Water storage type water quality visual electric water heater

Abstract

This invention relates to the field of water heaters and discloses a storage-type water quality visualization electric water heater, comprising an outer shell, an insulation layer, and an inner tank, arranged sequentially from the inside out. An observation drain cylinder is installed at the bottom of the outer shell. A cleaning pipe penetrates the middle of the top wall of the outer shell, and the cleaning pipe sequentially passes through the insulation layer and the outer shell, connecting to a booster pump. Multiple spiral blades are fixed to the top wall of the cleaning nozzle. A drive rod passes through a fixed frame; a spherical waterproof supplementary light is fixed to the top of one side of the drive rod, and a spherical waterproof camera is fixed to the top of the other side. In this invention, the camera observes the condition inside the inner tank, allowing for real-time monitoring of the water heater's internal dirt and providing a comprehensive understanding of its cleanliness. The water pressure, through the spiral blades, causes the cleaning nozzle to rotate, and the water containing cleaning agent is sprayed at high pressure onto the inner tank, removing dirt and condensate.

Description

Technical Field

[0001] This invention relates to the field of water heaters, and more particularly to a storage-type electric water heater with visualized water quality. Background Technology

[0002] Traditional storage-type electric water heaters have a sealed inner tank, so users cannot directly see the water quality or scale inside the water heater. They can only rely on experience to regularly drain and clean it. If the dirt inside a traditional storage-type electric water heater continues to accumulate, it will lead to a serious decline in water quality, which will affect the health of bathing.

[0003] While some existing storage-type electric water heaters have implemented visualization solutions, most of them are single-window displays, making it difficult to efficiently check the water quality in the storage-type electric water heater at any time, thus failing to achieve the goal of keeping the water heater clean and efficient at all times.

[0004] Many existing storage water heaters require workers to completely disassemble them for cleaning, which is time-consuming, labor-intensive, and troublesome. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a storage-type water quality visualization electric water heater.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a storage-type water quality visualization electric water heater, comprising an outer shell, an insulation layer, and an inner tank, wherein the inner tank, insulation layer, and outer shell are arranged sequentially from the inside out; a water inlet pipe is installed on the top of the outer shell, the water inlet pipe passes through the insulation layer and connects to the top of the inner tank; an observation drain cylinder is installed on the bottom of the outer shell, the shell of the observation drain cylinder sequentially passes through the outer shell and the insulation layer and is fixed to the inner tank; a water outlet pipe is provided in the upper part of the observation drain cylinder; a cleaning pipe passes through the middle of the top wall of the outer shell, the cleaning pipe sequentially passes through the insulation layer and the outer shell and is connected to a booster pump; a cleaning nozzle is rotatably connected to one end of the cleaning pipe inside the inner tank; multiple nozzles are arranged in a circumferential array on the cleaning nozzle; multiple spiral blades are fixed on the top wall of the cleaning nozzle; the nozzles and the cleaning pipe are interconnected; the bottom of the observation drain cylinder is detachably fixed. The device includes a mounting base with a limit rod fixed to its top. A fixing frame is fixed to the top of the limit rod. A drive plate is slidably mounted on the limit rod, and drive rods are symmetrically fixed on the drive plate, passing through the fixing frame. A spherical waterproof supplementary light is fixed to the top of one drive rod, and a spherical waterproof camera is fixed to the top of the other drive rod. Elastic cleaning claws are provided on the outer sides of both the supplementary light and the camera. The inner top arc of the elastic cleaning claw fits against the outer side of the supplementary light and the camera. A sliding rod is slidably mounted on the inner side of each elastic cleaning claw. A spring is fixed to the lower end of each elastic cleaning claw and is fixed inside the elastic cleaning claw. A cleaning plate is fixed to the top of each sliding rod. The cleaning plate is arc-shaped and fits against the outer side of the supplementary light and the camera, respectively. A TDS sensor and a pH sensor are respectively mounted on the top of the fixing frame.

[0007] Preferably, it includes a pressure relief pipe that passes through the outer shell, the insulation layer and the inner liner in sequence and extends to the top of the inner liner. A pressure relief valve is installed at the bottom of the pressure relief pipe.

[0008] Preferably, a level gauge is sealed and installed at the top of the inner liner, and the level gauge passes through the inner liner, the insulation layer and the outer shell from the inside to the outside.

[0009] Preferably, a limiting ring is provided in the middle of the observation sewage discharge cylinder, and the lower parts of the fixing frame and the limiting ring are attached to each other and sealed to each other.

