阅读说明：本技术 一种城市智慧水务供水设备 (City wisdom water utilities water supply equipment ) 是由 雷纯坚 于 2021-07-07 设计创作，主要内容包括：本发明公开了一种城市智慧水务供水设备,包括固设于地面上的厕所外壳,所述厕所外壳内设有两个左右位置对称且开口向前的厕所腔,所述厕所腔底部固定连接有马桶；本发明内设有雨水收集槽,可以将雨天的自然资源收集过滤再利用于公共场合的厕所冲洗以及简单的清理,实现有限资源的合理再利用,保护环境,绿色发展；本发明内设有过滤装置,可以将收集的雨水通过离心运动消除杂质垃圾,使得最终使用的水资源可以用于人们的皮肤的简单清洗,同时没有杂质的水冲厕所也是保护了马桶本身的内部结构,延长马桶的使用寿命,降低维修成本。(The invention discloses urban intelligent water supply equipment, which comprises a toilet shell fixedly arranged on the ground, wherein two toilet cavities which are symmetrical in left and right positions and are provided with forward openings are arranged in the toilet shell, and a toilet is fixedly connected to the bottom of each toilet cavity; the rainwater collecting tank is arranged in the rainwater collecting device, so that natural resources in rainy days can be collected, filtered and reused for flushing toilets in public places and simple cleaning, reasonable reuse of limited resources is realized, the environment is protected, and green development is realized; the invention is internally provided with the filtering device, can eliminate impurity garbage from the collected rainwater through centrifugal motion, so that the finally used water resource can be used for simply cleaning the skin of people, and meanwhile, the water flushing toilet without impurities also protects the internal structure of the toilet, prolongs the service life of the toilet and reduces the maintenance cost.)

1. The utility model provides an urban wisdom water utilities water supply equipment, includes sets firmly the lavatory shell on subaerial, its characterized in that: two toilet cavities which are symmetrical left and right and have forward openings are arranged in the toilet shell, a toilet is fixedly connected to the bottom of the toilet cavity, a first sliding groove which has an upward opening and extends into the ground through the toilet shell is arranged on the bottom wall of the toilet cavity on the front side of the toilet, a first driving column which extends into the toilet cavity is connected in a sliding manner in the first sliding groove, a stepping plate is fixedly connected to the bottom wall of the first driving column, the bottom wall of the stepping plate is fixedly connected with the bottom wall of the toilet cavity through two first springs which are symmetrical left and right, a threaded groove with a downward opening is arranged in the first driving column, a first rotating groove is communicated with the bottom wall of the first sliding groove, a first threaded shaft which extends into the first sliding groove and is in threaded connection with the threaded groove is connected with the bottom wall of the first rotating groove in a rotating manner, and the first threaded shaft is in non-self-locking threaded connection with a plurality of threaded grooves, the outer side wall of the first rotating groove is communicated with a first disk cavity, the side wall of the first threaded shaft in the first rotating groove is fixedly connected with a first disk extending into the first disk cavity, a plurality of gear grooves which are annularly arranged and have outward openings are arranged in the first rotating disc, a first gear block with an iron block arranged inside is connected in the gear grooves in a sliding manner, the first gear block is fixedly connected with the inner wall of the gear groove through a second spring, a first electromagnetic block is arranged in the first disc, the garbage collecting device is characterized in that a water storage cavity is arranged in the ground on the lower side between the two toilet cavities, a filtering device which is rotatably connected with the bottom wall of the water storage cavity and can filter rainwater for reuse is installed on the top wall of the water storage cavity, and a recovery device which can pack and recover filtered garbage is installed in the ground on the lower side of the filtering device.

2. The city intelligent water service water supply equipment according to claim 1, characterized in that: the toilet is characterized in that a toilet door is rotatably connected to the front side of the left wall of the toilet cavity, a display board is fixedly mounted on the front wall of the toilet door, a door handrail is fixedly connected to the front wall of the toilet door and located on the lower side of the display board, when the toilet is used by a person, the display board automatically changes text prompts, and the door handrail is externally locked.

