Purifying and drinking machine waterway system for people and pets and purifying and drinking machine thereof

Abstract

The utility model discloses a water purifying and drinking machine waterway system for both people and pets and a water purifying and drinking machine thereof, the water purifying and drinking machine waterway system for both people and pets comprises a pet water tank, a membrane filter element, a water inlet pipeline, a drinking water pipeline, a water supplementing pipeline and a waste water pipeline, the membrane filter element is provided with a water inlet, a pure water outlet and a waste water outlet; the water inlet pipeline is communicated with the water inlet, the drinking water pipeline is communicated with the pure water outlet, the waste water pipeline is communicated with the waste water outlet, one end of the water supplementing pipeline is communicated with a branch opening of the drinking water pipeline, and the other end of the water supplementing pipeline is communicated with the water inlet end of the pet water tank. After raw water is filtered by the membrane filter element, pure water flows into the drinking water pipeline to be used by human beings, and then part of pure water in the drinking water pipeline is guided to the pet water tank through the water supplementing pipeline to be drunk by pets, so that the human drinking problem and the pet drinking problem are simultaneously solved, and dual purposes of people and pets are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifying and drinking machines, in particular to a water circuit system for a human-pet dual-use water purifying and drinking machine and the water purifying and drinking machine. Background Art

[0002] At present, with the continuous improvement of people's living standards, people's requirements for the quality of drinking water are also constantly increasing. Based on this, water purification equipment that can purify and filter water has been widely used. For example, in places such as homes and offices, people usually install a water purification device at the water outlet of the incoming water pipeline of municipal tap water to filter out harmful substances such as impurities, residual chlorine, and germs in the water, so as to achieve the purpose of improving the quality of drinking water.

[0003] However, the existing water purifying and drinking machines have relatively single functions and can only supply drinking water for humans, and cannot supply drinking water for pets at the same time, resulting in the problem of pet drinking water bothering pet owners. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a water circuit system for a human-pet dual-use water purifying and drinking machine and the water purifying and drinking machine, so as to solve the technical problem that the existing water purifying and drinking machines have relatively single functions and can only supply drinking water for humans, and cannot supply drinking water for pets at the same time.

[0005] The utility model provides a water circuit system for a human-pet dual-use water purifying and drinking machine, which includes a pet water tank, a membrane filter element, a water inlet pipeline, a drinking water pipeline, a water replenishing pipeline and a wastewater pipeline. The membrane filter element has a water inlet, a pure water outlet and a wastewater outlet. The water inlet pipeline is communicated with the water inlet, the drinking water pipeline is communicated with the pure water outlet, the wastewater pipeline is communicated with the wastewater outlet, one end of the water replenishing pipeline is communicated with a branch port of the drinking water pipeline, and the other end is communicated with the water inlet end of the pet water tank.

[0006] For the water circuit system for a human-pet dual-use water purifying and drinking machine as described above, the water replenishing pipeline includes a water replenishing pipeline and a water replenishing switch. One end of the water replenishing pipeline is communicated with a branch port of the drinking water pipeline, and the other end is communicated with the water inlet end of the pet water tank. The water replenishing switch is arranged on the water replenishing pipeline.

[0007] For the water circuit system for a human-pet dual-use water purifying and drinking machine as described above, a first liquid level gauge is arranged on the pet water tank, and the first liquid level gauge is used to detect the water level in the pet water tank to control the water replenishing switch.

[0008] The water purification machine water circuit system for both human and pet use as described above, the drinking water pipeline includes a pure water tank, a first pipeline and a pure water pipeline. Both ends of the first pipeline are respectively connected to the water inlet end of the pure water tank and the pure water outlet. The pure water pipeline is communicated with the water outlet end of the pure water tank. A first branch port is provided on the first pipeline, and the water replenishing pipeline is connected to the first branch port.

[0009] The water purification machine water circuit system for both human and pet use as described above, the pure water pipeline includes a second pipeline and an instant heating element. The second pipeline is connected to the water outlet end of the pure water tank, and the instant heating element is arranged on the second pipeline.

[0010] The water purification machine water circuit system for both human and pet use as described above, the pure water pipeline further includes a water pump. The water pump is arranged on the second pipeline and is located before the instant heating element.

[0011] The water purification machine water circuit system for both human and pet use as described above, a second liquid level gauge and a third liquid level gauge are provided on the pure water tank, and the third liquid level gauge is higher than the second liquid level gauge.

