CN2442218Y

CN2442218Y - Radiator

Info

Publication number: CN2442218Y
Application number: CN 00230571
Authority: CN
Inventors: 刘国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-03
Filing date: 2000-08-03
Publication date: 2001-08-08
Anticipated expiration: 2010-08-03

Abstract

The utility model relates to a radiator which comprises a main pipe provided with fins on the outer wall, and an upper and a lower auxiliary pipes connected with the upper and the lower ends of the main pipe which is communicated with the auxiliary pipes, wherein a water inlet and a water returning port are arranged on the auxiliary pipes, and outer covers are covered on the auxiliary pipes; the top walls in the outer covers are provided with clamping jaws, and bulges corresponding to the clamping jaws are arranged on the auxiliary pipes. The utility model can effectively avoid the scalding phenomenon caused by carelessly touching the radiator, and enhances heat radiating efficiency.

Description

A kind of radiator

The utility model belongs to a kind of radiator.

Advantages such as the radiator light weight that aluminium alloy extrusions is made, good looking appearance, good heat dissipation effect are used widely and welcome.But because its appearance temperature is higher, when human body was not intended to contact the radiator appearance, the looped pipeline that particularly more easily touches can be scalded phenomenon, and was all the more so concerning children.

The purpose of this utility model provides a kind of radiator of being scalded of effectively preventing.Its further purpose provides a kind of radiating efficiency height and the low radiator of surface temperature.

For achieving the above object, the utility model adopts following technical scheme: a kind of radiator, comprise the person in charge of outer wall belt fin and the looped pipeline up and down that joins with person in charge's upper and lower side, and be responsible for communicating with looped pipeline, water inlet and water return outlet are arranged on the looped pipeline, be covered with outer cover on the looped pipeline.

The outer cover inner roof wall is provided with claw, has on the looped pipeline and the corresponding projection of claw.

Person in charge cross section is a rectangle, and the fin on the outer wall is a T shape fin.

Be responsible for the cross section and also can be circle, person in charge's outer wall has the monoblock type fin with its one.

This monoblock type fin is divided into the symmetrical two parts in the left and right sides, and every part comprises that a slice is consistent with the looped pipeline direction and along the horizontal wing of being responsible for the diameter of section direction and the vertical wing that intersects vertically of a slice and the horizontal wing at least.

This monoblock type fin also can be around the closed fin of being responsible for.

Be responsible for outer wall and also can have little fin.

The utility model is equipped with outer cover on looped pipeline, because heat sink is very limited to the heat on the outer cover, surface temperature is lower, has therefore effectively avoided because of being not intended to the scald phenomenon that touching causes.Outer cover also can have certain moulding, thereby it is more attractive in appearance that radiator is seen on the whole.The fin of person in charge's outer wall of the present utility model adopts T font fin or monoblock type fin, equal like this outside being responsible for, to have formed heat dissipation channel, the radiator heat is distributed fast, both improved radiating rate, radiator tube-surface temperature is minimized, has also avoided the generation of scald accident.

Further specify the utility model below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model;

Fig. 2-1,2-2,2-3 are the cross-sectional structure shape schematic diagram of outer cover;

Fig. 3-1,3-2,3-3,3-4,3-5 are for being responsible for the planform schematic diagram of cross section;

Fig. 4-1,4-2,4-3,4-4 are the planform schematic diagram of looped pipeline cross section.

As shown in Figure 1, radiator is made by aluminium alloy extrusions, comprise be responsible for 1, looped pipeline 2 and outer cover 3, outer cover covers on the looped pipeline, be responsible for upper and lower side respectively with looped pipeline welding up and down, be responsible for and be connected with looped pipeline.Be respectively equipped with water inlet 4 and water return outlet 5 on the looped pipeline.

Outer cover 3 inner roof walls shown in Fig. 2-1 are provided with claw 6, and integral body is square, and its underpart concaves slightly.Outer cover 3 inner roof walls shown in Fig. 2-2 are provided with claw 6, and its top is square, and are arcs of recesses down.These two kinds of outer covers are suitable as the outer cover of looped pipeline shown in Fig. 4-3, the 4-4, and are corresponding protruding 7 because of having on these two kinds of looped pipelines with claw 6, only need with outer cover on looped pipeline slightly with defeating, claw promptly is buckled in projection.The claw of these two kinds of outer covers is removed promptly applicable to the looped pipeline shown in Fig. 4-2.Outer cover 3 tops shown in Fig. 2-3 are semicircular arc, are applicable to the looped pipeline shown in Fig. 5-1.

Person in charge cross section shown in Fig. 3-1 is a rectangle, establishes reinforcement 9 in the pipe, and the fin of its outer wall is a T font fin 8.Because T font fin and the angle of being responsible for outer wall and two 90 ° of angles of T font fin itself, it is the fastest dispel the heat, so the radiator heat is dissipated to indoorly rapidly by the angle, has both improved radiating efficiency, and the surperficial temperature of the person in charge is minimized.

Person in charge cross section shown in Fig. 3-2 is circular, is responsible for outer wall and is provided with whole shape fin, whole shape fin and person in charge's one-shot forming.This integral body shape fin is divided into the symmetrical two parts in the left and right sides, and every part comprises that a slice is consistent with the looped pipeline direction and along the horizontal wing 10 of being responsible for the diameter of section direction, and two vertical wings 11 that intersect vertically with the horizontal wing.The angle of radiator heat by the horizontal wing and the vertical wing is dissipated to indoor rapidly, both improved radiating efficiency, and the temperature of being responsible for the surface is minimized.

Be shown in Fig. 3-3,3-4, the 3-5 and be responsible for the cross section for circular, closed fin 12 is around the person in charge, and it is indoor that the radiator heat is dissipated to rapidly by closed fin 12, both improved radiating efficiency, and the temperature of being responsible for the surface is minimized.Different is, the closed fin middle part shown in Fig. 3-3 is an arc, and the closed fin two ends shown in Fig. 3-4 are arcwall face.Closed fin shown in Fig. 3-5 is rectangular, and closed fin outer wall has winglet sheet 13 again.

Circle shown in Fig. 3-2,3-3,3-4, the 3-5 is responsible for outer wall all can have winglet sheet 14, with further raising radiating efficiency.

Claims

1, a kind of radiator comprises the person in charge of outer wall belt fin and the looped pipeline up and down that joins with person in charge's upper and lower side, is responsible for communicating with looped pipeline, and water inlet and water return outlet are arranged on the looped pipeline, it is characterized in that, is covered with outer cover on the looped pipeline.

2, radiator as claimed in claim 1 is characterized in that, the outer cover inner roof wall is provided with claw, has on the looped pipeline and the corresponding projection of claw.

3, radiator as claimed in claim 1 or 2 is characterized in that, person in charge cross section is a rectangle, and the fin on the outer wall is a T shape fin.

4, radiator as claimed in claim 1 or 2 is characterized in that, it is circular being responsible for the cross section, and person in charge's outer wall has the monoblock type fin with its one.

5, radiator as claimed in claim 4, it is characterized in that, this monoblock type fin is divided into the symmetrical two parts in the left and right sides, and every part comprises that a slice is consistent with the looped pipeline direction and along the horizontal wing of being responsible for the diameter of section direction and the vertical wing that intersects vertically of a slice and the horizontal wing at least.

6, radiator as claimed in claim 4 is characterized in that, this monoblock type fin is around the closed fin of being responsible for.

7, as claim 5 or 6 described radiators, it is characterized in that, be responsible for outer wall and also can have little fin.