CN108374456B

CN108374456B - Automatic operation platform for water-saving and electricity-saving comprehensive service of public toilet

Info

Publication number: CN108374456B
Application number: CN201710910842.4A
Authority: CN
Inventors: 周树
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2024-03-29
Anticipated expiration: 2037-09-29
Also published as: CN108374456A

Abstract

The invention provides a water-saving and electricity-saving comprehensive service automatic operation platform for a public washroom, which comprises a washstand, wherein a cabinet body is arranged below the table top of the washstand, a washtub, a secondary water collecting tank, a meal dreg tea root processor, a hand dryer and a hot water system are arranged on the washstand. But also can automatically clean without manual cleaning. The invention can promote the level of service provided by the toilet and increase the warm feeling and fashion feeling of the toilet.

Description

Automatic operation platform for water-saving and electricity-saving comprehensive service of public toilet

Technical Field

The invention relates to the technical field of comprehensive service of a bathroom, in particular to a water-saving and electricity-saving comprehensive service automatic operation platform for a public bathroom.

Background

The use requirement of the public washroom is comprehensive, from flushing and washing of the toilet, to cleaning of the lunch box teacup, and to finishing of the appearance. In the prior art, tap water is generally used for flushing a toilet, and some secondary water discharged from a wash basin can be used, however, the use of a secondary water energy-saving device can be plagued by the need of frequently cleaning a water collecting tank and a filter screen; the washing of lavatory, lunch-box teacup has the demand of using hot water, and current public bathroom can provide very little hot water, need dry the hand after the wash a hand, and the bathroom sets up the hand dryer is common, but generally all sets up alone on the wall of bathroom one corner, does not have with the combination setting of wash stand, brings inconvenience for the use. When the tea set and the lunch box are cleaned, the tea residue or tea roots are generated, and a filtering device is arranged beside the basin, so that the basin needs to be cleaned manually frequently. With respect to the appearance arrangement, there are generally mirrors in a bathroom, but facilities for cleaning shoes are rarely provided.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the automatic operation platform for the water-saving and electricity-saving comprehensive service of the public washroom, which can combine the functional equipment required by the washroom with the washstand, has compact arrangement, saves space and is convenient to use.

The invention further aims to provide the public toilet water-saving and electricity-saving comprehensive service automatic operation platform which can automatically clean without manually cleaning the water-saving device.

The purpose of the invention is realized in the following way:

an automatic operation platform for water-saving and electricity-saving comprehensive service of public washstand, which comprises a washstand, a cabinet body is arranged below the table top of the washstand,

a plurality of wash basins are arranged on the table top of the wash stand, each wash basin is provided with a water tap, and a water pipe connected with the water tap extends into the cabinet body to be collected and is connected with a tap water pipeline; a drain pipe is arranged below each washstand and extends into the cabinet body to be converged into a secondary water pipeline;

a secondary water collecting tank is arranged in the cabinet body, a secondary water inlet and a secondary water outlet are arranged on the secondary water collecting tank, the secondary water inlet is connected with the secondary water pipeline, the secondary water outlet is connected with a secondary water conveying pipeline which is used for connecting a secondary water using device in use, and a valve and a conveying pump are arranged on the secondary water conveying pipeline; the water collecting tank is internally provided with a high-low liquid level sensor and a secondary water filter, the secondary water filter is arranged on the secondary water inlet, the secondary water filter comprises a filter screen, and the filter screen is arranged below the secondary water inlet; the water collecting tank is also provided with a water supplementing inlet of primary water, which is used for connecting a tap water pipe in use, the water supplementing inlet is connected with a water supplementing pipe, the water collecting tank is also provided with a water drain port and an overflow port, and the water drain port and the overflow port are provided with pipelines for connecting a sewer; the circuit device is arranged to provide power for the high-low liquid level sensor, the delivery pump and the valve;

a pouring basin of the tea roots of the meal residues is arranged on the washstand, a pouring basin tap is arranged on the pouring basin, a connecting pipeline of the pouring basin tap is connected with a tap water pipe, the pouring basin tap is provided with a valve, and the valve tap is connected with a valve switch sensor; a processor for crushing garbage is arranged in the cabinet body, a drain pipe of the dumping basin is connected with an inlet of the processor, an outlet of the processor is connected with a sewer through a conduit, the valve switch sensor is associated with a motor in the processor, so that the dumping basin faucet is started as soon as the dumping basin faucet is started, and the processor is connected with the circuit device to obtain electricity;

a hand dryer is also arranged on the washstand, and the hand dryer is connected with the circuit device to obtain electricity;

also included is a hot water system that is: a branch pipe is arranged on a tap water pipeline, an electric heater is arranged on the branch pipe to heat tap water in the branch pipe, the branch pipe is connected with the tap, and the electric heater is connected with the circuit device to obtain electricity.

