Liquid separation and purification equipment for direct drinking water

Abstract

The invention discloses liquid separation and purification equipment for direct drinking water, which comprises a bottom plate, a lifting assembly is fixedly mounted at the top of the bottom plate, a treatment box is fixedly mounted at the top of the lifting assembly, a limiting assembly is arranged on one side of the treatment box, a filter plate is clamped on one side of the limiting assembly, and a funnel is fixedly mounted on one side of the limiting assembly. A filter element is fixedly connected to the bottom of the funnel, and a dismounting assembly is arranged on one side of the limiting assembly. According to the liquid separation and purification equipment for the direct drinking water, through the arranged disassembly and assembly assembly, disassembly and assembly can be carried out, disassembly and assembly are easy and convenient, and after disassembly, a filter element and a filter plate can be rapidly replaced, so that replacement is more convenient and faster, and therefore the maintenance cost of the equipment is reduced; and the equipment can be ensured to keep a good filtering effect all the time, and safe and pure direct drinking water is continuously provided for a user. Meanwhile, due to the convenient disassembly and assembly design, the equipment can be prevented from being broken down.

Description

Technical Field

[0001] The invention relates to the technical field of direct drinking water purification equipment, in particular to a liquid separation and purification equipment for direct drinking water. Background Art

[0002] Direct drinking water purification equipment is a device that can purify ordinary water sources into directly drinkable water. 1. Working principle Direct drinking water purification equipment usually adopts a combination of multiple filtration technologies. Generally, it includes the following main steps: Pre-filtration: remove large particles of impurities in the water, such as mud, rust, etc. PP cotton filter elements are usually used for preliminary filtration, activated carbon filtration: adsorb organic matter, residual chlorine, etc. in the water to improve the taste and smell of the water, reverse osmosis filtration (RO membrane filtration): using the principle of semi-permeable membrane, remove almost all impurities such as tiny particles, bacteria, viruses, heavy metal ions, etc. in the water, and only allow water molecules to pass through, post-activated carbon filtration: further improve the taste of water and ensure the quality of the water, 2. Equipment type Household direct drinking water purification equipment Small water purifier: installed under the kitchen faucet or under the sink, small size, does not take up space, direct drinking machine: usually with heating or cooling function, can meet different drinking water needs.

[0003] Patent announcement number "CN209940642U" discloses "a water-saving public direct drinking water equipment, including a pretreatment system, a booster pump, and a reverse osmosis membrane assembly connected in sequence through pipelines, the pretreatment system includes a first PP cotton assembly, an activated carbon assembly, and a second PP cotton assembly connected in sequence through pipelines; the first PP cotton assembly is connected to the municipal pipe network, the second PP cotton assembly is connected to the water suction end of the booster pump through a pipeline, and the water outlet of the booster pump is connected to the water inlet end of the reverse osmosis membrane assembly through a pipeline; the pure water outlet of the reverse osmosis membrane assembly is connected to a pure water storage tank through a pipeline, and the concentrated water outlet is connected to a concentrated water storage tank through a pipeline; the pure water storage tank and the pus water storage tank are respectively connected to a direct drinking water faucet and a hand washing faucet through pipelines. The present invention is redesigned in combination with the geographical characteristics of public places and the internal structure of the direct drinking water equipment, a hand washing faucet is added on the outside, and a concentrated water storage tank is added on the inside, and the concentrated water storage tank is used to store the concentrated water for citizens to wash their faces, hands, and water flowers for reuse."

[0004] In response to the above-mentioned related problems, the existing liquid separation and purification equipment can only replace the filter screen and filter element separately, which will waste a lot of time during replacement and affect the user experience. It does not have good reliability, which will affect the use effect. The overall height is fixed, and the height cannot be adjusted according to actual needs during actual use, which will affect the use effect.