3. The city intelligent water service water supply equipment according to claim 2, characterized in that: the filtering device comprises a circular top plate rotationally connected with the top wall of the water storage cavity, the bottom wall of the top plate is fixedly connected with an annular filter screen, the bottom wall of the annular filter screen is fixedly connected with a circular bottom plate, a communicating groove which penetrates up and down is arranged in the bottom plate, the left wall and the right wall of the communicating groove are communicated with a second rotating groove with a downward opening, a first rotating shaft with a first motor arranged on the rear wall is rotatably connected between the front wall and the rear wall of the second rotating groove, the first rotating shaft is fixedly connected with a baffle plate, the top wall of the water storage cavity is communicated with a third rotating groove communicated with the side wall of the first disc cavity close to the symmetry center, the top wall of the third rotating groove is rotatably connected with a connecting column fixedly connected with the top wall of the top plate, a water guide groove with an upward opening and penetrating through the bottom wall of the top plate is arranged in the connecting column, and the outer side wall of the connecting column is fixedly connected with a second rack block which can be meshed with the first rack block.

4. The city intelligent water service water supply equipment according to claim 3, characterized in that: the water storage device is characterized in that the top wall of the toilet shell is fixedly connected with a water storage block, a rainwater cavity with an upward opening is arranged in the water storage block, the bottom wall of the rainwater cavity is communicated with a water guide pipe extending into the water guide groove, and a valve is mounted on the water guide pipe.

5. The city intelligent water supply equipment according to claim 4, characterized in that: the recycling device comprises a garbage groove which is connected with the bottom plate and is arranged in the ground and communicated with the bottom wall of the communicating groove, a first hydraulic pump is arranged in the rear wall of the garbage groove and is fixedly connected with a first pressing block in sliding connection with the left wall and the right wall of the garbage groove through a first hydraulic pipe, a gravity sensor is arranged on the bottom wall of the garbage groove on the lower side of the communicating groove, a third sliding groove is arranged on the top wall of the garbage groove on the front wall of the water storage cavity and is communicated with a front baffle plate which can extend into the garbage groove, a first driving cavity is arranged on the front wall of the third sliding groove and is communicated with the front wall of the first sliding groove, a first electric slide rail which can drive the front baffle plate to move is arranged in the first driving cavity, a second hydraulic pump is arranged in the ground on the rear side of the third sliding groove, and a second hydraulic pipe which can extend into the garbage groove is arranged on the bottom wall of the second hydraulic pump, and the second hydraulic pipe bottom wall is fixedly connected with a second pressing block, the second pressing block is positioned on the front side of the third sliding groove, the left wall and the right wall of the garbage groove are slidably connected with a conveying plate, and the second pressing block is positioned on the upper side of the conveying plate.

6. The city intelligent water supply equipment according to claim 5, wherein: conveying piece both sides rubbish groove lateral wall intercommunication is equipped with the stable groove of two position symmetries, it is connected with the second screw thread axle to rotate between the lower wall on the stable groove, threaded connection have on the second screw thread axle with stable groove sliding connection's stable piece, the lateral wall that stable piece is close to the symmetric center with conveying piece lateral wall fixed connection, the right side the second motor of being connected with right side second screw thread axle is installed to the stable groove roof.

7. The city intelligent water supply equipment according to claim 6, characterized in that: the conveying groove left wall is communicated with a fourth sliding groove, a closing plate which can extend into the conveying groove is connected in the fourth sliding groove in a sliding mode, and a second electric sliding rail which can drive the closing plate to move is arranged on the bottom wall of the fourth sliding groove in a communicating mode.

Technical Field

The invention relates to the technical field of smart cities, in particular to a smart water supply device for cities.

Background

The smart city is a city informatization advanced form which fully applies a new generation of information technology to various industries in the city and is based on the innovation of the next generation of knowledge society, the informatization, the industrialization and the urbanization deep integration are realized, the 'big urban disease' is relieved, the urbanization quality is improved, the fine and dynamic management is realized, the urban management effect is improved, and the urban living quality is improved.

Disclosure of Invention

The invention aims to provide urban intelligent water supply equipment, which is used for overcoming the defects in the prior art.

