CN210769013U

CN210769013U - Engine cooling structure with auxiliary strong air exhaust function

Info

Publication number: CN210769013U
Application number: CN201921642007.8U
Authority: CN
Inventors: 孔庆珍; 张锦川; 李徐鹏; 赵石磊
Original assignee: Henan Ma Che Hung Industrial Co ltd
Current assignee: Henan Ma Che Hung Industrial Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-16
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a fuel engine cooling field, in particular to an engine cooling structure with auxiliary strong exhaust function, which comprises an intercooler, an engine water tank and a radiator fan which are fixedly arranged at the front part of an engine from front to back, wherein the inlet of the intercooler is communicated with an engine air filter, and the outlet of the intercooler is communicated with an engine cylinder body; the engine water tank is communicated with an engine water cooling pipeline; the blowing direction of the cooling fan faces one side of the engine to cool and cool the engine; a heat dissipation auxiliary fan is fixedly arranged on the chassis cross beam on one side of the intercooler close to the vehicle head, is connected into a vehicle circuit and is powered by a vehicle storage battery; the cooling structure of the engine can meet the heat dissipation requirement of the engine of the low-speed fuel police room, so that the engine of the low-speed fuel police room is prevented from overheating, the service life of the engine of the fuel police room is prolonged, and the reliability of the product of the fuel police room is improved.

Description

Engine cooling structure with auxiliary strong air exhaust function

Technical Field

The utility model relates to a fuel engine cooling field, an engine cooling structure of supplementary strong exhaust function in area specifically says so.

Background

Under the condition that an automobile engine is continuously operated, the maximum combustion temperature of the automobile engine can reach 2500 ℃, even under the idling or low rotating speed, the average temperature of a combustion chamber is over 1000 ℃, and the automobile engine runs at the high temperature, so that the abrasion of internal parts of the engine is accelerated, and the engine oil is deteriorated, therefore, a cooling system of the engine plays a vital role, and becomes a key for judging whether the engine can normally run.

In summer with higher temperature, the speed of the fuel oil police room is designed to be very low due to the limitation of the speed of the vehicle in the long-time driving process of the fuel oil police room, so that the shortage of the net air intake in an engine of the fuel oil police room is caused, the heat dissipation effect of an engine cooling system is not satisfactory, and the phenomenon of overhigh temperature of the engine often occurs. Therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an invention aim at overcome the defect that describes in the background art to realize the engine cooling structure of supplementary strong exhaust function in area, this engine cooling structure can guarantee the heat dissipation demand of low-speed fuel police room engine, makes the fuel police room engine of low-speed avoid appearing overheated phenomenon, thereby realizes the life of extension fuel police room engine, improves the purpose of fuel police room product reliability.

In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows: an engine cooling structure with an auxiliary strong exhaust function comprises an intercooler, an engine water tank and a cooling fan which are fixedly arranged on the front part of an engine from front to back in sequence, wherein the inlet of the intercooler is communicated with an engine air filter, and the outlet of the intercooler is communicated with an engine cylinder body; the engine water tank is communicated with an engine water cooling pipeline; the blowing direction of the cooling fan faces one side of the engine to cool and cool the engine; and a heat dissipation auxiliary fan is fixedly arranged at the cross beam of the chassis, close to one side of the vehicle head, of the intercooler, the heat dissipation auxiliary fan is connected into a vehicle circuit, and an automobile storage battery provides electric energy.

Furthermore, the auxiliary heat dissipation fan is detachably and fixedly arranged on the top of the chassis beam of the vehicle or the lower bottom surface of the chassis beam through a fastener.

Further, the fan is assisted in the heat dissipation includes assisting the fan support frame and assisting the fan body, assist the fan body can dismantle set up in assist on the fan support frame, it can dismantle fixed the setting on vehicle chassis crossbeam to assist the fan support frame.

Furthermore, the number of the auxiliary heat dissipation fans is not less than two, and the auxiliary heat dissipation fans are linearly and uniformly distributed and fixedly arranged on the top of the chassis beam of the vehicle or the lower bottom surface of the chassis beam.

Furthermore, the auxiliary heat dissipation fan starts to work when the key switch is turned on, and the auxiliary heat dissipation fan stops rotating when the key switch is turned off.

The utility model discloses an engine cooling structure of supplementary strong exhaust function in area beneficial effect:

the utility model discloses an engine cooling structure with auxiliary strong exhaust function, the intercooler is provided with the auxiliary heat dissipation fan near the chassis beam on one side of the vehicle head, when the vehicle runs, the air blown to the intercooler by the auxiliary heat dissipation fan and the air screened in from the front of the vehicle are cooled for the intercooler; when the vehicle stops moving forward temporarily while driving, the heat dissipation auxiliary fan blows air for the intercooler independently, so that the cooling efficiency of the intercooler of the fuel police room is greatly improved, the temperature of the engine is stabilized, the low-speed fuel police room engine is prevented from high temperature, the service life of the fuel police room engine is effectively prolonged, and the overall quality of the fuel police room product is enhanced.

Drawings

Fig. 1 is a schematic top view of the engine cooling structure with auxiliary strong exhaust function of the present invention;

FIG. 2 is a schematic structural view of the engine cooling structure with auxiliary strong ventilation function according to the present invention;

fig. 3 is a schematic view of the cooling principle of the engine cooling structure with auxiliary strong exhaust function of the present invention.

