CN207797795U - Automobile radiators and automobile - Google Patents

Abstract

A kind of automobile radiators, including radiating core, radiating core include the flat tube of the spaced setting of polylith, and flat tube is equipped with multiple grooves, and the volume of groove gradually increases along the flow direction of fluid.The automobile radiators of the utility model can reduce reflux shunting body to the resistance of main fluid, improve heat exchange efficiency.The utility model further relates to a kind of automobile.

Description

Automobile radiators and automobile

Technical field

The utility model is related to engine radiating technical field, more particularly to a kind of automobile radiators and automobile.

Background technology

Radiator is the important composition component of automobile engine.The setting of flat tube and fin in radiator is in heat dissipation effect Play the role of with service life promotion conclusive.

For the heat dissipation effect of heat radiation device, it is common practice to make the groove of capsule-type on flat tube.Work as flow After the groove of capsule-type, flow is divided into two parts, and a part is washed away upwards, is broken between smooth flat tube surface and fluid Advection, generate turbulent flow, promote flat tube water side heat exchange property；Another part flow forms recirculating zone, while before increasing flow Row resistance is unfavorable for the heat exchange of flat tube water side.

Utility model content

The purpose of the utility model is to provide a kind of automobile radiators, can reduce reflux shunting body to main fluid Resistance improves heat exchange efficiency.

The utility model solves its technical problem using technical solution below to realize.

A kind of automobile radiators, including radiating core, radiating core include the flat tube of the spaced setting of polylith, on flat tube Equipped with multiple grooves, the volume of groove gradually increases along the flow direction of fluid.

In the preferred embodiment of the utility model, above-mentioned groove includes the first slot end and the second slot end, the first slot end It is arranged along the flow direction of fluid with the second slot end, the width at the first slot end is less than the width at the second slot end.

In the preferred embodiment of the utility model, the depth at above-mentioned first slot end is equal to the depth at the second slot end.

In the preferred embodiment of the utility model, the depth at above-mentioned first slot end is less than the depth at the second slot end.

In the preferred embodiment of the utility model, the cell wall of above-mentioned groove is arc-shaped.

In the preferred embodiment of the utility model, above-mentioned radiating core further includes multigroup fin, and respectively the fin is connected to Between adjacent two flat tubes.

In the preferred embodiment of the utility model, above-mentioned automobile radiators further include the first mounting bracket, the second mounting bracket, First hydroecium and the second hydroecium, first mounting bracket are oppositely arranged with second mounting bracket, the radiating core be connected to this first Between mounting bracket and second mounting bracket, which is connected to first mounting bracket, second hydroecium be connected to this second Mounting bracket.

In the preferred embodiment of the utility model, above-mentioned automobile radiators further include side plate, and side plate setting is dissipated at this On hot core, the both ends of the side plate are connected to first mounting bracket and second mounting bracket.

The another object of the utility model is, provides a kind of automobile, can reduce resistance of the reflux shunting body to main fluid Power improves heat exchange efficiency.

A kind of automobile, including above-mentioned automobile radiators.

The radiating core of the automobile radiators of the utility model includes the flat tube of the spaced setting of polylith, and flat tube is equipped with The volume of multiple grooves, groove gradually increases along the flow direction of fluid.Therefore, the automobile radiators of the utility model can drop Low reflux shunting body improves heat exchange efficiency to the resistance of main fluid.Moreover, the automobile radiators of the utility model are in shape Size, flat tube wall thickness, material and moulding process it is constant in the case of, get shape ready by optimizing flat tube, and then promote heat exchange effect Rate reduces development cycle and cost.

The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model It can be clearer and more comprehensible with advantage, it is special below to lift preferred embodiment, and coordinate attached drawing, it is described in detail.

Description of the drawings

Fig. 1 is the fractionation structural representation of the automobile radiators of the utility model.

Fig. 2 is the positive structure diagram of the automobile radiators of Fig. 1.

