CN215654034U - A sewage treatment system for bathroom - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment system for a toilet. The soil treatment system includes: the device comprises a toilet, a dirt collecting device, a first valve and a filter, wherein the toilet is a toilet bowl or a squatting pan; the sewage collecting device comprises a first vacuum tank and a first air cylinder, the first vacuum tank is connected with the first air cylinder, and the first vacuum tank is connected with the toilet through a first pipeline; the first valve is arranged on the first pipeline; the filter is disposed in the first vacuum tank. The utility model is used for the sewage treatment system of the toilet, can carry out dry-wet separation treatment on the sewage entering the system, and prevents the sewage from being directly discharged to pollute the environment.

Description

A sewage treatment system for bathroom

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment system for a toilet.

Background

In the correlation technique, the toilet stool is directly connected with the municipal pipeline or the septic tank, and sewage is directly discharged into the municipal pipeline or the septic tank through the toilet stool, and the environment can be polluted by the mode of directly discharging sewage without carrying out environmental protection treatment on the sewage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a sewage treatment system for a toilet, which can be used for carrying out dry-wet separation treatment on sewage entering the system and preventing the sewage from being directly discharged to pollute the environment.

The present invention discloses a sewage treatment system for a toilet, including:

the toilet bowl is a toilet bowl or a squatting pan;

the sewage collecting device comprises a first vacuum tank and a first air cylinder, the first vacuum tank is connected with the first air cylinder, and the first vacuum tank is connected with the toilet through a first pipeline;

the first valve is arranged on the first pipeline;

a filter disposed in the first vacuum tank;

when the first valve is opened, the first air cylinder is used for extending out of the first vacuum tank so as to enable the interior of the first vacuum tank to be in a negative pressure state, so that dirt in the toilet bowl is pumped into the first vacuum tank and falls on the filter;

when the first valve is closed, the first cylinder is used for extending into the first vacuum tank so as to enable the interior of the first vacuum tank to be in a positive pressure state, so that pressure is applied to dirt on the filter, residues in the dirt are remained on the filter, and the sewage permeates the filter.

Further, the soil treatment system further comprises:

the sewage conveying device comprises a second vacuum tank and a second air cylinder, the second vacuum tank is connected with the second air cylinder, and the second vacuum tank is connected with the first pipeline and is positioned between the toilet and the first vacuum tank;

the second valve is arranged on the first pipeline and positioned between the first vacuum tank and the second vacuum tank, and the first valve is positioned between the toilet and the second vacuum tank;

when the first valve is opened and the second valve is closed, the second cylinder is used for extending out of the second vacuum tank to enable the interior of the second vacuum tank to be in a negative pressure state, so that dirt in the toilet bowl is pumped into the second vacuum tank;

when the first valve is closed and the second valve is opened, the second cylinder is used for extending into the second vacuum tank so that the interior of the second vacuum tank is in a positive pressure state, and therefore dirt in the second vacuum tank is pressed into the first vacuum tank.

Further, the soil treatment system further comprises:

the third valve is arranged on the first pipeline and is positioned between the toilet and the second vacuum tank, the third valve is arranged close to the second vacuum tank, and the first valve is arranged close to the toilet;

and the fourth valve is arranged on the first pipeline and is positioned between the first vacuum tank and the second vacuum tank, the fourth valve is close to the first vacuum tank, and the second valve is close to the second vacuum tank.

Further, the soil treatment system further comprises: the sewage collecting box and the residue collecting box are respectively connected below the first vacuum tank;

when the sewage collecting box is communicated with the first vacuum tank, sewage enters the sewage collecting box; when the residue collection box is communicated with the first vacuum tank, the residue enters the residue collection box.

Further, the dirt processing system also comprises a rotary cylinder, and the rotary cylinder is connected with the filter;

when the residue collecting box is communicated with the first vacuum tank, the rotary cylinder is used for driving the filter to turn over so that the residue falls into the residue collecting box.

Further, when the filter is in a turnover state, the first air cylinder is used for extending into the first vacuum tank, so that the interior of the first vacuum tank is in a positive pressure state, and residues on the filter are pressed into the residue collecting box.

