A water purifier with water leakage protection

Abstract

The utility model relates to a water purifier with water leakage protection, including a water purifier housing, the water purifier housing including a bottom plate, the bottom plate being connected with a drain pipe; a downwardly concave water leakage groove is formed on the upper surface of the bottom plate, a perforation is provided at the bottom of the water leakage groove, the drain pipe passes through the perforation and its upper end is lower than the upper end of the water leakage groove, and the lower end of the drain pipe passes through the bottom plate for connecting to a drainage pipeline. The utility model forms a downwardly concave water leakage groove on the upper surface of the bottom plate and arranges a drain pipe. When a water leakage problem occurs, the leaked water is discharged to the drainage pipeline along the water leakage groove through the drain pipe, thereby avoiding that after a certain period of water leakage, the water accumulated in the water purifier housing overflows from the housing gap and flows outside the water purifier, thereby causing damage to the decoration of the floor, cabinet, etc., especially the impact on the residents downstairs, so as to achieve the purpose of effectively controlling the loss caused by water leakage.

Description

Technical Field

[0001] The utility model relates to a water purifier with water leakage protection. Background Art

[0002] A water purifier, also known as a water purifier, is a water treatment device that deeply filters and purifies water according to the requirements for water use. Its technical core is the filter membrane in the filter element device. At present, the main technologies come from ultrafiltration membranes and reverse osmosis membranes. The water purifier can effectively filter out rust, sand, colloids in the water, and adsorb residual chlorine, odor, discoloration, pesticides and other chemical agents in the water. It can effectively remove bacteria, germs, toxins, heavy metals and other impurities in the water, improve the quality of drinking water, so that we can drink it with confidence. Therefore, a water purifier is now a common household appliance in the home. It is inevitable that the water purifier will leak during use. In the existing water purifier structure, a leakage monitoring device is usually set to monitor and alarm the leakage, such as disclosed in patent CN201610783063.8. However, even if the monitoring device detects the leakage in time and alarms, since the use environment is at home, it cannot be guaranteed that someone will manually operate the relevant valves to close in time to control and deal with the leakage. The leakage overflow at this time will cause losses to the user. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide a water purifier with water leakage protection.

[0004] The technical solution adopted by the utility model is as follows: a water purifier with water leakage protection, comprising a water purifier housing, the water purifier housing comprising a bottom plate, and a drain pipe is connected to the bottom plate;

[0005] The upper surface of the bottom plate is formed with a downwardly concave drainage groove, the bottom of the drainage groove is provided with a through hole, the drainage pipe passes through the through hole and its upper end is lower than the upper end of the drainage groove, and the lower end of the drainage pipe passes through the bottom plate for connecting to the drainage pipeline.

[0006] A water accumulation groove is formed at the bottom of the water leakage trough, the perforation is arranged at the bottom of the water accumulation groove, and the upper end of the drainage pipe is lower than the upper end of the water accumulation groove.

[0007] The outer wall of the upper end of the drain pipe is provided with an external thread, and the upper end of the drain pipe is threadedly connected to a nut through the external thread, and the drain pipe is kept connected to the bottom plate through the nut.

[0008] The outer periphery of the drainage pipe is provided with an abutment step, and the abutment step abuts against the outer wall of the bottom plate;

[0009] The drain pipe outer sleeve is provided with a sealing gasket, and the sealing gasket is arranged between the nut and the upper surface of the bottom plate.

[0010] The lower end of the base plate is connected to a raised foot pad, the drainage pipe passes through the base plate and extends to the space below the base plate and is bent to form an L-shaped elbow structure, and one end of the drainage pipe located below the base plate is a straight plug-in pipe structure and is arranged higher than the lower end of the raised foot pad.

[0011] The water purifier is provided with a water pump and a filter assembly, and the water pump and the filter assembly are connected to form a pressurized filter water circuit.

[0012] The bottom plate is provided with a boss formed by integral stamping, the outer periphery of the boss is formed with a downwardly concave water leakage groove, and the water pump is fixed on the boss.

[0013] The water purifier housing comprises an upper cover assembly, and the filter assembly is fixed at the bottom of the upper cover assembly.

[0014] An ultraviolet sterilizer is arranged in the water purifier, and the ultraviolet sterilizer is connected to the pressurized filtering water path.

[0015] The water purifier housing comprises an upper cover assembly, and the ultraviolet sterilizer is fixed at the bottom of the upper cover assembly.

