CN220633402U

CN220633402U - Purifier convenient to change filter screen

Info

Publication number: CN220633402U
Application number: CN202321731888.7U
Authority: CN
Inventors: 卫梦龙
Original assignee: Linfen Water Conservancy Development Center
Current assignee: Linfen Water Conservancy Development Center
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-03-22
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to the technical field of purifying devices, and discloses a purifying device convenient for replacing a filter screen, which comprises a base, wherein a treatment box, a sedimentation box and a impurity removal box are fixedly installed on the upper end surface of the base from left to right in sequence, a filter chamber is formed in the upper end of the treatment box, two symmetrical yielding grooves are formed in the inner wall of the filter chamber, a fixing plate is clamped and installed between the two yielding grooves in the filter chamber, a coarse filter screen is arranged on the fixing plate, and connecting plates are fixedly installed at the two ends of the fixing plate. This kind of purifier convenient to change filter screen through the fixed plate that is used for bearing coarse filter screen in the inside setting of filter chamber, is corroded ageing damaged back by sewage in this coarse filter screen for a long time, and the upper end of user's accessible pulling pull rod takes out the fixed plate, and then takes out the coarse filter screen that sets up on the fixed plate and change, and the device is convenient for the user dismantles and changes the coarse filter screen when guaranteeing that the coarse filter screen can normal use.

Description

Purifier convenient to change filter screen

Technical Field

The utility model relates to the technical field of purifying devices, in particular to a purifying device convenient for replacing a filter screen.

Background

Water is a fundamental need for life and health, and the earth has 71% of its area covered by water, but fresh water resources are extremely limited. The water resource recycling can greatly relieve the pressure of water resource shortage, and is the most active protection of water environment.

The existing purifying device for water resource recycling is inconvenient to use medicines for fully mixing, is unfavorable for fully reacting substances in a water source, separates out the substances, is inconvenient to discharge the separated impurities, and is inconvenient to remove harmful metal substances in the water source.

Among the prior art, patent number CN216404040U discloses a be used for water resource cyclic utilization purifier, including base, valve, motor, water pump one, water pump two and control switch, the base upper end has linked firmly treatment box, rose box and edulcoration case, and treatment box, rose box and edulcoration case from left to right arrange in proper order, filter chamber and teeter chamber have been seted up to the treatment box inside, and the teeter chamber is arranged in teeter chamber top, treatment box left side is provided with inlet tube, medicament case and motor, and inlet tube, medicament case and motor from the top down set gradually. The utility model is provided with the impurity precipitation device, is favorable for adding the medicament and fully mixing, enables substances in the water source to fully react with the medicament, is favorable for discharging precipitated impurities by virtue of the purification device, and filters out small-particle impurities and harmful metals to fully purify the water source.

Although this technical scheme is favorable to medicament intensive mixing, above-mentioned technical scheme inlays in the inside of filter chamber at the coarse filtration net when using, after this coarse filtration net is corroded by sewage after long-time use and leads to its corrosion damage, the user is difficult to take out the coarse filtration net and changes, and then influences the normal use of device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the purification device which is convenient for replacing the filter screen, so that the coarse filter screen in the filter chamber can be conveniently taken out for replacement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a purifier convenient to change filter screen, includes the base, and fixedly mounted has the treatment box in proper order from left to right to the up end of base, sedimentation tank and edulcoration case, the filter chamber has been seted up to the upper end of treatment box, and the groove of stepping down of two symmetry settings has been seted up to the inner wall of filter chamber, and the inside of filter chamber is located the joint between two grooves of stepping down and installs the fixed plate, is provided with the coarse strainer on the fixed plate, and the equal fixed mounting in both ends of fixed plate has the connecting plate, and the up end fixed mounting of connecting plate has the pull rod, and the pull rod is located the inside setting of the groove of stepping down.

Preferably, a baffle is slidably arranged in the abdication groove, and a through groove matched with the connecting plate is formed in the lower end of the baffle.

