CN210917629U

CN210917629U - Urinal cleaning system and self-cleaning toilet

Info

Publication number: CN210917629U
Application number: CN201921665885.1U
Authority: CN
Inventors: 应远明
Original assignee: Hangzhou Noahs Ark Network Technology Co ltd
Current assignee: Hangzhou Noahs Ark Network Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-03
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to a clean technical field specifically discloses a clean system of urinal and automatically cleaning bathroom. The self-cleaning toilet comprises a ground, side walls, a urinal, an equipment room, wall-attached guide rails, cantilever guide rails and a urinal cleaning system. The urinal cleaning system runs along the guide rail mechanism, the running route is not influenced by users in a public washroom, and self-cleaning work can be efficiently completed. In addition, the clean system of urinal's power consumption, water etc. can be followed guide rail mechanism and realized connecting, so can not set up storage water tank and battery in the clean system of urinal, so very big simplification the structure, reduced equipment cost.

Description

Urinal cleaning system and self-cleaning toilet

Technical Field

The utility model relates to a clean technical field, concretely relates to clean system of urinal and automatically cleaning bathroom.

Background

In the prior art, the cleaning of the urinal is manually finished, and the cleaning process comprises the processes of brushing the inner wall of the urinal, cleaning the ground around the urinal and the like. The manual cleaning is faced with the problem that in some public washrooms, especially scenic spot washrooms, basically each washroom is provided with a management cleaning personnel, and the labor cost is high; meanwhile, as the stream of people in the public washroom is large, the frequency of urinal use is high, and the problem of no-flushing is easy to occur, the cleaning frequency of the management cleaning personnel is increased undoubtedly, and the labor intensity is high.

Chinese utility model patent with publication number CN109235596A discloses a clean system of urinal, this clean system of urinal can realize the automatic clearance to the urinal, but it has certain defect, and at first the outer wall of urinal lacks necessary cleanness, and secondly battery, storage water tank etc. lead to the structure complicacy, bulky, with high costs. And toilets based on this urinal cleaning system still require manual assistance.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a higher automatically cleaning bathroom of degree of automation to and be applied to the clean system of urinal of this automatically cleaning bathroom.

In order to solve the technical problem, the utility model provides a technical scheme as follows: the utility model provides a automatically cleaning bathroom includes ground and side wall at least, be provided with at least one urinal on the side wall side by side, still include:

the equipment room is positioned between the ground and the side wall, one side of the equipment room facing the urinal is provided with a door opening, and the door opening is provided with an automatic rolling door in a matching way;

the wall-attached guide rail is horizontally arranged on the side wall and extends to the upper part of the urinal from the equipment room;

the cantilever guide rail is vertical relative to the wall-attached guide rail and is movably connected with the wall-attached guide rail;

clean system of urinal, clean system of urinal installs on the cantilever guide rail and can follow the length direction removal of cantilever guide rail.

According to a preferred embodiment, at least three limit switches are arranged on the cantilever guide rail, and a first limit switch, a second limit switch and a third limit switch are sequentially arranged at one lateral free end of the cantilever guide rail.

The self-cleaning toilet of the embodiment is characterized in that the urinal cleaning system runs along the guide rail mechanism, the running route is not influenced by users in the public toilet, and the self-cleaning work can be efficiently completed. In addition, the clean system of urinal's power consumption, water etc. can be followed guide rail mechanism and realized connecting, so can not set up storage water tank and battery in the clean system of urinal, so very big simplification the structure, reduced equipment cost.

