WO2021078012A1

WO2021078012A1 - Heating pipe which is loaded on radiator

Info

Publication number: WO2021078012A1
Application number: PCT/CN2020/119813
Authority: WO
Inventors: 黄晓峰; 黄德修
Original assignee: 台州半城暖通科技有限公司
Priority date: 2019-10-23
Filing date: 2020-10-05
Publication date: 2021-04-29
Also published as: CN110701397B; CN110701397A

Abstract

A heating pipe which is loaded on a radiator, comprising a heating hose (1) which has a soft texture and is resistant to high temperatures, an inner layer of the heating hose (1) being a pressure pipe (10); a fibrous braided pipe layer (11) is wrapped around an outer layer of the pressure pipe (10); pipe fittings (2) are provided at two ends of the heating pipe, the pipe fittings (2) being connected to T-shaped connecting pipes (3); and the T-shaped connecting pipes (3) are inserted into middle portions of heating valves (5). After the heating pipe is installed, a heating medium enters the heating hose (1) by means of the heating valves (5) for circulation, and the heating hose (1) may be flexibly pulled to each area. The heating pipe has a simple structure, supplies heat rapidly, and is attractive and elegant. In addition, the heating pipe has the effect of removing mites.

Description

Heating tube loaded on radiator

Technical field

The invention relates to the field of heating.

Background technique

Radiators and floor heating are common heating methods. The radiators are surface-mounted and installed on the wall to heat the space around the radiator. The heat radiation distance is limited, and the space heating effect is general. Floor heating is relatively popular in the north, and the southern market has also been rising in recent years. Ground heating is buried underground, and the heating layer has the function of heat storage and conduction, heating and heating a certain area or all areas. Although the heating range is large, the heating is slow and the overall energy consumption is large. In addition, these two heating methods have an obvious defect, that is, after installation, the location is fixed and cannot be moved, and the heating flexibility is poor.

Technical solutions

In view of the existing technical situation, the present invention provides a new type of heating method. Based on the radiator, the heat medium is exported, and the heating tube is placed in any local area for heating. The configuration is convenient, the heating is fast, and the surface is installed. Beautiful and generous, the product is a supplement to the heating market, with practicality and market promotion value.

In order to achieve the above objectives, the present invention adopts the following technical solutions:

A heating tube loaded on a radiator, including a soft material and high temperature resistant heating hose, the inner layer of the heating hose is a pressure tube, and the outer layer of the pressure tube is wrapped with a fibrous braided tube layer; at both ends of the heating tube Equipped with a pipe joint, which is connected with a "T"-shaped connection pipe; the left end of the "T"-shaped connection pipe is provided with a union cap and a seal, and the right end is provided with an external thread part, which is connected to a conventional heating valve connected to a radiator The middle part is fixed and sealed; after the heating pipe is installed, the heating medium enters the heating hose circulation through the heating valve, and the heating hose can be flexibly drawn to various areas.

The technical scheme of the present invention can also:

A heating tube loaded on a radiator, including a soft material and high temperature resistant heating hose, the inner layer of the heating hose is a pressure tube, and the outer layer of the pressure tube is wrapped with a fibrous braided tube layer; at both ends of the heating tube Equipped with a pipe joint, the pipe joint is provided with an external thread part, which is directly connected to the side where the non-heating valve is connected to the radiator to achieve fixation and sealing; after the heating pipe is installed, the heat medium enters the heating soft through the heating valve The tube is circulated, and the heated hose can be flexibly drawn to each area.

The heating pipes can be connected to each other through the pipe joints of the heating hose to extend the heating hose.

The fibrous braided tube layer is a cotton core-spun rope.

The "T"-shaped connecting pipe is provided with an interface for connecting a safety valve.

A differential pressure valve channel is arranged between the heating pipes.

The heating pipe connecting pipe joint part and the part close to the pipe joint are provided with reinforcing glue.

Beneficial effect

The present invention provides a heating tube loaded on a radiator. The heating medium is derived from the radiator, and the heating tube can be drawn and coiled to any local area for heating. The structure is simple, the heating is fast, and the appearance of fiber woven is adopted. The installation method is beautiful and generous; in addition, the heating tube is laid on a cloth blanket or blanket, etc., and the high temperature has the effect of removing mites; of course, people can also sit on the coiled heating tube, which is comfortable and warm in winter. This product is a supplement to the heating market and has practicality and market promotion value.

Description of the drawings

Figure 1. A schematic diagram of the three-dimensional structure of the first embodiment of the present invention in use;

Figure 2. A schematic cross-sectional view of a heating hose according to an embodiment of the invention;

Fig. 3 is a schematic diagram of the three-dimensional structure of the "T"-shaped nozzle of the embodiment of the present invention;

Figure 4, the second three-dimensional structure diagram of the "T"-shaped nozzle of the embodiment of the present invention;

Figure 5 is a schematic diagram of the three-dimensional structure of the second embodiment of the present invention in use;

Figure 6 is a schematic diagram of the three-dimensional structure of the third embodiment of the present invention in use.

