Header type radiant panel

Abstract

A header type radiant panel belongs to the technical field of radiant panels. Comprising a radiant panel, an insulation board, a heating pipe assembly and a steel plate assembly. The radiant panel is fixed on the upper surface of the insulation board, and a plurality of heating pipe assemblies and steel plate assemblies are arranged between the radiant panel and the insulation board; the heating pipe assembly comprises a plurality of straight pipes arranged side by side, every two adjacent straight pipes are fixedly connected through a semicircular bent pipe, and the straight pipes on the two sides extend to the edge of the heat preservation plate. The steel plate assemblies are arranged between the radiation plate and the heat preservation plate side by side, and the heating pipe assemblies are arranged on the steel plate assemblies. The radiation plate provided by the utility model can be modularly produced and spliced and installed on site, the construction difficulty is reduced, the change on building infrastructure and indoor layout is small, the work amount is reduced, and the cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of radiation plates, in particular to a collecting tube type radiation plate. Background Art

[0002] The radiant panel heats or cools the working components to achieve the purpose of radiant heating or radiant cooling to the surrounding environment. Common radiant panels have low heat conduction efficiency, are inconvenient to splice and install on site, and are prone to rupture of the internal heating tube components, making construction difficult and increasing costs.

[0003] Therefore, there is an urgent need for a collector-type radiation plate to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a collector type radiation plate to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a collecting tube type radiation plate, comprising a radiation plate, a heat preservation plate, a heating tube assembly and a steel plate assembly; the radiation plate is fixed on the upper surface of the heat preservation plate, and a plurality of heating tube assemblies and a steel plate assembly are arranged between the radiation plate and the heat preservation plate; the heating tube assembly comprises a plurality of straight tubes arranged in parallel, two adjacent straight tubes are fixedly connected via a semicircular elbow, and the straight tubes on both sides extend to the edge of the heat preservation plate; the steel plate assembly is arranged in parallel between the radiation plate and the heat preservation plate, and the heating tube assembly is arranged on the steel plate assembly.

[0006] The radiation plate comprises an upper plate, a lower plate and a middle partition plate; a plurality of middle partition plates are fixed between the upper plate and the lower plate, and a mesh structure is formed between the plurality of middle partition plates.

[0007] The outer surface of the upper plate is coated with a radiation coating layer to enhance indoor radiation heat exchange, and the front of the radiation plate exchanges heat with the indoor air through radiation convection; the inner surface of the lower plate is provided with reinforcing ribs, which are honeycomb or grid structures.

[0008] A plurality of accommodating grooves are arranged in parallel in the insulation board, and the structure of the accommodating grooves is the same as that of the heating tube assembly.

[0009] The steel plate assembly includes a left steel plate, a right steel plate and a accommodating cavity, the accommodating cavity is located between the left steel plate and the right steel plate, the accommodating cavity is concave, the accommodating cavity is placed in the accommodating groove, the left steel plate and the right steel plate are fixed on the insulation plate; the outer sides of the left steel plate and the right steel plate are respectively provided with a plurality of semicircular openings 1 and 2 in gaps, and an installation opening is formed between adjacent semicircular openings 1 and 2; the structure of the accommodating cavity is the same as that of the heating tube assembly.

[0010] A plurality of cross marks and pipeline marks are arranged on the radiation plate; the positions of the pipeline marks and the heating tube assembly correspond to each other vertically; and the cross marks and the center of the installation opening correspond to each other vertically.

[0011] A galvanized steel plate shell is fixed to the outside of the structure formed by the radiation plate, the insulation plate, the heating tube assembly and the steel plate assembly, and both ends of the galvanized steel plate shell are separated by galvanized steel plates to form a gas-liquid cavity.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The radiation panel of the utility model is a three-layer composite structure, and a mesh structure is formed between the middle partitions. The outer surface of the upper panel is coated with a radiation coating layer, and the inner surface of the lower panel is provided with reinforcing ribs. The reinforcing ribs are honeycomb-shaped or grid-shaped structures, which can increase the heat conduction efficiency and strengthen the indoor radiation heat exchange. The front of the radiation panel exchanges heat with the indoor air by radiation convection.

