CN209875280U - Airflow guiding and rectifying device for engineering machinery - Google Patents
Airflow guiding and rectifying device for engineering machinery Download PDFInfo
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- CN209875280U CN209875280U CN201920652024.3U CN201920652024U CN209875280U CN 209875280 U CN209875280 U CN 209875280U CN 201920652024 U CN201920652024 U CN 201920652024U CN 209875280 U CN209875280 U CN 209875280U
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- flow guide
- fixed plate
- guide box
- air inlet
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Abstract
The utility model discloses an airflow guiding and rectifying device for engineering machinery, which comprises a flow guide box, wherein one side of the flow guide box is provided with an air inlet which is communicated with a hollow cavity arranged inside the flow guide box, two sides of the flow guide box are respectively provided with a flow guide pipe, and the air inlet, the hollow cavity and the flow guide pipe form an airflow guiding and rectifying channel; the another side of flow guide box is equipped with the fixed plate, the one side and the flow guide box fixed connection of fixed plate are equipped with the brush that keeps out the wind on the fixed plate, keep out wind brush and fixed plate fixed connection, and the top of the brush that keeps out the wind flushes with the top of fixed plate. The utility model has the advantages of simple structure, the assembling process is simple and easy, simple to operate, plays certain direction rectification effect for the air current flow direction, prevents parts such as engine and water tank high temperature overheat phenomenon from appearing.
Description
Technical Field
The utility model relates to an engineering machine tool field, specifically speaking, in particular to an air current direction fairing for engineering machine tool.
Background
At the positions of an air outlet and the like of a fan blade of an engine of large-scale engineering machinery, the heat dissipation is not smooth due to disordered airflow flow direction, and the high-temperature overheating phenomenon of parts such as the engine, a water tank and the like is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air current direction fairing for engineering machine tool to the not enough among the prior art to solve the problem that exists among the prior art.
The utility model provides a technical problem can adopt following technical scheme to realize:
an airflow guiding and rectifying device for engineering machinery comprises a flow guide box, wherein an air inlet is formed in one surface of the flow guide box and is communicated with a hollow cavity arranged inside the flow guide box;
the another side of flow guide box is equipped with the fixed plate, the one side and the flow guide box fixed connection of fixed plate are equipped with the brush that keeps out the wind on the fixed plate, keep out wind brush and fixed plate fixed connection, and the top of the brush that keeps out the wind flushes with the top of fixed plate.
Furthermore, a grid is arranged on the outer side face of the air inlet and fixedly connected with the flow guide box through a plurality of bolt connecting structures arranged at the edge of the air inlet.
Furthermore, the bottom end of the flow guide pipe is provided with an air inlet which is communicated with the hollow cavity, the top end of the flow guide pipe is provided with an air outlet, and air is discharged from the air outlet.
Furthermore, the fixed plate is formed by splicing a left fixed plate and a right fixed plate.
Furthermore, a group of convex blocks are arranged at the top of the flow guide box, connecting holes are formed in the convex blocks, and the left fixing plate and the right fixing plate are connected with the flow guide box through the connecting holes.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the air flow direction guiding and rectifying device has the advantages of simple structure, simple assembly process and convenience in installation, plays a certain guiding and rectifying role in the air flow direction, and prevents parts such as an engine, a water tank and the like from being overheated at high temperature.
Drawings
Fig. 1 is a schematic view of an airflow guiding and rectifying device for construction machinery according to the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, the airflow guiding and rectifying device for engineering machinery, according to the present invention, comprises a flow guiding box (1), wherein an air inlet (11) is formed in one side of the flow guiding box (1), the air inlet (11) is communicated with a hollow cavity (12) arranged inside the flow guiding box (1), two sides of the flow guiding box (1) are respectively provided with a flow guiding pipe (13), and the air inlet (11), the hollow cavity (12) and the flow guiding pipe (13) form an airflow guiding and rectifying channel;
the another side of water conservancy diversion case (1) is equipped with fixed plate (2), and the one side and water conservancy diversion case (1) fixed connection of fixed plate (2) are equipped with on fixed plate (2) and keep out the wind brush (3), keep out the wind brush (3) and fixed plate (2) fixed connection, and the top of keeping out the wind brush (3) flushes with the top of fixed plate (2).
