阅读说明：本技术 一种发动机冷却方法及其散热器 (Engine cooling method and radiator thereof ) 是由 靳北彪 于 2021-08-09 设计创作，主要内容包括：本发明公开了一种发动机冷却方法及其散热器,包括旋转结构体,使发动机冷却介质流出流体通道内的冷却介质流入设置在所述旋转结构体上的冷却流体通道,使流经所述冷却流体通道的冷却介质流回到发动机冷却介质流入流体通道。本发明所公开的发动机冷却方法简单实用,散热器结构简单,体积小,耗功低。(The invention discloses an engine cooling method and a radiator thereof, which comprise a rotary structure body, wherein a cooling medium flowing out of a fluid channel of an engine flows into a cooling fluid channel arranged on the rotary structure body, and the cooling medium flowing through the cooling fluid channel returns to the fluid channel of the engine cooling medium to flow into the fluid channel. The engine cooling method disclosed by the invention is simple and practical, and the radiator is simple in structure, small in size and low in power consumption.)

1. An engine cooling method comprising a rotating structural body (1), characterized in that: the cooling medium in the engine cooling medium outflow fluid passage (3) is caused to flow into a cooling fluid passage (2) provided in the rotating structure (1), and the cooling medium flowing through the cooling fluid passage (2) is caused to flow back to the engine cooling medium inflow fluid passage (4).

2. An engine cooling method comprising a rotating structural body (1), characterized in that: the cooling medium in the engine cooling medium outflow fluid channel (3) flows into a cooling fluid channel (2) arranged on the rotating structure body (1), the cooling medium flowing through the cooling fluid channel (2) flows back to the engine cooling medium inflow fluid channel (4), and a heat dissipation structure is arranged on the cooling fluid channel (2).

3. A radiator for an engine to which the engine cooling method according to claim 1 or 2 is applied, comprising a rotary structure (1), characterized in that: the rotary structure body (1) is provided with a cooling fluid channel (2), a fluid inlet of the cooling fluid channel (2) is arranged corresponding to the engine cooling medium outflow fluid channel (3), and a fluid outlet of the cooling fluid channel (2) is arranged corresponding to the engine cooling medium inflow fluid channel (4).

4. A radiator for an engine to which the engine cooling method according to claim 1 or 2 is applied, comprising a rotary structure (1), characterized in that: the rotary structure body (1) is provided with a cooling fluid channel (2), a fluid inlet of the cooling fluid channel (2) and an engine cooling medium outflow fluid channel (3) are arranged correspondingly through a flexible channel body, and a fluid outlet of the cooling fluid channel (2) and an engine cooling medium inflow fluid channel (4) are arranged correspondingly through the flexible channel body.

5. A radiator for an engine according to claim 3, wherein: the engine cooling medium outflow fluid channel (3) and the engine cooling medium inflow fluid channel (4) are sleeved.

6. The radiator for an engine according to claim 4, wherein: the engine cooling medium outflow fluid channel (3) and the engine cooling medium inflow fluid channel (4) are sleeved.

7. The radiator for an engine according to any one of claims 3 to 6, wherein: -providing a pumping structure a at a fluid inlet of the cooling fluid channel (2) and/or a pumping structure B at a fluid outlet of the cooling fluid channel (2), said pumping structure a and said pumping structure B being arranged in series in a structure comprising said pumping structure a and said pumping structure B.

8. The radiator for an engine according to any one of claims 3 to 6, wherein: -providing a pumping structure C on said cooling fluid channel (2).

9. The radiator for an engine according to any one of claims 3 to 6, wherein: a rotation driving structure is provided on the rotating structure (1).

10. A radiator for an engine according to claim 7, wherein: a rotation driving structure is provided on the rotating structure (1).

11. A radiator for an engine according to claim 8, wherein: a rotation driving structure is provided on the rotating structure (1).

Technical Field

The invention relates to the field of engines, in particular to an engine cooling method and a radiator thereof.

