Electric heating boiler with leakage protection function

Abstract

The utility model discloses an electric heating boiler with leakage protection, which comprises an electric heating boiler component, the electric heating boiler component is communicated with a warm water processing component and is used for cooling and storing warm water, and a water outlet control component is fixed on the front side of the electric heating boiler component and is used for manually controlling a switch. The electric heating boiler assembly comprises an electric heating boiler shell, an electric heating boiler cavity is formed in the electric heating boiler shell, an electric heater is fixed to the electric heating boiler cavity, the electric heater is electrically connected with a leakage protector, and the leakage protector is electrically connected with the electric heating boiler cavity. A first temperature sensor and a water level sensor are fixed to the inner wall of the electric heating boiler cavity. The electric heating boiler with the leakage protection function is provided with the warm water treatment assembly, hot water in the S-shaped water conveying pipe is subjected to heat absorption under the auxiliary effect of the heat conduction plate, heat dissipation and cooling are conducted under the auxiliary effect of the multiple sets of cooling fans on the second water tank, and finally heat is stored in the second water tank and dissipated again under the effect of the cooling fans on the second water tank.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating boilers, in particular to an electric heating boiler with leakage protection. Background Art

[0002] An electric boiler is also called an electric heating boiler or an electric heating boiler. As the name implies, it uses electricity as energy and converts it into thermal energy, which is then converted by the boiler to output steam, high-temperature water or an organic heat carrier with a certain amount of thermal energy. Electric heating boilers have a short heating time and are widely used in real life. Existing electric heating boilers with leakage protection can only use hot water when in use, and cannot cool and store hot water according to on-site needs. In addition, if the water is not turned off in time when the drainage electric heating boiler is heating water, the hot water will be directly discharged, resulting in a waste of water resources. Utility Model Content

[0003] The utility model aims to provide an electric heating boiler with leakage protection to solve the problem that the electric heating boiler with leakage protection proposed in the above background technology can only use hot water when in use, and cannot cool and store the hot water according to on-site needs, and if the water is not turned off in time when the drainage electric heating boiler heats water, the hot water is directly discharged, causing a waste of water resources.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric heating boiler with leakage protection, comprising an electric heating boiler assembly, the electric heating boiler assembly is connected to a warm water treatment assembly and is used for cooling and storing warm water, a water outlet control assembly is fixed on the front side of the electric heating boiler assembly and is used for manually controlling the switch, a filter recovery assembly is arranged on the lower side of the water outlet control assembly and is used for waste water recovery and treatment, the electric heating boiler assembly comprises an electric heating boiler shell, an electric heating boiler cavity is arranged in the electric heating boiler shell, an electric heater is fixed on the electric heating boiler cavity, the electric heater is electrically connected to a leakage protector, a first temperature sensor and a water level sensor are fixed on the inner wall of the electric heating boiler cavity, the first temperature sensor is located on the lower side of the water level sensor and is used for temperature monitoring, and a first water supply pipe connects the electric heating boiler cavity with a first water tank.

[0005] Preferably, the warm water treatment component includes a serpentine water pipe, which connects the electric heating boiler cavity and the second water tank. A heat conducting plate is fixed on the outer wall of the serpentine water pipe. The heat conducting plate is used for heat absorption treatment. The heat conducting plate is arranged in the heat dissipation box shell. The heat dissipation fan passes through the heat dissipation box shell. The second temperature sensor is fixed on the inner wall of the second water tank and is used to monitor the water temperature in the second water tank.

[0006] By adopting the above technical solution, the supply of warm water is ensured by setting up the warm water treatment component.

[0007] Preferably, the water outlet control assembly includes a fixed plate, on which a display and a child lock are embedded, the display is located on one side of the child lock, the child lock is located on the lower side of the hot water button, a warm water button is arranged on the lower side of the hot water button, and the water outlet is connected to the second water tank and the electric heating boiler cavity and is used to discharge hot water or warm water.

[0008] By adopting the above technical solution and providing a water outlet control component, scalding of children can be avoided.

[0009] Preferably, the filtering and recovering assembly comprises a filter screen, which is embedded in the upper side of the filtering tank. The filtering tank is connected to the wastewater filter through a wastewater pipe. The wastewater filter is connected to the filter element. The filter element is connected to the third water storage tank through a return pipe and is used to store recovered water.

