Water treatment machine

Abstract

The utility model provides a water treatment machine which comprises a first water treatment device, a second water treatment device and a shell, an inner cavity is formed in the shell, and the first water treatment device and the second water treatment device are both arranged in the inner cavity of the shell. A water inlet of the first water treatment device is suitable for being communicated with a raw water source, a water outlet of the first water treatment device is communicated with a water inlet of the second water treatment device, and the second water treatment device comprises a reverse osmosis filter element, a booster pump and a first containing box. Wherein a water inlet of the booster pump is communicated with a water outlet of the first water treatment device, a water outlet of the booster pump is communicated with a water inlet of the reverse osmosis filter element, the booster pump is arranged in a containing chamber of the first containing box in a sealed mode, and the reverse osmosis filter element is partially arranged in the containing chamber of the first containing box in a sealed mode. The first containing box is arranged in the inner cavity of the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, and in particular to a water treatment machine, wherein the water treatment machine of the utility model can perform reverse osmosis treatment on water. Further, the utility model also relates to a box assembly for the water treatment machine. Background Art

[0002] As people pay more and more attention to health and worry about water pollution, water treatment machines or water treatment systems have become common household appliances. Water treatment machines, especially household water treatment machines, such as central water purifiers and water softeners, are often installed in the kitchen to treat water and get cleaner water.

[0003] According to the different treatment methods for raw water or water to be treated, water treatment machines can generally be divided into water purifiers and water softeners. Common water purifiers, such as activated carbon filtration water purifiers, ultrafiltration water purifiers, RO membrane water purifiers (or reverse osmosis water treatment machines), etc., are mostly designed to remove impurities in the water as much as possible, such as harmful substances and foreign matter with odor. RO membrane water purifiers require a water pump to provide negative pressure to form the pressure difference required for reverse osmosis. However, most existing water treatment machines do not take into account that most existing water pumps are made of metal and are not suitable for long-term contact with water vapor, salt solution, etc. Otherwise, they are prone to rust and damage. Utility Model Content

[0004] The main purpose of the utility model is to provide a water treatment machine, wherein the water treatment machine comprises a first water treatment device and a second water treatment device, and the booster pump of the second water treatment device is encapsulated.

[0005] Another object of the utility model is to provide a water treatment machine, wherein the first water treatment device and the second water treatment device of the water treatment machine are both arranged in an inner cavity formed by a shell of the water treatment machine.

[0006] Another object of the utility model is to provide a water treatment machine, wherein the first water treatment device can be a purification device, for example, a pre-filter, an activated carbon filter, an ultrafiltration filter, a screen filter or a laminated filter. In other words, the shape, structure and form of the first water treatment device of the water treatment machine should not constitute a limitation to the utility model.

[0007] Another object of the utility model is to provide a water treatment machine, wherein the purification filter element and the softening box of the water treatment machine are highly integrated and arranged in the inner cavity of the shell of the water treatment machine, so that the water treatment machine is more miniaturized and convenient for users to install and use.

[0008] Another object of the utility model is to provide a water treatment machine, wherein the first water treatment device and the second water treatment device of the water treatment machine are integrally arranged in the inner cavity of the shell of the water treatment machine.

[0009] Other objects and features of the present invention will be fully apparent from the following detailed description.

[0010] According to one aspect of the present invention, a water treatment machine of the present invention capable of achieving the aforementioned objects and other objects and advantages comprises:

[0011] a first water treatment unit;

[0012] a second water treatment unit; and

[0013] A shell, wherein the shell forms an inner cavity, wherein the first water treatment device and the second water treatment device are both arranged in the inner cavity of the shell, and the water inlet of the first water treatment device is suitable for being connected to a raw water source, and the water outlet of the first water treatment device is connected to the water inlet of the second water treatment device, wherein the second water treatment device includes a reverse osmosis filter element, a booster pump and a first containing box, wherein the water inlet of the booster pump is connected to the water outlet of the first water treatment device, and the water outlet of the booster pump is connected to the water inlet of the reverse osmosis filter element, wherein the booster pump is sealedly arranged in the containing chamber of the first containing box, the reverse osmosis filter element is partially sealedly arranged in the containing chamber of the first containing box, and the first containing box is arranged in the inner cavity of the shell.