Background

The existing engine cooling system comprises a fan and a water tank, air flow is generated by the rotation of the fan to cool a cooling medium in the water tank, and the power consumption of the fan of a general engine is large and about 5 percent of the total power of the engine. Therefore, it is necessary to invent a new engine cooling method and a radiator thereof.

Disclosure of Invention

In order to solve the above problems, the technical solution proposed by the present invention is as follows:

scheme 1: an engine cooling method includes a rotary structure, flowing a cooling medium in an engine cooling medium outflow fluid passage into a cooling fluid passage provided on the rotary structure, and flowing the cooling medium flowing through the cooling fluid passage back to an engine cooling medium inflow fluid passage.

Scheme 2: an engine cooling method includes a rotating structure body, flowing a cooling medium flowing out of a fluid passage of an engine into a cooling fluid passage provided on the rotating structure body, and flowing the cooling medium flowing through the cooling fluid passage back to the fluid passage of the engine cooling medium inflow, the cooling fluid passage being provided with a heat dissipation structure.

Scheme 3: a radiator for an engine to which the engine cooling method according to claim 1 or 2 is applied, comprising a rotary structure on which a cooling fluid passage is provided, a fluid inlet of the cooling fluid passage being provided in correspondence with an engine cooling medium outflow fluid passage, and a fluid outlet of the cooling fluid passage being provided in correspondence with an engine cooling medium inflow fluid passage.

Scheme 4: a radiator for an engine to which the engine cooling method according to claim 1 or 2 is applied, comprising a rotary structural body on which a cooling fluid passage is provided, a fluid inlet of the cooling fluid passage being provided in correspondence with an engine cooling medium outflow fluid passage through a flexible passage body, and a fluid outlet of the cooling fluid passage being provided in correspondence with an engine cooling medium inflow fluid passage through a flexible passage body.

Scheme 5: on the basis of the scheme 3, the engine cooling medium outflow fluid channel and the engine cooling medium inflow fluid channel are further selectively sleeved.

Scheme 6: on the basis of the scheme 4, the engine cooling medium outflow fluid channel and the engine cooling medium inflow fluid channel are further selectively sleeved.

Scheme 7: on the basis of any one of the schemes 3 to 6, a pumping structure a is further selectively arranged at a fluid inlet of the cooling fluid channel and/or a pumping structure B is further selectively arranged at a fluid outlet of the cooling fluid channel, and the pumping structure a and the pumping structure B are arranged in series in a structure comprising the pumping structure a and the pumping structure B.

Scheme 8: on the basis of any one of the schemes 3 to 6, a pumping structure C is further selectively provided on the cooling fluid channel.

Scheme 9: in addition to any one of aspects 3 to 6, a rotary drive structure is further selectively provided on the rotary structure.

Scheme 10: in addition to the aspect 7, a rotation driving structure is further selectively provided to the rotating structure.

Scheme 11: in addition to the aspect 8, a rotation driving structure may be further selectively provided on the rotating structure.

In the present invention, necessary components, units, systems, and the like should be provided where necessary according to a known technique in the field of motors and engines.

The engine cooling method has the advantages of simplicity, practicability, simple radiator structure, small volume and low power consumption.

Drawings

FIG. 1 is a schematic view of the structural arrangement of embodiment 1 of the present invention;

FIG. 2 is a schematic diagram of the structural arrangement of an embodiment of the engine cooling fluid inlet and outlet nest arrangement of the present invention;

FIG. 3 is a schematic diagram of the structural arrangement of an embodiment of the engine cooling fluid inlet and outlet nest arrangement of the present invention.

In the figure: 1 rotating structure 2 cooling fluid channel 3 motor cooling medium outflow fluid channel 4 motor cooling medium inflow fluid channel 5 pumping structure B6 rotating joint A7 rotating joint B

Detailed Description

Example 1

An engine cooling method, as shown in fig. 1, includes a rotary structure 1, flowing a cooling medium in an engine cooling medium outflow fluid passage 3 into a cooling fluid passage 2 provided in the rotary structure 1, and flowing the cooling medium flowing through the cooling fluid passage 2 back to an engine cooling medium inflow fluid passage 4.