Further, the residue collecting box comprises a pneumatic knife valve, and the residue collecting box is connected with the first vacuum tank through the pneumatic knife valve.

Further, the joint of the sewage collecting box and the first vacuum tank is provided with at least one of a filter screen layer or an activated carbon layer.

Furthermore, the sewage collecting box comprises a controller, an alarm and a water level sensor, the controller is respectively and electrically connected with the alarm and the water level sensor, and the water level sensor is arranged in the sewage collecting box;

the water level sensor is used for detecting a water level value in the sewage collecting box and sending the water level value to the controller, and the controller is used for controlling the alarm to warn when the received water level value exceeds a preset water level value.

Further, the sewage treatment system also comprises a heating box, and the residue collection box and the sewage collection box are positioned in the heating box.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model is used for the sewage treatment system of the toilet, can carry out dry-wet separation treatment on the sewage entering the system, and prevents the sewage from being directly discharged to pollute the environment.

Specifically, a first vacuum tank is connected with the toilet through a first pipeline, a first valve is arranged on the first pipeline, the first vacuum tank is connected with a first air cylinder, and a filter is arranged in the first vacuum tank. When the first valve is opened, the first vacuum tank is communicated with the toilet bowl, and the first air cylinder extends out of the first vacuum tank to enable the air pressure in the first vacuum tank to be in a negative pressure state, so that the air pressure in the first vacuum tank is lower than the external air pressure, and then dirt in the toilet bowl is pumped into the first vacuum tank and falls on the filter; when first valve was closed, first vacuum tank did not communicate with the external world, and first cylinder stretched into first vacuum tank this moment and can make the atmospheric pressure in first vacuum tank be in the malleation state to exert pressure in order to be sewage and residue with the filth separation to the filth that lies in on the filter, the residue can remain on the filter, and sewage then can permeate the filter. So, can take out the filth that gets into in the stool pot to in the first vacuum tank to carry out dry wet separation to this filth, prevent that the filth from directly discharging, thereby the polluted environment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view illustrating a structure of a soil treatment system for a toilet according to an embodiment of the present application;

FIG. 2 is a schematic view illustrating a flow direction of contaminants as a contaminant collecting device extracts contaminants in a contaminant collecting system for a toilet according to an embodiment of the present application;

FIG. 3 is a schematic view illustrating a flow direction of contaminants as a contaminant is extracted by a contaminant transporting device in a contaminant treatment system for a toilet according to an embodiment of the present application;

FIG. 4 is a schematic view illustrating a flow direction of contaminants while a contaminant transporting device transports contaminants in a contaminant treatment system for a toilet according to an embodiment of the present application.

Reference numerals: 10-a toilet stool, 11-a dirt collecting device, 111-a first vacuum tank, 112-a first cylinder, 12-a first pipeline, 13-a first valve, 14-a filter, 15-a dirt conveying device, 151-a second vacuum tank, 152-a second cylinder, 16-a second valve, 17-a third valve, 18-a fourth valve, 19-a sewage collecting tank, 191-a second pipeline, 192-a fifth valve, 20-a residue collecting tank, 201-a pneumatic knife valve, 21-a rotary cylinder and 22-a heating box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The technical solution of the present application will be further described with reference to the following embodiments and accompanying drawings.

Referring to fig. 1 and 2, fig. 1 is a schematic view illustrating a structure of a soil treatment system for a toilet according to an embodiment of the present invention; FIG. 2 is a schematic view illustrating a flow direction of contaminants as a contaminant collecting device extracts contaminants in a contaminant collecting system for a toilet according to an embodiment of the present invention. Specifically, the soil treatment system includes: a toilet 1, a waste collection device 11, a first conduit 12, a first valve 13 and a filter 14. Wherein, the toilet 1 is a toilet 1 or a squatting pan 1; the sewage collecting device 11 comprises a first vacuum tank 111 and a first air cylinder 112, wherein the first vacuum tank 111 is connected with the first air cylinder 112, and the first vacuum tank 111 is connected with the toilet 1 through a first pipeline 12; the first valve 13 is arranged on the first pipeline 12; the filter 14 is disposed in the first vacuum tank 111.

