Underground water quality purification device
By setting up a rotating frame at the right end of the filter element of the groundwater water quality purification device, and using the handle to drive the vibrating filter element to shake out impurities, the problem of incomplete cleaning of existing water purifiers is solved, and the cleaning efficiency and convenience are improved.
Patent Information
- Application Number
- CN202421821909.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
When cleaning the existing water purifiers backflush, due to the stacking of internal strip filter elements, it is difficult to completely discharge the mud and sand, and the cleaning process is cumbersome.
A groundwater water quality purification device is designed. By setting a rotating frame at the right end of the filter element, the handle is used to drive the connecting rod and the rotating frame to rotate, vibrating the right end of the filter element to shake out impurities and discharge them through the drainage port.
The impurities on the filter element are washed out more fully and quickly, avoiding impurities accumulation, improving cleaning and cleaning efficiency, and simple structure and convenient operation.
Smart Images
Figure CN222907582U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of groundwater purification, and particularly relates to a groundwater quality purification device. Background Technique
[0002] When people utilize underground water resources such as well water, they often first use a water purifier to treat it. The principle of the water purifiers currently used in rural areas is generally to filter the sediment in the well water by using a filter element, and these water purifiers rely on controlling the reverse flushing of the water flow to achieve a certain degree of self-cleaning ability.
[0003] When the existing water purifier performs reverse flushing, since the strip-shaped filter elements inside are stacked together, it may cause the sediment to always be blocked inside, resulting in incomplete discharge. If the filter element is taken out for separate cleaning, it is relatively cumbersome. Content of the Utility Model
[0004] The purpose of the utility model is to provide a groundwater quality purification device that can stir the internal filter elements so that the sediment can be flushed out more fully and quickly.
[0005] The described groundwater quality purification device includes a housing. The housing includes a housing main body that is horizontally arranged and hollow inside. The housing main body is in a columnar structure and has an opening at the left end. A top cover is provided at this opening, and a water outlet is provided on the top cover. A water inlet is provided on the housing. A number of filter elements that are used for filtering water and have a certain elasticity are horizontally arranged inside the housing, and the water outlet ends of the filter elements are all communicated with the water outlet.
[0006] Inside the housing at the right end of the filter element, there is a rotatable frame that can rotate back and forth. The side wall of the rotatable frame is provided with a hollow structure. The right end of the filter element is located inside the rotatable frame. When the rotatable frame rotates, the right end of the filter element contacts the rotatable frame. A horizontal connecting rod is provided at the right end of the rotatable frame, and the right end of the connecting rod extends out of the right end of the housing and is connected with a handle.
[0007] A drain port is opened at the right end of the housing, and the water outlet end of the drain port is detachably connected with a drain plug for sealing this port.
[0008] When it is necessary to quickly clean the inside of the housing and the filter elements therein, only need to inject clean water into the housing, and then rotate the handle to drive the connecting rod to rotate. During the rotation of the rotatable frame, it will contact the right end of the elastic filter element, thereby vibrating the right ends of several filter elements, shaking off the impurities on the filter elements and discharging them from the drain port, preventing the accumulation of impurities inside the filter element due to incomplete flushing. The structure is simple, the operation is convenient, and the cleaning and cleaning efficiency is improved.
[0009] Further, the drain plug has a horizontal cylindrical structure. A groove is provided at the left end of the drain plug, and a boss that can be inserted into the drain port for sealing is fixed in the groove. A drain hole communicating left and right is formed in the groove on one side of the boss, and a plurality of through grooves communicating with the groove are provided at the left end of the boss.
[0010] After the boss is shifted to the right along the drain port, the left end of the boss is still located inside the drain port, and the through grooves on the boss part that has moved out of the drain port communicate with the drain hole. Thus, the internal impurities and waste water can be discharged without removing the drain plug.
[0011] Further, a plurality of internally and externally communicating threaded fixing holes are provided along the circumference on the outer side wall of the drain plug.
[0012] The drain plug is further fixed to the housing at the threaded fixing holes through fasteners such as screws, increasing the stability during use.
[0013] Further, a through hole communicating left and right is formed in the drain plug, and a connecting rod can pass through the through hole, and the drain plug can move left and right along the connecting rod.
[0014] The connecting rod passes through the through hole, facilitating the rotation of the handle, and further driving the rotating frame to rotate.
