Tap water multi-stage purification device

Abstract

The utility model relates to the technical field of water purification equipment, in particular to a tap water multi-stage purification device which comprises a purification box, a water inlet is formed in the top of the purifying box; a water outlet is formed in the bottom of the purifying box; a detachable porous medium filter bed, a quartz sand filter bed, an activated carbon filter bed, a palm fiber filter bed, a cotton yarn filter bed and a reverse osmosis membrane filter bed are sequentially arranged in the purification box from top to bottom; a quick dismounting mechanism for dismounting the porous medium filter bed, the quartz sand filter bed, the activated carbon filter bed, the palm fiber filter bed, the cotton yarn filter bed and the reverse osmosis membrane filter bed is arranged on one side of the purification box, the quick dismounting mechanism comprises a dismounting plate, the dismounting plate is detachably connected with the purification box, and a plurality of dismounting assemblies are arranged on the dismounting plate. Each dismounting assembly is connected with the corresponding filter bed; according to the filter bed disclosed by the invention, through the arrangement of the quick disassembly mechanism, the filter bed can be disassembled and assembled at one time, and a single filter bed can be disassembled and assembled, so that the work is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification equipment, in particular to a multi-stage tap water purification device. Background Art

[0002] In order to improve the water quality, the commonly used water purification device uses a treatment method that filters the water source through a filter of quartz sand, brown flakes, and activated carbon to remove impurities, and then disinfects it with bleaching powder. Although the water quality has improved, its production process is single, and its water quality still cannot meet the requirements of high-standard industrial water, and is not suitable for drinking. With the development of the economy, people's requirements for drinking water and high-standard industrial water are getting higher and higher. There are also many technologies and water purifiers for tap water purification on the market. Most high-end water purifiers use multi-stage filter cartridges of different materials for filtration. After multi-stage filtration and sterilization, the water quality is greatly improved. The filtered water can be drunk directly, and can also be used as high-standard industrial water.

[0003] The currently disclosed Chinese patent CN203613057U is a multi-stage tap water purification device, including a filter tank, a water inlet pipe is connected to the top of the filter tank, and a water outlet pipe is connected to the bottom. The tap water relies on its own pressure to pass through a liquid distributor, a drawer-type porous medium filter bed, a quartz sand filter bed, an activated carbon filter bed, a palm wool filter bed, a cotton yarn filter bed, a reverse osmosis membrane filter bed, and an ultraviolet sterilization device from the top to the bottom of the filter tank.

[0004] According to the above patent, the patent sets the filter bed into a drawer-type structure, which is convenient for replacing and cleaning the filter medium, and the tap water first undergoes multi-stage coarse filtration and finally passes through the reverse osmosis membrane for fine filtration, which effectively solves the safety requirements of the reverse osmosis membrane, increases the service life of the reverse osmosis membrane, reduces the cost of the reverse osmosis membrane, and thus increases the service life of the entire equipment. However, the patent is not convenient enough to disassemble, and all filter beds cannot be installed and disassembled at one time, and a single filter bed can be disassembled separately. Therefore, a purification device is provided that can ensure that the filter bed can be disassembled and assembled at one time and can also disassemble and assemble a single filter bed. Utility Model Content

[0005] Based on this, it is necessary to provide a multi-stage tap water purification device to address the existing technical problems. Through the setting of a quick-release mechanism, the filter bed can be disassembled and assembled at one time, and a single filter bed can also be disassembled and assembled, making work more convenient and improving work efficiency.

[0006] In order to solve the existing technical problems, the utility model provides a multi-stage tap water purification device, including a purification box;

[0007] A water inlet is provided at the top of the purification box, and a water outlet is provided at the bottom of the purification box;

[0008] A detachable porous medium filter bed, a quartz sand filter bed, an activated carbon filter bed, a palm wool filter bed, a cotton yarn filter bed, and a reverse osmosis membrane filter bed are sequentially arranged in the purification box from top to bottom. A quick disassembly mechanism for disassembling and assembling the porous medium filter bed, the quartz sand filter bed, the activated carbon filter bed, the palm wool filter bed, the cotton yarn filter bed, and the reverse osmosis membrane filter bed is arranged on one side of the purification box. The quick disassembly mechanism includes a disassembly plate, which is detachably connected to the purification box. A plurality of disassembly components are arranged on the disassembly plate. The number of disassembly components corresponds to the filter bed, and each disassembly component is connected to the corresponding filter bed.

[0009] The sterilization mechanism is movably arranged in the purification box.

[0010] Preferably, first bolts are provided at the four corners of the disassembly plate, mounting holes for installing the first bolts are provided in the purification box, a first connecting plate is provided on the side of the disassembly plate away from the purification box, and a first handle is provided on the first connecting plate.

