Multi-stage filtering type water purifier equipment

Abstract

The utility model relates to the technical field of water purification equipment, and discloses multi-stage filter type water purifier equipment which comprises a filter barrel, a water outlet is fixedly connected to the right end of the filter barrel, a fixing frame is fixedly connected to the top end of the filter barrel, a filter screen is fixedly connected to the bottom end of the fixing frame, and multi-stage filter elements are arranged on the inner wall of the filter screen. A fixing block is connected to the inner wall of the fixing frame through a clamping assembly, a water inlet is fixedly connected to the top end of the fixing block, two fixing rods are fixedly connected to the inner wall of the fixing block, and retarding assemblies are rotationally connected to the outer walls of the two fixing rods. According to the utility model, through the ingenious design of the clamping groove and the clamping block, convenient and detachable connection between the fixing block and the fixing frame is realized, and when the multi-stage filter element needs to be replaced, a user does not need to use complex tools, the baffles which are arranged in a staggered manner are matched with the rotating sleeve and the fixing rod, and linear water flow is converted into spiral turbulent flow; the direct impact of water flow on the multi-stage filter element is effectively buffered.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purification equipment technical field especially, relates to a kind of multi-stage filter formula water purifier equipment. BACKGROUND

[0002] Water contains various impurities, such as particulate matter, residual chlorine, microorganisms, etc. These impurities not only affect the taste of water, but also can harm human health. Multi-stage filter water purifier equipment emerged as the times require, which can effectively remove various pollutants in water through multi-stage filtration system, providing safe and healthy drinking water for people, and has been widely used in many scenes such as home and office.

[0003] Currently, there are many inconveniences in replacing the filter cartridge of multi-stage filter water purifier equipment on the market. Some water purifiers use complex connection methods, and users need to use multiple tools when replacing the filter cartridge, which is tedious to operate. For ordinary users who lack professional knowledge, it is difficult to replace the filter cartridge. Moreover, during disassembly and installation, the components of the water purifier are easily damaged due to improper operation, increasing maintenance costs. To solve this technical problem, the present application proposes a multi-stage filter water purifier equipment. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a multi-stage filter water purifier equipment. Through the ingenious design of the clamping groove and the clamping block, convenient detachable connection between the fixing block and the fixing frame is achieved. When replacing the multi-stage filter cartridge, the user does not need to use complex tools. The baffles, rotating sleeves and fixing rods are staggered and arranged to convert straight water flow into spiral turbulent flow, effectively buffering the direct impact of water flow on the multi-stage filter cartridge.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A multi-stage filter water purifier equipment includes a filter barrel, a water outlet is fixedly connected to the right end of the filter barrel, a fixing frame is fixedly connected to the top end of the filter barrel, a filter screen is fixedly connected to the bottom end of the fixing frame, a multi-stage filter cartridge is arranged in the inner wall of the filter screen, a fixing block is connected to the inner wall of the fixing frame through a clamping assembly, a water inlet is fixedly connected to the top end of the fixing block, two fixing rods are fixedly connected to the inner wall of the fixing block, a slowing-down assembly is rotatably connected to the outer wall of each fixing rod, and a groove is formed in the bottom end of the fixing block.

[0007] Further, the clamping assembly includes a clamping block arranged on the outer wall of the bottom side of the fixing block, a clamping groove is formed in the inner wall of the fixing frame, and the clamping block is arranged in the clamping groove.

[0008] Further, the slowing down assembly comprises rotating sleeves located outside the two fixed rods, and baffles are fixedly connected to the outer walls of the rotating sleeves, the front baffles and the rear baffles being staggered with each other.

[0009] Further, the fixed frame is fixedly connected with a rubber ring at the top end, and the rubber ring is arranged in the groove at the bottom end of the fixed block.

[0010] Further, the fixed block is fixedly connected with a water inlet pipe at the top end, and the filter barrel is fixedly connected with a water outlet pipe at the right end.

[0011] Further, the fixed block is fixedly connected with a plurality of anti-skid strips arranged at equal intervals.

[0012] Further, the fixed block is provided with a hole groove.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1. In the utility model, the fixed block and the fixed frame are connected conveniently and detachably through the ingenious design of the clamping groove and the clamping block, so that the user can easily complete the operation without the aid of complex tools when the multi-stage filter element needs to be replaced, the maintenance cost is greatly reduced, the convenience of use is improved, and the service life of the water purifier is prolonged.