[0010] By adopting the above technical solution and setting up a filtering and recycling component, waste of water resources can be avoided.

[0011] Preferably, the filter screens are provided in two groups, and the mesh densities of the two groups of filter screens are different.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the electric heating boiler with leakage protection

[0013] (1) A warm water treatment component is provided. The setting of the serpentine water pipe prolongs the hot water delivery time in the heat dissipation box shell. With the assistance of the heat conduction plate, the hot water in the serpentine water pipe absorbs heat, and with the assistance of multiple groups of cooling fans on the second water tank, the hot water is cooled and stored in the second water tank. With the assistance of the cooling fans on the second water tank, the hot water is cooled again, ensuring that the water in the second water tank is completely cooled and the warm water is used normally;

[0014] (2) A filtering and recycling component is provided, and two groups of filter nets are used to filter impurities to ensure the filtering quality. The excess hot water at the water outlet is collected and recycled under the action of the filter tank. The waste water is filtered through the waste water filter and the filter element in turn, and finally stored in the third water storage tank for recycling and reuse, thereby avoiding the waste of water resources and increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the electric heating boiler assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the distribution structure of the water outlet control component of the utility model on the warm water treatment component;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the electric heating boiler assembly of the utility model.

[0019] In the figure: 1. Electric heating boiler assembly; 11. Electric heating boiler shell; 12. Electric heating boiler cavity; 13. Electric heater; 14. Leakage protector; 15. First temperature sensor; 16. Water level sensor; 17. First water pipe; 18. First water storage tank; 2. Warm water treatment assembly; 21. Serpentine water pipe; 22. Heat conduction plate; 23. Cooling fan; 24. Second water tank; 25. Second temperature sensor; 26. Cooling box shell; 3. Water outlet control assembly; 31. Fixing plate; 32. Display; 33. Child lock; 34. Hot water button; 35. Warm water button; 36. Water outlet; 4. Filter recovery assembly; 41. Filter net; 42. Filter tank; 43. Wastewater filter; 44. Filter element; 45. Third water storage tank. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: an electric heating boiler with leakage protection such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an electric heating boiler assembly 1 includes an electric heating boiler shell 11, an electric heating boiler chamber 12 is arranged in the electric heating boiler shell 11, an electric heater 13 is fixed on the electric heating boiler chamber 12, the electric heater 13 is electrically connected to the leakage protector 14, a first temperature sensor 15 and a water level sensor 16 are fixed on the inner wall of the electric heating boiler chamber 12, the first temperature sensor 15 is located at the lower side of the water level sensor 16 and is used for temperature monitoring, a first water pipe 17 connects the electric heating boiler chamber 12 with a first water storage tank 18, wherein the temperature sensor model is CWDZ11, the water level sensor model is HM21, the temperature sensor and the water level sensor are prior art, a high-pressure flushing device is fixed on the upper side of the inside of the electric heating boiler chamber 12, a high-pressure nozzle cleans the inside of the electric heating boiler chamber 12, and the cleaned water enters the wastewater filter 43 through the water pipe to avoid water resource waste;

[0022] Preferably, a support rod is fixed on the upper side of the electric heating boiler housing 11, and a photovoltaic panel is fixed on the support rod. The photovoltaic panel converts solar energy into electrical energy and stores it in a battery. The battery provides electrical energy for the entire device, thereby saving electrical energy. The battery is placed on the top of the electric heating boiler housing 11, and a base is fixed on the lower side of the electric heating boiler housing 11. A limiting groove is provided on the lower side of the base, and an electric telescopic rod is fixed in the limiting groove. The electric telescopic rod is fixed to a universal wheel through a spring shaft, which is convenient for moving the entire device and increases practicality.

