CN213222004U

CN213222004U - Degerming water production mixing stirring device

Info

Publication number: CN213222004U
Application number: CN202022057308.3U
Authority: CN
Inventors: 徐旭; 田中孔明; 近藤勝彦
Original assignee: Zhejiang Rijie Environmental Protection Technology Co ltd
Current assignee: Zhejiang Rijie Environmental Protection Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-18
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a sterilizing water production mixing and stirring device, which comprises a first mixing chamber, wherein the first mixing chamber is provided with a small-diameter pipe, a middle-diameter pipe and a large-diameter pipe; the opening end of the top end of the small-diameter pipe is provided with a gap and is assembled at the closed end part of a medium-diameter pipe with the diameter slightly larger than that of the small-diameter pipe, and the outlet end of the top end of the medium-diameter pipe is provided with a gap and is assembled at the closed end part of a large-diameter pipe with the diameter slightly larger than that of the medium-diameter pipe; the input end of the small-diameter pipe is connected with the inflow port of the mixed liquid, and the solution discharge end of the large-diameter pipe is connected with the mixed liquid discharge pipe. Mix agitating unit's first mixing chamber three-layer pipeline constitution and realize mixing the stirring function, through mixing liquid pressure bypass stirring, accomplish miniaturized and the mixed stirring solution of high accuracy, the volume is littleer to the equipment can be accomplished, and the cost is lower, and the practicality is better.

Description

Degerming water production mixing stirring device

Technical Field

The utility model belongs to degerming water apparatus for producing field specifically relates to a degerming water production mixing stirring device.

Background

It is known that the addition of sodium hypochlorite and hydrochloric acid to raw water can produce a sterilized water of hypochlorous acid. In the manufacturing process of the disinfectant fluid, sodium hypochlorite and hydrochloric acid are respectively added into a production device, a stirring part is arranged in the production device, however, an external power source is adopted in the current industry, and a stirring blade is arranged at the output end of the power source to mix and stir solution.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a degerming water produces and mixes agitating unit.

The mixing and stirring device for producing the sterilized water comprises a first mixing chamber, a second mixing chamber and a third mixing chamber, wherein the first mixing chamber is provided with a small-diameter pipe, a middle-diameter pipe and a large-diameter pipe; the opening end of the top end of the small-diameter pipe is provided with a gap and is assembled at the closed end part of a medium-diameter pipe with the diameter slightly larger than that of the small-diameter pipe, and the outlet end of the top end of the medium-diameter pipe is provided with a gap and is assembled at the closed end part of a large-diameter pipe with the diameter slightly larger than that of the medium-diameter pipe; the input end of the small-diameter pipe is connected with the inflow port of the mixed liquid, and the solution discharge end of the large-diameter pipe is connected with the mixed liquid discharge pipe. The three layers of pipelines form a circumfluence, so as to realize the mixing and stirring solution with miniaturization and high precision.

Furthermore, a plurality of inclined groove swirling flow generating components are designed on the outer side of the small-diameter pipe, a plurality of first branch groove branch flow generating components are designed on the outer side of the middle-diameter pipe, and a plurality of second branch groove branch flow generating components are designed on the inner side wall of the large-diameter pipe.

Furthermore, the inclined groove eddy current generating component is provided with a plurality of inclined grooves, a plurality of first branch grooves are arranged on the first branch groove branch flow generating component, a plurality of second branch grooves are arranged on the second branch groove branch flow generating component, and the flowing directions of the first branch grooves and the second branch grooves are opposite to the flowing direction of the mixed liquid.

Further, the solution discharge end of the large-diameter pipe forms a stirring chamber, a blocking plate of the water through holes is designed at the inlet of the stirring chamber, and the solutions from the water through holes collide with each other to form a uniform chemical solution with low concentration, which is more beneficial to the uniform stirring of the solution.

Furthermore, the solution outflow end of the first mixing chamber is also provided with a second mixing chamber through a connecting pipe.

Furthermore, the solution outflow end of the stirring chamber is also provided with a second mixing chamber through a connecting pipe.

Further, the second mixing chamber comprises a small-diameter pipe, a middle-diameter pipe and a large-diameter pipe, wherein the outer side of the small-diameter pipe is designed with an inclined groove swirl flow generating component, the outer side of the middle-diameter pipe is designed with a first branch groove branch flow generating component, and the inner side wall of the large-diameter pipe is designed with a second branch groove branch flow generating component.

Furthermore, the first mixing chamber and the second mixing chamber have the same structure, but the flow directions of the mixed solutions are opposite, and the basic components of the first mixing chamber and the second mixing chamber are the same, so that the device for producing, mixing and stirring the sterilized water can be provided with low price, small size and high precision, and the manufacturing cost of equipment can be effectively reduced.

