Heat absorption sheet for gas water heater

Abstract

The utility model provides a heat absorbing sheet for a gas water heater, which belongs to the technical field of water heaters and comprises a mounting plate, and two groups of connecting plates are detachably connected to two sides of the mounting plate through two groups of connecting components. The connecting assembly comprises two groups of first rotating seats and two groups of second rotating seats, the two groups of first rotating seats are arranged on one side of the mounting plate, the two groups of second rotating seats are arranged on one side of the mounting plate, and the two groups of first rotating seats and the two groups of second rotating seats are rotatably connected through two groups of shaft pins respectively; three groups of water pipe assembling through grooves are formed between the mounting plate and the two groups of connecting plates; through the arrangement of the two sets of connecting assemblies, when a certain part of the mounting plate or the connecting plate goes wrong, the corresponding connecting assemblies are disconnected, the damaged connecting plate or mounting plate is detached, components such as heat absorbing pipes and the like do not need to be additionally detached, the whole heat absorbing piece does not need to be detached, and the problem that a traditional heat absorbing piece is high in maintenance cost is solved; and the maintenance workload and the cost investment are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water heaters, and more specifically, relates to a heat absorbing sheet for gas water heaters. Background Art

[0002] In daily life, gas water heaters, as a widely used household appliance, provide people with convenient hot water services; its working principle is mainly to heat the water in the water tank through the combustion of fuel, transfer the heat to the water, and prepare hot water.

[0003] For example, the Chinese utility model patent with patent number 201720215889.4 provides a heat absorbing plate for a gas water heater. The heat absorbing plate is provided with a substrate, a plurality of first air flow holes and a plurality of second air flow holes. When in use, a plurality of first air flow holes are opened on the substrate, and the plurality of first air flow holes are circular. A plurality of second air flow holes are also opened on the substrate, and the plurality of second air flow holes are elliptical, thereby reducing the smoke resistance passing through the heat absorbing plate, increasing the smoke flow rate, changing the smoke laminar flow to turbulent flow, and increasing the smoke travel through the heat absorbing plate, thereby improving the heat absorption efficiency of the heat absorbing plate; however, traditional heat absorbing plates are usually an integrated structure. When local damage occurs, it is often necessary to remove components such as the heat absorbing tube and then replace the entire heat absorbing plate, resulting in increased maintenance costs. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a heat absorbing plate for a gas water heater to solve the technical problem in the prior art that traditional heat absorbing plates are usually an integrated structure. When local damage occurs, it is often necessary to remove components such as the heat absorbing tube and then replace the entire heat absorbing plate, which leads to increased maintenance costs.

[0005] The purpose and effect of the heat absorbing plate for gas water heater of the utility model are achieved by the following specific technical means:

[0006] A heat absorbing plate for a gas water heater includes a mounting plate, with two sets of connecting plates detachably connected on both sides through two sets of connecting components; the connecting components include two sets of first rotating seats and two sets of second rotating seats, two sets of the first rotating seats are provided on one side of the mounting plate, and two sets of the second rotating seats are provided on one side of the connecting plate, and the two sets of the first rotating seats and the two sets of the second rotating seats are rotatably connected via two sets of shaft pins respectively; three sets of water pipe assembly grooves are provided between the mounting plate and the two sets of the connecting plates.

[0007] The above technical solution further includes: the connecting component also includes a clip, a rotation groove is opened on one side of the mounting plate, one end of the clip is rotatably connected to the rotation groove, two groups of clip slots are opened on the two groups of connecting plates, and the other end of the clip is detachably connected to one of the groups of clip slots.

[0008] The above technical solution further includes: a protrusion is provided on the buckle.

[0009] The above technical solution further includes: a penetrating mounting hole is opened on one side of the buckle, clamps are provided at both ends of the mounting hole, grooves are opened on both sides of the rotating slot, and two groups of clamps are respectively inserted into the two groups of grooves.

[0010] The above technical solution further includes: a spring is arranged in the installation hole, and both ends of the spring are respectively connected to the two groups of the clamps.

[0011] The above technical solution further includes: two groups of first heat energy deflector plates are arranged on the mounting plate, both groups of the first heat energy deflector plates are diamond-shaped, and four groups of first heat energy deflector holes are opened on the circumference of the two groups of the first heat energy deflector plates.

