CN216866145U - Ecological PC assembled washroom that dashes groove - Google Patents

Abstract

The utility model discloses an ecological PC assembled washroom, which comprises a plurality of squatting main bodies which are sequentially spliced and communicated, wherein an exhaust port of the squatting main body positioned at the tail part is communicated with a cutting device, the cutting device is provided with an upper exhaust port, a clear water tank of the cutting device is communicated with a water tank system through a water pump to realize waste water utilization, the squatting main body is provided with a main tank and two small flushing tanks, the two small flushing tanks are respectively positioned at two sides of the main tank and are communicated with the main tank, the water tank system is communicated with the main tank of the squatting main body positioned at the head part and the two small flushing tanks, propellers are arranged at two sides of the inner wall of the main tank, a vortex is formed after the propellers are met by flushing water for cutting, and water flushed from the small flushing tanks is used for suppressing splashing and cleaning the side wall of the main tank when the main tank flushes water. The utility model saves water, is easy to be cleaned, has good cleaning effect, low cost and long service life.

Description

Ecological PC assembled washroom that dashes groove

Technical Field

The utility model relates to the technical field of building materials, in particular to an ecological PC (polycarbonate) assembled washtrough toilet.

Background

Public toilets are usually arranged in places such as stations, districts, street sides, hospitals and the like, the existing public toilets are single in decoration due to the use of a traditional structure, drain pipes are installed in underground or a next layer of suspended ceiling, secondary hole repairing is carried out after each squatting position drain vertical pipe passes through a floor or the floor, but the repairing quality is difficult to guarantee, the position of a toilet is difficult to guarantee due to the fact that doubtful soil is poured and tamped around the toilet, particularly, the end head and a water supply pipe of the toilet are bound by a rubber pipe manually, water leakage is easy, the installation cost is high, if the toilet is cracked and leaks due to the fact that a certain process is not in place, the use is directly influenced, and the performance of the toilet is lost, in addition, the existing toilets are not provided with a protection mechanism, and each squatting position is provided with an independent water tank for manual control or inductive flushing, the water consumption is big with high costs, and the water supply pipe directly buries and can bring the portion just for the maintenance in the wall, and when the earthquake easily breaks and leaks, can cause the damage to the lavatory moreover to can shorten the life in lavatory.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an ecological PC assembled washroom to solve the above technical problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an ecological PC assembled washroom, includes the position main part of squatting that a plurality of spliced in proper order intercommunication, is located the position main part of squatting of afterbody and gets rid of mouthful and cutting device intercommunication, cutting device has upper drainage mouth, cutting device's clear water tank passes through water pump and water tank system intercommunication and realizes waste water utilization, wherein, the position main part of squatting has main tank and two bath microgrooves, two it is located respectively to wash by water the microgrooves the both sides in main tank and with the main tank intercommunication, the main tank of the position main part of squatting of water tank system and two bath microgrooves intercommunication, just the inner wall both sides in main tank are equipped with the screw, wash by water and meet form the swirl behind the screw and cut, the water that washes by water the microgrooves and wash when the main tank is washed by water the lateral wall in main tank.

Further, the position main part of squatting includes cell body, two support right angle folded plates and footboard, main tank and two wash by water the sulculus and be located on the cell body, two support right angle folded plate and detain and establish the both sides of cell body, the footboard overlap joint is two support on the right angle folded plate, have on the footboard with the strip hole of main tank intercommunication.

Furthermore, a splash baffle plate positioned at one end of the strip hole is arranged on the pedal.

Furthermore, a plurality of cleaning holes communicated with the main groove are formed at the joint of the pedal and the supporting right-angle folding plate, and the outer ends of the cleaning holes extend to the top surface of the supporting right-angle folding plate.

Further, cutting device still includes the casing, go up the drain hole and be located go up the top of casing, go up have on the casing with the afterbody the connector of the mouth intercommunication of getting rid of the position main part of squatting, be equipped with gyration filtration passageway and cutting mechanism in the upper shell, through the connector gets into excrement and urine in the upper shell is followed after cutting mechanism cuts gyration filtration passageway's tangential import gets into in the gyration filtration passageway, gyration filtration passageway central point with clear water tank intercommunication.

Furthermore, the cutting mechanism comprises two rows of cutting circular rollers, and the connecting port and the upper drain port are both positioned between the two rows of cutting circular rollers.