Further, the tap may be a mixing tap, the branch pipe is connected to a hot water port of the tap, and a cold water port of the tap is directly connected to a tap water line.

Further, a shoe polisher is arranged in the cabinet body, the shoe polisher is arranged at the lower part of the cabinet body, a shoe inlet of the shoe polisher is exposed out of the cabinet body, and the shoe polisher is connected with the circuit device to obtain electricity;

a frame is extended upward on the top of the washstand, and a mirror and a display screen are arranged on the frame, and the display screen is electrically connected with the circuit device and connected with a computer.

Preferably, the display screen is a touch screen.

Further, the secondary water inlet of the secondary water collecting tank is also connected with one of the following water pipes: an air conditioner condensed water collecting pipe; rain and flood collecting water pipes.

Further, the secondary water collecting tank also comprises a cleaner which comprises a water inlet pipe, a rotary water spray pipe and a rotary driving device,

one end of the water inlet pipe is connected with the water supplementing pipe, and the other end of the water inlet pipe is provided with a first water outlet and a second water outlet;

the rotary water spraying pipe is rotatably arranged on a bracket in the water collecting tank, one end of the rotary water spraying pipe corresponds to the first water outlet of the water supplementing pipe, so that primary water in the water inlet pipe enters the rotary water spraying pipe, the other end of the rotary water spraying pipe is a closed end, and the rotary water spraying pipe is provided with a plurality of water spraying holes at least at the closed end;

the rotary driving device comprises a blade and a primary water driving part, wherein the blade is arranged on the outer wall of the rotary water spraying pipe, the primary water driving part is the second water outlet, and the blade corresponds to the second water outlet so that the primary water of the second water outlet impacts the blade to drive the rotary water spraying pipe to rotate.

Further, the number of the second water outlets is at least two, correspondingly, the paddles are arranged at least at two positions on the circumference of the rotary water spray pipe, the paddles are uniformly distributed on the outer wall of the rotary water spray pipe, and each paddle corresponds to the corresponding second water outlet.

Further, the support connected with the rotary water spraying pipe is the water inlet pipe, and a sealed bearing device is arranged between the rotary water spraying pipe and a straight pipe connected with the water inlet pipe and corresponding to the rotary water spraying pipe.

Preferably, the bearing device is structured such that an outer shoulder is provided on the outer wall of the straight pipe, the bearing is sleeved on the outer shoulder from above the straight pipe and fixed, an inner shoulder is provided on the inner wall of the rotary water spray pipe, the rotary water spray pipe is sleeved outside the straight pipe, and the inner shoulder is abutted against the bearing and fixed.

The bearing structure can meet the use requirement if the bearing with the sealing structure is selected. If the bearing does not have a sealing structure, it is also necessary to provide a sealing structure. The sealing structure may be:

and a sealing piece supporting shoulder is further arranged on the outer wall of the straight pipe, and a sealing ring is arranged on the sealing piece supporting shoulder and is tightly pressed with the outer wall of the rotary spray pipe so as to seal the rotary spray pipe and the straight pipe.

Further, the rotary water spraying pipe can be provided with an inner shoulder, a sealing ring is arranged on the inner shoulder, the inner shoulder is pressed against the upper end face of the bearing, and the sealing ring is pressed against the straight pipe.

Further, the closed end of the rotary spray pipe is a spherical closed end, and a water spray hole is arranged on the spherical wall of the spherical closed end.

Preferably, the diameter of the spherical closed end is greater than the maximum outer diameter of the rotary spout.

Specifically, the water inlet pipe may be of such a structure: the rotary water spraying pipe comprises a reducing four-way joint and a straight pipe, wherein the calibers of an upper interface and a lower interface of the reducing four-way joint are the same, the calibers of a left interface and a right interface are the same and are smaller than those of the upper interface and the lower interface, an upper side interface is connected with the water supplementing pipe, a lower side interface is connected with the upper end of the straight pipe, and the lower end of the straight pipe is used as a first water outlet and is inserted into an upper port of the rotary water spraying pipe; the left and right side interfaces are connected with a 90-degree elbow and then are connected with a short pipe downwards to form two second water outlets which correspond to the paddles on the rotary water spray pipe.