[0015] Further, the top cover has a barrel-shaped structure with an opening facing right. The left end of the housing can extend into the top cover from the right end of the top cover, and a ring-shaped fixing ring is installed on the outer side of the right end of the top cover;
[0016] The fixing ring is composed of two semi-circular ring structures. The rear ends of the two semi-circular ring structures are hinged through a pivot, and convex blocks are fixed at the front ends of both. Locking components are provided on the convex blocks.
[0017] External threads can be machined at the left end of the housing, and internal threads that are in threaded fit with the external threads on the housing can be machined at the right end of the top cover. The left end of the housing is connected to the right end of the top cover in a threaded fit. Alternatively, as Figure 2 shown, an annular flange is fixed at the left end of the housing. After the right end of the housing fits with the flange, the fixing ring further fastens the top cover and the housing to prevent detachment, and the fixing ring composed of two semi-circular ring structures is convenient for disassembly and assembly.
[0018] Further, the locking component includes a locking post. The locking post has a longitudinal columnar structure. A circular groove that communicates front and back and has a columnar structure is provided on the locking post, and stoppers are fixed on the upper and lower inner side walls at the rear end of the circular groove;
[0019] Semi-circular grooves are formed at the centers of the front ends of the convex blocks. The grooves on the two convex blocks form an annular lock groove after being closed. The rear end of the locking post can independently extend into the lock groove, and limit blocks for limiting the stoppers after the locking post rotates left and right are fixed on the inner groove walls on the left and right sides of the lock groove.
[0020] After the two bumps are aligned vertically, the locking post extends into the locking groove from the front end of the bump. When extending, the limiting block is located on the left and right sides inside the locking groove, and the blocking block is located on the upper and lower sides inside the locking groove. At this time, the blocking block and the limiting block are staggered, and the blocking block can extend into the locking groove. Then, rotate the locking post to align the limiting block and the blocking block front and back. At this time, the limiting block blocks the blocking block, making the locking post unable to move forward, thereby completing the locking of the fixing ring.
[0021] Furthermore, a square groove structure is provided on the locking post at the front end of the circular groove;
[0022] The right end of the connecting rod is processed with an external thread, and a square block with a square structure that can extend into the square groove is fixed at the left end of the handle. The left end of the square block is processed with a threaded hole that is in threaded fit with the external thread of the connecting rod.
[0023] The connecting rod and the handle connected by threads can be used to unscrew the handle and then place the square block into the square groove to rotate the locking post to unlock the fixing ring. It is very convenient to open the inside of the housing for maintenance, etc. without bringing other tools.
[0024] Furthermore, a fixing hole that is communicated front and back is provided at the right end of the connecting rod.
[0025] The right end of the connecting rod is fastened by a bolt at the fixing hole. Specifically, through holes that are communicated front and back are processed on the hole wall of the threaded hole of the square block. After the right end of the connecting rod is screwed into the threaded hole of the square block, the through hole is aligned with the fixing hole, and the screw rod of the bolt passes through the square block and the fixing hole in sequence and then the nut is tightened, thereby making the connection between the handle and the connecting rod more firm.
[0026] Compared with the prior art, the utility model has the following beneficial effects:
[0027] When it is necessary to quickly clean the inside of the housing and the filter element therein, only need to inject clean water into the housing, and then rotate the handle to drive the connecting rod to rotate. During the rotation of the rotating frame, it will contact the right end of the filter element made of elastic material, thereby vibrating the right ends of several filter elements, shaking off the impurities on the filter element and discharging them from the drain port, preventing impurities from accumulating inside the filter element due to incomplete flushing. The structure is simple, the operation is convenient, and the cleaning and cleaning efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 is a schematic structural diagram of a groundwater quality purification device;
[0029] Figure 2 is Figure 1 a schematic enlarged structural diagram of the housing in
[0030] Figure 3 is Figure 1 a schematic enlarged structural diagram of the lock catch (6) in
[0031] Figure 4 is Figure 3 A sectional view taken along A-A in;
[0032] Figure 5 is Figure 1 A schematic structural diagram of the enlarged fixing ring in;
[0033] Figure 6 is Figure 5 A sectional view taken along B-B in;
[0034] Figure 7 A schematic structural diagram of the drain plug;
[0035] Figure 8 is Figure 7 A sectional view taken along C-C in;
[0036] Figure 9 A schematic structural diagram of the rotating frame;
[0037] Figure 10 is Figure 7 An enlarged top view;
[0038] Figure 11 A schematic three-dimensional structure diagram of a local section of a groundwater quality purification device;
[0039] Figure 12 An exploded view of a groundwater quality purification device.