Preferably, the outer walls of the two sides of the baffle are fixedly provided with mounting bars, and the inner wall of the abdicating groove is provided with a limit groove matched with the mounting bars.

Preferably, the fixed plate is movably provided with an extrusion frame, positioning columns are fixedly arranged at four corners of the upper end surface of the fixed plate, through holes matched with the positioning columns are formed in the extrusion frame, and the coarse filter screen is arranged between the extrusion frame and the fixed plate.

Preferably, the tail end of the positioning column is connected with a limit nut in a threaded manner, and the limit nut is arranged above the extrusion frame.

Preferably, the length of the connecting plate is matched with the abdication groove.

Preferably, the pull rod is arranged in an inverted U shape, and the upper end of the pull rod is sleeved with an anti-skid sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

this kind of purifier convenient to change filter screen through the fixed plate that is used for bearing coarse filter screen in the inside setting of filter chamber, is being corroded ageing damaged by sewage at this coarse filter screen for a long time after, and the upper end of user's accessible pulling pull rod takes out the fixed plate, and then takes out the coarse filter screen that sets up on the fixed plate and change, and the device is convenient for the user dismantles and changes the coarse filter screen when guaranteeing that the coarse filter screen can normal use.

Drawings

FIG. 1 is a schematic view of the overall structure of the main body of the present utility model;

FIG. 2 is a schematic view of the internal structure of the treatment tank of the present utility model;

FIG. 3 is a schematic view illustrating the separation of the pressing frame and the fixing plate structure according to the present utility model;

fig. 4 is an enlarged partial schematic view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a base; 2. a impurity removing box; 3. a sedimentation tank; 4. a treatment box; 5. a relief groove; 6. a pull rod; 7. a baffle; 8. a connecting plate; 9. a fixing plate; 10. positioning columns; 11. extruding a frame; 12. a limit nut; 13. a through groove; 14. a limit groove; 15. and (5) mounting the strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Referring to fig. 1-4, a purifying device convenient for replacing a filter screen comprises a base 1, wherein a treatment box 4, a sedimentation box 3 and a impurity removal box 2 are fixedly installed on the upper end face of the base 1 from left to right in sequence, a filter chamber is formed in the upper end of the treatment box 4, two symmetrical yielding grooves 5 are formed in the inner wall of the filter chamber, a fixing plate 9 is installed between the two yielding grooves 5 in a clamping manner, a coarse filter screen is arranged on the fixing plate 9, connecting plates 8 are fixedly installed at two ends of the fixing plate 9, a pull rod 6 is fixedly installed on the upper end face of the connecting plate 8, and the pull rod 6 is arranged in the yielding grooves 5.

The purification device convenient for replacing the filter screen provided by the utility model can finish the purification treatment of sewage by sequentially introducing the sewage into the treatment box 4, the sedimentation box 3 and the impurity removal box 2 when in use, and the main structure in the technical scheme is similar to the main structure of the purification device for recycling water resources disclosed in the patent number CN 216404040U.

As shown in fig. 4, the baffle 7 is slidably mounted in the yielding groove 5, the through groove 13 matched with the connecting plate 8 is formed in the lower end of the baffle 7, the baffle 7 can block the impurities with larger volume in the filtering chamber, the impurities of the type are prevented from entering and leaving in the yielding groove 5, and the gap between the baffle 7 and the bottom surface of the yielding groove 5 can be reduced due to the arrangement of the through groove 13.

As shown in fig. 4, the outer walls of two sides of the baffle 7 are fixedly provided with mounting bars 15, the inner wall of the abdication groove 5 is provided with a limit groove 14 matched with the mounting bars 15, and the mounting bars 15 are correspondingly clamped and mounted in the limit groove 14, so that the baffle 7 is stably mounted in the abdication groove 5, and then is stably arranged between the pull rod 6 and the filter chamber.

