CN203499794U - Radiating tube in automobile pipe belt type water cooling radiator and pipe belt type water cooling radiator - Google Patents
Radiating tube in automobile pipe belt type water cooling radiator and pipe belt type water cooling radiator Download PDFInfo
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- CN203499794U CN203499794U CN201320576085.9U CN201320576085U CN203499794U CN 203499794 U CN203499794 U CN 203499794U CN 201320576085 U CN201320576085 U CN 201320576085U CN 203499794 U CN203499794 U CN 203499794U
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- heat dissipating
- pipe
- dissipating pipe
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- belt
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Abstract
The utility model relates to a radiating tube in an automobile pipe belt type water cooling radiator. The utility model provides the improved radiating pipe which is provided with protruding lines and used for the pipe belt type water cooling radiator. Cooling performance of the radiator can be effectively enhanced, without the entire size of the radiator being changed. The radiating tube is a hollow flat tube and is characterized in that a plurality of projections are arranged on the outer walls of two sides of the radiating tube; a notch is arranged in each of the projections in the windward direction; three rows of the projections are arranged on the outer wall of each side of the radiating tube in the windward direction; a plurality of projection bodies are uniformly arranged in each row; and the center line of the projection bodies in the middle row and the axis of the radiating tube coincide. The utility model also relates to the automobile pipe belt type water cooling radiator used for the radiating tube.
Description
Technical field
The utility model relates to a kind of improvement of car heat dissipating double-fuselage, particularly a kind of heat dissipating pipe for automobile pipe belt water-filled radiator.The utility model also relates to the automobile pipe belt water-filled radiator of this kind of heat dissipating pipe of a kind of application.
Background technique
Along with the continuous upgrading of automobile emission regulation, the heat dissipating capacity of heavy type commercial automobile motor is also increasing, has caused huge burden to the heat load of cooling system thereupon.Yet, being subject to the restriction of car load general arrangement and engine compartment, it is impossible that the design proposal of utilization increasing radiator centre size and fan diameter promotes cooling capacity.At present, the main radiator pattern of commercial vehicle is corrugated tube type water-filled radiator, its basic structure is: by upper and lower main leaf and the heat-radiation belt and the heat dissipating pipe that are arranged between upper and lower main leaf, by soldering processes, form radiator centre, heat-radiation belt and heat dissipating pipe alternate intervals are arranged, and the spread pattern of a heat-radiation belt of a heat dissipating pipe forms heat radiation main body.Also comprise side inner panel, it is fixed on upper and lower main leaf both sides, for strengthening radiator centre; In upper and lower hydroecium, load onto Stamping Steel Ribbon, and achieve a fixed connection by press-loading process and upper and lower main leaf; Finally by left and right sides backplate, being bolted form realizes and being connected with upper and lower hydroecium.
Above-mentioned heat dissipating pipe is common fairing pipe, and heat-radiation belt is trigonometric form saw tooth belt (from radiator dead ahead, this heat-radiation belt is formed by connecting by some each triangle zigzag fashion).The design method of traditional heat-dissipating device cooling performance for a change heat-radiation belt window size regulates the cooling performance of air side, or improve heat-conductive characteristic by changing fairing heat dissipating pipe wall thickness, increase wall thickness cost is higher and weight is larger, reduce wall thickness radiating effect bad and reduce structural strength, restriction due to car load general arrangement, when radiator centre size can not strengthen again, heat diffusion area and the heat dispersion of this kind of heat dissipating pipe and heat-radiation belt also reach capacity.When with the larger motor of a vehicle coupling horsepower, or same vehicle is while being faced with Abgasgesetz upgrading, will cause cooling system to use heat load safety coefficient to decline, and will cause car load to can not meet usage requirement when situation is serious.
Model utility content
For the deficiencies in the prior art, the utility model provides a kind of heat dissipating pipe for corrugated tube type water-filled radiator with relief structure that improves structure, in the situation that not changing this radiator integral volume, can effectively promote the cooling performance of its radiator.
