CN214990579U

CN214990579U - Ecological pond water inlet system and ecological pond

Info

Publication number: CN214990579U
Application number: CN202121295056.6U
Authority: CN
Inventors: 巫连军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-03
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an ecological pool; the utility model aims to solve the technical problem that an ecological pool water intake system that can wash the dielectric layer is provided, still provide one kind and make the better ecological pool of dielectric layer cleaning performance. The ecological pool water inlet system comprises a water inlet pipe, a flushing pipe and a one-way valve, wherein one end of the water inlet pipe is a sewage inlet, the other end of the water inlet pipe is a purified water inlet, the one-way valve is communicated with the sewage inlet, one end of the flushing pipe is communicated with the water inlet pipe between the sewage inlet and the purified water inlet, the other end of the flushing pipe is a sewage discharge port, and a flushing hole is formed in the flushing pipe; ecological pool including the cell body, is equipped with the outlet on the cell body, still includes aforementioned ecological pool water inlet system, and the flushing pipe is fixed in the bottom of cell body, and the outlet is located the upper portion of cell body, drain and the outside intercommunication of cell body.

Description

Ecological pond water inlet system and ecological pond

Technical Field

The utility model belongs to the technical field of sewage treatment technique and specifically relates to ecological pool.

Background

The artificial wetland is also called as an ecological pool, which is a technology for treating sewage and sludge by mainly utilizing the physical, chemical and biological triple synergistic action of soil, a medium layer, plants and microorganisms.

After the existing ecological pool is operated for a period of time, a large amount of impurities are attached to the medium layer, and the pipeline is also blocked by the impurities, so that the water yield of the ecological pool is reduced, the sewage treatment capacity is weakened, and the pipeline and the medium layer need to be cleaned at the moment;

the existing cleaning mode is that an independent flushing pipeline is arranged above a medium layer to flush the medium layer, but impurities are accumulated in a deeper position of the medium layer under the action of gravity and water flow impact, so that the medium layer is seriously blocked, the cleaning effect is poor, the flushing pipeline arranged above the medium layer occupies the space of an ecological pool, and the work of renovation, laying and the like of the medium layer in a later period is hindered.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an ecological pool water intake system that can rinse the dielectric layer is provided, still provide one kind and make the better ecological pool of dielectric layer cleaning performance.

The utility model provides a technical scheme that its technical problem adopted is: ecological pool water inlet system, including the inlet tube, still include flushing pipe and check valve, the one end of inlet tube is the sewage entry, and the other end of inlet tube is the water purification entry, check valve and sewage entry intercommunication, the one end of flushing pipe and the inlet tube intercommunication between sewage entry and the water purification entry, the other end of flushing pipe is the drain, is equipped with the flushing hole on the flushing pipe.

Furthermore, a first stop valve is communicated between the water inlet pipe and the flushing pipe.

Furthermore, a second stop valve is communicated with a sewage discharge port of the flushing pipe.

Furthermore, a reducing joint is communicated in front of the purified water inlet.

Furthermore, the water pipe and the flushing pipe are both PE pipes.

Ecological pool including the cell body, is equipped with the outlet on the cell body, still includes aforementioned ecological pool water inlet system, and the flushing pipe is fixed in the bottom of cell body, and the outlet is located the upper portion of cell body, drain and the outside intercommunication of cell body.

Further, the sewage treatment device also comprises a sewage disposal pool, and the sewage outlet is communicated with the sewage disposal pool.

Further, still include and lay rubble layer, rice stone layer, coarse sand layer and the sand layer in the cell body in proper order from bottom to top, the rubble layer buries the flushing pipe.

Further, the outer diameter of the flushing pipe is 110mm, the thickness of the gravel layer is 30cm, the thickness of the gravel layer is 20cm, and the thicknesses of the coarse sand layer and the sand layer are both 10 cm.

Further, the tank body is made of glass fiber reinforced plastic.

The utility model has the advantages that: the ecological pool water inlet system comprises a water inlet pipe, a flushing pipe and a one-way valve, wherein one end of the water inlet pipe is a sewage inlet, the other end of the water inlet pipe is a water purifying inlet, the one-way valve is communicated with the sewage inlet, the effects of the water inlet pipe are two, firstly, sewage is conveyed into the flushing pipe, secondly, high-pressure purified water is conveyed into the flushing pipe, one end of the flushing pipe is communicated with the water inlet pipe between the sewage inlet and the water purifying inlet, the other end of the flushing pipe is a sewage discharge outlet, flushing holes are arranged on the flushing pipe, the effects of the flushing holes are two, firstly, sewage is conveyed into a medium layer, secondly, high-pressure purified water is sprayed into the medium layer when the medium layer is flushed, when the system is used, the flushing pipe is fixed at the bottom of a pool body, the flushing pipe is buried by the medium layer, high-pressure purified water is introduced into the water inlet pipe, the one-way valve is closed by the high-pressure purified water, the sewage stops flowing into the water inlet pipe, and the high-pressure purified water is sprayed out from the flushing holes to flush the medium layer, the cleaning device can play a role in cleaning the medium layer and can save space;

the ecological pool that has aforementioned ecological pool water inlet system, when needs wash the dielectric layer, the impurity in the dielectric layer is washed to the surface of dielectric layer along with rivers outflow ecological pool by high-pressure water purification for the dielectric layer is washed cleanly, and impurity can not pile up to the deeper depths of dielectric layer because of rivers impact and action of gravity, and the cleaning performance is better.