The best mode of the present invention

As shown in Figures 1 to 3, a heating tube loaded on a radiator includes a heating hose 1 made of soft material and high temperature resistance. The inner layer of the heating hose 1 is a pressure tube 10, and the outer layer of the pressure tube 10 is wrapped Fibrous braided tube layer 11; pipe joints 2 are provided at both ends of the heating hose 1, and the pipe joints 2 are connected with the "T"-shaped connector 3; the left end of the "T"-shaped connector 3 is provided with a union cap 30 and a seal 31. There is an external threaded part 32 at the right end, which is connected to the middle part of the conventional heating valve 5 connected to the radiator 4 to achieve fixation and sealing; after the heating pipe is installed, the heat medium enters the heating hose 1 through the heating valve 5 to circulate, The heating hose 1 can be flexibly drawn to various areas.

Heating hose 1 non-crosslinked polyethylene, high temperature resistant polyethylene, polybutene and other pipes, low flexibility, can not bend the coil at will, but rubber pressure pipe 10, such as silicone tube, cloth rubber tube, etc., Good flexibility, easy to wire. The outer layer of the pressure tube 10 is wrapped with a braided tube layer 11. The braided tube layer firstly enhances the compressive strength, secondly reduces the heat conduction and lowers the surface temperature. For aesthetics, for example, the braided tube layer 11 can adopt a cotton core-spun rope structure, dyed in various colors, and has a beautiful appearance.

In the schematic diagram, the length of the heating hose 1 is relatively short. In fact, the length is preferably between 20 meters and 60 meters, and the heating pipes can be connected to each other through the pipe joint 2 of the heating hose 1 to extend the heating hose 1. In this way, it can be extended to a greater distance or a larger heating area. The connection between the pipe joints 2 can be a traditional threaded connection, and can be a sliding structure shown in the drawings, or an adapter connection structure, or a quick-insertion pipe fitting structure.

The conventional heating valve 5 is "a heating valve" shown in the announcement number CN 209213118U or "a heating valve" shown in the announcement number CN 206299800 U. The heating valve has a valve body part and a union part. The "T"-shaped connector 3 of the present application is provided with a union cap 30 and a sealing member 31 at the left end, which is the same as the structure of the union end of the heating valve in the prior art; the right end is provided with an external threaded portion 32, which is similar to the prior art heating valve. The valve body of the valve has the same connection ends, and the same structure at both ends makes the "T"-shaped connector 3 easy to connect to the middle part of the heating valve 5 to achieve fixation and sealing, and the connection is convenient and fast.

Embodiments of the present invention

The "T"-shaped connector 3 shown in FIG. 4 is another embodiment, and the upper part of the "T"-shaped connector 3 is provided with an interface 33 connected to the safety valve 6. The heating hose 1 is relatively soft, easy to break and block, or flatten by heavy objects, which causes the heat medium in the pipe to circulate poorly, and the pressure changes suddenly, which has hidden dangers to the safe use of the heating pipe. If the used pressure is exceeded, the pressure is relieved through the safety valve 6 to ensure pressure safety.

During operation, the heat medium enters the radiator 4 through the heating valve 5 (of course, the radiator can also be turned off), and then enters the heating pipe. The user can pull the heating pipe to various areas for local heating, such as the center of the living room and under the book holder. , The bottom of the bed, etc., make up for the limitation that the radiator can only heat the area installed against the wall.

As shown in the embodiment shown in Figure 5, a heating tube loaded on the radiator is installed at the bottom of the radiator in and out of the position, which is different from the side entry and side out installation position of the first embodiment. The bottom entry and bottom exit can be The radiator valve 5 can also be used as the "Cross Flow H Valve for Radiator" as described in Publication No. CN 108223849A. The lower end of the "T"-shaped nozzle 3 is provided with a union cap 30 and a sealing member, which are connected and sealed with the valve body, and the upper end is provided with an external threaded part, which is connected to the middle part of the heating valve 5 on the connecting radiator 4 to achieve fixation and Sealing; the pipe joint 2 is connected with the "T" type connector 3; the two ends of the heating hose 1 are equipped with pipe joints 2, the inner layer of the heating hose 1 is a pressure tube 10, and the outer layer of the pressure tube 10 is wrapped with a fiber braided tube Layer 11: After the heating pipe is installed, the heating medium enters the heating hose 1 to circulate through the heating valve 5, and the heating hose 1 can be flexibly drawn to various areas.

A differential pressure valve channel 7 is provided between the heating pipes. The differential pressure valve channel 7 is provided with a differential pressure valve core 70. Because the heating hose 1 is soft and is easy to be continuously squashed or folded by heavy objects, the heat medium in the pipe is not smoothly circulated and the pressure changes, which affects the heating piping system or The heating tube is unfavorable to use, and the pressure difference valve channel 7 is set. When the heating tube circulation is blocked, the heat medium will directly flow out of the pressure difference valve channel 7 through the pressure difference valve core 70 under pressure to realize the heating cycle.

