Water storage inner container structure

Abstract

The utility model discloses a water storage inner container structure, which belongs to the technical field of water heating and comprises an inner container main body, a barrier plate is arranged in the inner container main body, and a through hole is arranged on the barrier plate. According to the structure, the barrier plate is arranged in the inner container main body, and steam and / or boiling resistance generated in the heating process of water in the inner container main body is reduced by utilizing the barrier plate, so that damage to the inner container main body caused by thermal expansion generated after the water in the inner container main body is heated for a long time is reduced, and the service life of the inner container main body is prolonged; meanwhile, the arrangement of the through holes can ensure the flowing of water in the inner container main body.

Description

Technical Field

[0001] This utility model relates to the field of water heating technology, specifically a water storage inner tank structure. Background Technology

[0002] A water heater is a device used to heat water. Currently, commercially available water heaters consist of a heating element and an inner tank. The inner tank stores water. When water enters the inner tank, the heating element heats the water. Once the water reaches a set temperature, the heating element stops working, and the heated water flows out of the inner tank for user use. Examples include: an energy-saving, pressureless water heater with automatic control for domestic water use disclosed in Chinese patent application CN201510196569.4; an electric water heater disclosed in Chinese utility model patent CN202322028151.5; an instantaneous electric water heater with anti-dry-burning function disclosed in Chinese patent application CN202410483426.0; and a heating inner tank structure for a coffee machine disclosed in Chinese utility model patent CN202223300670.4, etc.

[0003] However, when water is heated inside the inner liner, it boils. This boiling process generates a large amount of steam and turbulence within the liner. The steam causes thermal expansion, and the turbulence impacts the interior, damaging the liner and affecting its lifespan. Therefore, further improvements are necessary. Utility Model Content

[0004] The present invention aims to provide a water storage inner tank structure to overcome the shortcomings of the prior art.

[0005] A water storage inner tank structure designed for this purpose includes an inner tank body, a baffle plate disposed inside the inner tank body, and through holes disposed on the baffle plate.

[0006] The barrier plate is provided in one or more forms, with the barrier plates spaced apart from each other. The through hole is circular, elliptical, or polygonal, and is provided in one or more forms, with the through holes spaced apart from each other.

[0007] The axial direction of the barrier plate is parallel or perpendicular to the axial direction of the inner liner body.

[0008] The inner liner body is circular, elliptical, or polygonal in shape, and the outer shape of the barrier plate corresponds to the inner shape of the inner liner body, and the two are fixedly fitted together.

[0009] The inner liner body includes a shell, which is circular and open at both ends, and is respectively fixed with a first end cap and a second end cap. The barrier plate is made of metal material, is circular, and is fixed inside the shell by welding. The through holes are circular and are arranged in a ring array on the barrier plate.

[0010] The housing is made of sheet metal rolled into a circle, and the joints of the rolled parts are fixed by welding. The first end cap and the second end cap are made of metal material and are fixed to both ends of the housing by welding. The housing is also provided with a water inlet, the first end cap is also provided with a water outlet, and the second end cap is also provided with a drain outlet.

[0011] A first affix is ​​welded to the housing or between the housing and the first end cap, and a second affix is ​​welded to the housing or between the housing and the second end cap.

[0012] The curled joint welding of the shell forms a shell welding line, the joint welding between the first end cap and the shell forms a first welding line, the joint welding between the second end cap and the shell forms a second welding line, a first reinforcement point is welded between the shell welding line and the first welding line, and a second reinforcement point is welded between the shell welding line and the second welding line.

[0013] The first affix is ​​mounted on the housing welding line, the first welding line, and the first reinforcement point, and is fixed between the housing and the first end cap by welding. The welding point between the first affix and the housing and the first end cap forms the first affix welding line, and the first affix welding reinforcement point is also welded on the first affix welding line.

[0014] The second abutment is covered on the welding line of the housing and fixed to the housing by welding. The welding point between the second abutment and the housing forms the second abutment welding line. A second abutment welding reinforcement point is also welded on the second abutment welding line.

[0015] The housing is provided with an outlet water temperature detector assembly port for installing an outlet water temperature detector, an over-temperature protector assembly bracket for installing an over-temperature protector, a heating temperature detector assembly port for installing a heating temperature detector, and a heating tube assembly seat for installing a heating tube. The baffle plate is set near the outlet water temperature detector assembly port.