When the first valve 13 is opened, the first cylinder 112 is used for extending out of the first vacuum tank 111, so that the inside of the first vacuum tank 111 is in a negative pressure state, so that the dirt in the toilet bowl 1 is pumped into the first vacuum tank 111, and the dirt falls on the filter 14; when the first valve 13 is closed, the first cylinder 112 is adapted to extend into the first vacuum tank 111 to make the interior of the first vacuum tank 111 in a positive pressure state, thereby applying pressure to the filth on the filter 14 so that the residue in the filth remains on the filter 14 and the filth permeates through the filter 14.

In the embodiment of the present application, the first vacuum tank 111 is connected to the toilet 1 through the first pipe 12, and the first pipe 12 is provided with the first valve 13, that is, the first valve 13 can control whether the first vacuum tank 111 is communicated with the toilet 1. In addition, the first vacuum tank 111 is connected to the first cylinder 112, and the filter 14 is disposed in the first vacuum tank 111, when there is dirt in the toilet 1, the first valve 13 is first opened, the first vacuum tank 111 is communicated with the toilet 1, and at this time, the first cylinder 112 extends out of the first vacuum tank 111, so that the air pressure in the first vacuum tank 111 is in a negative pressure state, that is, the air pressure in the first vacuum tank 111 is lower than the external air pressure, and thus the dirt in the toilet 1 is pumped into the first vacuum tank 111 and falls on the filter 14. Then, the first valve 13 is closed, the first vacuum tank 111 is isolated from the outside, and the first cylinder 112 extends into the first vacuum tank 111 to make the air pressure in the first vacuum tank 111 in a positive pressure state, so as to apply pressure to the dirt on the filter 14, so that the dirt is separated into sewage and residue, wherein the residue remains on the filter 14, and the sewage permeates through the filter 14. Obviously, the dirt can be pumped into the first vacuum tank 111 and separated dry and wet through the cooperation of the first vacuum tank 111, the first cylinder 112 and the filter 14, so that the dirt is prevented from being directly discharged to pollute the environment.

In order to improve the efficiency of the soil discharge, the soil treatment system further includes: a dirt transport means 15 and a second valve 16. The soil conveying device 15 comprises a second vacuum tank 151 and a second cylinder 152, wherein the second vacuum tank 151 is connected with the second cylinder 152, and the second vacuum tank 151 is connected with the first pipeline 12 and is positioned between the toilet bowl 1 and the first vacuum tank 111; the second valve 16 is disposed on the first pipe 12 between the first vacuum tank 111 and the second vacuum tank 151, and the first valve 13 is disposed between the toilet 1 and the second vacuum tank 151.

In the embodiment of the present application, the second vacuum tank 151 is connected to the first pipe 12, and the second vacuum tank 151 is located between the first vacuum tank 111 and the toilet 1, while the first valve 13 is located between the toilet 1 and the second vacuum tank 151, and the second valve 16 is located between the first vacuum tank 111 and the second vacuum tank 151, so that the first valve 13 can communicate or isolate the toilet 1 and the second vacuum tank 151, and the second valve 16 can communicate or isolate the first vacuum tank 111 and the second vacuum tank 151.

First, referring to fig. 3, when the first valve 13 is opened and the second valve 16 is closed, that is, the second vacuum tank 151 is communicated with the toilet 1, and the first vacuum tank 111 is isolated from the second vacuum tank 151, at this time, the second cylinder 152 extends out of the second vacuum tank 151, so that the inside of the second vacuum tank 151 is in a negative pressure state, that is, the air pressure in the second vacuum tank 151 is lower than the external air pressure, and further, the dirt in the toilet 1 is pumped into the second vacuum tank 151. Referring to fig. 4, when the first valve 13 is closed and the second valve 16 is opened, that is, the first vacuum tank 111 is communicated with the second vacuum tank 151, and the second vacuum tank 151 is isolated from the toilet 1, the contaminants do not flow back into the toilet 1, the contaminants can only flow in a single direction toward the first vacuum tank 111, and at this time, the second cylinder 152 extends into the second vacuum tank 151, so that the inside of the second vacuum tank 151 is in a positive pressure state, and the contaminants in the second vacuum tank 151 can only be pressed into the first vacuum tank 111, thereby completing the directional transportation of the contaminants.

