Multilayer activated carbon pure water filtering device

Abstract

The utility model discloses a multi-layer activated carbon pure water filtering device, which relates to the technical field of pure water filtering, and comprises a filtering tank, a filtering mechanism is clamped at the upper end of the filtering tank, and a tank body packaging mechanism is locked at the upper end of the filtering tank. In order to solve the problems that in the prior art, the filtering effect is poor, and if filter plates with the same area are used in an overlapped mode, a precise filtering position at the rearmost end is clamped, a filtering tank and a filtering mechanism are arranged in a matched mode and staggered in a high-low mode, so that water can be filtered under the action of gravity and flows out to the outer layer; the filter area of the outer-layer activated carbon filter screen is larger than that of the inner-layer activated carbon filter screen, the filter efficiency of pure water is not affected, meanwhile, the filter screens can be extruded and fixed through lock catch connection of the packaging cover and the external tank body, and the situation that the lower ends of the activated carbon filter screens are disengaged to affect the filter effect is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to pure water filter technology field, concretely is a multilayer activated carbon pure water filter device. BACKGROUND

[0002] Pure water filter technology refers to the process of removing impurities in water through various physical, chemical or biological methods to achieve pure water quality, pure water is crucial in many fields, including beverage production, pharmaceuticals, chemicals, electronics manufacturing, laboratory analysis, medical equipment and household drinking water, in these applications, water quality purity directly relates to the quality, safety and reliability of products.

[0003] The authorized announcement no. CN220802121U pure water filter device, including filter box, processing assembly and replacement assembly, the bottom of filter box welding installation has the support, the bottom flange of filter box is connected with the water outlet pipe, is provided with the valve on the water outlet pipe, the top flange of filter box is connected with the water inlet pipe, is provided with the filter plate in the inside of filter box, processing assembly is located in the inside of filter box, and processing assembly includes electric push rod, pressing plate, fixed block, sliding block, first spring and sliding rod, the replacement assembly is located above the filter plate, and the replacement assembly is two groups and symmetrically sets up, and the replacement assembly includes mounting seat, clamping column, second spring, connecting block and clamping block, the front side of filter box is hinged and is installed with the movable door, the filter plate in this device only sets up a group, and the filtering effect is poor, if only equal area filter screen is stacked, causes the last end precision filtration to be stuck, influences pure water filter efficiency.

[0004] In view of the above problems, therefore, a multilayer activated carbon pure water filter device is proposed. UTILITY MODEL CONTENTS

[0005] The utility model discloses a multilayer activated carbon pure water filter device, solve the filter plate of the pure water filter device in prior art only sets up a group, and the filtering effect is poor, if only equal area filter screen is stacked, causes the last end precision filtration to be stuck, influences pure water filter efficiency Problem.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A multilayer activated carbon pure water filter device, including filter jar, the upper end of filter jar is matched with filter mechanism, the upper end of filter jar is locked with jar body packaging mechanism, jar body packaging mechanism and filter mechanism are mutually inserted, the filter jar includes external jar body, the inside of external jar body is overlapped with first clamping seat, second clamping seat and third clamping seat, the outer ring of first clamping seat, second clamping seat and third clamping seat is sleeved with three groups of different radius filter mechanism, the filter mechanism includes activated carbon filter screen and the upper clamping ring assembly of fixed setting in the upper end of activated carbon filter screen, the jar body packaging mechanism includes the packaging cover of locking in the upper end of external jar body, the closed ring is deposited between two groups of upper clamping ring assembly, the innermost upper clamping ring assembly is deposited in the middle, and the positioning plug-in board is inserted between the core and the upper clamping ring assembly, and the positioning plug-in board is connected with the packaging cover by screw.

[0007] Preferably, the filter jar further comprises a counterweight base fixedly arranged at the lower end of the external jar body.

[0008] Preferably, the filter jar further comprises a water outlet pipe arranged at the bottom end of the external jar body, and the water outlet pipe is arranged outside the outermost filter mechanism.