Furthermore, a gland is arranged at the upper opening of the upper shell, the upper drain outlet is positioned on the gland, and a certain distance is reserved between the gland and the top of the rotary filtering channel.

Furthermore, the groove body, the supporting right-angle folded plate and the pedal are all made of concrete, and the concrete is formed by mixing one or more of crushed bricks, crushed mixed soil blocks or coal slag after crushing treatment with oyster shell ash.

Furthermore, the connection part of the groove body and the support right-angle folded plate is connected in a tongue-and-groove connection mode, and a waterproof rubber sealing strip is arranged in the tongue-and-groove.

Furthermore, the water pump is located in the middle of the clean water tank, the upper shell is connected to the top of the clean water tank, and a water outlet pipe of the water pump passes through the center of the rotary filtering channel.

Furthermore, two adjacent transverse partition plates with one ends connected with the wall body are arranged between the squatting position main bodies, and the other ends of the transverse partition plates are connected with a longitudinal partition plate.

The technical scheme can show that the utility model has the advantages that:

the propeller is arranged in the main tank, so that the water is flushed to the propeller to form a vortex to cut and break up excrement, and the excrement is convenient to clean;

the side walls of the main tank are prevented from splashing and cleaning when the main tank is flushed by flushing water through the two small flushing tanks, so that residual dead corners in the main tank are avoided, and the main tank is flushed cleanly;

a clear water tank of the cutting device is communicated with a water tank system through a water pump to realize waste water utilization;

all parts of the squatting position main body are made of concrete, so that the bending strength of the squatting position main body is improved, the squatting position main body is connected by adopting the groove and the groove, and a waterproof rubber sealing strip is arranged in the groove and the groove to form a protection mechanism, so that the impact force generated by the squatting position main body on a human body can be buffered during an earthquake, the human body is prevented from being damaged, the safety of the human body during the earthquake is prevented, and the service life of the squatting position main body is prolonged;

the toilet adopts centralized flushing, the output water flow is adjusted by setting the power of a water pump, the flushing frequency is controlled by using the water flow to save water, and a cutting system is additionally arranged at the tail part of the toilet to filter the water supplied to a water tank, so that the effects of environmental protection, energy conservation and the like are achieved;

the method has the advantages of simple and convenient installation, no technical content, short construction period, guaranteed product quality, convenient transportation, no intersection with other processes, energy conservation, environmental protection, noise reduction, environment protection and one-step on-site process construction.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

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

FIG. 1 is a floor plan of the present invention.

FIG. 2 is a three-dimensional schematic view of the squat main body of the present invention.

Fig. 3 is a three-dimensional plan view of the main body of the squatting position of the utility model.

Fig. 4 is a three-dimensional sectional view of the squat main body of the present invention.

Fig. 5 is a schematic view of a tongue-and-groove joint of the present invention.

Fig. 6 is a schematic view of the connection of the cutting device and the water tank system of the present invention.

Fig. 7 is a schematic structural diagram of the cutting device of the present invention.

Fig. 8 is a schematic view of the reinforcement of the support right angle flap of the present invention.

Fig. 9 is a schematic illustration of reinforcement of the foot plate of the present invention.

List of reference numerals: the squatting pan comprises a squatting pan main body 1, a pan body 11, a main pan 111, a small flushing pan 112, a propeller 113, a supporting right-angle folded plate 12, a cleaning hole 121, a pedal 13, a strip hole 131, a splash baffle 132, a cutting device 2, an upper shell 21, a connecting port 22, a rotary filtering channel 23, a clear water tank 24, a water pump 25, a gland 26, an upper sewage discharge port 27, a cutting round roller 28, a water return pipe 3, a water tank system 4, a flushing water tank 41, a main pan flushing pipe 42, a small pan flushing pipe 43, a transverse partition plate 5 and a longitudinal partition plate 6.

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.