Fig. 3 is the partial structural diagram of the flat tube of the utility model.

Fig. 4 is the overlooking structure diagram of the flat tube of Fig. 3.

Fig. 5 is the partial enlargement structural representation of the flat tube of Fig. 3.

Fig. 6 a are the schematic side views that the groove of the utility model influences fluid.

Fig. 6 b are the schematic top plan views that the groove of the utility model influences fluid.

Specific implementation mode

Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model is taken, Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes automobile radiators and automobile specific embodiment party Formula, structure, feature and its effect are as follows in detail：

Aforementioned and other technology contents, feature and effect in relation to the utility model, following cooperation with reference to schema compared with It can be clearly appeared from the detailed description of good embodiment.By the explanation of specific implementation mode, when can be to the utility model up to The technological means and effect taken at predetermined purpose are able to more go deep into and specifically understand, however institute's accompanying drawings are only to provide Reference and description is used, and is not used for limiting the utility model.

Fig. 1 is the fractionation structural representation of the automobile radiators of the utility model.Fig. 2 be the automobile radiators of Fig. 1 just Depending on structural schematic diagram.As depicted in figs. 1 and 2, in the present embodiment, automobile radiators 10 are installed including radiating core 12, first Frame 13, the second mounting bracket 14, the first hydroecium 15, the second hydroecium 16 and side plate 17.First mounting bracket 13 and 14 phase of the second mounting bracket To setting, radiating core 12 is connected between the first mounting bracket 13 and the second mounting bracket 14；First hydroecium 15 is connected to the first peace 13 are shelved, the second hydroecium 16 is connected to the second mounting bracket 14；Side plate 17 is arranged in radiating core 12, and the both ends of side plate 17 point It is not connect with the first mounting bracket 13 and the second mounting bracket 14.

As shown in Fig. 2, radiating core 12 includes polylith flat tube 122 and multigroup fin 123.Each flat tube 122 is spaced to be set It sets, the both ends of flat tube 122 are connected to the first mounting bracket 13 and the second mounting bracket 14.Each fin 123 is connected to adjacent two flat tube 122 Between, and the fin 123 of 12 end of radiating core is connect with side plate 17.In the present embodiment, hot water enters from the first hydroecium 15, And it by radiating when radiating core 12, is flowed out later from the second hydroecium 16.

Fig. 3 is the partial structural diagram of the flat tube of the utility model.Fig. 4 is the overlooking structure diagram of the flat tube of Fig. 3. Fig. 5 is the partial enlargement structural representation of the flat tube of Fig. 3.As shown in Fig. 3, Fig. 4 and Fig. 5, flat tube 122 is equipped with multigroup turbulent flow area 102, it is equipped with multiple grooves 101 in every group of turbulent flow area 102, each groove 101 spaced is set along the width direction of flat tube 122 Set, each turbulent flow area 102 along flat tube 122 the spaced setting of length direction.In the present embodiment, the volume edge of groove 101 The flow direction for fluid gradually increases, and 101 mutual cooperation convection current body of the groove formation of each turbulent flow area 102 on flat tube 122 is disturbed Dynamic effect, improving heat radiation efficiency.It should be noted that the installation position of groove 101 is not limited with above-mentioned, groove 101 can be arranged In any position of flat tube 122, and each groove 101 can be combined arbitrarily.

As shown in figure 5, groove 101 includes the first slot end 101a and the second slot end 101b, the first slot end 101a and the second slot 101b is held to be arranged along the flow direction of fluid.In the present embodiment, the width of the first slot end 101a is less than the second slot end 101b Width, and the depth of the first slot end 101a be less than or equal to the second slot end 101b depth.

As shown in figure 5, in a preferred embodiment, the cell wall of groove 101 is arc-shaped, but is not limited thereto, such as The cell wall of groove 101 is the plane being obliquely installed.