The urban intelligent water supply equipment comprises a toilet shell fixedly arranged on the ground, wherein two toilet cavities which are symmetrical in left and right positions and are provided with forward openings are arranged in the toilet shell, a toilet is fixedly connected to the bottom of the toilet cavity, a first sliding groove which is provided with an upward opening and penetrates through the toilet shell and extends into the ground is arranged on the bottom wall of the toilet cavity positioned on the front side of the toilet, a first driving column extending into the toilet cavity is connected in the first sliding groove in a sliding mode, a foot stepping plate is fixedly connected to the bottom wall of the first driving column, the bottom wall of the foot stepping plate is fixedly connected with the bottom wall of the toilet cavity through two first springs which are symmetrical in left and right positions, a threaded groove with a downward opening is arranged in the first driving column, a first rotating groove is communicated with the bottom wall of the first sliding groove, and a first threaded shaft which extends into the first sliding groove and is in threaded connection with the threaded groove is rotatably connected to the bottom wall of the first rotating groove, the first threaded shaft is connected with a plurality of threaded grooves through non-self-locking threads, a first disc cavity is communicated with the outer side wall of the first rotating groove, a first disc extending into the first disc cavity is fixedly connected to the side wall of the first threaded shaft in the first rotating groove, a plurality of gear grooves which are arranged in an annular mode and are provided with outward openings are arranged in the first disc, a first gear block internally provided with an iron block is connected in the gear grooves in a sliding mode, the first gear block is fixedly connected with the inner wall of the gear groove through a second spring, a first electromagnetic block is arranged in the first disc, a water storage cavity is arranged in the ground surface on the lower side in the middle of the two toilet cavities, and a filtering device which is rotatably connected with the bottom wall of the water storage cavity and can filter rainwater for reuse is installed on the top wall of the water storage cavity. And a recovery device which can pack and recover the filtered garbage is arranged in the ground and is positioned on the lower side of the filtering device.

According to the further technical scheme, a toilet door is rotatably connected to the front side of the left wall of the toilet cavity, a display board is fixedly mounted on the front wall of the toilet door, a door handrail is fixedly connected to the front wall of the toilet door and located on the lower side of the display board, when the toilet door is used by a person, the display board automatically changes character prompts, and the door handrail is externally locked.

In a further technical scheme, the filtering device comprises a circular top plate which is rotationally connected with the top wall of the water storage cavity, the bottom wall of the top plate is fixedly connected with an annular filter screen, the bottom wall of the annular filter screen is fixedly connected with a round bottom plate, a communicating groove which is penetrated up and down is arranged in the bottom plate, the left wall and the right wall of the communicating groove are communicated with a second rotating groove with a downward opening, a first rotating shaft with a first motor arranged on the rear wall is rotatably connected between the front wall and the rear wall of the second rotating groove, the first rotating shaft is fixedly connected with a baffle plate, the top wall of the water storage cavity is communicated with a third rotating groove communicated with the side wall of the first disc cavity close to the symmetry center, the top wall of the third rotating groove is rotatably connected with a connecting column fixedly connected with the top wall of the top plate, a water guide groove with an upward opening and penetrating through the bottom wall of the top plate is arranged in the connecting column, and the outer side wall of the connecting column is fixedly connected with a second rack block which can be meshed with the first rack block.

According to the further technical scheme, the top wall of the toilet shell is fixedly connected with a water storage block, a rainwater cavity with an upward opening is formed in the water storage block, the bottom wall of the rainwater cavity is communicated with a water guide pipe extending into the water guide groove, and a valve is mounted on the water guide pipe.

The recycling device comprises a garbage groove which is connected with the bottom plate and is arranged in the ground and is communicated with the bottom wall of the communicating groove, a first hydraulic pump is arranged in the rear wall of the garbage groove and is fixedly connected with a first pressing block which is in sliding connection with the left wall and the right wall of the garbage groove through a first hydraulic pipe, a gravity sensor is arranged on the bottom wall of the garbage groove which is positioned at the lower side of the communicating groove, a third sliding groove is arranged on the top wall of the garbage groove which is positioned at the front wall of the water storage cavity and is communicated with the top wall of the garbage groove, a front baffle plate which can extend into the garbage groove is in sliding connection with the third sliding groove, a first driving cavity is arranged on the front wall of the third sliding groove in a communicating manner, a first electric slide rail which can drive the front baffle plate to move is arranged in the first driving cavity, a second hydraulic pump is arranged in the ground and is positioned at the rear side of the third sliding groove, and a second hydraulic pipe which can extend into the garbage groove is arranged on the bottom wall of the second hydraulic pump, and the second hydraulic pipe bottom wall is fixedly connected with a second pressing block, the second pressing block is positioned on the front side of the third sliding groove, the left wall and the right wall of the garbage groove are slidably connected with a conveying plate, and the second pressing block is positioned on the upper side of the conveying plate.