The ecological PC assembled type washroom refers to a washroom with more than two squatting positions, and the squatting positions are separated by partition plates to form a plurality of washrooms for use in districts or stations and in public toilets. The water-saving toilet has certain toilet use functions, functions such as water saving and the like and safety of public toilets in communities or stations are kept, the water flushing of the water tank is performed through the water flow size (the water in the water tank is filled with a ball float valve to the top and automatically opened to flush) to determine the flushing times and the interval time (the flushing times are controlled according to the squatting number of the toilet and are generally controlled once every 3 minutes within 6 minutes, 5 minutes within 6), the water of the water tank is flushed to a main tank to flush to a propeller to form vortex cutting and scattering in addition, the water is flushed to a cutting system through a small flushing tank, and clear water is discharged to the water tank for recycling after cutting and filtering. The aim is achieved by means of combination and installation and the like of an automatic production field of an ecological PC assembly type washroom manufacturer based on BIM technology development.

Referring to fig. 1 to 7 for further explanation of the present application, as shown in fig. 1, 2, 3 and 6, an ecological PC assembled washroom includes a plurality of squat main bodies 1 sequentially connected and communicated, a discharge port of the squat main body 1 located at the tail is communicated with a cutting device 2, the cutting device 2 has an upper drain port 27, a clean water tank 24 of the cutting device 2 is communicated with a water tank system 4 through a water pump 25 and a water return pipe 3 to realize waste water utilization, wherein the squat main body 1 has a main tank 111 and two small flush tanks 112, the two small flush tanks 112 are respectively located at two sides of the main tank 111, the small flush tank 112 is communicated with the main tank 111 through a plurality of channels arranged side by side to make flush radiation uniform, the water tank system 4 is communicated with the main tank 111 and the two small flush tanks 112 of the squat main body 1 located at the head, and propellers 113 are arranged at two sides of the inner wall of the main tank 111, the main tank 111 and the two small flushing tanks 112 flush simultaneously, flush water and meet the propeller 113 and then form a vortex to cut and disperse excrement, water flushed from the small flushing tanks 112 is used for suppressing splashing and cleaning during flushing of the main tank 111 on the side wall of the main tank 111, and waste water after cleaning of the main tank 111 completely enters the cutting device 2.

As shown in fig. 2, 3 and 4, in the present application, it is preferable that the main tank 111 has a circular cross section, and when water is flushed, the water is concentrated, so that the inner wall of the main tank 111 has no dead angle, and the surface is smooth and is not easy to stick impurities, thereby having a self-cleaning function.

Squatting position main part 1 includes cell body 11, two support right angle folded plates 12 and footboard 13, adopts the mode of concatenation to form squatting position main part 1 is convenient for transport and installation, main tank 111 and two little grooves 112 of washing by water are located on the cell body 11, two support right angle folded plates 12 and detain and establish the both sides of cell body 11, footboard 13 overlap joint is two support right angle folded plates 12 is last, footboard 13 has the effect of splashproof and the position control of squatting, have on the footboard 13 with the slotted eye 131 of main tank 111 intercommunication, just screw 113 is located the below of footboard 13, do not be equipped with in the 150mm width of the bottom of main tank 111 screw 113, the bottom of main tank 111 is not equipped with screw 113 is so that ensure the ability of washing by water, and is not lost to the flood peak.

A splash guard 132 is arranged on the pedal 13 and positioned at one end of the strip hole 131. Avoid urine to rush out, can keep this application to keep clean state for a long time.

The connection between the foot plate 13 and the support right angle flap 12 is provided with a plurality of cleaning holes 121 which are communicated with the main groove 111, and the outer ends of the cleaning holes 121 extend to the top surface of the support right angle flap 12. The cleaning holes 121 are arranged to facilitate sanitary cleaning of the support right-angle folded plate 12 without dead angles.

As shown in fig. 4 and 5, when the squatting position main body 1 is installed, the connection part of the groove body 11 and the support right-angle folded plate 12 is connected in a tongue-and-groove connection mode, a waterproof rubber sealing tape is arranged in the tongue-and-groove, and weather-proof glue is added at the joint to seal and increase water tightness. The waterproof rubber sealing strip has the effects of preventing water leakage, resisting earthquake and the like, prolongs the service life of the utility model, and can prevent the utility model from damaging people in earthquake; when the pedal 13 is installed, structural glue is injected between the pedal 13 and the supporting right-angle folded plate 12 and the groove body 11 for sealing to increase the integrity.

This application is specific, waterproof rubber sealing area is hollow professional rubber area.

