CN210261498U

CN210261498U - Septic tank

Info

Publication number: CN210261498U
Application number: CN201920841479.XU
Authority: CN
Inventors: 陈福强
Original assignee: Evolution Of Yunnan Pipe Technology Co ltd
Current assignee: Evolution Of Yunnan Pipe Technology Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-07
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a septic tank, including the septic tank, be equipped with first cavity, second cavity and third cavity on the septic tank, first cavity one side is equipped with takes out the excrement passageway, it is the arc structure to take out the excrement passageway, first cavity top is equipped with into excrement mouth, be provided with the division board No. one between first cavity and the second cavity, No. one the division board middle part sets up the filtration pore, be equipped with the stainless steel filter screen on the filtration pore, No. one the division board bottom is provided with the backflow pipeline, be provided with reverse check valve in the backflow pipeline, be equipped with the division board No. two between second cavity and the third cavity, No. two division board middle parts are provided with meticulous filters, second cavity and third cavity top all are equipped with the ventilation pipe. The utility model discloses have the excrement liquid that can conveniently empty in the septic tank, can be simultaneously with the beneficial effect that the liquid dung in first cavity and the second cavity is together taken out, its mainly used handles excrement and urine.

Description

Septic tank

Technical Field

The utility model relates to a sewage discharging equipment technical field, specific septic tank that says so.

Background

After the country is built, along with the increase of a large number of people, cities are continuously enlarged, a large number of large-scale houses appear, namely the rudiment of the residential community at present, the development of the building industry after the reformation and the development, the progress of the social worker process and the refinement of social division lead to that high-rise buildings are built to meet the living demands of people, and the high-rise buildings are called as 'communities' by people, the problem of living of people is solved by the appearance of the community, but the problem is also brought, namely, the domestic sewage generated by the high-rise buildings is difficult to concentrate, so that a septic tank appears, the septic tank is a pool arranged in the middle of a pipeline for the biochemical treatment of the domestic sewage, when the septic tank is cleaned, the liquid dung in a first cavity and the liquid dung in a second cavity need to be pumped out, the liquid dung in the first cavity needs to be pumped out and then to be pumped out in the second cavity, the device is quite inconvenient, and simultaneously, the excrement pumping pipe cannot be placed at the bottom of the septic tank, so that the problem of unclean pumping is caused.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a can conveniently empty the liquid dung in the septic tank, can take out the liquid dung in first cavity and the second cavity together simultaneously to and the septic tank that corrosion resistance is strong.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a septic tank comprises a septic tank, wherein a first chamber, a second chamber and a third chamber are arranged on the septic tank, a feces pumping channel is arranged on one side of the first chamber and is of an arc-shaped structure, a sealing cover is arranged on a feces pumping port of the feces pumping channel and is in threaded connection with the feces pumping port, a feces inlet is arranged at the top of the first chamber, a first separation plate is arranged between the first chamber and the second chamber, a filter hole is formed in the middle of the first separation plate, a stainless steel filter screen is arranged on the filter hole and is connected with the filter hole in a clamping manner, a backflow pipeline is arranged at the bottom of the first separation plate, a reverse one-way valve is arranged in the backflow pipeline, a second separation plate is arranged between the second chamber and the third chamber, a fine filter plate is arranged in the middle of the second separation plate and is connected with the second separation plate in a clamping manner, the top parts of the second chamber and the third chamber are both provided with ventilation pipes, and one side of the third chamber is provided with a water outlet.

The septic tank, the first isolation plate and the second isolation plate are composed of an inner concrete layer, a reinforcing steel bar layer and an outer concrete layer.

One side of the inner concrete layer is bonded with a reinforcing steel layer, and the other side of the reinforcing steel layer is bonded with an outer concrete layer.

The reverse one-way valve is in threaded connection with the backflow pipeline and is a straight-through one-way valve.

The stainless steel filter screen with the fine filter plate material all adopts corrosion resistant material.

The height of the ventilation pipe is higher than the ground by 50 cm, and a waterproof breathable film is arranged at an air outlet of the ventilation pipe.

The vent pipe and the water outlet are made of polyethylene.

The utility model has the advantages that: the excrement pumping channel is of an arc-shaped structure, the excrement pumping pipe can directly reach the bottom of the septic tank, operation of workers is facilitated, the septic tank bottom cannot be placed due to the excrement pumping pipe, the problem that the septic tank cannot be clearly drawn is caused, meanwhile, the reverse one-way valve on the backflow pipeline can enable sewage in the second chamber to flow back into the first chamber, and therefore excrement in the second chamber is pumped out together, and workload of the workers in the great reduction is achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 septic tank, 2 first cavities, 3 second cavities, 4 third cavities, 5 take out excrement passageway, 6 advance excrement mouths, No. 7 division boards, 8 stainless steel filter screen, 9 return lines, 10 reverse check valves, No. 11 division boards, 12 meticulous filter boards, 13 ventilation pipes, 14 outlet.

