CN209934212U

CN209934212U - Disinfectant filtering component for laboratory

Info

Publication number: CN209934212U
Application number: CN201920665341.9U
Authority: CN
Inventors: 胡芳; 张文; 杨小钢; 刘军; 刘君诗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-01-14
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses an antiseptic solution filter assembly is used in laboratory, including body and thin filter screen, the jam is installed to the below of body, and the internal surface of body has seted up first spout, second spout and third spout respectively, the outside of thick filter screen is provided with first slider, the outside of medium filter screen is provided with the second slider, the outside of thin filter screen is provided with the third slider. This antiseptic solution filter component is used in laboratory is provided with connecting pipe and movable rod, at the in-process that uses, is coordinating the use of interior rubber membrane and outer rubber membrane for the top of connecting pipe can constitute the structure of similar infundibulate, thereby very big has made things convenient for pouring into of antiseptic solution, increases the convenience and the practicality of device, and is coordinating the use of end cover, has made things convenient for the combination of assembling of device, thereby very big has made things convenient for the holistic carrying of device, further increases the convenience of device.

Description

Disinfectant filtering component for laboratory

Technical Field

The utility model relates to an antiseptic solution filters technical field, specifically is an antiseptic solution filter assembly is used in laboratory.

Background

The disinfectant is a liquid disinfectant, and has many types, including oxidation, aldehydes, phenols, alkali salts, halogens, surfactants and the like, and when the existing disinfectant is prepared, a large amount of impurities exist in the disinfectant, which affects the use of the disinfectant, has poor disinfection effect and is inconvenient to use, so that the disinfectant can be filtered by matching with a filter assembly in the use process, however, the existing filter assembly has certain problems in the use process, and the existing filter assembly has the problems of inconvenient cleaning, poor filtering effect and inconvenience in carrying.

We have therefore proposed a laboratory disinfectant filter assembly to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disinfection liquid filter assembly is used in laboratory to solve the inconvenient washing that exists in the current market filter assembly for the disinfection liquid that above-mentioned background art provided, the filter effect is relatively poor, and the inconvenient problem of carrying.

In order to achieve the above object, the utility model provides a following technical scheme: a disinfectant filtering component for a laboratory, which comprises a pipe body and a fine filtering net, wherein a plug is arranged below the pipe body, and the inner surface of the tube body is respectively provided with a first sliding chute, a second sliding chute and a third sliding chute, the outer side of the upper part of the tube body is sleeved with a connecting sleeve, the inner side surface of the connecting sleeve is embedded with a rubber ring, and the middle part of the inside of the connecting sleeve is welded with a connecting pipe, the lower end surface of the connecting pipe is hinged with a movable rod, and the inner sides of the movable rod and the connecting pipe are provided with inner rubber membranes, and the outer sides of the movable rod and the connecting pipe are provided with outer rubber membranes, the outer side of the connecting sleeve is in threaded connection with an end cover, a fine filter screen, a medium filter screen and a coarse filter screen are respectively arranged between the end cover and the connecting pipe, a first slide block is arranged at the outer side of the coarse filter screen, the outside of medium filter screen is provided with the second slider, the outside of fine filter screen is provided with the third slider.

Preferably, the first sliding groove, the second sliding groove and the third sliding groove are distributed on the inner side face of the pipe body at equal angles, the lengths of the first sliding groove, the second sliding groove and the third sliding groove are sequentially increased, and the structures of the first sliding groove, the second sliding groove and the third sliding groove are different.

Preferably, the inner diameter of the connecting sleeve is in clearance fit with the outer diameter of the pipe body, the inner diameter of the pipe body is in clearance fit with the minimum outer diameter of the connecting pipe, and meanwhile the center line of the connecting pipe is overlapped with the center line of the connecting sleeve.

Preferably, the movable rods are distributed on the lower end face of the connecting pipe at equal angles, the movable rods and the connecting pipe form a rotatable structure, and the length of each movable rod is smaller than that of the pipe body.

Preferably, the fine filter screen and the third sliding block are of an integrated structure, and the third sliding block and the third sliding groove are in concave-convex fit.

Preferably, medium filter screen and second slider be integrated structure, and second slider and second spout be unsmooth cooperation, first slider and coarse filter screen are integrated structure, and first slider and first spout be unsmooth cooperation.