A urinal cleaning system is applied to the self-cleaning toilet and at least comprises:

the urinal comprises an inner shell and an outer shell, wherein a shell inner cavity is formed between the inner shell and the outer shell, and an accommodating cavity for accommodating and covering the urinal is arranged on one side of the inner shell;

the brush system is positioned in the inner cavity of the shell, a long hole communicated with the inner cavity of the shell is formed in the cavity bottom of the accommodating cavity, the brush system at least comprises a brush, and the brush penetrates through the long hole and is positioned in the accommodating cavity;

the waste cleaning system at least comprises a waste cleaning suction nozzle, a waste cleaning driving mechanism for driving the waste cleaning suction nozzle to move between the inner cavity of the shell and the accommodating cavity, and a negative pressure system communicated with the waste cleaning suction nozzle;

the urinal inner wall spraying system at least comprises a cleaning liquid spray head and a water spray head which are arranged at the bottom of the accommodating cavity;

clean system of urinal outer wall, clean system of urinal outer wall is at least including locating a plurality of water jets and outer wall air-dry system on holding the chamber both sides inner wall.

In a preferred embodiment, the urinal outer wall cleaning system includes at least:

the air cavity I is fixedly arranged at the top of the inner shell in the inner cavity of the shell and is provided with an air inlet;

the first fan assembly comprises a first wind wheel and a first fan, the first wind wheel is positioned in the first wind cavity, and the first fan is fixedly arranged on the lower side of the first wind cavity and connected with the wind wheel;

the air outlet cavity is formed by inwards sinking from the inner wall of the accommodating cavity;

the air pipe is connected between the first air cavity and the air outlet cavity;

the air outlet plate is arranged on the air outlet cavity, and a plurality of air outlet holes are formed in the air outlet plate.

The utility model provides a preferred embodiment, be equipped with cleaning solution liquid storage bottle and pump in the casing inner chamber, the inlet end of pump is connected with the cleaning solution liquid storage bottle through cleaning solution pipe, the outlet end of pump is connected with the cleaning solution shower nozzle through cleaning solution pipe.

In a preferred embodiment, an electronic valve is further arranged in the inner cavity of the shell, one end of the electronic valve is connected with the water nozzle and the water nozzle through a water pipe, and the other end of the electronic valve is connected with a water supply system through a water pipe.

In a preferred embodiment, the waste disposal drive mechanism comprises at least:

the waste cleaning support is fixedly connected in the inner cavity of the shell;

the waste cleaning support is hinged with the waste cleaning support, one end of the waste cleaning support is connected with a waste cleaning suction nozzle, and an arc-shaped rack is arranged on the waste cleaning support;

the waste cleaning motor is fixed on the waste cleaning support;

and the driving gear is connected to the output end of the waste cleaning motor and meshed with the arc-shaped rack.

In a preferred embodiment, the negative pressure system comprises at least:

the tank body is fixed in the inner cavity of the shell, the upper end of the tank body is provided with an inlet, and the bottom of the tank body is provided with an outlet;

the negative pressure machine is fixedly arranged on the tank body;

and the switch valve is arranged at a position close to the outlet.

In a preferred embodiment, the brush system comprises at least:

the bracket is fixedly arranged in the inner cavity of the shell;

the two ends of the screw rod are respectively hinged with the two ends of the bracket;

the screw rod motor is fixedly arranged at one end of the bracket, and one end of the screw rod motor is connected with the screw rod;

the screw rod nut seat is mounted on the screw rod in an adaptive manner;

the brush support plate is fixedly connected with the screw rod nut seat;

one end of the brush rotating shaft is fixedly connected with the brush supporting plate, and the other end of the brush rotating shaft is connected with a brush;

the brush motor is arranged on the brush support plate and used for driving the brush rotating shaft to rotate.

In a preferred embodiment, a sterilization and disinfection mechanism is arranged in the accommodating cavity.

The urinal cleaning system of this embodiment compares with prior art, has following beneficial effect:

(1) the urinal can be flushed with water and dried by air, so that the technical defect that the outer wall of the urinal is not cleaned necessarily in the prior art is overcome;

(2) sundries such as cigarette ends, scraps and the like in the urinal can be cleaned through the waste cleaning system, so that the blockage of the urinal can be effectively prevented;

(3) because with pasting wall guide rail and cantilever guide rail matching, guide rail mechanism connection can be followed to water route and circuit for saved structures such as battery, storage water tank, make the structure of clean system of urinal simpler, the volume is littleer, the cost is lower.

