CN205482450U - Air -cooled radiator is forced to three -dimensional finned tube - Google Patents

Air -cooled radiator is forced to three -dimensional finned tube Download PDF

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Publication number
CN205482450U
CN205482450U CN201620014893.XU CN201620014893U CN205482450U CN 205482450 U CN205482450 U CN 205482450U CN 201620014893 U CN201620014893 U CN 201620014893U CN 205482450 U CN205482450 U CN 205482450U
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CN
China
Prior art keywords
fin
pipe
dimension
oil
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620014893.XU
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Chinese (zh)
Inventor
邱赟
蒋舸
廖欣
李朱平
蔡庆蓉
代乐
杨敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Haishuang Technology Co Ltd
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Chongqing Haishuang Technology Co Ltd
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Publication date
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Priority to CN201620014893.XU priority Critical patent/CN205482450U/en
Application granted granted Critical
Publication of CN205482450U publication Critical patent/CN205482450U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model particularly relates to an air -cooled radiator is forced to three -dimensional finned tube, fan and core in including the shell and arranging the shell in, the core is by at least one three -dimensional finned tube and be located its both ends and constitute rather than communicating two sets of grease chambeies, three -dimensional finned tube is vertical, and place or the level is placed, be equipped with oil inlet and oil -out in two sets of grease chambeies respectively, three -dimensional finned tube includes integrated into one piece's pipe and a plurality of inner fin, side -finned, inner fin and side -finned are spiral crisscross equipartition in the inner wall and the outer wall of pipe respectively, the surface of revolution of fan is parallel with the axis of three -dimensional finned tube, go back the fixedly connected with terminal on the shell. The utility model has the advantages of heat exchange efficiency is high, and is withstand voltage good, light in weight.