[0005] To this end, the present invention provides a liquid separation and purification device for direct drinking water to solve the above problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a liquid separation and purification device for direct drinking water, which solves the problem that the above-mentioned existing liquid separation and purification equipment can only replace the filter screen and the filter element separately, which wastes a lot of time during replacement and affects the user experience, and has good reliability, which affects the effect of use, and the overall height is fixed. During actual use, the height cannot be adjusted according to actual needs, which affects the effect of use.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a liquid separation and purification device for direct drinking water, comprising a base plate, a lifting assembly is fixedly installed on the top of the base plate, a processing box is fixedly installed on the top of the lifting assembly, a limiting assembly is arranged on one side of the processing box, a filter plate is clamped on one side of the limiting assembly, a funnel is fixedly installed on one side of the limiting assembly, a filter element is fixedly connected to the bottom of the funnel, and a disassembly and assembly assembly is arranged on one side of the limiting assembly; the disassembly and assembly assembly comprises spring two and movable plate two, the spring two is fixedly connected to one side of the limiting assembly, the movable plate two is fixedly connected to the bottom end of the spring two, a clamping rod is fixedly installed on the bottom of the movable plate two, the clamping rod and the limiting assembly are clamped, a pull rod is fixedly installed on the top of the movable plate two, a slide rod is fixedly installed on one side of the limiting assembly, and the movable plate two and the slide rod two are slidably connected.

[0008] Furthermore, the disassembly and assembly component also includes a protective plate 1 and a protective plate 2, and the protective plate 2 and the protective plate 1 are respectively arranged on one side of the limiting component.

[0009] Furthermore, the limiting assembly includes a fixed frame and a movable plate 1, the fixed frame is fixedly installed on both sides of the processing box, the movable plate 1 is slidably connected to the inner side wall of the fixed frame, the two sides of the processing box are respectively fixedly connected with a spring 1, one end of the spring 1 is fixedly connected to the movable plate 1, a ball head block is fixedly installed on one side of the movable plate 1, a side plate 2 and a side plate 1 are provided on one side of the processing box, and a disassembly frame is fixedly installed on one side of the side plate 1 and the side plate 2, and the disassembly frame and the ball head block are clamped.

[0010] Furthermore, sliders are fixedly installed on both sides of the movable plate 1, and the sliders are slidably connected to the fixed frame.

[0011] Furthermore, the lifting assembly includes a threaded rod, which is connected to the top of the base plate through a bearing, and a round tube is connected to the side wall of the threaded rod through a thread, a sliding rod 1 is fixedly installed on the bottom of the processing box, and a hollow tube is fixedly installed on the top of the base plate, and the sliding rod 1 is slidably connected to the hollow tube.

[0012] Furthermore, a knob is fixedly connected to the side wall of the threaded rod, and the side wall of the knob is anti-slip treated.

[0013] Furthermore, one side of the treatment box is slidably connected to a water tank, one side of the water tank is provided with a water valve, and one side of the water tank is fixedly installed with a handle.

[0014] Furthermore, a water injection pipe is provided on the top of the processing box, and the water injection pipe is connected to the processing box through a thread.

[0015] Beneficial Effects

[0016] The present invention provides a liquid separation and purification device for direct drinking water. Compared with the prior art, it has the following beneficial effects:

[0017] 1. The liquid separation and purification equipment for direct drinking water can be disassembled and assembled through the disassembly and assembly components, and the disassembly and assembly is simple and convenient. After disassembly, it is easy to quickly replace the filter element and the filter plate, making the replacement more convenient. In this way, it not only reduces the maintenance cost of the equipment, but also ensures that the equipment always maintains a good filtering effect, and continuously provides users with safe and pure direct drinking water. At the same time, the convenient disassembly and assembly design also enables the equipment to be quickly repaired and parts replaced when a failure occurs, reducing the inconvenience and loss caused by equipment failure, and greatly improving the practicality and reliability of the equipment.

[0018] 2. The liquid separation and purification equipment for direct drinking water can play a good limiting effect through the setting of the limiting component, so that the whole will not be loose during use, and the normal use will not be affected by the looseness. In this way, the stability and reliability of the equipment operation are greatly improved, and the purification effect of direct drinking water is ensured to be consistent. At the same time, the stable structure also reduces the noise and vibration caused by the looseness of the equipment, creating a quiet and comfortable use environment for users. In addition, the good limiting effect also extends the service life of the equipment, reduces the frequency of maintenance and replacement, and saves costs and energy for users. This card connection method is not only simple and reliable, but also provides users with stable structural guarantees during the installation and disassembly of the equipment. Whether in the initial installation of the equipment or the subsequent maintenance, it can ensure that the various components are tightly connected and the normal operation of the equipment will not be affected by looseness.

