CN2268240Y

CN2268240Y - Radiation-convection type heating radiating fin

Info

Publication number: CN2268240Y
Application number: CN 96241084
Authority: CN
Inventors: 王福顺
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-17
Filing date: 1996-10-17
Publication date: 1997-11-19
Anticipated expiration: 2006-10-17

Abstract

The utility model relates to a radiation-convection type heating and heat radiating fin which comprises a radiating plate, an upper and a lower box-connecting pipes, a vertical pipe and a fixing and sealing device among the box-connecting pipes and the vertical pipe. The utility model is characterized in that certain space is arranged between the radiating plate and the vertical pipe, the vertical pipe section between the upper and the lower box-connecting pipes is symmetrically provided with two rows of arc-shaped heat radiating plates which are arranged in the space between the radiating plate and the vertical pipe, and heat radiating fins are respectively arranged on the two rows of arc-shaped heat radiating plates in parallel; the upper and the lower ends of the radiation plate are provided with end covers for sealing the box-connecting pipes and the vertical pipe of the integral heat radiating fin, and convection air holes are arranged on the end covers. The utility model has advantages that the radiation-convection type heating and heat radiating fin adopting the radiation-convection type structure can rapidly enhance the indoor temperature; the utility model has moderate surface temperature without resulting in scald and has beautiful appearance and practicality.

Description

Radiation and convection formula heating fin

The utility model belongs to heating heat radiator, particularly a kind of radiation and convection formula heating fin.

At present, existing heating heat radiation product is mainly cast iron type, steel plate type, flat pipe type, wherein the thick heaviness of cast iron type fin, the thermal efficiency are low, its radiating mode is mainly the convection type heat radiation, steel plate type and flat pipe type fin are mainly taked the radiant type heat radiation, the thermal efficiency is also undesirable, and corrosion is serious in the steel product use, and the life-span is lower.

The purpose of this utility model is to design a kind of radiation and convection formula heating fin, and the structure after the improvement effectively is integrated in one convection current and heat loss through radiation mode, has improved the thermal efficiency of heat sinking sheet.

The technical solution of the utility model: a kind of radiation and convection formula heating fin, comprise the fixing and sealing device of penetrating between disc, upper and lower end perpendicular box pipe, standpipe and perpendicular box pipe and standpipe, it is characterized in that between said radiant panel and standpipe certain intervals being arranged, standpipe Duan Shangcheng between the upper and lower end perpendicular box pipe is symmetrically installed with two row's arc heat sinks and places in the interval between radiant panel and standpipe, on the two arc heat sinks respectively parallel show radiating fin; The end cap of encapsulation integral heat sink sheet perpendicular box pipe and standpipe is housed at radiant panel upper and lower end place, and the above-listed row of end cap has convection current wind hole.

Fixing and sealing device between above-mentioned said perpendicular box pipe and standpipe can be made up of positioning sleeve, sealing ring, briquetting and pull bar and nut, between said standpipe and perpendicular box pipe positioning sleeve is housed, sealing ring is housed between tube and tube, briquetting is fitted on the pressure mouth of perpendicular box pipe, and two ends are fixed according to pull bar and locked according to pull-rod nut.

Operation principle of the present utility model: after this fin and the upper and lower water pipe connection of heating, hot water enters standpipe by perpendicular box pipe, heat by radiant panel to the extraneous heat loss through radiation time, also according to the arc of installing on the standpipe and on radiating fin and end cap wind hole in the cool ambient air that flows carry out convection current, quicken distributing of heat, finished the cooperative radiating mode of radiation and convection current.

Superiority of the present utility model is: 1, heat is imitated high, this fin adopts radiation and convection formula structure, make its surface emissivity heat, the direct irradiation human body, make the people feel warm, the convection action of room air has been quickened in radiating fin and the end cap wind hole that is covered with between the fin standpipe simultaneously, can improve indoor temperature rapidly; 2, the fin surface temperature is suitable, and is because of an airspace layer is arranged between standpipe and the radiant panel, so surface temperature is no more than 60 ℃, safe in utilization, can not cause scald to children; 3, both artistic and practical, because of it adopts lodge formula structure, the outward appearance gracefulness, ornamental strong, can arbitrarily be adopted by hot-water heating gas and electric heater.

Further specify present technique below in conjunction with drawings and Examples.

Fig. 1 is the front view of the related heating fin of the utility model.

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

Fig. 3 is (facing upward) view of bowing of Fig. 1.

Fig. 4 is A-A face cutaway view of Fig. 1.

Fig. 5 is B-B face cutaway view of Fig. 2.

Wherein: 1 is perpendicular box pipe, and 2a is a pull bar, and 2b is the pull rod screw head, and 3 is nut, and 4 is briquetting, and 5 is radiant panel, and 6a is the arc heat sink, and 6b is a radiating fin, and 7 is end cap, and 8 are convection current wind hole, and 9 is positioning sleeve, and 10 is sealing ring, and 11 is standpipe.

Embodiment:

A kind of radiation and convection formula heating fin (seeing Fig. 1-5), comprise the fixing and sealing device of penetrating between disc 5, upper and lower end perpendicular box pipe 1, standpipe 11 and perpendicular box pipe and standpipe, it is characterized in that 11 of said radiant panel 5 and standpipes have certain intervals, standpipe Duan Shangcheng between the upper and lower end perpendicular box pipe is symmetrically installed with two row's arc heat sink 6a, place in the interval of 11 of radiant panel 5 and standpipes, on the two arc heat sink 6a respectively parallel show radiating fin 6b; The end cap 7 of encapsulation integral heat sink sheet perpendicular box pipe and standpipe is housed at radiant panel upper and lower end place, and the above-listed row of end cap has convection current wind hole 8.

Fixing and sealing device (see figure 4) between above-mentioned said perpendicular box pipe and standpipe can be made up of with 2b and nut 3 positioning sleeve 9, sealing ring 10, briquetting 4 and pull bar 2a, 1 of said standpipe 11 and perpendicular box pipe are equipped with positioning sleeve 9, sealing ring 10 is housed between tube and tube, briquetting 4 is fitted on the pressure mouth of perpendicular box pipe, and two ends are fixed according to pull bar 2ab and locked according to pull-rod nut 3.

Claims

1, a kind of radiation and convection formula heating fin, comprise the fixing and sealing device between radiant panel, upper and lower end perpendicular box pipe, standpipe and perpendicular box pipe and standpipe, it is characterized in that between said radiant panel and standpipe certain intervals being arranged, standpipe Duan Shangcheng between the upper and lower end perpendicular box pipe is symmetrically installed with two row's arc heat sinks and places in the interval between radiant panel and standpipe, on the two arc heat sinks respectively parallel show radiating fin; The end cap of encapsulation integral heat sink sheet perpendicular box pipe and standpipe is housed at radiant panel upper and lower end place, and the above-listed row of end cap has convection current wind hole.

2, by the said radiation and convection formula of claim 1 heating fin, it is characterized in that the fixing and sealing device between said perpendicular box pipe and standpipe can be made up of positioning sleeve, sealing ring, briquetting and pull bar and nut, between said standpipe and perpendicular box pipe positioning sleeve is housed, sealing ring is housed between tube and tube, briquetting is fitted on the pressure mouth of perpendicular box pipe, and two ends are fixed according to pull bar and locked according to pull-rod nut.