Pure water filtering equipment

Abstract

The utility model belongs to the technical field of filtering, and discloses pure water filtering equipment. Comprising a water purifier body, three sets of cover plates are installed at the bottom end of the water purifier body, water purification barrels are in threaded connection with the interiors of the three sets of cover plates, filter elements are installed in the water purification barrels, the water purifier further comprises an annular plate, the annular plate is rotationally connected to the outer sides of the three sets of cover plates respectively, a pair of L-shaped plates is fixedly connected to the outer side of the annular plate, and the L-shaped plates are fixedly connected to the outer side of the annular plate. And the interiors of the pair of L-shaped plates are connected with connecting rods in a sliding manner. According to the device, through the ingenious structural design of the sleeve, the connecting rod, the L-shaped plate and the elastic mechanism, the connecting rod is blocked by the L-shaped plate in the water purification bucket dismounting process even if accidental falling occurs, the water purification bucket is effectively prevented from being directly damaged by falling to the ground, and by means of the design of the elastic mechanism, the connecting rod and the L-shaped plate are easy and convenient to combine and separate, and the water purification bucket is convenient to disassemble. Daily filter element replacement is facilitated, thorough cleaning and maintenance of the water purification barrel are also supported, and the practicability of the equipment is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field more specifically, the utility model relates to a kind of pure water filtering equipment. BACKGROUND

[0002] In life, in order to reach the conditions of tap water for human use, it needs to use filter device to remove impurities and pollutants, such as bacteria, viruses and heavy metals, etc., to ensure water quality clean and protect human health.

[0003] Pure water filtering equipment adopts a series of advanced physical and chemical methods, through filtration, reverse osmosis, ion exchange, ultrafiltration and other core technologies, to realize the depth removal of dissolved substances, ions, organic matter, microorganisms and other impurities in water, wherein, filter core is one of important components of filtration, filter core is installed inside the water tank, water will pass through filter core, thereby filtering impurities in water.

[0004] However, in the current filter core replacement process, the user needs to disassemble the water purification tank first, this step often accompanies potential risk, the water purification tank is prone to accidental falling during disassembly, especially when the water purification tank is relatively fragile, once accidentally falls to the ground, it is extremely likely to cause the water purification tank to be damaged, not only will cause unnecessary property loss, but also will seriously hinder the normal replacement process of filter core. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pure water filtering equipment.

[0006] To achieve the above object, the utility model provides the following technical scheme: a pure water filtering equipment, including water purifier body, the bottom end of water purifier body is installed with three sets of cover plates, the inside of three sets of cover plates is all threadedly connected with water tank, the inside of water tank is installed with filter core, further including:

[0007] Ring plate, ring plate is rotatably connected on the outside of three sets of cover plates, the outside of ring plate is fixedly connected with a pair of L plates, the inside of a pair of L plates is all slidingly connected with connecting rod, the end, away from L plate, of connecting rod is provided with sleeve, the end, away from connecting rod, of sleeve is fixedly connected with the outside of water tank;

[0008] Elastic mechanism, elastic mechanism is arranged in the inside of sleeve, and the elastic mechanism is used for the reset after the transverse movement of connecting rod.

[0009] Further, the elastic mechanism includes a sliding slot, a connecting plate and a first spring, the sliding slot is opened in the inside of sleeve, the connecting plate is fixedly connected with the end, close to sleeve, of connecting rod, one end of the first spring is fixedly connected with the end, away from connecting rod, of connecting plate, and the end, away from connecting plate, of the first spring is fixedly connected with sliding slot.

[0010] Further, the outer side of the filter core is provided with a pair of clamping plates, one end of each of the pair of clamping plates away from the filter core is fixedly connected with a pull rod, the pull rod penetrates the water purifying bucket, and the outer periphery of the pull rod is provided with a supporting mechanism for supporting the movement of the pull rod.

