CN213231720U

CN213231720U - Perforation aeration equipment of variable aperture

Info

Publication number: CN213231720U
Application number: CN202021956936.9U
Authority: CN
Inventors: 彭跃青; 张浩东; 刘京; 王延庆; 张琛; 王宁; 姜犇
Original assignee: Jiangsu Zhongju Environment Protection Technology Co ltd
Current assignee: Jiangsu Zhongju Environment Protection Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-18
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a perforation aeration equipment in variable aperture relates to water treatment technical field, and the in-process that uses for the aeration pipe of solving current perforation aeration causes the aeration inhomogeneous, and then influences the problem of treatment effect. The square aeration pipe is provided with a plurality of reference holes, a plurality of on the outer wall all around the reference hole install shutoff hole piece, one-level hole piece, second grade hole piece, tertiary hole piece and level four hole piece respectively, all be provided with four rubber self-closing leaves on the inner wall of one-level hole piece, second grade hole piece, tertiary hole piece and level four hole piece, be provided with the installation border on the inner wall of reference hole, and install the border and set up with reference hole integrated into one piece, the size of shutoff hole piece, one-level hole piece, second grade hole piece, tertiary hole piece and level four hole piece equals with the bore of reference hole.

Description

Perforation aeration equipment of variable aperture

Technical Field

The utility model relates to the technical field of water treatment, in particular to a perforation aeration device with variable aperture.

Background

The water treatment mode comprises physical treatment and chemical treatment. The mode of human being's water treatment has been quite a lot of years history, and the physical method includes utilizing the different filter media of various aperture sizes, utilizes absorption or separation mode, gets rid of the impurity in aquatic outside, and the more important person in the absorption mode is for adsorbing with active carbon, and separation method is to pass through the filter media with water, lets the impurity of bigger volume can't pass through, and then obtains comparatively clean water. In addition, the physical methods also include precipitation methods, which are obtained by floating impurities with a smaller specific gravity on the water surface or precipitating impurities with a larger specific gravity below the water surface. The chemical method is to convert impurities in water into substances with less harm to human body by various chemicals, or concentrate the impurities, and the longest-history chemical treatment method should be that alum is added into water, and after the impurities in water are collected, the volume is increased, and then the impurities can be removed by filtration

The water treatment often uses the perforation aeration, and traditional perforation aeration evenly distributes the trompil on the aeration pipe, and the in-service use is found, and the anterior segment air yield of aeration is great, and the aeration rate is more afterwards less, causes the aeration inhomogeneous, and then can influence the treatment effect, for this reason, we provide a perforation aeration equipment of variable aperture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perforation aeration equipment in variable aperture to the aeration pipe of the current perforation aeration who proposes in solving above-mentioned background art causes the aeration inhomogeneous at the in-process that uses, and then influences the problem of treatment effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a perforation aeration equipment of variable aperture, includes square aeration pipe, be provided with a plurality of reference hole on the outer wall all around of square aeration pipe, a plurality of shutoff hole piece, one-level hole piece, second grade hole piece, tertiary hole piece and level four hole piece are installed respectively to the inside of reference hole, all be provided with four rubber self-closing leaves on the inner wall of one-level hole piece, second grade hole piece, tertiary hole piece and level four hole piece.

Preferably, be provided with the installation border on the inner wall of benchmark hole, and the installation border sets up with benchmark hole integrated into one piece, the size of shutoff hole piece, one-level hole piece, second grade hole piece, third grade hole piece and fourth grade hole piece equals with the bore of benchmark hole.

Preferably, the installation border all is provided with four screw holes with the inside of shutoff hole piece, one-level hole piece, second grade hole piece, tertiary hole piece and level four hole piece, and two adjacent screw hole one-to-ones, four miniature screw is all installed to the inside of screw hole, and shutoff hole piece, one-level hole piece, second grade hole piece, tertiary hole piece and level four hole piece pass through miniature screw and the inside installation border fixed mounting of benchmark hole.

Preferably, the one end of square aeration pipe is provided with the end pipe, and end pipe and square aeration pipe integrated into one piece set up, the one end of end pipe is provided with the ring flange, and ring flange and end pipe integrated into one piece set up.

