CN201173713Y

CN201173713Y - Laminated type automobile radiator

Info

Publication number: CN201173713Y
Application number: CNU2008200180697U
Authority: CN
Inventors: 李政
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-28
Filing date: 2008-02-28
Publication date: 2008-12-31
Anticipated expiration: 2018-02-28

Abstract

The utility model relates to a laminated car radiator which is used for controlling work temperature of an engine of a car. A common lamination, a small hole lamination, a transition lamination, a radiating belt, a communication pipe, a water adding port, a water inlet pipe, a water outlet pipe and an edge plate are connected in sequence to form into a core body assembly in braze welding mode. The lamination part is punched with an inner rib lug boss, and is provided with a few connecting lug bosses uniformly distributed; the connecting lug bosses and the connecting lug bosses symmetrically distributed on the other lamination are correspondingly welded together to form the lamination component. A rubber thin plate is padded between the core body assembly and a framework, the framework is fastened by a bolt component, and a radiator cover and a water drain valve are installed at last.

Description

Lamination type radiator for vehicle

Affiliated technical field

The utility model relates to a critical component-radiator in the car engine cooling system.

Background technology

At present, known automobile radiators is assembled by solderings such as hydroecium assembly, core body assembly and side panel assemblies.The core body assembly that wherein accounts for the current overwhelming majority is the corrugated tube type structure, and place corrugated heat-radiation belt and cooling flat tube space, and soldering connects, and radiator also is called as pipe rock radiator thus.This radiator has the following space that can improve:

1 owing to the main leaf width must have greater than the structural requirement about core body cooling tube outer rim width 15mm, causes the thickness of heat radiator assembly on average to increase about more than 20% than the core body thickness of directly finishing heat exchange;

The above core body of 2 every 2 row's cooling flat tubes must leave the manufacturability gap about 4mm between its pipe row and the pipe row, the heat-radiation belt of these gap locations does not have direct heat source, has influenced the radiating efficiency of core body.

The evaporimeter of laminated structure in the known automotive air-conditioning system, per two laminations paste weldering relatively and constitute a combination passage, soldering heat-radiation belt between every group of lamination, and this structure is directly used following difficulty on the automobile radiators:

1 does not have the installing space of parts such as filler, water inlet pipe, outlet pipe, discharging valve;

Passage in 2 stack of laminations is narrow and small, allows the coolant rate that passes through and the traffic requirement difference great disparity of automobile radiators.

The utility model content

In order to improve the heat dispersion of automobile radiators, dwindle the volume of heat radiator assembly, reduce its material consumption, the utility model provides a kind of lamination type radiator for vehicle.

The technical scheme that its technical problem that solves the utility model adopts is: radiator adopts laminated structure, and four kinds of laminated spare parts of general employing have transition lamination, aperture lamination, normal lamination and side plate on the radiator.Wherein, transition lamination and aperture lamination are placed on needs to install the filler, water inlet pipe, on the position of outlet pipe and discharging valve, one end punching out of transition lamination has an outer lug boss hole, be communicated with the outer lug boss hole soldering of aperture lamination one end, other end punching out has two adjacent outer lug boss holes, one in this two hole is communicated with the communicating pipe soldering, another outer lug boss hole soldering with the aperture lamination other end is communicated with, connection is welded with relative a subsides of normal lamination again in the back side of transition lamination, finish communicating pipe thus, the aperture stack of laminations, interconnecting between the normal lamination group, the length of cross over pipe is consistent with the cumulative length of aperture stack of laminations, be arranged in that the outermost normal lamination of radiator is relative with side plate respectively pastes weldering, finish shutoff the radiator two sides.All the other per two laminations relatively paste welded together, constitute stacked wafer moudle one by one, and the outer lug boss soldering by the lamination two ends between stack of laminations and the stack of laminations is communicated with, places heat-radiation belt between the stack of laminations, the soldering connection.The laminated spare parts upper punch is shaped on the internal-rib boss, in order to increase the disturbance of fluid, also enlarged simultaneously the surface area of stack of laminations internal channel, also has a small amount of connection boss of evenly arranging, connect with the connection boss soldering that is symmetrically distributed on the another lamination of relative subsides composition stacked wafer moudle welded together, to improve the integral rigidity and the intensity of stacked wafer moudle.Radiator finish integral braze-welded after, liner rubber sheet on every side, the framework of being made up of upper and lower base plate and left side plate assembles up with bolt assembly again.

The beneficial effects of the utility model are, have improved the heat exchange property of radiator, have dwindled the volume of heat radiator assembly, have reduced material consumption.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a front view of the present utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the front view of transition laminated spare parts.

Fig. 4 is that Fig. 3 is a left view.

Fig. 5 is the front view of aperture laminated spare parts.

Fig. 6 is the left view of Fig. 5.

Fig. 7 is the front view that two relative solderings of normal lamination part constitute the fluid passage together.

Fig. 8 is the left view of Fig. 7.

Fig. 9 is the A-A profile on Fig. 7.

Figure 10 is the B-B profile on Fig. 7.

1. heat-radiation belts among the figure, 2. normal lamination, 3. rubber sheet, 4. framework, 5. radiator filler cap, 6. filler, 7. aperture lamination, 8. communicating pipe, 9. transition lamination, 10. water inlet pipe, 11. bolt assemblies, 12. outlet pipes, 13. discharging valves, 14. side plates, 15. blast pipes.

The specific embodiment

In Fig. 1, normal lamination (2), aperture lamination (7), transition lamination (9), heat-radiation belt (1), communicating pipe (8), filler (6), water inlet pipe (10), outlet pipe (12), the soldering of side plate (14) order connect into the core body assembly, use again around rubber sheet (3) the liner core body assembly, by framework (4), bolt assembly (11) assembling, install radiator filler cap (5) and discharging valve (13) at last.

Claims

1. lamination type radiator for vehicle, by lamination, heat-radiation belt, side plate, the filler, water inlet pipe, outlet pipe, framework is linked in sequence, it is characterized in that: an end punching out of transition lamination has an outer lug boss hole, be communicated with the outer lug boss hole soldering of aperture lamination one end, other end punching out has two adjacent outer lug boss holes, one is communicated with the communicating pipe soldering, another boss hole soldering with the aperture lamination other end is communicated with, connection is welded with relative a subsides of normal lamination again in the back side of transition lamination, finish communicating pipe thus, the aperture stack of laminations, interconnecting between the normal lamination group, the length of communicating pipe is consistent with the cumulative length of aperture stack of laminations.

2. lamination type radiator for vehicle according to claim 1, it is characterized in that: the laminated spare parts upper punch is shaped on the internal-rib boss, also be shaped on a small amount of connection boss of evenly arranging, connect boss and paste the connection boss soldering connection that is symmetrically distributed on the another lamination of composition stacked wafer moudle welded together with relative.