[0019] 3. The liquid separation and purification equipment for direct drinking water can adjust the overall height through the lifting components, so that the overall height can be adjusted according to actual needs. In this way, the adaptability and flexibility of the equipment are greatly enhanced. In different installation environments, whether it is placed on a countertop or installed in a specific space, the height can be adjusted to meet the best use needs. For example, in places with narrow space, the height of the equipment can be lowered to save space; and in some places where convenient operation is required, the equipment can be raised to make water collection more convenient. At the same time, the adjustable height also provides a comfortable use experience for users of different heights. Whether it is a child or an adult, they can find the operating height that suits them best. This design detail fully reflects the humanized considerations of the equipment and further enhances its competitiveness in the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a three-dimensional diagram of the external structure of the present invention;

[0022] Figure 2 The present invention Figure 1 A magnified view of the structure at center A;

[0023] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 4 The present invention Figure 3 A magnified view of the structure at B in the middle;

[0025] Figure 5 It is a partial structural schematic diagram of the present invention;

[0026] Figure 6 The present invention Figure 5 A magnified view of the structure at C in the middle;

[0027] Figure 7 It is a side view of the overall structure of the present invention;

[0028] Figure 8 It is a partial enlarged view of the structure of the present invention;

[0029] Fig. 9 It is a rear view of the overall structure of the present invention;

[0030] Fig.10 It is a partial rear view of the present invention.

[0031] In the figure: 1. bottom plate; 2. lifting assembly; 21. threaded rod; 22. knob; 23. round tube; 24. slide bar 1; 25. hollow tube; 3. treatment box; 4. limit assembly; 41. fixed frame; 42. movable plate 1; 43. spring 1; 44. ball head block; 45. slide bar; 46. side plate 1; 47. side plate 2; 48. disassembly and assembly frame; 5. filter plate; 6. funnel; 7. filter element; 8. disassembly and assembly assembly; 81. spring 2; 82. movable plate 2; 83. clamping rod; 84. pull rod; 85. slide bar 2; 86. protective plate 1; 87. protective plate 2; 9. water tank; 10. water valve; 11. handle; 12. water filling pipe. DETAILED DESCRIPTION

[0032] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0033] The present application is further described in detail below through drawings and examples.

[0034] Reference Figures 1 to 10The embodiment of the present application provides a liquid separation and purification device for direct drinking water, including a bottom plate 1, a lifting component 2 is fixedly installed on the top of the bottom plate 1, a processing box 3 is fixedly installed on the top of the lifting component 2, a limiting component 4 is arranged on one side of the processing box 3, a filter plate 5 is clamped on one side of the limiting component 4, a funnel 6 is fixedly installed on one side of the limiting component 4, a filter element 7 is fixedly connected to the bottom of the funnel 6, and a disassembly component 8 is arranged on one side of the limiting component 4; the disassembly component 8 includes a spring 2 81 and a movable plate 2 82, the spring 2 81 is fixedly connected to one side of the limiting component 4, the movable plate 2 82 is fixedly connected to the bottom end of the spring 2 81, and the movable plate 2 82 is fixedly connected to the bottom end of the spring 2 81. A clamping rod 83 is fixedly installed at the bottom, and the clamping rod 83 is clamped with the limit component 4. A pull rod 84 is fixedly installed on the top of the movable plate 82. A slide rod 85 is fixedly installed on one side of the limit component 4. The movable plate 82 and the slide rod 85 are slidably connected. The disassembly and assembly component 8 also includes a protective plate 1 86 and a protective plate 2 87. The protective plate 2 87 and the protective plate 1 86 are respectively arranged on one side of the limit component 4. A water tank 9 is slidably connected to one side of the treatment box 3. A water valve 10 is arranged on one side of the water tank 9. A handle 11 is fixedly installed on one side of the water tank 9. A water injection pipe 12 is arranged on the top of the treatment box 3, and the water injection pipe 12 is connected to the treatment box 3 by a thread.