[0014] Through understanding of the following description and drawings, further objects and advantages of the present utility model will be fully reflected.

[0015] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a partial cross-sectional view of a water treatment machine according to an embodiment of the utility model.

[0017] Figure 2 It is another partial cross-sectional view of the water treatment machine according to the above embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the assembly of the water treatment machine according to the embodiment of the utility model.

[0019] Figure 4 It is another assembly schematic diagram of the water treatment machine according to the above embodiment of the utility model. DETAILED DESCRIPTION

[0020] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0021] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0022] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0023] Referring to the accompanying drawings of the present utility model Figures 1 to 4, a water treatment machine according to an embodiment of the utility model is explained, which is suitable for treating raw water or water to be treated, wherein the water treatment machine includes a first water treatment device 10, a second water treatment device 20, at least one control valve 30 and a shell 40, wherein the shell 40 forms an inner cavity 400, wherein the first water treatment device 10 and the second water treatment device 20 are both arranged in the inner cavity 400 of the shell 40, and the water inlet of the first water treatment device 10 is suitable for being connected to a raw water source, and the water outlet of the first water treatment device 10 is connected to the water inlet of the second water treatment device 20, so that the primary treated water generated by the first water treatment device 10 can flow to the second water treatment device 20 through the water outlet of the first water treatment device 10, and the second water treatment device 20 is used to further treat the primary treated water to generate secondary treated water and be provided through the water outlet of the second water treatment device 20. Preferably, the control valve 30 is configured to control the first water treatment device 10 and the second water treatment device 20 to form a series structure. It can be understood that the first water treatment device 10 of the water treatment machine of the utility model may be a purification device for purifying raw water or water to be treated, or a softening device for softening raw water or water to be treated, or a composite water treatment device for purifying and softening raw water or water to be treated; the second water treatment device 20 may be a reverse osmosis device for reverse osmosis treatment of the primary treated water produced by the first water treatment device 10, such as an RO water treatment device.

[0024] As shown in the attached picture Figures 1 to 4As shown, the second water treatment device 20 of the water treatment machine according to an embodiment of the utility model includes a reverse osmosis filter element 21, a booster pump 22 and a first containing box 23, wherein the water inlet of the booster pump 22 is connected to the water outlet of the first water treatment device 10, and the water outlet of the booster pump 22 is connected to the water inlet of the reverse osmosis filter element 21 to pressurize the primary purified water and provide it to the reverse osmosis filter element 21, the reverse osmosis filter element 21 processes the primary treated water to obtain secondary treated water, and provides it to the user through the water outlet of the reverse osmosis filter element 21, wherein the booster pump 22 is sealedly arranged in the containing chamber 230 of the first containing box 23, the reverse osmosis filter element 21 is partially sealed in the containing chamber 230 of the first containing box 23, and the first containing box 23 is arranged in the inner cavity 400 of the outer shell 40. Further, the reverse osmosis filter element 21 also has a wastewater outlet, and the wastewater generated by the reverse osmosis filter element 21 is discharged through the wastewater outlet of the reverse osmosis filter element 21. It can be understood that the booster pump 22 is sealed in the first storage box 23, and the water inlet of the booster pump 22 is connected to the water outlet of the first water treatment device 10 through the connecting pipeline passing through the first storage box 23. Accordingly, the connecting pipeline passing through the first storage box 23 is sealed with the box body of the first storage box 23 to prevent liquid or gas from entering the interior of the first storage box 23 from the connecting gap between the connecting pipeline and the box body of the first storage box 23; the reverse osmosis filter element 21 is sealed with the box body of the first storage box 23 or is completely sealed in the interior of the first storage box 23. Accordingly, the booster pump 22 is sealed in the storage chamber 230 of the first storage box 23 and is not susceptible to corrosion. It can be understood that the reverse osmosis filter element 21 is partially sealed in the receiving chamber 230 of the first receiving box 23 to prevent liquid or gas from entering the interior of the first receiving box 23 from the connecting gap between the reverse osmosis filter element 21 and the box body of the first receiving box 23.

