A concealed installation water purification system

Abstract

The utility model relates to water purification system field especially a kind of hidden installation's water purification system, comprising: water inlet waterway, water outlet waterway, sewage waterway, the filter element is equipped on water inlet waterway or water outlet waterway, the filter element is connected with the import end of sewage waterway;Still include heat pump system, the heat pump system includes compressor, first condenser, evaporator, the first condenser with the water inlet waterway or with the sewage waterway can carry out heat exchange;Still include cabinet, the cabinet includes cabinet body and cabinet door, the hidden installation's water purification system is installed in the cabinet body and is shielded by the cabinet door.The hidden installation's water purification system's benefit includes, after installation, kitchen decoration effect is not affected, can be in the closed cabinet space through water cooling heat dissipation.

Description

Technical Field

[0001] This utility model relates to the field of water purification systems, and in particular to a concealed water purification system. Background Technology

[0002] To enable the water purification system to directly output cold water, or both cold and hot water, the heat pump system and the water purification system can be integrated into one product. The evaporator is used to cool the drinking water, and the wastewater from the water purification system is used to dissipate heat from the condenser.

[0003] Water purification systems that can directly output cold water, or both cold and hot water, are generally placed on the countertop as products with an outer casing; or they can be embedded under the kitchen countertop. However, like dishwashers and sterilizers, the front side wall of the product is exposed, and the control panel is set on the front side wall of the product.

[0004] The existing technology of water purification systems has at least the following problems: after installation, the water purification system that directly outputs cold water or both cold and hot water is exposed, affecting the overall visual appeal of the kitchen decoration. Utility Model Content

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a concealed water purification system for installation in a closed cabinet space, which uses water cooling to cool the first condenser and prevent the temperature inside the cabinet from becoming too high.

[0006] The technical solution adopted by this utility model to solve the problem is: a concealed water purification system, including: an inlet water path, an outlet water path, and a wastewater path, wherein a filter element is provided on the inlet water path or the outlet water path, and the filter element is connected to the inlet end of the wastewater path; it also includes a heat pump system, wherein the heat pump system includes a compressor, a first condenser, and an evaporator; characterized in that: the first condenser can exchange heat with the inlet water path or the wastewater path; it also includes a cabinet, wherein the cabinet includes a cabinet body and a cabinet door, and the concealed water purification system is installed in the cabinet body and concealed by the cabinet door.

[0007] As a further improvement to the above technical solution, the system includes a water tank, in which the first condenser is disposed, and the inlet and outlet water passages are both connected to the water tank. It also includes a wastewater tank, in which the first condenser is attached to the wastewater tank, and the wastewater passage is connected to the wastewater tank.

[0008] As a further improvement to the above technical solution, the filter element includes a first filter element; the water inlet line is provided with a water inlet connector, a pressure reducing valve, the first filter element, and a water inlet solenoid valve, and the water inlet line is provided with raw water NTC; the sewage line is provided with a wastewater solenoid valve.

[0009] As a further improvement to the above technical solution, a capillary throttling valve is provided between the evaporator and the first condenser.

[0010] As a further improvement to the above technical solution, the filter element includes a second filter element, and the water outlet circuit is equipped with a booster pump, the second filter element, pure water TDS, a check valve, a high-pressure switch, a post-filter element and a cold tank. The evaporator is attached to the cold tank and can exchange heat with the cold tank. The inlet end of the sewage circuit is connected to the second filter element.

[0011] As a further improvement to the above technical solution, a second solenoid valve is provided between the water outlet path and the sewage path, and a thermometer is provided on the water tank or sewage tank.

[0012] As a further improvement to the above technical solution, the outlet water path is connected in parallel with a return pipe, and a return valve is provided on the return pipe. The return pipe connects the inlet end of the second solenoid valve and the inlet end of the post-filter element.

[0013] As a further improvement to the above technical solution, a hot water tank is also provided on the water outlet line, and a second condenser is provided on the hot water tank. The hot water tank and the second condenser can exchange heat. The inlet end of the second condenser is connected to the evaporator, and the outlet end of the second condenser is connected to the compressor. The outlet end of the second condenser is connected to the first condenser through a first switch. It also includes a switching pipeline, and a second switch is provided on the switching pipeline. The two ends of the switching pipeline are respectively connected to the two ends of the first condenser.

