CN213101124U

CN213101124U - Disinfectant filtering device

Info

Publication number: CN213101124U
Application number: CN202021647482.7U
Authority: CN
Inventors: 荆喜满; 许开磊
Original assignee: Anhui Yufeng Medical Technology Co ltd
Current assignee: Anhui Yufeng Medical Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-04
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a disinfectant filtering device, which comprises a filtering tank, a filter element, a water outlet pipe and a three-way valve, wherein the filtering tank comprises a top cover and a tank body; jar body open-top, and jar internal first filter chamber and the second filter chamber of two adjacent columniform that are equipped with, the bottom of first filter chamber be equipped with the supporting shoe, the bottom of first filter chamber install the drain pipe, the bottom of second filter chamber install the pipe, pipe and drain pipe pass through three-way valve and go out water piping connection, the top cap install in the top of jar body, it is sealed with first filter chamber and second filter chamber, the top cap on be equipped with water inlet and delivery port, the utility model overcomes prior art's not enough, make the filter core of the different filter fineness of mountable in first filter chamber and the second filter chamber, make this filter equipment can satisfy the requirement of different filter fineness.

Description

Disinfectant filtering device

Technical Field

The utility model relates to a filter equipment technical field specifically belongs to an antiseptic solution filter equipment.

Background

The ideal disinfectant has the characteristics of wide bactericidal spectrum, strong bactericidal capacity, high action speed, good stability, low toxicity, corrosiveness, small irritation (no toxicity, no residue, no corrosion or no irritation), easy water dissolution, safety to human and animals, low price, easy obtainment, low environmental pollution degree and the like. The oxidation disinfectant is one of the common disinfectants, and the sterilization mechanism is to release nascent atomic oxygen and oxidize active groups in bacteria; the sterilization is characterized by fast and strong action and can kill all microorganisms including bacterial spores and viruses. Mainly uses surface disinfection, such as chlorine dioxide, hydrogen peroxide, ozone, sodium hypochlorite and the like, and the disinfectants are sterilizing agents. Wherein sodium hypochlorite disinfectant is the most widely used environmental disinfectant, and the daily-used sodium hypochlorite disinfectant is a diluent obtained by diluting a sodium hypochlorite stock solution, and is required to be filtered after dilution, and then can be filled. The existing filtering device can not be suitable for the filtering requirements of different filtering precisions, so that a plurality of sets of filtering equipment are required to be used in the filling process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an antiseptic solution filter equipment has overcome the not enough of prior art.

In order to solve the above problems, the utility model adopts the following technical proposal:

a disinfectant filtering device comprises a filtering tank, a filter element, a water outlet pipe and a three-way valve, wherein the filtering tank comprises a top cover and a tank body;

the top of the tank body is provided with an opening, two adjacent cylindrical first filter cavities and two adjacent cylindrical second filter cavities are arranged in the tank body, supporting blocks are arranged at the bottoms of the first filter cavities, drain pipes are arranged at the bottoms of the first filter cavities, guide pipes are arranged at the bottoms of the second filter cavities, the guide pipes and the drain pipes are connected with a water outlet pipe through a three-way valve, disc-shaped lower water distributors are arranged at the bottoms of the second filter cavities, and the lower water distributors are communicated with the guide pipes;

the top cover is arranged at the top of the tank body to seal the first filtering cavity and the second filtering cavity, the top cover is provided with a water inlet and a water outlet, the lower surface of the top cover in the first filtering cavity is provided with an upper water distributor, the upper water distributor is communicated with the water inlet, and the lower surface of the top cover in the second filtering cavity is also provided with a supporting block;

the filter element with an upward opening is arranged in the first filter cavity and is positioned between the upper water distributor and the supporting block, and the filter element with a downward opening is arranged in the second filter cavity and is positioned between the lower water distributor and the supporting block.

Further, the filter core include filter core body, solid fixed ring and sealing washer, the filter core body for straining the bag filter core, the fixed ring glue joint in the top of filter core body, the sealing washer cup joints around solid fixed ring, gu fixed ring's external diameter be greater than the external diameter of filter core body, the external diameter of sealing washer be greater than solid fixed ring's external diameter, the sealing washer hug closely the inner wall of first filter chamber or second filter chamber.

Furthermore, the sealing ring is a rubber ring with a horn-shaped opening at the upper end.

Further, the lower water distributor is not contacted with the bottom of the second filtering cavity.

Furthermore, a deposition cloth bag is arranged at the bottom of the water channel of the filter element in the first filter cavity.

Furthermore, the supporting block is a supporting structure formed by four arc-shaped blocks which are not connected with each other.