Preferably, the caliber of the left and right interfaces of the reducing four-way joint is 40-60% of the caliber of the upper and lower interfaces.

Further, the secondary water filter also comprises a filter screen cleaner,

the secondary water filter comprises a filter shell and a guide cover, wherein the filter shell is a box body with an open bottom and communicated with a water collecting tank, the box body is fixed at the upper part in the water collecting tank, the upper shell wall of the filter shell is provided with the secondary water inlet, the filter screen is fixed on the peripheral side wall of the filter shell, and the guide cover is arranged above the filter screen and corresponds to the secondary water outlet; the filter screen cleaner comprises a primary water distributor and a primary water inlet for cleaning the filter screen, wherein the primary water distributor is arranged in the guide cover and positioned above the filter screen, the primary water inlet for cleaning the filter screen corresponds to the primary water distributor, and the primary water inlet for cleaning the filter screen is connected with the water supplementing pipe through a connecting pipe.

The filter screen is a cone made of filter materials and fixed in the filter shell, the lower part of the cone is provided with an overflow port, the overflow port is connected with a conduit, and the conduit passes out of the water collecting tank to be connected with a sewer in use;

the guide cover is a conical shell with a small upper opening and a large lower opening, the guide cover is fixed in the filter shell and positioned above the filter screen, and the secondary water inlet corresponds to the outer wall of the conical shell of the guide cover;

the filter screen cleaner comprises a primary water distributor which is arranged above the filter screen, and a primary water inlet for cleaning the filter screen corresponds to the primary water distributor.

The primary water distributor may be:

the sprayer is a conical shell with a large upper part and a small lower part and is fixed inside the guide cover, water spraying holes are formed in the conical shell and correspond to the filter screen, and an interface is arranged at the upper end of the sprayer and connected with the primary water inlet.

The primary water distributor may also be:

and the conical guide body with the small upper part and the large lower part is fixed inside the guide cover, and the upper end of the conical guide body corresponds to the primary water inlet.

The lower end edge of the guide cover is positioned in the upper end edge of the filter screen, and the maximum end edge of the primary water distributor is positioned in the lower end edge of the guide cover.

The diameter of the outer edge of the primary water distributor is smaller than the outer diameter of the guide cover by 3-10mm.

The filter screen cleaning can be performed through the filter screen cleaning: when the water tank is supplemented with primary water, the primary water is led to the primary water distributor through the primary water inlet, and is sprayed on the filter screen through the distribution of the primary water distributor, so that the inclined screen surface of the filter screen can be washed, the trapped matters remained on the inclined filter screen can be discharged into a sewer through the primary water with a certain water pressure, and most of the primary water for washing flows into the water tank through the filter screen.

The automatic operation platform for the water-saving and electricity-saving comprehensive service of the public washroom is more convenient to use by combining devices frequently used in the washroom, and is more reasonable in structure compared with the mode that each device is independently placed, reasonably arranged and connected: the secondary water collecting tank has the advantages that through the special structure, the inner wall of the water collecting tank and all parts in the water collecting tank can be cleaned while primary water is replenished, and even the retentate remained on the filter screen can be washed, so that the water collecting tank does not need to be manually cleaned in the use process, any external power is not needed in the cleaning process, the secondary water energy-saving device is improved, contribution is made to popularization and promotion of the secondary water energy-saving device, and the washed primary water can flow into the water collecting tank and cannot be wasted; the electric heater is connected with the tap water pipe of the wash basin faucet, the trouble that heat loss and connecting pipeline are caused by long-distance hot water conveying are avoided, the pouring basin is arranged on the wash stand, a user can pour the meal residues and tea roots into the wash basin when washing tableware or teacups, the tableware teacups are simply washed firstly, and then the wash basin is carefully washed, so that the cleaning of secondary water entering the water collecting tank can be ensured, the burden of a turbidity identification device in the secondary water pipe is lightened, the turbidity identification device can be omitted, the meal residues and tea roots can be crushed by a processor and discharged along with washing water when the wash basin is simply washed, manual cleaning is not needed, and the environment of a bathroom is not affected. The shoe-cleaning machine is combined into the washstand, so that the level of service provided by the bathroom can be improved, and the warmth and fashion sense of the bathroom can be improved; the hand dryer is combined into the wash stand, so that convenience is provided for drying hands after washing, and the electric heater, the processor and the shoe polisher are electrically connected with the circuit device in the secondary water collecting tank, so that the circuit structure is simple.