[0025] As shown in the attached picture Figures 1 to 4 As shown, the second water treatment device 20 of the water treatment machine according to the embodiment of the utility model further includes a terminal filter element 24, wherein the terminal filter element 24 is partially sealed and disposed in the receiving chamber 230 of the first receiving box 23. It can be understood that the terminal filter element 24 is partially sealed and disposed in the receiving chamber 230 of the first receiving box 23, which can prevent liquid or gas from entering the interior of the first receiving box 23 from the connecting gap between the terminal filter element 24 and the box body of the first receiving box 23. Preferably, the terminal filter element 24 is a carbon fiber filter element to improve the taste of purified water. It can be understood that the water inlet of the terminal filter element 24 is connected to the water outlet of the reverse osmosis filter element 21, and the water outlet of the terminal filter element 24 is used to provide the user with the secondary treated water generated by the reverse osmosis filter element 21.

[0026] As shown in the attached picture Figures 1 to 4 As shown, the first containing box 23 of the second water treatment device 20 of the water treatment machine according to the embodiment of the utility model comprises a first box body 231, a sealing plate 232 and a sealing cover 234, wherein the sealing plate 232 is sealedly disposed in the first box body 231, and the sealing plate 232 forms a first opening 233 and at least one second opening 238, wherein the reverse osmosis filter element 21 is suitable for being partially sealed and disposed in the containing chamber 230 of the first containing box 23 through the second opening 238 of the sealing plate 232, the booster pump 22 is suitable for being sealed and disposed in the first containing box 23 through the first opening 233 of the sealing plate 232, and the sealing cover 234 is configured to be suitable for sealing the first opening 233. Further, the terminal filter element 24 is partially sealed and disposed in the containing chamber 230 of the first containing box 23 through another second opening 238.

[0027] As shown in the attached picture Figures 1 to 4 As shown, the first containing box 23 of the second water treatment device 20 of the water treatment machine according to the embodiment of the utility model further includes a base 25 , wherein the reverse osmosis filter element 21 and / or the terminal filter element 24 are suitable for being fixed on the base 25 .

[0028] As shown in the attached picture Figures 1 to 4 As shown, the first containing box 23 of the second water treatment device 20 of the water treatment machine according to the embodiment of the utility model further includes a first retaining member 235 and a second retaining member 236, wherein the first retaining member 235 and the second retaining member 236 are respectively used to keep the reverse osmosis filter element 21 and the booster pump 22 in the appropriate position in the containing chamber 230 of the first containing box 23. The first containing box 23 further includes a third retaining member 237 for keeping the terminal filter element 24 in the appropriate position in the containing chamber 230 of the first containing box 23.

[0029] As shown in the attached picture Figures 1 to 4 As shown, illustratively, the first water treatment device 10 of the water treatment machine according to an embodiment of the utility model includes at least one purification filter element 11 and a softening tank 12, wherein the purification filter element 11 and the softening tank 12 are configured to form a series structure under the control of the control valve 30, so as to purify and soften the raw water or the water to be treated in turn to obtain primary treated water. In other words, the primary treated water is softened water. It can be understood that the water inlet of the purification filter element 11 of the first water treatment device 10 is suitable for being connected to the raw water source, the water outlet of the purification filter element 11 is suitable for being connected to the water inlet of the softening tank 12, and the water outlet of the softening tank 12 is suitable for being connected to the water inlet of the booster pump 22.

[0030] As shown in the attached picture Figures 1 to 4As shown, at least a portion of the inner cavity 400 of the shell 40 of the water treatment machine of the utility model embodiment forms a saline chamber 401, wherein the saline chamber 401 is used to generate and hold saline. It is understood that the saline in the saline chamber 401 can be provided to the softening tank 12 by an ejector, etc., for regenerating the softening material (e.g., softening resin) in the softening tank 12.

[0031] As shown in the attached picture Figures 1 to 4 As shown, the water treatment machine according to the embodiment of the utility model further includes an overflow valve 13, wherein the overflow valve 13 is arranged in the inner cavity 400 of the shell 40, wherein the bottom end of the overflow valve 13 is connected to the salt solution chamber 401, and the top end of the overflow valve 13 is connected to the drain pipe to prevent excessive salt solution in the salt solution chamber 401.