[0009] Preferably, the filter mechanism further comprises a bottom ring fixedly arranged at the lower end of the activated carbon filter screen, and a side column is connected between the bottom ring and the upper clamping ring assembly, and the side column is arranged in a circular array with four groups.

[0010] Preferably, the upper clamping ring assembly comprises an insertion ring fixedly arranged at the upper end of the side column, and a positioning socket for inserting the positioning plug-in board is formed in the insertion ring.

[0011] Preferably, the inner and outer rings of the insertion ring are respectively connected with an inner ring and an outer ring.

[0012] Preferably, the jar body packaging mechanism further comprises a lock catch fixedly arranged at both sides of the packaging cover, one end of the lock catch is connected with the packaging cover, and the other end is connected with the external jar body.

[0013] Preferably, the center of the core is provided with a water delivery pipe, and a locking screw is connected between the positioning plug-in board and the packaging cover.

[0014] Compared with the prior art, the utility model has the beneficial effects as follows:

[0015] 1. The multi-layer activated carbon pure water filtering device, through cooperation of the filtering tank and the filtering mechanism, the external tank body is arranged on the outer side, the first clamping seat is located at the highest position, so that the upper clamping ring assembly with the smallest radius is arranged at the upper end, the third clamping seat is located at the lowest position, so that the upper clamping ring assembly with the largest radius is arranged at the lower end, water is input from the filling core, and filtering is carried out through three layers of filtering mechanisms respectively, the high-low staggered arrangement enables water to be filtered under the action of gravity and to flow out to the outer layer, and filtering pressure is increased, and the problem that the filter plate in the existing pure water filtering device is only provided with one group and the filtering effect is poor is solved.

[0016] 2. The multi-layer activated carbon pure water filtering device, through cooperation of the filtering mechanism different radius superposition setting, the radius of the outer layer activated carbon filter screen is greater than that of the inner layer activated carbon filter screen, so that the filtering area of the outer layer activated carbon filter screen is greater than that of the inner layer activated carbon filter screen, and the filter hole of the outer layer activated carbon filter screen is more precise, the structure is arranged so that the filtering efficiency of pure water is not affected, the positioning plugboard is fixedly arranged on the three groups of upper clamping ring assemblies and the positioning plugboard, so that the internal space of the external tank body is extruded and sealed, to prevent the filtered water from leaking out, and the locking buckle connection of the packaging cover and the external tank body enables the filter screen to be extruded and fixed, so that the lower end of the activated carbon filter screen is prevented from being separated from the filtering effect, and the problem that the last end of the existing pure water filtering device is stuck due to superposition use, affecting the pure water filtering efficiency is solved. BRIEF DESCRIPTION OF DRAWINGS

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

[0018] Figure 2 It is a whole structure schematic view of the utility model;

[0019] Figure 3 It is a sectional structure schematic view of the filtering tank of the utility model;

[0020] Figure 4 It is a structure schematic view of the filtering mechanism of the utility model Figure 1 ;

[0021] Figure 5 It is a structure schematic view of the filtering mechanism of the utility model Figure 2 ;

[0022] Figure 6 It is a structure schematic view of the tank body packaging mechanism of the utility model.

[0023] As shown in the figure, 1 is a filter tank, 11 is a counterweight base, 12 is an external tank body, 121 is a first clamping seat, 122 is a second clamping seat, 123 is a third clamping seat, 13 is a water outlet pipe, 2 is a filter mechanism, 21 is a bottom ring, 22 is a side column, 23 is an activated carbon filter screen, 24 is an upper clamping ring assembly, 241 is an insertion ring, 2411 is a positioning insertion port, 242 is an outer ring, 243 is an inner ring, 3 is a tank body packaging mechanism, 31 is a packaging cover, 32 is a lock catch, 33 is a closure ring, 34 is a filling core, 341 is a water supply pipe, and 35 is a positioning insertion plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] In order to further understand the content of the present application, the present application will be described in detail in combination with the drawings.

