CN214232954U

CN214232954U - Filtering component of medical purifying equipment

Info

Publication number: CN214232954U
Application number: CN202022836164.1U
Authority: CN
Inventors: 严地鸿; 管琪; 龚榴花; 焦媛沁; 张川红
Original assignee: Jiangsu Yongxin Medical Technology Co ltd
Current assignee: Jiangsu Yongxin Medical Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-21
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a filtering component of medical purifying equipment, which comprises a filter cartridge and a mounting ring, wherein the mounting ring is arranged inside the filter cartridge, a filtering mechanism is arranged inside the mounting ring, a clamping block is fixedly connected to the outer surface of the mounting ring, a first chute matched with the clamping block is arranged on the inner wall of the filter cartridge, an arc-shaped groove is also arranged on the inner wall of the filter cartridge, the first chute is communicated with the arc-shaped groove, a second chute is also arranged on the inner wall of the filter cartridge, the second chute is communicated with the arc-shaped groove, and the filtering component of the medical purifying equipment is convenient for fixing the mounting ring in the filter cartridge and taking out the mounting ring from the filter cartridge by matching the clamping block, the first chute, the arc-shaped groove, the second chute, a fixing ring, a rotating ring, a first magnetic block and a second magnetic block, so that the mounting ring can be easily mounted and dismounted and can replace a bolt for fixed mounting, the use limitation is small.

Description

Filtering component of medical purifying equipment

Technical Field

The utility model relates to a filtering component, in particular to a filtering component of medical purifying equipment.

Background

The filtration is a general term of a large class of unit operations, the process of purifying and purifying fluid through a special device has a plurality of filtration modes, the used systems are wide, solid-liquid, solid-gas, large particles and small particles are common, the filtration is an operation that liquid (or gas) in suspension (or heating gas containing solid particles) permeates through a medium under the action of driving force or other external force, and the solid particles and other substances are intercepted by the filter medium, so that the solid and other substances are separated from the liquid (or gas).

The filter assembly can be frequently used in the existing medical purification equipment, the existing filter assembly is troublesome in assembling and disassembling, the bolt fixing mode is adopted in many times, the disassembling can be completed only by using a screwdriver and the like when the assembly and the disassembly are carried out, and the use limitation is large.

Disclosure of Invention

An object of the utility model is to provide a medical clarification plant's filtering component to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a filtering component of medical purifying equipment, which comprises a filtering cylinder and a mounting ring, wherein the mounting ring is arranged inside the filtering cylinder, a filtering mechanism is arranged inside the mounting ring, a clamping block is fixedly connected with the outer surface of the mounting ring, the inner wall of the filter cylinder is provided with a first sliding groove matched with the clamping block, the inner wall of the filter cylinder is also provided with an arc-shaped groove, the first sliding groove is communicated with the arc-shaped groove, the inner wall of the filter cylinder is also provided with a second sliding groove which is communicated with the arc-shaped groove, the inner wall of the filter cylinder is connected with a fixed ring in a sliding way, the top of the fixed ring is rotationally connected with a rotating ring, the top of the rotating ring is contacted with the bottom of the mounting ring, the two sides of the inner wall of the filter cylinder are fixedly connected with first magnetic blocks, and the two sides of the bottom of the fixing ring are fixedly connected with second magnetic blocks matched with the two first magnetic blocks.

As an optimal technical solution of the utility model: the filtering mechanism comprises a first filter screen, a second filter screen and a third filter screen, wherein the first filter screen, the second filter screen and the third filter screen are all fixed on the inner wall of the mounting ring.

As an optimal technical solution of the utility model: the first filter screen, the second filter screen and the third filter screen are sequentially arranged from top to bottom.

As an optimal technical solution of the utility model: the installation ring is characterized in that the front and the rear of the top of the installation ring are fixedly connected with rotating rods, and the top ends of the rotating rods penetrate through the filter cylinder and extend to the outside of the filter cylinder.

As an optimal technical solution of the utility model: the bottom of the mounting ring is fixedly connected with a sealing ring, the outer surface of the sealing ring is in extrusion contact with the inner wall of the filter cylinder, and one side, close to each other, of the first magnetic block and the second magnetic block is a same-polarity magnetic pole.

The utility model discloses the beneficial effect who reaches is: through the cooperation of fixture block, first spout, the arc wall, the second spout, solid fixed ring, the rotating ring, first magnetic path, second magnetic path, be convenient for fix the collar in straining a section of thick bamboo, also conveniently take out the collar from straining a section of thick bamboo simultaneously for the installation of whole device is comparatively simple with the dismantlement, can replace the bolt to carry out fixed mounting, and it is little to use the limitation, and the cooperation of first magnetic path, second magnetic path can replace the spring to use, and the spring is that to use the elasticity of going of losing a life after a specified time.

Drawings

Fig. 1 is a schematic structural diagram of a filter assembly of a medical purification apparatus.

Fig. 2 is a schematic structural diagram of a filter cartridge in a filter assembly of a medical purification apparatus.

Fig. 3 is a schematic structural diagram of a mounting ring in a filter assembly of a medical purification apparatus.

Fig. 4 is a rear cross-sectional view of a filter cartridge configuration in a filter assembly of a medical purification apparatus.