[0011] Preferably, the disassembly assembly includes a mounting plate, which is respectively connected to the corresponding filter beds, a second bolt is provided at the other end of the mounting plate, a mounting hole for installing the second bolt is provided on the disassembly plate, a second connecting plate is provided on the mounting plate, and a second handle is provided on the second connecting plate.

[0012] Preferably, first sliders are provided on both sides of the porous medium filter bed, quartz sand filter bed, activated carbon filter bed, brown wool filter bed, cotton yarn filter bed, and reverse osmosis membrane filter bed, and a slide groove for movement of the first slider is provided in the purification box.

[0013] Preferably, the sterilization mechanism comprises a sterilization lamp;

[0014] The germicidal lamp is arranged in the purification box. A moving component for driving the germicidal lamp to move is arranged on the top of the purification box. A slot for the germicidal lamp to move is arranged in the purification box.

[0015] Preferably, the moving assembly comprises a rotary motor;

[0016] The rotating motor is arranged at the top of the purification box, and the output end of the rotating motor is vertically downward. A screw is arranged below the rotating motor, and the screw is arranged vertically. The screw is transmission-connected to the output end of the rotating motor. A bearing is arranged at one end of the screw away from the rotating motor, and the bearing is connected to the bottom of the purification box. A moving block cooperating with the screw is arranged on the screw, and one end of the moving block is connected to the sterilization lamp.

[0017] Preferably, a second slide block is provided on both sides of the germicidal lamp, and a slide rail for the second slide block to move is provided inside the purification box.

[0018] Preferably, the inner wall of the purification box close to the sterilization mechanism is transparent.

[0019] Preferably, the output end of the water inlet is connected to a nozzle.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present application provides a quick-release mechanism so that the filter bed can be disassembled and assembled at one time, and a single filter bed can also be disassembled and assembled, making the work more convenient and improving work efficiency.

[0022] 2. The present application ensures that when a filter bed needs to be replaced, the filter bed can be removed from the inside of the purification box through the quick-release assembly through the setting of the disassembly assembly, thereby improving work efficiency.

[0023] 3. The present application provides a mobile component so that the germicidal lamp can move back and forth in the purifier, so that the water can be sterilized more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of a multi-stage tap water purification device.

[0025] Figure 2 It is a top view of a multi-stage tap water purification device.

[0026] Figure 3 A partial three-dimensional cutaway view of a multi-stage tap water purification device Figure 1 .

[0027] Figure 4 yes Figure 2 Cross-sectional view along AA.

[0028] Figure 5 A partial three-dimensional cutaway view of a multi-stage tap water purification device Figure 2 .

[0029] Figure 6 A partial three-dimensional cutaway view of a multi-stage tap water purification device Figure 3 .

[0030] Figure 7 yes Figure 4 Enlarged view of point B in the middle.

[0031] The numbers in the figure are: 1-purification box; 11-water inlet; 111-nozzle; 12-water outlet; 13-porous medium filter bed; 14-quartz sand filter bed; 15-activated carbon filter bed; 16-brown wool filter bed; 17-cotton yarn filter bed; 18-reverse osmosis membrane filter bed; 19-sterilization mechanism; 191-sterilization lamp; 1911-second slider; 1912-slide rail; 192-moving assembly; 1921-rotating motor; 1922-screw; 1923-moving block; 1924-bearing; 2-quick release mechanism; 21-disassembly and assembly plate; 211-first bolt; 212-first connecting plate; 2121-first handle; 22-disassembly assembly; 221-mounting plate; 222-second bolt; 223-second connecting plate; 2231-second handle; 23-first slider; 24-slide groove. DETAILED DESCRIPTION

[0032] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] See also Figures 1 to 7 As shown, a multi-stage tap water purification device includes a purification box 1; a water inlet 11 is provided on the top of the purification box 1, and a water outlet 12 is provided on the bottom of the purification box 1; a detachable porous medium filter bed 13, a quartz sand filter bed 14, an activated carbon filter bed 15, a palm wool filter bed 16, a cotton yarn filter bed 17, and a reverse osmosis membrane filter bed 18 are arranged in sequence from top to bottom in the purification box 1, and a quick-disassembly mechanism 2 for disassembling and assembling the porous medium filter bed 13, the quartz sand filter bed 14, the activated carbon filter bed 15, the palm wool filter bed 16, the cotton yarn filter bed 17, and the reverse osmosis membrane filter bed 18 is provided on one side of the purification box 1, the quick-disassembly mechanism 2 includes a disassembly plate 21, the disassembly plate 21 is detachably connected to the purification box 1, a plurality of disassembly components 22 are arranged on the disassembly plate 21, the number of the disassembly components 22 corresponds to the filter bed, each disassembly component 22 is connected to the corresponding filter bed, and a sterilization mechanism 19 is movably arranged in the purification box 1.