[0026] In combination with the drawings, Figure 1 The multi-layer activated carbon pure water filter device of the present application comprises a filter tank 1, a filter mechanism 2 is clamped at the upper end of the filter tank 1, a tank body packaging mechanism 3 is locked at the upper end of the filter tank 1, the tank body packaging mechanism 3 and the filter mechanism 2 are inserted with each other, the filter tank 1 comprises an external tank body 12, a first clamping seat 121, a second clamping seat 122 and a third clamping seat 123 are stacked in the internal part of the external tank body 12, three groups of filter mechanisms 2 with different radii are sleeved on the outer rings of the first clamping seat 121, the second clamping seat 122 and the third clamping seat 123, the filter mechanism 2 comprises an activated carbon filter screen 23 and an upper clamping ring assembly 24 fixedly arranged at the upper end of the activated carbon filter screen 23, the tank body packaging mechanism 3 comprises a packaging cover 31 locked at the upper end of the external tank body 12, a closure ring 33 is placed between the two groups of upper clamping ring assemblies 24, a filling core 34 is placed in the middle of the innermost upper clamping ring assembly 24, a positioning insertion plate 35 is inserted between the filling core 34 and the upper clamping ring assembly 24, and the positioning insertion plate 35 is screw-connected with the packaging cover 31.

[0027] Specifically, the external tank body 12 is arranged outside, the first clamping seat 121 is located at the highest position, so that the filter mechanism 2 with the smallest radius is arranged at the upper end, the third clamping seat 123 is located at the lowest position, so that the filter mechanism 2 with the largest radius is arranged at the lower end, water is input from the pouring core 34 and filtered through the three layers of filter mechanisms 2 respectively, the high-low staggered arrangement enables the water to be filtered under the action of gravity and flow outwards, the radius of the outer layer activated carbon filter screen 23 is larger than that of the inner layer activated carbon filter screen 23, so that the filtering area of the outer layer activated carbon filter screen 23 is larger than that of the inner layer activated carbon filter screen 23, and the filtering holes of the outer layer activated carbon filter screen 23 are more precise, the arrangement of the structure enables the filtering efficiency of pure water to be unaffected, the positioning plug plate 35 is fixedly arranged on the three groups of upper clamping ring assemblies 24 and the positioning plug plate 35, so that the internal space of the external tank body 12 is squeezed and sealed, to prevent the filtered water from leaking, and the connection of the sealing cover 31 and the external tank body 12 enables the filter screen to be squeezed and fixed, to prevent the lower end of the activated carbon filter screen 23 from being separated from the filtering effect.

[0028] The utility model will be further described in connection with the embodiments below.

[0029] Embodiment one:

[0030] In combination Figures 2-5 , the filter tank 1 further comprises a counterweight base 11 fixedly arranged at the lower end of the external tank body 12, the counterweight base 11 provides support for the external tank body 12, and the counterweight base 11 is relatively heavy, so that the counterweight is increased, the center of gravity of the entire device is lowered, and the stability is enhanced.

[0031] The filter tank 1 further comprises a water outlet pipe 13 arranged at the bottom end of the external tank body 12, the water outlet pipe 13 is arranged outside the outermost filter mechanism 2, and the arrangement of the water outlet pipe 13 enables the filtered pure water to flow outwards.

[0032] The filter mechanism 2 further comprises a bottom ring 21 fixedly arranged at the lower end of the activated carbon filter screen 23, and a side column 22 is connected between the bottom ring 21 and the upper clamping ring assembly 24, the side column 22 is arranged in a circular array with four groups, the bottom ring 21 is sleeved outside the first clamping seat 121, the second clamping seat 122 and the third clamping seat 123, and the side column 22 provides support for the activated carbon filter screen 23 and maintains the flatness of the activated carbon filter screen 23.

[0033] The upper clamping ring assembly 24 comprises an insertion ring 241 fixedly arranged at the upper end of the side column 22, a positioning socket 2411 for inserting and positioning the positioning plug plate 35 is formed in the insertion ring 241, the positioning socket 2411 is used for inserting and positioning the positioning plug plate 35, the insertion ring 241 is squeezed and fixed for the tank sealing mechanism 3, and the sealing property of the filtering device is maintained.

