CN210683553U

CN210683553U - Excrement treatment system and electrolytic public toilet

Info

Publication number: CN210683553U
Application number: CN201921443350.XU
Authority: CN
Inventors: 郑庆展
Original assignee: Foshan Sanshui Chuangxing Stainless Steel Products Co ltd
Current assignee: Foshan Sanshui Chuangxing Stainless Steel Products Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-05
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a fecal treatment system, a serial communication port, include: excrement and urine collecting box, electrolysis case, electrolysis back collecting box, squeezer, membrane filter box and retrieval and utilization water tank, excrement and urine water warp in the excrement and urine collecting box the electrolysis back collecting box the squeezer with membrane filter box is handled into the reuse water tank and is got into in proper order retrieval and utilization. The utility model discloses in, the water in the excrement and urine aquatic becomes the ionic state after the electrolysis, can high-efficiently, gasify into vapor rapidly under the ionic state to reach quick, efficient purpose in follow-up filtration purification process, the processing procedure is short, efficient, do not have plus medicament. The utility model also provides an electrolytic public lavatory.

Description

Excrement treatment system and electrolytic public toilet

Technical Field

The utility model relates to a public lavatory technical field especially relates to an excrement and urine processing system and electrolysis type public lavatory.

Background

The public toilet is generally of a movable type and a fixed type, wherein the movable toilet is of a frame type structure formed by welding steel materials, the bottom of the movable toilet is generally welded by channel steel or I-shaped steel, and the upright posts are made of square steel. The mobile toilet with the frame type structure can meet the hoisting requirement and can be hoisted to move, so that the mobile toilet is called as the mobile toilet. Compared with the traditional toilet, the mobile toilet is not limited by any working environment, has light and handy exterior structure and reasonable color matching, and is suitable for urban streets, park greening, stations, docks, tourist attractions, villa areas, newly-built districts, large construction sites, squares, densely-populated public places, luxurious commercial streets and the like.

At present, most of domestic mobile toilets are flushed by adopting a mode of externally connecting a tap water pipe, the water consumption is high, the fecal water is inconvenient to treat, peculiar smell is easy to generate, and the use environment is influenced. In the prior art, although there are also portable toilets for treating feces by using microorganisms, refer to chinese patents with publication numbers CN202063812U, CN206720971U, and CN 2784482Y. However, the prior art has the problems of complex structure, low treatment efficiency of the fecal water and long treatment time, and is difficult to be practically applied.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a handle the flow short, efficient, do not have plus medicament, and do benefit to the fecal treatment system of modularization installation.

The utility model also provides an electrolytic public toilet with the fecal treatment system.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

A fecal management system comprising: excrement and urine collecting box, electrolysis case, electrolysis back collecting box, squeezer, membrane filter box and retrieval and utilization water tank, excrement and urine water warp in the excrement and urine collecting box the electrolysis back collecting box the squeezer with membrane filter box is handled into the reuse water tank and is got into in proper order retrieval and utilization.

More preferably, a plurality of electrode plates which are arranged in parallel are arranged in the electrolytic tank, one of the two adjacent electrode plates is a positive plate, and the other is a negative plate; the positive plates are connected in series in sequence, and the negative plates are connected in series in sequence.

More preferably, each of the electrode plates is suspended above the electrolytic tank, a connection terminal is arranged at the bottom side of each of the electrode plates, and the connection terminal and the electrode plates are fixed by screws.

More preferably, a crushing pump is provided between the stool-collecting box and the electrolytic tank, and the stool water in the stool-collecting box is sucked to the electrolytic tank through the crushing pump.

More preferably, a first diaphragm pump is arranged between the electrolytic tank and the post-electrolysis collecting tank, and the electrolyzed fecal water in the electrolytic tank is pumped into the post-electrolysis collecting tank through the first diaphragm pump.

More preferably, a first suction pump is provided between the post-electrolysis collection tank and the press, the first suction pump being adapted to suction the faecal water in the post-electrolysis collection tank into the press.

More preferably, be connected with the biodegradable tank on the squeezer, the squeezer separates into sediment and dense water with the faecal water after the electrolysis, the sediment is arranged high temperature becomes thoroughly decomposed in the biodegradable tank, dense water gets into through the second suction pump membrane filtration case, the well water that membrane filtration case filtration purification obtained gets into from inhaling the device the retrieval and utilization water tank for wash hand, toilet flushing.