Description

Three-dimension fin pipe air blast cooling radiator
Technical field
This utility model is specifically related to a kind of three-dimension fin pipe air blast cooling radiator.
Background technology
Hydraulic system needs lasting holding high pressure can produce substantial amounts of heat work when, and after working long hours, oil temperature will raise.Without timely heat being given out, the potted component that can cause system is aging, damage, and oil viscosity raises and step-down along with oil temperature, and oil pressure does not reaches the requirement of work yet.For ensureing that unit safety reliably runs, it is necessary to Oil-temperature control within the limits prescribed.General way is one heat exchanger of installation on fuel tank, is come out by heat, thus reduces the purpose of oil temperature.And the heat exchanger having been widely used at present such as sheet string type, plate fins chip etc., but there is bigger air thermal resistance in sheet string type, and heat transfer rate is low, wastes the energy;And plate fins chip-type fin is to be welded, having thermal contact resistance, heat transfer rate is low, and welding root is thin, easy leakage of oil, and resistance to pressure reduction has potential safety hazard, it is impossible to meet use demand.
Utility model content
This utility model is intended to provide a kind of heat exchange efficiency high, resistance to presses, lightweight three-dimension fin pipe air blast cooling radiator.
Three-dimension fin pipe air blast cooling radiator in this programme, the blower fan including shell and being placed in shell and core body;Described core body is by least one three-dimension fin pipe and is positioned at its two ends and the Liang Zu grease chamber that communicates therewith forms, and described three-dimension fin pipe is vertically placed or horizontal positioned;It is respectively equipped with oil-in and oil-out in described Liang Zu grease chamber;Described three-dimension fin pipe includes that integrated pipe and multiple inner fin, outer fin, described inner fin and outer fin are uniform staggered with the inner and outer wall in pipe the most twist;The surfaces of revolution of described blower fan is parallel with the axis of three-dimension fin pipe, and described shell is also fixedly connected with binding post.
The utility model has the advantages that: (1) is formed in one structure due to three-dimension fin pipe, welding thermal resistance, and its inner and outer wall is respectively equipped with inner fin and outer fin, heat can be delivered to rapidly outer fin by inner fin, outer fin dispels the heat again, and overall radiating effect can promote 10%~20%.(2) simultaneously because its pipe uses circular wall tubular construction, anti-pressure ability is higher than with the rectangular tube wall construction 2 of type~more than 4 times.(3) parallel with the axis of three-dimension fin pipe due to the surfaces of revolution of blower fan, simultaneously because the wind direction that blower fan blows to three-dimension fin pipe has certain amplitude of fluctuation, when wind is through the circular wall pipe of three-dimension fin pipe, eddy current can be produced, i.e. Karman vortex street phenomenon, utilizes this eddy current can automatically clear up the dust in fin and gap thereof.(4) high due to three-dimension fin pipe rate of heat dissipation, so using material few, lightweight under identical operating mode.
As further improvement of the utility model, described shell includes the front apron being wholely set and two side plates to be arrangeding in parallel, and is detachably fixed the backboard being connected with pair of side plates;Having fan net on described front apron, described backboard is Air Filter;Described fan is near front apron, and core body is near backboard.So, owing to fan net and two pairs of side plates are one-body molded, easily process, be difficult to loosen;It is possible not only to protect core body simultaneously because Air Filter is detachably fixed with side plate to be connected, is also easy to change.
As further improvement of the utility model, the edge of one side plate has the U-lag adapted with oil-in and oil-out;Pair of side plates is provided with flanging near the edge of Air Filter.This flanging can be easy to the installing/dismounting of Air Filter.
As further improvement of the utility model, being fixedly connected with side plate between described Liang Zu grease chamber, described side plate is positioned at three-dimension fin pipe both sides.Can prevent side from leaking out, improve heat radiation, be possible to prevent deformation of core simultaneously.
As further improvement of the utility model, the pipe external diameter of described three-dimension fin pipe is 8~20mm;The width of described outer fin is 1~3mm, and the height of outer fin is 2~10mm, and the distance between adjacent outer fin is 1~2mm, and the pitch of outer fin is 2~12mm;The width 1~2mm of described inner fin, the height 1~8mm of inner fin, the distance between adjacent inner fins is 1~2mm, and the pitch of inner fin is 2~12mm.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model three-dimension fin pipe air blast cooling radiator embodiment;
Fig. 2 is the explosive view of this utility model three-dimension fin pipe air blast cooling radiator embodiment
Fig. 3 is the enlarged drawing of B in Fig. 2;
Fig. 4 is the structure chart of three-dimension fin pipe in this utility model three-dimension fin pipe air blast cooling radiator embodiment.
In figure, 1 is core body, and 2 is blower fan, and 3 is shell, and 4 is binding post, and 5 is three-dimension fin pipe, and 6 is grease chamber, and 7 is oil-in, and 8 is oil-out, and 9 is side plate, and 10 is fan net, and 11 is Air Filter, and 12 is flanging, and 13 is pipe, and 14 is inner fin, and 15 is outer fin.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
A kind of three-dimension fin pipe air blast cooling radiator, according to Fig. 1 to shown in 4, shell 3 is made up of a front apron, an Air Filter 11 and a pair vertically disposed left plate, right plate, a pair horizontally disposed top board, base plate, this front apron, left plate, right plate, top board, base plate are formed in one processing, and front apron also has fan net 10;Left plate, the vertical edge of right plate are integrally formed with flanging 12, and Air Filter 11 slides along this flanging 12 and offsets with base plate.So it is easy to removing and installing and the parts in shell 3 being overhauled and cleared up of Air Filter 11.Left plate is also welded with binding post 4, in order to power on.
Core body 1 is positioned at shell 3, and this core body 1 is parallel to each other by five and three-dimension fin the pipe 5 and Liang Zu grease chamber 6 of horizontal positioned forms, and grease chamber 6 is positioned at three-dimension fin pipe 5 two ends and communicates therewith.Also being connected with the side plate 9 being positioned at above and below three-dimension fin pipe 5 between Liang Zu grease chamber 6, this side plate 9 can prevent side from leaking out, improve heat radiation, is also prevented from core body 1 simultaneously and deforms.For ease of being connected with oil pipe port, one group of grease chamber 6 is welded with oil-in 7, another group grease chamber 6 is welded with oil-out 8, oil-in 7 and oil-out 8 and is equipped with female thread.Simultaneously facilitate core body 1 in order to make oil-in 7 and oil-out 8 stretch out outside shell 3 to install, have the U-lag adapted with oil-in 7 and oil-out 8 at the edge of top board.
Three-dimension fin pipe 5 is made up of integrated pipe 13, outer fin 15 and inner fin 14, and inner fin 14 and outer fin 15 are uniform staggered with the most twist and tilt in the same direction along the axis direction of pipe 13 in the inner and outer wall of pipe 13 and inner fin 14 and outer fin 15.Pipe 13 external diameter is 12mm;The width of outer fin 15 is 1.5mm, and the height of outer fin 15 is 5mm, and the distance between adjacent outer fin 15 is 1mm, and the pitch of outer fin 15 is 6mm;The width 1mm of described inner fin 14, the height 4mm of inner fin 14, the distance between adjacent inner fins 14 is 1mm, and the pitch of inner fin 14 is 6mm.
Also being placed with blower fan 2 between core body 1 and front apron, blower fan 2 is connected by screw and front apron are fixing.The surfaces of revolution of this blower fan 2 is parallel with the axis of three-dimension fin pipe 5, and have certain amplitude of fluctuation owing to blower fan 2 blows to the wind direction of three-dimension fin pipe 5, when wind is through the circular wall pipe of three-dimension fin pipe 5, eddy current can be produced, i.e. Karman vortex street phenomenon, utilizes this eddy current can automatically clear up the dust in fin and gap thereof.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.

