CN114144103A

CN114144103A - Plate type radiator and towel warmer installation and production method

Info

Publication number: CN114144103A
Application number: CN202080050647.9A
Authority: CN
Inventors: 艾哈迈德·阿扬
Original assignee: Ai HamaideAyang
Current assignee: Ai HamaideAyang
Priority date: 2020-02-28
Filing date: 2020-12-24
Publication date: 2022-03-04
Also published as: WO2021173094A1; EP3968830A1; EP3968830A4

Abstract

The present invention relates to a method of manufacturing and assembling a panel collector by easily aligning/mounting panel radiators to a duct by welding or close fitting.

Description

Plate type radiator and towel warmer installation and production method

Technical Field

The invention relates to practical and durable production and assembly of towel heaters, radiators and other similar products.

Background

There are various types depending on the material used for the radiator. Such as cast iron radiator, aluminum radiator and steel radiator.

Radiators are the most common devices used as space heaters in central heating systems. Despite the fact that approximately 70% to 80% of the total heat transfer in these devices is by convection and 30% to 20% by radiation, the wrong name for radiators has been used to date in the past. The radiators can be four groups respectively, such as cast, steel, aluminum and plate type.

Cast iron radiators are manufactured in split pieces and are used in groups according to the required capacity. For practical purposes, it is recommended that at most 30 slices be grouped. In the case of forced, in the more sliced group, the inlet and outlet of the group must be on different sides. Cast irons have a long service life due to their corrosion resistance. Generally, cast iron radiators can use pressures of up to 4bar in hot water systems and up to 2bar in steam systems. Higher pressures require custom fabrication.

It has different structures for different volumes. Each cast radiator fin piece has a thickness of 60 mm and is interconnected from above and below by R32 mm steel joints. The heat capacities are determined in TS 369 (Standard No. 369 Turkey) and DIN 4703 (Standard No. 4703 of Germany standards organization).

The sliced steel radiator is made of metal plate with thickness of at least 1.25 mm and general structural steel Fe-37 characteristics. The two side panels are formed in a press, the surfaces of which are free of wrinkles, cracks, scales and dents, and joined into thin-layer sheets by spot welding or similar welding processes. The obtained slices may be assembled together by means of a screw-threaded steel joint or welded from abutting surfaces.

The maximum operating pressure of the steel radiator used in the hot water system is 4 bar. Steel radiators are lighter and cheaper than cast iron radiators. The leak may be repaired by welding. The most important disadvantage is that it is not corrosion resistant. Therefore, it is suggested that the system using steel radiators should cover the closed expansion panels.

Aluminum radiators can be manufactured by both casting and extrusion. The casting was made of an Alsi9cu alloy given in the BS EN 1676 standard, with a wall thickness of at least 1.5 mm; the extrusion is made from an EN AW-606 wrought aluminium alloy, corresponding to an AlMgSi alloy, and has a wall thickness of at least 1.1 mm. A Whitworth (Whitworth) tubular threaded joint with left and right R11/4 "would be used to connect the slices to each other.

An electric radiator is a wheeled radiator that looks like a radiator is mobile, but contains electrical heating oil instead of hot water. On the radiating surface of the heating element, the oil is heated in heat-transferring radiators, which then heat the surrounding air. It contains thick oil and a heating rod for heating the oil. Since the system requires electrical energy, it is not a heating means that many users often use. It is used in central heating installations, but it is also used as an electric and wheeled mobile device.

Plate radiators are the type of radiators frequently used today because of their thermal power efficiency. Radiators of this type are composed mainly of flat plates or corrugated plates. They are made from sheet metal, at least 1.25 mm thick, derusted, with the characteristics of the general structural steel Fe-37, and formed in a press. The front and rear panels are joined by spot welding or a similar welding process to form the radiator. Typically, the front surface is flat and the rear surface may be flat or planar wings. Heat transfer from the front surface is primarily by radiation, while heat transfer from the back surface is primarily by convection.

Heat transfer in plate radiators is through thin plates called convectors and welded to the water course. The plate radiator is made of cold plate material suitable for wire drawing process.

