CN203116564U

CN203116564U - Novel automobile radiator

Info

Publication number: CN203116564U
Application number: CN 201320143945
Authority: CN
Inventors: 匡星军; 池邦土; 余邦桐
Original assignee: RUIAN CITY BANGZHONG AUTO PARTS CO Ltd
Current assignee: RUIAN CITY BANGZHONG AUTO PARTS CO Ltd
Priority date: 2013-03-27
Filing date: 2013-03-27
Publication date: 2013-08-07
Anticipated expiration: 2023-03-27

Abstract

The utility model discloses a novel automobile radiator which comprises a left water chamber, a right water chamber and a radiation core body. The radiation core body comprises a plurality of flat pipes which are arranged side by side, the flat pipes are separated in the set distance, the installation center distance between the flat pipes is L, fins are arranged between the flat pipes, one end of each flat pipe is connected with the left water chamber, and the other end of each flat pipe is connected with the right water chamber. The novel automobile radiator is characterized in that pipe ports at two ends of each flat pipe are square openings, and the width size of each square opening in the length direction of the water chamber is L. The novel automobile radiator is simpler and more convenient to assemble, higher in strength and capable of well guaranteeing radiation effects.

Description

Novel vehicle radiator

Technical field

The utility model relates to a kind of automobile component, is specifically related to a kind of automobile radiators.

Background technology

Automobile radiators is that automobile engine is carried out water cycling hot exchange heat radiation, avoids the overheated parts of automobile engine.Traditional automobile radiators comprises left and right sides hydroecium, mainboard, side plate, flat tube and fin, when the assembling automobile radiators, at first to be by for example patent No.: 2012101185010, denomination of invention is: the machine that a kind of patent of assembling machine for core is announced, flat tube and fin arranged and flat tube positioned and be assembled into the heat radiation core body, then the two ends of flat tube are inserted into that soldering connects in the locating hole of offering on the mainboard, last assembled side panel also is connected mainboard and is assembled into automobile radiators with hydroecium.This automobile radiators is in assembling process, very high to the required distance between the flat tube, the locating hole that the location inaccuracy can cause flat tube can't be inserted on the mainboard between the flat tube (is assurance soldering strength and quality, must guarantee that the gap between the flat tube of mainboard locating hole and insertion is not more than 0.2mm), thereby influence the assembling of automobile radiators, and because the soldered joint face between flat tube and the mainboard is smaller, can cause the strength of brazed joint between flat tube and the mainboard not enough, and because the mouth of pipe that flat tube is communicated with hydroecium is elongate, less for the water inlet that cooling fluid is passed through, and the flat tube water inlet bumps flat phenomenon easily, cooling fluid possibly can't smooth and easyly enter into flat tube, thereby the radiating effect of radiator is exerted an influence.

Summary of the invention

At the deficiencies in the prior art, problem to be solved in the utility model provides a kind ofly assembles easy and intensity is higher, can guarantee the automobile radiators of radiating effect better.

For this reason, the utility model is realized in the following way:

Novel vehicle radiator, comprise left hydroecium, right hydroecium and heat radiation core body, the heat radiation core body comprises many flat tubes that are arranged side by side, be spaced from each other setpoint distance between the flat tube, the mounting center between the flat tube arranges fin apart from being L between the flat tube, one end and the left hydroecium of flat tube join, the other end and right hydroecium join, and it is characterized in that: the two ends mouth of pipe of described flat tube is square uncovered, square uncovered be L along the width dimensions on the hydroecium length direction.

Described left and right sides hydroecium is surrounded by U-shaped plate, side plate and header board, and described header board is undertaken forming after the soldering by square uncovered the drawing close mutually of flat tube.

Has the V-arrangement transition between the body of described square uncovered and flat tube.

In the utility model, the two ends mouth of pipe of flat tube is square uncovered and square uncovered along being of a size of L on the hydroecium length direction, consistent apart from L with the mounting center between the flat tube, therefore after flat tube square uncovered drawn close mutually, just can satisfy heat radiation core body when assembling to the requirement of the setpoint distance between the flat tube, saved the operation that a kind of assembling machine for core of use as described in the background art positions flat tube, and flat tube square uncovered draw close mutually after the soldering can be directly as the header board of hydroecium, so just save mainboard required when the orthodox car radiator assembles, also saved the operation of offering the flat tube locating hole at mainboard simultaneously; As can be seen, automobile radiators of the present utility model when assembling than the required operation of traditional heat-dissipating device still less, simplified the assembling process of automobile radiators, simultaneously because flat tube square uncovered composition surface during in soldering mutually and with U-shaped plate soldering is all bigger, therefore strengthened the intensity of automobile radiators greatly; In addition, the elongated shape mouth of pipe of square uncovered traditional flat tube of comparing of flat tube has obviously bigger water inlet, and be not easy to exist and bump flat phenomenon, make cooling fluid can enter into the body of flat tube more swimmingly, make that flowing of cooling fluid is more smooth and easy, reach better radiating effect.The body of flat tube and square V-arrangement transition between uncovered can be played guide effect to cooling fluid, play the auxiliary effect that improves radiating effect.

