CN202254524U

CN202254524U - Built-in type parallel-flow coach air conditioner condenser core body

Info

Publication number: CN202254524U
Application number: CN2011203669461U
Authority: CN
Inventors: 冯金祥; 夏国民
Original assignee: HANGZHOU SUNHOLD INDUSTRIAL Co Ltd
Current assignee: HANGZHOU SUNHOLD INDUSTRIAL Co Ltd
Priority date: 2011-09-28
Filing date: 2011-09-28
Publication date: 2012-05-30
Anticipated expiration: 2021-09-28

Abstract

A built-in type parallel-flow coach air conditioner condenser core body is provided with three condensing areas as a whole, through parallel flow pipes. In the utility model, the amount and overall cross section area of the refrigerant flowing pipeline can be increased; through the wavy fins, the radiating area can be increased; through connecting a liquid storage tank with the integrative unit of a liquid collecting tank, a gas distribution tank and a liquid distributing tank, the occupied space in the coach is reduced; the combination of the parallel flow pipes, the fins, the liquid collecting tank, the gas distribution tank, the liquid distribution tank, and a liquid collecting and distribution tank are combined into a integrative unit with three condensing areas, so the refrigerant flowing path is shortened, the pressure in the pipeline is reduced, and the working efficiency is improved, thereby improving the condensing effect of the built-in type parallel-flow coach air conditioner condenser core body. The technical scheme has great influence on the improvement of the structure and production process of the built-in type coach air conditioner condenser core body, as well as on the increasing of the enterprise economical benefit.

Description

Built-in concurrent flow coach air conditioner condenser core

Technical field:

The utility model relates to air conditioning for automobiles, especially the coach air conditioner condenser core.

Background technology:

Traditional built-in coach air conditioner condenser core, the pipeline of its circulation cold-producing medium is snakelike single hole pipe, its fin that is used to dispel the heat is plate and is provided with pore, passes the fin that is provided with pore with snakelike single hole pipe and makes up each other.

Produce this built-in coach air conditioner condenser core, needing will be earlier that the single hole pipe of vertical bar shaped becomes coiled pipe through the bending dish originally, again with snakelike single hole pipe through penetrating pore with fin unifies, both technology was numerous and diverse, efficient is low, again the scrappage height.For making the condensation index reach technical requirement on design, core body can't dwindle, and cost is higher.

Because the pipeline of its circulation cold-producing medium is less, the cross-sectional area total amount of pipeline, the area of dissipation total amount of fin are less, and condensation effect just is difficult to be improved.

Again, its cold-producing medium circulates along snakelike single hole pipe, and cold-producing medium receives the influence of long flow path, can in snakelike single hole pipe, produce pressure, has become the direct factor that influences condensation effect and service life.

Also have, preservative treatment can't be carried out in traditional coiled pipe surface, and service life is shorter.

It is thus clear that no matter traditional built-in coach air conditioner condenser core on structure arrangement, still at condensation effect and on service life, all is dissatisfactory.

Summary of the invention:

The purpose of the utility model provides a kind of built-in concurrent flow coach air conditioner condenser core; Its objective is such realization: wholely mainly comprise snakelike single hole pipe, plate fin, divide gas tank, liquid collecting jar, air inlet, liquid outlet, fixing feet, panel; Snakelike single hole pipe and plate fin combination; Is wrapping with panel on both sides, and an end of snakelike single hole pipe is connected with dividing gas tank, and the other end is connected with the liquid collecting jar; Air inlet and liquid outlet are separately positioned on branch gas tank, the liquid collecting jar, and fixing feet, anchor point are arranged on branch gas tank and the liquid collecting jar; The pipeline of circulation cold-producing medium is the concurrent flow pipe racks, and the fin that is used to dispel the heat is corrugated aluminium flake bar or copper sheet bar; Fin is alternate with the concurrent flow pipe racks parallel superimposed, and panel is wrapped on both sides; With the liquid collecting jar, divide gas tank, divide flow container with dividing plate order end to conjuncted; And with fluid reservoir through being connected with the feed tube of being located at the liquid collecting pot bottom, the drain pipe of being located at the separatory pot bottom; With the liquid collecting jar after conjuncted, divide gas tank, divide flow container flat each other to conjuncted, and fixing feet and anchor point are separately positioned on conjuncted back liquid collecting jar and the branch flow container; Divide flow container and liquid collecting jar to hold each other to conjuncted liquid collecting, and fixing feet is arranged on liquid collecting divides on the flow container with dividing plate; With the liquid collecting jar after conjuncted, divide gas tank, divide flow container to be connected with the pipe end in the same way of many concurrent flow pipe racks, and divide flow container and liquid collecting jar and many concurrent flow pipe racks with the liquid collecting after conjuncted another in the same way pipe end be connected, make the integral body branch that three condenser zone are arranged thus.

Owing to adopted such scheme,, just can increase the pipeline quantity and the cross-sectional area total amount of circulation cold-producing medium through adopting the concurrent flow pipe racks; Wavelike finned through adopting, just can increase the area of dissipation total amount; Through with fluid reservoir and conjuncted after the liquid collecting jar, divide gas tank, divide flow container conjuncted, just can reduce taking the space, compartment; Through with concurrent flow pipe racks, fin, liquid collecting jar, the integral body of dividing gas tank, dividing flow container, liquid collecting to divide the flow container composition that three condenser zone are arranged, not only, shortened cold-producing medium flow process, reduced the pressure in the pipeline, and, improved operating efficiency.Thereby, reached the condensation effect that improves built-in coach air conditioner condenser core, the purpose that reduces production costs.This technical scheme to the structure of improving built-in coach air conditioner condenser core and production technology, improve the business economic benefit, has very important significance.