Secondly, since the contaminants are temporarily stored in the second vacuum tank 151, the capacity of the entire contaminant treatment system can be increased, and when the contaminant collecting device 11 malfunctions, the contaminants can be stored in the second vacuum tank 151, the contaminant collecting device 11 is first overhauled, and then the contaminants in the second vacuum tank 151 are transferred into the first vacuum tank 111. In addition, the cooperation of the first valve 13, the second valve 16, the second vacuum tank 151 and the second cylinder 152 also enables the dirt to be discharged into the first vacuum tank 111 in a directional manner, meanwhile, the second vacuum tank 151 and the second cylinder 152 are added to the dirt processing system, and under the cooperation of the second vacuum tank 151 and the second cylinder 152, the dirt in the toilet bowl 1 can be extracted under negative pressure, and the dirt can be conveyed into the first vacuum tank 111 under positive pressure, so that the dirt conveying efficiency of the whole dirt processing system is improved.

Further, the soil treatment system further comprises: a third valve 17 and a fourth valve 18. The third valve 17 is arranged on the first pipeline 12 and is positioned between the toilet 1 and the second vacuum tank 151, the third valve 17 is arranged close to the second vacuum tank 151, and the first valve 13 is arranged close to the toilet 1; the fourth valve 18 is disposed on the first pipe 12 and between the first vacuum tank 111 and the second vacuum tank 151, the fourth valve 18 is disposed near the first vacuum tank 111, and the second valve 16 is disposed near the second vacuum tank 151.

In this application embodiment, first valve 13 and third valve 17 all set up between stool pot 1 and second vacuum tank 151, and wherein first valve 13 is close to stool pot 1 and sets up, can prevent that the peculiar smell in first pipeline 12 from flowing out from the blowdown mouth of stool pot 1 to pollute the air quality in the bathroom, and third valve 17 is close to second vacuum tank 151 and sets up, can prevent that the filth that gets into in second vacuum tank 151 from flowing back to in first pipeline 12. The second valve 16 and the fourth valve 18 are both arranged between the first vacuum tank 111 and the second vacuum tank 151, wherein the second valve 16 is arranged close to the second vacuum tank 151, so that the dirt remained in the pipeline between the second valve 16 and the third valve 17 can be prevented from flowing back to the second vacuum tank 151, and the efficiency of the second vacuum tank 151 in conveying the dirt can be influenced; fourth valve 18 is close to first vacuum tank 111 and sets up, is convenient for when filth collection device 11 breaks down and needs overhaul, closes fourth valve 18, prevents in the filth discharge first vacuum tank 111 in first pipeline 12 to the influence is to the maintenance of filth collection device 11.

In order to facilitate the continuous use of the sewage treatment system, in some embodiments, an outlet is provided at the bottom of the first vacuum tank 111, and the filter 14 is connected to the first vacuum tank 111 in a drawable manner, and when the amount of the sewage stored in the first vacuum tank 111 is excessive and the residue on the filter 14 is excessive, the outlet is opened to discharge the sewage and the filter 14 is drawn out from the first vacuum tank 111 to clean the residue.

In other embodiments, the soil treatment system further comprises: a sewage collection tank 19 and a residue collection tank 20, the sewage collection tank 19 and the residue collection tank 20 being connected to the lower side of the first vacuum tank 111, respectively. When the sewage collection tank 19 is communicated with the first vacuum tank 111, sewage enters the sewage collection tank 19; when the residue collection tank 20 is communicated with the first vacuum tank 111, the residue enters the residue collection tank 20. Thus, the sewage treatment system has the toilet stool 1 capable of discharging sewage, the sewage conveying device 15 capable of conveying the sewage, the sewage collecting device 11 capable of performing dry-wet separation on the sewage, and the sewage collecting box 19 capable of collecting the sewage and the residue collecting box 20 capable of collecting the residue, namely the sewage treatment system can independently discharge the sewage, treat the sewage and collect the sewage, so that closed-loop treatment on the sewage is formed. Because need not like traditional filth processing system, the stool pot discharges with municipal administration pipeline or septic tank lug connection, can only install and use at fixed bathroom, and the filth processing system in the embodiment of this application utilizes first cylinder to exert pressure to the filth in the filter, can make its wet separation futilely fast, and the sewage that the filth was separated can be collected in the sewage collection case, the residue then can be collected in the residue collection case, the user only need to carry out periodic discharge or change sewage collection case and residue collection case can. Therefore, the sewage treatment system of the embodiment of the application can be installed in a fixed toilet for use and can also be installed in a movable toilet for use.

