CN215761912U - Radiator assembly and vehicle - Google Patents
Radiator assembly and vehicle Download PDFInfo
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- CN215761912U CN215761912U CN202122086589.XU CN202122086589U CN215761912U CN 215761912 U CN215761912 U CN 215761912U CN 202122086589 U CN202122086589 U CN 202122086589U CN 215761912 U CN215761912 U CN 215761912U
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Abstract
The utility model discloses a radiator assembly and a vehicle, wherein the radiator assembly comprises: radiator, last hydroecium, expansion tank. Go up the hydroecium and include first hydroecium casing and the second hydroecium casing that sets up from top to bottom, first hydroecium casing is established at the top of radiator, and first cavity is injectd jointly to first hydroecium casing and second hydroecium casing. The expansion tank is arranged at the top of the upper water chamber and comprises a first water tank shell and a second water tank shell which are arranged from top to bottom, the second water tank shell is located at the top of the first water tank shell and defines a second cavity together with the first water tank shell, the second cavity is communicated with the first cavity, and the first water tank shell and the second water chamber shell are integrally formed. Therefore, the second water chamber shell and the first water tank shell are manufactured through an integrated forming technology, the number of parts forming the radiator assembly is reduced, the mounting steps are optimized, the assembling efficiency of the radiator assembly is increased, the compactness of the structure of the radiator assembly and the strength of the structure are higher, and the assembling space is saved.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a radiator assembly and a vehicle.
Background
In the prior art, the heat dissipation of a vehicle engine mainly adopts a heat dissipation structure combining a radiator and an expansion tank, and the expansion tank only can play a role in storing cooling liquid and does not participate in the circulation of a cooling system; the radiator and the auxiliary water tank are used as two independent parts, assembly space is limited during assembly, assembly efficiency is low, cooling liquid needs to be added after a period of time, and the radiator and the auxiliary water tank are complex and high in use cost.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to propose a radiator assembly and a vehicle.
A heat sink assembly according to an embodiment of the first aspect of the utility model comprises: radiator, last hydroecium, expansion tank.
Specifically, the upper water chamber comprises a first water chamber shell and a second water chamber shell which are arranged from top to bottom, the first water chamber shell is arranged at the top of the radiator, and a first cavity is defined by the first water chamber shell and the second water chamber shell together. The auxiliary water tank is arranged at the top of the water feeding chamber and comprises a first water tank shell and a second water tank shell which are arranged from top to bottom, the second water tank shell is located at the top of the first water tank shell and defines a second cavity together with the first water tank shell, the second cavity is communicated with the first cavity, and the first water tank shell and the second water tank shell are integrally formed.
Therefore, the second water chamber shell and the first water tank shell are manufactured through an integrated forming technology, the number of parts forming the radiator assembly is reduced, the mounting steps are optimized, the assembling efficiency of the radiator assembly is increased, the compactness of the structure of the radiator assembly and the strength of the structure are higher, and the assembling space is saved.
In some embodiments, the first tank case has a first communication port formed therein, and the second header case has a second communication port formed therein, the first communication port and the second communication port being vertically opposite to each other. Communicating pipes penetrate through the first communicating port and the second communicating port to communicate the second chamber with the first chamber.
In some embodiments, the communication pipe, the first tank case, and the second water chamber case are integrally formed.
In some embodiments, a plurality of first reinforcing ribs are arranged on the inner wall of the first water tank shell at intervals.
In some embodiments, a distance between an end of the communication pipe protruding into the second chamber and the top wall of the second chamber is D, where D satisfies: d is more than or equal to 12mm and less than or equal to 18 mm.
In some embodiments, an air outlet is formed at the top of the second tank case, and a pressure cap is provided at the air outlet and configured to open the air outlet when the pressure in the second chamber is greater than a predetermined pressure.
In some embodiments, the vent is disposed offset from the communication tube.
In some embodiments, the second chamber has a liquid outlet formed thereon, and the first chamber has a liquid inlet formed thereon.
