CN216007109U - Excavator base with heat dissipation air duct - Google Patents
Excavator base with heat dissipation air duct Download PDFInfo
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- CN216007109U CN216007109U CN202122127210.5U CN202122127210U CN216007109U CN 216007109 U CN216007109 U CN 216007109U CN 202122127210 U CN202122127210 U CN 202122127210U CN 216007109 U CN216007109 U CN 216007109U
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- cooling unit
- water cooling
- air inlet
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Abstract
The utility model relates to an excavator base with heat dissipation wind channel, include: a base; the lithium battery pack is arranged on two sides of the base; the water cooling unit is fixed on the front side of the base; the parallel radiator is fixed on the base and is positioned behind the water cooling unit; the two baffles are vertically arranged on the base and are suitable for fixing a frame for placing the lithium battery pack; the air vents are formed at the bottoms of the two baffles and used for exhausting air at two sides of the water cooling unit; the parallel radiator and the water-cooling unit of the device are arranged front and back to form 2 air channels with different trends, the air channels of the parallel radiator are blown to the front part from the rear part of the base, and the air channels of the water-cooling unit are blown to the front part of the base from two sides and the bottom, so that the three-side air inlet cooling of the water-cooling unit can be realized, and the heat accumulation of the lithium battery pack can be avoided.
Description
Technical Field
The utility model relates to an excavator base specifically is an excavator base with radiating air duct.
Background
Parts of the plateau tunnel electric engineering mechanical product which need heat dissipation relate to a water cooling unit of a motor, hydraulic oil and a lithium battery, an air conditioning condenser and the like; the conventional parallel radiator can be arranged into a left radiator, a middle radiator and a right radiator, and as the electric engineering machinery is additionally provided with the water cooling unit for radiating the lithium battery, the water cooling unit has the requirements of low-position installation, three-surface air inlet and one-side maintenance, has flat and long standard outline size and is not suitable for forming a parallel radiating structure; the serial connection type water cooling unit has the defect of gradual heating, the heat dissipation requirement of the water cooling unit can be increased, and the standard size is changed.
Specifically, the arrangement of multiple radiators usually includes a series connection type and a parallel connection type, wherein the series connection type is that the radiators needing heat dissipation are arranged in a front-to-middle-to-rear sequence, cooling air is continuously heated in a cooling process from front to rear, and the radiator size is usually required to be increased step by step to ensure the heat dissipation performance; the radiators in parallel connection are arranged in the same left plane, the same middle plane and the same right plane, so that cooling air is not heated step by step, but the required arrangement space is larger.
In conclusion, how to realize the radiator arrangement of the excavator base becomes a problem which needs to be solved urgently by researchers in the field.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: how to realize the radiator arrangement of the excavator base;
in order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model relates to an excavator base with heat dissipation wind channel, include: a base; the lithium battery pack is arranged on two sides of the base; the water cooling unit is fixed on the front side of the base; the parallel radiator is fixed on the base and is positioned behind the water cooling unit; the two baffles are vertically arranged on the base and are suitable for fixing a frame for placing the lithium battery pack; the air vents are formed at the bottoms of the two baffles and used for exhausting air at two sides of the water cooling unit;
in the scheme, the parallel radiators and the water cooling units are arranged in the front and back, the water cooling units are arranged between the two baffles, the parallel radiators blow wind from the back to the front of the base, and the water cooling units extract the lithium battery packs at the two sides to the middle and discharge the lithium battery packs from the front of the base, so that the heat dissipation at the two sides of the water cooling units is realized, and the lithium batteries can be dissipated to avoid heat accumulation; in conclusion, air suction at two sides of the water cooling unit is realized;
in order to realize the bottom air draft cooling of the water cooling unit, the base is provided with a second air inlet which is positioned below the water cooling unit; the bottom plate is fixed below the air inlet; the connecting plate is vertically arranged and is connected with the bottom plate and the bottom of the base; the first air inlet is formed in the connecting plate; the water cooling unit extracts air from the first air inlet and the second air inlet in sequence and discharges the air from the front side of the base.
In the scheme, the connecting plate and the bottom plate are bearing parts of the base, the connecting plate and the bottom plate are skillfully used and are respectively provided with the first air inlet and the second air inlet, and the bottom of the water cooling unit extracts air from the bottom of the base, and the air is finally discharged from the front part of the base through the first air inlet and the second air inlet, so that the water cooling unit extracts the air from the bottom of the base instead of the air blown by the parallel radiators, and the cooling effect is better and obvious; in conclusion, the bottom air draft of the water cooling unit is realized, and then the three-side air draft of the water cooling unit is realized.
Although the water chiller unit is arranged in front of the parallel radiator to block part of the outlet air, the water chiller unit has small overall height, and meanwhile, the lower part of the parallel radiator has structures such as an installation base and a lower water chamber, so that the actual blocking height is very limited. Meanwhile, the air outlet blocking effect can be improved by properly pulling the front-back distance between the water cooling unit and the parallel radiators.
In order to increase the cooling effect of the second air inlet, the utility model adopts two second air inlets which are arranged on the base in parallel;
through setting up two second air intakes, increased the area of second air intake to the cooling effect of second air intake has been improved.
