CN102759281A

CN102759281A - Nipple-connection-free radiator

Info

Publication number: CN102759281A
Application number: CN2011101079394A
Authority: CN
Inventors: 刘建民; 吕晶; 李超; 何金祥; 杜阳; 刘鹏涛; 刘鹏飞
Original assignee: Northeast Electric Power Research Institute Co Ltd; Liaoning Dongke Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Electric Power Research Institute of State Grid Liaoning Electric Power Co Ltd; Northeast Electric Power Research Institute Co Ltd; Liaoning Dongke Electric Power Co Ltd
Priority date: 2011-04-28
Filing date: 2011-04-28
Publication date: 2012-10-31

Abstract

A nipple-connection-free radiator comprises a plurality of radiating fins, a radiator body and four flanges. The radiating fins are fixedly connected with the radiator body. A water inlet pipe, a water outlet pipe and a hot water chamber are arranged in the radiator body. A first flange is fixedly connected to the outer wall of the left end of the water outlet pipe, a second flange is fixedly connected to the outer wall of the right end of the water outlet pipe, and the shape of the first flange corresponds to the shape of the second flange. A third flange the same with the first flange is fixedly connected to the outer wall of the left end of the water inlet pipe, and a fourth flange the same with the second flange is fixedly connected to the outer wall of the right end of the water inlet pipe. A first radiating fin and a second radiating fin are respectively located at two ends. Four notches are respectively arranged at each of the lower ends and the upper ends of the first radiating fin and the second radiating fin, and respectively correspond to positions of mounting ports of the four flanges. One side of each of the first radiating fin and the second radiating fin on the back of the radiator is provided with four notches, and the four notches respectively correspond to positions of the mounting ports of the four flanges. The flanges of the radiator are connected correspondingly and are easy to detach and convenient to use.

Description

A kind of unmatchful silk connection radiator

Technical field

The invention belongs to the heating radiator field, particularly a kind of unmatchful silk connection radiator.

Background technology

Radiator be used for conducting, the general designation of a series of devices of release heat.Radiator mainly has heating radiator and computer radiator etc. at present.Wherein heating radiator can be divided into some kinds according to material and mode of operation again.

The heating thermal source is generally city central heating, self-built boiler room, sub-district, family expenses wall hanging stove etc., dispels the heat heat out through heat conduction, radiation, convection current, lets the temperature in room get a promotion.

Traditional heating radiator is typical case's representative with the cast-iron radiator, China use existing century-old history, but have following shortcoming: energy consumption is high in the production process, environmental pollution is serious, the thermal efficiency is low, heat transfer is slow, outward appearance is coarse and crude and heavy.

Usually use founding technology when making cast-iron radiator, because sand core is not removed, have a large amount of impurity, the use through after a while can be deposited in the outlet pipe of radiator in a large number, results in blockage.Simultaneously, because the connection between the long-time radiator that uses is dredged radiator if by force it is turned on the silk corrosion; Must cause destroying the structure of silk is difficult to reduction installs, its method is: with cutting, again with the pointed drill screw thread that cleans with a pointed instrument; Screw thread is prone to pick bad; Use the screw tap mistake again, time-consuming and too little to the endoporus of silk, be prone to cause scrapping of radiator.

So this radiator connects with the both sides ring flange and replaced silk is connected in the past, and is simple in structure, easy disassembly.

Summary of the invention

The purpose of this invention is to provide a kind of unmatchful silk connection radiator, be coupled to each other through ring flange between this radiator, the easy disassembly mediation, simple in structure.

The technical scheme that adopts is:

A kind of unmatchful silk connection radiator comprises a plurality of fin, radiator body and four ring flanges.A plurality of fin and radiator body are fixedly connected, and are structure as a whole.In radiator body, offer water inlet pipe, outlet pipe and hot-water cavity.Water inlet pipe, outlet pipe and hot-water cavity are interconnected.