In some embodiments, the liquid inlet port is formed on a side wall of the second water chamber housing, and the liquid outlet port is formed on a side wall of the first tank housing.
A vehicle according to an embodiment of the second aspect of the utility model comprises a radiator assembly according to any one of the preceding claims.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a heat sink assembly according to an embodiment of the present invention.
Fig. 2 is a schematic perspective exploded view of a heat sink assembly according to an embodiment of the present invention.
Fig. 3 is a schematic perspective exploded view of a heat sink assembly (heat sink not shown) according to an embodiment of the present invention.
Reference numerals:
a heat sink assembly 100;
a heat sink 10;
an upper water chamber 20; a first water chamber housing 21; the second reinforcing ribs 212; a second header housing 22; a first chamber 23; a liquid inlet 231;
a sub-tank 30; a first tank case 31; a first communication port 311; the first reinforcing beads 312; a second tank case 32; an exhaust port 321; a pressure cap 322; a second chamber 33; a liquid outlet 331;
the communication pipe 40.
Detailed Description
Embodiments of the utility model are described in detail below, the embodiments described with reference to the drawings being exemplary, and a radiator assembly 100 and a vehicle according to an embodiment of the utility model are described below with reference to fig. 1 to 3.
The heat sink assembly 100 according to an embodiment of the first aspect of the present invention includes: radiator 10, upper header 20, expansion tank 30.
Specifically, the upper header 20 includes a first header housing 21 and a second header housing 22 which are vertically disposed, the first header housing 21 is disposed at the top of the heat sink 10, and the first header housing 21 and the second header housing 22 jointly define a first chamber 23. The auxiliary water tank 30 is arranged at the top of the upper water chamber 20, the auxiliary water tank 30 comprises a first water tank shell 31 and a second water tank shell 32 which are arranged up and down, the second water tank shell 32 is arranged at the top of the first water tank shell 31 and defines a second cavity 33 together with the first water tank shell 31, the second cavity 33 is communicated with the first cavity 23, and the first water tank shell 31 and the second water chamber shell 22 are integrally formed.
As shown in fig. 1 to 3, in the up-down direction of the subtank 30, the subtank 30 and the upper chamber 20 are sequentially disposed near the top of the radiator 10, the first tank case 31 is disposed near the radiator 10, the second tank case 32 is disposed away from the radiator 10, and a second chamber 33 is defined between the first tank case 31 and the second tank case 32. The second header housing 22 is disposed away from the heat sink 10, the first header housing 21 is disposed close to the heat sink 10, a first chamber 23 is defined between the first header housing 21 and the second header housing 22, the first header housing 21 is connected to the heat sink 10, and the second header housing 22 and the first tank housing 31 may be manufactured by integral molding.
Therefore, the second water chamber shell 22 and the first water tank shell 31 are manufactured by an integral forming technology, the number of parts forming the radiator assembly 100 is reduced, the steps of installation are optimized, the assembling efficiency of the radiator assembly 100 is increased, the structure compactness and the structure strength of the radiator assembly 100 are higher, and the assembling space is saved.
Alternatively, the first tank case 31 is formed with a first communication port 311, the second tank case 22 is formed with a second communication port (not shown), and the first communication port 311 and the second communication port are vertically opposed to each other. A communication pipe 40 is pierced at the first communication port 311 and the second communication port to communicate the second chamber 33 with the first chamber 23.
As shown in fig. 3, in the up-down direction of radiator assembly 100, first communication port 311 is provided in first tank case 31, the second communication port is provided in second header case 22, first communication port 311 and the second communication port are provided to face each other in the up-down direction, and communication pipe 40 is provided between the two communication ports, and communication pipe 40 may communicate first communication port 311 and the second communication port, or may communicate with the communication ports between the two communication ports.
Therefore, the first tank shell 31 and the second water chamber shell 22 are provided with communication ports, and the two communication ports are communicated through the communication pipe 40, so that the first chamber 23 is communicated with the second chamber 33, and the water vapor in the engine can enter the second chamber 33 through the first chamber 23.