[0012] The water purification machine water circuit system for both human and pet use as described above, the water purification machine water circuit system further includes a raw water tank. The wastewater pipeline includes a wastewater pipeline and a concentrated water solenoid valve. The concentrated water solenoid valve is arranged on the wastewater pipeline. Both ends of the wastewater pipeline are respectively connected to the water inlet end of the raw water tank and the wastewater outlet.

[0013] The water purification machine water circuit system for both human and pet use as described above, the water inlet pipeline includes a water inlet pipe and a booster pump. The booster pump is arranged on the water inlet pipe. Both ends of the water inlet pipe are respectively connected to the water outlet end of the raw water tank and the water inlet.

[0014] The present utility model further provides a water purification machine, including the water purification machine water circuit system for both human and pet use as described above.

[0015] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0016] In the present utility model, there are provided a pet water tank, a membrane filter element, a water inlet pipeline, a drinking water pipeline, a water replenishing pipeline and a wastewater pipeline. The membrane filter element has a water inlet, a pure water outlet and a wastewater outlet. The water inlet pipeline is communicated with the water inlet. The drinking water pipeline is communicated with the pure water outlet. The wastewater pipeline is communicated with the wastewater outlet. One end of the water replenishing pipeline is communicated with a branch port of the drinking water pipeline, and the other end is communicated with the water inlet end of the pet water tank. The raw water is filtered by the membrane filter element, and the pure water flows into the drinking water pipeline for human use. Then, a part of the pure water in the drinking water pipeline is guided to the pet water tank through the water replenishing pipeline for pets to drink, so as to solve the human drinking water problem and the pet drinking water problem at the same time, and realize the dual use of human and pet. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is a schematic structural diagram of a water purification and drinking machine water circuit system shown according to an exemplary embodiment;

[0019] Figure 2 is a schematic structural diagram of a water purification and drinking machine shown according to an exemplary embodiment.

[0020] Wherein: 1, water inlet pipeline; 11, water inlet pipe; 12, booster pump; 2, membrane filter element; 21, water inlet; 22, pure water outlet; 23, wastewater outlet; 3, drinking water pipeline; 31, pure water tank; 311, second liquid level gauge; 312, third liquid level gauge; 32, first pipeline; 321, first branch port; 33, second pipeline; 34, water pump; 35, instant heating element; 4, water replenishing pipeline; 41, water replenishing pipe; 42, water replenishing switch; 5, wastewater pipeline; 51, wastewater pipe; 52, concentrated water solenoid valve; 6, pet water tank; 61, first liquid level gauge; 7, raw water tank. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0024] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0026] See Figure 1 , the present utility model provides a water purification machine water circuit system for both human and pet use, including a pet water tank 6, a membrane filter element 2, a water inlet pipe 1, a drinking water pipe 3, a make-up water pipe 4, and a wastewater pipe 5. The membrane filter element 2 has a water inlet 21, a pure water outlet 22, and a wastewater outlet 23. The water inlet pipe 1 is communicated with the water inlet 21, the drinking water pipe 3 is communicated with the pure water outlet 22, the wastewater pipe 5 is communicated with the wastewater outlet 23, one end of the make-up water pipe 4 is communicated with a branch port of the drinking water pipe 3, and the other end is communicated with the water inlet end of the pet water tank 6. The drinking water pipe 3 is used for supplying water to humans, and the pet water tank 6 is used for pets to drink. After the raw water is filtered by the membrane filter element 2, the pure water flows into the drinking water pipe 3 for human use, and then a part of the pure water in the drinking water pipe 3 is guided to the pet water tank 6 through the make-up water pipe 4 for pets to drink, so as to solve the human drinking water problem and the pet drinking water problem at the same time and realize the dual use of human and pet.

[0027] In a specific embodiment, the pet water tank 6 is designed with an open mouth, and pets can directly drink water in the pet water tank 6 without the assistance of the pet owner. Whether the pet owner is at home or not, pets will not have the situation of not being able to drink water.

[0028] Further, the water replenishing pipeline 4 includes a water replenishing pipe 41 and a water replenishing switch 42. One end of the water replenishing pipe 41 is communicated with the branch port of the drinking water pipeline 3, and the other end is communicated with the water inlet end of the pet water tank 6. The water replenishing switch 42 is arranged on the water replenishing pipe 41. The water replenishing switch 42 can control the opening and closing of the water replenishing pipeline 4. The water replenishing switch 42 is a normally closed switch. When the pet water tank 6 needs to be replenished with water, the water replenishing switch 42 will be opened to replenish water to the pet water tank 6.

