CN204006817U - A kind of Wrinkled inflation condenser - Google Patents

Abstract

The utility model discloses a kind of Wrinkled inflation condenser, on described heat sink, on the plate face of the gap of bulging pipeline, roll extrusion has fold, fold is wavyly to extend along pipeline direction, fold crest on gauffer is just relative with fold trough, and described fold crest and described fold trough intersection cut as air channel.Strengthen to greatest extent the radiating effect of inflation type condenser, and there is good air permeability, ensured to improve radiating efficiency in the situation that condensation vessel volume is constant, has effectively reduced and reveal hidden danger, reduced production costs.

Description

A kind of Wrinkled inflation condenser

Technical field:

The utility model relates to a kind of Wrinkled inflation condenser, is specially adapted to use on refrigeration industry, large capacity, the luxurious refrigerator such as air-cooled.

Background technology:

Along with the development of refrigeration industry, the social required quantity of large capacity, the luxurious refrigerator such as air-cooled progressively increases, large capacity, the refrigerator such as air-cooled require more and more higher to the radiating efficiency of condenser, not only require high to the radiating efficiency of condenser, and require the volume of condenser to dwindle as much as possible, provide larger effective usage space to user.Condenser mainly adopts steel wire steel-pipe welding structure on the market at present, the larger wind-cooling heat dissipating of refrigerating capacity adopts rolls up layer by the weld tabs that welds steel wire, side adds fan and strengthens radiating rate, but there are up to a hundred solder joints in this Welding Structure product, there is the hidden danger of leakage in each solder joint, processing technology relative complex, has hidden danger of quality.This type of condenser heat radiation is mainly dispelled the heat by steel wire, and steel wire diameter size and quantity have directly limited radiating efficiency.And existing condenser steel wire is arranged and can not increased, wanting to strengthen radiating effect can only increase condensation vessel volume, and this can reduce refrigerator and effectively use capacity.In addition, adopt steel as condenser, the heat exchange efficiency of steel, lower than the heat exchange efficiency of aluminium, increases radiating effect and could meet growing refrigeration for refrigerator industry on the basis of profile size constancy.

Summary of the invention:

Task of the present utility model is to propose a kind of radiating efficiency, effective leakage hidden danger, a kind of Wrinkled inflation condenser reducing production costs of reducing of improving in the situation that the existing condensation vessel volume of guarantee is constant.

Task of the present utility model completes like this.A kind of Wrinkled inflation condenser, it is characterized in that: on described heat sink, on the plate face of the gap of bulging pipeline, roll extrusion has fold, fold is wavyly to extend along pipeline direction, fold crest on gauffer is just relative with fold trough, and described fold crest and described fold trough intersection cut as air channel.The fold intersection of roll extrusion on heat sink is the height of fold, and the degree of depth of cutting air channel is as the criterion with the plate face that does not injure heat sink, and the fold root of roll extrusion on described heat sink is connected.The outward appearance that described fold inflation condenser is converted into after back-shaped is square or pentagon, is converted into back-shaped side provided with fan.

The utlity model has following effect: it can meet the voltage endurance capability that strengthens swollen type pipeline when inflation processing technology requires, ensures that the pipeline after swollen type can bear withstand voltage pressure more than 5MPa.Between pipeline, adopt Wrinkled structure, strengthened to greatest extent the radiating effect of inflation type condenser, and there is good air permeability, ensured to improve radiating efficiency in the situation that condensation vessel volume is constant, has effectively reduced and reveal hidden danger, reduce production costs.

Brief description of the drawings:

Fig. 1 is sheet type roll-bond evaporator; Fig. 2 is Fig. 1 heat sink Wrinkled structural representation; Fig. 3 is the structural representation of the workpiece bending and molding after bulging.

Drawing explanation: 1, pipeline; 2, heat sink; 3, fold crest; 4, fold trough; 5, air channel.

Detailed description of the invention:

The technical program ensures that the pipeline after swollen type can bear withstand voltage pressure more than 5MPa.Between pipeline, adopt Wrinkled structure, strengthened to greatest extent the radiating effect of inflation type condenser, and there is good air permeability.Specific embodiment as depicted in figs. 1 and 2, heat sink 2 adopts aluminum alloy materials as base material, increase the ability to bear of pipeline to pressure, on described heat sink, be furnished with the pipeline 1 of S shape, it after pipeline bulging, is sheet type roll-bond evaporator, the alloy aluminum materials such as described aluminum alloy materials employing 3003,3007,1060,1070, can ensure that the pipeline after swollen type can bear withstand voltage pressure more than 5MPa.On described heat sink, on the plate face of the gap of bulging pipeline, roll extrusion has fold, fold is wavy along pipeline 1 direction extension, thereby increase area of dissipation and the ventilation effect of heat sink 1, as shown in Figure 2, furtherly: the fold intersection of roll extrusion on heat sink is the height of fold, fold crest 3-1 on fold is just relative with fold trough 3-2, described crest and described trough intersection cut as air channel 5, the degree of depth of cutting is as the criterion with the plate face that does not injure heat sink, the fold root of roll extrusion on heat sink is connected, thereby increase area of dissipation on the basis that does not increase heat sink area, and the air channel of cutting on the fold of roll extrusion on heat sink has good ventilation effect, can make radiating efficiency greatly improve.

Above fold inflation condenser is carried out to bending, be converted into hollow as shown in Figure 3, outward appearance after hollow can be that the various geometries such as square, pentagon are to meet the requirement of refrigerator assembling, at the side provided with fan of hollow Wrinkled condenser, fan is just dried to hollow cross section, this structure can form good vent passages, can accelerate Air Flow, obtain good radiating effect, on heat sink 2, the fold of roll extrusion and pore can make air in the process of circulation, form current stabilization, further strengthen radiating effect.

Claims (3)

1. a Wrinkled inflation condenser, it is characterized in that: on described heat sink, on the plate face of the gap of bulging pipeline, roll extrusion has fold, fold is wavyly to extend along pipeline direction, fold crest on gauffer is just relative with fold trough, and described fold crest and described fold trough intersection cut as air channel.

2. a kind of Wrinkled inflation condenser according to claim 1, it is characterized in that: the fold intersection of roll extrusion on heat sink is the height of fold, the degree of depth of cutting air channel is as the criterion with the plate face that does not injure heat sink, and the fold root of roll extrusion on described heat sink is connected.

3. a kind of Wrinkled inflation condenser according to claim 1 and 2, is characterized in that: the outward appearance that described fold inflation condenser is converted into after back-shaped is square or pentagon, is converted into back-shaped side provided with fan.