Drawings

FIG. 1 is a front view of the ecological pool structure after the medium layer is removed;

FIG. 2 is a top view of the ecological pool structure after the medium layer is removed;

FIG. 3 is a left side view of the ecological pool structure after the dielectric layer is removed;

FIG. 4 is a front view of the ecological pool structure;

parts, positions and numbers in the drawings: the sewage treatment device comprises a tank body 1, a water inlet pipe 2, a sewage inlet 201, a one-way valve 202, a purified water inlet 203, a flushing pipe 3, a flushing hole 301, a first stop valve 302, a sewage discharging tank 4, a second stop valve 401, a water outlet 5, a gravel layer 6, a rice stone layer 7, a coarse sand layer 8 and a sand layer 9.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 3, the ecological pool water inlet system includes a water inlet pipe 2, and further includes a flushing pipe 3 and a one-way valve 202, the water inlet pipe 2 and the flushing pipe 3 may be made of carbon steel pipe, stainless steel pipe, PE pipe, etc., for the consideration of the usage scenario, stainless steel pipe or PE pipe is preferred, one end of the water inlet pipe 2 is a sewage inlet 201, the other end of the water inlet pipe 2 is a purified water inlet 203, the one-way valve 202 is communicated with the sewage inlet 201, the sewage can only enter the water inlet pipe 2 from the sewage inlet 201 in one way, when the water inlet pipe 2 is used for conveying sewage, the purified water inlet 203 is in a closed state, one end of the flushing pipe 3 is communicated with the water inlet 2 between the sewage inlet 201 and the purified water inlet 203, the other end of the flushing pipe 3 is a sewage outlet, when the flushing pipe 3 is used for conveying sewage, the sewage is in a closed state, the flushing hole 301 is arranged on the flushing pipe 3, for example, the radial 0 degree of the flushing pipe 3, The positions of 90 degrees and 270 degrees are provided with a plurality of rows of flushing holes 301 with phi of 10-12 mm, the axial interval of each row of flushing holes 301 is 150mm, the diameter, the number of holes and the positions of the holes of the flushing holes 301 can be determined according to the conditions of water quantity, water pressure and the like, and a plurality of flushing pipes 3 can be arranged according to different sewage treatment amounts.

In order to control the on/off of the flushing pipe 3 and the flow rate of the flushing pipe 3, a first shut-off valve 302 is communicated between the water inlet pipe 2 and the flushing pipe 3.

In order to adjust the injection pressure of the flushing hole 301 conveniently and also in order to flush the inner wall of the flushing pipe 3 conveniently, the drain outlet of the flushing pipe 3 is communicated with a second stop valve 401, high-pressure purified water is introduced into the flushing pipe 3, the second stop valve 401 is opened, impurities in the flushing pipe 3 can be flushed out from the drain outlet, the flushing pipe 3 is cleaned firstly, the high-pressure purified water sprayed out of the flushing hole 301 does not contain impurities, and the flushing medium layer is flushed more cleanly.

In order to connect high-pressure cleaning equipment, a reducer union is communicated in front of the clean water inlet 203.

In order to make the long service life of this system, job stabilization, inlet tube 2 and flushing pipe 3 are the PE pipe, and PE pipe intensity is high and corrosion-resistant, is fit for using in sewage environment.

The ecological pool comprises a pool body 1, wherein a water outlet 5 is formed in the pool body 1, the water outlet 5 is used for discharging purified water, the ecological pool also comprises the water inlet system of the ecological pool, a flushing pipe 3 is fixed at the bottom of the pool body 1, the quantity of the flushing pipes 3 is different according to different sewage treatment capacities, the water outlet 5 is positioned at the upper part of the pool body 1, a sewage discharge outlet is communicated with the outside of the pool body 1, the sewage discharge outlet can discharge sewage, impurities or high-pressure purified water to the outside of the pool body 1, a sewage inlet 201 and a purified water inlet 203 can be positioned in the pool body 1 or outside the pool body 1, the pool body 1 can be a concrete pool body, a glass fiber reinforced plastic pool body and the like, or a pool body excavated on the land;

