CN209893991U

CN209893991U - Improved radiator

Info

Publication number: CN209893991U
Application number: CN201920593540.3U
Authority: CN
Inventors: 陈友苗; 陈奎宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-27
Filing date: 2019-04-27
Publication date: 2020-01-03
Anticipated expiration: 2029-04-27

Abstract

The utility model belongs to the technical field of heating equipment, refer in particular to an improvement type radiator, including being responsible for and setting up the cooling tube on being responsible for, the connecting seat is installed to the tip of being responsible for, wears to be equipped with main inner tube in the connecting seat, and the outer end of connecting seat and main inner tube is connected with pipe in the pipe, and pipe in the pipe is including the pipe outer tube of connecting the connecting seat and the pipe inner tube of connecting main inner tube, and the pipe is intraduct through the strengthening rib setting at the outside of tubes, and the feed liquor end of cooling tube communicates the inner chamber of main inner tube and pipe inner tube in. The utility model discloses can be directly with pipe in the pipe, connecting seat, main inner tube and piston structure install on traditional radiator, obtain the product of this embodiment, realize changing into pipe in the pipe business turn over liquid structure with traditional double-barrelled business turn over liquid structure, simplify pipeline overall arrangement and cost greatly. Meanwhile, as the inner diameter of the pipe in the pipe is smaller, when the pipe is opened, the heat medium can be discharged more quickly, and the heat dissipation effect can be more quickly realized.

Description

Improved radiator

Technical Field

The utility model belongs to the technical field of heating equipment, refer in particular to an improvement type radiator.

Background

The radiator is an important and basic component in a hot water heating system, and mainly plays a role in absorbing heat of a heating medium and supplying heat to the outside in a heat conduction mode.

The types of radiators in the current market are more, and radiators for supplying heat to buildings and radiators for drying clothes and towels are available, but the main structures of the radiators are almost as follows: chinese patent application No. 2017102595227 discloses a hot water drying towel rack, which includes: the device comprises two stand pipes and a plurality of parallel pipes connected between the two stand pipes, wherein the two stand pipes are communicated through the parallel pipes; the bottom of any vertical pipe is provided with a hot water inlet, and the bottom of the other vertical pipe is provided with a plug; an exhaust valve is arranged at the top of any vertical pipe, and a hot water outlet is arranged at the top of the other vertical pipe. When hot water flows through the towel drying rack, heat is naturally dissipated, and the heat is transferred to air through the vertical pipe and the parallel pipe wall so as to dry towels.

The hot water inlet and the hot water outlet are connected in series with a hot water inlet pipe and a hot water outlet pipe respectively, and the double-pipe layout is inconvenient to install and increases the layout cost of pipelines.

Disclosure of Invention

The utility model aims at providing a simple structure, simple to operate, low in manufacturing cost just are used for the improvement type radiator of pipe-in-pipe pipeline.

The purpose of the utility model is realized like this:

the utility model provides an improvement type radiator, is including being responsible for and setting up the cooling tube on being responsible for, the connecting seat is installed to the tip of being responsible for, wear to be equipped with main inner tube in the connecting seat, the outer end of connecting seat and main inner tube is connected with pipe in, pipe in pipe is including the pipe outer tube of connecting the connecting seat and the pipe inner tube of connecting main inner tube, the pipe is intraductal through the strengthening rib setting at the outside of tubes, the feed liquor end of cooling tube communicates the inner chamber of main inner tube and pipe inner tube in proper order, the inner chamber of the return end communicating pipe outer tube of.

Preferably, one end of the connecting seat is in threaded connection with the main pipe, and the other end of the connecting seat is in clamping connection/threaded connection/hot melting connection with the pipe-in-pipe.

Preferably, an inclined plane is formed at the end part of the outer pipe, a sealing ring is arranged on the connecting seat, and the sealing ring is abutted against the inclined plane.