As shown in fig. 6, water tank system 4 is including installing water tank 41 on the wall of the position of squatting main part 1 one end that is close to the prelude, water tank 41 is connected with water charging system, explains after the time interval of washing by water of this application is greater than the time of settlement the water level in the water tank 41 can not satisfy the function of continuous automatic interval bath, water charging system carries out the moisturizing until water tank 41 releases the moisturizing that stops after washing by water, water tank 41's delivery port of washing by water passes through main tank flushing pipe 42 and the main tank 111 intercommunication of the position of squatting main part 1 of prelude, water tank 41's delivery port is through two little groove 112 intercommunications of washing by water of two little groove flushing pipe 43 and the position of squatting main part 1 of prelude, realizes main tank 111 and two wash by water little groove 112 simultaneously. The interval flushing control principle of the flushing water tank 41 is to control the water flow rate by setting the power of the water pump 25, to control the interval flushing times by adjusting the water flow rate to adjust the time for filling the flushing water tank 41, and to automatically open the flushing valve when the flushing water tank 41 is full of water.

As shown in fig. 7, the cutting device 2 further includes an upper housing 21, the upper drainage port 27 is located at the top of the upper housing 21, a connection port 22 communicating with the drainage port of the squatting main body 1 at the tail is arranged on the upper housing 21, a rotary filtering channel 23 and a cutting mechanism are arranged in the upper housing 21, the excrement entering the upper housing 21 through the connection port 22 enters the rotary filtering channel 23 along a tangential inlet of the rotary filtering channel 23 after being cut by the cutting mechanism, the central portion of the rotary filtering channel 23 is communicated with the clean water tank 24, the water pump 25 is located at the middle position of the clean water tank 24, the upper housing 21 is connected to the top of the clean water tank 24, the water outlet pipe of the water pump 25 passes through the central portion of the rotary filtering channel 23, and the bottom of the clean water tank 24 has a lower drainage port, wherein the cutting mechanism comprises two rows of cutting rollers 28, and the connecting port 22 and the upper drain port 27 are both positioned between the two rows of cutting rollers 28.

In the present embodiment, the rotary filter channel 23 has at least five turns.

In order to make the cutting device 2 conveniently, the present application is specific, the upper opening of the upper casing 21 is provided with a gland 26, the upper drainage port 27 is located on the gland 26, and the gland 26 and the top of the rotary filtering channel 23 are spaced at a certain distance.

When the cutting device 2 works, the cutting rollers 28 (each roller is provided with burrs) are driven to rotate by water flushing to cut and break excrement, so that water forms a vortex, part of light floating objects are directly discharged into a sewer pipe through the upper sewage discharge port 27 under the action of water, the rest sewage and the broken excrement can enter the rotary filtering channel 23, the broken excrement can be continuously dispersed in the rotary filtering channel 23 by utilizing the impulsive force or friction of the water during rotation, floating objects with a specific gravity higher than that of the water are still remained in the clean water tank 24 and are floated on the inner top surface of the gland 26 after being filtered for several times, then the sewage is discharged to the upper sewage discharge port 27 under the action of water, the excrement is lighter than the water after being cut according to the floating principle, part of the sewage is still remained at the bottom of the clean water tank 24 and is partially submerged in the clean water tank 24, a certain floating objects are remained on the water surface in the clean water tank 24, so that the water pump 25 is arranged in the middle of the clean water tank 24 and can pump the clean water for use, the sundries heavier than water are discharged to a drain pipe through a lower drain outlet.

As shown in figure 1, a transverse partition plate 5 with one end connected with a wall body is arranged between every two adjacent squatting main bodies 1, and the other end of the transverse partition plate 5 is connected with a longitudinal partition plate 6. The height of the transverse clapboard 5 and the height of the longitudinal clapboard 6 are both 90MM, so that the lighting and ventilation are facilitated, and the thickness of the transverse clapboard 5 and the thickness of the longitudinal clapboard 6 are both 50 MM.