The invention is further illustrated by the following figures and examples.

Drawings

Fig. 1 is a schematic structural diagram of an automatic operation platform for water-saving and electricity-saving integrated service in public toilets.

Fig. 2 is a schematic view of the structure of the secondary water collection tank in the public toilet section shown in fig. 1.

Fig. 3 is a schematic view showing a structure of a cleaner provided in the secondary water collection tank shown in fig. 2.

Fig. 4 is a schematic structural view of still another filter screen cleaner.

Wherein:

mesa 01, cabinet 02, wash basin 03, tap 031, drain pipe 032, clear turbidity identification device 04 tap water line 05, pouring basin 06, pouring basin tap 061, processor 07, hand dryer 08, shoe polisher 09, mirror 010, display screen 011, storage cabinet 012, header 1, drain 11, drain valve 11a, secondary water inlet pipe 2, secondary water drain pipe 3, high and low liquid level sensor 4, chemical feeder 41, tap water pipe 5, water replenishment pipe 6, secondary water filter 7, filter housing 71, filter screen 72, overflow port 721, conduit 722, pod 73, the filter screen cleaner 74, the sprayer 741, the water spraying holes 741a, the filter screen cleaner primary water guide tube 741b, the conical guide bodies 741-1,8, the water inlet tube 81, the harness pipe 81a, the lock nut 81b, the reducing four-way 811, the 90-degree elbow 811a, the short tube 811b, the straight tube 812, the outer shoulder 812a, the seal supporting shoulder 812b, the seal ring 812c, the rotary water spraying pipe 82, the bearing pipe 821, the reducing sleeve 822, the blade pipe 823, the pipe 824, the spherical end 825, the inner shoulder 82a, the water spraying holes 821, the rotary driving device 83, the blade 831, the second water outlet 832 and the bearing 84.

Detailed Description

As shown in fig. 1, one embodiment of the automatic operation platform for the water-saving and electricity-saving integrated service in the public washroom provided by the invention comprises a washstand, wherein a cabinet body 02 is arranged below a table top 01 of the washstand, a plurality of washtubs 03 are arranged on the table top 01 of the washstand, a water tap 031 is arranged on each washtub 03, and a water pipe connected with the water tap 031 extends into the cabinet body to be collected and is connected with a tap water pipeline 05; a drain pipe 032 is arranged below each washstand 03 and extends into the cabinet body to be converged into a secondary water pipeline, namely a secondary water inlet pipe 2 of the water collection tank, and a turbidity identification device 04 is arranged between the drain pipe 032 and the secondary water inlet pipe 2.

The air conditioner used in each office in the office building can be collected by a pipeline to an air conditioner condensate collector which is connected with the secondary water inlet pipe 2 and can be connected behind the turbidity identification device 032a without passing through the identification device. The secondary water inlet pipe 2 can also be communicated with a collecting pipeline of the building rainfall flood device.

A secondary water collecting tank, namely a water collecting tank 1 for short, is arranged in the cabinet body 02, a secondary water inlet and a secondary water outlet are arranged on the water collecting tank 1, the secondary water inlet is connected with the secondary water inlet pipe 2, the secondary water outlet is connected with a secondary water conveying pipeline 05 which is used for connecting a secondary water using device in use, and a valve and a conveying pump (not shown in the figure) are arranged on the secondary water conveying pipeline; the water collecting tank 1 is provided with a high-low liquid level sensor 4 and a secondary water filter 7, the secondary water filter 7 is arranged on a secondary water inlet, the secondary water filter 7 comprises a filter screen 72, and the filter screen 72 is arranged below the secondary water inlet; the water collecting tank 1 is also provided with a water supplementing inlet of primary water, which is used for connecting a tap water pipe 5 in use, a water supplementing pipe 6 is connected to the water supplementing inlet, the water collecting tank 1 is also provided with a water drain port 11 and an overflow port 721, and the water drain port and the overflow port are provided with pipelines for connecting a sewer; a circuit device is arranged to supply power to the high-low liquid level sensor, the delivery pump and the valve.