Compared with the prior art, the beneficial effects of the utility model are that: the laboratory disinfectant filtering component;

1. the connecting pipe and the movable rod are arranged, and in the using process, the connecting pipe is matched with the inner rubber film and the outer rubber film to form a funnel-shaped structure above the connecting pipe, so that the pouring of disinfectant is greatly facilitated, the convenience and the practicability of the device are improved, and the assembling and the combination of the device are facilitated by matching with the use of the end cover, so that the integral carrying of the device is greatly facilitated, and the convenience of the device is further improved;

2. be provided with fine filtration net, medium filter screen and coarse filtration net, adopt the filter screen design of 3 kinds of different apertures, very big increase the filtering quality of device, the design of first spout, second spout and third spout is being cooperated simultaneously, has made things convenient for the dismantlement of 3 filter screens to make things convenient for device's washing.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a structural diagram of the present invention in an expanded state;

FIG. 4 is a schematic view of the connecting sleeve according to the present invention;

FIG. 5 is a schematic top view of the tube body of the present invention;

FIG. 6 is a schematic view of the coarse filter screen of the present invention;

FIG. 7 is a schematic view of the structure of the medium filter screen of the present invention;

fig. 8 is a schematic view of the fine filter screen of the present invention.

In the figure: 1. a pipe body; 2. blocking; 3. a first chute; 4. a second chute; 5. a third chute; 6. connecting a sleeve; 7. a connecting pipe; 8. a movable rod; 9. an inner rubber membrane; 10. an outer rubber membrane; 11. a rubber ring; 12. an end cap; 13. a fine filter screen; 14. a medium filter screen; 15. a coarse filter screen; 16. a first slider; 17. a second slider; 18. and a third slide block.

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.

Referring to fig. 1-8, the present invention provides a technical solution: a disinfectant filtering component for a laboratory comprises a pipe body 1, a plug 2, a first chute 3, a second chute 4, a third chute 5, a connecting sleeve 6, a connecting pipe 7, a movable rod 8, an inner rubber film 9, an outer rubber film 10, a rubber ring 11, an end cover 12, a fine filter screen 13, a medium filter screen 14, a coarse filter screen 15, a first slider 16, a second slider 17 and a third slider 18, wherein the plug 2 is arranged below the pipe body 1, the first chute 3, the second chute 4 and the third chute 5 are respectively arranged on the inner surface of the pipe body 1, the connecting sleeve 6 is sleeved on the outer side of the upper part of the pipe body 1, the rubber ring 11 is embedded on the inner side surface of the connecting sleeve 6, the connecting pipe 7 is welded in the middle of the inner part of the connecting sleeve 6, the movable rod 8 is hinged to the lower end surface of the connecting pipe 7, the inner rubber film 9 is arranged on the inner sides of the movable rod 8 and the connecting pipe 7, the outer rubber, the outside threaded connection of adapter sleeve 6 has end cover 12, and is provided with fine filter screen 13, medium filter screen 14 and coarse filter screen 15 between end cover 12 and the connecting pipe 7 respectively, and the outside of coarse filter screen 15 is provided with first slider 16, and the outside of medium filter screen 14 is provided with second slider 17, and the outside of fine filter screen 13 is provided with third slider 18.

Angular distribution such as first spout 3,

second spout

4 and 5 three of third spout is at the medial surface of body 1, and first spout 3,

second spout

4 and 5 three of third spout length increase progressively in proper order, and first spout 3,

second spout

4 and 5 three of third spout structures are all inequality simultaneously, adopt the design of different shape structures, have made things convenient for and have corresponded 3 filter screens of installation to make the position installation of 3 filter screens correct, improve the practicality of device.

The internal diameter of adapter sleeve 6 is clearance fit with the external diameter of body 1, and the internal diameter of body 1 and the minimum external diameter of connecting pipe 7 are clearance fit, and the central line of connecting pipe 7 coincides each other with adapter sleeve 6's central line simultaneously, makes things convenient for connecting pipe 7 to pass through adapter sleeve 6 and installs at the middle part of body 1 to the operation is assembled to the effectual.

The equal angular distribution of movable rod 8 is at the lower terminal surface of connecting pipe 7, and movable rod 8 constitutes rotatable structure with connecting pipe 7, and the length of movable rod 8 is less than the length of body 1, adopts revolution mechanic's design, is coordinating the use of interior rubber diaphragm 9 and outer rubber diaphragm 10, makes several movable rod 8 can constitute the structure of similar infundibulate, makes things convenient for pouring into of liquid, can press down simultaneously and constitute the toper structure, reduces length, the inside of body 1 is conveniently installed.