The trough body 11, the supporting right-angle folded plate 12, the pedal 13, the transverse partition plate 5 and the longitudinal partition plate 6 are all made of concrete, and the concrete is formed by mixing one or more of crushed bricks, crushed mixed blocks or coal slag after crushing treatment with oyster shell ash. The various coarse aggregates after the construction waste is crushed can be matched with the surfaces of the puzzled soil with various required colors and the like, the concrete is manufactured and formed at one time without decoration and fitment, the requirements of promoting green and environment-friendly carbon to reach the peak and intelligently building and the like in the current country are met, the labor cost and the material cost are saved, the manufacturing cost is reduced, the strength of the puzzled soil for manufacturing the supporting right-angle folded plate 12 and the pedal 13 is C30, in order to enhance the strength of the supporting right-angle folded plate 12 and the pedal 13, as shown in figures 8 and 9, a plurality of reinforcing steel bars are arranged in the supporting right-angle folded plate 12 and the pedal 13, the diameter of the reinforcing steel bar in the supporting right-angle folded plate 12 is 6mm which is consistent with the length direction of the supporting right-angle folded plate 12, the adjacent interval is 150mm, the diameter of the reinforcing steel bar in the supporting right-angle folded plate 12 which is perpendicular to the length direction of the supporting right-angle folded plate 12 is 6mm, and the adjacent intervals are 200 mm; the diameter of the reinforcing steel bars in the pedal 13, which is consistent with the length direction of the pedal 13, is 4mm, the adjacent interval is 150mm, the diameter of the reinforcing steel bars in the pedal 13, which is perpendicular to the length direction of the pedal 13, is 4mm, the adjacent interval is 200mm, and the specifications and the distribution of the reinforcing steel bars in the transverse partition plate 5 and the longitudinal partition plate 6 are the same as those of the supporting right-angle folded plate 12.

Install earlier during this application installation the position main part of squatting 1, baffle, water tank system 4 again, cutting device 2's order installation again.

When the squatting position main body 1 is installed, paying off is carried out according to each squatting position elevation before installation according to the overall layout of a toilet refined by BIM software, points are drawn on required positions according to design elevation, an ink marker is flicked by two points according to a hidden-drawing horizontal line, and the squatting position is paid off according to the overall layout to adopt the tension of a measuring tape to go out the position. The groove body 11 is adjusted to be aligned with the paying-off position for placing and fixing, after the elevation and the position meet the requirements for rechecking, the second groove body 11 is inserted into the rabbet of the previous groove body 11 for fixing, and the installation is carried out one by one according to the above. And a main water drainage pipe of a squatting position is installed, structural glue is injected into the joint of the groove bodies 11 and the groove bodies 11 after the plurality of groove bodies 11 are installed, the water is prevented from being leaked, the structural glue is cleaned from sundries on the surfaces of the groove bodies 11, and the water is tightly prevented from leaking when the structural glue is applied. The supporting right-angle folded plates 12 on two sides of the groove body 11 are installed, the supporting right-angle folded plates 12 are placed in alignment with the paying-off position and the groove body 11 position and then installed one by one, and the supporting right-angle folded plates 12 are knotted at the joint positions after installation to form glue free. After glue is applied, the pedal 13 is installed next to the pedal 13, the pedal 13 is adjusted to be aligned with the squatting position, installed and fixed one by one, and after the pedal 13 is installed, sealing treatment is carried out at the joint through structural glue. And after 24 hours of installation, performing irrigation experiments, sealing the tail drain pipe by adopting a sand bag before irrigation, and performing tissue acceptance after water testing is qualified, wherein the irrigation height is based on the top surface of the tank body 11.

During the baffle installation, the installation of pegging graft earlier 5 horizontal separators 5 is on the wall and go on the temporary fixation again, checks elevation and hang down straightness and then installs one by one after meeting the requirements, waits that 5 whole installations of horizontal separators accomplish the back and then peg graft installation vertical separators 6, transfers into vertical separators 6 and carries out the temporary fixation after, adjusts elevation and position etc. and installs one by one after meeting the requirements, waits that all installations to accomplish to all handing-over departments adopt to wait to glue sealed fixed.

When 2 installation of cutting device, at first come optional equipment according to the 2 grade sizes of the position quantity determination cutting device of squatting, can descend one process construction according to the qualified back of checking earlier such as plane position and mark, carry out aggregate erection to cutting device 2 earlier, then be connected the bolt temporarily fixed on fixing cutting device 2 discharge clear water pipe and water tank, take one's place the fastening bolt after the trial run is qualified. After the installation is finished, the water is tested and the operation is qualified, and then the acceptance is organized.