the construction depth of a pool body 1 is 1000mm, the specification is determined according to daily sewage treatment capacity and geographical conditions, the length-width ratio of a small scale is 2:1, the length-width ratio of a medium scale is 3:1, when a sewage inlet 201 is positioned outside the pool body 1, the center of the sewage inlet 201 is arranged at a position, away from the pool bottom, of a long-side wall body and is 920mm, away from a wide-side corner, of the middle scale is optimal, the center of a water outlet 5 is arranged at a position, away from the pool bottom, of the long-side wall body and is 250mm, of a wide-side wall body, the center of a sewage outlet is arranged at a position, close to the bottom, of the wide side, when a plurality of flushing pipes 3 are arranged, the flushing pipes 2 on the outermost side are 500mm away from the long-side wall body, and the rest flushing pipes are arranged at intervals of 1000 mm;

when a plurality of flushing pipes 3 are provided, a method for flushing a medium layer with good cleaning effect is recommended, and in the first step, a first stop valve 302 and a second stop valve 401 on one of the flushing pipes 3 are opened; secondly, closing the first stop valves 302 at the joints of the other flushing pipes 3 and the water inlet pipe 2; thirdly, connecting the purified water inlet 203 with high-pressure purified water to flush the pipeline of the flushing pipe 3; fourthly, when the water discharged into the sewage disposal pool 4 becomes clear, the second stop valve 402 is closed, and high-pressure purified water is sprayed out from the cleaning hole 301 to clean the medium layer; after cleaning for a period of time, the first stop valve 302 and the second stop valve 401 on the other flushing pipe 3 are opened, the first stop valve 302 and the second stop valve 401 on the flushing pipe 3 are closed, and by analogy, the cleaning work of all the flushing pipes 3 on the medium layer is completed.

In order to facilitate the collection of impurities, sewage or high-pressure purified water discharged from the sewage draining outlet, the sewage draining device also comprises a sewage draining tank 4, and the sewage draining outlet is communicated with the sewage draining tank 4.

As shown in fig. 4, a structure of a dielectric layer is given: the rubble layer 6, the rice-gravel layer 7, the coarse sand layer 8 and the sand layer 9 are sequentially laid in the pool body 1 from bottom to top, the washing pipe 3 is buried by the rubble layer 6, and the thickness of each material layer is set according to the sewage treatment capacity according to the difference of the sewage treatment capacity.

The dimensional relation between the flushing pipe 3 and the medium layer is given, the outer diameter of the flushing pipe 3 is 110mm, the thickness of the gravel layer 6 is 30cm, the thickness of the Mickel layer 7 is 20cm, and the thicknesses of the coarse sand layer 8 and the sand layer 9 are both 10 cm.

In order to make the long service life of this ecological pool, prevent that sewage exosmosis from polluting soil, cell body 1 is made by glass steel, and the corrosion-resistant characteristic of glass steel can make cell body 1 use for a long time and do not take place the condition of corroding the leakage.

Claims

1. Ecological pond water intake system, including inlet tube (2), its characterized in that: the sewage treatment device is characterized by further comprising a flushing pipe (3) and a one-way valve (202), one end of the water inlet pipe (2) is a sewage inlet (201), the other end of the water inlet pipe (2) is a purified water inlet (203), the one-way valve (202) is communicated with the sewage inlet (201), one end of the flushing pipe (3) is communicated with the water inlet pipe (2) between the sewage inlet (201) and the purified water inlet (203), the other end of the flushing pipe (3) is a sewage discharge outlet, and a flushing hole (301) is formed in the flushing pipe (3).

2. The ecological pond water intake system of claim 1, wherein: a first stop valve (302) is communicated between the water inlet pipe (2) and the flushing pipe (3).

3. The ecological pond water intake system of claim 2, wherein: a second stop valve (401) is communicated with the sewage outlet of the flushing pipe (3).

4. An ecological pond water inlet system according to any one of claims 1 to 3, characterized in that: the front of the purified water inlet (203) is communicated with a reducing joint.

5. The ecological pond water inlet system of claim 4, characterized in that: the water inlet pipe (2) and the flushing pipe (3) are both PE pipes.

6. Ecological pool, including cell body (1), be equipped with outlet (5), its characterized in that on cell body (1): the ecological pool water inlet system further comprises an ecological pool water inlet system as claimed in any one of claims 1 to 5, the flushing pipe (3) is fixed at the bottom of the pool body (1), the water outlet (5) is positioned at the upper part of the pool body (1), and the sewage outlet is communicated with the outside of the pool body (1).

7. The ecological pond according to claim 6, characterized in that: the sewage treatment device also comprises a sewage disposal pool (4), and the sewage outlet is communicated with the sewage disposal pool (4).

8. The ecological pond according to claim 6, characterized in that: still include from the bottom up lay rubble layer (6), Mi stone layer (7), coarse sand layer (8) and sand layer (9) in cell body (1) in proper order, rubble layer (6) bury flushing pipe (3).

9. The ecological pond of claim 8, wherein: the outer diameter of the flushing pipe (3) is 110mm, the thickness of the gravel layer (6) is 30cm, the thickness of the rice stone layer (7) is 20cm, and the thicknesses of the coarse sand layer (8) and the sand layer (9) are both 10 cm.

10. The ecological pool of any one of claims 6 to 9, wherein: the tank body (1) is made of glass fiber reinforced plastics.