[0011] Further, the supporting mechanism comprises a horizontal plate, a limiting rod, a baffle and a second spring, the horizontal plate is fixedly connected to the outer side of the pull rod and arranged on the outer periphery of the water purifying bucket, the limiting rod is fixedly connected to the outer side of the water purifying bucket and penetrates the horizontal plate, the baffle is fixedly connected to one end of the limiting rod away from the water purifying bucket, and the second spring is sleeved on the outer side of the limiting rod, one end of the second spring is fixedly connected with the baffle, and the other end of the second spring is fixedly connected with the horizontal plate.

[0012] Further, the limiting rod, the baffle and the second spring are provided in pairs, and the pairs of the limiting rod, the baffle and the second spring are symmetrically distributed.

[0013] Further, the outer side of the pull rod is sleeved with a bellows, and the two ends of the bellows are fixedly connected with the horizontal plate and the water purifying bucket respectively.

[0014] The technical effects and advantages of the pure water filtering equipment are as follows:

[0015] (1) Through the structural design of the sleeve, the connecting rod, the L plate and the elastic mechanism, even if the water purifying bucket accidentally falls off during disassembly, the connecting rod is blocked by the L plate, direct damage of the water purifying bucket is effectively avoided, and the combination and separation of the connecting rod and the L plate are facilitated by the design of the elastic mechanism, which is convenient for daily filter core replacement, supports thorough cleaning and maintenance of the water purifying bucket, and enhances the practicability of the equipment.

[0016] (2) By additionally arranging the supporting mechanism, the pull rod drives the clamping plate to effectively clamp the outer side of the filter core, and in combination with the fixation of the top end and the bottom end of the filter core, a full-range and multi-level fixation system is formed, which greatly improves the stability of the filter core in the water purifying bucket and effectively prevents the lateral shaking of the filter core when the water flows. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model.

[0018] Figure 2 It is a cover plate and water purifying bucket section view in the utility model.

[0019] Figure 3 It is an explosion schematic view of the cover plate, the ring plate and the L plate in the utility model.

[0020] Figure 4 It is aFigure 3 An enlarged structural schematic view of position A.

[0021] Figure 5 A local structural schematic view of the utility model.

[0022] Figure 6 An enlarged structural schematic view of position B. Figure 5

[0023] In the figure:

[0024] 1, water purifier body; 2, cover plate; 3, water purification bucket; 4, ring plate; 5, L plate; 6, connecting rod; 7, sleeve; 8, sliding groove; 9, connecting plate; 10, first spring; 11, clamping plate; 12, pull rod; 13, cross plate; 14, limiting rod; 15, baffle; 16, second spring; 17, bellows. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to the water filter equipment shown in the figure, which comprises a water purifier body 1, the bottom end of the water purifier body 1 is provided with three cover plates 2, the inside of the three cover plates 2 is threadedly connected with a water purification bucket 3, the inside of the water purification bucket 3 is provided with a filter core, and further comprises: Figure 1 Figure 4 a ring plate 4, the ring plate 4 is rotatably connected to the outside of the three cover plates 2 respectively, one pair of L plates 5 is fixedly connected to the outside of the ring plate 4, the inside of the L plates 5 is slidably connected with a connecting rod 6, the end, away from the L plate 5, of the connecting rod 6 is provided with a sleeve 7, and the end, away from the connecting rod 6, of the sleeve 7 is fixedly connected with the outside of the water purification bucket 3.

[0027] an elastic mechanism, the elastic mechanism is arranged in the inside of the sleeve 7, and is used for resetting after the transverse movement of the connecting rod 6.