[0010] Preferably, the booster pump is installed at the outer casing, the spiral blades extend into the cleaning pipe, the outer edge of the spiral blades is attached to the inner wall of the cleaning pipe, the input end of the booster pump is connected to the water inlet pipe through a connecting pipe, a cleaning agent chamber is provided on the connecting pipe, a valve is provided on the water inlet pipe and between the connecting pipe and the outer casing, a valve is provided on the connecting pipe and between the water inlet pipe and the cleaning agent chamber, and a valve is provided at the bottom of the cleaning agent chamber.

[0011] Preferably, an observation window is embedded at the bottom of the inner liner, and a light is provided on one side of the observation window. The observation window is embedded in the outer shell through the insulation layer.

[0012] Preferably, a heating element is provided inside the inner liner.

[0013] Preferably, the drive plate is threadedly connected to a threaded rod, one end of which is rotatably connected to a mounting base, and the other end of which is fixedly connected to a motor, which is fixedly mounted at the bottom of the fixed frame.

[0014] Preferably, the drive rod has a spiral arc groove in the middle and a straight groove in the lower part. One end of the arc groove is connected to the straight groove. The inner wall of the observation drain cylinder is provided with two limiting posts. The ends of the limiting posts are inserted into the top of the arc groove respectively. The drive rod extends into the inner liner and the arc groove is still in the lower part of the fixed frame.

[0015] Preferably, the outer casing is provided with an intelligent chassis, and the intelligent chassis is provided with a processor. The processor is provided with a data interface, and the processor is electrically connected to a lighting lamp, a heating component, a booster pump, a TDS sensor, a pH sensor, a supplementary light, a camera, a motor, and a level gauge through adapters.

[0016] Working Principle: In actual use, clean water is injected into the inner tank through the inlet pipe. The heating element heats the water, and the hot water flows out through the drain pipe into the outlet pipe for use. For short-term observation of the water heater's interior, turn on the light and observe the scale buildup inside the tank through the observation window. If the observation window does not clearly show the condition of the water heater and does not meet the standards for cleaning, the TDS and pH sensors continuously monitor the water quality at the outlet pipe to ensure water quality monitoring within the water heater. At this time, the motor drives the drive plate to rise via a threaded rod. The drive plate pushes the drive rod to move on the fixed frame. When the drive rod moves upward, the limit post rotates the drive rod within the arc-shaped groove. As the drive rod rotates, the supplementary light and camera rotate. When the supplementary light and camera rotate, the elastic cleaning claw and the limit ring adhere to the outside of the supplementary light and camera. The spherical glass cover outside the camera and supplementary light is scraped clean of deposits, allowing it to clearly extend into the inner tank, enabling the camera to observe the condition inside the tank. If the water heater... If there is a lot of sediment inside, close the valve at the bottom of the inlet pipe to drain all the water from the inner tank. Close the valve on the outlet pipe and open the valve on the connecting pipe. Open the valve in the cleaning agent compartment. The booster pump will draw water through the connecting pipe, and at the same time, the cleaning agent mixture in the cleaning agent compartment will enter the cleaning pipe. When the water enters the cleaning nozzle from the cleaning pipe, the water pressure will cause the cleaning nozzle to rotate through the spiral blades. The water with cleaning agent will rotate and be sprayed at high pressure onto the inner tank, removing dirt and condensate. After the tank is full, seal it and let it stand to dissolve the solidified material. Then, close the valve in the cleaning agent compartment, turn off the booster pump, and open the valve on the outlet pipe to let the residual wastewater flow out. Then, turn on the booster pump, and the water will spray high-pressure water through the spiral blades to flush away the dissolved dirt on the inner tank. The wastewater will flow out from the outlet pipe, thus cleaning the water heater. If large particles of solidified material cannot flow out, disassemble the observation drain pipe to clean the camera and supplementary light, while also removing large particles of dirt.

[0017] The present invention has the following beneficial effects:

[0018] 1. In this invention, for short-term observation of the water heater's interior, the light is turned on, and the scale inside the tank is observed through the observation window. If the observation window does not clearly show the condition inside the water heater and does not meet the standards for cleaning the water heater, the TDS sensor and pH sensor can monitor the water quality at the outlet pipe at any time to ensure water quality monitoring inside the water heater. At this time, the motor drives the drive plate to rise through the threaded rod. The drive plate pushes the drive rod to move on the fixed frame. When the drive rod moves upward, the limiting post in the arc groove realizes the rotation of the drive rod. When the drive rod rotates, the supplementary light and camera rotate. When the supplementary light and camera rotate, the elastic cleaning claw and the limiting ring are attached to the outside of the supplementary light and camera. The spherical glass cover outside the camera and supplementary light is scraped to remove the deposits, allowing it to clearly extend into the inner tank, enabling the camera to observe the condition inside the tank. This allows the dirt inside the water heater to be viewed anytime and anywhere, and the cleanliness of the water heater can be fully understood.