[0035] In this embodiment, firstly, the sliding of the movable plate 2 82 on the slide bar 2 85 is achieved by pulling the pull rod 84, and then the spring 2 81 is squeezed to separate the clamping rod 83 from the side plate 1 46. This design makes it easy to replace the filter plate 5 or the filter element 7 alone, or to replace both at the same time, which greatly improves the convenience of equipment maintenance. In daily use, users can quickly complete the replacement of key components without the help of complex tools or cumbersome operations, ensuring that the equipment always maintains good filtering performance. In this way, not only the maintenance cost of the equipment is reduced, but also the equipment can always maintain a good filtering effect, and continuously provide users with safe and pure drinking water. At the same time, the convenient disassembly and assembly design also enables the equipment to be quickly repaired and parts replaced when a failure occurs, reducing the inconvenience and loss caused by equipment failure, greatly improving the practicality and reliability of the equipment. In this way, the stability and reliability of the equipment operation are greatly improved, ensuring the consistent purification effect of direct drinking water. At the same time, the stable structure also reduces the noise and vibration caused by looseness of the equipment, creating a quiet and comfortable use environment for users. In addition, the good limiting effect also extends the service life of the equipment, reduces the frequency of maintenance and replacement, and saves users cost and energy. This card connection method is not only simple and reliable, but also provides users with stable structural guarantees during the installation and disassembly of the equipment. Whether in the initial installation of the equipment or the subsequent maintenance, it can ensure that the various components are tightly connected and will not affect the normal operation of the equipment due to looseness.

[0036] Reference Figures 1 to 10 In one aspect of the present embodiment, the limiting assembly 4 includes a fixed frame 41 and a movable plate 42, the fixed frame 41 is fixedly installed on both sides of the processing box 3, the movable plate 42 is slidably connected to the inner side wall of the fixed frame 41, the two sides of the processing box 3 are respectively fixedly connected with a spring 43, one end of the spring 43 is fixedly connected to the movable plate 42, a ball head block 44 is fixedly installed on one side of the movable plate 42, a side plate 47 and a side plate 46 are provided on one side of the processing box 3, and a disassembly frame 48 is fixedly installed on one side of the side plate 46 and the side plate 47, the disassembly frame 48 is clamped with the ball head block 44, and sliders 45 are fixedly installed on both sides of the movable plate 42, and the sliders 45 are slidably connected to the fixed frame 41.

[0037] In this embodiment, secondly, when pushing the side plate 1 46 and the side plate 2 47, the disassembly frame 48 squeezes the ball head block 44, prompting the ball head block 44 to slide on one side of the fixed frame 41 through the movable plate 1 42 using the slider 45, thereby squeezing the spring 43 to contract, and finally making the ball head block 44 and the disassembly frame 48 clamped together. This clamping method is not only simple and reliable, but also provides users with a stable structural guarantee during the installation and disassembly of the equipment. Whether in the initial installation of the equipment or in the subsequent maintenance, it can ensure that the various components are tightly connected, and the normal operation of the equipment will not be affected by looseness. In this way, the stability and reliability of the equipment operation are greatly improved, and the purification effect of direct drinking water is ensured to be consistent. At the same time, the stable structure also reduces the noise and vibration caused by the looseness of the equipment, creating a quiet and comfortable use environment for users. In addition, the good limiting effect also extends the service life of the equipment, reduces the frequency of maintenance and replacement, and saves costs and energy for users. This clamping method is not only simple and reliable, but also provides users with a stable structural guarantee during the installation and disassembly of the equipment. Whether it is the initial installation of the equipment or the subsequent maintenance, it can ensure that all components are tightly connected and will not affect the normal operation of the equipment due to looseness.

[0038] Reference Figures 1 to 10 In one aspect of the present embodiment, the lifting assembly 2 includes a threaded rod 21, which is connected to the top of the base plate 1 through a bearing, and a round tube 23 is connected to the side wall of the threaded rod 21 through a thread, a sliding rod 24 is fixedly installed at the bottom of the processing box 3, a hollow tube 25 is fixedly installed on the top of the base plate 1, and the sliding rod 24 and the hollow tube 25 are slidably connected, and a knob 22 is fixedly connected to the side wall of the threaded rod 21, and the side wall of the knob 22 is anti-slip treated.