[0034] When the purification box 1 needs to be assembled, the porous medium filter bed 13, the quartz sand filter bed 14, the activated carbon filter bed 15, the brown wool filter bed 16, the cotton yarn filter bed 17, and the reverse osmosis membrane filter bed 18 are first installed on the disassembly plate 21, and then all the filter beds are installed into the purification box 1 at one time through the disassembly plate 21. When one of the filter beds is damaged or there is too much waste inside, the single filter bed can be removed from the disassembly plate 21 through the quick-release assembly, so that the filter bed can be removed from the purification box 1 for replacement or cleaning. At the same time, through the setting of the sterilization mechanism 19, when water enters the purification box 1 from the water inlet 11, the sterilization mechanism 19 moves back and forth in the purification box 1 to sterilize the water more comprehensively. Through the setting of the quick-release mechanism 2, the filter bed can be disassembled and assembled at one time, and a single filter bed can also be disassembled and assembled, which makes the work more convenient and improves the work efficiency.

[0035] See also Figure 3 As shown, first bolts 211 are provided at the four corners of the disassembly plate 21, and mounting holes for installing the first bolts 211 are provided in the purification box 1. A first connecting plate 212 is provided on the side of the disassembly plate 21 away from the purification box 1, and a first handle 2121 is provided on the first connecting plate 212.

[0036] When the disassembly plate 21 needs to be installed on the purification box 1, the filter bed on the disassembly plate 21 is aligned with the opening on the purification box 1 and the filter bed is inserted. At this time, the disassembly plate 21 is fixed to the purification side by the first bolt 211. At the same time, the setting of the connecting plate and the handle makes the disassembly and installation of the disassembly plate 21 more convenient.

[0037] See also Figure 3 As shown, the disassembly assembly 22 includes a mounting plate 221, which is respectively connected to the corresponding filter beds. A second bolt 222 is provided at the other end of the mounting plate 221. A mounting hole for installing the second bolt 222 is provided on the disassembly plate 21. A second connecting plate 223 is provided on the mounting plate 221. A second handle 2231 is provided on the second connecting plate 223.

[0038] When the filter bed is damaged or needs to be cleaned, the second bolt 222 is taken out and the mounting plate 221 is removed from the disassembly plate 21. At this time, the filter bed to be replaced is removed from the purification box 1 through the second handle 2231, thereby improving the convenience of work.

[0039] See also Figure 6 As shown, first sliders 23 are provided on both sides of the porous medium filter bed 13, the quartz sand filter bed 14, the activated carbon filter bed 15, the brown wool filter bed 16, the cotton yarn filter bed 17, and the reverse osmosis membrane filter bed 18, and a slide groove 24 for the first slider 23 to move is provided in the purification box 1.

[0040] The arrangement of the first sliding block 23 and the sliding groove 24 ensures that the filter bed will not fall in the purification box 1, and at the same time makes the filter bed smoother when being disassembled and assembled, thereby improving the working stability.

[0041] See also Figure 3 As shown, the sterilization mechanism 19 includes a sterilization lamp 191; the sterilization lamp 191 is arranged in the purification box 1, and a moving component 192 for driving the sterilization lamp 191 to move is provided on the top of the purification box 1, and a slot for the sterilization lamp 191 to move is provided in the purification box 1.

[0042] When water enters the purification box 1 from the water inlet 11, the moving component 192 is started, and the moving component 192 drives the sterilization lamp 191 to move back and forth inside the purification box 1, so that the water is sterilized more fully.

[0043] See also Figure 4 , Figure 5 and Figure 7 As shown, the moving component 192 includes a rotating motor 1921; the rotating motor 1921 is arranged at the top of the purification box 1, and the output end of the rotating motor 1921 is vertically downward. A screw 1922 is provided below the rotating motor 1921, and the screw 1922 is vertically arranged. The screw 1922 is transmission-connected with the output end of the rotating motor 1921, and a bearing 1924 is provided at one end of the screw 1922 away from the rotating motor 1921. The bearing 1924 is connected to the bottom of the purification, and a moving block 1923 cooperating with the screw 1922 is provided on the screw 1922, and one end of the moving block 1923 is connected to the sterilization lamp 191.

[0044] When it is necessary to move the sterilization lamp 191, the rotating motor 1921 is started, and the rotating motor 1921 drives the screw 1922 to start rotating. Through the cooperation between the screw 1922 and the moving block 1923, the moving block 1923 can drive the sterilization lamp 191 to move up and down, sterilize the water more evenly, and improve work efficiency. At the same time, the setting of the bearing 1924 ensures that the screw 1922 works more stably.

[0045] See also Figure 5 As shown, second sliders 1911 are provided on both sides of the germicidal lamp 191 , and slide rails 1912 for the second sliders 1911 to move are provided inside the purification box 1 .

