CN202442630U

CN202442630U - Extrusion-type heat exchange unit

Info

Publication number: CN202442630U
Application number: CN2012200378079U
Authority: CN
Inventors: 魏辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-07
Filing date: 2012-02-07
Publication date: 2012-09-19
Anticipated expiration: 2022-02-07

Abstract

The utility model relates to an extrusion-type heat exchange unit. The extrusion-type heat exchange unit comprises an auxiliary base board, wherein the auxiliary base board is provided with a heat conduction rib wire, the auxiliary base board and the heat conduction rib wire are integrated, one surface of the auxiliary base board, which is provided with the heat conduction wire, is provided with a base board, and the base board is provided with a base board hole for the heat conduction rib wire to penetrate through. The extrusion-type heat exchange unit disclosed by the utility model can be welded or pasted on the surface in need of heat exchange after reformation, and thus the heat exchange efficiency can be increased; and the extrusion-type heat exchange unit can also be made into a double-surface heat exchange enhanced unit formed by double-surface enhancement or back-to-back combination through the same process, heat exchange is provided for natural convection fluid or forced convection fluid flowing through a runner of the unit, the manufacturing is simple, the cost is low, and the purpose of enlarging the heat exchange area is achieved.

Description

The squash type heat exchange unit

Technical field

The utility model relates to the heat exchange unit in the mechanical field application, especially relates to a kind of squash type heat exchange unit.

Background technology

Previous fine rule rib heat exchanger is through penetrating the heat conduction fine rule after the punching on the substrate; The method complex process; And utilize scope lower, do not possess on the structure to paste and pay, provided a new departure to be used for the making of fine rule heat exchanger afterwards on the market in the advantage of general heat exchange surface with the increase heat exchange; Though improve to some extent before the front relatively; But a long and thin fine rule can only be arranged one deck at every turn and make complicacy equally, and cost of manufacture is high, can not need heat exchange surface and increase surface area to increase heat exchange through being attached on.The cylindricality rib of common die cast because of process technology limit, can not be accomplished superfine rib footpath, and bigger rib draw ratio.

Summary of the invention

In order to overcome above-mentioned defective, the utility model provides a kind of squash type heat exchange unit, solved to make complicacy, and the problem that cost of manufacture is high, while rib footpath can be accomplished superfine, the rib draw ratio is also big.

The utility model solves the technical scheme that its technical problem adopted: a kind of squash type heat exchange unit, comprise assisting base plate, and assisting base plate is provided with heat conduction rib line, and assisting base plate and heat conduction rib line are one-body molded.

Further, assisting base plate has the one side of heat conduction rib line to be provided with substrate, and substrate is provided with the substrate aperture that supplies heat conduction rib line to pass.

Further, the arrangement of heat conduction rib line is in-line arrangement or is staggered.

Further, according to the opening shape of substrate, the cross section of heat conduction rib line is circle, polygon or ellipse.

Further, the heat exchange unit material can be metal or nonmetal polymer.

Further, heat conduction rib line is arranged on a side of substrate or is combined to form both sides through two heat exchange units.

Further, the squash type heat exchange unit is can be through pasting or be welded on the heat radiation on the surface peening surface that needs heat radiation.

Further, the squash type heat exchange unit can rearrange bigger heat exchanger core body through single or multiple lift, flows through the effect that the substrate both sides reach heat exchange through free convection or forced heat-exchanging fluid.

The beneficial effect of the utility model is: through extrusion metal or nonmetal polymer flow liquid; Side at substrate forms in-line arrangement or the wrong heat conduction rib line of arranging, and reaches the increase heat exchange area, improves the effect of heat exchange effect; Can also process single face and strengthen or two-sided reinforcement according to different needs; Single face is strengthened heat exchange unit and can welded or paste on the surface that needs heat exchange to improve its heat exchange efficiency after the shaping; Single face and two-sided reinforcement heat exchange unit can become heat exchange core body alone or in combination, for through the free convection of its runner or the fluid of forced convertion heat exchange being provided; This perforated plate has solved when making thin rib, and rib is long directly to be difficult for the problem of withdrawing pattern with rib than big and most rib wire materials, make simply, and cost is low.

Description of drawings

Fig. 1 is that structural representation is strengthened in the single face heat exchange;

Fig. 2 is that structural representation is strengthened in two-sided heat exchange;

Fig. 3 is that the unit subsides pair structural representation at periphery is strengthened in the single face heat exchange;

Fig. 4 is the application sketch map that heat exchange unit is combined as the heat exchange core;

Fig. 5 is the utility model structural representation.

Among the figure: 1 substrate 2, heat conduction rib line 3, substrate aperture 4, assisting base plate.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in detail: like Fig. 1, Fig. 2 and a kind of squash type heat exchange unit shown in Figure 5; Comprise assisting base plate 4; Assisting base plate 4 is provided with heat conduction rib line; Assisting base plate 4 is one-body molded with heat conduction rib line 2, and assisting base plate 4 has the one side of heat conduction rib line 2 to be provided with substrate 1, and substrate 1 is provided with the substrate aperture 3 that supplies heat conduction rib line 2 to pass; The arrangement of heat conduction rib line 2 can be in-line arrangement as required or be staggered; Heat conduction rib line 2 is arranged on a side of substrate 1 or is combined to form both sides through two heat exchange units, to adapt to different needs; The squash type heat exchange unit is to rearrange bigger heat exchanger core body through single or multiple lift; According to the opening shape of substrate, the cross section of heat conduction rib line 2 is circle, polygon or ellipse; Squash type heat exchange unit material can be metal or nonmetal polymer.

The surperficial heat radiation of surface peening as shown in Figure 3, as among the figure squash type heat exchange unit to be dispelled the heat through pasting or be welded on need, this surface can be plane, periphery, sphere or other irregular curved surfaces with the heat exchange of enhanced surface, are illustrated with the face of cylinder among the figure;

As shown in Figure 4, through monolithic or combination each other, form runner in conjunction with peripheral housing, form heat exchanger, the heat exchange runner can be bilayer, also can be multilayer, and heat exchanging fluid is walked the both sides at substrate respectively, and the flow direction can be following current, adverse current or cross-current.

It is emphasized that: above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. squash type heat exchange unit, it is characterized in that: comprise assisting base plate (4), said assisting base plate (4) is provided with heat conduction rib line, and said assisting base plate (4) and heat conduction rib line (2) they are one-body molded.

2. squash type heat exchange unit according to claim 1 is characterized in that: said assisting base plate (4) has the one side of heat conduction rib line (2) to be provided with substrate (1), and substrate (1) is provided with the substrate aperture (3) that supplies heat conduction rib line (2) to pass.

3. squash type heat exchange unit according to claim 1 is characterized in that: the arrangement of said heat conduction rib line (2) is in-line arrangement or is staggered.

4. squash type heat exchange unit according to claim 1 is characterized in that: said heat conduction rib line (2) is arranged on a side of substrate (1) or is combined to form both sides through two heat exchange units.

5. squash type heat exchange unit according to claim 1 is characterized in that: the cross section of said heat conduction rib line (2) is circle, polygon or ellipse.

6. squash type heat exchange unit according to claim 1 is characterized in that: said squash type heat exchange unit is through pasting or be welded on the heat radiation on the surface peening surface that needs heat radiation.

7. squash type heat exchange unit according to claim 1 is characterized in that: said squash type heat exchange unit rearranges bigger heat exchanger core body through single or multiple lift.