[0014] The position of the pipeline mark and the heating tube assembly of the utility model corresponds to each other up and down; the cross mark and the center of the installation port correspond to each other up and down, so that it is convenient to fix it in the subsequent installation process while avoiding the internal heating tube assembly;

[0015] The radiation panel of the utility model can be produced in a modular manner and assembled and installed on site, which reduces the difficulty of construction, makes little change to the building infrastructure and indoor layout, reduces the amount of engineering work, and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of a collector type radiation panel;

[0017] Figure 2 is a schematic diagram of a heating tube assembly;

[0018] Figure 3 is a schematic diagram of a radiation panel;

[0019] Figure 4 is a schematic diagram of the inner surface of the lower plate;

[0020] In the figure: 1. Radiant plate; 2. Insulation plate; 3. Heating tube assembly; 4. Steel plate assembly; 5. Straight tube; 6. Bend tube; 7. Receiving groove; 8. Left steel plate; 9. Right steel plate; 10. Receiving cavity; 11. Semicircular opening 1; 12. Semicircular opening 2; 13. Installation opening; 14. Pipeline identification; 15. Cross identification; 16. Galvanized steel plate shell; 17. Gas-liquid cavity; 18. Reinforcing ribs; 19. Upper plate; 20. Lower plate; 21. Middle partition. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a collecting tube type radiation plate, comprising a radiation plate 1, a heat preservation plate 2, a heating tube assembly 3 and a steel plate assembly 4; the radiation plate 1 is fixed on the upper surface of the heat preservation plate 2, and a plurality of heating tube assemblies 3 and a steel plate assembly 4 are arranged between the radiation plate 1 and the heat preservation plate 2; the heating tube assembly 3 comprises a plurality of straight tubes 5 arranged in parallel, and two adjacent straight tubes 5 are fixedly connected via a semicircular elbow 6, and the straight tubes 5 on both sides extend to the edge of the heat preservation plate 2; the steel plate assembly 4 is arranged in parallel between the radiation plate 1 and the heat preservation plate 2, and the heating tube assembly 3 is arranged on the steel plate assembly 4.

[0023] The radiation plate 1 includes an upper plate 19 , a lower plate 20 and a middle partition plate 21 ; a plurality of middle partition plates 21 are fixed between the upper plate 19 and the lower plate 20 , and a mesh structure is formed between the plurality of middle partition plates 21 .

[0024] The outer surface of the upper plate 19 is coated with a radiation coating layer to enhance indoor radiation heat exchange, and the front of the radiation plate exchanges heat with the indoor air through radiation convection; the inner surface of the lower plate 20 is provided with reinforcing ribs 18, and the reinforcing ribs 18 are honeycomb or grid structures.

[0025] The three-layer composite structure of the radiation plate 1 increases the heat conduction efficiency.

[0026] The outer wall of the heating tube assembly 3 is in contact with the inner surface of the radiation plate 1 , so as to transfer the temperature in the heating tube assembly 3 to the radiation plate 1 .

[0027] The insulation board 2 can reduce the influence of outdoor temperature on indoor temperature. A plurality of receiving grooves 7 are arranged in parallel in the insulation board 2 . The structure of the receiving grooves 7 is the same as that of the heating tube assembly 3 .

[0028] The steel plate assembly 4 includes a left steel plate 8, a right steel plate 9 and a accommodating cavity 10, the accommodating cavity 10 is located between the left steel plate 8 and the right steel plate 9, the accommodating cavity 10 is concave, the accommodating cavity 10 is placed in the accommodating groove 7, the left steel plate 8 and the right steel plate 9 are fixed on the insulation plate 2; the outer sides of the left steel plate 8 and the right steel plate 9 are respectively provided with a plurality of semicircular openings 11 and semicircular openings 12 in gaps, and an installation opening 13 is formed between adjacent semicircular openings 11 and semicircular openings 12; the upper end of the accommodating cavity 10 is a straight structure, the lower end of the accommodating cavity 10 is an arc structure, and the accommodating cavities 10 at the lower ends of two adjacent accommodating cavities 10 are connected to each other, so that the structure of the accommodating cavity 10 is the same as that of the heating tube assembly 3.

[0029] During installation, a plurality of parallel steel plate assemblies 4 are fixed on the insulation board 2 , the heating tube assembly 3 is placed in the accommodating cavity 10 of the steel plate assembly 4 , and finally the radiation plate 1 is fixed above the heating tube assembly 3 .