Its technical essential is:

Outlet pipe left end outer wall first ring flange that has been fixedly connected, outlet pipe right-hand member outer wall second ring flange that has been fixedly connected.

Described first ring flange is corresponding with the described second ring flange shape.

Water inlet pipe left end outer wall three ring flange identical with first ring flange that be fixedly connected is at water inlet pipe right-hand member outer wall four ring flange identical with second ring flange that be fixedly connected.

Described the 3rd ring flange is corresponding with the 4th ring flange shape.Described four ring flanges and radiator body are structure as a whole.

The fin that is positioned at high order end is first fin, and the fin that is positioned at low order end is second fin.

Offer first gap in the lower end of first fin, first gap is corresponding each other with the installing port position of first ring flange.

Offer second gap in the lower end of second fin, second gap is corresponding each other with the installing port position of second ring flange.

Offer three gap identical with first gap in the upper end of first fin, the 3rd gap is corresponding each other with the installing port position of the 3rd ring flange.

Offer the 4th identical gap of second gap in the upper end of second fin, the 4th gap is corresponding each other with the installing port position of the 4th ring flange.

First fin and second fin are positioned at that the radiator back side one side offers respectively and positive four identical gap of four gap, and four gap at the back side to be positioned at four installing port positions of the radiator back side one side corresponding with described four ring flanges respectively.

Its advantage is:

The present invention uses the corresponding installing of both sides ring flange, and has installed sealing gasket additional, has strengthened sealing, and dismounting easily, and mediation is convenient.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is an A-A view of the present invention.

Fig. 3 is the front view of mould.

Fig. 4 is the side view of mould.

The specific embodiment

A kind of unmatchful silk connection radiator comprises 10 fin 1, radiator body 2 and four ring flanges.10 fin 1 are fixedly connected with radiator body 2, and are structure as a whole.In radiator body 2, offer water inlet pipe 3, outlet pipe 4 and hot-water cavity 5.Water inlet pipe 3, outlet pipe 4 and hot-water cavity 5 are interconnected.

Outlet pipe 4 left end outer walls first ring flange 6 that has been fixedly connected, outlet pipe 4 right-hand member outer walls second ring flange 7 that has been fixedly connected.

Described first ring flange 6 is corresponding with described second ring flange, 7 shapes.

Water inlet pipe 3 left end outer walls three ring flange 8 identical with first ring flange 6 that be fixedly connected is at water inlet pipe 3 right-hand member outer walls four ring flange 9 identical with second ring flange 7 that be fixedly connected.

Described the 3rd ring flange 8 is corresponding with the 4th ring flange 9 shapes.Described four ring flanges and radiator body 2 are structure as a whole.

The fin that is positioned at high order end is first fin 11, and the fin that is positioned at low order end is second fin 12.

Offer first gap, 10, the first gap 10 in the lower end of first fin 11 corresponding each other with installing port 14 positions of first ring flange.

Offer second gap, 13, the second gap 13 in the lower end of second fin 12 corresponding each other with installing port 15 positions of second ring flange.

Offer three gap identical with first gap 10 in the upper end of first fin 11, the 3rd gap is corresponding each other with the installing port position of the 3rd ring flange 8.

Offer the 4th identical gap of second gap 13 in the upper end of second fin 12, the 4th gap is corresponding each other with installing port 16 positions of the 4th ring flange.

First fin 11 and second fin 12 are positioned at that the radiator back side 17 1 sides offer respectively and positive four identical gap of four gap, and four gap at the back side to be positioned at four installing port positions of the radiator back side 17 1 sides corresponding with described four ring flanges respectively.

Its utilization structure is as shown in Figure 1:

The feed pipe coupling arrangement comprises expansion joint 19 and gland 18.

Expansion joint 19 and gland 18 thread connection are equiped with sealing ring 20 between expansion joint 19 and the gland 18, and heating tube 21 penetrates in gland 18 and the expansion joint 19, and expansion joint 19, gland 18 and sealing ring 20 actings in conjunction make the outer wall sealing of heating tube 21.