The heating hose 1 adopts a cloth-filled silicone tube, which has good flexibility and is convenient for wire routing. The outer layer of the pressure tube 10 is wrapped with a braided tube layer 11, which adopts a cotton core-spun rope structure, which has a beautiful appearance. The length of the heating hose 1 can be connected to each other through the two ends of the pipe joint 2 of the heating hose 1 to extend the heating hose 1, so that the structure of the present application can be extended to a greater distance or coiled into a larger heating area. The connection between the pipe joints 2 can adopt a quick-insertion structure, such as "A Quick-Intubation Pipe Fitting with Guide Ring" shown in the publication number CN 106641509A, which is convenient and quick to connect and easy to disassemble.

The structure of the upper and lower ends of the "T"-shaped connection pipe 3 of the present application is the same as the structure of the live connection end of the heating valve 5, which can be directly connected to the middle part of the heating valve 5 to achieve fixation and sealing, and the connection is convenient and fast.

As shown in the embodiment shown in Figure 6, a heating tube loaded on a radiator includes a heating hose 1 of soft material and high temperature resistance. The inner layer of the heating hose 1 is a pressure tube 10, and the outer layer of the pressure tube 10 is wrapped Fibrous braided pipe layer 11; pipe joints 2 are provided at both ends of the heating pipe 1, and the pipe joint 2 is provided with an external threaded portion 32, which is directly connected to the side where the radiator 4 is not installed with the heating valve 5 to achieve fixation And sealing; after the heating pipe is installed, the heat medium enters the heating hose 1 through the radiator 4 to circulate, and the heating hose can be flexibly drawn to various areas.

The radiator 4 is generally provided with two holes on the left and right sides for circulating water in and out. The heating pipe of the present application is directly connected to the radiator 4 through a pipe joint 2, and the connection is also quite convenient. The pipe joint 2 is provided with an external threaded portion 32 in an L shape. The heating hose 1 connects to the pipe joint 2 and the part close to the pipe joint 2 is provided with a reinforcing glue 15, which wraps the braided tube layer 11 to increase the strength of the connection, because the pipe joint 2 is twisted and stressed.

The heating hose 1 is a rubber-like pressure tube 10, and the outer layer of the pressure tube 10 is wrapped with a braided tube layer 11, and the heating tubes can be connected to each other through the two ends of the tube joint 2 of the heating tube 1 to extend the heating tube 1. In this way, it can be extended to a greater distance or a larger heating area.

Industrial applicability

The invention provides a heating tube loaded on a radiator, the heat medium is derived from the radiator, and the upper part of the ground is heated by the heating tube. The structure is simple, the heating is fast, and the appearance of fiber woven is beautiful and generous; in addition, heating The pipes are laid on cloth blankets or blankets, etc. The high temperature has the effect of removing mites; of course, people can also sit on the coiled heating pipes for comfort and warmth in winter. This product is a supplement to the heating market and has practicality and market promotion value.

Claims

A heating tube loaded on a radiator, comprising a soft and high temperature resistant heating hose (1), the inner layer of the heating hose (1) is a pressure tube (10), and the outer layer of the pressure tube (10) is wrapped with fibers Quality braided pipe layer (11); pipe joints (2) are provided at both ends of the heating pipe (1), and the pipe joints (2) are connected with the "T" type connection pipe (3); the "T" type connection pipe (3) A union cap (30) and a seal (31) are provided at the left end, and an external thread part (32) is provided at the right end, which is connected to the middle part of the conventional heating valve (5) connected to the radiator (4) to achieve fixation And sealing; after the heating pipe is installed, the heating medium enters the heating hose (1) through the heating valve (5) to circulate, and the heating hose (1) can be flexibly drawn to various areas.
A heating tube loaded on a radiator, comprising a soft and high temperature resistant heating hose (1), the inner layer of the heating hose (1) is a pressure tube (10), and the outer layer of the pressure tube (10) is wrapped with fibers Quality braided pipe layer (11); pipe joints (2) are provided at both ends of the heating pipe (1), and the pipe joints (2) are provided with external threaded parts (32), which are directly connected to the connecting radiator (4) The side where the non-heating valve (5) is installed is fixed and sealed; after the heating pipe is installed, the heating medium enters the heating hose (1) through the radiator (4) to circulate, and the heating hose can be flexibly pulled To each area.
A heating pipe loaded on a radiator according to claim 1 or 2, characterized in that: the heating pipes can be connected to each other through the pipe joint (2) of the heating hose (1) to extend the heating Hose (1).
A heating tube loaded on a radiator according to claim 1 or 2, characterized in that the fibrous braided tube layer (11) is a cotton core-spun rope.
A heating pipe loaded on a radiator according to claim 1, characterized in that: the "T"-shaped connecting pipe (3) is provided with an interface (33) for connecting a safety valve (6).
A heating pipe loaded on a radiator according to claim 1, characterized in that: a differential pressure valve channel (7) is provided between the heating pipes.
A heating pipe loaded on a radiator according to claim 2, characterized in that: the heating pipe (1) is provided with a reinforcing glue (15) at the connecting pipe joint (2) part and the part close to the pipe joint (2). ).