[0015] 2. In the utility model, the baffles staggered with each other are matched with the rotating sleeves and the fixed rods to convert the straight water flow into spiral turbulent flow, the design effectively buffers the direct impact of the water flow on the multi-stage filter element, reduces the risk of damage to the filter element caused by excessive water flow impact force, helps to prolong the service life of the filter element, simultaneously makes the water flow pass through the filter element more uniformly, and improves the filtering efficiency and effect. DRAWINGS

[0016] Figure 1 A perspective view of a multi-stage filtering type water purifier device is provided for the utility model;

[0017] Figure 2 A filter screen structure schematic view of a multi-stage filtering type water purifier device is provided for the utility model;

[0018] Figure 3 A multi-stage filter element structure schematic view of a multi-stage filtering type water purifier device is provided for the utility model;

[0019] Figure 4 A baffle structure schematic view of a multi-stage filtering type water purifier device is provided for the utility model.

[0020] LEGEND:

[0021] 1, filter bucket; 2, water outlet pipe; 3, fixed frame; 4, filter screen; 5, multi-stage filter element; 6, clamping groove; 7, clamping block; 8, fixed block; 9, rubber ring; 10, water inlet pipe; 11, fixed rod; 12, baffle; 13, anti-skid strip; 14, groove; 15, rotating sleeve. DETAILED DESCRIPTION

[0022] 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, rather than 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.

[0023] With reference to Figure 1 , Figure 3 and Figure 4 , the utility model provides an embodiment: a kind of multi-stage filter formula water purifier equipment, including filter bucket 1, water outlet is fixedly connected to the right end of filter bucket 1, fixed frame 3 is fixedly connected to the top end of filter bucket 1, filter screen 4 is fixedly connected to the bottom end of fixed frame 3, multi-stage filter element 5 is arranged in the inner wall of filter screen 4, fixed block 8 is connected by clamping groove 6 and clamping block 7 in the inner wall of fixed frame 3, water inlet is fixedly connected to the top end of fixed block 8, two fixed rods 11 are fixedly connected in the inner wall of fixed block 8, rotating sleeve 15 and baffle 12 are rotatably connected to the outer wall of two fixed rods 11, groove 14 is opened in the bottom end of fixed block 8;

[0024] Specifically, water flows into water purifier from external water source through water inlet pipe 10, water inlet pipe 10 is connected with fixed block 8, after water flow enters the inside of fixed block 8, it will directly impact staggered baffle 12, baffle 12 is sleeved on rotating sleeve 15, and rotating sleeve 15 can rotate freely on fixed rod 11, under the impact of water flow, baffle 12 will rotate, and linearly flowing water flow is converted into spiral turbulent flow, in this way, the impact force of water flow is buffered, and excessive pressure on subsequent filter components is avoided, and spiral turbulent flow can make water flow more uniform and fully contact with subsequent filter components, buffered water flow flows downward under the action of gravity, enters multi-stage filter element 5, and multi-stage filter element 5 is the core filter assembly of water purifier, which is composed of multiple materials with different filtering functions, can remove various pollutants such as particulate matter, residual chlorine and microorganisms in water step by step, realizes deep purification of water, and the water purified by multi-stage filter element 5 will continue to flow to filter screen 4, filter screen 4 purifies water again, further retains small impurities in water, so that water is more pure.

[0025] With reference to Figures 1-3The clamping block 7 at the bottom side of the outer wall of the fixed block 8 is provided with a clamping groove 6 in the inner wall of the fixed frame 3, the clamping block 7 is arranged in the clamping groove 6, the rotating sleeve 15 at the outer wall of the two fixed rods 11 is fixedly connected with the baffle 12, the front baffle 12 and the rear baffle 12 are staggered, the rubber ring 9 is fixedly connected at the top end of the fixed frame 3 and arranged in the groove 14 at the bottom end of the fixed block 8, the water inlet pipe 10 is fixedly connected at the top end of the fixed block 8, the water outlet pipe 2 is fixedly connected at the right end of the filter barrel 1, the anti-skid strips 13 are fixedly connected at the outer wall of the fixed block 8, and the hole slot is arranged through the fixed block 8.

