CN215633287U - Reverse independent heat radiation structure - Google Patents
Reverse independent heat radiation structure Download PDFInfo
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- CN215633287U CN215633287U CN202121098467.6U CN202121098467U CN215633287U CN 215633287 U CN215633287 U CN 215633287U CN 202121098467 U CN202121098467 U CN 202121098467U CN 215633287 U CN215633287 U CN 215633287U
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- radiator
- fan
- motor
- condenser
- independent
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a reverse arrangement independent heat radiation structure, which comprises: the vehicle comprises a vehicle door, a vehicle frame shell, a radiator, an independent motor, a fan, a motor bracket and an engine; the surface of the frame shell is provided with a vehicle door, and the inside of the frame shell is sequentially provided with a motor bracket, a radiator and an engine; the motor bracket is connected with an independent motor, and the side of the independent motor close to the radiator is connected with a fan; when the independent motor drives the fan to rotate, cooling air on the outer side of the frame shell sequentially passes through the vehicle door, the air-conditioning condenser, the fan, the radiator and the engine. The utility model optimizes the position of the fan relative to the radiator, improves the radiating performance and improves the maintenance convenience.
Description
Technical Field
The utility model discloses a reverse arrangement independent heat dissipation structure, and relates to the technical field of excavator equipment.
Background
The existing heat dissipation structure layout of the excavator is basically that a fan is placed between an engine and a radiator, and when the radiator system of the excavator is designed and selected, the fan with large diameter and low rotating speed is selected, so that the noise of the whole excavator and the fuel consumption rate are reduced. However, due to the limitations of the relative positions of the engine and the radiator and the space structure, the diameter of the fan cannot be selected according to the optimal size, and meanwhile, the installation position of the fan relative to the radiator cannot be distributed according to the optimal position, so that the fan needs higher rotating speed to reach the target air volume and static pressure in order to reach the required fan performance parameters, thereby causing high noise and high fuel consumption; in addition, the space is limited, and when parts such as a fan and the like are damaged, the maintenance is difficult, so that the overall heat dissipation efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks in the background art, the present invention provides an independent heat dissipation structure with reverse arrangement, which optimizes the position of the fan relative to the heat sink and improves the heat dissipation performance.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: an inverted arrangement independent heat dissipation structure comprising: the vehicle comprises a vehicle door, a vehicle frame shell, a radiator, an independent motor, a fan, a motor bracket and an engine; the surface of the frame shell is provided with a vehicle door, and the inside of the frame shell is sequentially provided with a motor bracket, a radiator and an engine; the motor bracket is connected with the independent motor, the side of the independent motor, which is close to the radiator, is connected with the fan, and the motor bracket is arranged on the radiator, so that the relative position of the fan and the radiator is kept unchanged when the fan works, and the fan and the radiator are prevented from interfering when the fan works; when the independent motor drives the fan to rotate, cooling air on the outer side of the frame shell sequentially passes through the vehicle door, the air-conditioning condenser, the fan, the radiator and the engine.
Furthermore, the radiator is fixedly connected with a condenser support, the condenser support is connected with an air conditioner condenser, and the air conditioner condenser is positioned between the door plate and the fan.
Furthermore, the condenser bracket is perpendicular to the air conditioner condenser, and the condenser bracket and the radiator are arranged in parallel.
Furthermore, a protective net is fixed on the motor bracket, and the protective net and the radiator are arranged in parallel; the protection network is installed on radiator and motor support, on the one hand, guarantees that the user can not the fan of direct contact work, guarantees the installation of operator, and on the other hand can prevent effectively that the debris of large granule from striking the fan, damaging the fan.
Furthermore, one side of the radiator is fixedly connected to the inner wall of the frame shell, a connecting piece is arranged at the bottom of the radiator, and the connecting piece is connected with the inner wall of the frame shell through bolts.
Furthermore, a fuel oil radiator is arranged on the condenser support and is positioned between the door plate and the fan.
Has the advantages that: the utility model gets rid of the space limitation between the radiator and the engine, and the fan with low rotating speed and large diameter can be connected between the frame shell and the radiator, thereby achieving the purposes of improving the radiating air quantity and reducing the running noise of the fan.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosive structure of the present invention.
