CN201568133U

CN201568133U - Aluminum plate finned intercooler

Info

Publication number: CN201568133U
Application number: CN2009202810031U
Authority: CN
Inventors: 宋洪刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-14
Filing date: 2009-12-14
Publication date: 2010-09-01
Anticipated expiration: 2019-12-14

Abstract

The utility model discloses an aluminum plate finned intercooler, wherein a core body comprises inner fins, outer fins, baffle plates, a side plate, a seal A and a seal B, a plurality of groups of inner fins and outer fins are arranged at intervals, the baffle plates are arranged between the inner fins and the outer fins, each group of inner fins comprise a plurality of concavo-convex inner fins which are arranged in parallel, and each group of outer fins comprise a plurality of outer fins which are connected in ladder shape. The aluminum plate finned intercooler has remarkable heat dissipation effect, strong shock resistance and wide application scope, and is more suitable for vehicles such as tractors, heavy trucks, engineering machinery and the like which have poor working conditions.

Description

Aluminum plate wing formula intercooler

Technical field

The utility model relates to a kind of heat exchanger, especially relates to a kind of aluminum plate wing formula intercooler.

Background technique

Intercooler is to be used for cooling off the pressurized air that comes out through pressurized machine, and air is through behind the pressurized machine, and pressure increases, temperature raises, and can reduce charge-air temperature by the intercooler cooling, thereby improves air density, improve charging efficiency, to reach the purpose that promotes diesel engine power and reduce discharging.Current, tractor, heavily the intercooler of vehicles such as card, engineering machinery is mainly based on aluminium matter, but aluminium matter direct-exhausting type intercooler thermal diffusivity is relatively poor, and shock resistance is poor.

Summary of the invention

The purpose of this utility model is: the aluminum plate wing formula that a kind of cost is low, thermal diffusivity good, shock resistance is strong intercooler is provided.

The technological scheme that the utility model is taked is: comprise suction chamber, discharge chamber, suction tude, steam outlet pipe, core body, core body is by internal fin, outer fin, dividing plate, side plate, the A strip of paper used for sealing, the B strip of paper used for sealing is formed, some groups of internal fins, outer fin alternately, dividing plate is arranged between internal fin and the outer fin, every group of internal fin is made up of many cancavo-convex internal fins that are arranged in parallel, every group of outer fin is made up of the outer fin that a plurality of shapes in echelon connect, the A strip of paper used for sealing is installed in the both sides of every group of internal fin, the B strip of paper used for sealing is installed in the two ends up and down of every group of outer fin, internal fin is connected with suction chamber and discharge chamber, and internal fin and outer fin are aluminium matter.

The beneficial effects of the utility model are: owing to adopt inside and outside fin, strip of paper used for sealing structural type, are more suitable in the relatively poor tractor of operating conditions, heavy vehicles such as card, engineering machinery, and compact structure, radiating effect is remarkable, and steady quality is reliable.Air flue internal fin structure increases hot side surface area, makes the heat conduction more abundant, and heat dissipating capacity can improve 15-20%.

Description of drawings

Fig. 1 is the structural representation of the utility model aluminum plate wing formula intercooler;

Fig. 2 is the stereogram of core body part shown in Figure 1;

Fig. 3 is the partial structurtes schematic representation of internal fin part shown in Figure 1;

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

Fig. 5 is the partial structurtes schematic representation of outer fin part shown in Figure 1;

Fig. 6 is the left view of outer fin part shown in Figure 5.

Embodiment

From the structural representation of the utility model aluminum plate wing formula intercooler shown in Figure 1 as can be seen, the utility model partly is made up of suction chamber 2, discharge chamber 4, suction tude 3, steam outlet pipe 5 and core body 1 etc., suction chamber 2 and discharge chamber 4 can be arranged on core body 1 about, also can be arranged on core body 1 about.From core body shown in Figure 2 stereogram partly as can be seen, core body 1 is made up of internal fin 10, outer fin 8, dividing plate 7, side plate 6, A strip of paper used for sealing 11, B strip of paper used for sealing 9, and internal fin 10, outer fin 8, dividing plate 7, A strip of paper used for sealing 11, B strip of paper used for sealing 9 are aluminium matter.

From Fig. 3 and Fig. 4 as can be seen, every group of internal fin 10 is made up of many cancavo-convex internal fins that are arranged in parallel.From 5 and Fig. 6 as can be seen, every group of outer fin 9 is made up of the outer fins that a plurality of shapes in echelon with water corrugated projection 12 connect, just the surface of single outer fin has water corrugated projection 12, the sectional shape of every group of outer fin 8 is trapezoidal.

Side plate 6 is installed in the two ends, the left and right sides of core body 1, according to the position of suction chamber 2 and discharge chamber 4, also can be installed in the two ends up and down of core body 1.Fin 8 outside in side plate 6, putting, put internal fin 10, dividing plate 7 again, repeat then to put, the two ends up and down of every group of outer fin 8 adopt B strip of paper used for sealing 9 fixing, the both sides of every group of internal fin 10 adopt A strip of paper used for sealing 11 fixing, and internal fin is connected with suction chamber 2 and discharge chamber 4 about in the of 10.On internal fin 10, some pores can also be set.

In the assembly process of core body,, use the special tooling anchor clamps to control, in order to avoid it is insecure weld strength to occur according to the characteristics of aluminium itself.After assembling is finished, adopt general vacuum brazing stove to weld, guarantee the integrity of producing.The utility model is to produce according to the needs of actual vehicle, is mainly used in tractor, heavily on the vehicles such as card, engineering machinery, is complete environmental protection, the novel intercooler of a generation that reduces the cost of raw material.

The utility model is not limited to above-mentioned mode of execution, and all can be by those skilled in the art based on the thinkable technological improvement of the foregoing description, all within protection domain of the present utility model.

Claims

1. aluminum plate wing formula intercooler, comprise suction chamber (2), discharge chamber (4), suction tude (3), steam outlet pipe (5), core body (1), it is characterized in that: described core body (1) is by internal fin (10), outer fin (8), dividing plate (7), side plate (6), A strip of paper used for sealing (11), B strip of paper used for sealing (9) is formed, some groups of internal fins (10), outer fin (8) alternately, dividing plate (7) is arranged between internal fin (10) and the outer fin (8), every group of internal fin (10) is made up of many cancavo-convex internal fins that are arranged in parallel, every group of outer fin (8) is made up of the outer fin that a plurality of shapes in echelon connect, A strip of paper used for sealing (11) is installed in the both sides of every group of internal fin (10), B strip of paper used for sealing (9) is installed in the two ends up and down of every group of outer fin (8), internal fin (10) is connected with suction chamber (2) and discharge chamber (4), and described internal fin (10) and outer fin (8) are aluminium matter.

2. aluminum plate wing formula intercooler according to claim 1 is characterized in that: described outer fin (8) surface has water corrugated projection (12).

3. aluminum plate wing formula intercooler according to claim 1 is characterized in that: have some pores on the described internal fin.