Further, the communication pipe 40, the first tank case 31, and the second header case 22 are integrally formed. That is, the communication pipe 40 disposed between the first tank case 31 and the second header case 22 may be directly molded between the first tank case 31 and the second header case 22 by casting or the like.
Therefore, the communication pipe 40 is connected with the first water tank shell 31 and the second water chamber shell 22 through the integral forming technology, the steps of mounting the radiator assembly 100 are simplified, the efficiency of producing and processing the radiator assembly 100 can be improved, the sealing performance between the first cavity 23 and the second cavity 33 can be guaranteed by an effective value, and meanwhile, the strength of the structure connected between the first water tank shell 31 and the second water chamber shell 22 is increased.
As shown in fig. 3, a plurality of first reinforcing ribs 312 are provided at intervals on the inner wall of the first tank case 31. The first reinforcing ribs 312 are mounted on the bottom wall of the first tank case 31 (the first tank case 31 is close to one side of the second water chamber case 22), the adjacent first reinforcing ribs 312 are arranged at intervals, the first reinforcing ribs 312 can be perpendicular to the bottom wall of the first tank case 31 and arranged along the length direction of the first tank case 31, and the first reinforcing ribs 312 and the bottom wall are detachably connected or fixedly connected. Optionally, a plurality of second reinforcing ribs 212 are disposed on the inner wall of the first water chamber housing 21, the arrangement direction of the second reinforcing ribs 212 is the same as the arrangement direction of the first reinforcing ribs 312, and the cross sections of the first reinforcing ribs 312 and the second reinforcing ribs 212 may be rectangular.
Therefore, the plurality of first reinforcing ribs 312 are arranged in the first water tank shell 31, so that the structural reliability of the first water tank shell 31 can be improved, the second accommodating cavity is conveniently divided into a plurality of small cavities which are communicated with each other, and the liquid in the second cavity 33 is prevented from colliding with the inner wall of the first water tank shell 31 due to vibration to influence the working stability of the radiator assembly 100.
In some embodiments, the distance D between the end of the communicating tube 40 protruding into the second chamber 33 and the top wall of the second chamber 33 is such that D satisfies: d is more than or equal to 12mm and less than or equal to 18 mm. That is, the communicating pipe 40 penetrates through the first communicating hole and extends into the space between the end of the second chamber 33 and the top wall of the second chamber 33 opposite to the end of the heat sink 10, for example, D is 15 mm.
Therefore, the distance between the end part of the communicating pipe 40 extending into the second chamber 33 and the top of the second chamber 33 is controlled, so that gas and liquid flowing out from the inside of the communicating hole can smoothly flow into the second chamber 33, the phenomenon that the end part of the communicating pipe 40 is too close to the top wall to influence the flowing out of the gas and the liquid is avoided, in addition, the capacity of the second chamber 33 is increased, the liquid storage capacity of the second chamber 33 is improved, the distance that the communicating pipe 40 extends into the second chamber 33 is too small, the liquid flows back, and the working capacity of the radiator 10 and the normal work of an engine are influenced.
Specifically, the second tank case 32 is formed at the top thereof with an air outlet 321, a pressure cap 322 is provided at the air outlet 321, and the pressure cap 322 is configured to open the air outlet 321 when the pressure inside the second chamber 33 is greater than a predetermined pressure.
As shown in fig. 2 and 3, an air outlet 321 is formed at the top of the second tank case 32 facing away from the radiator 10, the air outlet 321 may be rectangular or circular, a pressure cover 322 for sealing the air outlet 321 is disposed at the air outlet 321, and when the pressure value inside the second chamber 33 is greater than the preset pressure value, the pressure cover 322 is pushed open by the air pressure inside, so as to release the pressure of the second chamber 33. For example, the preset pressure value of the second chamber 33 may be 120kp, and when the pressure value inside the second chamber 33 is greater than 120kp, the pressure cover 322 may be controlled to open to adjust the air pressure inside the second chamber 33.