In order to address the above problem, the heat dissipating pipe in this kind of automobile pipe belt water-filled radiator, this heat dissipating pipe is hollow flat tube, wherein: the both sides outer wall of this heat dissipating pipe is provided with some lug bosses, the direction windward of this lug boss is provided with otch.
Preferably, on the every side outer wall of described heat dissipating pipe, along direction windward, be provided with three row's lug bosses, every row is evenly provided with some lug bosses; And a middle row's the center line of lug boss and the dead in line of heat dissipating pipe.
More preferably, the rounded or ellipse of the bottom surface of described lug boss and end face, the end face of this lug boss is a plane, described otch is a plane.Bottom surface and the end face of described lug boss are rounded, and the end face radius R 1 of this circular protrusion is: 5～9mm, and bottom surface radius R 2 is 7～12mm, the height P of this circular protrusion portion is: 0.5～2mm; The angle [alpha] in the corresponding center of circle of described otch is 60～120 °.
Preferably, the end face radius R 1 of described circular protrusion is: 7mm, and bottom surface radius R 2 is 9mm, the height P of this circular protrusion portion is: 1mm; The angle [alpha] in the corresponding center of circle of described otch is 91 °.
Preferably, described heat dissipating pipe pipe range L is: 720～1045mm, manages wide W and is: 30～56mm, thickness of pipe H:1～3mm, thickness of pipe wall t is: 0.2～0.5mm; Described each lug boss edge windward center distance X of direction is: 10mm～15mm; Center distance Y along water (flow) direction is: 10mm～15mm.
More preferably, described heat dissipating pipe pipe range L is: 900mm, manages wide W and is: 40mm, thickness of pipe H:2mm, thickness of pipe wall t is: 0.35mm; Described each lug boss along the center distance X of airflow direction is: 12mm; Center distance Y along water (flow) direction is: 12mm.
The utility model also provides a kind of corrugated tube type water-filled radiator, comprise: upper and lower main leaf and be arranged on radiator centre between upper and lower main leaf, be fixed on upper and lower main leaf both sides between side inner panel, upper and lower hydroecium, Stamping Steel Ribbon is equipped with in its inside, and achieves a fixed connection by press-loading process and upper and lower main leaf; And left and right sides backplate, it is connected with upper and lower hydroecium and is connected by bolt, this radiator centre comprises heat-radiation belt and heat dissipating pipe, and heat-radiation belt and heat dissipating pipe alternate intervals arrange, and it is characterized in that: this heat dissipating pipe is the heat dissipating pipe in automobile pipe belt water-filled radiator described above.
Preferably, the cross section of described heat-radiation belt is trapezoidal corrugated, the end face butt on the lug boss on the crest table top of the trapezoidal wave of this heat-radiation belt and a heat dissipating pipe, the outer wall butt between two lug bosses on the trough table top of trapezoidal wave and another root heat dissipating pipe; The wavelength a of this trapezoidal wave is: 10～14mm, and wave height b is: 5～10mm, crest table top and trough table top length c are: 1～3mm; The tape thickness d of this heat-radiation belt is: 0.05～1mm.
More preferably, the wavelength a of described trapezoidal wave is: 12mm, and wave height b is: 7mm, crest table top and trough table top length c are: 2mm; The tape thickness d of this heat-radiation belt is: 0.08mm.
The beneficial effects of the utility model are: the form of the lug boss on this heat dissipating pipe, distribute and be of a size of three key elements of this burr heat dissipating pipe, directly affecting whole fuse heat diffusion area and performance; The utility model has designed a kind of otch circle or oval burr form, distribution mode is for being distributed on heat dissipating pipe surface, otch on burr is oriented air direction windward, to bring out turbulent flow and to increase turbulence intensity, and coordinating the convective structure form of heat-radiation belt rationalization air side, concrete burr distributes and sees accompanying drawing 1.The utility model has taken into full account assembly feasibility and technique manufacturing when design, under identical radiator centre size condition, this radiator with burr heat dissipating pipe is compared with fairing tube radiator, heat diffusion area increases more than 10%, and can, so that heat-radiation belt and burr pipe area of contact are large, can effectively improve the distinguishing features such as the cooling ability of radiator.
