142 results about "Toilet flushing" patented technology

The invention discloses a closestool flushing device and a flushing method thereof, the closestool flushing device comprises a closestool body, a water tank, a water suction pump, a water distribution pipe and a circuit board, and the closestool body is provided with an upper flushing port and a lower flushing port. The water distribution pipe comprises a water inlet, a first water outlet and a second water outlet, the water inlet is communicated with an outlet of the water suction pump, the first water outlet is communicated with the upper flushing port, the second water outlet is communicated with the lower flushing port, an inlet of the water suction pump is communicated with the water tank, and the minimum through-flow sectional area of the upper flushing waterway is smaller than that of the lower flushing waterway. The closestool flushing device has a brush ring flushing state and a main flushing state, and in the brush ring flushing state, the circuit board controls the power of the water suction pump to be a first preset value so as to control the flow of the upper flushing opening to be larger than that of the lower flushing opening; in the main flushing state, the circuit board controls the power of the water suction pump to be a second preset value so as to control the flow of the lower flushing opening to be larger than the flow of the upper flushing opening, and the second preset value is larger than the first preset value.

Device (1) for actuating a flush (2) of a toilet (3), at least comprising: - a case (4); - an electric compressor (5) for generating compressed air to trigger the flushing (2); - at least one compressed air connection (6) for a compressed air line; and - at least one actuating element (7, 8) for actuating the electric compressor (5). Furthermore, a method for operating a flush (2) of a toilet (2) with such a device (1) is proposed.

This invention discloses a toilet cleaner mixing device, a toilet flushing system, and a toilet. The device includes a mixing chamber for mixing toilet cleaner and water, with a mixed liquid outlet. It also includes a water inlet chamber and a float unit. The water inlet chamber has a water inlet. The mixing chamber has a water replenishment port connected to the water inlet chamber, allowing water from the water inlet chamber to flow into the mixing chamber through the water replenishment port. The float unit is located within the mixing chamber and moves up and down with the liquid level. When the liquid level in the mixing chamber rises to a preset high level, the float unit closes the water replenishment port; when the liquid level in the mixing chamber drops to a preset low level, the float unit opens the water replenishment port. This invention controls the opening and closing of the water replenishment port by the float unit according to the liquid level in the mixing chamber, achieving synchronous and precise response between the opening and closing of the water replenishment port and changes in the liquid level in the mixing chamber. It requires no electricity and relies on a mechanical adaptive mechanism to achieve quantitative water replenishment.

1. Name of the designed product: toilet flushing water tank (Youmi). 2. Use of the designed product: for toilet flushing water tank. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo that best shows the design points: perspective view.

This invention discloses a smart toilet flushing control method, a smart toilet seat, and a smart toilet. The method includes: real-time acquisition of distance information via a TOF detection module placed on the smart toilet seat; matching the distance information with preset distance information of the seat and lid movement trajectories to determine the open / closed state of the seat and lid; comparing the distance information with a preset human body distance range to determine the user scenario based on the comparison result and the open / closed state of the seat and lid, and performing a quick flush or light flush based on the user scenario. Only one TOF detection module is needed to achieve low-cost intelligent recognition of quick flushes and light flushes, and it is completely touchless, greatly facilitating user operation, especially for the elderly and people with mobility issues. Simultaneously, through accurate distance measurement and recognition of seat and lid movement patterns, it effectively avoids accidental touches caused by actions such as opening the lid, and can more accurately identify user scenarios to enable a quick flush function for men.

The utility model provides a water supply system, belongs to water supply system technical field, and the system includes water supply purification system, distribution system and recovery system, the distribution system is provided with soft water cold water tank, soft water hot water tank, drinking water cold water tank, drinking water temperature water tank and backwater cold water tank, soft water cold water tank and soft water hot water tank are supplied with water through pipeline to bathing facility together, drinking water cold water tank and drinking water temperature water tank are supplied with water through pipeline to kitchen, backwater cold water tank and soft water cold water tank are supplied with water through pipeline to toilet in bathroom, the system of the utility model carries out water quality classification processing before water enters building, carries out temperature control to different use environment after entering building, provides better life water convenience, the system can carry out recovery processing to kitchen and bathing water, supplies toilet flushing, guarantees toilet emergency water in building, guarantees indoor cleaning, and water resource waste is relieved simultaneously under the condition that the long-term water stop state of area occurs when external pipeline maintenance or water limit happens.

1. Name of the designed product: toilet flushing water tank (zero boundary). 2. Use of the designed product: for toilet flushing water tank. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo that best shows the design points: perspective view.

The application discloses a kind of intelligent toilet flushing device, belongs to the technical field of bathroom supplies, including valve body, the inside of valve body is equipped with water inlet cavity and water outlet cavity, front end cover is combined with main valve module, the rear of valve body is equipped with rear end cover, and rear end cover is installed with stepper motor, and stepper motor's output shaft is connected with water distribution pivot, the side of valve body is equipped with mounting hole, and the installation hole is installed with pilot valve module, and the pilot valve module includes pilot valve cover and pilot valve swing rod, the rear end of pilot valve swing rod is equipped with water stop rubber sleeve, and the rear of water stop rubber sleeve is equipped with pilot valve spring.The sealing performance of this flushing device is high, the volume is reduced, and it is more convenient to install.The newly invented swing rod type pilot valve and water distribution block linkage mechanism are used to control the opening and closing of the main valve and the simultaneous flushing of the two water outlets, which is simple and ingenious, reliable in sealing, can reduce the failure rate of the flushing valve, and improve the use reliability of the intelligent toilet.