[0023] Specifically, a PLC is fixed on the left side of the electric heating boiler housing 11, and the PLC is electrically connected to the leakage protector 14. When the leakage protector 14 detects that the electric heater 13 has leakage, the PLC automatically turns off the electric heater 13 to protect the entire device, and the PLC electrically controls the entire device;

[0024] In the above scheme, the tap water in the first water storage tank 18 enters the electric heating boiler cavity 12 through the first water pipe 17 with the assistance of the booster pump, the water level sensor 16 monitors the water amount in the electric heating boiler cavity 12, and the water in the electric heating boiler cavity 12 is heated with the assistance of the electric heater 13 in the electric heating boiler cavity 12. The first temperature sensor 15 monitors the hot water temperature in the electric heating boiler cavity 12. When the leakage protector 14 detects that the electric heater 13 has leakage, the PLC turns off the electric heater 13 to avoid electric shock and life safety.

[0025] like Figure 1 and Figure 3 As shown, the electric heating boiler component 1 is connected to the warm water treatment component 2 and is used for cooling and storing warm water, wherein the warm water treatment component 2 includes a serpentine water pipe 21, the serpentine water pipe 21 is connected to the electric heating boiler cavity 12 and the second water tank 24, a heat conducting plate 22 is fixed on the outer wall of the serpentine water pipe 21, the heat conducting plate 22 is used for heat absorption treatment, the heat conducting plate 22 is arranged in a heat dissipation box shell 26, a heat dissipation fan 23 runs through the heat dissipation box shell 26, and a second temperature sensor 25 is fixed on the inner wall of the second water tank 24 and is used to monitor the water temperature in the second water tank 24;

[0026] Preferably, three groups of cooling fans 23 are arranged on the heat dissipation box housing 26, and the three groups of cooling fans 23 work simultaneously to ensure the heat dissipation effect, and the heat conduction plate 22 is arranged in a serpentine shape and wound around the serpentine water pipe 21 to ensure the heat conduction effect;

[0027] In the above scheme, the hot water heated in the electric heating boiler cavity 12 enters the serpentine water pipe 21, and the hot water in the serpentine water pipe 21 is subjected to heat conduction treatment with the assistance of the heat conducting plate 22, and heat dissipation treatment is simultaneously performed with the assistance of multiple groups of heat dissipation fans 23 on the heat dissipation box shell 26 to ensure the heat dissipation quality. The hot water after heat dissipation and cooling is stored in the second water tank 24, and the second temperature sensor 25 monitors the water temperature. When the temperature does not meet the standard, the heat dissipation treatment is continued through the heat dissipation fan 23 on the second water tank 24 to ensure the heat dissipation quality.

[0028] like Figure 1 and Figure 3 As shown, a water outlet control assembly 3 is fixed on the front side of the electric heating boiler assembly 1 and is used to manually control the switch, wherein the water outlet control assembly 3 includes a fixing plate 31, a display 32 and a child lock 33 are embedded on the fixing plate 31, the display 32 is located on one side of the child lock 33, the child lock 33 is located on the lower side of the hot water button 34, a warm water button 35 is arranged on the lower side of the hot water button 34, and a water outlet 36 is connected to the second water tank 24 and the electric heating boiler cavity 12 and is used to discharge hot water or warm water;

[0029] Preferably, two groups of water outlet control components 3 are provided, and the two groups of water outlet control components 3 are symmetrically arranged about the central axis of the electric heating boiler housing 11. The water outlet 36 is respectively connected to the second water tank 24 and the electric heating boiler chamber 12 through two groups of water pipes. Electric valves are arranged in the two groups of water pipes to ensure normal water discharge of warm water and hot water.

[0030] In the above scheme, the setting of the child lock 33 prevents children from accidentally opening the water heater and causing burns. The display 32 displays the temperature for easy observation. When the child lock 33 is pressed manually and the hot water button 34 is pressed, the electric valve in the water pipe connected to the electric heating boiler chamber 12 is opened, and the hot water is discharged through the water outlet 36. Similarly, the warm water in the second water tank 24 is discharged through the water outlet 36.

[0031] like Figure 1 As shown, a filter recovery component 4 is arranged at the lower side of the water outlet control component 3 and is used for wastewater recovery and treatment. The filter recovery component 4 includes a filter screen 41, and the filter screen 41 is embedded in the upper side of the filter tank 42. The filter tank 42 is connected to the wastewater filter 43 through a wastewater pipe. The wastewater filter 43 is connected to the filter element 44. The filter element 44 is connected to the third water storage tank 45 through a return pipe and is used to store recovered water. Among them, two groups of filter screens 41 are arranged, and the mesh densities of the two groups of filter screens 41 are different. The arrangement of the two layers of filter screens 41 ensures the filtering quality. The filter screen 41 is pulled upward to separate from the filter tank 42, and the filter screen 41 is directly cleaned later.