[0019] 2. In this invention, if there is a lot of sediment inside the water heater, close the valve at the bottom of the inlet pipe to drain all the water from the inner tank, close the valve on the outlet pipe, open the valve on the connecting pipe, and open the valve in the cleaning agent compartment. The booster pump draws water through the connecting pipe, and at the same time, the cleaning agent mixed with water in the cleaning agent compartment enters the cleaning pipe. When the water enters the cleaning nozzle from the cleaning pipe, the water pressure causes the cleaning nozzle to rotate through the spiral blades. The water containing the cleaning agent rotates and is sprayed at high pressure onto the inner tank, where dirt and condensate are sprayed away. After the tank is full, it is sealed and allowed to settle. After dissolving the solidified material with cleaning agent, close the valve in the cleaning agent compartment and the booster pump. Open the valve on the outlet pipe to allow the residual wastewater to flow out. Then, turn on the booster pump, and the water will pass through the spiral blades to spray high-pressure water from the cleaning nozzles, rinsing away the dissolved dirt on the inner tank. The wastewater will flow out from the outlet pipe, thus cleaning the water heater. If large solidified particles inside the water heater cannot flow out, disassemble the observation drain pipe to clean the camera and supplementary light, while also removing large particles of dirt. This automatic cleaning of the water heater is achieved without disassembling the entire water heater. Attached Figure Description

[0020] Figure 1 This is a cross-sectional view of the water quality visualization electric water heater proposed in this invention.

[0021] Figure 2 This is a top sectional view of the cleaning nozzle of the water quality visualization electric water heater proposed in this invention.

[0022] Figure 3 This is a front sectional view of the observation drain cylinder of the water-storage type water quality visualization electric water heater proposed in this invention;

[0023] Figure 4 This is a partially enlarged view of the elastic cleaning claw of the present invention;

[0024] Figure 5 This is a perspective view of the elastic cleaning claw of the present invention;

[0025] Figure 6 This is a perspective view of the cleaning nozzle of the present invention;

[0026] Figure 7 This is a system diagram of the present invention.

[0027] Legend:

[0028] 1. Outer shell; 2. Insulation layer; 3. Inner liner; 4. Pressure relief pipe; 5. Pressure relief valve; 6. Observation window; 7. Lighting lamp; 8. Heating component; 9. Water inlet pipe; 10. Connecting pipe; 11. Cleaning agent tank; 12. Booster pump; 13. Cleaning pipe; 14. Cleaning nozzle; 15. Water outlet pipe; 16. Observation drain pipe; 17. Spiral blade; 18. Nozzle; 19. TDS sensor; 20. pH sensor; 21. Elastic cleaning claw; 22. Supplemental light; 23. Camera; 24. Limiting ring; 25. Motor; 26. Fixing frame; 27. Drive rod; 28. Arc groove; 29. ​​Straight groove; 30. Threaded rod; 31. Limiting rod; 32. Drive plate; 33. Mounting base; 34. Cleaning plate; 35. Sliding rod; 36. Spring; 37. Processor; 38. Data interface; 39. Limiting post; 40. Level gauge. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Reference Figure 1-7An embodiment of the present invention provides a storage-type water quality visualization electric water heater, comprising an outer shell 1, an insulation layer 2, and an inner tank 3, wherein the inner tank 3, the insulation layer 2, and the outer shell 1 are arranged sequentially from the inside out. A water inlet pipe 9 is installed on the top of the outer shell 1, passing through the insulation layer 2 and connecting to the top of the inner tank 3. An observation drain cylinder 16 is installed on the bottom of the outer shell 1, the shell of which sequentially passes through the outer shell 1 and the insulation layer 2 and is fixed to the inner tank 3. A water outlet pipe 15 is provided in the upper part of the observation drain cylinder 16. The top wall of the outer shell 1... A cleaning pipe 13 runs through the middle of the casing. The cleaning pipe 13 passes through the insulation layer 2 and the outer shell 1 and is connected to a booster pump 12. One end of the cleaning pipe 13 inside the inner liner 3 is rotatably connected to a cleaning nozzle 14. The cleaning nozzle 14 has multiple nozzles 18 arranged in a circular array. Multiple spiral blades 17 are fixed on the top wall of the cleaning nozzle 14. The nozzles 18 and the cleaning pipe 13 are interconnected. A mounting base 33 is detachably fixed to the bottom of the drain cylinder 16. A limit rod 31 is fixed to the top of the mounting base 33. A fixed frame 26 is fixed to the top of component 1. A drive plate 32 is slidably mounted on the limiting rod 31. Drive rods 27 are symmetrically fixed on the drive plate 32 and pass through the fixed frame 26. A spherical waterproof supplementary light 22 is fixed to the top of one drive rod 27, and a spherical waterproof camera 23 is fixed to the top of the other drive rod 27. Elastic cleaning claws 21 are provided on the outer sides of both the supplementary light 22 and the camera 23. The top of the elastic cleaning claws 21 is elastic, and the spherical part of the supplementary light 22 rotates and rises to extend outwards. Then, when moving downwards, it can squeeze the elastic cleaning claw 21, thereby resetting the sphere of the supplementary light 22. The inner top arc of the elastic cleaning claw 21 and the supplementary light 22 are in contact with the outer side of the camera 23. Sliding rods 35 are slidably provided on the inner side of the elastic cleaning claw 21. A spring 36 is fixed to the lower end of the elastic cleaning claw 21. The spring 36 is fixed inside the elastic cleaning claw 21. Cleaning plates 34 are fixed to the top of the sliding rods 35. The cleaning plates 34 are arc-shaped and are respectively in contact with the outer side of the supplementary light 22 and the camera 23.A TDS sensor 19 and a pH sensor 20 are respectively installed on the top of the fixed frame 26. In actual use, clean water is injected into the inner tank 3 through the inlet pipe 9, and the heating element 8 heats the water. The hot water flows out from the observation drain pipe 16 into the outlet pipe 15 for use. For short-term observation of the water heater's interior, the light 7 is turned on, and the scale inside the inner tank 3 is observed through the observation window 6. If the observation window 6 does not clearly show the condition of the water heater's interior and does not meet the standards for cleaning the water heater, the TDS sensor 19 and pH sensor 20 can monitor the water quality at the outlet pipe 15 at any time to ensure water quality monitoring inside the water heater. At this time, the motor 25 drives the drive plate 32 to rise through the threaded rod 30. The drive plate 32 pushes the drive rod 27 to move on the fixed frame 26. When the drive rod 27 moves upward, the limiting post 39 rotates within the arc-shaped groove 28. When the drive rod 27 rotates, the supplementary light 22 and the camera 23 rotate. When the supplementary light 22 and the camera 23 rotate, the elastic cleaning claw 21 and the limiting ring 24 fit against the outer side of the supplementary light 22 and the camera 23. The spherical glass cover on the outer side of the camera 23 and the supplementary light 22 is scraped clean of deposits, allowing it to clearly extend into the inner liner 3. The camera monitors the inner tank 3. If there is a lot of sediment inside the water heater, the valve at the bottom of the inlet pipe 9 is closed to drain all the water from the inner tank 3. The valve on the outlet pipe 15 is closed, and the valve on the connecting pipe 10 is opened. The valve on the cleaning agent tank 11 is opened, and the booster pump 12 draws water through the connecting pipe. At the same time, the cleaning agent mixture in the cleaning agent tank 11 enters the cleaning pipe 13. When the water enters the cleaning nozzle 14 from the cleaning pipe 13, the water pressure causes the cleaning nozzle 14 to rotate through the spiral blades 17. The water containing the cleaning agent is sprayed at high pressure onto the inner tank 3, removing dirt and condensation. The solidified material is sprayed away under high pressure. After the water tank is full, it is sealed and left to stand to dissolve the solidified material with the cleaning agent. Then, the valve of the cleaning agent tank 11 is closed, the booster pump 12 is turned off, and the valve on the outlet pipe 15 is opened to allow the residual wastewater to flow out. Then, the booster pump 12 is turned on, and the water passes through the spiral blades 17 to spray high-pressure water from the cleaning nozzles 14, rinsing away the dissolved dirt on the inner tank 3. The wastewater flows out from the outlet pipe 15, thus cleaning the water heater. If large solidified particles inside the water heater cannot flow out, the observation drain pipe 16 is disassembled to clean the camera 23 and the supplementary light 22, while also removing large particles of dirt.