Drawings

FIG. 1 is a schematic view of a partial structure of a self-cleaning toilet according to a first embodiment;

FIG. 2 is a schematic view of the small urinal cleaning system of the self-cleaning toilet of FIG. 1 positioned within an equipment room;

FIG. 3 is a schematic structural view illustrating a closed state of an automatic rolling shutter door in the self-cleaning bath room shown in FIG. 2;

FIG. 4 is a schematic structural diagram of a cantilever rail according to an embodiment;

FIG. 5 is a schematic view of the urinal cleaning system of the second embodiment in cooperation with a urinal while the urinal is cleaned;

FIG. 6 is a schematic view of a back side structure of a small and medium sized urinal cleaning system according to a second embodiment;

FIG. 7 is a schematic front view of the urinal cleaning system of FIG. 6;

FIG. 8 is a schematic view of the urinal cleaning system of FIG. 7 with the brush system concealed;

FIG. 9 is a schematic view of a urinal cleaning system according to a second embodiment with a hidden housing;

FIG. 10 is a schematic view of the urinal cleaning system of FIG. 9 at another angle;

FIG. 11 is a schematic structural view of a waste disposal driving mechanism according to a second embodiment;

FIG. 12 is a schematic structural view of a brush system according to a second embodiment;

FIG. 13 is a schematic structural view of a negative pressure system according to a second embodiment;

FIG. 14 is a schematic structural view of a floor air drying system according to the second embodiment;

FIG. 15 is a schematic partial structural view of a small and medium urinal outer wall cleaning system according to a second embodiment;

fig. 16 is a partial structural schematic view of a small and medium urinal outer wall cleaning system in the second embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

Example one

The embodiment discloses a self-cleaning toilet, as shown in fig. 1-3, comprising a floor 310 and side walls 300, wherein at least one urinal 100 is arranged side by side on the side walls. It should be noted that only one urinal is illustrated in fig. 1 to 3 in the present embodiment.

As a modification of this embodiment, as shown in fig. 1-3, a device room 320 is provided between the floor and the side wall, and a door opening 330 is provided at a side of the device room facing the urinal, and the door opening is adapted to be installed with an automatic rolling door 350. It should be noted that the automatic rolling door itself is the prior art, and is not the point of the invention of the present application.

In this embodiment, the wall is provided with a wall-attaching guide rail 400, and the wall-attaching guide rail 400 extends to the upper part of each urinal from the equipment room.

Wherein, the wall-attached guide rail 400 is further provided with a cantilever guide rail 410, the cantilever guide rail 410 is perpendicular to the cantilever guide rail 410, and the cantilever guide rail 410 can move along the length direction of the wall-attached guide rail 400.

In this embodiment, the urinal cleaning system 200 is mounted on the boom rail 410 and can move along the length direction of the boom rail. The urinal cleaning system 200 is used for automatically cleaning the urinal 100.

As shown in fig. 4, the free end of the cantilever guide rail of this embodiment is mounted with a motor 411, and a sliding block 412 is slidably connected to the cantilever guide rail, wherein the motor 411 is used for driving the sliding block to reciprocate along the guide rail direction. The driving force transmission mechanism between the motor 411 and the slide block 412 may be a screw mechanism (slide block corresponds to a screw nut, and motor drives the screw to rotate) or a belt transmission mechanism in the related art, and in short, the motor drives the slide block 412 to move in the guide rail direction in the related art.

As an improvement of this embodiment, at least three limit switches are disposed on the cantilever guide rail 410, a first limit switch 416, a second limit switch 415 and a third limit switch 414 are disposed in sequence from one side of the cantilever guide rail to the free end, and a trigger 413 is disposed on the sliding block 412.

