CN2515641Y

CN2515641Y - Convector radiator made of aluminium sheet with copper pipe

Info

Publication number: CN2515641Y
Application number: CN 01276877
Authority: CN
Inventors: 王可龙; 石勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-10
Filing date: 2001-12-10
Publication date: 2002-10-09
Anticipated expiration: 2011-12-10

Abstract

The utility model relates to a novel convection heat radiator made of copper pipes with aluminum sheets. The utility model is composed of a convection cover shell (1), rectangular heat radiating fins (2) which are arranged in parallel at certain intervals, a valve plate (3) which is arranged in the convection cover shell (1), an inlet pipe row (4) and an outlet pipe row (5), wherein the upper part of the valve plate (3) can rotate, and the inlet pipe row (4) and the outlet pipe row (5) vertically penetrate through the rectangular heat radiating fins (2). The width of each rectangular heat radiating fin (2) is 45-80 millimeters. The inlet pipe row (4) and the outlet pipe row (5) are formed by a plurality of horizontal copper pipes welded on a vertical copper pipe, and the horizontal copper pipes are arranged up and down. The utility model belongs to an ultra-thin convection heat radiator made of copper pipes with aluminum sheets, and has small room area occupation. The heat radiating capacity is adjusted by the valve plate, which is convenient and reliable. The heat efficiency is high. The utility model is light, thin, beautiful and new.

Description

Novel copper pipe aluminium flake convector radiator

Affiliated technical field

The utility model relates to the heat dissipation equipment that heating is used in a kind of building, especially a kind of novel copper pipe aluminium flake convector radiator.

Background technology

At present, known copper tube aluminum convector radiator mainly is made up of convective cover and heat dissipation element wherein, and slit or seamless is arranged between convective cover and the heat dissipation element, co-operation that heat dissipation element works independently or several heat dissipation element is together in series.Heat dissipation element is made up of fin and the copper pipe that seals in wherein, and copper pipe is one or two, and caliber is greater than 20 millimeters of, and the shape of fin has square and circular branch, and its width or diameter are greater than 82 millimeters.The width dimensions of convective cover is the 82-140 millimeter.Its operation principle is: air enters from the inlet of convective cover lower end, between the fin from the heat dissipation element through and be heated, the atmospheric density of being heated reduces and continues to rise, finally from the outlet outflow of convective cover upper end.

Copper tube aluminum convector radiator of the prior art, problem, two improved problems of needs of having needs to solve.The problem that needs solve is: do not regulate the heat dissipation capacity that valve on the heat medium pipe road just can be controlled radiator, because the easy seepage of the open and close of valve.Two improved problems of needs: the one, radiator is too wide, and area occupied is big, the outward appearance heaviness; The 2nd, the radiating efficiency of radiator is not high.Solve this three problems, just need to transform the structure of radiator.

Summary of the invention

The purpose of this utility model and task are to solve above-mentioned three problems that copper tube aluminum convector radiator of the prior art exists, by improvement to heat spreader structures, make radiator light more, thin, beautiful, new, radiating efficiency is higher, and is easier, regulate heat dissipation capacity safely.

The technical scheme that its technical problem that solves the utility model adopts is: the rectangle fin (2) that the utility model comprises convection current case (1), is arranged parallel to each other with a determining deviation, it is characterized in that, also comprise the rotary valve plate (3) that is located at convection current case (1) internal upper part, vertically pass the inlet tube row (4) and the outlet row (5) of rectangle fin (2), the width of described rectangle fin (2) is little, and it is of a size of the 45-80 millimeter.

Inlet tube row (4), outlet row (5) are welded on the vertical copper pipe by the many horizontal copper pipes that are arranged above and below respectively and form, heating agent flows into, flows out from the lower end of vertical copper pipe, horizontal copper pipe respectively is the 3-20 root, and diameter is the 8-16 millimeter, and vertical copper pipe diameter is the 15-28 millimeter.When inlet tube row (4) with outlet row (5) not in a plane time, the effective U type of the horizontal copper of correspondence position copper pipe (6) links together among both; When inlet tube row (4) with outlet row (5) in a plane time, and inlet tube row (4) is on outlet row (5), the effective header tube of the horizontal copper among both (7) links together.The width of convection current case (1) is the 45-80 millimeter.