[0034] The inner and outer rings of the insertion ring 241 are respectively connected with an inner ring 243 and an outer ring 242, and the inner ring 243 and the outer ring 242 are matched to clamp the tank sealing mechanism 3.

[0035] Embodiment two:

[0036] In combination Figure 6 The can body packaging mechanism 3 further comprises a lock catch 32 fixedly arranged on both sides of the packaging cover 31, one end of the lock catch 32 being connected with the packaging cover 31 and the other end being connected with the external can body 12, the lock catch 32 being an existing connecting assembly, and the connection of the packaging cover 31 and the external can body 12 being realized.

[0037] The center of the filling core 34 is provided with a water feeding pipe 341, and the locking screw 351 is connected between the positioning plug plate 35 and the packaging cover 31, the water feeding pipe 341 feeding water to the center of the filtering mechanism 2, and the fixation of the locking screw 351 enabling the positioning plug plate 35 to extrude and fix the sealing ring 33 and the filling core 34, and the upper end of the external can body 12 being sealed.

[0038] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-layer activated carbon pure water filter device comprising a filter tank (1), characterized in that: The upper end of the filter tank (1) is provided with a filter mechanism (2), and the upper end of the filter tank (1) is locked with a tank body packaging mechanism (3), and the tank body packaging mechanism (3) and the filter mechanism (2) are inserted with each other. The filter tank (1) comprises an external tank body (12), and the inside of the external tank body (12) is provided with a first clamping seat (121), a second clamping seat (122) and a third clamping seat (123), the outer circle of the first clamping seat (121), the second clamping seat (122) and the third clamping seat (123) is sleeved with three groups of filter mechanisms (2) with different radii, the filter mechanism (2) comprises an activated carbon filter screen (23) and an upper clamping ring assembly (24) fixedly arranged at the upper end of the activated carbon filter screen (23), the tank body packaging mechanism (3) comprises a packaging cover (31) locked at the upper end of the external tank body (12), a closing ring (33) is arranged between the two groups of upper clamping ring assemblies (24), a filling core (34) is arranged in the middle of the innermost upper clamping ring assembly (24), a positioning plug plate (35) is inserted between the filling core (34) and the upper clamping ring assembly (24), and the positioning plug plate (35) is screw-connected with the packaging cover (31).

2. The multi-layer activated carbon pure water filter device according to claim 1, characterized in that: The filter tank (1) further comprises a counterweight base (11) fixedly arranged at the lower end of the external tank body (12).

3. The multi-layer activated carbon pure water filter device according to claim 1, characterized in that: The filter tank (1) further comprises a water outlet pipe (13) arranged at the bottom end of the external tank body (12), and the water outlet pipe (13) is arranged outside the outermost filter mechanism (2).

4. The multi-layer activated carbon pure water filter device according to claim 1, characterized in that: The filter mechanism (2) further comprises a bottom ring (21) fixedly arranged at the lower end of the activated carbon filter screen (23), and a side column (22) is connected between the bottom ring (21) and the upper clamping ring assembly (24), and the side column (22) is circularly arranged with four groups.

5. The multi-layer activated carbon pure water filter device according to claim 4, characterized in that: The upper clamping ring assembly (24) comprises an insertion ring (241) fixedly arranged at the upper end of the side column (22), and a positioning socket (2411) for inserting the positioning plug plate (35) is formed in the insertion ring (241).

6. The multi-layer activated carbon pure water filter device according to claim 5, characterized in that: The inner and outer circles of the insertion ring (241) are respectively connected with an inner ring (243) and an outer ring (242).

7. The multi-layer activated carbon pure water filter device according to claim 1, characterized in that: The tank body packaging mechanism (3) further comprises a lock buckle (32) fixedly arranged on both sides of the packaging cover (31), one end of the lock buckle (32) is connected with the packaging cover (31), and the other end is connected with the external tank body (12).

8. The multi-layer activated carbon pure water filter device according to claim 1, characterized in that: The center of the filling core (34) is provided with a water delivery pipe (341), and a locking screw (351) is connected between the positioning plug plate (35) and the packaging cover (31).

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