The working principle of the self-cleaning toilet of the embodiment is that in an initial state as shown in fig. 3, the urinal cleaning system is located in the equipment room, and the automatic rolling door is in a closed state. When cleaning is required, the automatic shutter door is first opened in the state shown in fig. 2. In the process that the urinal cleaning system advances to the urinal, the slider is located second limit switch department. When the clean system of urinal moved to being close to the urinal, the clean system of urinal was in third limit switch department along the outside motion of cantilever guide rail to the slider, and the clean system of urinal is greater than the depth of urinal apart from the distance of side wall this moment. The urinal cleaning system then moves directly in front of the urinal, i.e. in the state shown in figure 2. And then the urinal cleaning system moves towards the urinal until the sliding block moves to the first limit switch.

After cleaning, the urinal cleaning system reversely returns to the equipment room according to the above steps to the state shown in fig. 3, and one time of cleaning of the urinal is completed.

Compared with the prior art, the self-cleaning toilet of the embodiment has the advantages that the urinal cleaning system runs along the guide rail mechanism, the running route is not affected by users in the public toilet, and the self-cleaning work can be efficiently completed. In addition, the clean system of urinal's power consumption, water etc. can be followed guide rail mechanism and realized connecting, so can not set up storage water tank and battery in the clean system of urinal, so very big simplification the structure, reduced equipment cost.

Example two

As shown in fig. 6 to 8, the urinal cleaning system of the present embodiment includes an inner casing 201 and an outer casing 202 installed to match each other, wherein a casing inner cavity is formed between the inner casing 201 and the outer casing 202 for accommodating and carrying other product components.

In this embodiment, an accommodating chamber 203 for accommodating and covering the urinal 100 is provided at one side of the inner case 201. As shown in FIG. 5, the chamber 203 completely covers the urinal 100 during cleaning, so that the inner and outer walls of the urinal can be thoroughly cleaned. The bottom of the accommodating cavity 203 is provided with a long hole 204 for communicating the inner cavity of the shell with the accommodating cavity.

The urinal cleaning system of the present embodiment has a brush system 220. As shown in fig. 10 and 12, the brush system 220 includes a brush 221, a bracket 222, a lead screw 224, a lead screw motor 223, a lead screw nut seat 226, a brush support plate 228, a brush rotating shaft 2211, and a brush motor 227.

The bracket 222 is fixedly installed in the inner cavity of the housing, two ends of the screw rod 224 are respectively hinged with two ends of the bracket 222, the screw rod motor 223 is fixedly installed at one end of the bracket 222, and one end of the screw rod motor 223 is connected with the screw rod 224 and used for driving the screw rod to rotate.

Wherein the feed screw nut mount 226 is adapted to be mounted on the feed screw 224 and the brush support plate 228 is fixedly connected to the feed screw nut mount. One end of the brush rotating shaft 2211 is fixedly connected with the brush support plate, and the other end is connected with the brush 221. A brush motor 227 is mounted to the brush support plate for driving rotation of the brush shaft.

Preferably, in this embodiment, a transmission mechanism is disposed between the brush motor 227 and the brush rotating shaft 2211, and is respectively a driving gear 229 and a driven gear 2210, wherein the driving gear 229 is connected to an output end of the brush motor 227, and the driven gear 2210 is connected to the brush rotating shaft 2211 and is engaged with the driving gear 229.

Preferably, in this embodiment, two guide rods 225 are further provided, which pass through the feed screw-nut seat 226, and cooperate with the feed screw to complete the linear displacement of the feed screw-nut seat.

The waste cleaning system of the present embodiment, as shown in fig. 9-11 and 13, includes a waste cleaning driving mechanism 210 and a negative pressure system 230.

The waste cleaning driving mechanism 210 is shown in fig. 11, and includes a waste cleaning support 212 and a waste cleaning support 211. The waste cleaning support 212 is fixedly connected to the inner cavity of the housing, and the waste cleaning support 221 is hinged to the waste cleaning support 212 through a rotating shaft 218. One end of the waste cleaning bracket 221 is connected with a waste cleaning suction nozzle 214, and a waste cleaning pipe 213 is arranged at a position close to the waste cleaning suction nozzle 214.