[0014] The beneficial effects of this utility model are: it can be installed in a closed cabinet space, and its installation does not affect the aesthetics of the kitchen decoration. Water cooling is used to cool the first condenser, preventing the temperature inside the cabinet from becoming too high. Attached Figure Description

[0015] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a schematic diagram of one embodiment of the present invention; Figure 2 This is a schematic diagram of another embodiment of the present invention; Figure 3 This is a schematic diagram of another embodiment of the present invention.

[0017] In the diagram: 1-Inlet water circuit, 3-Outlet water circuit, 4-Sewage water circuit, 51-Compressor, 52-First condenser, 53-Evaporator, 54-Second condenser, 6-Water tank, 7-Sewage tank, 8-Inlet connector, 9-Pressure reducing valve, 10-Inlet solenoid valve, 11-First filter element, 12-Raw water NTC, 13-Second solenoid valve, 14-Boost pump, 15-Second filter element, 16-Pure water TDS, 17-Check valve, 18-High pressure switch, 19-Post-filter element, 20-Cold tank, 21-Wastewater solenoid valve, 22-Capillary throttling valve; 23-Hot tank, 24-First switch, 25-Switching pipeline, 26-Second switch, 27-Return valve. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0021] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0022] Reference Figures 1 to 3 A concealed water purification system, comprising: The system includes an inlet water path 1, an outlet water path 3, and a wastewater path 4. A filter element is installed on either the inlet water path 1 or the outlet water path 3, and the filter element is connected to the inlet end of the wastewater path 4. It also includes a heat pump system, which comprises a compressor 51, a first condenser 52, and an evaporator 53. The first condenser 52 is capable of heat exchange with either the inlet water path 1 or the wastewater path 4. Furthermore, it includes a cabinet, which comprises a cabinet body and a cabinet door. The concealed water purification system is installed inside the cabinet body and hidden by the cabinet door.

[0023] This utility model aims to protect a concealed water purification system installed inside a cabinet, enhancing the visual aesthetics of the kitchen design. Those skilled in the art can use existing technology to configure the inlet water path 1, outlet water path 3, wastewater path 4, and to install a heat pump system.

[0024] Reference Figure 1 In a preferred embodiment, the system includes a water tank 6, in which the first condenser 52 is disposed. The inlet water passage 1 and outlet water passage 3 are both connected to the water tank 6. It also includes a wastewater tank 7, in which the first condenser 52 is attached, and the wastewater passage 4 is connected to the wastewater tank 7. In this embodiment, the water in the water tank 6 and the wastewater in the wastewater tank 7 are both used for heat exchange with the first condenser 52 to reduce the temperature in the enclosed space inside the cabinet.

[0025] Reference Figure 1 In a preferred embodiment, the filter element includes a first filter element 11; the water inlet channel 1 is provided with a water inlet connector 8, a pressure reducing valve 9, the first filter element 11, and a water inlet solenoid valve 10, and the water inlet channel 1 is provided with a raw water NTC 12; the sewage channel 4 is provided with a wastewater solenoid valve 21.

[0026] Reference Figure 1-3 A second solenoid valve 13 is provided between the water outlet channel 3 and the sewage channel 4, and a thermometer is provided on the water tank 6 or sewage tank 7. When the thermometer on the water tank 6 or sewage tank 7 shows that the temperature is too high, the second solenoid valve 13 is opened to quickly cool the first condenser 52 and prevent the temperature inside the cabinet from becoming too high.

[0027] In a preferred embodiment, a capillary throttling valve 22 is provided between the evaporator 53 and the first condenser 52.

[0028] In a preferred embodiment, the filter element includes a second filter element 15. The water outlet path 3 is equipped with a booster pump 14, the second filter element 15, a pure water TDS meter 16, a check valve 17, a high-pressure switch 18, a post-filter element 19, and a cold tank 20. The evaporator 53 is attached to the cold tank 20 and can exchange heat with it. The inlet end of the wastewater path 4 is connected to the second filter element 15. The cold tank 20 on the water outlet path 3 allows the water purification system to produce cold water.