[0031] The pressure relief pipe 4 passes through the outer shell 1, the insulation layer 2 and the inner tank 3 in sequence and extends to the top of the inner tank 3. A pressure relief valve 5 is installed at the bottom of the pressure relief pipe 4 to relieve pressure in the water heater and prevent excessive internal pressure.

[0032] A liquid level gauge 40 is sealed and installed on the top of the inner tank 3. The liquid level gauge 40 passes through the inner tank 3, the insulation layer 2 and the outer shell 1 from the inside to the outside. It is used to monitor the liquid level inside the water heater and prevent the water from being too full, which would cause excessive expansion pressure.

[0033] A limiting ring 24 is set in the middle of the sewage discharge pipe 16. The lower part of the fixing frame 26 and the limiting ring 24 are attached to each other and sealed to achieve a fixed seal.

[0034] A booster pump 12 is installed in the outer casing 1. The spiral blades 17 extend into the cleaning pipe 13, and the outer edge of the spiral blades 17 is attached to the inner wall of the cleaning pipe 13. The input end of the booster pump 12 is connected to the water inlet pipe 9 through the connecting pipe 10. A cleaning agent chamber 11 is provided on the connecting pipe 10. A valve is provided on the water inlet pipe 9 and between the connecting pipe 10 and the outer casing 1. A valve is provided on the connecting pipe 10 and between the water inlet pipe 9 and the cleaning agent chamber 11. A valve is provided at the bottom of the cleaning agent chamber 11 to facilitate the cleaning of the water heater.

[0035] The bottom of the inner liner 3 is inlaid with an observation window 6, and a light 7 is provided on one side of the observation window 6. The observation window 6 penetrates the insulation layer 2 and is inlaid on the outer shell 1. It is a simple observation window.

[0036] The inner tank 3 is equipped with a heating element 8 to heat the water.

[0037] The drive plate 32 is threadedly connected to a threaded rod 30. One end of the threaded rod 30 is rotatably connected to the mounting base 33, and the other end of the threaded rod 30 is fixedly connected to a motor 25. The motor 25 is fixedly installed at the bottom of the fixed frame 26 for driving.

[0038] The drive rod 27 has a spiral arc groove 28 in the middle and a straight groove 29 at the bottom. One end of the arc groove 28 is connected to the straight groove 29. Two limiting posts 39 are set on the inner wall of the sewage discharge cylinder 16. The ends of the limiting posts 39 are inserted into the top of the arc groove 28. The drive rod 27 extends into the inner liner 3 and the arc groove 28 is still at the bottom of the fixed frame 26.

[0039] The outer casing 1 is equipped with a smart chassis, inside which is a processor 37. The processor 37 is equipped with a data interface 38. The processor 37 is electrically connected to a lighting lamp 7, a heating element 8, a booster pump 12, a TDS sensor 19, a pH sensor 20, a supplementary light 22, a camera 23, a motor 25, and a level gauge 40 via adapters. The processor 37 has a program that enables the cooperation between multiple components to realize the intelligent use of the water heater. Through the built-in TDS sensor 19 and pH sensor 20, it monitors key indicators of the water quality in the inner tank in real time, such as the concentration of calcium and magnesium ions, acidity and alkalinity, or bacterial content. The processor collects and summarizes the above intelligent data and displays it on the smart screen. It can also transmit data to a mobile phone to intelligently control the water heater and view it at any time.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A storage-type water quality visualization electric water heater, comprising an outer shell (1), an insulation layer (2), and an inner tank (3), characterized in that: The inner liner (3), insulation layer (2), and outer shell (1) are arranged sequentially from the inside to the outside. A water inlet pipe (9) is installed on the top of the outer shell (1). The water inlet pipe (9) passes through the insulation layer (2) and connects to the top of the inner liner (3). An observation drain cylinder (16) is installed at the bottom of the outer shell (1). The shell of the observation drain cylinder (16) passes through the outer shell (1) and insulation layer (2) in sequence and is fixed to the inner liner (3). A water outlet pipe (15) is provided in the upper part of the observation drain cylinder (16). A cleaning pipe (13) passes through the middle of the top wall of the outer shell (1). A booster pump (12) is connected sequentially through the insulation layer (2) and the outer shell (1). One end of the cleaning pipe (13) inside the inner liner (3) is rotatably connected to a cleaning nozzle (14). The cleaning nozzle (14) has multiple nozzles (18) arranged in a circumferential array. Multiple spiral blades (17) are fixed on the top wall of the cleaning nozzle (14). The nozzles (18) and the cleaning pipe (13) are interconnected. The bottom of the observation drain cylinder (16) is detachably fixed with a mounting base (33). The top of the mounting base (33) is fixed with a limit rod (31). A fixed frame (26) is fixed to the top of (31). A drive plate (32) is slidably arranged on the limiting rod (31). A drive rod (27) is symmetrically fixed on the drive plate (32). The drive rod (27) passes through the fixed frame (26). A spherical waterproof supplementary light (22) is fixed to the top of one side of the drive rod (27). A spherical waterproof camera (23) is fixed to the top of the drive rod (27) on the other side. An elastic cleaning claw (21) is provided on the outer side of both the supplementary light (22) and the camera (23). The top of the inner side of the elastic cleaning claw (21) is... The arc-shaped fill light (22) is attached to the outside of the camera (23). The inner side of the elastic cleaning claw (21) is slidably provided with a sliding rod (35). The lower end of the elastic cleaning claw (21) is fixed with a spring (36). The spring (36) is fixed inside the elastic cleaning claw (21). The top of the sliding rod (35) is fixed with a cleaning plate (34). The cleaning plate (34) is arc-shaped and is attached to the outside of the fill light (22) and the camera (23) respectively. The top of the fixed frame (26) is respectively equipped with a TDS sensor (19) and a pH sensor (20).