[0012] The above technical solution further includes: two groups of second heat energy guide plates are provided on the mounting plate and the two groups of connecting plates, the six groups of second heat energy guide plates are all triangular, and two groups of second heat energy guide holes are opened on the six groups of second heat energy guide plates.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The mounting plate and the two sets of connecting plates adopt an assembled and disassembled structure. When a problem occurs with a part of the mounting plate or the connecting plate, it is only necessary to remove the damaged connecting plate or mounting plate through the connecting assembly for replacement. There is no need to additionally disassemble the heat absorbing tube and other components or disassemble the entire heat absorbing sheet. This solves the problem of high maintenance cost of traditional heat absorbing sheets and reduces the workload and cost investment of maintenance.

[0015] 2. By setting the first rotating seat, the second rotating seat and the buckle, when the heat absorber is used, the connection between the connecting plate and the mounting plate is both firm and easy to disassemble; the first rotating seat and the second rotating seat are rotatably connected by the shaft pin, so that the heat absorber can be folded, which reduces the space occupied and is convenient for carrying and transportation; after unfolding, the buckle is inserted into the slot to fix the relative position of the mounting plate and the connecting plate, thereby improving stability.

[0016] 3. Through the arrangement of the first heat energy deflector plate and the second heat energy deflector plate, the heat energy deflection effect is optimized when the heat absorption plate is used; the diamond-shaped first heat energy deflector plate on the mounting plate and the triangular second heat energy deflector plate on the connecting plate, as well as the first heat energy deflector hole and the second heat energy deflector hole opened thereon, can effectively guide the flow of hot air flow and improve the heat absorption efficiency; so that the gas water heater can more fully utilize the heat generated by combustion during operation, improve thermal efficiency, thereby saving energy consumption and bringing users a more economical and environmentally friendly use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a heat absorbing plate used in a gas water heater of the present invention;

[0018] Figure 2 This is an exploded view of the heat absorbing sheet used in the gas water heater of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the disassembled connecting components of the heat absorbing plate used in the gas water heater of the present invention;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged area in middle a.

[0021] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0022] 11. Mounting plate; 12. Connecting plate; 13. Water pipe assembly groove; 14. First heat deflector plate; 15. First heat deflector hole; 16. Second heat deflector plate; 17. Second heat deflector hole; 21. First rotating seat; 22. Second rotating seat; 23. Buckle; 24. Rotating groove; 25. Clamping slot; 26. Mounting hole; 27. Clamp; 28. Spring; 29. Bump. DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] Example:

[0025] As attached Figure 1 To the attached Figure 4 As shown:

[0026] The utility model provides a heat absorbing plate for a gas water heater, comprising a mounting plate 11, wherein both sides of the mounting plate 11 are detachably connected to two sets of connecting plates 12 through two sets of connecting components, thereby improving the maintainability of the heat absorbing plate. When a part of the mounting plate 11 or the connecting plate 12 is damaged, it is only necessary to remove the damaged connecting plate 12 or the mounting plate 11 through the connecting component for replacement, without the need to additionally remove other components such as the heat absorbing tube, and without the need to disassemble the entire heat absorbing plate. This not only simplifies the maintenance operation, but also reduces the maintenance workload and cost investment. Compared with the traditional integrated heat absorbing plate structure, this detachable structure greatly improves the service life and maintainability of the heat absorbing plate.

[0027] The connecting assembly includes two groups of first rotating seats 21 and two groups of second rotating seats 22. Two groups of first rotating seats 21 are provided on one side of the mounting plate 11, and two groups of second rotating seats 22 are provided on one side of the connecting plate 12. The two groups of first rotating seats 21 and the two groups of second rotating seats 22 are rotatably connected together by two groups of axle pins. This rotating connection structure enables the entire heat absorption sheet to be folded, reduces space occupancy, and improves the convenience of carrying and transportation of the product; at the same time, three groups of water pipe assembly grooves 13 are opened between the mounting plate 11 and the two groups of connecting plates 12 to ensure smooth connection of the heat absorption pipeline.

[0028] Please refer to Figure 2 and Figure 3 As shown, the connecting assembly also includes a buckle 23, a rotation slot 24 is provided on one side of the mounting plate 11, and one end of the buckle 23 is rotatably connected to the rotation slot 24. At the same time, two groups of slots 25 are provided on the surfaces of the two groups of connecting plates 12, and the other end of the buckle 23 can be detachably connected to one of the groups of slots 25; it can not only effectively fix the relative position of the mounting plate 11 and the connecting plate 12, thereby improving the stability of the entire heat absorption plate structure, but also give the buckle 23 good detachability. When maintenance is needed, it is only necessary to pry the protrusion 29 provided on the buckle 23 to easily remove one end of the buckle 23 from the slot 25, thereby realizing rapid replacement of damaged parts.

