CN211055132U

CN211055132U - Vehicular fecal treatment environment-friendly device

Info

Publication number: CN211055132U
Application number: CN201921519477.5U
Authority: CN
Inventors: 何跃强
Original assignee: Shanghai Heshun Environmental Protection Technology Co ltd
Current assignee: Shanghai Heshun Environmental Protection Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-21
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a vehicle-mounted fecal treatment environment-friendly device, which comprises a sewage box and a cleaning device, wherein the top of one side of the sewage box is communicated with an installation pipe, and one end of the installation pipe, which is far away from the sewage box, is in threaded connection with a fecal guide pipe; a discharge pipe is arranged below the mounting pipe at the bottom of one side of the sewage box, and a first valve is mounted on the discharge pipe; the side edge of the sewage box at one side adjacent to the installation pipe is communicated and connected with a limiting pipe; a baffle is arranged in the sewage tank, the sewage tank is divided into a sedimentation tank and a collection tank by the baffle, and two sides of the bottom of the baffle are provided with mutually communicated excrement through holes; a filtering component, an active carbon net, a quartz sand bag and a filter screen are transversely arranged in the sedimentation tank from top to bottom in sequence; the top of the sewage tank is fixedly connected with an installation plate; the utility model discloses simple structure has effectively solved the easy problem that overflows of filth case on the train.

Description

Vehicular fecal treatment environment-friendly device

Technical Field

The utility model relates to a fecal treatment device technical field specifically is a vehicular fecal treatment environment-friendly device.

Background

The toilet of the train vehicle is high in use frequency, the sewage tank needs to be sucked and treated in time, the overflow phenomenon easily occurs, the toilet is closed in the journey frequently, great inconvenience is brought to most passengers, and therefore the vehicle-mounted type excrement treatment environment-friendly device is needed, and the overflow phenomenon of the sewage tank is avoided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicular fecal treatment environment-friendly device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vehicle-mounted fecal treatment environment-friendly device comprises a dirt box and a cleaning device, wherein the top of one side of the dirt box is communicated with an installation pipe, and one end of the installation pipe, which is far away from the dirt box, is in threaded connection with a fecal guide pipe; a discharge pipe is arranged below the mounting pipe at the bottom of one side of the sewage box, a first valve is mounted on the discharge pipe, and when the train arrives at a terminal station, the first valve is opened to discharge sewage into the transport vehicle; one side of the sewage tank, which is far away from the installation pipe, is communicated and connected with a limiting pipe, when the filtered and purified water reaches the limiting pipe, the filtered and purified water is directly discharged from the limiting pipe, and the water level in the sewage tank is not higher than the limiting pipe, so that the sewage tank is always not full, and the overflow phenomenon cannot occur; a baffle is arranged in the sewage tank, the sewage tank is divided into a sedimentation tank and a collection tank by the baffle, and two sides of the bottom of the baffle are provided with mutually communicated excrement through holes; a filtering component, an active carbon net, a quartz sand bag and a filter screen are transversely arranged in the sedimentation tank from top to bottom in sequence; the top of the sewage tank is fixedly connected with an installation plate.

Preferably, the sewage tank, the installation pipe, the excrement guide pipe, the discharge pipe and the limiting pipe are all made of 304 stainless steel materials, and the sewage tank, the installation pipe, the discharge pipe and the limiting pipe are connected in an integrated mode.

Preferably, the filter assembly consists of a stainless steel separation net and a filter membrane.

Preferably, the filter assembly is located below the limiting tube.

Preferably, be connected through fixation nut between mounting panel and the train, easy dismounting, and be equipped with the rubber pad between fixation nut and the train, have certain cushioning effect.

Preferably, the cleaning device comprises a water inlet hole, a water inlet pipe, a shunt pipe and a plurality of spray heads; the water inlet is arranged on the mounting plate and communicated with the sewage tank; the water inlet pipe is fixedly connected in the water inlet hole, and the bottom end of the water inlet pipe penetrates through the water inlet hole flow dividing pipe to be communicated and connected; the plurality of spray heads are arranged at the bottom of the shunt pipe at equal intervals, and the spray heads are communicated and connected with the shunt pipe.

Preferably, the water inlet pipe is connected with a water conduit in a threaded manner, and one end of the water conduit, which is far away from the water inlet pipe, is inserted into the train and is communicated with the water tank; and a second valve is arranged at one end of the water conduit close to the water tank.

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

1. the utility model discloses an install filtering component in the sedimentation tank, the activated carbon net, quartzy sand bag filter screen and spacing pipe, can filter the excrement and urine that reaches a take the altitude, purification treatment, water after the processing is if reach the height of spacing pipe, then discharge from spacing pipe, the quality of water of discharge reaches emission standard, can not pollute the ecological environment along the line that the train goes, secondary pollution has been avoided, public health safety has been maintained simultaneously, furthermore, free from extraneous odour in the processing procedure, noiselessness, and the filth incasement is not full of ever, the phenomenon of overflowing can not appear.

