Inner container assembly of electric water heater

Abstract

The utility model discloses an electric water heater inner container assembly which comprises an inner container, a water inlet connector, a water outlet connector and a base, and the inner container is fixedly connected to the top of the base. By arranging the water pump, the discharging pipe, the material pumping pipe, the material box and the stirring mechanism, an operator fills a cleaning agent into the material box, then the water pump pumps the cleaning agent in the material box into the inner container through the discharging pipe and the material pumping pipe, and the cleaning agent dissolves scale in the inner container; therefore, an operator does not need to detach the inner container for cleaning, and the problems that after the inner container is used for a period of time, incrustation is generated in the inner container, the incrustation is attached to the interior of the inner container, the interior of the inner container needs to be cleaned in order to avoid the situation that the volume of the inner container is affected by excessive incrustation accumulation, and the inner container needs to be detached and cleaned in a common cleaning mode, and the cleaning efficiency is high are solved. The cleaning mode needs professional personnel for cleaning, the cleaning cost is high, and the operation is tedious.

Description

Technical Field

[0001] The utility model relates to the technical field of electric water heaters, in particular to an inner tank component of an electric water heater. Background Art

[0002] An electric water heater is a household appliance that uses electricity as energy to heat water. It is usually used in places where hot water is needed, such as home bathing and kitchens. The inner tank of the electric water heater is its core component, and its quality is directly related to the service life and safety performance of the water heater. The inner tank is used for water storage and heating. After a period of use, scale will form inside the inner tank, and the scale will adhere to the inside of the inner tank. In order to avoid excessive accumulation of scale and affect the volume of the inner tank, it is necessary to clean the inside of the inner tank. The commonly used cleaning method requires disassembling the inner tank for cleaning. This cleaning method requires professional cleaning, and the cleaning cost is high and the operation is cumbersome. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an inner tank assembly of an electric water heater, which has the advantage of not disassembling the inner tank for cleaning, and solves the problem that scale will be generated inside the inner tank after being used for a period of time. The scale will adhere to the inside of the inner tank. In order to avoid excessive accumulation of scale affecting the volume of the inner tank, it is necessary to clean the inside of the inner tank. The commonly used cleaning method requires disassembling the inner tank for cleaning. This cleaning method requires professional personnel to clean, and the cleaning cost is high and the operation is cumbersome.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inner tank assembly of an electric water heater, comprising an inner tank, a water inlet joint, a water outlet joint and a base, the inner tank being fixedly connected to the top of the base, the water inlet joint being fixedly connected to the left side of the top of the inner tank surface, the water outlet joint being fixedly connected to the right side of the inner tank surface, a water pump being arranged on the front side of the inner tank, the output end of the water pump being connected to a discharge pipe, the other end of the discharge pipe being connected to the inner tank, the input end of the water pump being connected to a material extraction pipe, the other end of the material extraction pipe being connected to a material box, and a stirring mechanism being fixedly connected to the left side of the inner tank.

[0005] As a preferred embodiment of the utility model, the stirring mechanism includes a driving motor, the driving motor is fixedly connected to the left side of the inner pot, the output end of the driving motor is located inside the inner pot, the output end of the driving motor is fixedly connected to a rotating rod, the surface of the rotating rod is fixedly connected to a stirring rod, and a plurality of stirring rods are provided and distributed equidistantly in a ring shape.

[0006] As a preferred embodiment of the utility model, the right side of the bottom of the inner tank surface is connected to a sewage pipe, and the other end of the sewage pipe is connected to a valve.

[0007] As a preferred embodiment of the present invention, a support plate is fixedly connected to the front side of the base, and the water pump and the material box are located on the top of the support plate.

[0008] As a preferred embodiment of the utility model, the top of the material box is connected to a discharge pipe, and the discharge pipe is arranged in a trumpet shape.

[0009] As a preferred embodiment of the present invention, an observation window is fixedly connected to the front side of the material box through a through groove, and the material of the observation window is transparent acrylic.

[0010] As a preferred embodiment of the present invention, the left and right sides of the bottom of the support plate are fixedly connected with reinforcement ribs, and the other ends of the reinforcement ribs are fixedly connected to the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a water pump, a discharge pipe, a material extraction pipe, a material box and a stirring mechanism, so that an operator can fill a cleaning agent into the material box, and then use the water pump to extract the cleaning agent in the material box into the inner tank through the discharge pipe and the material extraction pipe, so that the cleaning agent dissolves the scale inside the inner tank, thereby avoiding the operator from disassembling the inner tank for cleaning. The utility model solves the problem that scale will be generated inside the inner tank after a period of use, and the scale will adhere to the inside of the inner tank. In order to avoid excessive accumulation of scale and affect the volume of the inner tank, it is necessary to clean the inside of the inner tank. The commonly used cleaning method requires the inner tank to be disassembled for cleaning. This cleaning method requires professional personnel to clean, and the cleaning cost is high and the operation is cumbersome. The utility model achieves the effect of cleaning the inner tank without disassembling.