[0016] The beneficial effects of the utility model are as follows: the utility model forms a downwardly concave water leakage groove on the upper surface of the bottom plate and arranges a drainage pipe. When a water leakage problem occurs, the leaked water is discharged to the drainage pipeline through the drainage pipe along the water leakage groove, thereby preventing the water accumulated in the water purifier shell from overflowing from the gap of the shell after a certain period of leakage and flowing out of the water purifier, thereby causing damage to the floor, cabinet and other decorations, especially the impact on the residents downstairs, thereby achieving the purpose of effectively controlling the losses caused by leakage.

[0017] The utility model can cooperate with the water leakage monitoring device to realize the water leakage alarm function and reduce the loss of water waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still belong to the scope of the utility model.

[0019] Figure 1 A three-dimensional view of an embodiment of the utility model;

[0020] Figure 2 This is an exploded view of an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the bottom plate in one embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the installation structure of the drainage pipe in one embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of a water pump in one embodiment of the utility model;

[0024] In the figure, the water purifier housing 100, the bottom plate 110, the water leakage groove 111, the perforation 112, the water accumulation groove 113, the boss 114, the middle cover plate 120, the upper cover plate 130, the drain pipe 200, the nut 220, the sealing gasket 230, the lifting pad 300, the water pump 400, the filter assembly 500, and the ultraviolet sterilizer 600. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0026] The directions and positions mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., are only for reference to the directions or positions of the drawings. Therefore, the directions and positions used are used to explain and understand the present invention, but not to limit the scope of protection of the present invention.

[0027] A water purifier with water leakage protection, comprising a water purifier housing 100, such as Figure 1-2 As shown, the water purifier housing 100 is composed of a bottom plate 110, a side plate and an upper cover assembly, the upper cover assembly includes a middle cover plate 120 and an upper cover plate 130 connected above the middle cover plate 120, and the bottom plate 110, the side plate and the middle cover plate 120 are connected to form a main chamber for accommodating the filter pipeline.

[0028] In this embodiment, the drain pipe 200 is connected to the bottom plate 110. Specifically, Figure 3 As shown, a downwardly concave drainage groove 111 is formed on the upper surface of the bottom plate 110, and a through hole 112 is opened at the bottom of the drainage groove 111. The drain pipe 200 passes through the through hole 112 and its upper end is lower than the upper end of the drainage groove 111. The lower end of the drain pipe 200 passes through the bottom plate 110 for connecting to the drainage pipeline.

[0029] When a water leak occurs on the filter pipeline, the leaking water flows on the bottom plate 110 and is discharged to the drainage pipeline through the drain pipe 200 along the water leakage groove 111, thereby avoiding accumulation on the bottom plate 110 and flowing out from the connection gap between the bottom plate 110 and the side plate. A water leakage monitoring device can be set in the water leakage groove 111 to realize the water leakage alarm function and reduce the loss of water waste.

[0030] Further, such as Figure 3 As shown, a water accumulation groove 113 is formed at the bottom of the water leakage groove 111, the perforation 112 is arranged at the bottom of the water accumulation groove 113, and the upper end of the drain pipe 200 is lower than the upper end of the water accumulation groove 113. The formation of the water accumulation groove 113 can further improve the drainage and guiding effect of the leaking water, and the water flows into the water accumulation groove 113 along the water leakage groove 111 and forms a small amount of accumulation in the water accumulation groove 113 before being quickly discharged from the drain pipe 200. The detection area of ​​the water leakage monitoring device can be arranged in the water accumulation groove 113 to improve the detection sensitivity.

[0031] Further, such as Figure 4 As shown, the outer wall of the upper end of the drain pipe 200 is provided with an external thread, and the upper end of the drain pipe 200 is threadedly connected to the nut 220 through the external thread, and the drain pipe 200 is connected to the bottom plate 110 through the nut 220. The outer periphery of the drain pipe 200 is provided with an abutting step 240, and the abutting step 240 abuts against the outer wall of the bottom plate 110; the outer sleeve of the drain pipe 200 is provided with a sealing gasket 230, and the sealing gasket 230 is arranged between the nut 220 and the upper surface of the bottom plate 110.

[0032] Furthermore, a raised foot pad 300 is connected to the lower end of the bottom plate 110, the drain pipe 200 passes through the bottom plate 110 and extends to the space below the bottom plate 110 and bends to form an L-shaped elbow structure, and one end of the drain pipe 200 located below the bottom plate 110 is a straight plug-in pipe structure and is arranged higher than the lower end of the raised foot pad 300. The raised foot pad 300 forms a space below the bottom plate 110 for the drain pipe 200 to be connected to the drainage pipeline.