More preferably, a return pipe is connected between the membrane filtration tank and the post-electrolysis collection tank, a second diaphragm pump is arranged on the return pipe, and the concentrated water filtered and purified in the membrane filtration tank is pumped by the return pipe and the second diaphragm pump to return to the post-electrolysis collection tank.

An electrolytic public lavatory comprising: the base is arranged on a plurality of toilets on the base; the excrement treatment device is characterized in that the pedestal is provided with the excrement treatment system.

More preferably, a toilet is installed in each toilet, a vacuum tank is connected to a sewage pipe of the toilet, a vacuum pump is connected to the vacuum tank, a compressed air tank is connected to a flushing pipe of the toilet, and an air compressor is connected to the compressed air tank.

More preferably, the base is provided with an equipment room, the base is of a hollow structure, the excrement collecting box, the electrolytic tank, the electrolyzed rear collecting box, the presser and the membrane filter tank are arranged in the base, and the reuse water tank is arranged in the equipment room.

The utility model has the advantages that:

one, the utility model provides a fecal treatment system, through setting up the electrolytic tank, the water of excrement and urine aquatic becomes the ionic state after the electrolysis, can be high-efficient under the ionic state, gasify rapidly for vapor to reach quick, efficient purpose in follow-up filtration purification process, the processing procedure is short, efficient, do not have plus medicament, applicable in portable public lavatory, fixed public lavatory, also can use birds poultry fecal treatment. Meanwhile, under the action of the electrolysis device, all toxic and harmful and peculiar smell substances in the excrement water are electrolyzed into an ionic state by a molecular state, and the ionic state (atomic level) can denature the substances into nontoxic, harmless and peculiar smell-free excrement, so that the excrement can be decomposed at high temperature by a biodegradation box to finally form a dried soluble solid fertilizer, and the aim of zero emission is fulfilled.

And secondly, parts such as the electrolytic tank, the electrolytic rear collecting tank, the squeezer, the membrane filter tank, the recycling water tank and the like can be very conveniently subjected to modular design, and the electrolytic water tank is simple in structure and convenient to process and manufacture.

Thirdly, the electrolytic public toilet provided by the utility model is connected with the vacuum pump through the sewage discharge pipeline of the toilet and is connected with the compressed air tank through the flushing pipeline of the toilet; when the device is actually used, the vacuum pump is used for pumping the sewage discharge pipeline, so that blockage can be effectively reduced, and water consumption is reduced; the compressed air is utilized to pressurize and discharge the flushing water, so that the flushing force is large, and the tension caused by air bubble breakage can be utilized to more effectively take out the dirt in the toilet bowl, thereby achieving the purpose of quickly and effectively flushing the toilet bowl.

Drawings

Fig. 1 is a schematic structural view of an electrolytic public lavatory provided by the present invention.

FIG. 2 is a longitudinal sectional view of the electrolytic type public lavatory according to the present invention.

Fig. 3 shows a cross-sectional view a-a in fig. 2.

Fig. 4 illustrates a partial enlarged view of fig. 3.

FIG. 5 is a transverse sectional view of the electrolytic type public lavatory according to the present invention.

Fig. 6 is a cross-sectional view taken along line B-B of fig. 5.

FIG. 7 shows a flow chart of fecal water treatment.

FIG. 8 is a schematic view showing the structure of an electrolytic tank.

Fig. 9 is a partially enlarged view of fig. 8.

Fig. 10 is a schematic view of the toilet bowl.

Fig. 11 shows the working principle of the toilet.

Description of reference numerals:

1: base, 2: toilet, 3: excrement collecting box, 4: electrolytic tank, 5: post-electrolysis collection box, 6: presser, 7: membrane filtration tank, 8: reuse water tank, 9: equipment room, 10: stainless steel antiskid plate, 11: cement plywood, 12: step, 13: crushing pump, 14: first diaphragm pump, 15: first suction pump, 16: biodegradation box, 17: second suction pump, 18: self-priming device, 19: return line, 20: second diaphragm pump, 21: toilet bowl, 22: vacuum tank, 23: compressed air tank, 24: a vacuum pump.