According to the technical scheme, the garbage bin lateral wall is communicated with and is provided with two stable grooves which are symmetrical in position, a second threaded shaft is rotatably connected between the upper wall and the lower wall of each stable groove, a stable block is connected to the second threaded shaft in a threaded manner and is in sliding connection with the stable grooves, the side wall, close to the center of symmetry, of each stable block is fixedly connected with the lateral wall of the corresponding conveying block, and the top wall of each stable groove is provided with a second motor connected with the second threaded shaft on the right side.

According to the technical scheme, a fourth chute is communicated with the left wall of the conveying groove, a closing plate which is arranged in the conveying groove can extend to the fourth chute in a sliding connection mode, and a second electric sliding rail which can drive the closing plate to move is communicated with the bottom wall of the fourth chute.

Further technical scheme, the retaining intracavity install with the first water pipe of closestool intercommunication, the pond of washing hand of two position symmetries of wall fixedly connected with about the lavatory shell, wash hand the pond back wall expert through connecting axle fixed mounting have tap, tap pass through the second connecting pipe with the cistern intercommunication, wash hand the pond diapire intercommunication and be equipped with the drain pipe with groundwater circulation system intercommunication.

According to the technical scheme, the right wall of the rainwater cavity is communicated with a water replenishing pipe which is fixedly connected with the ground and is connected with a water source, and a switch valve is installed on the right wall of the water replenishing pipe.

The invention has the beneficial effects that: the rainwater collecting tank is arranged in the rainwater collecting device, so that natural resources in rainy days can be collected, filtered and reused for flushing toilets in public places and simple cleaning, reasonable reuse of limited resources is realized, the environment is protected, and green development is realized;

the filtering device is arranged in the invention, so that the collected rainwater can be centrifugally moved to remove impurity garbage, the finally used water resource can be used for simply cleaning the skin of people, and meanwhile, the water flushing toilet without impurities also protects the internal structure of the toilet, prolongs the service life of the toilet and reduces the maintenance cost;

the first electromagnetic block arranged in the first disc can simultaneously control all the first rack blocks in the first disc, so that the simultaneous operation of all the first rack blocks on the first disc is ensured, a foundation is laid for subsequent smooth operation, and meanwhile, one electromagnetic block drives a plurality of first rack blocks to move simultaneously, so that the total usage amount of a driving power supply is reduced, the energy is saved, the environment is protected, and the manufacturing cost is reduced;

the stepping plate arranged on the front side of the closestool is arranged in the closestool, and the power supply is replaced by walking of a user to drive the filtering work, so that the manufacturing cost is reduced, and meanwhile, the energy-saving and environment-friendly effects are achieved.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent water supply device for urban water services according to the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic view of the structure at A-A in FIG. 2;

FIG. 4 is a schematic view of the structure at B-B in FIG. 3;

FIG. 5 is a schematic view of the first threaded shaft of FIG. 2;

FIG. 6 is a schematic diagram of the structure at the first electromagnetic block of FIG. 5;

fig. 7 is a schematic structural view of the communication groove in fig. 2.