The utility model compared with prior art, have the following advantages and beneficial effect: convection current case (1) internal upper part is equipped with rotary valve plate (3), the rotation of valve plate can change the convection current case the flow section area, can regulate the air mass flow by the convection current case, the heat dissipation capacity that can regulate radiator, this regulates the heat dissipation capacity of radiator and inconvenience and the easy leakage problems of heating agent brought with regard to having been avoided with valve regulated heating agent flow.The width of rectangle fin (2) is little, has only the 45-80 millimeter, and the width of convection current case (1) also has only the 45-80 millimeter, take room area little, radiator itself is also light.In the prior art, one or two tubes string are crossed the rectangle fin and are constituted a heat dissipation element, such heat dissipation element works independently or several work that is together in series, heating agent can not be too big by the pressure drop of pipe, thereby the caliber of pipe can not be little, basically it is 28 millimeters, the utility model is many copper pipe parallel operations, the heating agent by same flow, same pressure drop is arranged, and the caliber of every copper pipe just can be littler, diameter is the 8-16 millimeter, caliber diminishes, and tube wall can be thinner, and is little to the resistance of air, it is fast to conduct heat, and the thermal efficiency has improved.

Description of drawings

Face further specifies the utility model in conjunction with the accompanying drawings and embodiments.

Fig. 1 is front view, left view, the right view of embodiment one.

Fig. 2 is inlet tube row (4) figure of embodiment one.

Fig. 3 is outlet row (5) figure of embodiment one.

Fig. 4 is front view, left view, the right view of embodiment two.

Fig. 5 is inlet tube row (4) figure of embodiment two.

Fig. 6 is outlet row (5) figure of embodiment two.

Among the figure: 1. convection current case, 2. rectangle fin, 3. valve plate, 4. inlet tube row, 5. outlet

Row, 6.U type copper pipe, 7. header tube.

Hollow arrow. air flow, filled arrows. heating agent flows to.

The specific embodiment

Embodiment one: among Fig. 1, convection current case (1) is a square tube, and upper and lower opening, air advance along the hollow arrow direction from end opening, suitable for readingly go out, length, highly do not limit, width in 60-80 millimeter scope, preferably 75 millimeters.Valve plate (3) is square, is contained in the top of rectangle fin (2), and there is circular shaft at two ends, and circular shaft inserts in the circular hole of convection current case (1) side, can rotate.The bottom of rectangle fin (2) in convection current case (1), width is the 60-80 millimeter, preferably 75 millimeters.Inlet tube row (4) arranges (5) not in a plane with outlet, and horizontal parallel is arranged, and vertically goes here and there in rectangle fin (2), inlet tube row (4) is slightly higher than outlet row (5), horizontal copper pipe among both respectively is 12, and diameter is 10 millimeters, and the diameter of vertical copper pipe is 20 millimeters.The effective diameter of horizontal copper of correspondence position is that 10 millimeters U type copper pipe (6) couples together among inlet tube row (4) and the outlet row (5), and heating agent flows along the filled arrows direction.

Embodiment two: among Fig. 4, the width of convection current case (1) in 45-60 millimeter scope, preferably 55 millimeters.The width of rectangle fin (2) is the 45-60 millimeter, preferably 55 millimeters.Inlet tube row (4) and outlet row (5) are arranged in parallel up and down in a plane, and inlet tube row (4) is on outlet row (5), and the horizontal copper pipe among both respectively is 6, and diameter is 15 millimeters, and the diameter of vertical copper pipe is 28 millimeters.The effective diameter of horizontal copper among inlet tube row (4) and the outlet row (5) is that 28 millimeters header tube (7) couples together.Other structure is with embodiment one, and its explanation is omitted.

Claims

1. novel copper pipe aluminium flake convector radiator, comprise: convection current case (1), the rectangle fin (2) that is arranged parallel to each other with a determining deviation, it is characterized in that, also comprise the rotary valve plate (3) that is located at convection current case (1) internal upper part, vertically pass the inlet tube row (4) and the outlet row (5) of rectangle fin (2), the width of described rectangle fin (2) is little, and it is of a size of the 45-80 millimeter.

2. novel copper pipe aluminium flake convector radiator as claimed in claim 1, it is characterized in that, inlet tube row (4), outlet row (5) are welded on the vertical copper pipe by the many horizontal copper pipes that are arranged above and below respectively and form, and heating agent flows into, flows out from the lower end of vertical copper pipe.

3. novel copper pipe aluminium flake convector radiator as claimed in claim 2 is characterized in that, inlet tube row (4) arranges (5) not in a plane with outlet, and the effective U type of the horizontal copper of correspondence position copper pipe (6) links together among both.

4. novel copper pipe aluminium flake convector radiator as claimed in claim 1, it is characterized in that, inlet tube row (4) and outlet row (5) are in a plane, and inlet tube row (4) is on outlet row (5), and the effective header tube of the horizontal copper among both (7) links together.

5. novel copper pipe aluminium flake convector radiator as claimed in claim 1 is characterized in that, the horizontal copper pipe among inlet tube row (4) and the outlet row (5) respectively is the 3-20 root, and diameter is the 8-16 millimeter, and vertical copper pipe diameter is the 15-28 millimeter.

6. novel copper pipe aluminium flake convector radiator as claimed in claim 1 is characterized in that the width of convection current case (1) is the 45-80 millimeter.