[0040] Names of each component in the figure: 1. Top cover; 2. Fixing ring; 2.1. Limiting block; 2.2. Locking groove; 2.3. Pivot; 2.4. Protrusion; 3. Outer shell; 3.1. Outer shell main body; 3.2. Drain port; 3.3. Water inlet; 4. Drain plug; 4.1. Through groove; 4.2. Drain hole; 4.3. Through hole; 4.4. Threaded fixing hole; 4.5. Boss; 4.6. Groove; 5. Handle; 6. Locking column; 6.1. Square groove; 6.2. Round groove; 6.3. Stop block; 7. Rotating frame; 7.1. Fixing hole; 7.2. Connecting rod; 8. Square block; 9. Filter element. Specific implementation manners
[0041] The following further illustrates the present utility model with specific examples in conjunction with the accompanying drawings, but it is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present invention.
[0042] Embodiment
[0043] The following materials are used in this embodiment:
[0044] 1. Fabricate the outer shell 3.
[0045] Combined with Figure 1 and 2 As shown, the housing 3 includes a housing main body 3.1 with a hollow cylindrical structure, such as Figure 2 As shown, a water inlet 3.3 is provided on the side wall of the housing main body 3.1, and there is an annular flange at the left end; the other end is a drain port 3.2 with a funnel-like structure. The inner side wall of the drain port 3.2 is machined with internal threads, and there is an annular flange structure at the right end of the funnel.
[0046] 2. Manufacture the top cover 1.
[0047] As Figure 12 shown, the top cover 1 has a hollow columnar structure, such as Figure 1 shown, a water outlet is provided on the left side wall of the top cover 1, and a number of strip-shaped filter elements 9 are fixed on the right side wall of the top cover 1. The filter elements 9 are made of nylon or other elastic materials. The left end of the filter element 9 is communicated with the inside of the top cover 1 to facilitate the discharged water filtered to flow out from the water outlet. The right end of the top cover 1 is machined with internal threads.
[0048] 3. Manufacture the fixing ring 2.
[0049] As Figure 5 and Figure 6 shown, the fixing ring 2 is composed of two semi-circular ring structures and is a ring structure when in use, such as Figure 6 shown, the left ends of the two semi-circular ring structures are hinged together through a pivot 2.3, and two convex blocks are machined at the right ends. A semi-circular groove is opened at the center of the front end of each convex block 2.4. The grooves on the two convex blocks 2.4 form a ring-shaped locking groove 2.2 after being closed, and a limiting block 2.1 is machined on the front and rear groove walls at the center of the locking groove 2.2. The inner side wall of the fixing ring 2 is machined with an annular groove for clamping the flanges on the top cover 1 and the housing 3.
[0050] 4. Manufacture the drain plug 4.
[0051] Combined with Figure 7 and Figure 8 shown, the drain plug 4 is a whole cylindrical structure. A groove 4.6 with an opening facing left is machined at the left end of the drain plug 4, and a transverse cylindrical boss 4.5 is fixed in the groove 4.6. External threads that are in threaded fit with the internal threads of the drain port 3.2 are machined on the outer side wall of the cylindrical boss 4.5. A through groove 4.1 penetrating the boss is machined at the left end of the boss, and a through hole 4.3 communicating left and right is machined at the center of the boss;
[0052] On the inner bottom wall of the groove 4.6 on one side of the boss, drain holes 4.2 communicating left and right are machined, and the drain holes 4.2 are evenly distributed around the boss in a circumferential manner. A plurality of internally and externally communicating threaded fixing holes 4.4 are opened on the outer side wall of the drain plug 4 and are evenly distributed around the circumference of the cylindrical boss 4.5.
[0053] 5. Manufacture the rotating frame 7.