Preferably, the other end of connecting seat is provided with joint portion, and the joint has the nut in the joint portion, the spiro union has pipe-in-pipe 5 on the nut.

Preferably, the connecting seat is provided with main inner tube through a plurality of splice bars, the inner of main inner tube is provided with the piston, and the piston outer wall pastes on the main inner wall to cut apart into feed liquor chamber and the liquid return chamber with the inner chamber of being responsible for, feed liquor chamber and liquid return chamber all are provided with the cooling tube.

Preferably, one end of the radiating pipe is connected to the main pipe, the other end of the radiating pipe is connected to the middle pipe, and the radiating pipes are arranged in parallel.

Preferably, the upper end of the middle pipe or the main pipe is provided with an exhaust valve, and the rest end of the middle pipe or the main pipe is sealed by a plug.

Preferably, at least one first radiating branch pipe is further arranged between the main pipe and the middle pipe, and a plurality of second radiating branch pipes are arranged between the first radiating branch pipe and the radiating pipe.

Preferably, the radiating pipe is U-shaped, and its feed liquor end communicates the feed liquor chamber, and its return flow end communicates the return liquid chamber.

Preferably, the backward flow end of cooling tube is connected with the back flow, the one end of back flow has set gradually connector and connecting pipe, the connecting pipe sets up the lateral wall of pipe outer tube and feed through pipe outer tube inner chamber.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses can be directly with pipe in the pipe, connecting seat, main inner tube and piston structure install on traditional radiator, obtain the product of this embodiment, realize changing into pipe in the pipe business turn over liquid structure with traditional double-barrelled business turn over liquid structure, simplify pipeline overall arrangement and cost greatly. Meanwhile, as the inner diameter of the pipe in the pipe is smaller, when the pipe is opened, the heat medium can be discharged more quickly, and the heat dissipation effect can be more quickly realized.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a cross-sectional view of a first embodiment of the invention.

Fig. 3 is a partial enlarged view of the piston structure at a in fig. 2.

Fig. 4 is an enlarged view of a portion of the tube-in-tube joint at B in fig. 2.

Figure 5 is a cross-sectional view of the tube in the tube at C-C of figure 4.

Fig. 6 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 7 is a cross-sectional view of a second embodiment of the invention.

Fig. 8 is a schematic structural diagram of a third embodiment of the present invention.

Fig. 9 is a cross-sectional view of a third embodiment of the present invention.

The reference numerals in the figures denote the meanings:

1-main tube; 2-a connecting seat; 3-main inner tube; 4-a piston; 5-tube in tube; 6-radiating pipes; 7-an intermediate pipe; 8-an exhaust valve; 9-plug; 12-a liquid inlet cavity; 13-a liquid return cavity; 14-a first radiating branch pipe; 15-a second radiating branch pipe; 21-a clamping part; 22-a screw cap; 31-a return conduit; 32-a connector; 33-connecting tube; 51-an outer tube; 52-inner tube of tube; 53-reinforcing ribs; 54-a bevel; 55-sealing ring.

Note: the arrows in the figure indicate the direction of liquid flow.

Detailed Description

The invention will be further described with reference to specific embodiments below:

the first embodiment is as follows:

as shown in fig. 1-5, an improved radiator comprises a main pipe 1, a middle pipe 7 and a radiating pipe 6 arranged between the two, wherein a connecting seat 2 is installed at the end part of the main pipe 1, a mounting hole and a liquid through hole are formed in the middle part of the connecting seat 2, a main inner pipe 3 is arranged in the mounting hole in a penetrating mode, or the main inner pipe 3 is integrally formed inside the main pipe 1 through a plurality of connecting ribs, and then the gap between the connecting ribs is equivalent to the liquid through hole. As shown in fig. 3, the piston groove has been seted up to the inner of main inner tube 3, and the piston groove is provided with

piston

4, and 4 outer walls of piston paste lean on being responsible for 1 inner wall to cut apart into feed liquor chamber 12 and return the liquid chamber 13 with the inner chamber of being responsible for 1, feed liquor chamber 12 all is provided with return the liquid chamber 13 the

cooling tube

6, 6 parallel arrangement of cooling tube, so the cooling tube 6 of intercommunication feed liquor chamber 12 mainly plays the feed liquor radiating effect, and the cooling tube 6 of intercommunication return liquid chamber 13 mainly plays the liquid radiating effect of returning.