In the expansion joint 19 symmetry be provided with two joint installing holes 22, joint installing hole 22 is corresponding with installing port 16 positions of the 4th ring flange, Bolt Connection each other, and install sealing gasket 25 therein.

The coupling method of part that expansion joint 19 and the 4th ring flange are positioned at the radiator back side 17 is identical.

Outlet pipe 4 right output port places are connected with the identical return pipe coupling arrangement of a cover.This coupling arrangement is a known technology, so repeated description not.

The terminal sealing device of radiator comprises end socket 24.

Be provided with four end socket holes 26 on 26, two end sockets in two end socket holes on the end socket 24 symmetrically respectively with

-3-

Four installing port positions of one ring flange 6 and the 3rd ring flange 8 are corresponding, and the sealing gasket 25 of Bolt Connection, and installing each other seals.This sealing device is a known technology, so repeated description not.

The multi-disc radiator is installed successively, and is as shown in Figure 1, and flange connects between the outlet pipe 4 of two radiators that close on, and between ring flange, is equiped with sealing gasket 25.Bolt 23 is installed in the installing port 14 and first gap 10 of installing port 15, first ring flange of second gap 13, second ring flange; The nut of bolt 23 is fastened on second fin, 12 left sides; Spiral marking connection nut 27 on screw rod, nut 27 is installed on the right side of first fin 11.

The draw bail of two adjacent water inlet pipe 3 ports is identical, and the coupling method of the radiator back side 17 1 sides is identical.

The casting mould of its use comprises outer steel mould 28 and iron core 29 like Fig. 3, shown in 4, in cast gate 30, pours into molten iron, and air is discharged from from rising head 31.Take off outer steel mould 28, and iron core 29 becomes the hot-water cavity of radiator, promptly accomplish the manufacturing of radiator.

Sand core and core iron are used in casting originally, now it are removed, and working environment more cleans, and is environment friendly and pollution-free.Favourable workman is healthy.

Claims

1. a unmatchful silk connection radiator comprises a plurality of fin (1), radiator body (2) and four ring flanges; A plurality of fin (1) are fixedly connected with radiator body (2), and are structure as a whole; In radiator body (2), offer water inlet pipe (3), outlet pipe (4) and hot-water cavity (5); Water inlet pipe (3), outlet pipe (4) and hot-water cavity (5) are interconnected, and it is characterized in that:

Outlet pipe (4) left end outer wall first ring flange (6) that has been fixedly connected, outlet pipe (4) right-hand member outer wall second ring flange (7) that has been fixedly connected;

Described first ring flange (6) is corresponding with described second ring flange (7) shape;

Water inlet pipe (3) left end outer wall three ring flange (8) identical with first ring flange (6) that be fixedly connected is at water inlet pipe (3) right-hand member outer wall four ring flange (9) identical with second ring flange (7) that be fixedly connected;

Described the 3rd ring flange (8) is corresponding with the 4th ring flange (9) shape; Described four ring flanges and radiator body (2) are structure as a whole;

The fin that is positioned at high order end is first fin (11), and the fin that is positioned at low order end is second fin (12);

Offer first gap (10) in the lower end of first fin (11), first gap (10) is corresponding each other with installing port (14) position of first ring flange;

Offer second gap (13) in the lower end of second fin (12), second gap (13) is corresponding each other with installing port (15) position of second ring flange;

Offer three gap identical with first gap (10) in the upper end of first fin (11), the 3rd gap is corresponding each other with the installing port position of the 3rd ring flange (8);

Offer the 4th identical gap of second gap (13) in the upper end of second fin (12), the 4th gap is corresponding each other with installing port (16) position of the 4th ring flange;

First fin (11) and second fin (12) are positioned at that the radiator back side (17) one sides offer respectively and positive four identical gap of four gap, and four gap at the back side to be positioned at four installing port positions of the radiator back side (17) one sides corresponding with described four ring flanges respectively.