Based on our research, the invention application with application number 2018/17012 was found. The invention particularly relates to the connection of extruded aluminium head profiles to the lower and upper parts of finned tube extruded aluminium profiles constituting the main body by brazing, in order to ensure the same uniformity of temperature of the brazing points where the welding process is carried out; a method for processing finned tubes by forming the contact surfaces of extruded aluminum profiles and finned tubes of the extruded aluminum profiles prior to brazing.

The invention of application No. 2017/03646 relates to the prior physical construction of radiators (heat exchangers are also) where the air duct is not parallel to the vertical axis but gives an angle, also open end, cut vertically in the middle with a heat conducting material, by giving a different shape than a straight cylinder, the hot air coming from the bottom of the radiator and leaving the radiator by being heated from above follows a longer path in the radiator proposed by the invention, along a longer path, by increasing the heat transfer of the radiator, also to the bottom of the radiator, by adding an outwardly inclined landing surface, according to the axis of vertical or suction movement, ensuring more air flow from the bottom of the radiator, as a result of which the efficiency is improved by providing hotter air.

The invention of application No. 2017/00387 relates to an L-shaped plate radiator of plate thickness between 0.6mm and 1.2mm, having a wide oval space, a narrow filled oval space, a narrow oval space, a wide rectangular space and a narrow rectangular space.

The invention of application No. 2015/00963 relates to a plate radiator having at least one warming plate. It consists of a corrugated metal sheet, with corrugations applied for each channel. The front-most heating panel is covered on its visible side by a flat cover plate which is attached to the front-most heating panel. The pasting process uses a double-sided adhesive foil for bonding.

The invention of application No. 2012/13581 relates to the leak proof connection of the side plug of a towel warmer to the towel warmer body by using a ring-shaped copper wire on the plug that melts at high temperature and penetrates completely through the body and plug connection to provide a leak proof connection.

The invention of application No. 2005/04070 relates to a plate radiator comprising two side covers, a front side and a rear side, which are adhered to the front side of the radiator facing the room with a silicon-based adhesive in order to reduce the surface temperature and increase the corrosion resistance, the horizontal ends of the side covers being bent inward in a circular shape by at least 270 °, and a protective sheet made of flat sheet metal on which printing and coloring can be performed.

The invention of application No. 2018/07114 relates to shortening the weld face by optimizing the angle of the sides on the panel fins and increasing the heat capacity by reducing the amount of sheet metal used in the radiator. The invention relates in particular to a radiator with a 9-13mm weld surface without affecting the thermal capacity by making it possible to ensure that less raw material is used, making an angular correction on the side surface in the form of the current depth.

The invention of application No. 2017/16172 relates to a space in a radiator body, providing connections for heated liquid distribution, the connections being connected by a core to the end facing the space for controlling the liquid through the connections, and a panel radiator system with a valve in the space concerned.

The invention of application No. 2011/11001 relates to a decorative panel consisting of assembled panels assembled and disassembled on an assembled panel radiator sleeve with radiator protrusions. At least the covering panel covering the radiator panel comprises at least one decorative panel of at least one surface, a lower fixing member connected with the radiator projection and arranged between the radiator panel and the covering panel connected to the panel from the front surface, at least one channel for fixing the decorative panel on the projection below the radiator using the lower fixing member and ensuring that the lower fixing member enters the groove, and a fixing member for ensuring that the lower fixing member is fixed in the lower fixing member groove below the decorative panel.

The invention of application No. 2011/03558 relates to a technology for removing a laser welding mark on a plate radiator in order to remove a welding mark formed in a process of manufacturing a front surface of a plate radiator toward a living space, a decorative panel of a finished metal material is welded from a side surface by using a laser welding line to form a welding mark, and the welding mark seems to be an integral body with the plate radiator, and thus, a new decorative panel does not contain any deformation and welding mark and all the mentioned processes can be completed.

The top cover of the invention plate convection radiator of application number 1999/02127 is rigidly mounted on the radiator. When the top cap installation is stiff, guarantee that panel convection current top cap is perpendicular with the radiator. In addition, since the rear edge of the top cover can be shortened, the cost of the top cover is reduced. U-shaped brackets have been developed for mounting the panel convector top cover on the radiator. The U-shape of the U-shaped bracket is composed of two symmetrical edges. The length of the U-shaped support is designed so that the U-shaped support enters the convector at least 5 mm after the hook of the U-shaped support is mounted on the edge of the radiator. The other dimensions of the U-shaped bracket make it easy to enter the convector and these dimensions depend on the convector dimensions.

