more than the height of interior collar extension (10).

5. a kind of leak-proof arrangement of car aluminium oil cooler according to claim 1, it is characterised in that：The oil ring (12) thickness is more than the depth of card slot (11), and the center of the two is overlapped with hydraulic fluid port (13).

6. a kind of leak-proof arrangement of car aluminium oil cooler according to claim 1, it is characterised in that：The connecting block (16) center about outer wall (15) is distributed in a ring, and it is to be fixedly connected with outer wall (15) and inner wall (17).