Drawings

FIG. 1 is a schematic sectional view of the mixing and stirring device for producing sterilized water according to the present invention;

fig. 2 is a perspective view of a mixing member used in the sterilizing water producing mixing and stirring apparatus according to the present invention, (a) a slant groove vortex generating unit, (b) a first branch groove branch flow generating unit and a second branch groove branch flow generating unit, and (c) a front view of a water hole blocking plate;

FIG. 3 is a schematic view of the connection structure of the first mixing chamber and the second mixing chamber of the sterilizing water mixing and stirring device of the present invention.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The following description is of the preferred embodiment of the present invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the invention. The protection scope of the present invention is subject to the limitations defined by the appended claims.

The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.

Examples

The following is a drawing explanation based on the embodiment of the present invention.

As shown in fig. 1, the input end of the small-diameter pipe 27 is connected to the mixed liquid inflow port 15, and the open end 35 of the tip end of the small-diameter pipe 27 is fitted with a gap in the closed end of the medium-diameter pipe 28 having a diameter slightly larger than that of the small-diameter pipe 27; an outlet end 46 at the top end of medium-diameter pipe 28 is fitted with a gap at a position slightly larger in diameter than closed end 30 of large-diameter pipe 29 of medium-diameter pipe 28, and the solution discharge end of large-diameter pipe 29 is connected to mixed solution discharge pipe 42.

As shown in fig. 2(a), one or more inclined groove vortex generating parts 33 are arranged on the outer side of the small diameter pipe 27 and are attached to the inner peripheral wall of the medium diameter pipe 28, and can be tightly attached or leave a certain gap; the inclined groove eddy current generating component 33 is provided with an inclined groove 34, and the inclined groove 34 can enable the flowing liquid to generate eddy current to stir the liquid; further, a plurality of outlet holes 36 are provided near the open end 35 of the small-diameter pipe 27.

As shown in fig. 2(b), one or more first branch groove branch flow generating members 37 are provided on the outer side of the medium diameter pipe 28 and attached to the inner peripheral wall of the large diameter pipe 29, and the first branch groove branch flow generating members 37 are provided with a plurality of first branch grooves 38 for branching the flowing liquid to the left and right for stirring, while it is noted that the first branch grooves 38 should be directed opposite to the flow direction of the mixed liquid; further, a plurality of water drain holes 49 are provided near the open end 46 of the middle diameter tube 28.

As shown in fig. 2(b), the inner peripheral portion of the large diameter pipe 29 is provided with one or more second branch groove branch flow generating members 47 and attached to the outside of the medium diameter pipe 28, the second branch groove branch flow generating members 47 are provided with a plurality of second branch grooves 48 for branching the flowing liquid to the left and right for stirring; the first branch groove branch flow generating means 37 of the medium-diameter pipe 28 and the second branch groove branch flow generating means 47 of the large-diameter pipe 29 are alternately arranged to enhance the stirring effect;

as shown in fig. 2(c), a blocking plate 39 having a plurality of water passage holes 40 is provided at the other end of the large diameter pipe 29, and a space is provided between the blocking plate 39 and the rear cover 31 to form a stirring chamber 50.

The stirring chamber 50 is connected to a second mixing chamber 57 through a connection pipe 41.

As shown in fig. 3, the first mixing chamber 32 and the second mixing chamber 57 are schematically connected. The second mixing chamber 57 is of the same construction as the first mixing chamber 32, like parts being indicated by like reference numerals; however, the liquid flows in the opposite direction to the first mixing chamber 32 from the stirring chamber 50 through the water passage holes 40 of the blocking plate 39 to the large diameter pipe 29, the medium diameter pipe 28 and the small diameter pipe 27, and the sterilized water is discharged from the discharge pipe 42 connected to the small diameter pipe 27.

As shown in fig. 3, the mixing and stirring principle of the mixing and stirring device during the production of sterilized water is as follows:

when sterilizing water, the mixed liquid is fed from the mixed liquid inlet 15 to the first mixing chamber 32; through the small diameter tube 27 of the first mixing chamber 32, a portion of the water is discharged from the outlet hole 36 near the tip end to the medium diameter tube 28, and a portion is discharged through the open end 35 of the tip end, the flow direction in the medium diameter tube 28 being opposite to that of the small diameter tube 27; since the inclined groove swirl flow generating member 33 shown in fig. 2(a) is provided outside the small-diameter pipe 27 in the medium-diameter pipe 28, the mixed liquid swirls in the inclined grooves 34 of the inclined groove swirl flow generating member 33 to more thoroughly mix the mixed solution; since the linear flow of the water flow becomes the vortex flow, the hydraulic loss of the water flow is reduced; a part of the solution in the medium-diameter pipe 28 is discharged from the water discharge hole 49 near the tip end to the large-diameter pipe 29, while another part is discharged from the open end 46, the flow direction in the large-diameter pipe 29 being opposite to that of the medium-diameter pipe 28.