Preferably, the outer wall of the end circular pipe is provided with a compressing pipe sleeve, the compressing pipe sleeve is fixedly connected with the installation ground through a screw, one end of the end circular pipe is provided with an air inlet valve, and the air inlet valve is connected with the end circular pipe in a flange sealing mode.

Preferably, the starting end of the square aeration pipe is provided with an air duct, the outer wall of the air duct is provided with a plurality of air branch pipes, the air branch pipes and the air duct are integrally formed, and the air duct is communicated with the square aeration pipe through the air branch pipes.

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

1. the utility model discloses perforation aeration after the improvement can be according to the air current direction, and the trompil diameter is by little big to closely trompil by dredging to reach the purpose of even tolerance, it is inhomogeneous to have overcome the aeration pipe of current perforation aeration and cause the aeration at the in-process that uses, and then influences the problem of treatment effect.

2. When the aeration tank works, the first-level pore piece, the second-level pore piece, the third-level pore piece and the four rubber self-closing leaves inside the fourth-level pore piece arranged on the square aeration pipe can be automatically opened under the air pressure, the air enters the tank to be oxygenated, and if the pressure disappears, the four rubber self-closing leaves can be closed, so that the problem that a large amount of water flows back into the square aeration pipe is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is an enlarged schematic view of part A of the present invention;

in the figure: 1. a square aeration pipe; 2. an air duct; 3. an air branch pipe; 4. an intake valve; 5. compressing the pipe sleeve; 6. a circular end pipe; 7. a flange plate; 8. a reference hole; 9. installing edges; 10. screw holes; 11. plugging the hole sheet; 12. a minisize screw; 13. a first-order pore sheet; 14. a second grade hole sheet; 15. a third-level hole sheet; 16. a four-level pore sheet; 17. the rubber is self-closing.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a perforation aeration equipment of variable aperture, includes square aeration pipe 1, is provided with a plurality of benchmark hole 8 on the outer wall all around of square aeration pipe 1, and shutoff hole piece 11, one-level hole piece 13, second grade hole piece 14, tertiary hole piece 15 and level four hole piece 16 are installed respectively to a plurality of benchmark hole 8's inside, all are provided with four rubber self-closing leaves 17 on the inner wall of one-level hole piece 13, second grade hole piece 14, tertiary hole piece 15 and level four hole piece 16.

Further, be provided with installation border 9 on the inner wall of benchmark hole 8, and installation border 9 sets up with benchmark hole 8 integrated into one piece, the size of shutoff hole piece 11, one-level hole piece 13, second grade hole piece 14, tertiary hole piece 15 and level four hole piece 16 equals with the bore of benchmark hole 8, the installation border 9 that sets up on the inner wall of benchmark hole 8 plays the effect of being convenient for shutoff hole piece 11, one-level hole piece 13, second grade hole piece 14, tertiary hole piece 15 and level four hole piece 16 to install inside the benchmark hole 8.

Further, installation border 9 and shutoff hole piece 11, one-level hole piece 13, second grade hole piece 14, the inside of tertiary hole piece 15 and level four hole piece 16 all is provided with four screw hole 10, and two adjacent screw hole 10 one-to-ones, miniature screw 12 is all installed to the inside of four screw hole 10, and shutoff hole piece 11, one-level hole piece 13, second grade hole piece 14, tertiary hole piece 15 and level four hole piece 16 pass through

miniature screw

12 and 8 inside installation border 9 fixed mounting of benchmark hole, installation border 9 and shutoff hole piece 11, one-level hole piece 13, second grade hole piece 14, four screw hole 10 that tertiary hole piece 15 and level four hole piece 16's inside all set up play the effect of being convenient for install miniature screw 12 fixed connection.

Further, both ends one end of square aeration pipe 1 is provided with end pipe 6, and end pipe 6 sets up with square aeration pipe 1 integrated into one piece, and the one end of end pipe 6 is provided with ring flange 7, and ring flange 7 sets up with end pipe 6 integrated into one piece, and end pipe 6 that the one end of square aeration pipe 1 set up plays the effect that square aeration pipe 1 of being convenient for connects air branch pipe 3.

Further, install on the outer wall of end pipe 6 and compress tightly pipe box 5, and compress tightly pipe box 5 and pass through screw and installation ground fixed connection, the one end of end pipe 6 is provided with air inlet valve 4, and air inlet valve 4 and the 6 flange seal connections of end pipe, and the effect that compresses tightly square aeration pipe 1 and end pipe 6 is played to compressing tightly pipe box 5 of the outer wall mounting of end pipe 6.