Description of drawings:

Fig. 1 is built-in concurrent flow coach air conditioner condenser core structural representation;

Fig. 2, the A that is Fig. 1 is to topology view;

Fig. 3, the B that is Fig. 1 is to topology view.

Among the figure: 1, fixing feet 2, branch flow container 3, anchor point 4, dividing plate 5, air inlet 6, fluid reservoir 7, fixing feet 8, liquid collecting jar 9, anchor point 10, pipe end 11, dividing plate 12, fin 13, panel 14, concurrent flow pipe racks 15, branch gas tank 16, concurrent flow pipe racks 17, liquid collecting jar 18, fixing feet 19, liquid collecting divide flow container 20, pipe end 21, dividing plate 22, fixing feet 23, liquid outlet 24, feed tube 25, drain pipe

Dashed bars among the figure, the boundary of expression condenser zone.Arrow among the figure, expression flow of refrigerant route.

The specific embodiment:

Below in conjunction with accompanying drawing and embodiment, the utility model is described further.

Built-in concurrent flow coach air conditioner condenser core, like Fig. 1 and Fig. 2, shown in Figure 3:

Whole mainly comprise snakelike single hole pipe, plate fin, divide gas tank 15, liquid collecting jar 17/8, air inlet 5, liquid outlet 23, fixing feet 1/7/18/22, panel 13;

Snakelike single hole pipe and plate fin combination, is wrapping with panel 13 on both sides;

One end of snakelike single hole pipe is connected with dividing gas tank 15, and the other end is connected with liquid collecting jar 17/8;

Air inlet 5 is separately positioned on branch gas tank 15, the liquid collecting jar 17 with liquid outlet 23;

Fixing feet 1/7/18/22, anchor point 3/9 are arranged on branch gas tank 15 and the liquid collecting jar 17/8.

The pipeline of circulation cold-producing medium is a concurrent flow pipe racks 14/16, and the fin 12 that is used to dispel the heat is corrugated aluminium flake bar or copper sheet bar.

Fin 12 is alternate parallel superimposed with concurrent flow pipe racks 14/16, and panel 13 is wrapped on both sides.

Liquid collecting jar 8, branch gas tank 15, branch flow container 2 usefulness dividing plates 11/4 order are held to conjuncted; And with fluid reservoir 6 through being connected with the feed tube 24 of being located at liquid collecting jar 8 bottoms, the drain pipe 25 of being located at branch flow container 2 bottoms; With the liquid collecting jar 8 after conjuncted, divide gas tank 15, divide flow container 2 flat each other to conjuncted, and fixing feet 7/1 and anchor point 9/3 are separately positioned on conjuncted back liquid collecting jar 8 and divide on the flow container 2.

Divide flow container 19 and liquid collecting jar 17 usefulness dividing plates 21 to hold to conjuncted each other liquid collecting, and fixing feet 18/22 is arranged on liquid collecting divides on the flow container 19.

Liquid collecting jar 8 after conjuncted, branch gas tank 15, branch flow container 2 are connected with the pipe end in the same way 10 of many concurrent flow pipe racks 14/16; And divide flow container 19 and liquid collecting jar 17 and many concurrent flow pipe racks 14/16 with the liquid collecting after conjuncted another in the same way pipe end 20 be connected, make whole three condenser zone that with dashed lines bar boundary as shown in fig. 1 is arranged of dividing thus.

Cold-producing medium is in like Fig. 1 and Fig. 2, built-in concurrent flow coach air conditioner condenser core shown in Figure 3; Divide flow container 19, concurrent flow pipe racks 14, liquid collecting jar 8, feed tube 24, fluid reservoir 6, drain pipe 25, divide flow container 2, concurrent flow pipe racks 16, liquid collecting jar 17, liquid outlet 23 order circulations, by air inlet 5, branch gas tank 15, concurrent flow pipe racks 16, liquid collecting as the refrigerant flow path line of built-in concurrent flow coach air conditioner condenser core.

Claims

1. built-in concurrent flow coach air conditioner condenser core; Whole mainly comprise snakelike single hole pipe, plate fin, divide gas tank, liquid collecting jar, air inlet, liquid outlet, fixing feet, panel, snakelike single hole pipe makes up with plate fin, and is wrapping with panel on both sides; One end of snakelike single hole pipe is connected with dividing gas tank; The other end is connected with the liquid collecting jar, and air inlet and liquid outlet are separately positioned on branch gas tank, the liquid collecting jar, and fixing feet, anchor point are arranged on branch gas tank and the liquid collecting jar; It is characterized in that: the pipeline of circulation cold-producing medium is the concurrent flow pipe racks, and the fin that is used to dispel the heat is corrugated aluminium flake bar or copper sheet bar; Fin is alternate with the concurrent flow pipe racks parallel superimposed, and panel is wrapped on both sides; With the liquid collecting jar, divide gas tank, divide flow container with dividing plate order end to conjuncted; And with fluid reservoir through being connected with the feed tube of being located at the liquid collecting pot bottom, the drain pipe of being located at the separatory pot bottom; With the liquid collecting jar after conjuncted, divide gas tank, divide flow container flat each other to conjuncted, and fixing feet and anchor point are separately positioned on conjuncted back liquid collecting jar and the branch flow container; Divide flow container and liquid collecting jar to hold each other to conjuncted liquid collecting, and fixing feet is arranged on liquid collecting divides on the flow container with dividing plate; With the liquid collecting jar after conjuncted, divide gas tank, divide flow container to be connected with the pipe end in the same way of many concurrent flow pipe racks, and divide flow container and liquid collecting jar and many concurrent flow pipe racks with the liquid collecting after conjuncted another in the same way pipe end be connected, make the integral body branch that three condenser zone are arranged thus.