[0032] Preferably, the wastewater filter 43 includes pebble filter material, quartz sand filter material, modified fiber ball, activated alumina ball water purification filter material and activated carbon filter material, and the filter element 44 is made of RO reverse osmosis membrane;

[0033] In the above scheme, the wastewater filtered by the filter net 41 enters the wastewater filter 43 through the wastewater pipe on the lower side of the filter tank 42, and the wastewater is treated with the assistance of the wastewater filter 43 to ensure the quality of wastewater treatment. The circulating water treated by the wastewater filter 43 enters the filter element 44 and is treated again with the assistance of the filter element 44. The treated circulating water is stored in the third water tank 45 for later recycling and avoiding waste of water resources. The wastewater filter 43 and the filter element 44 are detachable to ensure the filtration quality.

[0034] Working principle: When using the electric heating boiler with leakage protection, connect the external power supply, electrically heat the hot water with the assistance of the electric heating boiler component 1, and perform leakage protection, cool the hot water with the assistance of the warm water treatment component 2, facilitate water collection and treatment with the assistance of the water outlet control component 3, and filter and recover the waste water with the assistance of the filter and recovery component 4.

[0035] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric heating boiler with leakage protection, comprising an electric heating boiler assembly (1), the electric heating boiler assembly (1) is connected to a warm water treatment assembly (2) and is used for cooling and storing warm water, a water outlet control assembly (3) is fixed on the front side of the electric heating boiler assembly (1) and is used for manually controlling a switch, a filtering and recycling assembly (4) is arranged on the lower side of the water outlet control assembly (3) and is used for waste water recycling and treatment, characterized in that: The electric heating boiler assembly (1) comprises an electric heating boiler shell (11), an electric heating boiler chamber (12) is arranged in the electric heating boiler shell (11), an electric heater (13) is fixed on the electric heating boiler chamber (12), the electric heater (13) is electrically connected to a leakage protector (14), a first temperature sensor (15) and a water level sensor (16) are fixed on the inner wall of the electric heating boiler chamber (12), the first temperature sensor (15) is located on the lower side of the water level sensor (16) and is used for temperature monitoring, and a first water delivery pipe (17) connects the electric heating boiler chamber (12) and a first water storage tank (18).

2. The electric heating boiler with leakage protection according to claim 1, characterized in that: The warm water treatment component (2) comprises a serpentine water pipe (21), the serpentine water pipe (21) connecting the electric heating boiler chamber (12) and the second water tank (24), a heat conducting plate (22) being fixed on the outer wall of the serpentine water pipe (21), the heat conducting plate (22) being used for heat absorption treatment, the heat conducting plate (22) being arranged in a heat dissipation box shell (26), a heat dissipation fan (23) passing through the heat dissipation box shell (26), and a second temperature sensor (25) being fixed on the inner wall of the second water tank (24) and being used for monitoring the water temperature in the second water tank (24).

3. The electric heating boiler with leakage protection according to claim 1 is characterized in that: The water outlet control assembly (3) comprises a fixing plate (31), a display (32) and a child lock (33) are embedded on the fixing plate (31), the display (32) is located on one side of the child lock (33), the child lock (33) is located on the lower side of a hot water button (34), a warm water button (35) is arranged on the lower side of the hot water button (34), and a water outlet (36) is connected to the second water tank (24) and the electric heating boiler chamber (12) and is used to discharge hot water or warm water.

4. The electric heating boiler with leakage protection according to claim 1 is characterized in that: The filtering and recycling assembly (4) comprises a filtering net (41), the filtering net (41) being embedded on the upper side of a filtering tank (42), the filtering tank (42) being connected to a wastewater filter (43) via a wastewater pipe, the wastewater filter (43) being connected to a filtering element (44), and the filtering element (44) being connected to a third water storage tank (45) via a return pipe and being used for storing recycled water.

5. The electric heating boiler with leakage protection according to claim 4 is characterized in that: The filter screens (41) are provided in two groups, and the mesh densities of the two groups of filter screens (41) are different.

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