[0029] Further, a first liquid level gauge 61 is arranged on the pet water tank 6. The first liquid level gauge 61 is used to detect the water level in the pet water tank 6 to control the water replenishing switch 42. When the first liquid level gauge 61 detects that the liquid level of the water in the pet water tank 6 is lower than a preset value, the water replenishing switch 42 is started to replenish water to the pet water tank 6. Specifically, when the water level of the pet water tank 6 is lower than the preset value, the first liquid level gauge 61 sends a feedback signal to the central control module of the water purifier, and the central control module sends an opening instruction to the water replenishing switch 42, so that the water in the drinking water pipeline 3 can be replenished to the pet water tank 6. After the water replenishing switch 42 is opened and works for a preset duration each time, it will automatically stop to prevent the water in the pet water tank 6 from overflowing due to being too full. In a specific embodiment, the water replenishing switch 42 is a water replenishing solenoid valve.

[0030] Further, the drinking water pipeline 3 includes a pure water tank 31, a first pipeline 32 and a pure water pipeline. Both ends of the first pipeline 32 are respectively connected with the water inlet end of the pure water tank 31 and the pure water outlet 22. The pure water pipeline is communicated with the water outlet end of the pure water tank 31. A first branch port 321 is arranged on the first pipeline 32, and the water replenishing pipe 41 is connected with the first branch port 321. The pure water tank 31 is used to store the pure water prepared by the membrane filter element 2. It can not only flow back to the first pipeline 32 and then flow into the water replenishing pipeline to replenish pure water to the pet water tank 6, but also flow into the pure water pipeline and finally flow out from the water outlet of the water purifier for human use.

[0031] Further, the pure water pipeline includes a second pipeline 33 and an instant heating element 35. One end of the second pipeline 33 is connected with the water outlet end of the pure water tank 31, and the other end is connected with the water outlet nozzle of the water purifier. The instant heating element 35 is arranged on the second pipeline 33. A TDS sensor, that is, a water quality detection sensor, is also arranged on the second pipeline 33, which is used to detect the content of total dissolved solids of the pure water in the second pipeline 33, so as to facilitate the user to monitor the working condition of the water purifier and be able to replace the filter element or repair in time when the water quality does not meet the standard.

[0032] Further, the pure water pipeline further includes a water pump 34, which is arranged on the second pipeline 33 and is located before the instant heating element 35. The instant heating element 35 can heat the water in the second pipeline 33, so that hot water flows out of the water outlet of the water purifier, meeting the customer's demand for hot water. Two NTC temperature sensors are arranged on the second pipeline 33, respectively before and after the instant heating element 35, which can better control the water outlet temperature of the water purifier.

[0033] Further, a second liquid level gauge 311 and a third liquid level gauge 312 are arranged on the pure water tank 31. The third liquid level gauge 312 is higher than the second liquid level gauge 311. The second liquid level gauge 311 is used to detect whether the pure water tank 31 is at the lowest water level, and the third liquid level gauge 312 is used to detect whether the pure water tank 31 is full of water. It should be understood that the membrane filter element 2 is normally closed. When the liquid level of the water in the pure water tank 31 is lower than the preset lowest water level, the second liquid level gauge 311 sends a feedback signal to the central control module of the water purifier, and the central control module then sends a start command to the membrane filter element 2, so that the membrane filter element 2 starts to prepare pure water, thereby replenishing pure water for the pure water tank 31. When the pure water tank 31 is full of water, the third liquid level gauge 312 sends a feedback signal to the central control module of the water purifier, and the central control module then sends a shutdown command to the membrane filter element 2, so that the membrane filter element 2 stops preparing pure water.

[0034] Further, the water purifier water circuit system further includes a raw water tank 7. The wastewater pipeline 5 includes a wastewater pipe 51 and a concentrated water solenoid valve 52. The concentrated water solenoid valve 52 is arranged on the wastewater pipe 51. The two ends of the wastewater pipe 51 are respectively connected to the water inlet end of the raw water tank 7 and the wastewater outlet 23. The concentrated water generated after the membrane filter element 2 filters flows back to the raw water tank 7 through the wastewater pipeline 5 for repeated use, avoiding the user having to frequently add water to the raw water tank 7.