In the figure: 1. a filter cartridge; 2. a mounting ring; 3. a filtering mechanism; 31. a first filter screen; 32. a second filter screen; 33. a third filter screen; 4. a clamping block; 5. a first chute; 6. an arc-shaped slot; 7. a second chute; 8. a fixing ring; 9. a rotating ring; 10. a first magnetic block; 11. a second magnetic block; 12. rotating the rod; 13. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a medical clarification plant's filter assembly, including straining a section of thick bamboo 1 and collar 2, collar 2 sets up in the inside of straining a section of thick bamboo 1, the inside of collar 2 is provided with filter mechanism 3, the fixed surface of collar 2 is connected with fixture block 4, the inner wall of straining a section of thick bamboo 1 sets up the first spout 5 with fixture block 4 looks adaptation, arc 6 has still been seted up to the inner wall of straining a section of thick bamboo 1, first spout 5 and arc 6 intercommunication, strain the inner wall of a section of thick bamboo 1 and still seted up second spout 7, second spout 7 and arc 6 intercommunication, the inner wall sliding connection who strains a section of thick bamboo 1 has solid fixed ring 8, gu fixed ring 8's top is rotated and is connected with swivel becket 9, swivel becket 9's top and collar 2's bottom contact, strain the equal fixedly connected with first magnetic path 10 in both sides of a section of thick bamboo 1 inner wall, the equal fixedly connected with second magnetic path 11 with two first magnetic path 10 looks adaptations in the both sides of solid fixed ring 8 bottom.

Wherein, filtering mechanism 3 includes first filter screen 31, second filter screen 32 and third filter screen 33, and first filter screen 31, second filter screen 32 and third filter screen 33 are all fixed at the inner wall of collar 2, through the cooperation of a plurality of filter screens for the filter effect is better.

Wherein, the first filter screen 31, the second filter screen 32 and the third filter screen 33 are sequentially arranged from top to bottom.

Wherein, the equal fixedly connected with dwang 12 in installing ring 2 top place ahead and rear, the installing ring 2 of being convenient for rotate, the top of dwang 12 runs through and strains a section of thick bamboo 1 and extend to the outside of straining a section of thick bamboo 1.

Wherein, the bottom fixedly connected with sealing washer 13 of collar 2 has a sealing effect, avoids when filtering, and the filtrating flows out from collar 2 surface, and the surface of sealing washer 13 and the inner wall extrusion contact who strains a section of thick bamboo 1, and one side that first magnetic path 10 and second magnetic path 11 are close to each other is like magnetic pole, produces repulsion each other for fixture block 4 can block into in the second spout 7.

Specifically, the utility model discloses during the use: when the mounting ring 2 needs to be disassembled, the rotating rod 12 is pressed downwards, and then the mounting ring 2 is driven to move downwards, so that the clamping block 4 slides downwards along the second sliding groove 7, after the clamping block 4 enters the arc-shaped groove 6, the rotating rod 12 is rotated, so that the mounting ring 2 rotates along with the rotating ring 9 at the top of the fixing ring 8, and then the clamping block 4 is driven to move in the arc-shaped groove 6, further when the clamping block 4 moves to the inside of the first sliding groove 5, under the action of the repulsive force of the first magnetic block 10 and the second magnetic block 11, the clamping block 4 moves upwards along the first sliding groove 5, at the moment, the mounting ring 2 can be taken out, when the mounting ring 2 needs to be installed again, the above steps can be operated reversely.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A filtering component of medical purifying equipment comprises a filtering cylinder (1) and a mounting ring (2), wherein the mounting ring (2) is arranged inside the filtering cylinder (1), and is characterized in that a filtering mechanism (3) is arranged inside the mounting ring (2), a clamping block (4) is fixedly connected to the outer surface of the mounting ring (2), a first sliding groove (5) matched with the clamping block (4) is formed in the inner wall of the filtering cylinder (1), an arc-shaped groove (6) is formed in the inner wall of the filtering cylinder (1), the first sliding groove (5) is communicated with the arc-shaped groove (6), a second sliding groove (7) is formed in the inner wall of the filtering cylinder (1), the second sliding groove (7) is communicated with the arc-shaped groove (6), a fixing ring (8) is slidably connected to the inner wall of the filtering cylinder (1), and a rotating ring (9) is rotatably connected to the top of the fixing ring (8), the top of the rotating ring (9) is in contact with the bottom of the mounting ring (2), first magnetic blocks (10) are fixedly connected to the two sides of the inner wall of the filter cylinder (1), and second magnetic blocks (11) matched with the two first magnetic blocks (10) are fixedly connected to the two sides of the bottom of the fixing ring (8).

2. The filter assembly of a medical purification apparatus according to claim 1, wherein the filter mechanism (3) comprises a first filter (31), a second filter (32) and a third filter (33), and the first filter (31), the second filter (32) and the third filter (33) are fixed on the inner wall of the mounting ring (2).

3. The filtering assembly of a medical purification apparatus according to claim 2, wherein the first filter screen (31), the second filter screen (32) and the third filter screen (33) are arranged in sequence from top to bottom.

4. The filter assembly of a medical purification apparatus according to claim 1, wherein a rotation rod (12) is fixedly connected to the front and the rear of the top of the mounting ring (2), and the top end of the rotation rod (12) penetrates through the filter cartridge (1) and extends to the outside of the filter cartridge (1).

5. The filtering assembly of a medical purifying device as claimed in claim 1, wherein a sealing ring (13) is fixedly connected to the bottom of the mounting ring (2), the outer surface of the sealing ring (13) is in pressing contact with the inner wall of the filter cartridge (1), and the sides of the first magnetic block (10) and the second magnetic block (11) close to each other have like magnetic poles.