[0026] Specifically, as the use time increases, the multi-stage filter element 5 will gradually accumulate impurities, affecting the filtering effect, at this time, it is necessary to replace or clean it, when operating, first, the water source is closed, the connection between the water inlet pipe 10 and the water source is cut off, to prevent water leakage during replacement, then, the fixed block 8 is rotated, the clamping block 7 at the bottom side of the outer wall of the fixed block 8 will rotate with the fixed block 8, when the clamping block 7 is rotated to a certain angle, it will be separated from the clamping of the clamping groove 6 in the inner wall of the fixed frame 3, at this time, the fixed block 8 is pulled out from the fixed frame 3, the multi-stage filter element 5 is exposed, then, the multi-stage filter element 5 is pulled out from the filter screen 4, and the new filter element can be cleaned or replaced, after cleaning or replacing, the new or cleaned multi-stage filter element 5 is inserted into the filter screen 4, then the clamping block 7 is aligned with the clamping groove 6 and inserted, then the fixed block 8 is rotated to make the clamping groove 6 and the clamping block 7 tightly clamped again, so as to complete the installation of the multi-stage filter element 5, the water purifier can continue to be used normally, the rubber ring 9 is arranged at the top end of the fixed frame 3 and in the groove 14 at the bottom end of the fixed block 8, which plays a sealing role, prevents water leakage from the connection between the fixed block 8 and the fixed frame 3, ensures the water flow according to the predetermined path, the anti-skid strips 13 are arranged on the outer wall of the fixed block 8, which increases the friction between the hands and the fixed block 8 when rotating the fixed block 8, facilitates user operation, makes the rotation of the fixed block 8 more easy and stable, and facilitates filter replacement and other operations.

[0027] Working principle: water source from the inlet pipe 10 into the fixed block 8 inside, the water flow first impact staggered baffle 12, baffle through the rotating sleeve 15 on the fixed rod 11 free rotation, the linear water flow into spiral turbulent flow, buffered water flow due to gravity downward through the multi-stage filter core 5, step by step to remove particulate matter, residual chlorine, microorganism and other pollutants, then by filter screen 4 again purification, purification after the water is stored in the filter bucket 1, finally through the outlet pipe 2 output, when need to replace or clean the multi-stage filter core 5, first cut off the inlet pipe 10 and water source between the connection, then rotate the fixed block 8 drive block 7 to rotate, make the block 7 from the card slot 6 to the card, then pull out the fixed block 8 from the fixed frame 3, can expose the multi-stage filter core 5, the multi-stage filter core 5 from the filter screen 4 inside, clean or replace, clean or new multi-stage filter core 5 is inserted into the filter screen 4, then the block 7 is inserted into the card slot 6 and rotate the fixed block 8 through the card slot 6 and block 7 to the fixed block 8 is fixed, complete the installation of multi-stage filter core 5.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled person in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A multi-stage filtration water purifier, characterized in that: The filter includes a filter bucket (1), with an outlet fixedly connected to the right end of the filter bucket (1), a fixed frame (3) fixedly connected to the top of the filter bucket (1), a filter screen (4) fixedly connected to the bottom of the fixed frame (3), a multi-stage filter element (5) provided on the inner wall of the filter screen (4), a fixed block (8) connected to the inner wall of the fixed frame (3) by a snap-fit ​​assembly, an inlet fixedly connected to the top of the fixed block (8), two fixed rods (11) fixedly connected to the inner wall of the fixed block (8), a slowing assembly rotatably connected to the outer wall of each of the two fixed rods (11), and a groove (14) opened at the bottom of the fixed block (8).

2. The multi-stage filtration water purifier device according to claim 1, characterized in that: The locking assembly includes a locking block (7) located on the bottom side of the outer wall of the fixing block (8), and a locking groove (6) is provided on the inner wall of the fixing frame (3), with the locking block (7) disposed in the locking groove (6).

3. The multi-stage filtration water purifier device according to claim 1, characterized in that: The mitigation assembly includes rotating sleeves (15) located on the outer walls of two fixed rods (11). Each of the two rotating sleeves (15) has a baffle (12) fixedly connected to its outer wall. The front baffle (12) and the rear baffle (12) are arranged alternately.

4. The multi-stage filtration water purifier device according to claim 1, characterized in that: A rubber ring (9) is fixedly connected to the top of the fixing frame (3), and the rubber ring (9) is set in the groove (14) at the bottom of the fixing block (8).

5. The multi-stage filtration water purifier device according to claim 1, characterized in that: The top of the fixed block (8) is fixedly connected to the water inlet pipe (10), and the right end of the filter bucket (1) is fixedly connected to the water outlet pipe (2).

6. The multi-stage filtration water purifier device according to claim 1, characterized in that: The outer wall of the fixing block (8) is fixedly connected with a plurality of anti-slip strips (13) arranged at equal intervals.

7. The multi-stage filtration water purifier device according to claim 1, characterized in that: The fixing block (8) has a through hole.

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