In the figure: 1-intercooler, 2-engine water tank, 3-radiator fan, 4-auxiliary radiator fan, 401-auxiliary fan support frame, 402-auxiliary fan body, 5-chassis beam and 6-engine.

Detailed Description

The engine cooling structure with auxiliary strong exhaust function according to the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the engine cooling structure with the auxiliary strong exhaust function of the embodiment includes an intercooler, an engine water tank and a cooling fan, which are fixedly arranged in sequence from front to back on the front portion of the engine, wherein an inlet of the intercooler is communicated with an engine air filter, and an outlet of the intercooler is communicated with an engine cylinder body; the engine water tank is communicated with an engine water cooling pipeline; the blowing direction of the cooling fan faces one side of the engine to cool and cool the engine; and a heat dissipation auxiliary fan is fixedly arranged at the cross beam of the chassis, close to one side of the vehicle head, of the intercooler, the heat dissipation auxiliary fan is connected into a vehicle circuit, and an automobile storage battery provides electric energy.

In the practical application process, the auxiliary heat dissipation fan is detachably and fixedly arranged on the top of a chassis beam of the vehicle or the lower bottom surface of the chassis beam through a bolt and nut fastener, and the fixed position of the auxiliary heat dissipation fan on the chassis beam can be determined according to different vehicle types or the height of the chassis beam relative to the intercooler; the fan is assisted in the heat dissipation includes assisting the fan support frame and assisting the fan body, assist the fan body can dismantle set up in assist on the fan support frame, it can dismantle fixed the setting on vehicle chassis crossbeam to assist the fan support frame.

Referring to fig. 2, according to the requirement in practical implementation, the number of the auxiliary cooling fans is not less than two, because of the limitation of the engine room space, the size of the auxiliary cooling fan cannot be designed too large, but the cooling capacity of the auxiliary cooling fan is very limited, so that the cooling requirement of the engine intercooler can be met by properly increasing the number of the auxiliary cooling fans, and a plurality of auxiliary cooling fans are linearly and uniformly distributed and fixedly arranged on the top of the vehicle chassis beam or the lower bottom surface of the chassis beam and can also be flexibly distributed and arranged according to the engine room space.

The power supply of the heat dissipation auxiliary fan adopts a vehicle storage battery power supply mode, the heat dissipation auxiliary fan starts to work when the key switch is opened on the vehicle and the vehicle is powered on, and the heat dissipation auxiliary fan stops rotating when the key switch is closed on the vehicle.

Referring to fig. 3, the utility model discloses a supplementary strong heat dissipation principle of engine cooling structure of exhausting function in area: when a key switch is turned on by a fuel police room, a whole vehicle is powered on, a heat dissipation auxiliary fan is powered on to start working, and when the vehicle runs, air blown to an intercooler by the heat dissipation auxiliary fan and air which is screened in from the front middle of the vehicle are cooled for the intercooler; when the vehicle stops temporarily, the auxiliary heat dissipation fan blows air for the intercooler independently, so that the engine is cooled, the efficiency of heat dissipation of the intercooler of the fuel oil police room is greatly improved, the temperature of the engine is stabilized, and the auxiliary heat dissipation fan is powered on and stops working when the key switch of the fuel oil police room is turned off to cut off the power of the whole vehicle.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention.

Claims

1. The utility model provides an engine cooling structure of supplementary strong exhaust function in area which characterized in that: the engine comprises an intercooler, an engine water tank and a cooling fan which are fixedly arranged on the front part of the engine from front to back, wherein the inlet of the intercooler is communicated with an engine air filter, and the outlet of the intercooler is communicated with an engine cylinder body; the engine water tank is communicated with an engine water cooling pipeline; the blowing direction of the cooling fan faces one side of the engine to cool and cool the engine; and a heat dissipation auxiliary fan is fixedly arranged at the cross beam of the chassis, close to one side of the vehicle head, of the intercooler, the heat dissipation auxiliary fan is connected into a vehicle circuit, and an automobile storage battery provides electric energy.

2. The engine cooling structure with auxiliary strong exhaust function according to claim 1, characterized in that: the auxiliary heat dissipation fan is detachably and fixedly arranged on the top of the vehicle chassis beam or the lower bottom surface of the chassis beam through a fastener.

3. The engine cooling structure with auxiliary strong exhaust function according to claim 2, characterized in that: the fan is assisted in the heat dissipation includes assisting the fan support frame and assisting the fan body, assist the fan body can dismantle set up in assist on the fan support frame, it can dismantle fixed the setting on vehicle chassis crossbeam to assist the fan support frame.

4. The engine cooling structure with auxiliary strong exhaust function according to claim 3, characterized in that: the number of the auxiliary cooling fans is not less than two, and the auxiliary cooling fans are linearly and uniformly distributed and fixedly arranged on the top of the chassis beam of the vehicle or the lower bottom surface of the chassis beam.

5. The engine cooling structure with strong auxiliary exhaust function according to any one of claims 1 to 4, wherein: the auxiliary heat dissipation fan starts to work when the key switch is turned on, and stops rotating when the key switch is turned off.