[0013] 2. The utility model provides a stirring mechanism. When the cleaning agent and hot water are added into the inner tank, the operator starts the driving motor, and then the output end of the driving motor drives the rotating rod to rotate, and then the rotating rotating rod drives the stirring rod to rotate, so that the cleaning agent and hot water can be better mixed, thereby improving the efficiency of the cleaning agent in dissolving scale.

[0014] 3. The utility model provides a drain pipe and a valve. When the cleaning agent has completely dissolved the scale in the inner tank, the operator opens the valve so that the valve no longer blocks the drain pipe, allowing hot water to be discharged through the drain pipe with the scale, thereby ensuring the convenience of the operator in draining the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0017] Figure 3It is a schematic diagram of the cross-sectional structure of the inner tank of the utility model.

[0018] In the figure: 1. Inner tank; 2. Water inlet joint; 3. Water outlet joint; 4. Base; 5. Water pump; 6. Discharge pipe; 7. Extraction pipe; 8. Material box; 9. Stirring mechanism; 91. Drive motor; 92. Rotating rod; 93. Stirring rod; 10. Drain pipe; 11. Valve; 12. Support plate; 13. Discharge pipe; 14. Observation window; 15. Reinforcement ribs. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 3 As shown, the utility model provides an inner tank assembly of an electric water heater, comprising an inner tank 1, a water inlet joint 2, a water outlet joint 3 and a base 4, the inner tank 1 is fixedly connected to the top of the base 4, the water inlet joint 2 is fixedly connected to the left side of the top of the surface of the inner tank 1, the water outlet joint 3 is fixedly connected to the right side of the surface of the inner tank 1, a water pump 5 is arranged on the front side of the inner tank 1, the output end of the water pump 5 is connected to a discharge pipe 6, the other end of the discharge pipe 6 is connected to the inner tank 1, the input end of the water pump 5 is connected to a pumping pipe 7, the other end of the pumping pipe 7 is connected to a material box 8, and a stirring mechanism 9 is fixedly connected to the left side of the inner tank 1.

[0021] refer to Figure 3 The stirring mechanism 9 includes a driving motor 91, which is fixedly connected to the left side of the inner pot 1. The output end of the driving motor 91 is located inside the inner pot 1. The output end of the driving motor 91 is fixedly connected to a rotating rod 92. The surface of the rotating rod 92 is fixedly connected to a stirring rod 93. A plurality of stirring rods 93 are arranged and are distributed equidistantly in a ring shape.

[0022] As a technical optimization scheme of the utility model, by setting a stirring mechanism 9, when the cleaning agent and hot water are added to the inner tank 1, the operator starts the driving motor 91, and then the output end of the driving motor 91 drives the rotating rod 92 to rotate, and then the rotating rotating rod 92 drives the stirring rod 93 to rotate, so that the cleaning agent and hot water can be better mixed, thereby improving the efficiency of the cleaning agent in dissolving scale.

[0023] refer to Figure 2 The right side of the bottom of the inner tank 1 is connected to a drain pipe 10 , and the other end of the drain pipe 10 is connected to a valve 11 .

[0024] As a technical optimization scheme of the utility model, by setting a drain pipe 10 and a valve 11, when the cleaning agent has completely dissolved the scale in the inner tank 1, the operator opens the valve 11, so that the valve 11 no longer blocks the drain pipe 10, and the hot water is discharged through the drain pipe 10 with the scale, thereby ensuring the convenience of the operator in draining.

[0025] refer to Figure 1 A support plate 12 is fixedly connected to the front of the base 4 , and the water pump 5 and the material box 8 are located on the top of the support plate 12 .

[0026] As a technical optimization solution of the utility model, by setting the support plate 12, the support plate 12 and the base 4 are fixedly installed, so that the support plate 12 supports the water pump 5 and the material box 8, providing the necessary conditions for the water pump 5 and the material box 8.

[0027] refer to Figure 1 The top of the material box 8 is connected with a discharge pipe 13, and the discharge pipe 13 is arranged in a trumpet shape.

[0028] As a technical optimization solution of the utility model, by providing a trumpet-shaped discharge pipe 13 , when the operator fills the cleaning agent into the material box 8 , the discharge pipe 13 can effectively guide the cleaning agent into the material box 8 .

[0029] refer to Figure 2 The front of the material box 8 is fixedly connected with an observation window 14 through a through groove, and the material of the observation window 14 is transparent acrylic.

[0030] As a technical optimization solution of the present invention, by providing an observation window 14 made of transparent acrylic material, the operator can observe the position of the cleaning agent inside the material box 8 through the observation window 14 to avoid the situation where there is no cleaning agent.