[0054] Combined with Figure 9 and Figure 10 As shown, the stirring blades of the rotating frame 7 are in a "cross" shape structure and are arranged in a conical inclination in a funnel structure. As Figure 10 shown, it is fixed at the upper end with an annular structure to prevent it from being intertwined with the filter element. A connecting rod 7.2 is connected to the bottom. A fixing hole 7.1 is machined at the lower end of the connecting rod, and external threads are machined on the outer side wall of the lower end.
[0055] 6. Prepare a handle 5.
[0056] The handle 5 is a rotatable handle in the existing known technology, and specifically can be a columnar, umbrella-shaped, steering wheel-shaped and other structures convenient for rotation. As Figure 1 shown, a square block 8 is fixed at the left end of the handle 5. A threaded hole is machined at the left end of the square block 8, and the threaded hole is in threaded fit with the external threads of the connecting rod 7.2; a through hole corresponding to the fixing hole 7.1 is machined on the side wall of the threaded hole of the square block 8.
[0057] 7. Manufacture the locking column 6.
[0058] Combined with Figure 3 , Figure 4 and Figure 12 shown, the structure of the locking column 6 is a square block with a cylindrical structure fixed at the center of the side of the square block. As Figure 4 shown, the cylinder is on the left side and the square block is on the right side. A circular groove 6.2 that is left-right communicating and columnar is opened on the locking column 6. A square groove 6.1 is opened at the right end of the circular groove 6.2. Stop blocks 6.3 distributed up and down are fixed at the left end in the circular groove 6.2. The square platform on the handle 5 can be embedded in the square groove 6.1.
[0059] The assembly method of the above materials is as follows:
[0060] 1. As Figure 1 shown, place the housing 3 horizontally. First, place the rotating frame 7 at the right end inside the housing 3. The right end of the connecting rod 7.2 passes through the drain port 3.2 and passes through the through hole 4.3 on the drain plug 4. The drain plug 4 can move left and right along the connecting rod 7.2. After moving the drain plug 4 to the left, it is in threaded fit with the drain port 3.2, and a screw is inserted through the threaded fixing hole 4.4 to further fix the drain plug 4.
[0061] 2. Install the left end of the filter element 9 in the top cover 1 horizontally, and extend the filter element 9 into the shell 3 from the left end of the shell 3. After the right end of the top cover 1 is threadedly matched with the left end of the shell 3, fix it with the fixing ring 2. Specifically, insert the locking column 6 into the locking groove 2.2, and insert the square block 8 at the left end of the handle 5 into the square groove 6.1. Rotate the handle 5 to drive the locking column 6 to rotate, so that the stopper 6.3 and the limit block 2.1 are aligned on the same side to limit the position. The specific process is as follows: Figure 1 As shown, the locking column 6 extends from the front end of the protrusion into the locking groove 2.2. When extending, the limit block 2.1 is located on the left and right sides of the locking groove 2.2, and the stop block 6.3 is located on the upper and lower sides of the locking groove 2.2. At this time, the stop block 6.3 is staggered with the limit block 2.1, and the stop block 6.3 can extend into the locking groove 2.2. Then the locking column 6 is rotated to align the limit block 2.1 with the stop block 6.3 front and back. At this time, the limit block 2.1 blocks the stop block 6.3, so that the locking column 6 cannot move forward, thereby completing the locking of the fixing ring 2.
[0062] After installation, the right end of the filter element 9 is located in the funnel-shaped opening end of the rotating frame 7. The assembled structure is as follows: Figure 11 shown.
[0063] Instructions for use are as follows:
[0064] Whenever cleaning is required, the handle 5 is first threadedly engaged with the connecting rod 7.2 and fixed at the fixing hole 7.1 with a bolt. The drain plug 4 is loosened, and at this time, because the bolt in the threaded fixing hole 4.4 is stuck to the flange at the right end of the drain port 3.2, the drain plug 4 cannot be completely removed, but the water inside can flow out from the through groove 4.1 and then out through the drain hole 4.2.
[0065] Then, water is injected into the interior of the housing 3 for flushing. At this time, the handle can be turned to drive the rotating frame 7 to rotate. During the rotation of the rotating frame 7, the filter element 9 inside is stirred. During the vibration of the filter element 9, the mud and sand can be flushed out more fully. Efficient cleaning can be completed without opening the housing 3, thereby improving the cleaning efficiency. After the cleaning is completed, the drain plug 4 is tightened again.
