CN211734123U - Micro-energy consumption buried small domestic sewage device - Google Patents

Abstract

The utility model discloses a small-scale domestic sewage device with low energy consumption buried underground, including a shell, a regulating tank is arranged inside the shell, a grille is fixed inside the regulating tank, an anoxic tank is fixed on the other side of the regulating tank, a solar converter, a controller and a first self-priming pump are fixed on the top of the anoxic tank, a membrane biological reactor is fixed on one side of the anoxic tank, a sludge tank and a disinfection tank are fixed on one side of the membrane biological reactor, a second self-priming pump, a blower and a fourth self-priming pump are fixed on the top of the membrane biological reactor, and a third self-priming pump is fixed on the top of the membrane biological reactor and the top of the anoxic tank. In the utility model, a protective layer and a shell are provided, and the protective layer is made of vulcanized rubber with a sponge-like porous structure, which has the functions of shockproof, impact mitigation, heat insulation, thermal insulation and sound insulation, so that the new type does not need to be buried too deep underground and can also have strong environmental adaptability.

Description

A kind of micro energy consumption underground small domestic sewage device

technical field

The utility model relates to the technical field of domestic sewage devices, in particular to a small buried type domestic sewage device with low energy consumption.

Background technique

Buried sewage treatment equipment is a modular high-efficiency sewage biological treatment equipment. It is a sewage biological treatment system with biofilm as the main body of purification. It has the characteristics of high biological density, strong pollution resistance and stable operation, which makes the system have wide application prospects and promotion value.

Although the existing buried sewage treatment equipment adopts a simple integrated design, fundamentally this simple integrated design only reduces the wall between the pools and the distance between the pools. The floor area of the pool itself has not changed, and the overall floor area is still too large to meet the construction and installation in small areas. Although the existing buried sewage treatment equipment has higher effluent quality than ordinary sewage treatment devices, it consumes electricity. The energy consumption increases significantly, resulting in high electricity cost. The existing buried sewage treatment equipment should be buried under the surface, which is not adaptable to the environment. It is not frost-proof in winter and not insulated in summer and needs to be buried deep underground. , resulting in inconvenient maintenance and easy deformation and damage due to being buried in the ground during an earthquake.

Utility model content

The purpose of the utility model is: in order to solve the problems of large volume and wide area, high power consumption and low environmental adaptability, a small-scale underground domestic sewage device with low energy consumption is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A micro-energy-consuming underground small-scale domestic sewage device includes a casing, the outer surface of the casing is wrapped with a protective layer, the bottom of the casing is fixed with a base, and the top of the casing is connected with a door panel through a plurality of rotating shafts, so the The outer surface of the outer casing is provided with an air inlet, the interior of the outer casing is provided with a regulating pool, one side of the regulating pool is provided with a water inlet through the protective layer, a grille is fixed inside the regulating pool, and the inlet The water outlet is located above the grille, the other side of the adjustment tank is fixed with an anoxic tank, the top of the anoxic tank is respectively fixed with a solar energy converter, a controller and a first self-priming pump, the anoxic tank is A membrane biological reaction tank is fixed on one side, a sludge tank and a disinfection tank are respectively fixed on one side of the membrane biological reaction tank, and the sludge tank is located above the disinfection tank, and one side of the disinfection tank penetrates the protective layer A water outlet is provided, the second self-priming pump, the blower and the fourth self-priming pump are respectively fixed on the top of the membrane bioreactor, and the third self-priming pump is fixed on the top of the membrane bioreactor and the anoxic tank. Suction pump, the first self-priming pump, the second self-priming pump, the third self-priming pump and the fourth self-priming pump are respectively penetrated with the first pipeline, the fourth pipeline, the second pipeline and the third pipeline, so One end of the first pipe runs through the grille and extends to the interior of the conditioning tank, the other end of the first pipe runs through the top of the anoxic tank, one end of the second pipe runs through the top of the anoxic tank, and the second pipe runs through the top of the anoxic tank. The other end of the pipeline runs through the top of the membrane bioreactor, one end of the third pipeline runs through the top of the membrane bioreactor, the other end of the third pipeline runs through the outer surface of the sludge tank, and one end of the fourth pipeline A membrane bioreactor is fixed through the top of the membrane bioreactor, and the other end of the fourth pipe runs through the sludge tank and extends to the interior of the disinfection tank.

As a further description of the above technical solution: the output end of the blower is fixed with an air outlet plate through an air pipe, and the top of the air outlet plate is provided with several air ports.

As a further description of the above technical solution: the tops of the regulating tank and the sludge tank are connected with door panels through rotating shafts, and the tops of the door panels are solar panels.