Detailed Description

In order that the objects and advantages of the present invention will be more clearly understood, the following detailed description of the invention with reference to the examples is to be understood as being given only for the purpose of describing one urban intelligent water service installation or several specific embodiments thereof, and not strictly limiting the scope of protection specifically claimed by the present invention, as used herein, the terms upper, lower, left and right are not limited to their strict geometric definition, but include tolerances for rational and inconsistency of machining or human error, the following detailed description of which is given:

referring to fig. 1-7, the intelligent water supply equipment for urban water service according to the embodiment of the invention comprises a toilet housing 12 fixed on a floor 11, two toilet chambers 22 with symmetrical left and right positions and forward openings are arranged in the toilet housing 12, a toilet 25 is fixedly connected to the bottom of the toilet chamber 22, a first chute 28 with an upward opening and extending into the floor 11 through the toilet housing 12 is arranged on the bottom wall of the toilet chamber 22 at the front side of the toilet 25, a first driving column 30 extending into the toilet chamber is slidably connected in the first chute 28, a foot pedal plate 26 is fixedly connected to the bottom wall of the first driving column 30, the bottom wall of the foot pedal plate 26 is fixedly connected to the bottom wall of the toilet chamber 22 through two first springs 29 with symmetrical left and right positions, a threaded groove 34 with a downward opening is arranged in the first driving column 30, a first rotating groove 32 is communicated with the bottom wall of the first chute 28, the bottom wall of the first rotating groove 32 is rotatably connected with a first threaded shaft 31 which extends into the first sliding groove 28 and is in threaded connection with the threaded groove 34, the first threaded shaft 31 is in non-self-locking threaded connection with a plurality of threaded grooves 34, the outer side wall of the first rotating groove 32 is communicated with a first disk cavity 33, the side wall of the first threaded shaft 31 positioned in the first rotating groove 32 is fixedly connected with a first disk 43 which extends into the first disk cavity 33, a plurality of gear grooves 44 which are annularly arranged and have outward openings are arranged in the first disk 43, a first gear block 46 which is internally provided with an iron block 47 is slidably connected in the gear groove 44, the first gear block 46 is fixedly connected with the inner wall of the gear groove 44 through a second spring 45, a first electromagnetic block 35 is arranged in the first disk, a toilet cavity 36 is arranged in the ground 11 which is positioned at the lower side between the two toilet cavities 22, the top wall of the water storage cavity 26 is provided with a filtering device 101 which is rotatably connected with the bottom wall of the water storage cavity 36 and can filter rainwater for reuse. A recycling device 102 capable of packing and recycling the filtered garbage is installed in the ground 11 below the filtering device 101.

Advantageously or exemplarily, a toilet door 17 is rotatably connected to the front side of the left wall of the toilet cavity 12, a display board 19 is fixedly installed on the front wall of the toilet door 17, a door handle 18 is fixedly connected to the front wall of the toilet door 17 and positioned below the display board 19, the display board automatically changes the text prompt when a person uses the toilet, and the exterior of the door handle 18 is locked.

Beneficially or exemplarily, the filtering device 101 includes a circular top plate 39 rotatably connected to the top wall of the impounding chamber 36, the bottom wall of the top plate 39 is fixedly connected to an annular filter screen 40, the bottom wall of the annular filter screen 40 is fixedly connected to a circular bottom plate 55, a communication groove 73 penetrating vertically is provided in the bottom plate 55, a second rotary groove 74 with a downward opening is provided in communication with the left and right walls of the communication groove 73, a first rotary shaft 75 with a first motor mounted on the rear wall is rotatably connected between the front and rear walls of the second rotary groove 74, a baffle 53 is fixedly connected to the first rotary shaft 75, a third rotary groove 38 communicated with the top wall of the impounding chamber 36 and communicated with the side wall of the first disc chamber 33 close to the symmetry center, a connecting column 41 fixedly connected to the top wall of the top plate 39 is rotatably connected to the top wall of the third rotary groove 38, a water guiding groove 37 with an upward opening and penetrating through the bottom wall of the top plate 39 is provided in the connecting column 41, the outer side wall of the connecting column 41 is fixedly connected with a second rack block 42 which can be meshed with the first rack block 46, a first motor is started to drive a first rotating shaft 75 to rotate, and the first rotating shaft 75 drives the baffle 53 to rotate to conduct or close filtrate.

Advantageously or exemplarily, the top wall of the toilet housing 12 is fixedly connected with a water storage block 12, a rainwater cavity 21 with an upward opening is arranged in the water storage block 12, a water conduit 23 extending into the water chute 37 is arranged in communication with the bottom wall of the rainwater cavity 21, a valve 24 is mounted on the water conduit 23, and the valve 24 is actuated so that rainwater in the rainwater cavity 21 can enter the water storage cavity 36 for processing and utilization.