In order to realize the movement of the waste cleaning suction nozzle between the inner cavity of the shell and the accommodating cavity, an arc-shaped rack 215 is arranged on the waste cleaning support 221, correspondingly, a waste cleaning motor 216 is fixed on the waste cleaning support 212, the output end of the waste cleaning motor 216 is connected with a driving gear 217, and the driving gear 217 is meshed with the arc-shaped rack. So, through the two-way rotation of clear useless motor, can realize clear useless suction nozzle at the casing inner chamber with hold the chamber between the motion.

As shown in fig. 13, the negative pressure system 230 of the present embodiment includes at least a tank 231 and a negative pressure machine 232. Wherein the tank 231 is fixed in the inner cavity of the housing. The upper end of the tank 231 is provided with an inlet 233, and the inlet 233 is connected with the waste cleaning pipe 213 through a negative pressure suction pipe 238. The bottom 234 of the chamber of the tank 231 is an inclined surface, the lowest part of the inclined surface is connected with a waste pipe 235, and the waste pipe 235 is provided with an outlet 236. Preferably, the waste pipe 235 is provided with an on-off valve at a position near the outlet.

In the embodiment, by the action of negative pressure, sundries in the urinal are adsorbed into the tank body of the negative pressure system, and the waste is discharged by opening the switch valve, so that the blockage of the urinal can be effectively prevented, the automation degree of the urinal cleaning system can be improved, and the sundries do not need to be cleaned manually;

the urinal inner wall spraying system in this embodiment, as shown in fig. 8, includes a cleaning liquid nozzle 263 and a water nozzle 270 disposed at the bottom of the accommodating chamber. Wherein, a cleaning solution storage bottle 260 and a pump 261 are arranged in the inner cavity of the shell. Preferably, as shown in fig. 6, the cleaning solution bottle 260 may be configured to be inserted into the housing to facilitate replacement of the cleaning solution bottle 260.

Wherein, the entrance end of pump 261 is connected with the cleaning solution stock solution bottle through cleaning solution pipe 262, and the exit end is connected with cleaning solution shower nozzle 263 through cleaning solution pipe 262 to spray the cleaning solution of cleaning solution stock solution bottle on the inner wall of urinal.

It should be noted that, in this embodiment, the inner wall of urinal both sprays the cleaning solution, sprays water again, and the outer wall of urinal only sprays water, and does not spray the cleaning solution.

Wherein, an electronic valve 271 is arranged in the inner cavity of the shell, one end of the electronic valve 271 is connected with the water spray head through a water pipe 272, and the other end is connected with a water supply system through a water pipe. It should be noted that, in this embodiment, the water pipe of the water supply system can be directly connected with the urinal cleaning system along the track mechanism, and a water storage tank is not required to be arranged in the urinal cleaning system, so that the volume of the urinal cleaning system is reduced, the structure is simplified, and the cost is reduced.

As shown in fig. 8, the urinal outer wall cleaning system of the present embodiment at least includes a plurality of water nozzles 273 disposed on the inner walls of the two sides of the accommodating chamber and an outer wall air drying system.

The water nozzle 273 is connected to an electronic valve 271 via a water pipe 272.

The outer wall air drying system 250, as shown in fig. 15 and 16, includes at least one air chamber 254, a fan assembly, and an air duct 256. Wherein the first wind chamber 254 is fixedly mounted in the housing interior at the top of the inner shell 201 to facilitate the arrangement of other components in the housing interior.

In this embodiment, the first air chamber 254 is provided with an air inlet 253, and the air inlet 253 is used for air inlet.

The fan assembly in this embodiment includes a first wind wheel 251 and a first fan 252. The first wind wheel 251 is located in the first wind cavity 254, the first fan 252 is fixedly installed at the lower side of the first wind cavity 254 and connected with the first wind wheel, and the first wind wheel is driven to rotate by the first fan, so that wind for air drying is generated.

As shown in fig. 16, the inner wall of the accommodating cavity in this embodiment is provided with an air outlet cavity 206 formed by an inward recess, an air outlet plate 257 is disposed on the upper cover of the air outlet cavity 206, and a plurality of air outlet holes 258 are disposed on the air outlet plate 257.