The water collection tank 1 may be provided with a component such as a doser 41.

A pouring basin 06 of a meal residue tea root is arranged on the table top 01 of the washstand, a pouring basin tap 061 is arranged on the pouring basin 06, a connecting pipeline of the pouring basin tap 061 is connected with a tap water pipe 5, a valve is arranged on the pouring basin tap 061, and the valve is connected with a valve switch sensor; a garbage-crushing processor 07 is arranged in the cabinet 02, a drain pipe of the dumping basin 06 is connected with an inlet of the processor 07, an outlet of the processor 07 is connected with a sewer through a conduit, the valve switch sensor is associated with a motor in the processor, so that the dumping basin faucet 061 is started immediately after the processor 07 is started, and the processor 07 is connected with the circuit device to obtain electricity.

A hand dryer 08 is also arranged on the washstand, and the hand dryer 08 is connected with the circuit device to obtain electricity;

also included is a hot water system that is: a branch pipe (not shown) is arranged on the tap water pipeline, an electric heater is arranged on the branch pipe, so that tap water in the branch pipe is heated, the branch pipe is connected with the tap, and the electric heater is connected with the circuit device to obtain electricity. The tap 031 may be a mixing tap, the branch pipe is connected to the hot water port of the tap, and the cold water port of the tap 031 is directly connected to the tap water line 5.

A shoe polisher 09 is arranged in the cabinet 02, the shoe polisher is arranged at the lower part of the cabinet, a shoe inlet of the shoe polisher is exposed out of the cabinet, and the shoe polisher is connected with the circuit device to obtain electricity;

a frame is extended upward on the top of the washstand, a mirror 010 and a display screen 011 are arranged on the frame, and the display screen 011 is electrically connected with the circuit device and connected with a computer. The display screen 011 is a touch screen. The cabinet body is also provided with a storage cabinet 012.

As shown in fig. 2, the secondary water filter 7 includes a filter housing 71, a filter screen 72, and a pod 73. The filter housing 71 is a box body with an open bottom and communicated with the water collecting tank, is fixed at the upper part in the water collecting tank 1, and is provided with the secondary water inlet on the upper shell wall of the filter housing and is connected with the secondary water inlet pipe 2. The filter screen 72 is a conical cylinder made of filter material, the edge of the large opening at the upper end is fixed on the inner side wall of the filter shell, the small opening at the lower part of the conical cylinder forms an overflow opening, a conduit 721 is connected to the overflow opening, and the conduit 721 penetrates out of the water collecting tank 1 to be connected with a sewer; the air guide sleeve 73 is a conical shell with a small upper opening and a large lower opening, is fixed in the slag extractor shell 71 and is positioned above the filter screen 72, and the secondary water inlet corresponds to the top outer wall of the conical shell of the air guide sleeve.

The water collection tank 1 is further provided with a cleaner 8 for cleaning the water collection tank 1.

Referring to fig. 2 and 3, the washer 8 includes a water inlet pipe 81, a rotary water spray pipe 82 and a rotary driving device 83,

one end of the water inlet pipe 81 is connected with the water supplementing pipe 6, and the other end is provided with a first water outlet and a second water outlet;

the rotary spray pipe 82 is rotatably disposed on a support in the header 1, which in this embodiment is the inlet pipe 81. One end of the rotary water spraying pipe 82 corresponds to the first water outlet of the water inlet pipe 81, so that primary water in the water inlet pipe 81 enters the rotary water spraying pipe 82, the other end of the rotary water spraying pipe 82 is a closed end, and the rotary water spraying pipe 82 is provided with a plurality of water spraying holes 821 at least at the closed end;

the rotary driving device 83 includes a paddle 831 and a paddle driving member, the paddle is disposed on the outer wall of the rotary spraying pipe 82, the paddle driving member is the second water outlet 832, and the paddle 831 corresponds to the second water outlet 832 such that the primary water of the second water outlet impacts the paddle to drive the rotary spraying pipe 82 to rotate.

The closed end of the rotary spray pipe 82 is a spherical closed end, and the spherical wall of the spherical closed end is provided with a water spray hole 821.