Therefore, by providing the air outlet 321 and the pressure cover 322 sealing the air outlet 321 at the top of the second tank case 32, when the air pressure inside the second chamber 33 is greater than the preset value, the pressure cover 322 is opened to release the pressure, so that the stability of the air pressure inside the second chamber 33 can be maintained, and the service life of the subtank 30 can be prolonged.
Alternatively, the discharge port 321 is arranged offset from the communication pipe 40. The exhaust port 321 and the communication pipe 40 are arranged offset from each other in the vertical direction of the radiator assembly 100, and it is also understood that the first communication port 311 and the exhaust port 321 are parallel to each other but do not overlap with each other in the center axis direction. Therefore, the gas and the liquid flowing out from the communicating pipe 40 can stay for a period of time in the second chamber 33, so that the liquid can sink and collect and the gas can flow out conveniently, the collection of the liquid is increased, and the use cost is saved.
In some embodiments, the second chamber 33 has an outlet 331 formed thereon and the first chamber 23 has an inlet 231 formed thereon. The liquid inlet 231 and the liquid outlet 331 may be disposed on the same side of the heat sink assembly 100 or may be disposed toward both sides of the heat sink 10.
Thus, the liquid inlet 231 is in communication with the water outlet conduit of the engine, and the gas-liquid mixture flows from the liquid inlet 231 through the first chamber 23 into the second chamber 33, wherein the liquid is deposited in the second chamber 33 and then flows out from the liquid outlet 331, facilitating communication between the second chamber 33 and the engine.
Further, as shown in fig. 3, the liquid inlet 231 is formed on a side wall of the second water chamber housing 22, and the liquid outlet 331 is formed on a side wall of the first tank housing 31. Therefore, the liquid inlet 231 and the liquid outlet 331 are respectively arranged on the side walls of the second water chamber shell 22 and the first water chamber shell 31, so that the liquid outlet 331 and the liquid inlet 231 are conveniently communicated with a water outlet pipe and a water inlet pipe of an engine, the auxiliary water chamber 30 and the upper water chamber 20 are conveniently installed on the radiator 10, the radiator is favorably connected and communicated with the engine, and stable circulation is formed.
A vehicle according to an embodiment of the second aspect of the utility model includes a radiator assembly 100 according to any one of the preceding claims.
Specifically, the top of radiator 10 is equipped with expansion tank 30 and last hydroecium 20, go up hydroecium 20 and expansion tank 30 and keep away from the top setting of radiator 10 in proper order, first hydroecium casing 21 passes through fasteners such as bolt with radiator 10 and fixes, can make through integrated into one piece technology between second hydroecium casing 22 and the first water tank casing 31, increase the intensity of radiator assembly 100 structure, the casing passes through welded connection between second water tank casing 32 and the first water tank casing 31, the welding can friction weld at that time, increase the gas tightness between first water tank casing 31 and the second water tank casing 32. The second chamber 33 formed by the auxiliary water tank 30 is communicated with the first chamber 23 formed by the upper water chamber 20 through a communication pipe 40, and the communication pipe 40 extends into the first chamber 23 and the second chamber 33 respectively, so that the gas-liquid mixture entering the first chamber 23 can enter the second chamber 33 and be deposited in the second chamber 33. The liquid inlet 231 and the liquid outlet 331 of the radiator assembly 100 are respectively arranged on the side walls of the first chamber 23 and the second chamber 33, so that the two chambers are communicated with the corresponding pipelines of the engine.
It will be appreciated that the cooling liquid mixed with the gas flows from the engine outlet pipe into the first chamber 23 through the inlet 231, flows into the second chamber 33 through the communicating pipe 40 under the action of the water pump, the gas can flow out from the exhaust port 321, and the liquid flows into the engine inlet pipe through the outlet 331, completing the cooling cycle. The water pump may be a booster pump to power the coolant from the first chamber 23 into the second chamber 33.