Further, the initiating terminal of square aeration pipe 1 is provided with air pipe 2, is provided with a plurality of air branch pipe 3 on air pipe 2's the outer wall, and air branch pipe 3 sets up with air pipe 2 integrated into one piece, and air pipe 2 is linked together with square aeration pipe 1 through air branch pipe 3, and air pipe 2 that the initiating terminal of square aeration pipe 1 set up plays the effect that provides highly-compressed air for square aeration pipe 1.

The working principle is as follows: the aperture sizes of the first-level pore piece 13, the second-level pore piece 14, the third-level pore piece 15 and the fourth-level pore piece 16 are respectively 3mm, 4mm, 5mm and 6mm, the plugging pore piece 11 is used for adjusting the density degree of the aeration holes, selectively installing a plugging hole sheet 11, a first-level hole sheet 13, a second-level hole sheet 14, a third-level hole sheet 15 and a fourth-level hole sheet 16 in the reference hole 8 according to the direction of air flow, wherein the diameter of the holes is from small to large, the holes are from sparse to dense, so as to achieve the purpose of uniform air volume, four rubber self-closing blades 17 arranged inside a first-level pore sheet 13, a second-level pore sheet 14, a third-level pore sheet 15 and a fourth-level pore sheet 16 on the square aeration pipe 1 can automatically open under the air pressure, the air enters a pool to be oxygenated, if the pressure disappears, the four rubber self-closing blades 17 are closed, so that the problem that a large amount of water flows back into the square aeration pipe 1 is solved, and the operation of the perforation aeration device with the variable aperture is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a perforation aeration equipment of variable aperture, includes square aeration pipe (1), its characterized in that: the square aeration pipe is characterized in that a plurality of reference holes (8) are formed in the peripheral outer wall of the square aeration pipe (1), the reference holes (8) are provided with plugging hole pieces (11), first-level hole pieces (13), second-level hole pieces (14), third-level hole pieces (15) and fourth-level hole pieces (16), and four rubber self-closing blades (17) are arranged on the inner walls of the first-level hole pieces (13), the second-level hole pieces (14), the third-level hole pieces (15) and the fourth-level hole pieces (16).

2. A variable aperture perforating aeration device as defined in claim 1 wherein: be provided with installation border (9) on the inner wall of benchmark hole (8), and installation border (9) and benchmark hole (8) integrated into one piece set up, the bore of shutoff hole piece (11), one-level hole piece (13), second grade hole piece (14), tertiary hole piece (15) and level four hole piece (16) equals with benchmark hole (8).

3. A variable aperture perforating aeration device as defined in claim 2 in which: installation border (9) all are provided with four screw holes (10) with the inside of shutoff hole piece (11), one-level hole piece (13), second grade hole piece (14), tertiary hole piece (15) and level four hole piece (16), and two adjacent screw holes (10) one-to-ones, four miniature screw (12) are all installed to the inside of screw hole (10), and shutoff hole piece (11), one-level hole piece (13), second grade hole piece (14), tertiary hole piece (15) and level four hole piece (16) pass through miniature screw (12) and benchmark hole (8) inside installation border (9) fixed mounting.

4. A variable aperture perforating aeration device as defined in claim 1 wherein: the one end of square aeration pipe (1) is provided with end pipe (6), and end pipe (6) and square aeration pipe (1) integrated into one piece set up, the one end of end pipe (6) is provided with ring flange (7), and ring flange (7) and end pipe (6) integrated into one piece set up.

5. A variable aperture perforating aeration device as defined in claim 4 in which: install on the outer wall of end pipe (6) and compress tightly pipe box (5), and compress tightly pipe box (5) and pass through screw and installation ground fixed connection, the one end of end pipe (6) is provided with air inlet valve (4), and air inlet valve (4) and end pipe (6) flange sealing connection.

6. A variable aperture perforating aeration device as defined in claim 1 wherein: the starting end of the square aeration pipe (1) is provided with an air duct (2), the outer wall of the air duct (2) is provided with a plurality of air branch pipes (3), the air branch pipes (3) and the air duct (2) are integrally formed, and the air duct (2) is communicated with the square aeration pipe (1) through the air branch pipes (3).