4-1: box body, 4-2: electrode plate, 4-3: terminal, 4-4: and (4) screws.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Example 1

As shown in fig. 1 to 6, an electrolytic public lavatory, comprising: the device comprises a movable base 1, a plurality of toilets 2 arranged on the base 1, and excrement collecting boxes 3 arranged in the base 1 and connected with the toilets 2; the device is characterized in that an electrolytic tank 4, an electrolytic rear collection box 5, a squeezer 6, a membrane filter box 7 and a reuse water tank 8 are further arranged on the base, and excrement water in the excrement collection box 3 is sequentially treated into reclaimed water through the electrolytic tank 4, the electrolytic rear collection box 5, the squeezer 6 and the membrane filter box 7 and then enters the reuse water tank 8 for recycling.

The base 1 is of a steel box structure, and the electrolytic tank 4, the post-electrolysis collection tank 5, the squeezer 6 and the membrane filter tank 7 are all arranged in the base 1. Still be equipped with equipment room 9 on base 1 retrieval and utilization water tank 8 sets up in equipment room 9 to the water in retrieval and utilization water tank 8 takes out.

Preferably, a stainless steel antiskid plate 10 is arranged on the top of the base 1, and a cement clamping plate 11 is arranged between the stainless steel antiskid plate 10 and the base 1; to improve the surface skid resistance of the base 1.

Preferably, steps 12 are further respectively disposed at two ends of the base 1, so that a toilet user can smoothly get on the base 1 and get on and off the base.

As shown in connection with fig. 7. A crushing pump 13 is provided between the stool collecting box 3 and the electrolytic tank 4, and the stool water in the stool collecting box 3 is sucked to the electrolytic tank 4 through the crushing pump 13. Here, the advantage of using the breaking pump 13 for suction is that the fecal water can be broken, thereby facilitating electrolysis of the components in the fecal water.

A first diaphragm pump 14 is arranged between the electrolytic tank 4 and the post-electrolysis collecting tank 5, and the electrolyzed fecal water in the electrolytic tank 4 is pumped into the post-electrolysis collecting tank 5 through the first diaphragm pump 14. By arranging the electrolytic rear collection box 5, the excrement water can be electrolyzed and collected in time, the excrement water is prevented from being accumulated in the electrolytic tank 4 for a long time, and the electrolytic effect is improved.

A first suction pump 15 is arranged between the post-electrolysis collection tank 5 and the presser 6, and the first suction pump 15 is used for sucking the fecal water in the post-electrolysis collection tank 5 into the presser 6 for pressing. The function of the presser 6 is: the water and the slag in the excrement water are separated, and the batch squeezing can be realized by arranging the first suction pump 15, so that the squeezing efficiency is high.

Preferably, be connected with biodegradable tank 16 on squeezer 6, squeezer 6 separates into sediment and dense water with the excrement and urine after the electrolysis after, the sediment is discharged biodegradable tank 16 medium and high temperature is rotten, dense water enters into through the suction of second suction pump 17 further filters, purifies in membrane filtration tank 7, the well water that membrane filtration tank 7 filtration purification obtained enters into retrieval and utilization water tank 8 through the suction of self-priming device 18 for wash hand, toilet flushing.

Preferably, a return pipe 19 is connected between the membrane filtration tank 7 and the post-electrolysis collection tank 5, a second diaphragm pump 20 is arranged on the return pipe 19, and the concentrated water filtered and purified in the membrane filtration tank 7 is sucked and returned to the post-electrolysis collection tank through the return pipe 19 and the second diaphragm pump 20 so as to be circularly filtered and purified.

As shown in fig. 8 and 9, the electrolytic tank 4 includes a tank body 4-1 and a plurality of electrode plates 4-2 arranged in parallel in the tank body 4-1, wherein one of the two adjacent electrode plates 4-2 is a positive electrode plate, and the other is a negative electrode plate; the positive plates are sequentially connected in series, and the negative plates are sequentially connected in series; so as to be connected with the anode and the cathode of the power supply. In this embodiment, each electrode plate 4-2 is suspended on the upper side of the box body 4-1, a connection terminal 4-3 is arranged on the bottom side of each electrode plate 4-2, and the connection terminal 4-3 is fixed with the electrode plate 4-2 by a screw 4-4.

In the embodiment, water in the fecal water is electrolyzed to be in an ionic state, and can be efficiently and rapidly gasified to steam in the ionic state, so that the purposes of rapidness and high efficiency are achieved in the subsequent filtering and purifying process. Under the action of the electrolysis device, all toxic and harmful and peculiar smell substances in the excrement water are electrolyzed into ionic state by molecular state, and the ionic state (atomic level) can denature the substances into nontoxic, harmless and peculiar smell-free excrement, and the excrement is decomposed at high temperature by a biodegradation box to finally form dried soluble solid fertilizer which can be directly used after being taken out.