Accompanying drawing explanation
Fig. 1 be automobile pipe belt water-filled radiator of the present utility model heat dissipating pipe face structural representation;
Fig. 2 is the side-looking structural representation of Fig. 1;
Fig. 3 is the decomposition texture schematic diagram of corrugated tube type water-filled radiator of the present utility model;
Fig. 4 is the local structure for amplifying schematic diagram of the A portion in Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
In conjunction with Fig. 1 and Fig. 2, this kind is for the heat dissipating pipe of automobile pipe belt water-filled radiator, and this heat dissipating pipe 6 is hollow flat tube, and the both sides outer wall of this heat dissipating pipe is provided with some lug bosses 61, and the direction windward of this lug boss is provided with otch 62.This body from the bottom to top direction is water (flow) direction (shown in arrow m), is airflow direction from left to right, i.e. direction (shown in arrow n) windward.The otch of this lug boss is for destroying the boundary layer of fluid, to bring out turbulent flow and to increase turbulence intensity.More smoothly smooth and easy for the air-flow of this rear raised portion that makes to flow through, the bottom surface of this lug boss and end face be rounded or ellipse preferably, and its end face is a plane, and described otch is a plane.When the bottom surface of this lug boss and end face are when rounded, the end face radius R 1 of this circular protrusion is: 5～9mm, is preferably: 7mm.Bottom surface radius R 2 is 7～12mm, is preferably: 9mm.The height P of this circular protrusion portion is: 0.5～2mm, is preferably: 1mm.The angle [alpha] in the corresponding center of circle of described otch is 60～120 °, is preferably: 91 °.
This heat dissipating pipe pipe range L is: 720～1045mm, is preferably: 900mm.Managing wide W is: 30～56mm, is preferably: 40mm.Thickness of pipe H:1～3mm, is preferably: 2mm.Thickness of pipe wall t is: 0.2～0.5mm, is preferably: 0.35mm.Each lug boss edge windward center distance X of direction is: 10mm～15mm, is preferably: 12mm.Center distance Y along water (flow) direction is: 10mm～15mm, is preferably: 12mm.On the every side outer wall of this heat dissipating pipe, along direction windward, be provided with three row's lug bosses, every row is evenly provided with several lug bosses, and a middle row's the center line of lug boss and the axis o of heat dissipating pipe overlap.The number of every this lug boss of row is determined according to heat dissipating pipe volume, specifically by formula: (L-W)/Y and round definite, for example: if L=900mm, W=40mm, Y=12mm, every row's lug boss number is 72, on this heat dissipating pipe, total lug boss number is 2 * 3 * 72.
The form of the lug boss on this heat dissipating pipe, distribute and be of a size of three key elements of this burr heat dissipating pipe, directly affecting whole fuse heat diffusion area and performance; The utility model has designed a kind of otch circle or oval burr form, distribution mode is for being distributed on heat dissipating pipe surface, otch on burr is oriented air direction windward, to bring out turbulent flow and to increase turbulence intensity, and coordinating the convective structure form of heat-radiation belt rationalization air side, concrete burr distributes and sees accompanying drawing 1.The utility model has taken into full account assembly feasibility and technique manufacturing when design, under identical radiator centre size condition, this radiator with burr heat dissipating pipe is compared with fairing tube radiator, heat diffusion area increases more than 10%, and can, so that heat-radiation belt and burr pipe area of contact are large, can effectively improve the distinguishing features such as the cooling ability of radiator.