As a further description of the above technical solution: a first sensor is fixed on the inner wall of the adjustment tank, and the first sensor is located below the grille, a second sensor is fixed on the inner wall of the membrane bioreactor tank, and the first sensor is fixed on the inner wall of the membrane bioreactor tank. The position of the second sensor is lower than the outlet plate.

As a further description of the above technical solution: the first self-priming pump, the second self-priming pump, the third self-priming pump, the fourth self-priming pump, the first sensor, the second sensor and the blower are electrically connected to the controller.

As a further description of the above technical solution: the protective layer is made of vulcanized rubber with a sponge-like porous structure.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. In the present utility model, there are adjustment pools, anoxic pools, membrane biological reaction pools, sludge pools and disinfection pools, and a surrounding type is used between the adjustment pools, anoxic pools, membrane biological reaction pools, sludge pools and disinfection pools. Design, the membrane biological reaction tank replaces the ordinary aeration tank and the secondary sedimentation tank, and can be used directly without tertiary treatment, which greatly increases the volume load, reduces the floor space, and the sludge tank is similar to the disinfection tank. Stacked on top of each other, so that the volume of the new type is greatly reduced and the floor space is reduced.

2. In this utility model, a door panel, a grille, a regulating pool, a first sensor, a second sensor, a first self-priming pump, a second self-priming pump, a third self-priming pump, a fourth self-priming pump, and a blower are provided. And the controller, the top of the door panel is a solar panel. When the new model is in normal use, the electric energy converted from the solar energy through the solar energy converter is preferentially used to achieve the purpose of energy saving and environmental protection. The controller can control the signal from the first sensor and the second sensor. Intermittent operation between the first self-priming pump, the second self-priming pump, the third self-priming pump, the fourth self-priming pump and the blower, the first sensor is located under the grille, when the sewage in the adjustment tank has not passed the first When there is a sensor, the first sensor will output a signal to the controller, the controller will start the first self-priming pump after receiving the signal, and then the controller will start the second self-priming pump and the blower to operate, when the sludge sediment does not pass the second sensor , the fourth self-priming pump is turned on to pump the sludge into the sludge tank, and the third self-priming pump will also pump the sewage in the membrane biological reaction tank back to the anoxic tank for recycling, so that the sensor and the sensor can be powered by solar energy. The controller cooperates to make the self-priming pump operate intermittently to achieve the operation of micro energy consumption.

3. In this utility model, a protective layer and a shell are provided, and the protective layer is made of vulcanized rubber with a sponge-like porous structure, which has the functions of shockproof, shock mitigation, heat insulation, heat preservation and sound insulation, so that the new model does not need to be buried too deep. The underground can also have strong environmental adaptability, and the noise generated during operation will not affect the residents. When an earthquake occurs, it can also play the role of shockproof buffer, and it is not easy to squeeze and deform the shell.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of micro energy consumption underground small domestic sewage device proposed by the utility model;

Fig. 2 is a left-section structural schematic diagram of a micro-energy-consumption underground small-scale domestic sewage device proposed by the utility model;

Fig. 3 is a schematic diagram of the front section of a small-scale domestic sewage device with low energy consumption proposed by the utility model;

FIG. 4 is a schematic diagram of a right-sectional structure of a small-scale buried domestic sewage device with low energy consumption proposed by the utility model.

illustration:

1. Outer shell; 2. Door panel; 3. Protective layer; 4. Rotating shaft; 5. Base; 6. Water inlet; 7. Water outlet; 8. Air inlet; 9. Regulating pool; 10. Grille; 11. First Sensor; 12. Anoxic tank; 13. First self-priming pump; 14. Second self-priming pump; 15. Blower; 16. Third self-priming pump; 17. Solar energy converter; 18. Controller; Four self-priming pump; 20, membrane bioreactor; 21, second sensor; 22, gas outlet; 23, membrane bioreactor; 24, sludge tank; 25, disinfection tank; 26, first pipeline; 27, first The second pipe; 28, the third pipe; 29, the fourth pipe; 30, the trachea.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present utility model provides a technical solution: a small-scale buried sewage device with low energy consumption, comprising a casing 1 , the outer surface of the casing 1 is wrapped with a protective layer 3 , and the bottom of the casing 1 is fixed with a The base 5, the top of the housing 1 is connected with the door panel 2 through a plurality of rotating shafts 4, the outer surface of the housing 1 is provided with an air inlet 8, the interior of the housing 1 is provided with a regulating pool 9, and one side of the regulating pool 9 runs through the protective layer 3. The water inlet 6, the grid 10 is fixed inside the regulating pool 9, and the water inlet 6 is located above the grid 10, the other side of the regulating pool 9 is fixed with an oxygen-deficient pool 12, and the top of the oxygen-deficient pool 12 is respectively fixed with solar energy Converter 17, controller 18 and first self-priming pump 13, one side of the anoxic tank 12 is fixed with a membrane biological reaction tank 23, and one side of the membrane biological reaction tank 23 is respectively fixed with a sludge tank 24 and a disinfection tank 25, And the sludge tank 24 is located above the disinfection tank 25, one side of the disinfection tank 25 is provided with a water outlet 7 through the protective layer 3, and the top of the membrane biological reaction tank 23 is respectively fixed with a second self-priming pump 14, a blower 15 and a fourth The self-priming pump 19, the top of the membrane bioreactor 23 and the top of the anoxic tank 12 are jointly fixed with the third self-priming pump 16, the first self-priming pump 13, the second self-priming pump 14, the third self-priming pump 16 and the A first pipe 26, a fourth pipe 29, a second pipe 27 and a third pipe 28 are respectively penetrated through the inside of the fourth self-priming pump 19. One end of the first pipe 26 penetrates the grille 10 and extends to the interior of the adjustment tank 9, The other end of the first pipe 26 penetrates the top of the anoxic tank 12, one end of the second pipe 27 penetrates the top of the anoxic tank 12, the other end of the second pipe 27 penetrates the top of the membrane bioreactor 23, and the third pipe 28 One end runs through the top of the membrane bioreactor 23, the other end of the third pipe 28 runs through the outer surface of the sludge tank 24, and one end of the fourth pipe 29 runs through the top of the membrane bioreactor 23 and the membrane bioreactor 20 is fixed. The other end of the pipe runs through the sludge tank 24 and extends to the interior of the disinfection tank 25 .

Specifically, as shown in FIG. 3 , the output end of the blower 15 is fixed with the air outlet plate 22 through the air pipe 30 , and the top of the air outlet plate 22 is provided with several air ports for more effective coordination.

Specifically, as shown in FIG. 1 , the tops of the adjustment tank 9 and the sludge tank 24 are connected with a door panel 2 through the rotating shaft 4 , and the top of the door panel 2 is a solar panel, so that it can be powered by solar energy and save energy.

Specifically, as shown in FIG. 2 , a first sensor 11 is fixed on the inner wall of the adjustment tank 9 , and the first sensor 11 is located below the grid 10 , a second sensor 21 is fixed on the inner wall of the membrane bioreactor tank 23 , and the second sensor 21 is fixed on the inner wall of the membrane bioreactor 23 . The position of the sensor 21 is lower than the air outlet plate 22 for better sensing.

Specifically, as shown in FIG. 3 , the first self-priming pump 13 , the second self-priming pump 14 , the third self-priming pump 16 , the fourth self-priming pump 19 , the first sensor 11 , the second sensor 21 and the blower 15 are connected with The controller 18 is electrically connected for more direct and convenient control.

Specifically, as shown in FIG. 2 , the protective layer 3 is made of vulcanized rubber with a sponge-like porous structure, and has the functions of shockproof, shock mitigation, heat insulation, heat preservation and sound insulation.