A schematic diagram of one specific construction of the scrubber is shown in fig. 3. The water inlet pipe 81 comprises a reducing four-way 811 and a straight pipe 812, the diameters of the upper and lower interfaces of the reducing four-way 811 are the same, the diameters of the left and right interfaces are the same and are half of the diameters of the upper and lower interfaces, the upper side interface is connected with the water supplementing pipe 6 through a thread pipe fitting 81a in a threaded manner, a locking nut 81b is connected on the thread pipe fitting 81a in a threaded manner, and the water inlet pipe 81 is fixed on the upper top tank wall of the water tank 1 through the locking nut 81 b; the lower side of the reducing four-way joint 811 is connected with the upper end of a straight pipe 812 in a threaded manner, and the lower end of the straight pipe 812 is used as a first water outlet and is inserted into the upper port of the rotary spray pipe 82; the left and right side interfaces are screwed with the 90-degree elbow 811a and then downwards screwed with the short pipe 811b to form two second water outlets 832 which are vertically corresponding to the paddles 831 on the rotary spray pipe 82.

The support connected with the rotary spray pipe 82 is the water inlet pipe 81, and a sealed bearing device is arranged between the rotary spray pipe 82 and a straight pipe 812 on the water inlet pipe 81.

The sealed bearing device has the structure that an outer shoulder 812a is arranged on the outer wall of a straight pipe 812, a bearing 84 is sleeved on the outer shoulder 812a from the upper part of the straight pipe 812 for fixation, an inner shoulder 82a is arranged on the inner wall of a rotary spray pipe 82, the rotary spray pipe 82 is sleeved outside the straight pipe 812, the inner shoulder 82a is abutted against the bearing 84 for fixation, and a sealing structure can be also arranged; the outer wall of the straight pipe 812 is also provided with a sealing member supporting shoulder 812b, on which a sealing ring 812c is arranged, and the sealing ring 812c is pressed against the outer wall of the rotary spray pipe 82 to seal between the rotary spray pipe 82 and the straight pipe 812.

In fabrication, the rotary spout 82 may be broken down into several parts: from top to bottom, there are a bearing pipe 821 connected to the bearing 84, a reducer sleeve 822, a blade pipe 823 combined with the blade, a pipe 824 connected to the spherical spray head, and a spherical head 825. The various components are secured by threads, except for the welded connection between the ball-shaped end 825 and the tube 824. The paddles are welded to the outer wall of the paddle tube 823.

The secondary water filter 7 in the water collecting tank 1 is also provided with a filter screen cleaner 74, the filter screen cleaner 74 comprises a primary water distributor and a primary water inlet for cleaning the filter screen, and the primary water inlet is connected with the water supplementing pipe in a connecting pipe. In the embodiment shown in fig. 1 and 2, the primary water distributor is a sprayer 741, the sprayer is a conical shell with a big top and a small bottom, the sprayer is fixed inside the air guide sleeve 72, a water spraying hole 741a is arranged on the conical shell of the sprayer 741, the water spraying hole 741a corresponds to the filter screen 72, and an interface is arranged at the upper end of the sprayer 741 and is connected with a primary water inlet for cleaning the filter screen. A filter screen cleaner primary water conduit 741b is arranged on the primary water inlet, and the filter screen cleaner primary water conduit 741b is communicated with the water supplementing pipe 6. The lower end of the sprinkler 741 is not provided with a water jet hole 741a in a region facing the overflow port 721 in the middle of the filter screen 72.

As shown in fig. 4, the filter screen cleaner has another structure, in which the primary water distributor is a conical guide body 741-1 with a smaller top and a larger bottom, and is fixed inside the guide cover 73, the upper end of the conical guide body 741-1 corresponds to the primary water inlet for cleaning the filter screen, and a primary water guide tube 741b of the filter screen cleaner is arranged on the primary water inlet and connected with the water supplementing tube 6.

The cleaning method of the multifunctional secondary water collecting tank comprises the following steps:

the water supply pipe 6 is connected to a tap water pipe 5 of the primary water having a set pressure,

when the water level in the water collecting tank 1 is lowered to the set low water level, no secondary water is fed in, then the valve 51 connected to the primary water pipeline in the water collecting tank 1 is opened, the primary water with the set pressure is introduced into the pipe of the rotary spray pipe 82 through the first water outlet on the water feeding pipe 6, water is sprayed out from the water spraying hole 821, then the primary water of the second water outlet 832 on the water inlet pipe 81 is impacted to the paddle 831 arranged on the pipe outer wall of the rotary spray pipe 82, the paddle 831 can drive the rotary spray pipe 82 to rotate by being impacted, so that the sprayed water flow is also rotated, the sprayed primary water flow is rotationally sprayed on the wall of the water collecting tank 1 and the components in the water collecting tank to wash out sediment on the water flow, and in the water feeding process, the water discharging valve is not opened, and the sediment is utilized along with the water flow in the water tank to be discharged from the secondary water outlet of the water collecting tank 1.

