CN2438084Y

CN2438084Y - Double-face T-guide water-flow aluminium alloy heat sink

Info

Publication number: CN2438084Y
Application number: CN 00236024
Authority: CN
Inventors: 吴继祖
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-31
Filing date: 2000-05-31
Publication date: 2001-07-04
Anticipated expiration: 2010-05-31

Abstract

The utility model relates to a double-face T-shaped water flow guiding aluminium alloy radiator. The utility model is mainly composed of a water inlet pipe (1), a water outlet pipe with double layers of water passages (2), a water passage (3), and a T-shaped heat radiating fin (4), wherein, the water inlet pipe (1) and the water outlet pipe with double layers of water passages (2) are connected and communicated through the water passage (3); the T-shaped heat radiating fin (4) is welded outside the water passage (3). The utility model has the advantages of beautiful appearance, light weight, large heat radiating amount, strong pressure bearing ability, convenient use and maintenance, good corrosion resisting performance, etc. The utility model is an ideal aluminium alloy radiator which is combined by the best surface structure for a radiator, the best radiator area, the best heat radiating amount, the best water flow direction, etc.

Description

Two-sided T type guiding current aluminium alloy heat radiator

The utility model relates to radiator.

The a large amount of radiators that use of current building industry still are the cast iron type radiator, this series products Heavy Weight, and volume is big, and the thermal efficiency is low, and profile is not attractive in appearance, rough surface.Raising along with living standards of the people, all improving living environment energetically, usually in the house decoration process, the cast iron type radiator is wired up, this just more makes its thermal efficiency reduce, a nearly for this reason period, external radiator product was poured into the domestic market, this has proposed to provide a kind of volume little just for our domestic market, in light weight, energy-conservation, thermal efficiency height, the requirement of the radiator of good looking appearance shows that also radiator is not only a heat energy type product simultaneously, and it also is a kind of ornament in current living environment.

The purpose of this utility model is at existing radiator volume big, Heavy Weight, and the energy consumption height, the problem of aspect such as the thermal efficiency is low, and provide a kind of volume little, and in light weight, energy-conservation, efficient, the two-sided T type guiding current aluminium alloy heat radiator of good looking appearance.

The utility model is achieved through the following technical solutions:

A kind of two-sided T type guiding current aluminium alloy heat radiator mainly is made up of water inlet pipe (1), Double-layer drain outlet pipe (2), water channel (3), T type fin (4).Between water inlet pipe (1) and Double-layer drain outlet pipe (2), connect and connection, be welded with T type fin (4) in water channel (3) outside by water channel (3).

The utlity model has following advantage and effect:

1. two-sided T type guiding current aluminium alloy heat radiator of the present utility model has been selected the fine aluminum alloy material for use, and machine-shaping is to meet the section bar of making radiator, after tungsten argon arc welding processing forms through special anti-corrosion treatment.Because this radiator has adopted special interior anticorrosive coating to handle, the heating water quality applicable to PH≤12 meets national sector standard.

2. the utility model adopts two-sided T type fin, and plane of its orderly composition increases surface area, and T type fin plane makes heat radiation constitute the refraction convection current, and its cavity that surrounds has strengthened convection velocity, has increased heat dissipation capacity in a word.Operating pressure can reach 0.8MPa, and test pressure is 1.2MPa.

3. the utility model outlet pipe adopts the version of Double-layer drain outlet pipe 2, plays and changes the direction of a stream of water, and has fundamentally solved the difficult problem that cascaded structure and parallel-connection structure water (flow) direction can't be unified in the present fansink designs installation process.

4. characteristics such as the utility model good looking appearance is in light weight, and volume is little, and heat dissipation capacity is big, and bearing capacity is strong, and the guiding current are easy to installation and maintenance, and are corrosion-resistant will be present domestic most popular a kind of novel aluminium radiators.

The drawing of accompanying drawing is described as follows:

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

Fig. 2 is a side view of the present utility model

Fig. 3 is the A-A profile of Fig. 1

Fig. 4 is the local B-B profile of the utility model Double-layer drain outlet pipe

Be described further below in conjunction with drawings and Examples:

By illustrated in figures 1 and 2, two-sided T type guiding current aluminium alloy heat radiator of the present utility model mainly is made up of water inlet pipe 1, Double-layer drain outlet pipe 2, water channel 3, T type fin 4.Between water inlet pipe 1 and Double-layer drain outlet pipe 2, connect and connection, be welded with T type fin 4 in water channel 3 outsides by water channel 3.The utility model adopts two-sided T type fin, plane of its orderly composition increases and uses the hotlist area, and T type fin plane is penetrated heat radiation and is converted into the refraction convection current simultaneously, and the cavity A (see figure 3) that it surrounded has strengthened the convection velocity of heat exchange air, thereby has improved the thermal efficiency.

Be also shown in the version that the utility model has adopted Double-layer drain outlet pipe 2 from Fig. 1 and Fig. 2, played the guiding current and changed direction, fundamentally solve the difficult problem that cascaded structure and parallel-connection structure water (flow) direction can't be unified in the present fansink designs installation process.

As seen the radiator pipeline is connected to the internal thread connection, has joint 6 or plug that special use prevents potential corrosion.This version has reduced the flow resistance and the dead angle of preservative treatment process medium and application, satisfy the requirement of inner chamber treatment process, fundamentally solved the difficult problem that big or small backwater and homonymy, heteropleural intake-outlet are reserved in advance, only need be connected as required with joint 6 during installation and get final product with special plug.

Fig. 3 illustrates a kind of connected mode between T type fin 4 and the water channel 3, water channel 3 every width, the physical dimension of T type fin 4, every spacing etc. need through thermodynamic optimization calculate and the heat enginnering experiment after definite.

Fig. 4 illustrates the local B-B section situation of Double-layer drain outlet pipe 2, and the diaphragm plate of making in advance 5 can connect by connection bump 7, and this connection bump 7 integral body when the tubing of compacting Double-layer drain outlet pipe 2 is made.

Claims

1. two-sided T type guiding current aluminium alloy heat radiator, mainly form by water inlet pipe (1), Double-layer drain outlet pipe (2), water channel (3), T type fin (4), it is characterized in that: between water inlet pipe (1) and Double-layer drain outlet pipe (2), connect and connection, be welded with T type fin (4) in water channel (3) outside by water channel (3).

2. two-sided T type guiding current aluminium alloy heat radiator according to claim 1 is characterized in that: be welded with T type fin (4) on water channel (3) two side external surfaces.

3. two-sided T type guiding current aluminium alloy heat radiator according to claim 1, it is characterized in that: diaphragm plate (5) is connected with Double-layer drain outlet pipe (2) by connection bump (7).

4. two-sided T type guiding current aluminium alloy heat radiator according to claim 1, it is characterized in that: the utility model adopts special interior anticorrosive coating to handle.