[0035] Specifically, a liquid level switch is arranged on the raw water tank 7. Through the liquid level switch, the user can intuitively observe whether the water level in the raw water tank 7 is lower than or equal to the lowest water level. When the water level in the raw water tank 7 is lower than or equal to the lowest water level, the water in the raw water tank 7 needs to be drained and replaced with new tap water.

[0036] Further, the water inlet pipeline 1 includes a water inlet pipe 11 and a booster pump 12. The booster pump 12 is arranged on the water inlet pipe 11. The two ends of the water inlet pipe 11 are respectively connected to the water outlet end of the raw water tank 7 and the water inlet 21. The booster pump 12 can boost the pressure of the water in the water inlet pipe 11, which is beneficial to improving the filtration speed of the membrane filter element 2.

[0037] See Figure 2, the present utility model also provides a water purifier, which includes the water purifier water circuit system for both human and pet use as described above. A water outlet nozzle is provided on the water purifier, and the water outlet nozzle is connected to the water outlet end of the second pipeline 33.

[0038] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the utility model.

Claims

1. A water system for a drinking fountain for both humans and pets, characterized in that: The pet water tank (6) comprises a water inlet pipeline (1), a drinking water pipeline (3), a water replenishment pipeline (4) and a wastewater pipeline (5); the membrane filter element (2) has a water inlet (21), a pure water outlet (22) and a wastewater outlet (23); the water inlet pipeline (1) is connected to the water inlet (21); the drinking water pipeline (3) is connected to the pure water outlet (22); the wastewater pipeline (5) is connected to the wastewater outlet (23); one end of the water replenishment pipeline (4) is connected to a branch port of the drinking water pipeline (3); and the other end is connected to the water inlet end of the pet water tank (6).

2. The water system of the drinking fountain for both humans and pets according to claim 1 is characterized in that: The water replenishment pipeline (4) comprises a water replenishment pipeline (41) and a water replenishment switch (42); one end of the water replenishment pipeline (41) is connected to the branch port of the drinking water pipeline (3), and the other end is connected to the water inlet end of the pet water tank (6); and the water replenishment switch (42) is arranged on the water replenishment pipeline (41).

3. The water system of the drinking fountain for both humans and pets according to claim 2 is characterized in that: The pet water tank (6) is provided with a first liquid level meter (61), and the first liquid level meter (61) is used to detect the water level in the pet water tank (6) to control the water replenishment switch (42).

4. The water system of the drinking fountain for both humans and pets according to claim 3 is characterized in that: The drinking water pipeline (3) comprises a pure water tank (31), a first pipeline (32) and a pure water pipeline, wherein two ends of the first pipeline (32) are respectively connected to a water inlet of the pure water tank (31) and the pure water outlet (22), the pure water pipeline is in communication with a water outlet of the pure water tank (31), a first branch port (321) is provided on the first pipeline (32), and the water replenishment pipeline (41) is connected to the first branch port (321).

5. The water system of the drinking fountain for both humans and pets according to claim 4 is characterized in that: The pure water pipeline comprises a second pipe (33) and an instant heating element (35); the second pipe (33) is connected to the water outlet end of the pure water tank (31); and the instant heating element (35) is arranged on the second pipe (33).

6. The water system of the drinking fountain for both humans and pets according to claim 5 is characterized in that: The pure water pipeline further comprises a water pump (34), and the water pump (34) is arranged on the second pipeline (33) and is located before the instant heating element (35).

7. The water system of the drinking fountain for both humans and pets according to claim 6, characterized in that: The pure water tank (31) is provided with a second liquid level gauge (311) and a third liquid level gauge (312), and the third liquid level gauge (312) is higher than the second liquid level gauge (311).

8. The water system of the drinking fountain for both humans and pets according to claim 1, characterized in that: The water system of the water purifier further comprises a raw water tank (7); the waste water pipeline (5) comprises a waste water pipe (51) and a concentrated water solenoid valve (52); the concentrated water solenoid valve (52) is arranged on the waste water pipe (51); and the two ends of the waste water pipe (51) are respectively connected to the water inlet end of the raw water tank (7) and the waste water outlet (23).

9. The water system of the drinking fountain for both humans and pets according to claim 8, characterized in that: The water inlet pipeline (1) comprises a water inlet pipeline (11) and a booster pump (12); the booster pump (12) is arranged on the water inlet pipeline (11); and the two ends of the water inlet pipeline (11) are respectively connected to the water outlet end of the raw water tank (7) and the water inlet (21).

10. A water purifier, characterized in that: It comprises a water system of a drinking fountain for both humans and pets as described in any one of claims 1-9.

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