2. The water quality visualization electric water heater according to claim 1, characterized in that: Includes a pressure relief pipe (4), which passes through the outer shell (1), the insulation layer (2) and the inner liner (3) in sequence and extends to the top of the inner liner (3). A pressure relief valve (5) is installed at the bottom of the pressure relief pipe (4).

3. The water quality visualization electric water heater according to claim 2, characterized in that: A level gauge (40) is sealed on the top of the inner liner (3), and the level gauge (40) passes through the inner liner (3), the insulation layer (2) and the outer shell (1) from the inside to the outside.

4. The water quality visualization electric water heater according to claim 3, characterized in that: The observation drain pipe (16) is provided with a limiting ring (24) in the middle, and the lower parts of the fixing frame (26) and the limiting ring (24) are attached to each other and sealed to each other.

5. The water quality visualization electric water heater according to claim 4, characterized in that: The booster pump (12) is installed in the outer casing (1). The spiral blade (17) extends into the cleaning pipe (13). The outer edge of the spiral blade (17) is attached to the inner wall of the cleaning pipe (13). The input end of the booster pump (12) is connected to the water inlet pipe (9) through the connecting pipe (10). A cleaning agent chamber (11) is provided on the connecting pipe (10). A valve is provided on the water inlet pipe (9) and between the connecting pipe (10) and the outer casing (1). A valve is provided on the connecting pipe (10) and between the water inlet pipe (9) and the cleaning agent chamber (11). A valve is provided at the bottom of the cleaning agent chamber (11).

6. The water quality visualization electric water heater according to claim 5, characterized in that: The bottom of the inner liner (3) is inlaid with an observation window (6), and a lighting lamp (7) is provided on one side of the observation window (6). The observation window (6) penetrates the insulation layer (2) and is inlaid on the outer shell (1).

7. The water quality visualization electric water heater according to claim 6, characterized in that: The inner liner (3) is equipped with a heating component (8).

8. The water quality visualization electric water heater according to claim 7, characterized in that: The drive plate (32) is threadedly connected to a threaded rod (30). One end of the threaded rod (30) is rotatably connected to the mounting base (33), and the other end of the threaded rod (30) is fixedly connected to a motor (25). The motor (25) is fixedly installed at the bottom of the fixed frame (26).

9. The storage-type water quality visualization electric water heater according to claim 8, characterized in that: The drive rod (27) has a spiral arc groove (28) in the middle and a straight groove (29) at the bottom. One end of the arc groove (28) is connected to the straight groove (29). The inner wall of the observation drain cylinder (16) is provided with two limiting posts (39). The ends of the limiting posts (39) are inserted into the top of the arc groove (28). The drive rod (27) extends into the inner liner (3) and the arc groove (28) is still at the bottom of the fixed frame (26).

10. The water quality visualization electric water heater according to claim 9, characterized in that: The outer casing (1) is equipped with an intelligent chassis, and the intelligent chassis is equipped with a processor (37). The processor (37) is equipped with a data interface (38). The processor (37) is electrically connected to a lighting lamp (7), a heating component (8), a booster pump (12), a TDS sensor (19), a pH sensor (20), a supplementary light (22), a camera (23), a motor (25), and a level gauge (40) through an adapter.

Images