Beneficially or exemplarily, the recycling device 102 includes a garbage bin 52 disposed in the ground 11 connected to the bottom plate 55 and communicated with the bottom wall of the communicating groove 73, a first hydraulic pump 56 mounted in the rear wall of the garbage bin 52, the first hydraulic pump 56 being fixedly connected to a first pressing block 58 slidably connected to the left and right walls of the garbage bin 52 through a first hydraulic pipe 57, a gravity sensor 54 mounted on the bottom wall of the garbage bin 52 located at the lower side of the communicating groove 73, a third sliding groove 59 communicatively connected to the top wall of the garbage bin 52 located at the front wall of the reservoir chamber 36, a front baffle 61 slidably connected to the third sliding groove 59 and capable of extending into the garbage bin 52, a first driving chamber communicatively connected to the front wall of the third sliding groove 59, a first electric slide rail 60 mounted in the first driving chamber and capable of driving the front baffle 61 to move, a second hydraulic pump 62 disposed in the ground 11 located at the rear side of the third sliding groove 59, it is that it can extend to install second hydraulic pressure pipe 63 in the rubbish groove 52, second hydraulic pressure pipe 63 diapire fixedly connected with second briquetting 64 is located the third spout 59 front side rubbish groove 52 left and right wall sliding connection has conveying board 65, is located conveying board 65 upside rubbish groove 52 roof intercommunication is equipped with opening transport groove 66 up, when rubbish falls and reaches appointed weight on gravity inductor 54, starts first hydraulic pump 56 and drives first briquetting 58 and remove and promote rubbish and move forward and laminate with preceding holding plate 61, restarts second hydraulic pump 62 and drives second pressing plate 64 and move down and carry out square compression to whole rubbish. After the compression is finished, the second pressing plate 64 is driven to reset through the second hydraulic pump 54, the first electric slide rail 60 is started to drive the front blocking plate 61 to move to conduct the garbage groove 52, and then the first hydraulic pump 56 is started again to push the garbage compressed into blocks to the conveying block 65 to be conveyed upwards and sent out.

Beneficially or exemplarily, two stabilizing grooves with symmetrical positions are arranged on the side walls of the garbage can 52 on two sides of the conveying block 65 in a communicating manner, a second threaded shaft 71 is rotatably connected between the upper wall and the lower wall of each stabilizing groove, a stabilizing block 72 in sliding connection with the stabilizing grooves is in threaded connection with the second threaded shaft 71, the side wall of the stabilizing block 72 close to the symmetrical center is fixedly connected with the side wall of the conveying block 65, a second motor 70 connected with the right second threaded shaft is installed on the top wall of the stabilizing groove on the right side, the second motor 70 is started to drive the left second threaded shaft 71 and the right second threaded shaft 71 to rotate, and the second threaded shaft 71 drives the conveying block 65 to move up and down through the stabilizing block 72.

Advantageously or exemplarily, a fourth sliding slot 68 is provided in communication with the left wall of the output slot 66, a closing plate 67 capable of extending into the output slot 66 is slidably connected in the fourth sliding slot 68, a second electric slide rail 69 capable of driving the closing plate 67 to move is provided in communication with the bottom wall of the fourth sliding slot 68, and the second electric slide rail 69 is activated to drive the closing plate 67 to move to open or close the output slot 66.

Beneficially or exemplarily, a first water pipe 51 communicated with the toilet 25 is installed in the water storage cavity 36, two wash basins 16 with symmetrical positions are fixedly connected to the left wall and the right wall of the toilet housing 12, a water tap 21 is fixedly installed on the rear wall of the wash basin 16 through a connecting shaft 20, the water tap 21 is communicated with the water storage cavity 36 through a second connecting pipe 49, a drain pipe 48 communicated with an underground water circulation system is arranged on the bottom wall of the wash basin 16, the water tap is started to lead out water in the water storage cavity 36 for washing hands and the like, water in the water storage cavity 36 is pumped into the toilet through the first water pipe 51 for flushing, and sewage after flushing is discharged into the underground water circulation system for unified recovery.