As shown in fig. 10 and 11, a toilet 21 is provided in each toilet 2, a vacuum tank 22 is connected to a sewage pipe of the toilet 21, and a vacuum pump 24 is connected to the vacuum tank 22 to evacuate the vacuum tank 22; a compressed air tank 23 is connected to a flushing pipe of the toilet bowl 21, and an air compressor is connected to the compressed air tank 23 to supply compressed air to the compressed air tank 23.

When in actual use, the vacuum tank 22 and the vacuum pump 24 are used for pumping the sewage discharge pipeline, so that the blockage can be effectively reduced, and the water consumption is reduced; the compressed air is utilized to pressurize and discharge the flushing water, so that the flushing force is large, and the dirt in the toilet bowl 21 can be more effectively removed by utilizing the tension caused by air bubble breakage, thereby achieving the purpose of quickly and effectively flushing the toilet bowl.

Example 2

In the fecal treatment system provided by this embodiment, the structures and the connection relationships of the collecting tank, the electrolytic post-collection tank, the presser, the membrane filtration tank and the reuse water tank are the same as those in embodiment 1, and are not described herein again. The difference is that the fecal treatment system is applied to a stationary public toilet. In other embodiments, the fecal treatment system can also be applied to the fecal treatment of livestock to achieve zero emission, and is not limited to this embodiment.

It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.

Claims

1. A fecal management system comprising: the system comprises an excrement collecting box, an electrolytic box, an electrolyzed collecting box, a squeezer, a membrane filter box and a reuse water box, wherein excrement water in the excrement collecting box is sequentially treated into reclaimed water through the electrolytic box, the electrolyzed collecting box, the squeezer and the membrane filter box, and the reclaimed water enters the reuse water box for recycling;

a plurality of electrode plates which are arranged in parallel are arranged in the electrolytic tank, one of the two adjacent electrode plates is a positive plate, and the other is a negative plate; the positive plates are sequentially connected in series, and the negative plates are sequentially connected in series; each electrode plate is arranged on the upper side of the electrolytic tank in a hanging manner, and a wiring terminal is arranged on the bottom side of each electrode plate;

be connected with the biodegradable tank on the squeezer, the squeezer separates into sediment and dense water with the faece of urine after the electrolysis, the sediment is arranged high temperature becomes thoroughly decomposed in the biodegradable tank, dense water gets into through the second suction pump membrane rose box, the well water that membrane rose box filtration purification obtained gets into from inhaling the device the retrieval and utilization water tank for wash hand, toilet flushing.

2. A fecal management system according to claim 1 characterized in that the connection terminals are screwed to the electrode plates.

3. A fecal management system according to claim 1 characterized in that a breaking pump is arranged between the fecal collection tank and the electrolysis tank, the fecal water in the fecal collection tank is pumped through the breaking pump to the electrolysis tank.

4. The fecal treatment system according to claim 1 characterized in that a first diaphragm pump is arranged between the electrolytic tank and the post-electrolysis collecting tank, and the electrolyzed fecal water in the electrolytic tank is pumped into the post-electrolysis collecting tank through the first diaphragm pump.

5. A fecal management system according to claim 1 characterized in that between the post-electrolysis collection tank and the press a first suction pump is arranged, which pump is used to suction the fecal water in the post-electrolysis collection tank into the press.

6. The fecal treatment system of claim 1 characterized in that a return pipe is connected between the membrane filtration tank and the post-electrolysis collection tank, a second diaphragm pump is arranged on the return pipe, and the concentrated water filtered and purified in the membrane filtration tank is sucked and returned to the post-electrolysis collection tank through the return pipe and the second diaphragm pump.

7. An electrolytic public lavatory comprising: the base is arranged on a plurality of toilets on the base; characterized in that a fecal management system according to any of the claims 1-6 is provided at the base; a toilet is arranged in each toilet, a vacuum tank is connected to a sewage discharge pipeline of the toilet, a vacuum pump is connected to the vacuum tank, a compressed air tank is connected to a flushing pipeline of the toilet, and an air compressor is connected to the compressed air tank.

8. An electrolytic public lavatory according to claim 7, wherein an equipment room is provided on the base, the base has a hollow structure, the stool-collecting box, the electrolytic tank, the post-electrolysis collecting box, the presser and the membrane filtration tank are provided in the base, and the reuse tank is provided in the equipment room.