As preferably, described fin is made by aluminium matter thin plate, and the surperficial punching out of aluminium matter thin plate goes out the groove that a rule be arranged in parallel, every groove linked to each other by the side and before and after the dovetail groove unit that staggers mutually form, the side of dovetail groove unit is hollow out.The fin of above-mentioned design is made simple, has better heat radiating effect, can replace the conventional belt fin to use.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the upward view of Fig. 1;

Structural representation when Fig. 3 draws close soldering for flat tube;

Fig. 4 is the side view of Fig. 3;

Structural representation when Fig. 5 adopts the fin of another kind of structure for the utility model;

Fig. 6 is the enlarged drawing of fin among Fig. 5;

Fig. 7 is the upward view of Fig. 6.

The specific embodiment

Shown in Fig. 1-4, this novel vehicle radiator of the present utility model, comprise left hydroecium 3, right hydroecium 8, heat radiation core body and side plate 5, left side hydroecium 3 is provided with delivery port 6, right hydroecium 8 is provided with water inlet 7, the heat radiation core body comprises many flat tubes 1 that are arranged side by side, be spaced from each other setpoint distance between the flat tube 1, mounting center distance between the flat tube 1 is L, fin 2 is set between the flat tube 1, one end and the left hydroecium 3 of flat tube 1 join, the other end and right hydroecium 8 join, the two ends mouth of pipe of described flat tube 1 is square uncovered 4, square uncovered 4 is L along the width dimensions on the hydroecium length direction, and described left and right sides hydroecium is by U-shaped plate 9, side plate 10 and header board 11 surround, and described header board 11 is drawn close mutually by square uncovered 4 of flat tube 1 and carried out forming after the soldering, described side plate 10 is extended to form to two ends by side plate 5, described square uncovered 4 and the body of flat tube 1 between have V-arrangement transition 12.

Shown in Fig. 5-7, described fin 2 is replaced by a kind of novel fin of being made by aluminium matter thin plate, the surperficial punching out of described aluminium matter thin plate goes out the groove 13 that a rule be arranged in parallel, every groove 13 is made up of the dovetail groove unit 14 that the side links to each other and stagger mutually in front and back, the side of dovetail groove unit 14 is hollow out (hollow out forms in dovetail groove punching out process naturally), and the distance that staggers mutually in 14 front and back, adjacent dovetail groove unit is slightly less than the length of half dovetail groove unit.This novel fin goes out a rule parallel groove by the punching out of aluminium matter thin plate and forms, making is simpler than traditional belt fin, the more important thing is, the structural design of every groove had both guaranteed big surface area, guaranteed ventilation again, make this fin have better radiating effect, can replace conventional belt fin use among Fig. 1.

Automobile radiators of the present utility model is assembling like this: at first flat tube 1 and fin 2 are spaced, again square uncovered 4 of flat tube is drawn close together the abutment surfaces of square shaped uncovered 4 and carried out soldering, the heat radiation core body of just having formed radiator, then side plate 5 is installed in the both sides of heat radiation core body, the two ends, the left and right sides that at last two U-shaped plates 9 are buckled in the heat radiation core body are respectively carried out soldering and are got final product.From above-mentioned assembling process as can be seen, this automobile radiators traditional automobile radiators of comparing, required assembly process still less, there has not been mainboard, feasible assembling is easier, and because the square uncovered soldered joint face that has strengthened soldering place, therefore the intensity of automobile radiators has also obtained reinforcement, and the square uncovered obviously bigger water inlet that has, and be not easy to exist and bump flat phenomenon, make cooling fluid can enter into the body of flat tube more swimmingly, make that flowing of cooling fluid is more smooth and easy, reach better radiating effect.

Claims

1. novel vehicle radiator, comprise left hydroecium, right hydroecium and heat radiation core body, the heat radiation core body comprises many flat tubes that are arranged side by side, be spaced from each other setpoint distance between the flat tube, the mounting center between the flat tube arranges fin apart from being L between the flat tube, one end and the left hydroecium of flat tube join, the other end and right hydroecium join, and it is characterized in that: the two ends mouth of pipe of described flat tube is square uncovered, square uncovered be L along the width dimensions on the hydroecium length direction.

2. novel vehicle radiator according to claim 1, it is characterized in that: described left and right sides hydroecium is surrounded by U-shaped plate, side plate and header board, and described header board is undertaken forming after the soldering by square uncovered the drawing close mutually of flat tube.

3. novel vehicle radiator according to claim 1 is characterized in that: have the V-arrangement transition between the body of described square uncovered and flat tube.

4. novel vehicle radiator according to claim 1, it is characterized in that: described fin is made by aluminium matter thin plate, the surperficial punching out of aluminium matter thin plate goes out the groove that a rule be arranged in parallel, every groove is made up of the dovetail groove unit that the side links to each other and stagger mutually in front and back, and the side of dovetail groove unit is hollow out.