CN202675988U

CN202675988U - Needle type heat exchange unit

Info

Publication number: CN202675988U
Application number: CN 201220317909
Authority: CN
Inventors: 魏辉
Original assignee: SUZHOU TOPLUSCA TECHNOLOGY CO Ltd
Current assignee: SUZHOU TOPLUSCA TECHNOLOGY CO Ltd
Priority date: 2012-07-03
Filing date: 2012-07-03
Publication date: 2013-01-16
Anticipated expiration: 2022-07-03

Abstract

The utility model relates to a needle type heat exchange unit which comprises heat conduction lines, wherein the heat conduction lines are bent to form a three-dimensional body, and the heat conduction lines are sequentially arranged or alternatively arranged. The heat exchange unit can be shaped to be welded or adhered on the surface needing heat exchange, so that the heat exchange efficiency is increased. The heat exchange unit can be combined into a heat exchange core body together with a heat conduction baffle plate, heat exchange is provided for natural convection or forced convection fluid passing through a runner; and the needle type heat exchange unit is simple in manufacture and low in cost, and can achieve the purpose of increasing heat exchange by increasing surface area through being attached on the surface needing forced heat exchange.

Description

The pin type heat exchange unit

Technical field

The utility model relates to heat exchange unit, especially relates to a kind of pin type heat exchange unit.

Background technology

Previous pin type heat exchanger is by penetrate the heat conduction fine rule after the substrate punching, the method complex process, and utilize scope lower, do not possess on the structure to paste and pay at general heat exchange surface to increase the advantage of heat exchange, provided afterwards a new departure to be used for the making of fine rule heat exchanger on the market, although relatively improve to some extent before the front, but a long and thin fine rule can only be arranged one deck at every turn, the same complexity of making, cost of manufacture is high, can not need the enhanced heat exchange surface to reach the increase surface area to increase the purpose of heat exchange by being attached to.

Summary of the invention

The problems such as in order to overcome defects, the utility model provides a kind of pin type heat exchange unit, has solved to make complexity, and cost of manufacture is high, and heat exchange area is little.

The technical scheme in the invention for solving the technical problem is: a kind of pin type heat exchange unit, comprise thermal conductive wire, and thermal conductive wire forms solid by bending, and the arrangement of thermal conductive wire is in-line arrangement or is staggered.

Further, the cross section of thermal conductive wire is circle, polygon or ellipse.

Further, thermal conductive wire is metal or the nonmetal polymer of heat conduction.

Further, thermal conductive wire is by welding or paste the surface in the needs heat radiation.

Further, thermal conductive wire is by forming the heat exchanger of bilayer or multilayer with its welding or the dividing plate pasted.

The beneficial effects of the utility model are: the method for utilizing simple bending forms in-line arrangement with the thermal conductive wire bending fold or is staggered, by welding after the shaping or pasting on the surface that needs heat exchange and improve its heat exchange efficiency, also can by with its welding or the heat conduction baffle pasted, be combined into heat exchange core body, for providing heat exchange by the free convection of its runner or the fluid of forced convertion, make simply, cost is low, and has reached the purpose that increases heat exchange area.

Description of drawings

Fig. 1 is thermal conductive wire heat exchange unit structural representation;

Fig. 2 is the schematic diagram that thermal conductive wire is attached to heat exchange surface;

Fig. 3 is the heat exchanger schematic diagram that thermal conductive wire and heat conduction baffle are combined to form.

Among the figure: 1, thermal conductive wire 2, heat conduction baffle.

The specific embodiment

Below in conjunction with the drawings and the specific embodiments the utility model is described in detail:

A kind of pin type heat exchange unit as shown in Figure 1, comprise thermal conductive wire 1, thermal conductive wire 1 forms solid by simple bending, thermal conductive wire 1 is in-line arrangement or is staggered, thermal conductive wire is to be generally metal, also can be preferably nonmetal polymer of heat conduction, and the cross section of heat conduction wire rod is circle, polygon or ellipse, to increase disturbance, improve heat exchange.

As shown in Figure 2, with after the heat exchange unit shaping, with welding material or binding material this pin type heat exchange unit is pasted the surface of paying in needs reinforcement heat exchange, to strengthen the heat exchange on surface among the figure;

As shown in Figure 3, heat exchange unit can by with heat conduction baffle 2 combinations, and form runner in conjunction with peripheral housing, form heat exchanger, heat exchange runner can be bilayer, also can be multilayer, heat exchanging fluid, walk respectively the both sides at dividing plate, the flow direction can be following current, adverse current or cross-current.

It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.

Claims

1. a pin type heat exchange unit comprises thermal conductive wire, it is characterized in that: described thermal conductive wire (1) forms solid by bending, and the arrangement of described thermal conductive wire is in-line arrangement or is staggered.

2. described pin type heat exchange unit according to claim 1 is characterized in that: the cross section of described thermal conductive wire (1) is circular, polygon or ellipse.

3. described pin type heat exchange unit according to claim 1, it is characterized in that: described thermal conductive wire (1) is metal or the nonmetal polymer of heat conduction.

4. described pin type heat exchange unit according to claim 1 is characterized in that: described thermal conductive wire (1) is by welding or paste surface in the needs heat radiation.

5. described pin type heat exchange unit according to claim 1 is characterized in that: described thermal conductive wire (1) is by forming the heat exchanger of bilayer or multilayer with its welding or the dividing plate pasted.