2. When the utility model is used, an external power supply is not needed, and the safety factor is high; meanwhile, the device is made of 304 stainless steel, has the advantages of fire resistance, corrosion resistance, scratch resistance, impact resistance and the like, and is long in service life.

3. The utility model discloses in through being equipped with inlet opening, inlet tube, second valve, shunt tubes, shower nozzle and leading water pipe, can wash the inside of filth case, will glue the residue on the filth incasement wall and wash for more thoroughly of the excrement and urine clearance of filth incasement avoids long-term accumulation on 1 inner walls of filth case, and the later stage is difficult to wash.

Drawings

Fig. 1 is a schematic view of the internal cross-sectional structure of the present invention.

In the figure: 1. a dirt box; 2. installing a pipe; 3. a feces guide pipe; 4. a discharge pipe; 5. a first valve; 6. A limiting pipe; 7. a baffle plate; 8. a sedimentation tank; 9. a manure through hole; 10. a filter assembly; 11. an activated carbon mesh; 12. quartz sand mesh bags; 13. a filter screen; 14. a stainless steel separation net; 15. a filtration membrane; 16. a water inlet hole; 17. a water inlet pipe; 18. a shunt tube; 19. a spray head; 20. a water conduit; 21. a second valve; 22. mounting a plate; 23. and (4) a collection tank.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a vehicle-mounted fecal treatment environment-friendly device comprises a dirt box 1 and a cleaning device, wherein the top of one side of the dirt box 1 is communicated with an installation pipe 2, and one end of the installation pipe 2, which is far away from the dirt box 1, is in threaded connection with a feces guide pipe 3; a discharge pipe 4 is arranged below the mounting pipe 2 at the bottom of one side of the sewage tank 1, and a first valve 5 is mounted on the discharge pipe 4; one side of the sewage box 1, which is far away from the installation pipe 2, is communicated with a limiting pipe 6; a baffle 7 is arranged in the sewage tank 1, the sewage tank 1 is divided into a sedimentation tank 8 and a collection tank 23 by the baffle 7, and two sides of the bottom of the baffle 7 are provided with mutually communicated excrement through holes 9; a filtering component 10, an activated carbon net 11, a quartz sand bag 12 and a filter screen 13 are transversely arranged in the sedimentation tank 8 from top to bottom in sequence; the top of the dirt box 1 is fixedly connected with a mounting plate 22.

Further, the sewage tank 1, the installation pipe 2, the excrement guide pipe 3, the discharge pipe 4 and the limiting pipe 6 are all made of 304 stainless steel materials, and the sewage tank 1 is integrally connected with the installation pipe 2, the discharge pipe 4 and the limiting pipe 6.

Further, the filter assembly 10 is composed of a stainless steel separation net 14 and a filter membrane 15.

Further, the filter assembly 10 is located below the limiting pipe 6.

Further, the mounting plate 22 is connected with the train through a fixing nut, and a rubber pad is arranged between the fixing nut and the train.

Further, the cleaning device comprises a water inlet hole 16, a water inlet pipe 17, a shunt pipe 18 and a plurality of spray heads 19; the water inlet hole 16 is arranged on the mounting plate 22, and the water inlet hole 16 is communicated and connected with the sewage tank 1; the water inlet pipe 17 is fixedly connected in the water inlet hole 16, and the bottom end of the water inlet pipe 17 penetrates through the water inlet hole 16 and the shunt pipes 18 to be communicated and connected; a plurality of spray heads 19 are arranged at the bottom of the shunt pipe 18 at equal intervals, and the spray heads 19 are communicated and connected with the shunt pipe 18.

Furthermore, a water conduit 20 is connected with the water inlet pipe 17 in a threaded manner, and one end of the water conduit 20, which is far away from the water inlet pipe 17, is inserted into the train and is communicated with the water tank; and a second valve 21 is arranged at one end of the water conduit 20 close to the water tank.