As shown in Figure 3, the utility model also relates to a kind of corrugated tube type water-filled radiator, comprise: upper and lower main leaf 4, be arranged on radiator centre between upper and lower main leaf, be fixed on upper and lower main leaf 4 both sides between side inner panel 2, also comprise: upper and lower hydroecium 3, Stamping Steel Ribbon is equipped with in its inside, and achieves a fixed connection by press-loading process and upper and lower main leaf 4; And left and right sides backplate 1, it is connected with upper and lower hydroecium 3 and is connected by bolt.This radiator centre comprises heat-radiation belt 5 and the above-mentioned heat dissipating pipe 6 with lug boss, and heat-radiation belt and heat dissipating pipe alternate intervals are arranged.
As shown in Figure 4, the cross section of every heat-radiation belt 5 is trapezoidal corrugated, end face butt on the crest table top of the trapezoidal wave of this heat-radiation belt and an adjacent heat dissipating pipe lug boss, the heat dissipating pipe outer wall butt between the trough table top of trapezoidal wave heat dissipating pipe two lug bosses adjacent with another root.The wavelength a of this trapezoidal wave is: 10～14mm, is preferably: 12mm.Wave height b is: 5～10mm, is preferably: 7mm.Crest table top and trough table top length c are: 1～3mm, is preferably: 2mm.The tape thickness d of this heat-radiation belt 5 is: 0.05～1mm, is preferably: 0.08mm.
This heat dissipating pipe with lug boss is the critical component of whole radiator, and material therefor is coating aluminium alloy strips, through embossing, and flat tube moulding, the operations such as high frequency butt welding and finishing are produced finished product.The shaping size of this heat-radiation belt designs according to the distribution of heat dissipating pipe burr, and heat-radiation belt contacts by existing some the face of changing into burr pipe and contacts, and to give full play to the secondary heat transfer effect of heat-radiation belt, significantly promotes its thermolysis.
It should be noted that; embodiment is only to the explanation of technical solutions of the utility model and explanation; should not be understood as the restriction to technical solutions of the utility model; any employing the technical solution of the utility model and only do local change, must fall in protection domain of the present utility model.
Claims (10)
1. the heat dissipating pipe in automobile pipe belt water-filled radiator, this heat dissipating pipe is hollow flat tube, it is characterized in that: the both sides outer wall of this heat dissipating pipe is provided with some lug bosses, the direction windward of this lug boss is provided with otch.
2. the heat dissipating pipe in automobile pipe belt water-filled radiator according to claim 1, is characterized in that: on the every side outer wall of described heat dissipating pipe, along direction windward, be provided with three row's lug bosses, every row is evenly provided with some lug bosses; And a middle row's the center line of lug boss and the dead in line of heat dissipating pipe.
3. the heat dissipating pipe in automobile pipe belt water-filled radiator according to claim 1 and 2, is characterized in that: the rounded or ellipse of the bottom surface of described lug boss and end face, and the end face of this lug boss is a plane, described otch is a plane.
4. the heat dissipating pipe in automobile pipe belt water-filled radiator according to claim 3, it is characterized in that: bottom surface and the end face of described lug boss are rounded, the end face radius R 1 of this circular protrusion is: 5～9mm, and bottom surface radius R 2 is 7～12mm, the height P of this circular protrusion portion is: 0.5～2mm; The angle [alpha] in the corresponding center of circle of described otch is 60～120 °.
5. the heat dissipating pipe in automobile pipe belt water-filled radiator according to claim 4, is characterized in that: the end face radius R 1 of described circular protrusion is: 7mm, and bottom surface radius R 2 is 9mm, the height P of this circular protrusion portion is: 1mm; The angle [alpha] in the corresponding center of circle of described otch is 91 °.