Example 2

An engine cooling method includes a rotary structure body 1, flowing a cooling medium in an engine cooling medium outflow fluid passage 3 into a cooling fluid passage 2 provided in the rotary structure body 1, and returning the cooling medium flowing through the cooling fluid passage 2 to an engine cooling medium inflow fluid passage 4, the cooling fluid passage 2 being provided with a heat radiation structure.

Example 3

A radiator for an engine to which the engine cooling method of embodiment 1 is applied includes a rotary structural body 1, a cooling fluid passage 2 is provided in the rotary structural body 1, a fluid inlet of the cooling fluid passage 2 is provided corresponding to an engine cooling medium outflow fluid passage 3, and a fluid outlet of the cooling fluid passage 2 is provided corresponding to an engine cooling medium inflow fluid passage 4 (see fig. 1).

Example 4

A radiator for an engine to which the engine cooling method of embodiment 2 is applied includes a rotary structural body 1, a cooling fluid passage 2 is provided in the rotary structural body 1, a fluid inlet of the cooling fluid passage 2 is provided corresponding to an engine cooling medium outflow fluid passage 3, and a fluid outlet of the cooling fluid passage 2 is provided corresponding to an engine cooling medium inflow fluid passage 4.

Example 5

A radiator for an engine, to which the engine cooling method of embodiment 1 is applied, includes a rotary structural body 1, a cooling fluid channel 2 is provided on the rotary structural body 1, a fluid inlet of the cooling fluid channel 2 is provided corresponding to an engine cooling medium outflow fluid channel 3 through a flexible channel body, and a fluid outlet of the cooling fluid channel 2 is provided corresponding to an engine cooling medium inflow fluid channel 4 through a flexible channel body.

Example 6

A radiator for an engine to which the engine cooling method of embodiment 2 is applied, includes a rotary structural body 1, a cooling fluid passage 2 is provided in the rotary structural body 1, a fluid inlet of the cooling fluid passage 2 is provided corresponding to an engine cooling medium outflow fluid passage 3 through a flexible passage body, and a fluid outlet of the cooling fluid passage 2 is provided corresponding to an engine cooling medium inflow fluid passage 4 through a flexible passage body.

As an alternative embodiment, each of examples 3 to 6 of the present invention may further selectively provide a nested arrangement of the engine cooling medium outflow fluid passage 3 and the engine cooling medium inflow fluid passage 4, and referring to fig. 2, the rotary joint A6 and the rotary joint B7 of the examples shown in fig. 2 and 3 are nested arrangements, wherein fig. 2 shows a nested arrangement of the engine cooling medium outflow fluid passage 3 and the engine cooling medium inflow fluid passage 4, and fig. 3 shows a non-nested arrangement of the engine cooling medium outflow fluid passage 3 and the engine cooling medium inflow fluid passage 4.

All of the radiators for engines of the foregoing embodiments may further optionally be provided with a pumping structure a at a fluid inlet of the cooling fluid passage 2 and/or a pumping structure B5 at a fluid outlet of the cooling fluid passage 2, the pumping structure a and the pumping structure B being arranged in series in a structure including the pumping structure a and the pumping structure B. The embodiments shown in fig. 1, 2 or 3 are each provided with a pumping arrangement B5 only at the fluid outlet of the cooling fluid channel 2.

As an alternative embodiment, all the engine radiators of the previous embodiments may be further provided with a pumping structure C selectively on the cooling fluid channel 2.

In all the engine radiators of the above embodiments, a rotary drive structure may be further selectively provided in the rotary structure 1.

In the present invention, the necessary components, units, systems, etc. are provided as necessary according to the known techniques in the field of motors and engines.

Obviously, the present invention is not limited to the above embodiments, and many modifications can be derived or suggested according to the known technology in the field and the technical solutions disclosed in the present invention, and all of the modifications should be considered as the protection scope of the present invention.