Therefore, the vehicle with the radiator assembly 100 can improve the zero integral ratio of the vehicle, reduce the installation procedures, improve the assembly efficiency of the vehicle, ensure that the structural strength of the vehicle is higher, the running stability is better, and the production cost can be reduced.
In the description of the present invention, it is to be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the utility model, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A heat sink assembly (100), comprising:
a heat sink (10);
the radiator comprises a radiator body (10), and a water feeding chamber (20), wherein the water feeding chamber (20) comprises a first water chamber shell (21) and a second water chamber shell (22) which are arranged up and down, the first water chamber shell (21) is arranged at the top of the radiator body (10), and the first water chamber shell (21) and the second water chamber shell (22) jointly define a first cavity (23);
auxiliary water tank (30), establish auxiliary water tank (30) the top of last hydroecium (20), auxiliary water tank (30) are including first water tank casing (31) and second water tank casing (32) that set up from top to bottom, second water tank casing (32) are located the top of first water tank casing (31) and with first water tank casing (31) inject second cavity (33) jointly, second cavity (33) with first cavity (23) intercommunication, first water tank casing (32) with second hydroecium casing (22) integrated into one piece.
2. The radiator assembly (100) according to claim 1, wherein the first tank case (31) is formed with a first communication port (311), the second header case (22) is formed with a second communication port, and the first communication port (311) and the second communication port are vertically opposed;
a communicating pipe (40) is arranged at the first communicating port (311) and the second communicating port in a penetrating mode so as to communicate the second chamber (33) with the first chamber (23).
3. Radiator assembly (100) according to claim 2, wherein the communication tube (40), the first tank housing (31) and the second header housing (22) are integrally formed.
4. The radiator assembly (100) according to claim 1, wherein the first tank case (31) is provided on an inner wall thereof with a plurality of first reinforcing ribs (312) arranged at intervals.
5. A radiator assembly (100) according to claim 4, wherein the end of the communicating tube (40) projecting into the second chamber (33) is at a distance D from the top wall of the second chamber (33), said distance D being such as to satisfy: d is more than or equal to 12mm and less than or equal to 18 mm.
6. The radiator assembly (100) according to claim 4, wherein the second tank case (32) is formed at the top thereof with an exhaust port (321), a pressure cap (322) is provided at the exhaust port (321), and the pressure cap (322) is configured to open the exhaust port (321) when the pressure in the second chamber (33) is greater than a predetermined pressure.
7. The heat sink assembly (100) according to claim 6, wherein the discharge port (321) is arranged to be offset from the communication pipe (40).
8. The heat sink assembly (100) according to any one of claims 1-7, wherein the second chamber (33) has a liquid outlet (331) formed thereon and the first chamber (23) has a liquid inlet (231) formed thereon.
9. The heat sink assembly (100) according to claim 8, wherein the liquid inlet (231) is formed on a side wall of the second water chamber housing (22), and the liquid outlet (331) is formed on a side wall of the first water tank housing (31).
10. A vehicle, characterized by comprising a radiator assembly (100) according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086589.XU CN215761912U (en) | 2021-08-31 | 2021-08-31 | Radiator assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086589.XU CN215761912U (en) | 2021-08-31 | 2021-08-31 | Radiator assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215761912U true CN215761912U (en) | 2022-02-08 |
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ID=80082614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122086589.XU Active CN215761912U (en) | 2021-08-31 | 2021-08-31 | Radiator assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215761912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704371A (en) * | 2022-03-25 | 2022-07-05 | 宁波铭发汽车部件有限公司 | Assembled radiator hydroecium based on pretightning force is sealed |
-
2021
- 2021-08-31 CN CN202122086589.XU patent/CN215761912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704371A (en) * | 2022-03-25 | 2022-07-05 | 宁波铭发汽车部件有限公司 | Assembled radiator hydroecium based on pretightning force is sealed |
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