As shown in fig. 2(b), in the large-diameter pipe 29, the solution is branched left and right by the plurality of second branch grooves 48 and the plurality of first branch grooves 38 by the second branch groove branch flow generating means 47 on the inner wall surface of the large-diameter pipe 29 and the first branch groove branch flow generating means 37 on the outer side surface of the medium-diameter pipe 28, and the water flow is disturbed to more sufficiently mix the mixed solution; the water flow passing through the large diameter pipe 29 is ejected from the water passage hole 40 of the stopper plate 39 at the tip end, further stirred in the stirring chamber 50, and sent to the communicating pipe 41; the second branch groove branch flow generating member 47 on the inner wall of the large-diameter pipe 29 and the first branch groove branch flow generating member 37 on the outer side surface of the medium-diameter pipe 28 have only one groove for dividing the water flow, and if 2 grooves are provided, 3 grooves are provided with proper intervals, so that a better water flow refining effect can be achieved.

The solution discharged from the connection pipe 41 is supplied to the second mixing chamber 57 having the same structure as the first mixing chamber 32; in the second mixing chamber 57, enters the large diameter pipe 29 through the water passage hole 40 of the blocking plate 39 from the stirring chamber 50 in the opposite direction to the first mixing chamber 32, is mixed and stirred by the first branch groove branch flow generating member 37 and the second branch groove branch flow generating member 47, is transported from the outlet end 46 to the medium diameter pipe 28, is stirred like a spiral vortex by the inclined grooves 34 of the inclined groove vortex flow generating member 33, is transported to the small diameter pipe 27 by the water outlet hole 36 and the open end 35 of the small diameter pipe 27, and is discharged from the discharge pipe 42 as completely stirred sterilizing water; in this case, the orientations of the first branch grooves 38 provided in the first branch groove branch flow generating member 37 and the second branch grooves 48 provided in the second mixing chamber 57 provided in the second branch groove branch flow generating member 47 are just opposite to those in the first mixing chamber 32 to achieve a better stirring effect.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a degerming water production mixing stirring device which characterized in that: comprising a first mixing chamber (32), said first mixing chamber (32) being provided with a small diameter tube (27), a medium diameter tube (28) and a large diameter tube (29); the open end (35) of the top end of the small-diameter tube (27) is fitted with a gap at the closed end of a medium-diameter tube (28) having a diameter slightly larger than that of the small-diameter tube (27), and the outlet end (46) of the top end of the medium-diameter tube (28) is fitted with a gap at the closed end (30) of a large-diameter tube (29) having a diameter slightly larger than that of the medium-diameter tube (28); the input end of the small-diameter pipe (27) is connected with a mixed liquid inlet (15), and the solution discharge end of the large-diameter pipe (29) is connected with a mixed liquid discharge pipe (42).

2. The sterilizing water producing mixing and stirring device according to claim 1, wherein the outer side of the small diameter pipe (27) is designed with a plurality of inclined groove swirl flow generating members (33), the outer side of the middle diameter pipe (28) is designed with a plurality of first branch groove branch flow generating members (37), and the inner side wall of the large diameter pipe (29) is designed with a plurality of second branch groove branch flow generating members (47).

3. The sterilizing water producing mixing and stirring device according to claim 2, wherein the inclined groove swirling flow generating member (33) is provided with a plurality of inclined grooves (34), the first branch groove branch flow generating member (37) is provided with a plurality of first branch grooves (38), the second branch groove branch flow generating member (47) is provided with a plurality of second branch grooves (48), and the first branch grooves (38) and the second branch grooves (48) are opposite to the flow direction of the mixed liquid.

4. Sterilizing water producing mixing and stirring device according to any of claims 1 to 3, characterized in that the solution discharge end of the large diameter pipe (29) forms a stirring chamber (50), and that the inlet of the stirring chamber (50) is designed with a blocking plate (39) of the water passage holes (40).

5. A sterilizing water producing mixing and stirring device according to any one of claims 1 to 3, characterized in that the solution outflow end of said first mixing chamber (32) is further provided with a second mixing chamber (57) through a connecting tube (41).

6. A sterilized water producing mixing and stirring apparatus, according to claim 4, wherein the solution outflow end of the stirring chamber (50) is further provided with a second mixing chamber (57) through a connection pipe (41).

7. A sterilized water producing mixing and stirring apparatus, according to claim 5, wherein the second mixing chamber (57) comprises a small diameter tube (27), a middle diameter tube (28) and a large diameter tube (29), the outside of the small diameter tube (27) is designed with a slanted groove swirl flow generating member (33), the outside of the middle diameter tube (28) is designed with a first branch groove branch flow generating member (37), and the inside wall of the large diameter tube (29) is designed with a second branch groove branch flow generating member (47).

8. A sterilized water producing mixing and stirring apparatus, according to claim 6, wherein the second mixing chamber (57) comprises a small diameter tube (27), a middle diameter tube (28) and a large diameter tube (29), the outside of the small diameter tube (27) is designed with a slanted groove swirl flow generating member (33), the outside of the middle diameter tube (28) is designed with a first branch groove branch flow generating member (37), and the inside wall of the large diameter tube (29) is designed with a second branch groove branch flow generating member (47).

9. A sterilized water producing mixing and blending apparatus according to claim 6 or 7 or 8, wherein the first mixing chamber (32) and the second mixing chamber (57) are identical in structure but with the mixing solutions flowing in opposite directions.