CN219117189U

CN219117189U - Multistage purification and fine filtration device for drinking water

Info

Publication number: CN219117189U
Application number: CN202223595147.9U
Authority: CN
Inventors: 邹富强; 吴江平; 邹富民
Original assignee: Shanwairenjia Jianli Food And Beverage Co ltd
Current assignee: Shanwairenjia Jianli Food And Beverage Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-02
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a multistage purification and fine filtration device for drinking water, and relates to the technical field of drinking water purification. This multistage purification fine filtration device of drinking water, including coupling device, joint mechanism and support pressing mechanism, coupling device's bottom fixed mounting has the internal connection board, is provided with the shell under the coupling device, and the top fixed mounting of shell has the external connection board, and the circular slot has been seted up at the top of external connection board, and the internal connection board is laminated mutually with the inner wall of circular slot, supports pressing mechanism and sets up in the surface of shell, supports pressing mechanism including rotating plate and supporting the piece. This multistage purification fine filtration device of drinking water through the shell and support the cooperation of pressing mechanism, can carry out spacing fixedly to its position when compression active carbon membrane and RO membrane on the circle frame carry out fine filtration to the drinking water, avoids the circle frame to receive the effort to produce the skew and can not purify the drinking water fully, has improved the stability of device, has promoted the practicality of device.

Description

Multistage purification and fine filtration device for drinking water

Technical Field

The utility model relates to the technical field of drinking water purification, in particular to a multistage purification and fine filtration device for drinking water.

Background

The utility model discloses a multistage purification smart filtration system of packing drinking water of publication No. CN217757061U, belongs to drinking water purification technical field, including casing one, casing one's top surface rigid coupling has casing two, annular groove has been seted up to casing two's top surface, and installs coupling mechanism on casing two's the lateral wall, casing one's surface gomphosis has cup jointed snap ring two, snap ring two's surface rigid coupling has the linking piece, snap ring two's internal surface rigid coupling has the framework, compression activated carbon film and RO membrane are installed respectively to the internal surface of framework, the framework is the ring setting, and the framework is connected with casing one's internal surface gomphosis. The purification and fine filtration system is convenient to install or detach, does not need professional operation, improves the use efficiency of the device, reduces the investment of labor cost, and can be detached by a simple filtration membrane, so that the filtration membrane can be cleaned in time, and the quality of drinking water is further guaranteed.

However, when the device is used, although various filtering membranes for fine filtration are convenient to clean and replace, the device is not limited to be fixed, so that the device is easy to collide with the external environment or the water flow acting force is deviated in the using process, even falls from the device, and the normal purification fine filtration effect is influenced.

Disclosure of Invention

The utility model aims to provide a multistage purification and fine filtration device for drinking water, which can solve the problem that a filtration membrane for fine filtration on the existing part of devices is easy to deviate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-stage purification and fine filtration device for drinking water, comprising:

the connecting device is fixedly provided with an inner connecting plate at the bottom, a shell is arranged right below the connecting device, an outer connecting plate is fixedly arranged at the top of the shell, a round groove is formed in the top of the outer connecting plate, and the inner connecting plate is attached to the inner wall of the round groove;

the clamping mechanism is arranged in the outer connecting plate and is used for conveniently disassembling and assembling the outer connecting plate on the inner connecting plate;

the pressing mechanism is arranged on the outer surface of the shell and comprises a rotating plate and pressing blocks, the rotating plate is rotatably arranged on the outer surface of the shell, and two groups of pressing blocks are fixedly arranged on the outer surface of one side of the rotating plate.

Preferably, the pressing mechanism further comprises a positioning rod, a pull ring and a second spring, a through hole is formed in the rotating plate, the positioning rod is arranged in the through hole, the pull ring is fixedly installed at one end of the positioning rod, the second spring is fixedly installed between the pull ring and the rotating plate and sleeved on the positioning rod, a positioning groove is formed in the outer surface of the connecting device, and the other end of the positioning rod extends to the inside of the positioning groove and is attached to the inner wall of the positioning groove.

Preferably, the clamping mechanism comprises a clamping block, a movable cavity, a connecting block, a first spring, connecting ropes and a circular ring, wherein at least two groups of movable cavities are formed in the outer connecting plate, at least two groups of clamping blocks are arranged at the top of the outer connecting plate, a group of connecting blocks are arranged in each group of movable cavities, each group of connecting blocks respectively penetrates through the top of the outer connecting plate and is fixedly connected with each group of clamping blocks, a group of first springs are fixedly installed between each group of connecting blocks and the inner wall of each group of movable cavities, a group of connecting ropes are fixedly installed on each group of connecting blocks, the circular ring is arranged under the outer connecting plate, and one end of each group of connecting ropes respectively penetrates through the outer connecting plate to extend to the outer side of the outer connecting plate and is fixedly connected with the top of the circular ring.

Preferably, the inner wall of the shell is fixedly provided with two groups of butt straps, the shell is provided with two groups of arc grooves, a group of round frames are respectively arranged in the two groups of arc grooves, the two groups of round frames are respectively carried on the two groups of butt straps, and the inner walls of the two groups of round frames are respectively fixedly provided with a compressed active carbon membrane and an RO membrane.