[0033] The water purifier is provided with a water pump 400 and a filter assembly 500, and the water pump 400 is connected with the filter assembly 500 to form a pressurized filtering water circuit.

[0034] Further, such as Figure 3 , Figure 5 As shown, the bottom plate 110 is provided with a boss 114 formed by integral stamping, and a downwardly recessed water leakage groove 111 is formed on the outer periphery of the boss 114 , and the water pump 400 is fixed on the boss 114 .

[0035] The water purifier housing 100 includes an upper cover assembly, and the filter assembly 500 is fixed to the bottom of the upper cover assembly, specifically installed at the bottom of the middle cover plate 120 .

[0036] The water purifier is provided with an ultraviolet sterilizer 600, and the ultraviolet sterilizer 600 is connected to the pressurized filtering water path.

[0037] The water purifier housing 100 includes an upper cover assembly, and the ultraviolet sterilizer 600 is fixed to the bottom of the upper cover assembly, specifically installed at the bottom of the middle cover plate 120 .

[0038] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A water purifier with water leakage protection, comprising a water purifier housing (100), wherein the water purifier housing (100) comprises a bottom plate (110), characterized in that: The bottom plate (110) is connected to a drainage pipe (200); A downwardly concave water leakage groove (111) is formed on the upper surface of the bottom plate (110), a through hole (112) is provided at the bottom of the water leakage groove (111), the drainage pipe (200) passes through the through hole (112) and its upper end is lower than the upper end of the water leakage groove (111), and the lower end of the drainage pipe (200) passes through the bottom plate (110) for connecting to a drainage pipeline.

2. The water purifier with water leakage protection according to claim 1, characterized in that: A water accumulation groove (113) is formed at the bottom of the water leakage trough (111), the through hole (112) is arranged at the bottom of the water accumulation groove (113), and the upper end of the drainage pipe (200) is lower than the upper end of the water accumulation groove (113).

3. The water purifier with water leakage protection according to claim 2, characterized in that: The outer wall of the upper end of the drain pipe (200) is provided with an external thread, and the upper end of the drain pipe (200) is threadedly connected to a nut (220) through the external thread, and the drain pipe (200) is connected to the bottom plate (110) through the nut (220).

4. The water purifier with water leakage protection according to claim 3, characterized in that: The outer periphery of the drainage pipe (200) is provided with an abutment step (240), and the abutment step (240) abuts against the outer wall of the bottom plate (110); The outer sleeve of the drain pipe (200) is provided with a sealing gasket (230), and the sealing gasket (230) is arranged between the nut (220) and the upper surface of the bottom plate (110).

5. The water purifier with water leakage protection according to claim 3, characterized in that: The lower end of the bottom plate (110) is connected to a raised foot pad (300), and the drainage pipe (200) passes through the bottom plate (110). It extends to the space below the bottom plate (110) and bends to form an L-shaped curved pipe structure. One end of the drainage pipe (200) located below the bottom plate (110) is a straight plug-in pipe structure and is arranged higher than the lower end of the raised foot pad (300).

6. The water purifier with water leakage protection according to any one of claims 1 to 5, characterized in that: A water pump (400) and a filter assembly (500) are provided in the water purifier, and the water pump (400) and the filter assembly (500) are connected to form a pressurized filtering water circuit.

7. The water purifier with water leakage protection according to claim 6, characterized in that: The bottom plate (110) is provided with a boss (114) formed by integral stamping, the outer periphery of the boss (114) is formed with a downwardly recessed water leakage groove (111), and the water pump (400) is fixed on the boss (114).

8. The water purifier with water leakage protection according to claim 6, characterized in that: The water purifier housing (100) comprises an upper cover assembly, and the filter assembly (500) is fixed on the bottom of the upper cover assembly.

9. The water purifier with water leakage protection according to claim 6, characterized in that: An ultraviolet sterilizer (600) is provided in the water purifier, and the ultraviolet sterilizer (600) is connected to the pressurized filtering water path.

10. The water purifier with water leakage protection according to claim 9, characterized in that: The water purifier housing (100) comprises an upper cover assembly, and the ultraviolet sterilizer (600) is fixed to the bottom of the upper cover assembly.

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