When the retention time of the secondary water in the water collection tank 1 at the high water level exceeds a set time, for example forty-eight hours, a water drain valve 11a on a water drain pipe connected to a water drain port 11 on the water collection tank 1 is opened, the opening time is the set time, the set time includes a discharge time and a flushing time required for discharging the whole secondary water, when the discharge time is up, a valve 51 on a water supply pipe 5 is opened, primary water enters the water collection tank and starts a cleaner of the water collection tank, at this time, the water drain valve 11a is not closed, primary water for flushing the water collection tank is discharged from the water drain port 11 to a sewer, when the flushing time is up, the water drain valve 11a is closed, a valve 51 on the water supply pipe 5 is continuously opened, primary water is continuously fed into the water collection tank 1 until the water level in the water collection tank reaches the set high water level, and the valve 51 on the primary water supply pipe is closed.

If the valve 741b-1 of the primary water pipe 741b of the screen cleaner in the secondary water filter 7 in the header tank 1 is opened, primary water is introduced into the screen cleaner 74 during the process of replenishing the header tank 1 with the primary water. And impacts the filter screen 72 through the primary water distributor, and the filter residues on the filter screen 72 are flushed to the overflow port 721 and enter the sewer through the conduit 722. Of course, the valve 741b-1 may not be provided, and thus, the filter screen cleaner and the cleaner for cleaning the header tank 1 may be operated at the same time. The valve 741b-1 is provided and can be manually controlled not to be opened at some set time, so that the time for cleaning the water collection tank of the cleaner can be prolonged.

In the embodiment shown in fig. 1, the primary water distributor is a sprayer 741, the primary water enters the sprayer, and is directed to the filter screen 72 from the water spraying holes 741a on the inclined conical surface of the sprayer to wash the filter residue on the filter screen 72, and the filter residue enters the overflow port 722, but the primary water can be collected by the filter screen 72. The filter screen cleaner 74 can clean the filter screen while supplementing primary water, and reduces or eliminates the manual cleaning work of the filter screen, so that the multifunctional secondary water collecting tank is more convenient to use.

In the embodiment of the primary water distributor shown in fig. 2, which is a conical flow guide body 741-1, a valve 741b-1 on a primary water guide tube 741b of the filter screen cleaner is opened, primary water flowing out of the primary water guide tube 741b of the filter screen cleaner falls on the conical flow guide body 741-1, flows down from the outer edge of the conical flow guide body 741-1, falls on the upper part of the conical filter screen of the filter screen 72, washes filter residues on the filter screen surface, and flows into a water collecting tank without flowing into a sewer from an overflow port.

If the difference between the positions of the primary water falling on the filter screen is larger than that of the positions of the secondary water falling on the filter screen, filter residues on the filter screen between the two falling points cannot be impacted, so that the two falling points are more good when being closer, but the primary water distributor is arranged in the guide cover, so that a gap exists between the two falling points, and the diameter of the outer edge of the primary water distributor is preferably smaller than the outer diameter of the guide cover by 3-10mm for better filter screen cleaning effect; for example, the diameter difference is 4-5mm.

The diameter of the spherical closed end of the rotary spray pipe is larger than the maximum outer diameter of the rotary spray pipe. The larger the diameter of the spherical closed end is, the larger the spraying area of the sprayed water flow to the water collection tank is, and the more densely the water spraying drop points are on the inner wall of the water collection tank.

However, even if the water spray holes are dense again, there is a gap, and thus, the effect of rotating the water spray pipe to clean the inner wall of the water collection tank and the parts inside the water collection tank is greater. If the spray pipe is fixed, the sprayed water flow is a line, and falls on the inner wall of the box body, namely a point, the decontamination capability is poor, and the spray pipe is rotated, so that the water sprayed by one spray hole becomes a line after the spray pipe rotates, and no interval exists for spraying on the inner wall of the water collection tank and the like, so that the water can be sprayed everywhere. Therefore, the cleaning effect of the rotated spray pipe is better. After the rotary water spraying pipe is used for a period of time, some water spraying holes can be blocked, and the water spraying pipe rotates, so that the problem of uneven water spraying caused by the blocking of the water spraying holes can be solved.