[0016] This utility model improves upon the above-mentioned structure by providing a baffle plate inside the inner liner body. The baffle plate reduces the resistance to steam and / or boiling generated by the water inside the inner liner body during the heating process, thereby reducing the damage to the inner liner body caused by thermal expansion of the water after prolonged heating, thus increasing the service life of the inner liner body. At the same time, the through holes ensure the flow of water inside the inner liner body. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0018] Figure 2 This is a schematic diagram of another perspective of an embodiment of the present utility model.

[0019] Figure 3 This is another perspective structural schematic diagram of an embodiment of the present utility model.

[0020] Figure 4 This is a schematic diagram of a barrier plate structure according to an embodiment of the present invention. Detailed Implementation

[0021] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See Figures 1-4 The water storage tank structure includes an inner tank body, a baffle plate 1 inside the inner tank body, and a through hole 2 on the baffle plate 1.

[0024] In this embodiment, a baffle plate 1 is provided inside the inner liner body. The baffle plate 1 is used to reduce the resistance of steam and / or boiling generated by the water inside the inner liner body during the heating process. This reduces the damage to the inner liner body caused by the thermal expansion of the water inside the inner liner body after prolonged heating, thereby increasing the service life of the inner liner body. At the same time, the through hole 2 ensures the flow of water inside the inner liner body.

[0025] One or more barrier plates 1 are provided, with multiple barrier plates 1 spaced apart. Through holes 2 are circular, elliptical, or polygonal, and one or more through holes 2 are provided, with multiple through holes 2 spaced apart.

[0026] The axial direction of the barrier plate 1 is parallel or perpendicular to the axial direction of the inner liner body.

[0027] The inner liner body is circular, elliptical, or polygonal in shape. The outer shape of the baffle plate 1 corresponds to the inner shape of the inner liner body, and the two are fixedly fitted together.

[0028] Specifically, the inner liner body includes a shell 3, which is circular and open at both ends, and is respectively fixed with a first end cap 4 and a second end cap 5. The baffle plate 1 is made of metal material, is circular, and is fixed inside the shell 3 by welding. The through holes 2 are circular and are arranged in a ring array on the baffle plate 1.

[0029] The shell 3 is made of sheet metal rolled into a circle, and the joints of the rolled parts are fixed by welding. The first end cap 4 and the second end cap 5 are made of metal materials and are fixed to both ends of the shell 3 by welding. The shell 3 is also provided with a water inlet 3.1, the first end cap 4 is also provided with a water outlet 4.1, and the second end cap 5 is also provided with a drain outlet 5.1.

[0030] A first mounting piece 6 is welded to the housing 3 or between the housing 3 and the first end cap 4, and a second mounting piece 7 is welded to the housing 3 or between the housing 3 and the second end cap 5.

[0031] The curled splicing and welding joint of the shell 3 forms a shell welding line 8. The splicing and welding joint between the first end cover 4 and the shell 3 forms a first welding line 9. The splicing and welding joint between the second end cover 5 and the shell 3 forms a second welding line 10. A first reinforcement point 11 is welded between the shell welding line 8 and the first welding line 9. A second reinforcement point 12 is welded between the shell welding line 8 and the second welding line 10.

[0032] In this embodiment, by using the first reinforcement point 11 and the second reinforcement point 12, the welding stability between the shell 3, the first hook 6 and the second hook 7 can be improved, and the service life of the inner liner body can be further extended.

[0033] The first mounting piece 6 is placed on the shell welding line 8, the first welding line 9, and the first reinforcement point 11, and is fixed between the shell 3 and the first end cover 4 by welding. The welding point between the first mounting piece 6 and the shell 3 and the first end cover 4 forms the first mounting welding line 13, and the first mounting welding reinforcement point 14 is also welded on the first mounting welding line 13.

[0034] The second mounting piece 7 is placed on the housing welding line 8 and fixed to the housing 3 by welding. The welding point between the second mounting piece 7 and the housing 3 forms the second mounting welding line 15. The second mounting welding line 15 is also welded with a second mounting welding reinforcement point 16.