6. the heat dissipating pipe in automobile pipe belt water-filled radiator according to claim 3, is characterized in that: described heat dissipating pipe pipe range L is: 720～1045mm, manages wide W and is: 30～56mm, thickness of pipe H:1～3mm, thickness of pipe wall t is: 0.2～0.5mm; Described each lug boss edge windward center distance X of direction is: 10mm～15mm; Center distance Y along water (flow) direction is: 10mm～15mm.
7. the heat dissipating pipe in automobile pipe belt water-filled radiator according to claim 6, is characterized in that: described heat dissipating pipe pipe range L is: 900mm, manages wide W and is: 40mm, thickness of pipe H:2mm, thickness of pipe wall t is: 0.35mm; Described each lug boss along the center distance X of airflow direction is: 12mm; Center distance Y along water (flow) direction is: 12mm.
8. a corrugated tube type water-filled radiator, comprise: upper and lower main leaf (4) and be arranged on radiator centre between upper and lower main leaf, be fixed on upper and lower main leaf both sides between side inner panel (2), upper and lower hydroecium (3), Stamping Steel Ribbon is equipped with in its inside, and achieves a fixed connection by press-loading process and upper and lower main leaf (4); And left and right sides backplate (1), it is connected with upper and lower hydroecium (3) by bolt, this radiator centre comprises heat-radiation belt (5) and heat dissipating pipe (6), heat-radiation belt and heat dissipating pipe alternate intervals arrange, and it is characterized in that: this heat dissipating pipe (6) is the heat dissipating pipe in the automobile pipe belt water-filled radiator described in claim 1 to 7 any one.
9. corrugated tube type water-filled radiator according to claim 8, it is characterized in that: the cross section of described heat-radiation belt (5) is trapezoidal corrugated, end face butt on lug boss on the crest table top of the trapezoidal wave of this heat-radiation belt and a heat dissipating pipe, the outer wall butt between two lug bosses on the trough table top of trapezoidal wave and another root heat dissipating pipe; The wavelength a of this trapezoidal wave is: 10～14mm, and wave height b is: 5～10mm, crest table top and trough table top length c are: 1～3mm; The tape thickness d of this heat-radiation belt (5) is: 0.05～1mm.
10. corrugated tube type water-filled radiator according to claim 9, is characterized in that: the wavelength a of described trapezoidal wave is: 12mm, and wave height b is: 7mm, crest table top and trough table top length c are: 2mm; The tape thickness d of this heat-radiation belt (5) is: 0.08mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576085.9U CN203499794U (en) | 2013-09-17 | 2013-09-17 | Radiating tube in automobile pipe belt type water cooling radiator and pipe belt type water cooling radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576085.9U CN203499794U (en) | 2013-09-17 | 2013-09-17 | Radiating tube in automobile pipe belt type water cooling radiator and pipe belt type water cooling radiator |
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| Publication Number | Publication Date |
|---|---|
| CN203499794U true CN203499794U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576085.9U Expired - Lifetime CN203499794U (en) | 2013-09-17 | 2013-09-17 | Radiating tube in automobile pipe belt type water cooling radiator and pipe belt type water cooling radiator |
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| CN (1) | CN203499794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454122A (en) * | 2013-09-17 | 2015-03-25 | 陕西重型汽车有限公司 | Heat radiation pipe in automobile pipe belt type water cooling heat radiator and pipe belt type water cooling heat radiator |
| CN106152816A (en) * | 2015-04-22 | 2016-11-23 | 陕西重型汽车有限公司 | Car radiator |
-
2013
- 2013-09-17 CN CN201320576085.9U patent/CN203499794U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454122A (en) * | 2013-09-17 | 2015-03-25 | 陕西重型汽车有限公司 | Heat radiation pipe in automobile pipe belt type water cooling heat radiator and pipe belt type water cooling heat radiator |
| CN106152816A (en) * | 2015-04-22 | 2016-11-23 | 陕西重型汽车有限公司 | Car radiator |
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Granted publication date: 20140326 |