Finally, in the tight-fit method, the aluminum radiator is produced by extrusion, and the profile and heat collector assembly is manufactured in the aluminum towel warmer and the plate radiator by the tight-fit method. In this method, the collector and the profile are mutually mounted by making a bush between the joints. Due to this, leakage may occur due to corrosion. Furthermore, due to the change in the heating and cooling values, the material stretches over time and the tight-fitting area can open again.

Disclosure of Invention

The present invention relates to a method for producing and assembling a towel warmer and a panel radiator which meets the above-mentioned requirements, eliminates all the disadvantages and brings some additional advantages.

The invention provides a production and assembly method of a towel warmer and a plate radiator, and mainly aims to connect an outer panel to a pipeline through a skid-mounted method.

Another object of the invention is: ensuring that the pipe is more easily connected to the collector by a tight fit or welding.

Another object of the invention is: the installation mode after guaranteeing to produce is more practical, more durable than the present technique.

Another object of the invention is: allowing easier intervention since it involves a skid in case of possible maintenance or modification.

Another object of the invention is: a welding method is provided to prevent leakage in the tight fitting methods in use today.

Another object of the invention is: compared with the existing production, the method can be used for mass production in a short time, so that more products can be produced. This method can also be integrated into existing welding methods, automated welders and systems.

Drawings

For a better understanding of the embodiments of the present invention and the advantages of its additional elements, reference should be made to the drawings described below.

FIG. 1: the invention is a linear view of the assembly of the heat collector at the lower part of the intermediate section bar of the towel warmer and the plate type radiator.

FIG. 2: the invention is a linear view of the assembly of the heat collector at the upper part of the intermediate section bar of the towel warmer and the plate type radiator.

FIG. 3: the towel warmer and plate radiator as the present invention are mounted on the collector in a linear view.

FIG. 4: as a top linear view of the outer wing profile of the present invention.

FIG. 5: a linear view of the way the intermediate profile is mounted as an outer wing profile according to the invention.

FIG. 6: as a linear view of the top of the plug of the present invention.

FIG. 7: a linear view of the plug according to the invention mounted on the outer wing profile.

FIG. 8: as a linear view of the intermediate support wedge of the present invention.

FIG. 9: linear view of the mounting of the intermediate supporting wedge as the invention on the outer wing profile.

FIG. 10: as a linear view of the convex structure of the middle body profile of the present invention.

FIG. 11: the middle body profile according to the invention comprises at least one linear view of the convex structure.

FIG. 12: the outer wing profile as subject of the invention comprises at least one linear view of the concave structure.

FIG. 13: as a linear view of the right angle and assembled form of the outer wing profile strip of the invention.

FIG. 14: the outer wing profile as the invention has a linear view of the elliptical corners and the assembled form.

FIG. 15: the outer wing profile as the invention has a linear view of the bending angle and the assembly form.

The drawings are not necessarily to scale and details, which are not necessary for an understanding of the present invention, may be omitted. Further, elements that are at least substantially identical or have at least substantially the same function are denoted by the same numerals.

Parts reference

10 plate type radiator

11 collector section bar

12 middle body section bar

12.1 convex Structure

13 outer wing section bar

13.1 concave Structure

14 plug

15 intermediate support wedge

Detailed Description

Fig. 1 and 2 show linear views of the assembly of the middle body profile 12 with the lower and upper collectors 11 of the towel warmer and panel radiator 10, and in fig. 3 there is a linear view of the middle body profile 12 mounted on the collector 11. The middle body profile 12 with the male form 12.1 is mounted to the collector profile 11 by means of welding. During assembly, the middle body profile 12 is free of the outer wing profiles 13. Therefore, the outer wing profile 13 is not damaged at all during the welding process, and the welding process can be easily performed on all surfaces of the middle body profile 12.

Fig. 4 shows a top linear view of the inventive outer wing profile 13, while in fig. 5 there is a linear view of the inventive outer wing profile 13 mounted in the assembled form in the middle body profile 12. The outer wing profile 13 is provided with a concave structure 13.1 for transferring the outer wing profile 13 to the pipe by sliding. By this construction the outer wing profile 13 is mounted to the male formation 12.1 on the pipe.