Working principle: When using, first connect the sewage pipe to the water inlet 6, and connect the water outlet pipe to the water outlet 7, so that the sewage can be discharged into the new model for treatment. When the sewage reaches a certain height and does not pass the first sensor 11, the controller 18 operates the first self-priming pump 13 to pump the sewage into the anoxic tank 12 through the first pipeline 26 for reaction treatment , when the sewage reaches a certain height in the anoxic tank 12, it will flow into the membrane bioreactor 23 through the opening between the anoxic tank 12 and the membrane bioreactor 23. When the membrane bioreactor 20 senses sewage, it will start intermittently. At the same time, the blower 15 also cooperates with the intermittent operation of the bioreactor 20 to generate gas bubbles, so that the sewage can be reacted and decomposed. When the sewage in the membrane bioreactor 20 is decomposed, it will be pumped into the disinfection tank 25 by the second self-priming pump 12 through the fourth pipeline 29. When the sewage in the membrane bioreactor 23 reacts and settles to the bottom, the sludge reaches a certain height. When the second sensor 21 is not passed, the controller 18 makes the fourth self-priming pump 19 pump the sludge into the sludge tank 24 through the third pipeline 28, and the water in the disinfection tank 25 will be discharged from the water outlet 7 after the disinfection is completed. , when the machine such as the controller 18 is maintained, the door panel 2 on the top of the casing 1 can be opened for maintenance, the door panel 2 on the top of the adjustment tank 9 can be opened and the grille 10 can be removed regularly for cleaning, and the door panel 2 on the top of the sludge tank 24 can be opened. The sludge in the sludge tank 24 is cleaned regularly. The top of the door panel 2 is a solar panel. In the normal use of the new model, the electric energy converted by the solar energy through the solar energy converter 17 is preferentially used to achieve the purpose of energy saving and environmental protection. The protective layer 3 is made of sponge It is made of vulcanized rubber with a porous structure, which has the functions of shock resistance, shock mitigation, heat insulation, heat preservation and sound insulation. It can make the new type do not need to be buried too deep in the ground and can also have strong environmental adaptability, and the noise generated during operation It will not affect the residents, and it can also play the role of shock-proof buffer when an earthquake occurs, and it is not easy to cause the outer shell to be squeezed and deformed.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a little energy consumption ground buries small-size domestic sewage device, includes shell (1), its characterized in that, the surface parcel of shell (1) has protective layer (3), the bottom of shell (1) is fixed with base (5), the top of shell (1) is connected with door plant (2) through a plurality of pivot (4), air intake (8) have been seted up to the surface of shell (1), the inside of shell (1) is provided with equalizing basin (9), one side of equalizing basin (9) is run through protective layer (3) and has been seted up water inlet (6), the inside of equalizing basin (9) is fixed with grid (10), just water inlet (6) are located the top of grid (10), the opposite side of equalizing basin (9) is fixed with oxygen deficiency pond (12), the top in oxygen deficiency pond (12) is fixed with solar energy converter (17) respectively, Controller (18) and first self priming pump (13), one side in oxygen deficiency pond (12) is fixed with membrane biological reaction pond (23), one side in membrane biological reaction pond (23) is fixed with sludge impoundment (24) and disinfection pond (25) respectively, just sludge impoundment (24) are located the top of disinfection pond (25), one side in disinfection pond (25) is run through protective layer (3) and has been seted up delivery port (7), the top in membrane biological reaction pond (23) is fixed with second self priming pump (14) respectively, air-blower (15) and fourth self priming pump (19), the top in membrane biological reaction pond (23) and the top of oxygen deficiency pond (12) are fixed with third self priming pump (16) jointly, the inside of first self priming pump (13), second self priming pump (14), third self priming pump (16) and fourth self priming pump (19) is run through respectively first pipeline (26), A fourth pipe (29), a second pipe (27) and a third pipe (28), one end of the first pipe (26) penetrates the grating (10) and extends to the inside of the regulating reservoir (9), the other end of the first pipeline (26) penetrates through the top of the anoxic tank (12), one end of the second pipeline (27) penetrates through the top of the anoxic tank (12), the other end of the second pipeline (27) penetrates through the top of the membrane biological reaction tank (23), one end of the third pipeline (28) penetrates through the top of the membrane biological reaction tank (23), the other end of the third pipeline (28) penetrates through the outer surface of the sludge tank (24), one end of the fourth pipeline (29) penetrates through the top of the membrane biological reaction tank (23) and is fixed with a membrane biological reactor (20), the other end of the fourth pipeline penetrates through the sludge tank (24) and extends to the inside of the disinfection tank (25).

2. The micro-energy-consumption buried small-sized domestic sewage device according to claim 1, wherein an air outlet plate (22) is fixed at the output end of the blower (15) through an air pipe (30), and a plurality of air ports are formed at the top of the air outlet plate (22).

3. The micro-energy-consumption buried small-sized domestic sewage device according to claim 1, wherein the top of the regulating tank (9) and the top of the sludge tank (24) are both connected with a door panel (2) through a rotating shaft (4), and the top of the door panel (2) is a solar panel.

4. The micro-energy-consumption buried small-sized domestic sewage device according to claim 1, wherein the inner wall of the regulating tank (9) is fixed with a first sensor (11), the first sensor (11) is positioned below the grating (10), the inner wall of the membrane biological reaction tank (23) is fixed with a second sensor (21), and the position of the second sensor (21) is lower than that of the gas outlet plate (22).

5. The micro-energy-consumption buried small-sized domestic sewage device according to claim 1, wherein the first self-priming pump (13), the second self-priming pump (14), the third self-priming pump (16), the fourth self-priming pump (19), the first sensor (11), the second sensor (21) and the blower (15) are electrically connected to the controller (18).

6. The micro-energy-consumption buried small-sized domestic sewage device according to claim 1, wherein said protective layer (3) is made of vulcanized rubber having a sponge-like porous structure.

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