[0039] In this embodiment, finally, the knob 22 is turned to drive the threaded rod 21 to rotate, so that the threaded rod 21 is screwed into the inside of the round tube 23, and the sliding rod 24 is retracted into the hollow tube 25, thereby achieving the adjustability of the overall height. This design fully takes into account different usage scenarios and user needs, so that the device can adapt to various installation environments. Whether it is on the kitchen countertop, office corner or other specific places, users can easily adjust the height of the device according to actual conditions to obtain the best user experience. At the same time, the simple and convenient adjustment method also brings great convenience to the user, and the height adjustment can be completed without much effort, which further enhances the practicality and user-friendliness of the device.

[0040] Working principle: First, pull the pull rod 84 to slide the moving plate 2 82 on the slide rod 2 85, and then squeeze the spring 2 81 to separate the clamping rod 83 from the side plate 1 46. This design makes it easy to replace the filter plate 5 or the filter element 7 alone, or to replace both at the same time, which greatly improves the convenience of equipment maintenance. In daily use, users can quickly replace key components without the help of complex tools or cumbersome operations, ensuring that the equipment always maintains good filtering performance. In this way, it not only reduces the maintenance cost of the equipment, but also ensures that the equipment always maintains a good filtering effect, and continuously provides users with safe and pure drinking water. At the same time, the convenient disassembly and assembly design also enables the equipment to be quickly repaired and parts replaced when a failure occurs, reducing the inconvenience and loss caused by equipment failure, greatly improving the practicality and reliability of the equipment. In this way, the stability and reliability of the equipment operation are greatly improved, ensuring the consistent purification effect of direct drinking water. At the same time, the stable structure also reduces the noise and vibration caused by looseness of the equipment, creating a quiet and comfortable use environment for users. In addition, the good limiting effect also extends the service life of the equipment, reduces the frequency of maintenance and replacement, and saves users cost and energy. This card connection method is not only simple and reliable, but also provides users with stable structural guarantees during the installation and disassembly of the equipment. Whether in the initial installation of the equipment or the subsequent maintenance, it can ensure that the various components are tightly connected and will not affect the normal operation of the equipment due to looseness.

[0041] Secondly, when pushing the side plate 1 46 and the side plate 2 47, the disassembly frame 48 squeezes the ball head block 44, prompting the ball head block 44 to slide on one side of the fixed frame 41 through the movable plate 1 42 using the slider 45, thereby squeezing the spring 43 to contract, and finally making the ball head block 44 and the disassembly frame 48 clamped together. This clamping method is not only simple and reliable, but also provides users with a stable structural guarantee during the installation and disassembly of the equipment. Whether in the initial installation of the equipment or in subsequent maintenance, it can ensure that the various components are tightly connected, and the normal operation of the equipment will not be affected by looseness. In this way, the stability and reliability of the equipment operation are greatly improved, and the purification effect of direct drinking water is ensured to be consistent. At the same time, the stable structure also reduces the noise and vibration caused by looseness of the equipment, creating a quiet and comfortable use environment for users. In addition, the good limiting effect also extends the service life of the equipment, reduces the frequency of maintenance and replacement, and saves costs and energy for users. This clamping method is not only simple and reliable, but also provides users with a stable structural guarantee during the installation and disassembly of the equipment. Whether it is the initial installation of the equipment or the subsequent maintenance, it can ensure that all components are tightly connected and will not affect the normal operation of the equipment due to looseness.