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, a septic tank comprises a septic tank 1, wherein a first chamber 2, a second chamber 3 and a third chamber 4 are arranged on the septic tank 1, a feces pumping channel 5 is arranged on one side of the first chamber 2, the feces pumping channel 5 is of an arc-shaped structure, a sealing cover is arranged on a feces pumping port of the feces pumping channel 5, the sealing cover is in threaded connection with the feces pumping port, a feces inlet 6 is arranged at the top of the first chamber 2, a first separation plate 7 is arranged between the first chamber 2 and the second chamber 3, a filter hole is arranged in the middle of the first separation plate 7, a stainless steel filter screen 8 is arranged on the filter hole, the stainless steel filter screen 8 is connected with the filter hole in a clamping manner, a backflow pipeline 9 is arranged at the bottom of the first separation plate 7, a reverse one-way valve 10 is arranged in the backflow pipeline 9, a second separation plate 11 is arranged between the second chamber 3 and the third chamber 4, a fine filter plate 12 is arranged in the middle of the second separation plate 11, the top parts of the second chamber 3 and the third chamber 4 are both provided with a vent pipe 13, and one side of the third chamber 4 is provided with a water outlet 14.

In the utility model, the septic tank 1, the first isolation plate 7 and the second isolation plate 11 are composed of an inner concrete layer, a reinforcing steel bar layer and an outer concrete layer, are corrosion-resistant and can be used for a long time;

one side of the inner concrete layer is bonded and connected with a reinforcing steel bar layer, and the other side of the reinforcing steel bar layer is bonded and connected with an outer concrete layer, so that the corrosion resistance of the septic tank 1 can be greatly improved;

the reverse one-way valve 10 is in threaded connection with the backflow pipeline 9, the reverse one-way valve 10 is a straight-through one-way valve, so that liquid dung in the second chamber 3 can flow back to the first chamber 2, and the liquid dung in the first chamber 2 cannot flow into the second chamber 3 because of the reverse one-way valve 10;

the stainless steel filter screen 8 and the fine filter screen 12 are made of corrosion-resistant materials, and the excrement is corrosive, so the corrosion-resistant materials need to be rotated;

the height of the vent pipe 13 must be 50 cm higher than the ground, and a waterproof and breathable film is arranged at the air outlet of the vent pipe 13, so that rainwater can be prevented from entering the second chamber 3 and the third chamber 4;

the vent pipe 13 and the water outlet 14 are made of polyethylene, and the polyethylene is a corrosion-resistant material, so that the service life can be prolonged.

The utility model discloses a theory of operation is: during the use, will take out the excrement pipe and insert and take out 5 direct bottoms of excrement passageway, then take out the excrement, can directly extract the excrement liquid in the bottom like this, can not put 1 bottom of septic tank because taking out the excrement pipe, and cause clear problem of drawing out unclear in septic tank 1, when extracting the excrement liquid in the first cavity 2, the excrement liquid in the second cavity 3 can be because of the effect of siphon principle, flow back to in the first cavity 2 through reverse check valve 10 in the backflow pipe, make the excrement water in the second cavity 3 together taken out, just so need not to take out the excrement pipe again and insert second cavity 3 and take out the excrement, staff's the work load can significantly reduce to such structure.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A septic tank, includes septic tank (1), its characterized in that: the septic tank is characterized in that a first cavity (2), a second cavity (3) and a third cavity (4) are arranged on the septic tank (1), a feces pumping channel (5) is arranged on one side of the first cavity (2), the feces pumping channel (5) is of an arc-shaped structure, a sealing cover is arranged on a feces pumping port of the feces pumping channel (5), the sealing cover is in threaded connection with the feces pumping port, a feces inlet (6) is arranged at the top of the first cavity (2), a first partition plate (7) is arranged between the first cavity (2) and the second cavity (3), a filter hole is formed in the middle of the first partition plate (7), a stainless steel filter screen (8) is arranged on the filter hole, the stainless steel filter screen (8) is connected with the filter hole in a clamping manner, a backflow pipeline (9) is arranged at the bottom of the first partition plate (7), a reverse one-way valve (10) is arranged in the backflow pipeline (9), be equipped with division board (11) No. two between second cavity (3) and third cavity (4), No. two division board (11) middle parts are provided with meticulous filter (12), meticulous filter (12) with division board (11) joint No. two is connected, second cavity (3) and third cavity (4) top all are equipped with ventilation pipe (13), third cavity (4) one side is equipped with outlet (14).

2. A septic tank according to claim 1 wherein: the septic tank (1), the first isolation plate (7) and the second isolation plate (11) are composed of an inner concrete layer, a reinforcing steel bar layer and an outer concrete layer.

3. A septic tank according to claim 2 wherein: one side of the inner concrete layer is bonded with a reinforcing steel layer, and the other side of the reinforcing steel layer is bonded with an outer concrete layer.

4. A septic tank according to claim 1 wherein: the reverse one-way valve (10) is in threaded connection with the backflow pipeline (9), and the reverse one-way valve (10) is a straight-through one-way valve.

5. A septic tank according to claim 1 wherein: the stainless steel filter screen (8) and the fine filter screen (12) are made of corrosion-resistant materials.

6. A septic tank according to claim 1 wherein: the height of the ventilation pipe (13) must be 50 cm higher than the ground, and a waterproof breathable film is arranged at an air outlet of the ventilation pipe (13).

7. A septic tank according to claim 1 wherein: the ventilation pipe (13) and the water outlet (14) are made of polyethylene.