Advantageously or exemplarily, the right wall of the rainwater cavity 21 is communicated with a water replenishing pipe 14 fixedly connected with the ground 11 and connected with a water source, the right wall of the water replenishing pipe 14 is provided with a switch valve 15, and when the water in the water storage tank 36 is insufficient due to no rain for a long time, the switch valve 15 can be manually rotated to manually replenish the water storage cavity 36.

The invention discloses urban intelligent water supply equipment, which comprises the following working procedures:

in an initial state, the display board 19 is closed, the front side and the rear side of the door handrail 18 are not locked, the first spring 29 is only pressed by the foot pedal 26, the first electromagnetic block 35 is closed, the second spring 45 is not stressed, the first gear block 46 is positioned outside the gear groove 44, the first motor is closed, the baffle 53 is positioned in the communicating groove 73, the valve 24 is closed, the first hydraulic pump 56 is closed, the first pressing block 58 is attached to the rear wall of the garbage groove 52, the gravity sensor 54 is closed, the first electric sliding rail 60 is closed, the front resistance plate 61 is positioned in the garbage groove 52, the second hydraulic pump 62 is closed, the second pressing block 64 is attached to the top wall of the garbage groove 52, the second motor 70 is closed, the transmission block 65 is positioned on the bottom wall, the second electric sliding rail 69 is closed, the closing plate 67 is positioned in the delivery groove 66, the water faucet 21 is closed, and the switch valve 15 is closed.

When raining, rainwater can be collected through the rainwater cavity 21 and guided into the filtering device 101 in the water storage cavity 36 through the water guide pipe 23, most of water directly flows into the water storage cavity 36 through the filter screen to wait for use, and a small part of water contains impurities to wait for centrifugal treatment and reuse.

When a person uses the toilet, the stepping plate 26 is stepped on, the first driving column 30 is moved downwards through the stepping plate 26, the first driving column 30 drives the first threaded shaft 31 to rotate, the corresponding first electromagnetic block 35 is closed when the stepping plate 26 is stressed, the corresponding first rack block 46 is popped out to be meshed with the second rack block 42 to drive the filtering device 101 to be started, when the stepping plate 26 is not stressed, the corresponding first electromagnetic block 35 is started, the corresponding first rack block 42 is retracted to not work with the second rack block 42, when the two stepping blocks 26 are both stressed, only the first electromagnetic block 35 on the right side is started, and when the user leaves the stepping plate 26, the first spring 29 drives the stepping plate 26 to reset to wait for next work.

After the filtering device 101 is started for a plurality of times, the first motor is started to enable the filtered garbage to enter the garbage device 52, and the recovery device 102 is started to compress, recover and convey the garbage reaching a certain weight out of the ground 11 for processing and recycling.

When the user finishes using the toilet, the water tap can be started to wash hands and clean the hands, and when the user does not rain for a long time, the switch valve 15 can be manually rotated to manually replenish water in the water storage cavity 36.

The invention has the beneficial effects that: the rainwater collecting tank is arranged in the rainwater collecting device, so that natural resources in rainy days can be collected, filtered and reused for flushing toilets in public places and simple cleaning, reasonable reuse of limited resources is realized, the environment is protected, and green development is realized;

the filtering device is arranged in the invention, so that the collected rainwater can be centrifugally moved to remove impurity garbage, the finally used water resource can be used for simply cleaning the skin of people, and meanwhile, the water flushing toilet without impurities also protects the internal structure of the toilet, prolongs the service life of the toilet and reduces the maintenance cost;

the first electromagnetic block arranged in the first disc can simultaneously control all the first rack blocks in the first disc, so that the simultaneous operation of all the first rack blocks on the first disc is ensured, a foundation is laid for subsequent smooth operation, and meanwhile, one electromagnetic block drives a plurality of first rack blocks to move simultaneously, so that the total usage amount of a driving power supply is reduced, the energy is saved, the environment is protected, and the manufacturing cost is reduced;

the stepping plate arranged on the front side of the closestool is arranged in the closestool, and the power supply is replaced by walking of a user to drive the filtering work, so that the manufacturing cost is reduced, and meanwhile, the energy-saving and environment-friendly effects are achieved.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.