[0031] refer to Figure 2 The left and right sides of the bottom of the support plate 12 are fixedly connected with reinforcement ribs 15 , and the other end of the reinforcement rib 15 is fixedly connected to the base 4 .

[0032] As a technical optimization solution of the utility model, by setting reinforcing ribs 15, the reinforcing ribs 15 and the support plate 12 are fixedly installed, so that the reinforcing ribs 15 can reinforce the installation of the support plate 12 to avoid the support plate 12 falling off after long-term use.

[0033] The working principle and use process of the utility model are as follows: when the operator needs to clean the inside of the scale, first the water outlet joint 3 is closed, and then the operator starts the water pump 5, so that the input end of the water pump 5 draws the cleaning agent in the material box 8 into the water pump 5 through the extraction pipe 7, and then the output end of the water pump 5 transports the material to the inner tank 1 through the discharge pipe 6, and then the operator fills the inner tank 1 with hot water through the water inlet joint 2, and the operator starts the driving motor 91, and then the output end of the driving motor 91 drives the rotating rod 92 to rotate, and then the rotating rotating rod 92 drives the stirring rod 93 to rotate, so that the cleaning agent and the hot water are mixed, and after soaking for a period of time, the chemical substances in the cleaning agent will dissolve the scale, and then the operator opens the valve 11, so that the valve 11 no longer blocks the drain pipe 10, so that the hot water is discharged through the drain pipe 10 with the scale, thereby avoiding the operator's work of disassembling and cleaning the inner tank 1, and improving the convenience of the operator in cleaning the inner tank 1.

[0034] To sum up: this electric water heater inner tank component, by setting a water pump 5, a discharge pipe 6, a suction pipe 7, a material box 8 and a stirring mechanism 9, allows the operator to add cleaning agent into the material box 8, and then the water pump 5 draws the cleaning agent in the material box 8 into the inner tank 1 through the discharge pipe 6 and the suction pipe 7, so that the cleaning agent dissolves the scale inside the inner tank 1, thereby avoiding the operator from disassembling the inner tank 1 for cleaning, and solves the problem that after a period of use, scale will be generated inside the inner tank, and the scale will adhere to the inside of the inner tank. In order to avoid excessive accumulation of scale affecting the volume of the inner tank, it is necessary to clean the inside of the inner tank. The commonly used cleaning method requires the inner tank to be disassembled for cleaning. This cleaning method requires professional personnel to clean, and the cleaning cost is high and the operation is cumbersome.

[0035] 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. An inner tank assembly of an electric water heater, comprising an inner tank (1), a water inlet joint (2), a water outlet joint (3) and a base (4), characterized in that: The inner container (1) is fixedly connected to the top of the base (4); the water inlet joint (2) is fixedly connected to the left side of the top of the inner container (1); the water outlet joint (3) is fixedly connected to the right side of the inner container (1); a water pump (5) is arranged on the front side of the inner container (1); the output end of the water pump (5) is connected to a discharge pipe (6); the other end of the discharge pipe (6) is connected to the inner container (1); the input end of the water pump (5) is connected to a material extraction pipe (7); the other end of the material extraction pipe (7) is connected to a material box (8); and a stirring mechanism (9) is fixedly connected to the left side of the inner container (1).

2. The inner tank assembly of an electric water heater according to claim 1, characterized in that: The stirring mechanism (9) comprises a driving motor (91), the driving motor (91) being fixedly connected to the left side of the inner pot (1), the output end of the driving motor (91) being located inside the inner pot (1), the output end of the driving motor (91) being fixedly connected to a rotating rod (92), the surface of the rotating rod (92) being fixedly connected to a stirring rod (93), a plurality of stirring rods (93) being provided and being distributed in a circular shape at equal distances.

3. The inner tank assembly of an electric water heater according to claim 1, characterized in that: The right side of the bottom of the surface of the inner container (1) is connected to a sewage pipe (10), and the other end of the sewage pipe (10) is connected to a valve (11).

4. The inner tank assembly of an electric water heater according to claim 1, characterized in that: A support plate (12) is fixedly connected to the front side of the base (4), and the water pump (5) and the material box (8) are located on the top of the support plate (12).

5. The inner tank assembly of an electric water heater according to claim 1, characterized in that: The top of the material box (8) is connected to a discharge pipe (13), and the discharge pipe (13) is arranged in a trumpet shape.

6. The inner tank assembly of an electric water heater according to claim 1, characterized in that: An observation window (14) is fixedly connected to the front side of the material box (8) via a through slot, and the material of the observation window (14) is transparent acrylic.

7. The inner tank assembly of an electric water heater according to claim 4, characterized in that: The left and right sides of the bottom of the support plate (12) are both fixedly connected with reinforcement ribs (15), and the other end of the reinforcement rib (15) is fixedly connected to the base (4).

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