[0066] After removing the handle 5 from the right end of the connecting rod 7.2, the square block 8 is placed into the square groove 6.1 and the locking column 6 is rotated to unlock the fixing ring 2. The inside of the housing 3 can be opened for maintenance without any other tools, which is very convenient.
Claims
1. A groundwater purification device, comprising a housing (3), the housing (3) comprising a housing body (3.1) which is arranged horizontally and is hollow inside, the housing body (3.1) being a columnar structure and having an opening at the left end, a top cover (1) being provided at the opening, a water outlet being provided on the top cover (1), and a water inlet (3.3) being provided on the housing (3), characterized in that: A plurality of filter elements (9) for filtering water and having a certain elasticity are arranged transversely in the housing (3), and the water outlet ends of the filter elements (9) are all connected to the water outlet; A rotating frame (7) capable of rotating forward and backward is provided in the housing (3) at the right end of the filter element (9), the side wall of the rotating frame (7) is hollowed out, the right end of the filter element (9) is located inside the rotating frame (7), when the rotating frame (7) rotates, the right end of the filter element (9) contacts the rotating frame (7), a transverse connecting rod (7.2) is provided at the right end of the rotating frame (7), and the right end of the connecting rod (7.2) extends out of the right end of the housing (3) and is connected to a handle (5); A drainage port (3.2) is provided at the right end of the housing (3), and a drainage plug (4) for sealing the port is detachably connected to a water outlet end of the drainage port (3.2).
2. The groundwater purification device according to claim 1, characterized in that: The drain plug (4) is in a transverse cylindrical structure, with a groove (4.6) provided at the left end of the drain plug (4), a boss (4.5) being fixed in the groove (4.6) and capable of being inserted into the drain outlet (3.2) for sealing, a left-to-right connected drain hole (4.2) being provided in the groove on one side of the boss (4.5), and a plurality of through grooves (4.1) being connected to the groove being provided at the left end of the boss (4.5).
3. The groundwater purification device according to claim 2, characterized in that: A plurality of threaded fixing holes (4.4) communicating with each other are arranged along the circumference of the outer wall of the drain plug (4).
4. The groundwater purification device according to claim 3, characterized in that: The drain plug (4) is provided with a through hole (4.3) communicating with each other on the left and right sides; the connecting rod (7.2) can pass through the through hole (4.3); and the drain plug (4) can move left and right along the connecting rod (7.2).
5. The groundwater purification device according to claim 4, characterized in that: The top cover (1) is a barrel-shaped structure with its opening facing rightwards; the left end of the outer shell (3) can extend into the top cover (1) from the right end of the top cover (1); and a fixing ring (2) with an annular structure is installed on the outer side of the right end of the top cover (1); The fixing ring (2) is composed of two semicircular ring structures, the rear ends of the two semicircular ring structures are hinged via a pivot (2.3), and the front ends of the two semicircular ring structures are both fixed with a protrusion (2.4), and the protrusion (2.4) is provided with a locking component.
6. The groundwater purification device according to claim 5, characterized in that: The locking assembly comprises a locking column (6), the locking column (6) being a longitudinal columnar structure, a circular groove (6.2) being connected front to back and having a columnar structure being provided on the locking column (6), and stoppers (6.3) being fixed on the upper and lower inner side walls at the rear end of the circular groove (6.2); A groove in a semi-annular structure is provided at the center of the front end of each protrusion (2.4); the grooves on the two protrusions (2.4) form a locking groove (2.2) in an annular structure when closed; the rear end of the locking column (6) can independently extend into the locking groove (2.2); and limiting blocks (2.1) are fixed on the inner groove walls on the left and right sides of the locking groove (2.2) for limiting the stopper (6.3) when the locking column (6) rotates left and right.
7. The groundwater purification device according to claim 6, characterized in that: A square groove (6.1) in the form of a square groove structure is provided on the locking column (6) at the front end of the circular groove (6.2); The right end of the connecting rod (7.2) is processed with an external thread, and the left end of the handle (5) is fixed with a square block (8) that can be inserted into the square groove (6.1) and has a square structure, and the left end of the square block (8) is processed with a threaded hole that is threadedly matched with the external thread of the connecting rod (7.2).
8. The groundwater purification device according to claim 7, characterized in that: The right end of the connecting rod (7.2) is provided with a fixing hole (7.1) which is connected front to back.