[0028]

[0029] ​​​The existing water purifier adopts a series of advanced physical and chemical methods, through filtering, reverse osmosis, ion exchange, ultrafiltration and other core technologies, to realize the deep removal of impurities such as dissolved substances, ions, organic matter and microorganisms in water, however, in the current filter replacement process, the user needs to disassemble the water purification bucket 3 first, this step often accompanies potential risks, the water purification bucket 3 is easy to fall off accidentally during disassembly, especially when the water purification bucket 3 is relatively fragile, once it falls to the ground by accident, it is extremely likely to cause damage to the water purification bucket 3, not only causing unnecessary property loss, but also seriously hindering the normal replacement process of the filter, in use, first rotate the water purification bucket 3, separate the water purification bucket 3 from the inside of the cover plate 2, when the water purification bucket 3 rotates, it will drive the sleeve 7 and the connecting rod 6 to rotate synchronously, and the rotation of the connecting rod 6 will drive the ring plate 4 to rotate along the outside of the cover plate 2 through the L plate 5, at this time, after the water purification bucket 3 is separated from the inside of the cover plate 2, if the water purification bucket 3 falls, the water purification bucket 3 will drive the connecting rod 6 to fall together through the sleeve 7, and the connecting rod 6 will be blocked by the L plate 5 during the falling process, so it cannot fall, which protects the water purification bucket 3 from falling to the ground and causing damage, finally, turn the water purification bucket 3 along the connecting rod 6, the opening direction of the water purification bucket 3 will not be towards the lower side of the cover plate 2, at this time, the filter inside the water purification bucket 3 can be replaced, and when the water purification bucket 3 needs to be disassembled and cleaned, only need to push the connecting rod 6 towards the direction of the sleeve 7, the connecting rod 6 moves the elastic mechanism, and the connecting rod 6 is separated from the inside of the L plate 5, at this time, the L plate 5 stops blocking the connecting rod 6, and the water purification bucket 3 can be disassembled, when installing the water purification bucket 3, only need to align the connecting rod 6 with the L plate 5, then the elastic mechanism drives the connecting rod 6, so that the connecting rod 6 is again in the inside of the L plate 5, and the water purification bucket 3 and the cover plate 2 are connected through the threaded connection.

[0030] As shown in Figure 3 and Figure 4 , the elastic mechanism comprises a sliding groove 8, a connecting plate 9 and a first spring 10, the sliding groove 8 is opened in the inside of the sleeve 7, the connecting plate 9 is fixedly connected with one end of the connecting rod 6 close to the sleeve 7, one end of the first spring 10 away from the connecting rod 6 is fixedly connected with the connecting plate 9, and the other end of the first spring 10 away from the connecting plate 9 is fixedly connected with the sliding groove 8.

[0031] When the connecting rod 6 is pushed towards the direction of the sleeve 7, the connecting rod 6 will drive the connecting plate 9 to press the first spring 10, the first spring 10 will deform under stress and generate elastic potential energy, and finally the connecting rod 6 will be separated from the inside of the L plate 5, when the pushing force on the connecting rod 6 is ended, the first spring 10 will release the elastic potential energy, and the connecting rod 6 is reset through the connecting plate 9.

[0032] As shown in Figure 5And Figure 6 As shown in the figure, the outer side of the filter element is provided with a pair of clamping plates 11, and the pair of clamping plates 11 are in close contact with the filter element. The end of the pair of clamping plates 11 away from the filter element is fixedly connected with a pull rod 12, the pull rod 12 penetrates the water purification bucket 3, and the outer periphery of the pull rod 12 is provided with a supporting mechanism for supporting the movement of the pull rod 12.

[0033] The existing filter element is often slightly extruded and fixed by the cover plate 2 and the water purification bucket 3 when it is in the inside of the water purification bucket 3. The fixing is relatively single, and the transverse of the filter element is prone to shaking when the water flows. In use, the supporting mechanism drives the clamping plate 11 to clamp and fix the outer side of the filter element through the pull rod 12, and the fixing effect is better in cooperation with the fixing of the top end and the bottom end of the filter element. When the filter element needs to be disassembled, the pull rod 12 is only needed to be pulled, and the movement of the pull rod 12 will drive the clamping plate 11 to separate from the clamping of the outer side of the filter element, so that the filter element can be removed.