As shown in fig. 3, the fixing plate 9 is movably provided with an extrusion frame 11, four corners of the upper end surface of the fixing plate 9 are fixedly provided with positioning columns 10, the extrusion frame 11 is provided with through holes matched with the positioning columns 10, and the coarse filter screen is arranged between the extrusion frame 11 and the fixing plate 9, when in use, the through holes on the extrusion frame 11 correspond to the positioning columns 10, the extrusion frame 11 can be correspondingly arranged on the upper surface of the fixing plate 9, the periphery of the coarse filter screen can be pressed under the action of gravity of the extrusion frame 11, and a user can complete the replacement of the coarse filter screen by cutting the coarse filter screen with the same size after taking down the extrusion frame 11.

As shown in fig. 3, the end of the positioning column 10 is in threaded connection with a limit nut 12, and the limit nut 12 is disposed above the extrusion frame 11, so that a user can squeeze the coarse filter screen between the extrusion frame 11 and the fixing plate 9 by rotating the limit nut 12, so that the coarse filter screen is stably mounted between the extrusion frame 11 and the fixing plate 9 and is not easy to deform.

As shown in fig. 3, the length of the connecting plate 8 is matched with the relief groove 5, the connecting plate 8 is clamped inside the relief groove 5 to play a positioning role when a user puts the fixing plate 9 into the filter chamber, and the contact area between the connecting plate 8 and the bottom surface of the relief groove 5 is ensured to be maximum by matching the shape of the connecting plate 8 and the relief groove 5.

As shown in fig. 3, the pull rod 6 is in an inverted U-shaped arrangement, and an anti-slip sleeve is sleeved at the upper end of the pull rod 6, and the special arrangement of the pull rod 6 can ensure the connection strength between the tail end of the pull rod 6 and the connecting plate 8 while facilitating the pulling of the upper end by a user.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The utility model provides a purifier convenient to change filter screen, includes base (1), and the up end of base (1) from left to right fixed mounting has in proper order to handle case (4), precipitation tank (3) and edulcoration case (2), its characterized in that: the filter chamber has been seted up to the upper end of handling case (4), the groove of stepping down (5) that two symmetries set up have been seted up to the inner wall of filter chamber, the inside of filter chamber is located between two grooves of stepping down (5) joint and installs fixed plate (9), be provided with the coarse strainer on fixed plate (9), the equal fixed mounting in both ends of fixed plate (9) has connecting plate (8), the up end fixed mounting of connecting plate (8) has pull rod (6), and pull rod (6) are located the inside setting of groove of stepping down (5).

2. A cleaning device for facilitating filter screen replacement as claimed in claim 1, wherein: the inside slidable mounting of groove (5) of stepping down has baffle (7), and logical groove (13) that match setting with connecting plate (8) are seted up to the lower extreme of baffle (7).

3. A cleaning device for facilitating filter screen replacement as claimed in claim 2, wherein: the two side outer walls of the baffle (7) are fixedly provided with mounting bars (15), and the inner wall of the abdication groove (5) is provided with a limit groove (14) matched with the mounting bars (15).

4. A cleaning device for facilitating filter screen replacement as claimed in claim 1, wherein: the utility model discloses a filter screen, including fixed plate (9), extrusion frame (11) is movably mounted on fixed plate (9), and all fixed mounting has reference column (10) in up end four corners position of fixed plate (9), offered the through-hole that matches setting with reference column (10) on extrusion frame (11), and the coarse filtration net is located and extrudees and set up between frame (11) and fixed plate (9).

5. The purification device for facilitating filter screen replacement according to claim 4, wherein: the tail end of the positioning column (10) is connected with a limit nut (12) in a threaded mode, and the limit nut (12) is arranged above the extrusion frame (11).

6. A cleaning device for facilitating filter screen replacement as claimed in claim 2, wherein: the length of the connecting plate (8) is matched with the abdicating groove (5).

7. A cleaning device for facilitating filter screen replacement as claimed in claim 1, wherein: the pull rod (6) is arranged in an inverted U shape, and an anti-slip sleeve is sleeved at the upper end of the pull rod (6).