Specifically, the fixed toilet may be a toilet in a house, a public toilet, or the like, and any fixed toilet may be used, and the specific form of the fixed toilet is not limited herein. The movable toilet may be a car-in-house toilet, a train toilet, an airplane toilet, etc., as long as it is a movable toilet, and the specific form of the movable toilet is not limited herein.

It should be noted that, when the sewage collecting tank 19 and the residue collecting tank 20 are used, it is preferable to communicate the sewage collecting tank 19 with the first vacuum tank 111 first, so that the sewage enters the sewage collecting tank 19 first, and then communicate the residue collecting tank 20 with the first vacuum tank 111, so that the residue enters the residue collecting tank 20, so that the separated sewage and residue can be prevented from being mixed again.

In the embodiment of the present application, the dirt processing system further includes a rotary cylinder 21, the rotary cylinder 21 is connected to the filter 14, and when the residue collection box 20 is communicated with the first vacuum tank 111, the rotary cylinder 21 is used for driving the filter 14 to turn over, so that the residue falls into the residue collection box 20. Wherein, because the rotary cylinder 21 is controlled pneumatically, the automatic control of the filter 14 for overturning is facilitated.

In some embodiments, the rotating cylinder 21 is a 90-degree rotating cylinder 21, and when the rotating cylinder 21 works, the filter 14 can be driven to turn over by 90 degrees, that is, the filter 14 is changed from horizontal to vertical, and at this time, the residue can fall from the filter 14.

In other embodiments, the rotating cylinder 21 is a 180 degree rotating cylinder 21, and when the rotating cylinder 21 works, the filter 14 can be driven to turn over by 180 degrees, that is, the upper and lower surfaces of the filter 14 are exchanged, and at this time, the residue can better fall off the filter 14 under the action of gravity.

In order to make the residue fall off the strainer 14 better, the first cylinder 112 is also adapted to be inserted into the first vacuum tank 111 when the strainer 14 is in the inverted state, so that the inside of the first vacuum tank 111 is in a positive pressure state, and the residue on the strainer 14 is pressed into the residue collection tank 20 by the pressure of the first cylinder 112.

In the embodiment of the present application, the residue collection tank 20 includes a pneumatic knife valve 201, and the residue collection tank 20 is connected to the first vacuum tank 111 through the pneumatic knife valve 201. Because the pneumatic knife valve 201 has a shearing function, the adhesive on the sealing surface can be scraped off, and impurities can be automatically removed, so that the residue collection box 20 is connected with the first vacuum tank 111 through the pneumatic knife valve 201, the residue at the joint of the first vacuum tank 111 and the residue collection box 20 can be automatically scraped off, and the residue can be better dropped into the residue collection box 20.

Further, the sewage collection tank 19 includes a second pipe 191 and a fifth valve 192, the sewage collection tank 19 is connected to the first vacuum tank 111 through the second pipe 191, and the fifth valve 192 is disposed on the second pipe 191. Therefore, the contaminated water can flow into the contaminated water collection tank 19 through the second pipe 191 while connecting the contaminated water collection tank 19 and the first vacuum tank 111 using the second pipe 191, facilitating the rational arrangement of the location of the contaminated water collection tank 19.

It should be understood that the first valve 13, the second valve 16, the third valve 17, the fourth valve 18 and the fifth valve 192 are all pneumatic ball valves. Therefore, the first cylinder 112, the second cylinder 152, the first valve 13, the second valve 16, the third valve 17, the fourth valve 18, the fifth valve 192 and the pneumatic knife valve 201 are all pneumatically controlled, so that the whole sewage treatment system can be conveniently pneumatically controlled, and the efficiency of the whole sewage treatment system in sewage extraction, dry-wet separation, sewage storage and residue storage is improved.