As shown in fig. 4, the outer ends of the connecting seat 2 and the main inner tube 3 are connected with a tube-in-tube 5, the tube-in-tube 5 includes a tube outer tube 51 connected with the connecting seat 2 and a tube inner tube 52 connected with the main inner tube 3, the tube inner tube 52 is coaxially arranged inside the tube outer tube 51 through a reinforcing rib 53, the tube outer tube 51, the reinforcing rib 53 and the tube inner tube 52 can be integrally formed, and can also be assembled and formed as shown in fig. 4, that is, a tube joint is formed at both ends of the tube outer tube 51 by hot melting, a plurality of reinforcing ribs 53 are formed inside the tube joint, a mounting position for abutting against the tube inner tube and a guide ring for fixing the main inner tube are formed inside the reinforcing rib 53, and the tube inner tube is clamped. The feed liquor end of cooling tube 6 communicates feed liquor chamber 12, main inner tube 3 and the inner chamber of intraductal 52 in proper order, the inner chamber of feed back liquid chamber 13, tub outer tube 51 is communicated in proper order to the backward flow end of cooling tube 6, realizes the function that inner tube feed liquor, outer tube returned the liquid simultaneously.

Preferably, one end of the connecting seat 2 is in threaded connection with the main pipe 1, so that the connecting seat is convenient to disassemble and assemble; the other end is connected with the pipe-in-pipe 5 in a clamping/threaded connection/hot melting way. In this embodiment, a clamping manner is adopted, and the specific structure is as follows: the other end of connecting seat 2 is provided with joint portion 21, and the joint has nut 22 on the joint portion 21, the spiro union has pipe-in-pipe 5 on the nut 22. In order to increase the sealing performance at the screwed joint, the end of the outer pipe 51 is provided with an inclined surface 54, the connecting seat 2 is provided with a wedge-shaped sealing ring 55, and the sealing ring 55 is abutted against the inclined surface 54.

In order to discharge the excess waste gas in the pipe, the upper end of the intermediate pipe 7 or the main pipe 1 is provided with a vent valve 8, and the other end is sealed by a plug 9.

In order to increase the usage of the radiator, at least one first radiating branch pipe 14 is further arranged between the main pipe 1 and the middle pipe 7, a plurality of second radiating branch pipes 15 are arranged between the first radiating branch pipes 14 and the radiating pipes 6, and the first radiating branch pipes 14 and the second radiating branch pipes 15 form an object placing surface vertical to the main body, so that objects such as towels can be conveniently placed.

The utility model has the advantages of, can directly install pipe in the pipe, connecting seat, main inner tube and piston structure on traditional radiator, obtain the product of this embodiment, realize changing into pipe formula business turn over water structure in the pipe with traditional double-barrelled business turn over water structure, simplified pipeline overall arrangement and cost greatly. Meanwhile, the inner diameter of the pipe in the pipe is smaller, so that when the pipe is opened, hot water can flow out faster, and the heat dissipation effect can be achieved more quickly.

Example two:

as shown in fig. 6-7, this embodiment is a simplified version of the first embodiment, and the middle pipe 7 is omitted, and the heat dissipation pipe 6 is U-shaped, and its liquid inlet end is connected to the liquid inlet chamber 12, and its return end is connected to the liquid return chamber 13.