Claims (5)

1. three-dimension fin pipe air blast cooling radiator, it is characterised in that: include shell and the blower fan being placed in shell and core body;Described core body is by least one three-dimension fin pipe and is positioned at its two ends and the Liang Zu grease chamber that communicates therewith forms, and described three-dimension fin pipe is vertically placed or horizontal positioned;It is respectively equipped with oil-in and oil-out in described Liang Zu grease chamber;Described three-dimension fin pipe includes that integrated pipe and multiple inner fin, outer fin, described inner fin and outer fin are uniform staggered with the inner and outer wall in pipe the most twist;The surfaces of revolution of described blower fan is parallel with the axis of three-dimension fin pipe, and described shell is also fixedly connected with binding post.
Three-dimension fin pipe air blast cooling radiator the most according to claim 1, it is characterised in that: described shell includes the front apron being wholely set and two side plates to be arrangeding in parallel, and is detachably fixed, with two pairs of side plates, the backboard being connected;Having fan net on described front apron, described backboard is Air Filter;Described fan is near front apron, and core body is near backboard.
Three-dimension fin pipe air blast cooling radiator the most according to claim 2, it is characterised in that: the edge of one side plate has the U-lag adapted with oil-in and oil-out;Pair of side plates is provided with flanging near the edge of Air Filter.
Three-dimension fin pipe air blast cooling radiator the most according to claim 1, it is characterised in that: being fixedly connected with side plate between described Liang Zu grease chamber, described side plate is positioned at three-dimension fin pipe both sides.
5. according to the three-dimension fin pipe air blast cooling radiator described in any one of Claims 1-4, it is characterised in that: the pipe external diameter of described three-dimension fin pipe is 8~20mm;The width of described outer fin is 1~3mm, and the height of outer fin is 2~10mm, and the distance between adjacent outer fin is 1~2mm, and the pitch of outer fin is 2~12mm;The width 1~2mm of described inner fin, the height 1~8mm of inner fin, the distance between adjacent inner fins is 1~2mm, and the pitch of inner fin is 2~12mm.
CN201620014893.XU 2016-01-08 2016-01-08 Air -cooled radiator is forced to three -dimensional finned tube Expired - Fee Related CN205482450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620014893.XU CN205482450U (en) 2016-01-08 2016-01-08 Air -cooled radiator is forced to three -dimensional finned tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620014893.XU CN205482450U (en) 2016-01-08 2016-01-08 Air -cooled radiator is forced to three -dimensional finned tube

Publications (1)

Publication Number Publication Date
CN205482450U true CN205482450U (en) 2016-08-17

Family

ID=56664107

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620014893.XU Expired - Fee Related CN205482450U (en) 2016-01-08 2016-01-08 Air -cooled radiator is forced to three -dimensional finned tube

Country Status (1)

Country Link
CN (1) CN205482450U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20180108