Preferably, a sealing gasket is fixedly arranged at the bottom of the inner connecting plate, and the sealing gasket is attached to the top of the inner side of the circular groove.

Preferably, at least two groups of anti-skid grooves are formed on the outer surface of the shell.

Preferably, at least two groups of anti-skid convex points are fixedly arranged on the outer surface of the round frame.

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

(1) This multistage purification fine filtration device of drinking water, through the shell with support the cooperation of pressing mechanism, can carry out the spacing fixedly to its position when carrying out the fine filtration to the drinking water at compression active carbon membrane and RO membrane on the circle frame, avoid the circle frame to receive effort to produce the skew and can not fully purify the drinking water, when having solved current part device when using, although conveniently clear up and change the various filtration membrane that is used for the fine filtration, but it is fixed in the restriction position, result in the in-process of using, receive external environment collision easily or rivers effort to take place the skew, drop even from the device, influence the problem of normal purification fine filtration effect, the stability of device has been improved, the practicality of device has been promoted.

(2) This multistage purification fine filtration device of drinking water through the cooperation of outer connecting plate, interior connecting plate and joint mechanism, can install the device fast and dismantle on other equipment to the device can be to the equipment round trip switching of different needs purification drinking water, and is small and exquisite portable, has improved the flexibility of device, has guaranteed the result of use of device, is favorable to the popularization and the use of device.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a connection device; 2. a housing; 3. an outer connecting plate; 4. an inner connection plate; 5. a clamping mechanism; 501. a clamping block; 502. a movable cavity; 503. a connecting block; 504. a first spring; 505. a connecting rope; 506. a circular ring; 6. a pressing mechanism; 601. a rotating plate; 602. abutting blocks; 603. a positioning rod; 604. a pull ring; 605. a second spring; 7. a sealing gasket; 8. a butt strap; 9. a round frame; 10. compressing the activated carbon film; 11. RO membrane.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a multistage purification fine filtration device of drinking water, including connecting device 1, joint mechanism 5 and support pressure mechanism 6, connecting device 1's bottom fixed mounting has inner junction plate 4, be provided with shell 2 under connecting device 1, outer junction plate 3 is fixedly mounted at the top of shell 2, round slot has been seted up at the top of outer junction plate 3, inner junction plate 4 is laminated with the inner wall of round slot mutually, joint mechanism 5 sets up in the inside of outer junction plate 3, joint mechanism 5 is used for conveniently dismouting outer junction plate 3 on inner junction plate 4, shell 2's inner wall fixed mounting has two sets of access plates 8, two sets of arc wall have been seted up on shell 2, respectively be provided with a set of circle frame 9 in the two sets of arc wall, respectively carry on two sets of access plates 8 two sets of circle frame 9, the inner wall of two sets of circle frame 9 respectively fixed mounting have compression activated carbon film 10 and RO membrane 11, inner junction plate 4's bottom fixed mounting has sealing pad 7, sealing pad 7 is laminated with the inboard top of round slot mutually, shell 2's surface has seted up at least two sets of anti-skidding groove, outer surface fixed mounting of circle frame 9 is two sets of anti-skidding;

the pressing mechanism 6 is arranged on the outer surface of the shell 2, the pressing mechanism 6 comprises a rotating plate 601 and pressing blocks 602, the rotating plate 601 is rotatably arranged on the outer surface of the shell 2, and two groups of pressing blocks 602 are fixedly arranged on the outer surface of one side of the rotating plate 601.

The pressure mechanism 6 further comprises a positioning rod 603, a pull ring 604 and a second spring 605, a through hole is formed in the rotating plate 601, the positioning rod 603 is arranged in the through hole, the pull ring 604 is fixedly arranged at one end of the positioning rod 603, the second spring 605 is fixedly arranged between the pull ring 604 and the rotating plate 601, the second spring 605 is sleeved on the positioning rod 603, a positioning groove is formed in the outer surface of the connecting device 1, the other end of the positioning rod 603 extends to the inside of the positioning groove and is attached to the inner wall of the positioning groove, under the matching action of the shell 2 and the pressure mechanism 6, the position of the pressure mechanism is limited and fixed when the compressed active carbon film 10 and the RO film 11 on the round frame 9 are used for finely filtering drinking water, the round frame 9 is prevented from being offset due to acting force, the drinking water cannot be sufficiently purified, the stability of the device is improved, and the practicability of the device is improved.

The clamping mechanism 5 comprises clamping blocks 501, movable cavities 502, connecting blocks 503, first springs 504, connecting ropes 505 and circular rings 506, at least two groups of movable cavities 502 are arranged in the outer connecting plate 3, at least two groups of clamping blocks 501 are arranged at the top of the outer connecting plate 3, a group of connecting blocks 503 are arranged in each group of movable cavities 502, each group of connecting blocks 503 penetrate through the top of the outer connecting plate 3 and are fixedly connected with each group of clamping blocks 501, a group of first springs 504 are fixedly arranged between each group of connecting blocks 503 and the inner wall of each group of movable cavities 502, a group of connecting ropes 505 are fixedly arranged on each group of connecting blocks 503, a circular ring 506 is arranged under the outer connecting plate 3, one end of each group of connecting ropes 505 penetrates through the outer connecting plate 3 and is fixedly connected with the top of the circular ring 506, and under the cooperation of the outer connecting plate 3, the inner connecting plate 4 and the clamping mechanism 5, the device can be rapidly installed and detached on other devices in a round-trip mode so that the device can be switched to different devices requiring drinking water, the device is small and portable, the flexibility of the device is improved, the use effect of the device is guaranteed, and the device is beneficial to popularization.