[0029] Please refer to Figure 3 and Figure 4 As shown, a through mounting hole 26 is provided on one side of the clip 23, and clips 27 are provided at both ends of the mounting hole 26. At the same time, corresponding grooves are also provided on both sides of the rotating groove 24 on the mounting plate 11. Two groups of clips 27 are respectively inserted into these two groups of grooves to fix the clip 23. In addition, a spring 28 is also provided inside the mounting hole 26. The two ends of the spring 28 are respectively connected to the two groups of clips 27, which can effectively prevent the clip 23 from falling off during use.

[0030] Please refer to Figure 1 and Figure 2 As shown, two groups of first heat energy guide plates 14 are provided on the mounting plate 11. Both groups of first heat energy guide plates adopt a diamond structure. The circumferential side of each group of first heat energy guide plates 14 corresponds to the four adjacent groups of water pipe assembly grooves 13. Four groups of first heat energy guide holes 15 are also provided on the surface of these heat energy guide plates 14. The directions of these four groups of first heat energy guide holes 15 are respectively aligned with the four groups of water pipe assembly grooves 13, which can ensure that hot air first enters from the bottom of the first heat energy guide plates 14 and then heats the heat absorption pipes in the four adjacent groups of water pipe assembly grooves 13 through the four groups of first heat energy guide holes 15. This radiant heat conduction method can not only make full use of heat energy and improve the overall heat conduction efficiency, but also ensure that each water pipe can obtain uniform heat.

[0031] Please refer to Figure 1 and Figure 2 As shown, in addition to the heat conduction structure on the mounting plate 11, a similar heat conduction structure is also adopted on the connecting plate 12. Specifically, two groups of second heat energy guide plates 16 are provided on the surface of the mounting plate 11 and the two groups of connecting plates 12. These six groups of second heat energy guide plates 16 all adopt a triangular structure, and each group corresponds to two adjacent groups of water pipe assembly grooves 13. Two groups of second heat energy guide holes 17 are also provided on the surface of these second heat energy guide plates 16. The directions of these two groups of second heat energy guide holes 17 are aligned with the corresponding two groups of water pipe assembly grooves 13; hot air can be ejected from the second heat energy guide holes 17 to directly heat the heat absorbing pipes in the water pipe assembly grooves 13, further improving the heat conduction efficiency.

[0032] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A heat absorbing sheet for a gas water heater, characterized by: The utility model comprises a mounting plate (11), and two groups of connecting plates (12) are detachably connected to each other through two groups of connecting components on both sides of the mounting plate (11); the connecting components comprise two groups of first rotating seats (21) and two groups of second rotating seats (22); two groups of the first rotating seats (21) are provided on one side of the mounting plate (11), and two groups of the second rotating seats (22) are provided on one side of the connecting plate (12); the two groups of the first rotating seats (21) and the two groups of the second rotating seats (22) are rotatably connected through two groups of shaft pins; three groups of water pipe assembly grooves (13) are provided between the mounting plate (11) and the two groups of the connecting plates (12).

2. The heat absorbing sheet for a gas water heater according to claim 1, wherein: The connecting assembly further comprises a buckle (23), a rotation slot (24) is provided on one side of the mounting plate (11), one end of the buckle (23) is rotatably connected to the rotation slot (24), two groups of slots (25) are provided on each of the two groups of connecting plates (12), and the other end of the buckle (23) is detachably connected to one of the groups of slots (25).

3. The heat absorbing sheet for a gas water heater according to claim 2, wherein: The buckle (23) is provided with a protrusion (29).

4. The heat absorbing sheet for a gas water heater according to claim 3, wherein: A through-going mounting hole (26) is provided on one side of the buckle (23), and clamping pieces (27) are provided at both ends of the mounting hole (26). Grooves are provided on both sides of the rotating slot (24), and two groups of the clamping pieces (27) are respectively inserted into the two groups of the grooves.

5. The heat absorbing sheet for a gas water heater according to claim 4, characterized in that: A spring (28) is provided in the mounting hole (26), and both ends of the spring (28) are respectively connected to the two groups of clamps (27).

6. The heat absorbing sheet for a gas water heater according to claim 1, wherein: Two groups of first heat energy guide plates (14) are provided on the mounting plate (11), both groups of the first heat energy guide plates (14) are rhombus-shaped, and four groups of first heat energy guide holes (15) are provided on the circumference of both groups of the first heat energy guide plates (14).

7. The heat absorbing sheet for a gas water heater according to claim 1, wherein: Two groups of second heat energy guide plates (16) are provided on the mounting plate (11) and the two groups of connecting plates (12); the six groups of second heat energy guide plates (16) are all triangular; and two groups of second heat energy guide holes (17) are opened on the six groups of second heat energy guide plates (16).

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