The diameter-variable four-way joint on the water inlet pipe is used as the second water outlet of the rotary driving of the rotary water spraying pipe, and the caliber of the second water outlet is smaller than that of the first water outlet. In addition, after the primary water enters, the primary water preferentially flows to the spherical end head to be sprayed, and then the primary water flows out from the second water outlet to drive the rotary water spraying pipe to rotate. Thus, the cleaning effect is better.

Claims

1. The utility model provides a public bathroom water conservation economize on electricity comprehensive service automatic operation platform which characterized in that: comprises a washstand, a cabinet body is arranged below the table top of the washstand,

also included is a hot water system that is: a branch pipe is arranged on a tap water pipeline, an electric heater is arranged on the branch pipe to heat tap water in the branch pipe, the branch pipe is connected with the tap, and the electric heater is connected with the circuit device to obtain electricity;

the secondary water collecting tank also comprises a cleaner which comprises a water inlet pipe, a rotary spray pipe and a rotary driving device,

the rotary driving device comprises a blade and a primary water driving part, the blade is arranged on the outer wall of the rotary water spraying pipe, the primary water driving part is the second water outlet, and the blade corresponds to the second water outlet up and down so that the primary water of the second water outlet impacts the blade to drive the rotary water spraying pipe to rotate; the blade is connected to the outer wall of the blade pipe along the obliquely upper part and the obliquely lower part through a connecting rod and welded on the outer wall of the blade pipe; the number of the second water outlets is at least two, correspondingly, the paddles are arranged at least at two positions on the circumference of the rotary water spray pipe, the paddles are uniformly distributed on the outer wall of the rotary water spray pipe, and each paddle corresponds to the corresponding second water outlet;

the closed end of the rotary water spraying pipe is a spherical closed end, and a water spraying hole is formed in the spherical wall of the spherical closed end; the diameter of the spherical closed end is larger than the maximum outer diameter of the rotary spray pipe.

2. The automatic operation platform for water and electricity saving comprehensive service in public washroom according to claim 1, wherein: the tap is a mixed tap, the branch pipe is connected with a hot water interface of the tap, and a cold water interface of the tap is directly connected with a tap water pipeline.

3. The automatic operation platform for water and electricity saving comprehensive service in public washroom according to claim 1, wherein: a shoe polisher is arranged in the cabinet body, the shoe polisher is arranged at the lower part of the cabinet body, a shoe inlet of the shoe polisher is exposed out of the cabinet body, and the shoe polisher is connected with the circuit device to obtain electricity; and/or the number of the groups of groups,

4. The automatic operation platform for water and electricity saving comprehensive service in public washroom according to claim 1, wherein: the secondary water inlet of the secondary water collecting tank is also connected with one of the following water pipes: an air conditioner condensed water collecting pipe; rain and flood collecting water pipes.

5. The automatic operation platform for water and electricity saving comprehensive service in public washroom according to claim 1, wherein: specifically, the water inlet pipe may be of such a structure: the rotary water spraying pipe comprises a reducing four-way joint and a straight pipe, wherein the calibers of an upper interface and a lower interface of the reducing four-way joint are the same, the calibers of a left interface and a right interface are the same and are smaller than those of the upper interface and the lower interface, an upper side interface is connected with the water supplementing pipe, a lower side interface is connected with the upper end of the straight pipe, and the lower end of the straight pipe is used as a first water outlet and is inserted into an upper port of the rotary water spraying pipe; the left and right side interfaces are connected with a 90-degree elbow and then are connected with a short pipe downwards to form two second water outlets which correspond to the paddles on the rotary water spray pipe.

6. The automatic operation platform for water and electricity saving integrated service in public restrooms of claim 5, wherein: the caliber of the left and right interfaces of the reducing four-way joint is 40-60% of the caliber of the upper and lower interfaces.

7. The automatic operation platform for water and electricity saving integrated service for public restrooms according to one of claims 1 to 6, characterized in that: the secondary water filter also comprises a filter screen cleaner,

8. The automatic operation platform for water and electricity saving integrated service in public restrooms of claim 7, wherein: the filter screen is a cone made of filter materials and fixed in the filter shell, the lower part of the cone is provided with an overflow port, the overflow port is connected with a conduit, and the conduit passes out of the water collecting tank to be connected with a sewer in use;