The outer side surface of the air inlet (11) is provided with a grid (14), and the grid (14) is fixedly connected with the flow guide box (1) through a plurality of bolt connecting structures arranged at the edge of the air inlet (11).
The bottom end of the flow guide pipe (13) is an air inlet which is communicated with the hollow cavity (12), the top end of the flow guide pipe (13) is an air outlet, and air is discharged from the air outlet.
The fixed plate is formed by splicing a left fixed plate (21) and a right fixed plate (22).
A group of convex blocks (15) are arranged at the top of the flow guide box (1), connecting holes are formed in the convex blocks (15), and the left fixing plate (21) and the right fixing plate (22) are connected with the flow guide box (1) through the connecting holes.
The utility model discloses an installation as follows:
firstly, the flow guide box (1) is installed on a frame of engineering machinery, the distance between the flow guide box (1) and an engine is adjusted when the flow guide box is installed, an air inlet (11) is opposite to a fan blade of the engine, air can smoothly enter the flow guide box (1) through the air inlet (11), then a left fixing plate (21) and a right fixing plate (22) are respectively connected with a convex block (15) at the top of the flow guide box (1), after the left fixing plate (21) and the right fixing plate (22) are installed, a fixing plate (2) can be formed, and finally, a wind shielding brush (3) is installed on the fixing plate (2).
After the installation of the process is finished, the air inlet (11), the hollow cavity (12) and the guide pipe (13) form an air flow guide rectification channel, and air flow is discharged from the air outlet after passing through the guide rectification channel.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An airflow guide and rectification device for engineering machinery is characterized in that: the air guide box comprises a flow guide box (1), wherein an air inlet (11) is formed in one surface of the flow guide box (1), the air inlet (11) is communicated with a hollow cavity (12) arranged inside the flow guide box (1), two sides of the flow guide box (1) are respectively provided with a flow guide pipe (13), and the air inlet (11), the hollow cavity (12) and the flow guide pipe (13) form an airflow guide rectification channel;
the another side of water conservancy diversion case (1) is equipped with fixed plate (2), and the one side and water conservancy diversion case (1) fixed connection of fixed plate (2) are equipped with on fixed plate (2) and keep out the wind brush (3), keep out the wind brush (3) and fixed plate (2) fixed connection, and the top of keeping out the wind brush (3) flushes with the top of fixed plate (2).
2. The airflow guide and rectification device for a construction machine according to claim 1, wherein: the outer side surface of the air inlet (11) is provided with a grid (14), and the grid (14) is fixedly connected with the flow guide box (1) through a plurality of bolt connecting structures arranged at the edge of the air inlet (11).
3. The airflow guide and rectification device for a construction machine according to claim 1, wherein: the bottom end of the flow guide pipe (13) is an air inlet which is communicated with the hollow cavity (12), the top end of the flow guide pipe (13) is an air outlet, and air is discharged from the air outlet.
4. The airflow guide and rectification device for a construction machine according to claim 1, wherein: the fixed plate is formed by splicing a left fixed plate (21) and a right fixed plate (22).
5. The airflow guide and rectification device for a construction machine according to claim 4, wherein: a group of convex blocks (15) are arranged at the top of the flow guide box (1), connecting holes are formed in the convex blocks (15), and the left fixing plate (21) and the right fixing plate (22) are connected with the flow guide box (1) through the connecting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652024.3U CN209875280U (en) | 2019-05-08 | 2019-05-08 | Airflow guiding and rectifying device for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652024.3U CN209875280U (en) | 2019-05-08 | 2019-05-08 | Airflow guiding and rectifying device for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875280U true CN209875280U (en) | 2019-12-31 |
Family
ID=68964256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920652024.3U Active CN209875280U (en) | 2019-05-08 | 2019-05-08 | Airflow guiding and rectifying device for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209875280U (en) |
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2019
- 2019-05-08 CN CN201920652024.3U patent/CN209875280U/en active Active
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