Working principle: when the device is used, drinking water to be purified in the connecting device 1 enters the shell 2 through the inner connecting plate 4 and the outer connecting plate 3 and flows out after being purified through the compressed active carbon membrane 10 and the RO membrane 11, when the compressed active carbon membrane 10 and the RO membrane 11 on the round frame 9 need to be cleaned, the pull ring 604 is pulled to drive the other end of the positioning rod 603 to be separated from the positioning groove on the shell 2, the rotating plate 601 can be rotated, the abutting block 602 is not abutted against the round frame 9 any more, the round frame 9 is taken down from the shell 2 to be cleaned or replaced, when the device is disassembled, the downward moving round ring 506 synchronously pulls all connecting ropes 505 on the circular frame, the connecting ropes 505 pull the connecting blocks 503 in the movable cavity 502 to compress the first springs 504, and the connecting blocks 503 drive the clamping blocks 501 to move outwards, so that all the clamping blocks 501 are not buckled on the inner connecting plate 4 any more, and the outer connecting plate 3 can be taken down.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A multi-stage purification and fine filtration device for drinking water, comprising:

the connecting device comprises connecting equipment (1), an inner connecting plate (4) is fixedly arranged at the bottom, a shell (2) is arranged under the connecting equipment (1), an outer connecting plate (3) is fixedly arranged at the top of the shell (2), a circular groove is formed in the top of the outer connecting plate (3), and the inner connecting plate (4) is attached to the inner wall of the circular groove;

the clamping mechanism (5) is arranged in the outer connecting plate (3);

the pressing mechanism (6) is arranged on the outer surface of the shell (2), the pressing mechanism (6) comprises a rotating plate (601) and pressing blocks (602), the rotating plate (601) is rotatably arranged on the outer surface of the shell (2), and two groups of pressing blocks (602) are fixedly arranged on the outer surface of one side of the rotating plate (601).

2. The multi-stage purification and fine filtration device for drinking water according to claim 1, wherein: the pressing mechanism (6) further comprises a positioning rod (603), a pull ring (604) and a second spring (605), a through hole is formed in the rotating plate (601), the positioning rod (603) is arranged in the through hole, one end of the positioning rod (603) is fixedly provided with the pull ring (604), the second spring (605) is fixedly arranged between the pull ring (604) and the rotating plate (601), the second spring (605) is sleeved on the positioning rod (603), a positioning groove is formed in the outer surface of the connecting device (1), and the other end of the positioning rod (603) extends to the inside of the positioning groove and is attached to the inner wall of the positioning groove.

3. The multi-stage purification and fine filtration device for drinking water according to claim 2, wherein: clamping mechanism (5) are including fixture block (501), movable chamber (502), connecting block (503), first spring (504), connecting rope (505) and ring (506), at least two sets of movable chamber (502) have been seted up to the inside of outer connecting plate (3), the top of outer connecting plate (3) is provided with fixture block (501) of two sets of at least, the inside of every movable chamber (502) of group is provided with a set of connecting block (503), the top and every fixture block (501) fixed connection of outer connecting plate (3) are run through respectively in every connecting block (503), respectively fixed mounting has a set of first spring (504) between the inner wall of every connecting block (503) and every movable chamber (502), respectively fixed mounting has a set of connecting rope (505) on every connecting block (503), be provided with ring (506) under outer connecting plate (3), the one end of every connecting rope (505) of group respectively runs through outer connecting plate (3) and extends to the outside of outer connecting plate (3) and fixed connection in the top of ring (506).

4. A drinking water multistage purification and fine filtration device according to claim 3, wherein: two groups of butt straps (8) are fixedly arranged on the inner wall of the shell (2), two groups of arc grooves are formed in the shell (2), a group of round frames (9) are respectively arranged in the two groups of arc grooves, the two groups of round frames (9) are respectively arranged on the two groups of butt straps (8), and compressed active carbon membranes (10) and RO membranes (11) are fixedly arranged on the inner walls of the two groups of round frames (9).

5. The multi-stage purification and fine filtration device for drinking water according to claim 4, wherein: the bottom of the inner connecting plate (4) is fixedly provided with a sealing gasket (7), and the sealing gasket (7) is attached to the top of the inner side of the circular groove.

6. The multi-stage purification and fine filtration device for drinking water according to claim 5, wherein: at least two groups of anti-skid grooves are formed in the outer surface of the shell (2).

7. The multi-stage purification and fine filtration device for drinking water according to claim 6, wherein: at least two groups of anti-skid convex points are fixedly arranged on the outer surface of the round frame (9).