Fig. 6 a are the schematic side views that the groove of the utility model influences fluid.Fig. 6 b are the grooves pair of the utility model The schematic top plan view that fluid influences.As shown in figures 6 a and 6b, when main fluid S is by groove 101 on flat tube 122, mainstream Body S is divided into two parts, and a part of shunting body S1 is rushed upwards when passing through the second slot end 101b along the flow direction of main fluid S Brush breaks the advection between 122 surface of flat tube and main fluid S, and then generates turbulent flow, promotes 122 water side heat exchange property of flat tube；Separately A part of fluid S2 is back to the first slot end 101a along the direction opposite with main fluid S, and flows to and lead from the first slot end 101a Fluid S hinders main fluid S to move ahead.Since the volume of groove 101 gradually increases along the flow direction of fluid, reflux Flow (shunting body S2) greatly reduces, and reduces reflux shunting body S2 to the resistance of main fluid S, improves heat exchange efficiency.

The radiating core 12 of the automobile radiators 10 of the utility model includes the flat tube 122 of the spaced setting of polylith, flat Pipe 122 is equipped with multiple grooves 101, and the volume of groove 101 gradually increases along the flow direction of fluid.Therefore, this practicality is new The automobile radiators 10 of type can reduce reflux shunting body S2 to the resistance of main fluid S, improve heat exchange efficiency.Moreover, this practicality Novel automobile radiators 10 are in the case of appearance and size, 122 wall thickness of flat tube, material and constant moulding process, by excellent Change flat tube 122 and get shape, and then improving heat exchanging efficiency ready, reduces development cycle and cost.

The utility model additionally provides a kind of automobile, and the automobile includes automobile radiators 10 as described above.About vapour The other structures of vehicle may refer to the prior art, and details are not described herein.

The utility model is not limited to the detail in the above embodiment, in the range of the technology design of the utility model It is interior, a variety of simple variants can be carried out to the technical solution of the utility model, these simple variants belong to the utility model Protection domain.Specific technical features described in the above specific embodiments, in the case of no contradiction, Ke Yitong Any suitable way is crossed to be combined.In order to avoid unnecessary repetition, the utility model is to various combinations of possible ways No longer separately illustrate.

Claims (9)

1. a kind of automobile radiators, which is characterized in that including radiating core (12), which includes that polylith is mutual Every the flat tube (122) of setting, which is equipped with multiple grooves (101), and the volume of the groove (101) is along fluid Flow direction gradually increases.

2. automobile radiators as described in claim 1, which is characterized in that the groove (101) include the first slot end (101a) and Second slot end (101b), the first slot end (101a) and the second slot end (101b) are arranged along the flow direction of fluid, this The width at one slot end (101a) is less than the width at the second slot end (101b).

3. automobile radiators as claimed in claim 2, which is characterized in that the depth at the first slot end (101a) be equal to this second The depth at slot end (101b).

4. automobile radiators as claimed in claim 2, which is characterized in that the depth at the first slot end (101a) be less than this second The depth at slot end (101b).

5. automobile radiators as described in claim 1, which is characterized in that the cell wall of the groove (101) is arc-shaped.

6. automobile radiators as described in claim 1, which is characterized in that the radiating core (12) further includes multigroup fin (123), respectively the fin (123) is connected between adjacent two flat tubes (122).

7. automobile radiators as described in claim 1, which is characterized in that the automobile radiators further include the first mounting bracket (13), the second mounting bracket (14), the first hydroecium (15) and the second hydroecium (16), first mounting bracket (13) and second mounting bracket (14) it is oppositely arranged, which is connected between first mounting bracket (13) and second mounting bracket (14), this One hydroecium (15) is connected to first mounting bracket (13), which is connected to second mounting bracket (14).

8. automobile radiators as claimed in claim 7, which is characterized in that the automobile radiators further include side plate (17), the side Plate (17) is arranged in the radiating core (12), and the both ends of the side plate (17) are connected to first mounting bracket (13) and second peace It shelves (14).

9. a kind of automobile, which is characterized in that including the automobile radiators described in claim 1 to 8 any one.