In the embodiment of the present application, the connection between the sewage collection tank 19 and the first vacuum tank 111 is provided with at least one of a filter screen layer (not shown) or an activated carbon layer (not shown). At least one of a filter screen layer and an activated carbon layer is disposed at the connection between the sewage collection tank 19 and the first vacuum tank 111, so that sewage can be filtered and fine residues and residues leaked from the filter 14 can be prevented from entering the sewage collection tank 19.

In the embodiment of the present application, the sewage collection tank 19 includes a controller (not shown), an alarm (not shown), and a water level sensor (not shown), the controller is electrically connected to the alarm and the water level sensor, respectively, and the water level sensor is disposed in the sewage collection tank 19; the water level sensor is used for detecting a water level value in the sewage collecting tank 19 and sending the water level value to the controller, and the controller is used for controlling the alarm to warn when the received water level value exceeds a preset water level value.

Wherein, because level sensor can detect the water level value in the sewage collecting box 19 to send the water level value for the controller, consequently when the sewage in the sewage collecting box 19 is more and reach and predetermine the water level value, the controller can control the alarm and warn, be convenient for in time inform the user to change sewage collecting box 19 or discharge away the sewage in the sewage collecting box 19.

It should be noted that, the preset water level value refers to a water level critical value of the sewage which can be stored in the sewage collecting tank 19, and after the water level critical value is exceeded, the sewage can overflow to the outside of the sewage collecting tank quickly, so that in the actual use process, when the water level of the sewage stored in the sewage collecting tank 19 reaches the preset water level value, it is indicated that the sewage collecting tank 19 has stored much sewage and needs to be discharged in time.

Further, the sewage treatment system further includes a heating tank 22, and the residue collection tank 20 and the sewage collection tank 19 are located in the heating tank 22. Wherein the heating box 22 can heat the residue collection box 20 so as to keep the residue in the residue collection box 20 dry and prevent the residue from containing moisture to breed bacteria. Meanwhile, the heating box 22 can also heat the sewage collecting box 19, so that the sewage collecting box 19 is prevented from being frozen and cracked when the heating box is used in a cold area or in winter.

In conclusion, the sewage treatment system for the toilet can carry out dry-wet separation treatment on the sewage entering the system, and prevent the sewage from being directly discharged to pollute the environment. The operation of the soil treatment system will be described again below.

Referring to fig. 3, when the first valve 13 and the third valve 17 are opened and the second valve 16 and the fourth valve 18 are closed, the second cylinder 152 extends out of the second vacuum tank 151 to make the inside of the second vacuum tank 151 in a negative pressure state, and the filth in the toilet 1 is pumped into the second vacuum tank 151. Referring to fig. 4, when the first valve 13 and the third valve 17 are closed and the second valve 16 and the fourth valve 18 are opened, the second cylinder 152 extends into the second vacuum tank 151 to make the inside of the second vacuum tank 151 in a positive pressure state, and the contaminants in the second vacuum tank 151 are pressed into the first vacuum tank 111 and fall onto the filter 14. Then, the first cylinder 112 is inserted into the first vacuum tank 111 to make the air pressure in the first vacuum tank 111 in a positive pressure state, thereby applying pressure to the filth on the filter 14 so that the residue in the filth remains on the filter 14 and the filth permeates through the filter 14. Then the fifth valve 192 is opened to discharge the sewage from the second pipe 191 into the sewage collection tank 19, the fifth valve 192 is closed and the air knife valve 201 is opened to communicate the residue collection tank 20 with the first vacuum tank 111. Finally, the rotary cylinder 21 is started and drives the filter 14 to turn 180 degrees, so that the residue falls from the filter 14 into the residue collection box 20, and at this time, the first cylinder 112 extends into the first vacuum tank 111 again and applies pressure to the residue left on the filter 14, so that the residue on the filter 14 can better fall into the residue collection box 20. At the same time, the start-up heating tank 22 further dries the residue located in the residue collection tank 20, preventing the residue from breeding bacteria, and preventing the sewage collection tank 19 from freezing.