Wherein, the first air cavity 254 is communicated with the air outlet cavity 206 through an air pipe 256. Preferably, the air outlet cavity 206 is provided with an air inlet port 207, the air inlet port 207 is located in the inner cavity of the housing, and the air pipe 256 is connected with the air inlet port 207.

Preferably, in this embodiment, the two side walls of the accommodating cavity are respectively provided with an air outlet cavity. Correspondingly, the outlet end of the first air cavity is connected with a three-way pipe 255, one end of the three-way pipe 255 is communicated with the outlet end of the first air cavity, and the other two ends of the three-way pipe 255 are respectively communicated with the air outlet cavities on the two side walls of the accommodating cavity through air pipes.

In this embodiment, set up sprinkler bead and exhaust vent through the inner wall that receives the chamber, air-dry again after clean through the water spray, have simple structure, clean effectual technical advantage, solved prior art and can't carry out self-cleaning's technical defect to the urinal outer wall.

Referring to fig. 9 and 14, a ground air drying system 240 is further included in the present embodiment. The ground air drying system comprises a second wind cavity 241, a second wind wheel 242 and a second fan 243. The second wind cavity 241 is fixedly connected in the inner cavity of the shell, the second fan 2431 is fixedly connected in the inner cavity of the shell, and the second wind wheel 242 is located in the second wind cavity 241 and is driven to rotate by the second fan 243.

In this embodiment, an air outlet seat 244 for air-drying the ground is provided, the air outlet seat 244 is communicated with the second air cavity, and the air outlet seat is provided with a plurality of ground-facing air holes 245 to air-dry the ground.

As shown in FIG. 8, the bottom of the housing 202 has a gap 205 to facilitate the floor seasoning system 240 seasoning the floor.

In a preferred embodiment, as shown in fig. 8, a sterilization mechanism 280 is disposed in the accommodating chamber. Preferably, the sterilization mechanism 280 may be an infrared lamp tube, an ultraviolet lamp tube, or other types of sterilization mechanisms.

In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a automatically cleaning bathroom includes ground and side wall at least, be provided with at least one urinal on the side wall side by side, its characterized in that still includes:

2. A self-cleaning toilet according to claim 1, wherein the cantilever guide rail is provided with at least three limit switches, and the first limit switch, the second limit switch and the third limit switch are arranged in sequence from one side of the wall-attached guide rail to the free end.

3. A urinal cleaning system applied to the self-cleaning toilet of claim 1 or 2, comprising at least:

4. The urinal cleaning system according to claim 3, wherein said urinal outer wall cleaning system includes at least:

5. The urinal cleaning system according to claim 3, wherein a cleaning solution reservoir and a pump are provided in the housing interior, an inlet end of the pump being connected to the cleaning solution reservoir via a cleaning solution tube, and an outlet end of the pump being connected to the cleaning solution nozzle via a cleaning solution tube.

6. A urinal cleaning system according to claim 3, wherein an electronic valve is further provided in the housing, one end of the electronic valve being connected to the water nozzle and the water nozzle through a water pipe, and the other end being connected to a water supply system through a water pipe.

7. The urinal cleaning system according to claim 3, wherein said waste drive mechanism includes at least:

the waste cleaning motor is fixed on the waste cleaning support;

8. A urinal cleaning system according to claim 3 or 7, characterised in that said underpressure system comprises at least:

the negative pressure machine is fixedly arranged on the tank body;

and the switch valve is arranged at a position close to the outlet.

9. A urinal cleaning system according to any one of claims 3-7, wherein said brush system includes at least:

the bracket is fixedly arranged in the inner cavity of the shell;

the screw rod nut seat is mounted on the screw rod in an adaptive manner;

the brush support plate is fixedly connected with the screw rod nut seat;

10. A urinal cleaning system according to any one of claims 3 to 7, wherein a sterilising mechanism is provided within the chamber.