[0030] The radiation plate 1 is provided with a plurality of cross marks 15 and pipeline marks 14; the positions of the pipeline marks 14 and the heating tube assembly 3 correspond vertically; the cross marks 15 correspond vertically to the center of the installation opening 13. The arrangement of the cross marks 15 and the pipeline marks 14 facilitates the subsequent fixing during the installation process while avoiding the internal heating tube assembly 3.

[0031] The heating tube assembly 3 is filled with refrigerant.

[0032] The radiation panel of the utility model can be produced in a modular manner and assembled and installed on site, which reduces the difficulty of construction, makes little change to the building infrastructure and indoor layout, reduces the amount of engineering work, and reduces costs.

[0033] The radiation panel of the utility model needs to be spliced ​​in multiple pieces according to actual conditions during use. A galvanized steel plate shell 16 is fixed on the outside of the radiation panel. Both ends of the galvanized steel plate shell 16 are separated by galvanized steel plates to form a gas-liquid cavity 17, so that the straight tubes 5 on both sides are connected to the gas-liquid cavity 17. When in use, the gas-liquid is transported to the heating tube assembly 3 through the gas-liquid cavity to form a circulation loop.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A collector type radiation panel, characterized in that: A collector-type radiation panel, comprising a radiation panel (1), a heat preservation panel (2), a heating tube assembly (3) and a steel plate assembly (4); the radiation panel (1) is fixed on the upper surface of the heat preservation panel (2), and a plurality of heating tube assemblies (3) and a steel plate assembly (4) are arranged between the radiation panel (1) and the heat preservation panel (2); the heating tube assembly (3) comprises a plurality of straight tubes (5) arranged in parallel, two adjacent straight tubes (5) are fixedly connected via a semicircular curved tube (6), and the straight tubes (5) on both sides extend to the edge of the heat preservation panel (2); the steel plate assembly (4) is arranged in parallel between the radiation panel (1) and the heat preservation panel (2), and the heating tube assembly (3) is arranged on the steel plate assembly (4).

2. The collector type radiation panel according to claim 1, characterized in that: The radiation plate (1) comprises an upper plate (19), a lower plate (20) and a middle partition plate (21); a plurality of middle partition plates (21) are fixed between the upper plate (19) and the lower plate (20), and a mesh structure is formed between the plurality of middle partition plates (21).

3. The collector type radiation panel according to claim 2, characterized in that: The outer surface of the upper plate (19) is coated with a radiation coating layer to enhance indoor radiation heat exchange, and the front of the radiation plate exchanges heat with the indoor air through radiation convection; the inner surface of the lower plate (20) is provided with reinforcing ribs (18), and the reinforcing ribs (18) are of a honeycomb or grid structure.

4. The collector type radiation panel according to claim 1, characterized in that: A plurality of accommodating grooves (7) are arranged in parallel in the thermal insulation plate (2); the structure of the accommodating grooves (7) is the same as that of the heating tube assembly (3).

5. The collector type radiation panel according to claim 1, characterized in that: The steel plate assembly (4) comprises a left steel plate (8), a right steel plate (9) and a receiving cavity (10); the receiving cavity (10) is located between the left steel plate (8) and the right steel plate (9); the receiving cavity (10) is concavely arranged; the receiving cavity (10) is placed in the receiving groove (7); the left steel plate (8) and the right steel plate (9) are fixed on the insulation plate (2); a plurality of semicircular openings 1 (11) and semicircular openings 2 (12) are respectively arranged in gaps on the outer sides of the left steel plate (8) and the right steel plate (9); and an installation opening (13) is formed between adjacent semicircular openings 1 (11) and semicircular openings 2 (12); the structure of the receiving cavity (10) is the same as that of the heating tube assembly (3).

6. The collector type radiation panel according to claim 1, characterized in that: The radiation plate (1) is provided with a plurality of cross marks (15) and pipeline marks (14); the positions of the pipeline marks (14) and the heating tube assembly (3) correspond vertically; and the cross marks (15) and the center of the installation opening (13) correspond vertically.

7. The collector type radiation panel according to claim 1, characterized in that: A galvanized steel plate shell (16) is fixed to the outside of the structure formed by the radiation plate (1), the insulation plate (2), the heating tube assembly (3) and the steel plate assembly (4), and both ends of the galvanized steel plate shell (16) are separated by galvanized steel plates to form a gas-liquid cavity (17).

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