The above detailed description of the waste disposal system for toilet according to the embodiment of the present invention is provided, and the principle and the embodiment of the present invention are explained herein by using specific examples, and the above description of the embodiments is only provided to help understanding the present invention and the core concept thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (10)

1. A waste management system for a toilet, comprising:

the toilet bowl is a toilet bowl or a squatting pan;

the sewage collecting device comprises a first vacuum tank and a first air cylinder, the first vacuum tank is connected with the first air cylinder, and the first vacuum tank is connected with the toilet through a first pipeline;

a first valve disposed on the first conduit;

a filter disposed in the first vacuum tank;

when the first valve is opened, the first air cylinder is used for extending out of the first vacuum tank so as to enable the interior of the first vacuum tank to be in a negative pressure state, so that dirt in the toilet bowl is pumped into the first vacuum tank, and the dirt falls on the filter;

when the first valve is closed, the first cylinder is used for extending into the first vacuum tank to enable the interior of the first vacuum tank to be in a positive pressure state, so that pressure is applied to the dirt on the filter, residues in the dirt are left on the filter, and sewage permeates through the filter.

2. A soil treatment system as recited in claim 1 further comprising:

the sewage conveying device comprises a second vacuum tank and a second air cylinder, the second vacuum tank is connected with the second air cylinder, and the second vacuum tank is connected with the first pipeline and is positioned between the toilet and the first vacuum tank;

a second valve disposed on the first conduit and between the first vacuum tank and the second vacuum tank, the first valve being located between the toilet and the second vacuum tank;

when the first valve is opened and the second valve is closed, the second cylinder is used for extending out of the second vacuum tank so as to enable the interior of the second vacuum tank to be in a negative pressure state, and therefore the dirt in the toilet bowl is pumped into the second vacuum tank;

when the first valve is closed and the second valve is opened, the second cylinder is used for extending into the second vacuum tank so as to enable the interior of the second vacuum tank to be in a positive pressure state, and therefore the dirt in the second vacuum tank is pressed into the first vacuum tank.

3. A soil treatment system as recited in claim 2 further comprising:

a third valve disposed on the first conduit and between the toilet and the second vacuum tank, the third valve disposed proximate to the second vacuum tank, the first valve disposed proximate to the toilet;

the fourth valve is arranged on the first pipeline and located between the first vacuum tank and the second vacuum tank, the fourth valve is close to the first vacuum tank, and the second valve is close to the second vacuum tank.

4. A soil treatment system as claimed in any of claims 1-3 further including: the sewage collecting box and the residue collecting box are respectively connected below the first vacuum tank;

when the sewage collecting box is communicated with the first vacuum tank, the sewage enters the sewage collecting box; and when the residue collection box is communicated with the first vacuum tank, the residue enters the residue collection box.

5. The dirt treatment system of claim 4 further including a rotary cylinder, said rotary cylinder being connected to said filter;

when the residue collection box is communicated with the first vacuum tank, the rotary cylinder is used for driving the filter to turn over so that the residue falls into the residue collection box.

6. The dirt processing system of claim 5 wherein the first cylinder is adapted to extend into the first vacuum tank when the filter is in the inverted position to place the interior of the first vacuum tank in a positive pressure condition to force the debris on the filter into the debris collection bin.

7. The soil treatment system of claim 4 wherein the debris collection bin includes an air knife valve, the debris collection bin being connected to the first vacuum tank through the air knife valve.

8. The soil treatment system of claim 4 wherein the connection of the collection tank to the first vacuum tank is provided with at least one of a screen layer or an activated carbon layer.

9. The waste treatment system of claim 4 wherein the waste collection tank includes a controller, an alarm, and a water level sensor, the controller being electrically connected to the alarm and the water level sensor, respectively, the water level sensor being disposed within the waste collection tank;

the water level sensor is used for detecting a water level value in the sewage collecting box and sending the water level value to the controller, and the controller is used for controlling the alarm to warn when the received water level value exceeds a preset water level value.

10. The dirt treatment system of claim 4 further including a heating tank, the residue collection tank and the dirt collection tank being located within the heating tank.

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