Fig. 6 shows a linear view of the top of the plug 14 according to the invention and fig. 7 shows a linear view of the plug 14 mounted on the top of the outer wing profile 13. An additional stopper 14 is produced to prevent the outer wing profile 13 from moving upwards or downwards. These plugs 14 are positioned on the underside and upper side of the plate radiator 10, i.e. on the upper side and underside of each outer wing profile 13. Therefore, unintended users are unlikely to remove or misuse.

Fig. 7 shows a linear view of the mounting of the plug 14 on the outer wing profile 13, fig. 8 shows a linear view of the intermediate support wedge 15, and fig. 9 shows a linear view of the mounting of the intermediate support wedge 15 on the outer wing profile 15. The plug 14 entering the underside of the outer wing profile 13 is fixed by welding. And to ensure strength, the outer wing profile to the middle body profile 12 is inserted into the intermediate support wedge 15. At least one intermediate support wedge 15 is inserted into one of the middle-body profile 12 and the outer-wing profile 13.

Fig. 10 shows a view of the male formation 12.1 of the middle-body profile 12. At least one male formation 12.1 is maintained for production corresponding to the front and wall regions of the central body section 12 and panel radiator 10.

In fig. 11 there is a linear view of the middle body profile 12 containing a multi-convex structure 12.1 and in fig. 12 there is a linear view of the outer wing profile 13 containing a multi-concave structure. Furthermore, the intermediate profile 12 can also be produced in the form of a four-armed male structure 12.1, which is positioned centrally from the intermediate profile 12 and exits from the left and right. According to this production method, it can also be produced in the form of two corresponding female structures 13.1 on the outer wing profile 13.

In fig. 13 there is a linear view of the outer wing profile 13 with right angles and assembled form, in fig. 14 there is a linear view of the outer wing profile 13 with oval corners and assembled form, and in fig. 15 there is a linear view of the outer wing profile 13 with curved corners and assembled form. At least one female structure 13.1 of the outer wing profile 13 is produced in the form of a male structure 12.1 of one of the middle body profiles 12 or simultaneously of two male structures 12.1 of the middle body profiles 12. The outer wing profile 13 can also be shaped according to the use or visual needs. The outer wing profile 13 may optionally have right angles, oval or curved corners. The intermediate supporting wedge 15 can also be shaped at the corner of the outer wing profile 13.

Claims

1. A towel warmer and plate radiator is characterized in that the towel warmer and plate radiator comprises a middle body section bar (12) with at least one convex structure (12.1), an outer wing section bar (13) with at least one concave structure (13.1), at least one plug (14) and at least one middle support wedge (15).

2. The towel warmer and panel radiator according to claim 1, characterized in that the middle section bar (12) is mounted on the upper and lower collectors (11) without welding the outer wing section bar (13).

3. Towel warmer and panel radiator according to claim 1, characterized in that the middle body profile (12) comprises at least one convex structure (12.1).

4. The towel warmer and panel radiator according to claim 1, characterized in that the outer wing profile (13) comprises at least one concave structure (13.1).

5. Towel warmer and panel radiator according to claim 1, characterized in that it comprises at least one plug (14) for fixing the outer wing profile (13) to the middle body profile (12).

6. The towel warmer and panel radiator according to claim 1, characterized in that the outer wing profiles (13) are connected to each other and comprise at least one intermediate bracing wedge (15) in order to increase the strength of the outer wing profiles (13).

7. The towel warmer and panel radiator according to claim 3, characterized in that the middle body profile (12) comprises a convex structure (12.1) extending from the center of the middle body profile (12) to the left and right and simultaneously joining the two outer wing profiles (13).

8. Towel warmer and panel radiator according to claim 4, characterized in that more than one middle body profile (12) comprises at least two concave structures (13.1) corresponding to the convex structures (12.1).

9. The towel warmer and panel radiator according to claim 5, characterized in that the plug (14) which is fixed to the upper part by welding is clipped to the outer wing profile (13) corresponding to the lower part of the towel warmer or panel radiator (10).

10. The towel warmer and panel radiator according to claim 6, characterized in that the intermediate support wedge (15) can be produced according to the angle of the outer wing profile (13).