[0035] In this embodiment, by using the first affixed welding reinforcement point 14 and the second affixed welding reinforcement point 16, the welding stability of the first affixed part 6 and the second affixed part 7 can be improved, thereby improving the stability of the inner liner body during affixed assembly. At the same time, the first affixed part 6 can cover part of the shell welding line 8, part of the first welding line 9, and the entire first reinforcement point 11, and the second affixed part 7 can cover the entire shell welding line 8, thereby improving the neatness of the inner liner body's appearance.

[0036] The housing 3 is provided with an outlet water temperature detector assembly port 3.3 for installing an outlet water temperature detector, an over-temperature protector assembly bracket 3.4 for installing an over-temperature protector, a heating temperature detector assembly port 3.5 for installing a heating temperature detector, and a heating tube assembly seat 3.6 for installing a heating tube. The baffle plate 1 is set at a position close to the outlet water temperature detector assembly port 3.3.

[0037] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A water storage liner structure comprising a liner body, characterized in that: The inner container body is internally provided with a barrier plate (1), the barrier plate (1) is provided with a through hole (2), the through hole (2) is circular, or oval, or polygonal, and is provided with one or more, a plurality of through holes (2) are arranged at intervals; the barrier plate (1) is provided with one or more, a plurality of barrier plates (1) are arranged at intervals; the axial direction of the barrier plate (1) is parallel or perpendicular to the axial direction of the inner container body; the inner container body is circular, or oval, or polygonal, the outer shape of the barrier plate (1) corresponds to the inner shape of the inner container body, and the two are fixedly matched; the inner container body comprises a shell (3), the shell (3) is circular, and both ends thereof are open, and a first end cover (4) and a second end cover (5) are fixedly arranged at both ends respectively, the barrier plate (1) is made of metal material and is circular, and is fixed in the shell (3) by welding, the through hole (2) is circular and is provided with a plurality of through holes, and is arranged in a circular array on the barrier plate (1).

2. The water storage liner structure according to claim 1, wherein: The shell (3) is curled into a circular shape by metal sheet metal, and the spliced part of the curling is fixed by welding, the first end cover (4) and the second end cover (5) are respectively made of metal material, and are respectively fixed on the two ends of the shell (3) by welding, the shell (3) is further provided with a water inlet (3.1), the first end cover (4) is further provided with a water outlet (4.1), and the second end cover (5) is further provided with a drain (5.1).

3. The water storage liner structure according to claim 2, wherein: The shell (3) or between the shell (3) and the first end cover (4) is further welded with a first hanging part (6), and the shell (3) or between the shell (3) and the second end cover (5) is further welded with a second hanging part (7).

4. The water storage liner structure according to claim 3, wherein: The spliced and welded part of the curling of the shell (3) forms a shell welding line (8), the spliced and welded part between the first end cover (4) and the shell (3) forms a first welding line (9), the spliced and welded part between the second end cover (5) and the shell (3) forms a second welding line (10), the first reinforcing point (11) is welded between the shell welding line (8) and the first welding line (9), and the second reinforcing point (12) is welded between the shell welding line (8) and the second welding line (10).

5. The water storage liner structure according to claim 4, wherein: The first hanging part (6) is arranged on the shell welding line (8), the first welding line (9) and the first reinforcing point (11), and is fixed between the shell (3) and the first end cover (4) by welding, the welding part between the first hanging part (6) and the shell (3) and the first end cover (4) forms a first hanging welding line (13), and the first hanging welding line (13) is further welded with a first hanging welding reinforcing point (14); the second hanging part (7) is arranged on the shell welding line (8) and is fixed on the shell (3) by welding, the welding part between the second hanging part (7) and the shell (3) forms a second hanging welding line (15), and the second hanging welding line (15) is further welded with a second hanging welding reinforcing point (16).

6. The water storage liner structure according to claim 1, wherein: The shell (3) is provided with a water outlet temperature detector assembly opening (3.3) for mounting a water outlet temperature detector, an over-temperature protector assembly frame (3.4) for mounting an over-temperature protector, a heating temperature detector assembly opening (3.5) for mounting a heating temperature detector, and a heating tube assembly seat (3.6) for mounting a heating tube, and the barrier plate (1) is arranged near the water outlet temperature detector assembly opening (3.3).

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