[0029] In a preferred embodiment, the outlet water path 3 is connected in parallel with a return pipe, and the return pipe is equipped with a return valve 27. The return pipe connects the inlet end of the second solenoid valve 13 and the inlet end of the post-filter 19.

[0030] In a preferred embodiment, a hot water tank 23 is also provided on the water outlet 3. A second condenser 54 is provided on the hot water tank 23, and the hot water tank 23 and the second condenser 54 can exchange heat. The inlet end of the second condenser 54 is connected to the evaporator, and the outlet end of the second condenser 54 is connected to the compressor. The outlet end of the second condenser 54 is connected to the first condenser 52 via a first switch 24. A switching pipe 25 is also included, with a second switch 26 on it. The two ends of the switching pipe 25 are respectively connected to the two ends of the first condenser 52. When the first switch 24 is closed and the second switch 26 is open, the refrigerant flows from the evaporator 53 through the second condenser 54 and then sequentially through the first condenser 52. When both the first switch 24 and the second switch 26 are closed, the refrigerant flows through the second condenser 54, and a small portion of the refrigerant flows through the first condenser 52.

[0031] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A concealed water purification system, comprising an inlet water path (1), an outlet water path (3), and a wastewater path (4), wherein a filter element is provided on the inlet water path (1) or the outlet water path (3), and the filter element is connected to the inlet end of the wastewater path (4); further comprising a heat pump system, wherein the heat pump system comprises a compressor (51), a first condenser (52), and an evaporator (53); characterized in that: The first condenser (52) can exchange heat with the inlet water passage (1) or the sewage water passage (4); It also includes a cabinet, which includes a cabinet body and cabinet doors, and the concealed water purification system is installed inside the cabinet body and concealed by the cabinet doors.

2. The concealed water purification system as described in claim 1, characterized in that: Includes a water tank (6), the first condenser (52) is disposed in the water tank (6), and the water inlet passage (1) and water outlet passage (3) are both connected to the water tank (6). It also includes a sewage tank (7), the first condenser (52) is attached to the sewage tank (7), and the sewage water passage (4) is connected to the sewage tank (7).

3. The concealed water purification system as described in claim 1, characterized in that: The filter element includes a first filter element (11); The water inlet channel (1) is equipped with a water inlet connector (8), a pressure reducing valve (9), a first filter element (11), and a water inlet solenoid valve (10). The water inlet channel (1) is also equipped with a raw water NTC (12). Wastewater solenoid valve (21) is installed on the sewage water circuit (4).

4. The concealed water purification system as described in claim 1, characterized in that: A capillary throttling valve (22) is provided between the evaporator (53) and the first condenser (52).

5. A concealed water purification system as described in claim 2, characterized in that: The filter element includes a second filter element (15). The water outlet channel (3) is equipped with a booster pump (14), a second filter element (15), a pure water TDS (16), a check valve (17), a high-pressure switch (18), a post-filter element (19), and a cold tank (20). The evaporator (53) is attached to the cold tank (20) and can exchange heat with the cold tank (20). The inlet end of the sewage water path (4) is connected to the second filter element (15).

6. A concealed water purification system as described in claim 5, characterized in that: A second solenoid valve (13) is provided between the water outlet channel (3) and the sewage channel (4), and a thermometer is provided on the water tank (6) or sewage tank (7).

7. A concealed water purification system as described in claim 6, characterized in that: The outlet water path (3) is connected in parallel with a return pipe, and a return valve (27) is provided on the return pipe. The return pipe connects the inlet end of the second solenoid valve (13) and the inlet end of the post-filter (19).

8. A concealed water purification system as described in claim 1, characterized in that: The water outlet channel (3) is also equipped with a hot tank, and the hot tank (23) is equipped with a second condenser (54). The hot tank (23) and the second condenser (54) can exchange heat. The inlet end of the second condenser (54) is connected to the evaporator, and the outlet end of the second condenser (54) is connected to the compressor. The outlet end of the second condenser (54) is connected to the first condenser (52) through the first switch (24); It also includes a switching pipeline (25), on which a second switch (26) is provided, and the two ends of the switching pipeline (25) are respectively connected to the two ends of the first condenser (52).

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