The fine filter screen 13 and the third sliding block 18 are of an integrated structure, the third sliding block 18 and the third sliding groove 5 are in concave-convex fit, the fine filter screen 13 can be conveniently mounted and dismounted, and cleaning operation of the fine filter screen is facilitated.

Medium filter screen 14 is the integral structure with second slider 17, and second slider 17 is unsmooth cooperation with second spout 4, and first slider 16 is the integral structure with coarse filtration net 15, and first slider 16 is unsmooth cooperation with first spout 3, adopts the filter screen design in three different apertures for the filter effect of device is better.

The working principle is as follows: when the disinfection solution filter assembly for the laboratory is used, firstly, as shown in a figure 1-2, in the using process, firstly, the plug 2 is removed, then the end cover 12 is unscrewed, then the internal fine filter screen 13, the medium filter screen 14 and the coarse filter screen 15 are taken out, then the connecting pipe 7 is drawn out according to a figure 3-4, meanwhile, as shown in a figure 5-8, the fine filter screen 13, the medium filter screen 14 and the coarse filter screen 15 are arranged in the corresponding third sliding groove 5, the second sliding groove 4 and the first sliding groove 3 through the third sliding block 18, the second sliding block 17 and the first sliding block 16, so that the three filters are arranged in the pipe body 1, then the connecting pipe 7 is arranged above the pipe body 1 through the connecting sleeve 6, meanwhile, the movable rod 8 is arranged outside the device, then the movable rod 8 is pressed downwards, the movable rod 8 is rotated, and the angle of the movable rod 8 is adjusted, so that the movable rod 8 forms a funnel-shaped structure in cooperation with the inner rubber membrane 9 and the outer rubber membrane 10, and then the liquid filtering operation is performed.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a disinfection liquid filter assembly is used in laboratory, includes body (1) and fine filtration net (13), its characterized in that: the pipe is characterized in that a plug (2) is installed below the pipe body (1), a first sliding groove (3), a second sliding groove (4) and a third sliding groove (5) are respectively formed in the inner surface of the pipe body (1), a connecting sleeve (6) is sleeved on the outer side of the upper portion of the pipe body (1), a rubber ring (11) is embedded on the inner side face of the connecting sleeve (6), a connecting pipe (7) is welded in the middle of the inner portion of the connecting sleeve (6), a movable rod (8) is hinged to the lower end face of the connecting pipe (7), an inner rubber film (9) is arranged on the inner sides of the movable rod (8) and the connecting pipe (7), an outer rubber film (10) is installed on the outer sides of the movable rod (8) and the connecting pipe (7), an end cover (12) is connected to the outer side of the connecting sleeve (6) in a threaded mode, a fine filter screen (13), a medium filter screen (14, the outer side of the coarse filter screen (15) is provided with a first sliding block (16), the outer side of the medium filter screen (14) is provided with a second sliding block (17), and the outer side of the fine filter screen (13) is provided with a third sliding block (18).

2. The laboratory disinfectant filter assembly of claim 1, wherein: first spout (3), second spout (4) and third spout (5) three equal angular distribution are at the medial surface of body (1), and first spout (3), second spout (4) and third spout (5) three length increase progressively in proper order, and first spout (3), second spout (4) and third spout (5) three structure is all inequality simultaneously.

3. The laboratory disinfectant filter assembly of claim 1, wherein: the inner diameter of the connecting sleeve (6) is in clearance fit with the outer diameter of the pipe body (1), the inner diameter of the pipe body (1) is in clearance fit with the minimum outer diameter of the connecting pipe (7), and meanwhile the center line of the connecting pipe (7) is overlapped with the center line of the connecting sleeve (6).

4. The laboratory disinfectant filter assembly of claim 1, wherein: the movable rods (8) are distributed on the lower end face of the connecting pipe (7) at equal angles, the movable rods (8) and the connecting pipe (7) form a rotatable structure, and the length of each movable rod (8) is smaller than that of the pipe body (1).

5. The laboratory disinfectant filter assembly of claim 1, wherein: the fine filter screen (13) and the third sliding block (18) are of an integrated structure, and the third sliding block (18) is in concave-convex fit with the third sliding groove (5).

6. The laboratory disinfectant filter assembly of claim 1, wherein: medium filter screen (14) and second slider (17) are integrated structure, and second slider (17) and second spout (4) are unsmooth cooperation, first slider (16) and coarse filter screen (15) are integrated structure, and first slider (16) and first spout (3) are unsmooth cooperation.