By adopting the installation mode, the installation is convenient and simple, the construction period is short without technical content, the product quality is ensured, the transportation is convenient, the operation is not crossed with other processes, the energy is saved, the environment is protected, and one process construction is carried out on site.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. The utility model provides an ecological PC assembled washroom, its characterized in that includes the position main part of squatting (1) of a plurality of concatenation intercommunication in proper order, is located the discharge opening and the cutting device (2) intercommunication of the position main part of squatting (1) of afterbody, cutting device (2) have upper drain outlet (27), waste water utilization is realized through water pump (25) and water tank system (4) intercommunication in clear water tank (24) of cutting device (2), wherein, position main part of squatting (1) has main tank (111) and two wash by water vat (112), two wash by water vat (112) are located respectively the both sides of main tank (111) and with main tank (111) intercommunication, water tank system (4) and main tank (111) and two wash by water vat (112) intercommunication of the position main tank (1) that is located the prelude, just the inner wall both sides of main tank (111) are equipped with screw (113), the water is flushed and forms a vortex for cutting after meeting the propeller (113), and the water flushed from the small flushing tank (112) is used for suppressing splashing and cleaning the side wall of the main tank (111) when the main tank (111) is flushed.

2. The ecological PC assembled type washroom as claimed in claim 1, wherein the squatting main body (1) comprises a tank body (11), two supporting right-angle folding plates (12) and a pedal (13), the main tank (111) and the two flushing small tanks (112) are positioned on the tank body (11), the two supporting right-angle folding plates (12) are buckled at two sides of the tank body (11), the pedal (13) is lapped on the two supporting right-angle folding plates (12), and a strip hole (131) communicated with the main tank (111) is formed in the pedal (13).

3. An ecological PC fabricated washroom as in claim 2, wherein the footplate (13) is provided with a splash guard (132) at one end of the bar hole (131).

4. An eco PC fabricated notching toilet according to claim 2, wherein a plurality of cleaning holes (121) communicating with the main groove (111) are provided at a junction of the step plate (13) and the supporting right angle flap (12), and outer ends of the cleaning holes (121) extend to a top surface of the supporting right angle flap (12).

5. The ecological PC assembled washroom as claimed in claim 1, wherein the cutting device (2) further comprises an upper housing (21), the upper sewage discharge port (27) is located at the top of the upper housing (21), the upper housing (21) is provided with a connection port (22) communicated with the discharge port of the squatting main body (1) at the tail, a rotary filtering channel (23) and a cutting mechanism are arranged in the upper housing (21), the excrement entering the upper housing (21) through the connection port (22) enters the rotary filtering channel (23) along the tangential inlet of the rotary filtering channel (23) after being cut by the cutting mechanism, and the central part of the rotary filtering channel (23) is communicated with the clean water tank (24).

6. The eco-PC fabricated washroom as claimed in claim 5, wherein the cutting mechanism comprises two rows of cutting rolls (28), the connection port (22) and the upper drain port (27) each being located between the two rows of cutting rolls (28).

7. The eco PC fabricated washroom as claimed in claim 5, wherein a gland (26) is provided at the upper opening of the upper housing (21), the upper drain port (27) is located on the gland (26), and the gland (26) is spaced apart from the top of the rotary filter channel (23).

8. The ecological PC fabricated washroom as claimed in claim 2, wherein the tank body (11), the supporting right-angle folded plate (12) and the pedal (13) are all made of concrete, and the concrete is formed by mixing one or more of crushed bricks, crushed concrete blocks or coal slag after crushing treatment with oyster shell ash.

9. The ecological PC assembled notching toilet according to claim 2, wherein the connection between the trough body (11) and the supporting right-angle folded plate (12) is connected by means of tongue-and-groove connection, and a waterproof rubber sealing tape is arranged in the tongue-and-groove.

10. The eco-PC fabricated washroom as claimed in claim 5, wherein the water pump (25) is located at a middle position of the clean water tank (24), the upper housing (21) is connected to the top of the clean water tank (24), and an outlet pipe of the water pump (25) passes through a central portion of the rotary filtering channel (23).

11. The ecological PC assembled washroom as claimed in claim 1, wherein a transverse partition plate (5) is provided between two adjacent squatting main bodies (1), one end of the transverse partition plate being connected to the wall, and the other end of the transverse partition plate (5) being connected to a longitudinal partition plate (6).

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