The working principle is as follows: when the device is used, a biological precipitation strain is added into a sewage tank 1, excrement generated in a train enters a collecting tank 23 in the sewage tank 1 through an excrement guide pipe 3, the excrement in the collecting tank 23 enters a sedimentation tank 8 through an excrement through hole 9, the biological precipitation strain carries out separation type treatment on the excrement, the excrement in the sedimentation tank 8 is primarily filtered through a filter screen 13 when reaching a certain height, large granular impurities are filtered, the excrement after primary filtering enters a quartz sand screen bag 12, phosphorus and nitrogen removal can be carried out on the sewage after primary filtering, then the sewage enters an active carbon screen 11, peculiar smell and pigments in the sewage can be adsorbed by utilizing the adsorption effect of the active carbon 11, then the sewage enters a filtering component 10, the filtering component 10 consists of a stainless steel separation screen 14 and a filtering membrane 15, impurities in the sewage can be retained, and if the water level reaches the height of a limiting pipe 6 after passing through the filtering membrane 15, the sewage after filtering and purifying treatment is discharged from the limiting pipe 6, the water quality of the discharged water reaches the discharge standard, the ecological environment along the running line of the train can not be polluted, the secondary pollution is avoided, the public health safety is maintained, in addition, no peculiar smell or noise exists in the treatment process, the sewage tank 1 is always not full of sewage, and the overflow phenomenon can not occur. The utility model does not need an external power supply in use, and has high safety factor; meanwhile, the device is made of 304 stainless steel, has the advantages of fire resistance, corrosion resistance, scratch resistance, impact resistance and the like, and is long in service life.

When the train water tank reaches a terminal station for cleaning, the first valve 5 is opened, sewage in the sewage tank 1 is discharged into the transport tank through the discharge pipe 4, when the outflow speed of the sewage in the sewage tank 1 is small, the second valve 21 is opened, water in the train water tank flows into the water inlet pipe 17 through the water conduit 20 under the action of pressure, enters the diversion pipe 18 from the water inlet pipe 17, enters the spray head 19 from the diversion pipe 18 and sprays the water in the sewage tank 1 in all directions, residues on the inner wall of the sewage tank 1 are washed away, the washed sewage is discharged through the excrement conduit 3, when the discharged water is no longer turbid, the second valve 21 is closed, the whole process is simple to operate, the excrement in the sewage tank 1 is cleaned more thoroughly, the phenomenon that the excrement is accumulated on the inner wall of the sewage tank 1 for a long time is avoided, and the excrement is difficult to wash away.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The vehicle-mounted fecal treatment environment-friendly device is characterized by comprising a dirt box (1) and a cleaning device, wherein the top of one side of the dirt box (1) is communicated and connected with an installation pipe (2), and one end, far away from the dirt box (1), of the installation pipe (2) is in threaded connection with a fecal guide pipe (3); a discharge pipe (4) is arranged below the mounting pipe (2) at the bottom of one side of the sewage tank (1), and a first valve (5) is mounted on the discharge pipe (4); one side of the sewage tank (1) far away from the installation pipe (2) is communicated and connected with a limiting pipe (6); a baffle (7) is arranged in the sewage tank (1), the sewage tank (1) is divided into a sedimentation tank (8) and a collection tank (23) by the baffle (7), and two sides of the bottom of the baffle (7) are provided with mutually communicated excrement through holes (9); a filtering component (10), an activated carbon net (11), a quartz sand bag (12) and a filter screen (13) are transversely arranged in the sedimentation tank (8) from top to bottom in sequence; the top of the sewage tank (1) is fixedly connected with an installation plate (22).

2. The vehicle-mounted fecal treatment environment-friendly device of claim 1, characterized in that: the sewage tank (1), the installation pipe (2), the excrement guide pipe (3), the discharge pipe (4) and the limiting pipe (6) are made of 304 stainless steel materials, and the sewage tank (1) is integrally connected with the installation pipe (2), the discharge pipe (4) and the limiting pipe (6).

3. The vehicle-mounted fecal treatment environment-friendly device of claim 1, characterized in that: the filtering component (10) is composed of a stainless steel isolation net (14) and a filtering membrane (15).

4. The vehicle-mounted fecal treatment environment-friendly device of claim 1, characterized in that: the filtering component (10) is positioned below the limiting pipe (6).

5. The vehicle-mounted fecal treatment environment-friendly device of claim 1, characterized in that: the mounting plate (22) is connected with the train through a fixing nut, and a rubber pad is arranged between the fixing nut and the train.

6. The vehicle-mounted fecal treatment environment-friendly device of claim 1, characterized in that: the cleaning device comprises a water inlet hole (16), a water inlet pipe (17), a shunt pipe (18) and a plurality of spray heads (19); the water inlet hole (16) is formed in the mounting plate (22), and the water inlet hole (16) is communicated with the sewage tank (1); the water inlet pipe (17) is fixedly connected in the water inlet hole (16), and the bottom end of the water inlet pipe (17) penetrates through the water inlet hole (16) and the shunt pipes (18) to be communicated and connected; a plurality of spray heads (19) are arranged at the bottom of the shunt pipe (18) at equal intervals, and the spray heads (19) are communicated and connected with the shunt pipe (18).

7. The vehicle-mounted environmental protection device for fecal treatment according to claim 6, characterized in that: a water conduit (20) is connected with the water inlet pipe (17) in a threaded manner, and one end of the water conduit (20) far away from the water inlet pipe (17) is inserted into the train and is communicated with the water tank; and a second valve (21) is arranged at one end of the water conduit (20) close to the water tank.