The utility model has the advantages that: the utility model relates to an excavator base with heat dissipation wind channel, the wind channel of 2 different trends is constituteed to the parallelly connected radiator of this device and water chilling unit front and back arrangement, and the wind channel of parallelly connected radiator is blown to the front portion by the rear portion of base, and water chilling unit's wind channel is blown to the front portion of base by both sides and bottom, can realize the trilateral air inlet cooling of water chilling unit, can avoid the heat gathering of lithium cell group again.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a three-dimensional view of the base;
FIG. 3 is a front view of the base;
in the figure: the air conditioner comprises a base 1, a lithium battery pack 2, a water cooling unit 3, a radiator 4 connected in parallel, a baffle 5, a vent 6, a second air inlet 7, a bottom plate 8, a connecting plate 9 and a first air inlet 10.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-2, the utility model relates to an excavator base with heat dissipation air duct, include: a base 1; the lithium battery pack 2 is arranged on two sides of the base 1; a water chiller unit 3 fixed to the front side of the base 1; the parallel radiator 4 is fixed on the base 1 and is positioned behind the water cooling unit 3; the two baffles 5 are vertically arranged on the base 1 and are suitable for fixing a frame for placing the lithium battery pack 2; the ventilation holes 6 are formed at the bottoms of the two baffles 5 and used for exhausting air at two sides of the water cooling unit 3;
in the scheme, the parallel radiators and the water cooling units are arranged in the front and back, the water cooling units are arranged between the two baffles, the parallel radiators blow wind from the back to the front of the base, and the water cooling units extract the lithium battery packs at the two sides to the middle and discharge the lithium battery packs from the front of the base, so that the heat dissipation at the two sides of the water cooling units is realized, and the lithium batteries can be dissipated to avoid heat accumulation; in conclusion, air suction at two sides of the water cooling unit is realized;
as shown in fig. 2-3, in order to realize the bottom air draft cooling of the water chiller unit, the base 1 of the present invention is provided with a second air inlet 7, and the second air inlet 7 is located below the water chiller unit 3; the bottom plate 8 is fixed below the second air inlet 7; the connecting plate 9 is vertically arranged and is connected with the bottom plate 8 and the bottom of the base 1; the first air inlet 10 is formed in the connecting plate 9; the water cooling unit 3 extracts air from the first air inlet 9 and the second air inlet 7 in sequence and discharges the air from the front side of the base 1.
In the scheme, the connecting plate and the bottom plate are bearing parts of the base, the connecting plate and the bottom plate are skillfully used and are respectively provided with the first air inlet and the second air inlet, and the bottom of the water cooling unit extracts air from the bottom of the base, and the air is finally discharged from the front part of the base through the first air inlet and the second air inlet, so that the water cooling unit extracts the air from the bottom of the base instead of the air blown by the parallel radiators, and the cooling effect is better and obvious; in conclusion, the bottom air draft of the water cooling unit is realized, and then the three-side air draft of the water cooling unit is realized.
Although the water chiller unit is arranged in front of the parallel radiator to block part of the outlet air, the water chiller unit has small overall height, and meanwhile, the lower part of the parallel radiator has structures such as an installation base and a lower water chamber, so that the actual blocking height is very limited. Meanwhile, the air outlet blocking effect can be improved by properly pulling the front-back distance between the water cooling unit and the parallel radiators.
As shown in fig. 2-3, in order to increase the cooling effect of the second air inlet, the present invention adopts two second air inlets 7, which are arranged on the base 1 in parallel;
through setting up two second air intakes, increased the area of second air intake to the cooling effect of second air intake has been improved.
The utility model relates to an excavator base with heat dissipation wind channel, the wind channel of 2 different trends is constituteed to the parallelly connected radiator of this device and water chilling unit front and back arrangement, and the wind channel of parallelly connected radiator is blown to the front portion by the rear portion of base, and water chilling unit's wind channel is blown to the front portion of base by both sides and bottom, can realize the trilateral air inlet cooling of water chilling unit, can avoid the heat gathering of lithium cell group again.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides an excavator base with heat dissipation wind channel which characterized in that includes:
a base;
the lithium battery pack is arranged on two sides of the base;
the water cooling unit is fixed on the front side of the base;
the parallel radiator is fixed on the base and is positioned behind the water cooling unit;
the two baffles are vertically arranged on the base and are suitable for fixing a frame for placing the lithium battery pack;
and the ventilation holes are formed in the bottoms of the two baffles and used for exhausting air from two sides of the water cooling unit.
2. The excavator base with the heat dissipation air duct as claimed in claim 1, wherein a second air inlet is formed in the base, and the second air inlet is located below the water cooling unit;
the bottom plate is fixed below the second air inlet;
the connecting plate is vertically arranged and is connected with the bottom plate and the bottom of the base;
the first air inlet is formed in the connecting plate;
and the water cooling unit extracts air from the first air inlet and the second air inlet in sequence and discharges the air from the front side of the base.
3. The excavator base with the heat radiating air duct as claimed in claim 2, wherein the number of the second air inlets is two, and the second air inlets are arranged on the base in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127210.5U CN216007109U (en) | 2021-09-03 | 2021-09-03 | Excavator base with heat dissipation air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127210.5U CN216007109U (en) | 2021-09-03 | 2021-09-03 | Excavator base with heat dissipation air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216007109U true CN216007109U (en) | 2022-03-11 |
Family
ID=80593853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122127210.5U Active CN216007109U (en) | 2021-09-03 | 2021-09-03 | Excavator base with heat dissipation air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216007109U (en) |
-
2021
- 2021-09-03 CN CN202122127210.5U patent/CN216007109U/en active Active
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