[0034] As shown in the figure, Figure 5 And Figure 6 As shown in the figure, the supporting mechanism comprises a horizontal plate 13, a limiting rod 14, a baffle 15 and a second spring 16. The horizontal plate 13 is fixedly connected to the outer side of the pull rod 12, and the horizontal plate 13 is arranged on the outer periphery of the water purification bucket 3. The limiting rod 14 is fixedly connected to the outer side of the water purification bucket 3, and the limiting rod 14 penetrates the horizontal plate 13. The baffle 15 is fixedly connected to the end of the limiting rod 14 away from the water purification bucket 3. The second spring 16 is sleeved on the outer side of the limiting rod 14. One end of the second spring 16 is fixedly connected with the baffle 15, and the end of the second spring 16 away from the baffle 15 is fixedly connected with the horizontal plate 13.

[0035] When the pull rod 12 moves, the horizontal plate 13 will move away from the clamping plate 11, and the horizontal plate 13 will also extrude the second spring 16 when it moves, so that the second spring 16 is deformed and generates elastic potential energy. When the pull rod 12 is finished, the second spring 16 releases the elastic potential energy, drives the pull rod 12 to reset through the horizontal plate 13, and the pull rod 12 resets to drive the clamping plate 11 to reset, thereby clamping and fixing the filter element.

[0036] As shown in the figure, Figure 6 As shown in the figure, the limiting rod 14, the baffle 15 and the second spring 16 are provided with a pair, and the pair of limiting rod 14, baffle 15 and second spring 16 are symmetrically distributed.

[0037] The limiting rod 14, the baffle 15 and the second spring 16 are provided with a pair, so that when one group is damaged, the other group can replace the operation.

[0038] As shown in the figure, Figure 6 As shown in the figure, the outer side of the pull rod 12 is sleeved with a bellows 17, and the two ends of the bellows 17 are respectively fixedly connected with the horizontal plate 13 and the water purification bucket 3.

[0039] Because the pull rod 12 penetrates the water purification bucket 3, there may be a gap between the water purification bucket 3 and the pull rod 12, which causes the water inside the water purification bucket 3 to leak through the gap. The installation of the bellows 17 between the transverse plate 13 and the water purification bucket 3 can prevent the leakage of water inside the water purification bucket 3. The water leaking through the gap will be blocked by the bellows 17. When the pull rod 12 moves, the bellows 17 can deform to cooperate with the required distance of the pull rod 12. It should be noted that the bellows 17 are prior art and mature technology, but more elaboration.

[0040] Working principle: first, rotate the water purification bucket 3 to separate the water purification bucket 3 from the inside of the cover plate 2. When the water purification bucket 3 rotates, it will drive the sleeve 7 and the connecting rod 6 to rotate synchronously. The rotation of the connecting rod 6 will drive the ring plate 4 to rotate along the outside of the cover plate 2 through the L plate 5. At this time, after the water purification bucket 3 is separated from the inside of the cover plate 2, if the water purification bucket 3 falls, the water purification bucket 3 will drive the connecting rod 6 to fall together through the sleeve 7. During the falling process of the connecting rod 6, the connecting rod 6 will be blocked by the L plate 5, so it cannot fall. This protects the water purification bucket 3 from damage caused by falling to the ground. Finally, turn the water purification bucket 3 along the connecting rod 6. The opening direction of the water purification bucket 3 will not be towards the lower side of the cover plate 2. At this time, the filter element inside the water purification bucket 3 can be replaced. When the water purification bucket 3 needs to be disassembled and cleaned, only need to push the connecting rod 6 towards the direction of the sleeve 7. The movement of the connecting rod 6 will drive the connecting plate 9 to press the first spring 10. The first spring 10 will deform under stress and generate elastic potential energy. Finally, the connecting rod 6 will be separated from the inside of the L plate 5. The water purification bucket 3 can be disassembled. When installing the water purification bucket 3, only need to align the connecting rod 6 with the L plate 5, and then end the pushing force on the connecting rod 6. The first spring 10 will release the elastic potential energy, and the connecting rod 6 will be reset through the connecting plate 9, so that the connecting rod 6 is again inside the L plate 5. The water purification bucket 3 and the cover plate 2 can be connected through screw connection;