[0032] As shown in the attached picture Figures 1 to 4 As shown, the water treatment machine according to the embodiment of the utility model further includes a support frame 50, wherein the support frame 50 is integrally formed with the first containing box 23, wherein the purification filter element 11 and the softening tank 12 are both arranged on the support frame 50 to keep the purification filter element 11 and the softening tank 12 in proper positions. Preferably, the support frame 50 is integrally formed with the sealing plate 232 of the first containing box 23.

[0033] As shown in the attached picture Figures 1 to 4 As shown, according to an embodiment of the utility model, the utility model further provides a box assembly for a water treatment machine, which includes a shell 40, which forms an inner cavity 400; and a first accommodating box 23, which includes a box body 231, a sealing plate 232 and a sealing cover 234, wherein the sealing plate 232 forms a first opening 233 and at least one second opening 238, wherein the sealing plate 232 is sealedly disposed on the first box body 231, and the sealing cover 234 is suitable for sealing the first opening 233.

[0034] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only for exemplification and do not limit the present invention.

[0035] The purpose of the utility model has been completely and effectively achieved. The function and structural principle of the utility model have been demonstrated and explained in the embodiments, and the implementation of the utility model can be deformed or modified in any way without departing from the principle.

Claims

1. A water treatment machine, characterized in that: include: a first water treatment unit; a second water treatment unit; and A shell, wherein the shell forms an inner cavity, wherein the first water treatment device and the second water treatment device are both arranged in the inner cavity of the shell, and the water inlet of the first water treatment device is suitable for being connected to a raw water source, and the water outlet of the first water treatment device is connected to the water inlet of the second water treatment device, wherein the second water treatment device includes a reverse osmosis filter element, a booster pump and a first containing box, wherein the water inlet of the booster pump is connected to the water outlet of the first water treatment device, and the water outlet of the booster pump is connected to the water inlet of the reverse osmosis filter element, wherein the booster pump is sealedly arranged in the containing chamber of the first containing box, the reverse osmosis filter element is partially sealedly arranged in the containing chamber of the first containing box, and the first containing box is arranged in the inner cavity of the shell.

2. The water treatment machine according to claim 1, characterized in that: The first containing box comprises a first box body, a sealing plate and a sealing cover, wherein the sealing plate is sealingly arranged on the first box body, and the sealing plate forms a first opening and at least one second opening, wherein the reverse osmosis filter element is suitable for being partially sealed and arranged in the containing chamber of the first containing box through the second opening of the sealing plate, the boosting pump is suitable for being sealed and arranged in the first containing box through the first opening of the sealing plate, and the sealing cover is configured to be suitable for sealing the first opening.

3. The water treatment machine according to claim 2, characterized in that: The first holding box further includes a base, wherein the reverse osmosis filter element is adapted to be fixed to the base.

4. The water treatment machine according to claim 2, characterized in that: The second water treatment device further includes a terminal filter element, wherein the water inlet of the terminal filter element is connected to the water outlet of the reverse osmosis filter element, and the water outlet of the terminal filter element is used to provide secondary treated water generated by the reverse osmosis filter element, wherein the terminal filter element is partially sealed and arranged in the receiving chamber of the first receiving box.

5. The water treatment machine according to claim 1, 2, 3 or 4, characterized in that: The first water treatment device includes at least one purification filter element and a softening tank, wherein the purification filter element and the softening tank are configured to form a series structure, and the water inlet of the purification filter element is suitable for being connected to a raw water source, the water outlet of the purification filter element is suitable for being connected to the water inlet of the softening tank, and the water outlet of the softening tank is suitable for being connected to the water inlet of the booster pump.

6. The water treatment machine according to claim 1, 2, 3 or 4, characterized in that: At least a portion of the inner cavity of the housing forms a saline cavity.

7. The water treatment machine according to claim 1, 2, 3 or 4, characterized in that: It further includes a control valve, wherein the control valve is configured to control the first water treatment device and the second water treatment device to form a series structure.

8. The water treatment machine according to claim 1, 2, 3 or 4, characterized in that: The reverse osmosis filter element also has a waste water outlet for discharging waste water generated by the reverse osmosis filter element.

9. The water treatment machine according to claim 1, 2, 3 or 4, characterized in that: It further comprises an overflow valve, wherein the overflow valve is arranged in the inner cavity of the shell, the bottom end of the overflow valve is communicated with the salt solution cavity, and the top end of the overflow valve is communicated with the drain pipe.

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