[0046] By providing the second slider 1911 and the slide rail 1912 , the germicidal lamp 191 moves more smoothly, thereby improving the working stability.

[0047] See also Figures 1 to 7 As shown, the inner wall of the purification box 1 near the sterilization mechanism 19 is transparent.

[0048] The inner wall of the purification box 1 is transparent, which ensures that the light of the sterilization lamp 191 can normally shine into the purification box 1 to sterilize the water, thereby ensuring the normal operation of the work.

[0049] See also Figure 4 As shown, the output end of the water inlet 11 is connected to a nozzle 111 .

[0050] By setting the nozzle 111, when water enters from the water inlet 11, the nozzle 111 divides the water so that the water flows evenly into the purification box 1, thereby improving the uniformity of water treatment.

[0051] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A multi-stage tap water purification device, characterized in that: It comprises a purification box (1); The top of the purification box (1) is provided with a water inlet (11), and the bottom of the purification box (1) is provided with a water outlet (12); A detachable porous medium filter bed (13), a quartz sand filter bed (14), an activated carbon filter bed (15), a brown wool filter bed (16), a cotton yarn filter bed (17), and a reverse osmosis membrane filter bed (18) are sequentially arranged in the purification box (1) from the top to the bottom. A quick disassembly mechanism (2) for disassembling and assembling the porous medium filter bed (13), the quartz sand filter bed (14), the activated carbon filter bed (15), the brown wool filter bed (16), the cotton yarn filter bed (17), and the reverse osmosis membrane filter bed (18) is arranged on one side of the purification box (1). The quick disassembly mechanism (2) comprises a disassembly plate (21). The disassembly plate (21) is detachably connected to the purification box (1). A plurality of disassembly components (22) are arranged on the disassembly plate (21). The number of the disassembly components (22) corresponds to the number of the filter beds. Each disassembly component (22) is connected to a corresponding filter bed. The sterilization mechanism (19) is movably arranged in the purification box (1).

2. A multi-stage tap water purification device according to claim 1, characterized in that: The four corners of the disassembly plate (21) are each provided with a first bolt (211); a mounting hole for mounting the first bolt (211) is provided in the purification box (1); a first connecting plate (212) is provided on a side of the disassembly plate (21) away from the purification box (1); and a first handle (2121) is provided on the first connecting plate (212).

3. A multi-stage tap water purification device according to claim 1, characterized in that: The disassembly assembly (22) comprises a mounting plate (221), the mounting plates (221) are respectively connected to corresponding filter beds, a second bolt (222) is provided at the other end of the mounting plate (221), a mounting hole for installing the second bolt (222) is provided on the disassembly plate (21), a second connecting plate (223) is provided on the mounting plate (221), and a second handle (2231) is provided on the second connecting plate (223).

4. A multi-stage tap water purification device according to claim 1, characterized in that: First sliders (23) are provided on both sides of the porous medium filter bed (13), the quartz sand filter bed (14), the activated carbon filter bed (15), the brown wool filter bed (16), the cotton yarn filter bed (17), and the reverse osmosis membrane filter bed (18), and a slide groove (24) for the first slider (23) to move is provided in the purification box (1).

5. A multi-stage tap water purification device according to claim 1, characterized in that: The sterilization mechanism (19) comprises a sterilization lamp (191); The germicidal lamp (191) is arranged in the purification box (1), and a moving component (192) for driving the germicidal lamp (191) to move is arranged on the top of the purification box (1), and a slot for the germicidal lamp (191) to move is arranged in the purification box (1).

6. A multi-stage tap water purification device according to claim 1, characterized in that: The moving assembly (192) includes a rotating motor (1921); The rotating motor (1921) is arranged at the top of the purification box (1), and the output end of the rotating motor (1921) is vertically downward. A screw rod (1922) is arranged below the rotating motor (1921), and the screw rod (1922) is arranged vertically. The screw rod (1922) is transmission-connected with the output end of the rotating motor (1921). A bearing (1924) is arranged at one end of the screw rod (1922) away from the rotating motor (1921), and the bearing (1924) is connected to the bottom of the purification box. A moving block (1923) cooperating with the screw rod (1922) is arranged on the screw rod (1922), and one end of the moving block (1923) is connected to the germicidal lamp (191).

7. A multi-stage tap water purification device according to claim 1, characterized in that: Second sliders (1911) are provided on both sides of the germicidal lamp (191), and slide rails (1912) for the second sliders (1911) to move are provided inside the purification box (1).

8. A multi-stage tap water purification device according to claim 1, characterized in that: The inner wall of the purification box (1) close to the sterilization mechanism (19) is transparent.

9. A multi-stage tap water purification device according to claim 1, characterized in that: The output end of the water inlet (11) is connected to a nozzle (111).

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