Example three:

as shown in fig. 8-9, the present embodiment is substantially the same as the first embodiment, and the difference is: the connecting seat is not communicated with the inner cavity of the main pipe and the inner cavity of the outer pipe. The return end of cooling tube 6 is connected with back flow 31, the one end of back flow 31 has set gradually connector 32 and connecting pipe 33, connecting pipe 33 sets up the lateral wall of pipe outer tube 51 and the pipe outer tube 51 inner chamber is communicated. The principle of this embodiment is that the heat medium enters the main pipe and the radiating pipe from the pipe inside, and then flows back to the pipe inside from the return pipe 31 and the connecting pipe 33, so as to realize the pipe-in-pipe liquid inlet and outlet.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an improvement type radiator, is responsible for (1) and is set up cooling tube (6) on being responsible for (1) including being responsible for, its characterized in that: connecting seat (2) is installed to the tip of being responsible for (1), wear to be equipped with main inner tube (3) in connecting seat (2), the outer end of connecting seat (2) and main inner tube (3) is connected with pipe in the pipe (5), pipe in the pipe (5) including the outside of tubes pipe (51) of connecting seat (2) and the pipe inner tube (52) of connecting main inner tube (3), pipe inner tube (52) set up inside pipe outer tube (51) through strengthening rib (53), the inlet liquid end of cooling tube (6) communicates the inner chamber of main inner tube (3) and pipe inner tube (52) in proper order, the inner chamber of return end communicating pipe outer tube (51) of cooling tube (6).

2. An improved heat sink as claimed in claim 1, wherein: one end of the connecting seat (2) is in threaded connection with the main pipe (1), and the other end of the connecting seat is in clamping connection/threaded connection/hot melting connection with the pipe-in-pipe (5).

3. An improved heat sink as claimed in claim 2, wherein: an inclined plane (54) is formed in the end portion of the outer pipe (51), a sealing ring (55) is arranged on the connecting seat (2), and the sealing ring (55) is abutted to the inclined plane (54).

4. An improved heat sink as claimed in claim 2, wherein: the other end of connecting seat (2) is provided with joint portion (21), and the joint has nut (22) on joint portion (21), the spiro union has pipe in pipe (5) on nut (22).

5. An improved heat sink as claimed in any one of claims 1-4, wherein: connecting seat (2) are provided with main inner tube (3) through a plurality of splice bars, the inner of main inner tube (3) is provided with piston (4), and piston (4) outer wall pastes and leans on being responsible for (1) inner wall to cut apart into feed liquor chamber (12) and return liquid chamber (13) with the inner chamber of being responsible for (1), feed liquor chamber (12) and return liquid chamber (13) all are provided with cooling tube (6).

6. An improved heat sink as claimed in claim 5, wherein: one end of the radiating pipe (6) is connected to the main pipe (1), the other end of the radiating pipe is connected to the middle pipe (7), and the radiating pipe (6) is arranged in parallel.

7. An improved heat sink as claimed in claim 6, wherein: the upper end of the middle pipe (7) or the main pipe (1) is provided with an exhaust valve (8), and the rest end parts of the middle pipe (7) or the main pipe (1) are sealed by plugs (9).

8. An improved heat sink as claimed in claim 6, wherein: still be provided with at least one first heat dissipation branch pipe (14) between being responsible for (1) and intermediate pipe (7), be provided with a plurality of with second heat dissipation branch pipe (15) between first heat dissipation branch pipe (14) and cooling tube (6).

9. An improved heat sink as claimed in claim 5, wherein: the radiating pipe (6) is U-shaped, the liquid inlet end of the radiating pipe is communicated with the liquid inlet cavity (12), and the return end of the radiating pipe is communicated with the liquid return cavity (13).

10. An improved heat sink as claimed in any one of claims 1-4, wherein: the backflow end of cooling tube (6) is connected with back flow (31), the one end of back flow (31) has set gradually connector (32) and connecting pipe (33), connecting pipe (33) set up the lateral wall and the communicating pipe outer tube (51) inner chamber of pipe outer tube (51).