Detailed Description
The following describes the embodiments in further detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
An embodiment as shown in FIG. 1' 2: an inverted arrangement independent heat dissipation structure comprising: a vehicle door 1, a frame case 2, a radiator 201, an independent motor 202, a fan 203, a motor bracket 207, and an engine 3; the surface of the frame shell 2 is provided with a vehicle door 1, and a motor bracket 207, a radiator 201 and an engine 3 are sequentially arranged in the frame shell 2; the motor bracket 207 is connected with an independent motor 202, the side of the independent motor 202 close to the radiator 201 is connected with a fan 203, and when the independent motor 202 drives the fan 203 to rotate, cooling air 4 on the outer side of the frame shell 2 sequentially passes through the vehicle door 1, the air conditioning condenser 204, the fan 203, the radiator 201 and the engine 3.
The radiator 201 is fixedly connected with a condenser bracket 208, the condenser bracket 208 is connected with an air conditioner condenser 204, and the position of the air conditioner condenser 204 is positioned between the door panel 1 and the fan 203.
The condenser bracket 208 is arranged vertically to the air conditioner condenser 204, and the condenser bracket 208 is arranged in parallel to the radiator 201.
A protective screen 206 is fixed on the motor bracket 207, and the protective screen 206 and the radiator 201 are arranged in parallel.
One side of the radiator 201 is fixedly connected to the inner wall of the frame shell 2.
A fuel oil radiator 205 is arranged on the condenser bracket 208, and the fuel oil radiator 205 is positioned between the door panel 1 and the fan 203; when the door 1 is opened, the fuel-oil heater 205, the air-conditioning condenser 204, the independent motor 202 and the protective screen 206 directly face the maintainer, and the fan 203 is conveniently detached and replaced. And the maintenance time and the strength are saved.
When the excavator works, the fan rotates forwards, the fan rotates to generate cooling air 4 entering the excavator, and the cooling air passes through the air-conditioning condenser 204, the fuel oil radiator 205, the protective net 206, the fan 203, the radiator 201 and the engine 3 in sequence; when the fan rotates reversely and enters a soot blowing mode, the cooling air can blow off dust or other sundries on the protective net, so that the air inlet resistance is reduced.
The utility model gets rid of the space limitation between the radiator and the engine, can select the fan with low rotating speed and large diameter between the frame shell and the radiator, achieves the purposes of improving the radiating air quantity and reducing the running noise of the fan, and in addition, the positions of the fan, the independent motor, the radiator and other devices are relatively close to the outer side, thereby improving the maintenance convenience.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. An inverted independent heat dissipation structure, comprising: the vehicle-mounted motor vehicle comprises a vehicle door (1), a vehicle frame shell (2), a radiator (201), an independent motor (202), a fan (203), a motor bracket (207) and an engine (3); a vehicle door (1) is arranged on the surface of the frame shell (2), and a motor bracket (207), a radiator (201) and an engine (3) are sequentially arranged in the frame shell (2); the automobile frame is characterized in that an independent motor (202) is connected to the motor support (207), a fan (203) is connected to the side, close to the radiator (201), of the independent motor (202), and when the fan (203) is driven by the independent motor (202) to rotate, cooling air (4) on the outer side of the frame shell (2) sequentially passes through the automobile door (1), the air-conditioning condenser (204), the fan (203), the radiator (201) and the engine (3).
2. An inverted arrangement independent heat dissipation structure as claimed in claim 1, wherein the radiator (201) is fixedly connected with a condenser bracket (208), the condenser bracket (208) is connected with an air conditioner condenser (204), and the air conditioner condenser (204) is located between the vehicle door (1) and the fan (203).
3. An inverted arrangement independent heat dissipation structure as claimed in claim 2, wherein the condenser bracket (208) is disposed perpendicular to the air conditioner condenser (204), and the condenser bracket (208) is disposed in parallel with the radiator (201).
4. An oppositely-arranged independent heat dissipation structure as claimed in claim 1, wherein a protective net (206) is fixed on the motor bracket (207), and the protective net (206) and the heat sink (201) are arranged in parallel.
5. An inverted arrangement independent heat dissipation structure as claimed in claim 1, wherein one side of the radiator (201) is fixedly connected to the inner wall of the frame shell (2).
6. An inverted arrangement independent heat dissipation structure as claimed in claim 2, wherein the condenser bracket (208) is provided with a fuel radiator (205), and the fuel radiator (205) is located between the vehicle door (1) and the fan (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121098467.6U CN215633287U (en) | 2021-05-21 | 2021-05-21 | Reverse independent heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121098467.6U CN215633287U (en) | 2021-05-21 | 2021-05-21 | Reverse independent heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215633287U true CN215633287U (en) | 2022-01-25 |
Family
ID=79939061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121098467.6U Active CN215633287U (en) | 2021-05-21 | 2021-05-21 | Reverse independent heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215633287U (en) |
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2021
- 2021-05-21 CN CN202121098467.6U patent/CN215633287U/en active Active
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