[0042] Finally, turning the knob 22 drives the threaded rod 21 to rotate, so that the threaded rod 21 is screwed into the inside of the round tube 23, and the sliding rod 24 is retracted into the hollow tube 25, so that the overall height can be adjusted. This design fully considers different usage scenarios and user needs, so that the device can adapt to various installation environments. Whether it is on the kitchen countertop, office corner or other specific places, users can easily adjust the height of the device according to actual conditions to obtain the best user experience. At the same time, the simple and convenient adjustment method also brings great convenience to users. The height adjustment can be completed without effort, which further improves the practicality and user-friendliness of the device. In this way, the adaptability and flexibility of the device are greatly enhanced. In different installation environments, whether it is placed on a countertop or installed in a specific space, the height can be adjusted to meet the best usage needs. For example, in places with relatively narrow space, the height of the equipment can be lowered to save space; and in some places that require convenient operation, the equipment can be raised to make water collection more convenient. At the same time, the adjustable height also provides a comfortable use experience for users of different heights. Whether it is a child or an adult, they can find the operating height that suits them best. This design detail fully reflects the humanized considerations of the equipment and further enhances its competitiveness in the market.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A liquid separation and purification device for direct drinking water, comprising a bottom plate (1), characterized in that: A lifting assembly (2) is fixedly mounted on the top of the bottom plate (1), a processing box (3) is fixedly mounted on the top of the lifting assembly (2), a limiting assembly (4) is arranged on one side of the processing box (3), a filter plate (5) is clamped on one side of the limiting assembly (4), a funnel (6) is fixedly mounted on one side of the limiting assembly (4), a filter element (7) is fixedly connected to the bottom of the funnel (6), and a disassembly assembly (8) is arranged on one side of the limiting assembly (4); The disassembly assembly (8) comprises a second spring (81) and a second movable plate (82), wherein the second spring (81) is fixedly connected to one side of the limiting assembly (4), and the second movable plate (82) is fixedly connected to the bottom end of the second spring (81). A clamping rod (83) is fixedly installed at the bottom of the second movable plate (82), and the clamping rod (83) is clamped with the limiting assembly (4). A pull rod (84) is fixedly installed at the top of the second movable plate (82), and a second sliding rod (85) is fixedly installed on one side of the limiting assembly (4), and the second movable plate (82) and the second sliding rod (85) are slidably connected.

2. The liquid separation and purification device for direct drinking water according to claim 1, characterized in that: The disassembly and assembly component (8) further comprises a protective plate 1 (86) and a protective plate 2 (87), wherein the protective plate 2 (87) and the protective plate 1 (86) are respectively arranged on one side of the limit assembly (4).

3. The liquid separation and purification device for direct drinking water according to claim 1, characterized in that: The limiting assembly (4) comprises a fixed frame (41) and a movable plate (42), wherein the fixed frame (41) is fixedly mounted on both sides of the processing box (3), and the movable plate (42) is slidably connected to the inner side wall of the fixed frame (41), and springs (43) are fixedly connected to both sides of the processing box (3), and one end of the spring (43) is fixedly connected to the movable plate (42), and a ball head block (44) is fixedly mounted on one side of the movable plate (42), and a side plate (47) and a side plate (46) are provided on one side of the processing box (3), and a disassembly frame (48) is fixedly mounted on one side of the side plate (46) and the side plate (47), and the disassembly frame (48) is clamped with the ball head block (44).

4. The liquid separation and purification device for direct drinking water according to claim 3 is characterized in that: Slide blocks (45) are fixedly mounted on both sides of the movable plate (42), and the slide blocks (45) are slidably connected to the fixed frame (41).

5. The liquid separation and purification device for direct drinking water according to claim 1, characterized in that: The lifting assembly (2) comprises a threaded rod (21), the threaded rod (21) being connected to the top of the base plate (1) via a bearing, a round tube (23) being connected to the side wall of the threaded rod (21) via a thread, a sliding rod (24) being fixedly mounted on the bottom of the processing box (3), a hollow tube (25) being fixedly mounted on the top of the base plate (1), and the sliding rod (24) being slidably connected to the hollow tube (25).

6. The liquid separation and purification device for direct drinking water according to claim 5, characterized in that: A knob (22) is fixedly connected to the side wall of the threaded rod (21), and the side wall of the knob (22) is anti-slip treated.

7. The liquid separation and purification device for direct drinking water according to claim 1, characterized in that: One side of the treatment box (3) is slidably connected to a water tank (9), one side of the water tank (9) is provided with a water valve (10), and one side of the water tank (9) is fixedly mounted with a handle (11).

8. The liquid separation and purification device for direct drinking water according to claim 1, characterized in that: A water injection pipe (12) is provided on the top of the treatment box (3), and the water injection pipe (12) is connected to the treatment box (3) via a thread.

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