Compared with the prior art, the utility model discloses an implement the effect as follows: the utility model can install filter elements with different filtering precisions in the first filtering cavity and the second filtering cavity by arranging the filtering tank body with double filtering cavities, so that the filtering device can meet the requirements of different filtering precisions, and in addition, when the requirement of the filtering precision is lower, the water outlet of the water outlet pipe is switched by the three-way valve to flow to the water outlet pipe; the utility model discloses a set up the supporting shoe on top cap and first filter chamber, avoided the smooth problem of delivery port and drain pipe play water that the filter core slides and leads to.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic structural view of a support block in the first filter chamber;

FIG. 5 is a top view of the filter cartridge;

fig. 6 is a cross-sectional view of a filter cartridge.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation to be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, the disinfectant filtering apparatus includes a filtering tank 2, a filter element 5, a water outlet pipe 9 and a three-way valve 8, the filtering tank 2 includes a top cover 1 and a tank body, the top of the tank body is open, two adjacent cylindrical first filtering cavities 21 and second filtering cavities 22 are arranged in the tank body, a water outlet pipe 23 is arranged at the bottom of the first filtering cavity 21, a conduit pipe 24 is arranged at the bottom of the second filtering cavity 22, and the conduit pipe 24 and the water outlet pipe 23 are connected with the water outlet pipe 9 through the three-way valve 8; the top cover 1 is arranged at the top of the tank body to seal the first filter cavity 21 and the second filter cavity 22, the top cover 1 is provided with a water inlet 11 and a water outlet 12, disinfectant can enter the upper water distributor 3 from the water inlet 11, then enter the first filter cavity 21 and flow out from the drain pipe 23, and then the disinfectant in the drain pipe 23 can flow into the conduit 24 or the water outlet pipe 9 by switching the three-way valve 8.

The disc-shaped upper water distributor 3 is arranged on the lower surface of the top cover 1 in the first filtering cavity 21, the upper water distributor 3 is communicated with the water inlet 11, the supporting block 7 is arranged at the bottom of the first filtering cavity 21, the filter element 5 with an upward opening is installed in the first filtering cavity 21, the filter element 5 is located between the upper water distributor 3 and the supporting block 7, the deposition cloth bag 6 is further arranged at the bottom of the water channel 50 of the filter element 5 in the first filtering cavity 21, large-particle impurities in disinfectant can fall into the deposition cloth bag 6 under the action of gravity after entering the first filtering cavity 21, the blockage of the filter element 5 by the large-particle impurities is avoided, the bottom of the filter element 5 is in contact with the supporting block 7, the supporting block 7 is a supporting structure formed by four non-connected arc-shaped blocks, and the blockage.

The disc-shaped lower water distributor 4 is arranged at the bottom of the second filtering cavity 22, the lower water distributor 4 is not contacted with the bottom of the second filtering cavity 22, so that impurities carried by the disinfectant in the second filtering cavity 22 can be deposited at the bottom of the second filtering cavity 22 under the action of gravity, and the filtering pressure in the second filtering cavity 22 is reduced. The lower water distributor 4 is communicated with a conduit 24, and the disinfectant can flow into the lower water distributor 4 from the conduit 24, then enter the second filter cavity 22 and finally flow out from the water outlet 12. The lower surface of the top cover 1 in the second filtering cavity 22 is also provided with a supporting block 7 to prevent the bottom of the filter element 5 from blocking the water outlet 12, the second filtering cavity 22 is internally provided with the filter element 5 with a downward opening, and the filter element 5 is positioned between the lower water distributor 4 and the supporting block 7.

Filter core 5 includes filter core 5 body 51, solid fixed ring 52 and sealing washer 53, filter core 5 body 51 is filter bag 6 formula filter core 5, sealing washer 53 is trumpet-shaped open-ended rubber circle for the upper end, gu fixed ring 52 splices in the top of filter core 5 body 51, sealing washer 53 cup joints around solid fixed ring 52, gu fixed ring 52's external diameter is greater than filter core 5 body 51's external diameter, sealing washer 53's external diameter is greater than gu fixed ring 52's external diameter, the inner wall of first filter chamber 21 or second filter chamber 22 is hugged closely to sealing washer 53, avoid first filter chamber 21 and second filter chamber 22 to produce the problem of seepage when filtering the antiseptic solution.

In addition, the filter elements 5 with different filtering precisions can be arranged in the first filtering cavity 21 and the second filtering cavity 22, so that the filtering device can meet the requirements of different filtering precisions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A disinfectant liquid filter equipment which characterized in that: the filter comprises a filter tank, a filter element, a water outlet pipe and a three-way valve, wherein the filter tank comprises a top cover and a tank body;

2. The sterilizing fluid filtering device as claimed in claim 1, wherein: the filter core include filter core body, solid fixed ring and sealing washer, filter core body for straining the bag filter core, the solid fixed ring glue joint in the top of filter core body, the sealing washer cup joints around solid fixed ring, gu fixed ring's external diameter be greater than the external diameter of filter core body, the external diameter of sealing washer be greater than solid fixed ring's external diameter, the sealing washer hug closely the inner wall of first filter chamber or second filter chamber.

3. The sterilizing fluid filtering device as claimed in claim 2, wherein: the sealing ring is a rubber ring with a horn-shaped opening at the upper end.

4. The sterilizing fluid filtering device as claimed in claim 1, wherein: the lower water distributor is not contacted with the bottom of the second filter cavity.

5. The sterilizing fluid filtering device as claimed in claim 1, wherein: and a deposition cloth bag is also arranged at the bottom of the water channel of the filter element in the first filter cavity.

6. The sterilizing fluid filtering device as claimed in claim 1, wherein: the supporting block is a supporting structure formed by four arc-shaped blocks which are not connected with each other.