CN2182381Y

CN2182381Y - Warming radiator with laminated conduits

Info

Publication number: CN2182381Y
Application number: CN 93246473
Authority: CN
Inventors: 刘汉卿; 王尧兴; 苏洪兴; 杨启忠
Original assignee: Changzhou refrigerator fittings factory; Changzhou Hi Tech Industrial Development Zone Sino Italian Technical Developing Co
Current assignee: Changzhou refrigerator fittings factory; Changzhou Hi Tech Industrial Development Zone Sino Italian Technical Developing Co
Priority date: 1993-12-24
Filing date: 1993-12-24
Publication date: 1994-11-09
Anticipated expiration: 2003-12-24

Abstract

The utility model relates to a heat exchange device which at least comprises three layers of double-row radiating pipes which are communicated with each other through inner bent tube sections, and each layer of the radiating pipes is connected with radiating fins in series. A tube penetrating hole of a plane type, wave surface type or multiple point of a concave-convex radiating fin is provided with a flanging which is tightly coated with the double-row radiating pipe. Two tube openings of the upper and lower parts of the double-row radiating pipe are respectively connected with an inlet three-way and an outlet three-way which are provided with valves. The right and left sides are provided with an end plate which is provided with a mounting plate, the front surface is provided with a face plate, and the upper end surface is provided with a net cover. The utility model has the advantage of simple and reasonable structure, quick heat exchange, high heat transferring efficiency, good integrity and beautiful appearance. Besides, the utility model also has a function of preventing the skins from being scalded.

Description

Warming radiator with laminated conduits

The utility model belongs to a kind of heat-exchange device with the element composition that increases heat transfer area.

Heating radiator in the prior art, the ubiquity rate of heat exchange is slow, heat transfer efficiency is low, volume and own wt are big, under the long term of high-temperature water or steam, easily be corroded and then influence service life, as traditional product cast iron central heating radiator radiator and steel slice radiator; The patent No. be ZL93236228.1's " aluminium finned radiator " overcome many defectives of traditional product really, but have the slow problem of rate of heat exchange equally because its area of dissipation is little.

The purpose of this utility model is to provide that a kind of compact conformation, pipe bent position do not have interface, heat exchange is rapid, heat transfer efficiency is high, the corrosion of little in light weight, the high-temperature resistant water of volume or steam and have the open type convection current string sheet heating radiator of " wind-tunnel " convection effect.

The technical solution of the utility model is: be provided with three layers of straight length at least and the straight length higher slice string of the biserial radiating tube that is communicated with by himself corresponding bend loss has the radiating fin that is orderly arrangement, radiating fin be shaped as plain film shape or corrugated shape or multiple spot concave-convex, its poling hole is provided with flange and holds tightly on the biserial radiating tube; The import threeway that two mouths of pipe on the top of biserial radiating tube and import department are provided with valve links, and two mouths of pipe of its underpart join with the outlet threeway; Two end plates that inner side edge is provided with installing plate are located at its left and right sides respectively and block the biserial radiating tube, the outer side edges place of two end plates about panel is fixed on, and guard is located at the upper end of panel and two end plates.

The utility model has the advantages that simple and reasonable, pipe bent position does not have interface, heat exchange is rapid, heat transfer efficiency is high, good integrity, good looking appearance and have non-ironing safeguard function of hindering skin.

Description of drawings:

Fig. 1 structural representation

The vertical view of Fig. 2 Fig. 1

The utility model is further described with embodiment below in conjunction with accompanying drawing: present embodiment comprises that the straight length higher slice string of the biserial radiating tube 3 that is provided with three layers of straight length and is communicated with by himself corresponding bend loss has the radiating fin 6 that is orderly arrangement, radiating fin 6 be shaped as diplopore plain film shape, its poling hole is provided with flange and holds tightly on biserial radiating tube 3; The import threeway 1 that two mouths of pipe on the top of biserial radiating tube 3 and import department are provided with valve 2 links, and two mouths of pipe of its underpart link with outlet threeway 7; Two end plates 8 of two installing plates 9 were located at its left and right sides respectively and block biserial radiating tube 3 about inner side edge was respectively equipped with, and panel 4 is fixed on the outer side edges place of two end plates 8, and the guard 5 that plays protective action is located at the upper end of panel 4 and two end plates 8.

Claims

1, open type convection current string sheet heating radiator, it is characterized in that: be provided with three layers of straight length at least and the straight length higher slice string of the biserial radiating tube (3) that is communicated with by himself corresponding bend loss has the radiating fin (6) that is orderly arrangement, the poling hole of radiating fin (6) is provided with flange and holds tightly on biserial radiating tube (3); The import threeway (1) that two mouths of pipe on the top of biserial radiating tube (3) and import department are provided with valve (2) links, and two mouths of pipe of its underpart link with outlet threeway (7); Two end plates (8) that inner side edge is provided with installing plate (9) are located at its left and right sides respectively and block biserial radiating tube (3), and panel (4) is fixed on the outer side edges place of two end plates (8), and guard (5) is located at the upper end of panel (4) and two end plates (8).

2, open type convection current string sheet heating radiator according to claim 1 is characterized in that: described radiating fin (6) is plain film shape or corrugated shape or multiple spot concave-convex.