[0041] The support mechanism drives the clamping plate 11 to clamp and fix the outside of the filter element through the pull rod 12. In combination with the fixation of the top and bottom ends of the filter element, the fixation effect is better. When the filter element needs to be disassembled, only need to pull the pull rod 12. The movement of the pull rod 12 will drive the clamping plate 11 to separate from the clamping of the outside of the filter element. The filter element can be removed;

[0042] When the pull rod 12 is pulled, the horizontal plate 13 is moved away from the clamping plate 11, and the second spring 16 is compressed and deformed to store elastic potential energy. When the pull rod 12 is released, the second spring 16 releases the elastic potential energy to drive the horizontal plate 13 and the pull rod 12 to return to the original position, and the clamping plate 11 is clamped to the filter element.

[0043] The above merely provides a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A pure water filtration device, comprising a water purifier body (1), wherein three sets of cover plates (2) are installed at the bottom of the water purifier body (1), and a water purification tank (3) is threadedly connected to the interior of each of the three sets of cover plates (2), and a filter element is installed inside the water purification tank (3), characterized in that, Also includes: Ring plate (4) is rotatably connected to the outside of three sets of cover plates (2). A pair of L plates (5) are fixedly connected to the outside of the ring plate (4). A connecting rod (6) is slidably connected inside the pair of L plates (5). A sleeve (7) is provided at the end of the connecting rod (6) away from the L plate (5). The end of the sleeve (7) away from the connecting rod (6) is fixedly connected to the outside of the water purifier (3). An elastic mechanism is provided inside the sleeve (7) and is used to reset the connecting rod (6) after it moves laterally.

2. The pure water filtration equipment according to claim 1, characterized in that, The elastic mechanism includes a slide groove (8), a connecting plate (9), and a first spring (10). The slide groove (8) is opened inside the sleeve (7). The connecting plate (9) is fixedly connected to the end of the connecting rod (6) near the sleeve (7). One end of the first spring (10) is fixedly connected to the end of the connecting plate (9) away from the connecting rod (6). The end of the first spring (10) away from the connecting plate (9) is fixedly connected to the slide groove (8).

3. The pure water filtration equipment according to claim 2, characterized in that, A pair of clamping plates (11) are provided on the outside of the filter element. Both clamping plates (11) are in contact with the filter element. A pull rod (12) is fixed to the end of each clamping plate (11) away from the filter element. The pull rod (12) passes through the water purification tank (3). A support mechanism is provided around the pull rod (12) to support the movement of the pull rod (12).

4. The pure water filtration equipment according to claim 3, characterized in that, The support mechanism includes a horizontal plate (13), a limiting rod (14), a baffle (15), and a second spring (16). The horizontal plate (13) is fixed to the outside of the pull rod (12) and is located around the water purifier (3). The limiting rod (14) is fixed to the outside of the water purifier (3) and passes through the horizontal plate (13). The baffle (15) is fixed to the end of the limiting rod (14) away from the water purifier (3). The second spring (16) is sleeved on the outside of the limiting rod (14). One end of the second spring (16) is fixed to the baffle (15), and the end of the second spring (16) away from the baffle (15) is fixed to the horizontal plate (13).

5. The pure water filtration equipment according to claim 4, characterized in that, The limiting rod (14), the baffle (15), and the second spring (16) are provided in a pair, and the pair of limiting rods (14), baffles (15), and second springs (16) are symmetrically distributed.

6. The pure water filtration equipment according to claim 5, characterized in that, The outer side of the pull rod (12) is fitted with a corrugated tube (17), and the two ends of the corrugated tube (17) are fixedly connected to the horizontal plate (13) and the water tank (3) respectively.

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