According to the technical scheme, the toilet flushing device is characterized in that the toilet flushing device comprises a toilet body, a groove area is formed in the side face of the bottom of the toilet body, a transparent auxiliary water tank is installed on the back face of the toilet body, a flushing mechanism is installed on the side face of the toilet body, and the flushing mechanism is communicated with the transparent auxiliary water tank. The arranged transparent auxiliary water tank can additionally store a water source and is matched with the water tank of the toilet bowl body, even if water supply is cut off from the outside, a user can drive the flushing mechanism, and therefore water stored in the transparent auxiliary water tank is used for flushing the toilet bowl body for multiple times. The transparent auxiliary water tank and the flushing mechanism are installed in the groove area of the toilet bowl body, so that the installation positions of the transparent auxiliary water tank and the flushing mechanism can effectively save the space of a bathroom, and meanwhile the arrangement of the whole bathroom is more concise due to the arrangement of the transparent auxiliary water tank and the flushing mechanism. A user does not need an additional water basin or bucket for storage during the water cut-off period.

A hands-free toilet flushing device is provided. The device is comprised of a toilet-attachable device enabling foot-based actuation of a flush mechanism, thereby enhancing hygiene and accessibility across residential and commercial environments. The device comprises a foot pedal assembly incorporating a high-friction, ergonomically inclined pedal surface connected via a flexible tensioning rope to a toilet flush handle, with actuation supported by a spring-loaded return mechanism that repositions the pedal after each use. The rope may be routed through one or more guide components affixed to nearby structures to maintain an efficient actuation path and may be secured to the flush handle using adaptable fasteners compatible with varied handle configurations. The floor-mounted pedal assembly may be affixed using diverse fastening methods suited to different flooring materials and includes a non-slip base to ensure operational stability.

To provide a toilet device capable of suppressing filth and sewage adhering to a shutter part from being left in a bowl part.SOLUTION: A toilet flushing device includes a bowl, a flush water supplier that supplies flush water to the bowl, a flush nozzle provided so as to be capable of advancing and retreating in a front-back direction, a shutter that is provided between the bowl and the flush nozzle and is openable and closable, a shutter washer that washes the shutter by discharging flush water, and a controller that controls the flush water supplier and the shutter washer. When washing of the shutter part by the shutter washing part is performed, the washing of the shutter part by the shutter washing part is ended before the end of the toilet washing.SELECTED DRAWING: Figure 8

A environmentally sustainable system for toilet flushing and blackwater disposal is described; a respective method of toilet flushing and blackwater disposal by a mechanical system is further described; the system comprises: a toilet bowl, a bowl valve, a pumping mechanism, a check valve, a driving shaft, a gearing mechanism; the method comprises: collecting a blackwater, moving a sealing element, engaging the sealing element, disposing the sealing element, pumping the blackwater, conducting a flow of the blackwater, operationally connecting a driving shaft, operationally connecting in a predefined gearing ratio of operation the pumping mechanism with the bowl valve and with the driving shaft.

The utility model discloses a closestool flushing nozzle which is installed at the bottom of the side wall of a urinal of a closestool and comprises a nozzle body, the nozzle body is provided with a water inlet, a jet flow channel and a jet orifice which are communicated with one another, and the jet orifice directly faces the U-shaped bent position of a ceramic body of the urinal of the closestool. The nozzle body further comprises a flow guide part capable of enabling water flow to flow out in a wide-angle spraying mode, the flow guide part is matched with the water flow flowing out of the flow guide part to flush the side wall and the bottom of a urinal of the closestool, and the flushing effect is improved.

The utility model discloses a kind of toilet water inlet valve, belong to toilet water inlet valve technical field, including water inlet valve main part;The outside of water inlet valve main part is slidably provided with connecting sleeve, one side of the connecting sleeve is fixedly installed with float cup, the inside of the float cup is provided with adjusting screw rod;Waterway flow divider is fixedly installed at the top of water inlet valve main part, air pressure lever is provided above waterway flow divider, through the linkage cooperation of float cup, adjusting screw rod, air pressure lever and valve core, water tank water level can be accurately perceived and controlled, avoid overflow or water shortage, guarantee toilet flushing effect and water-saving performance, satisfy the water level adjustment demand of different users Convenient installation and maintenance: the thread connection of joint, nut, and the quick clamping structure of clamping block, locking clamping block, make that water inlet valve installation is simple and efficient, when later maintenance, such as replacing valve core, filter screen and the like component, can be quickly disassembled and assembled, reduce maintenance difficulty and time cost.

The invention discloses a residential building toilet fresh air exhaust control system and an intelligent control method. The method comprises the steps that data of a door state sensor, a closestool state sensor, a hydrogen sulfide sensor and a biological aerosol sensor are collected; the data is transmitted to the intelligent gateway through a communication link; performing multi-source data fusion analysis by the intelligent gateway, and identifying a toilet flushing event, a water seal damage risk and a pollutant concentration trend; according to event recognition and trend prediction results, an exhaust fan and a fresh air fan are controlled to operate in advance, and rapid discharge of pollutants and indoor positive pressure maintenance are achieved; and when the water seal damage risk is detected, positive pressure air supply, pollution gas discharge and water replenishing prompts are triggered. Prediction and intervention control can be carried out before pollutant aerosol is generated, and the ventilation efficiency and the prevention and control effect are remarkably improved.

An embedded toilet flushing water tank comprises a shell distributed in a frame shape, a panel is installed on the end face of the shell in a covering mode, the water tank is embedded in the shell through a supporting frame, the supporting frame comprises longitudinal rods distributed on the two sides of the shell and a plurality of transverse rods stretching across the bottom of the longitudinal rods to be connected, and limiting bases are installed on the inner walls of the longitudinal rods. The limiting seat extends inwards to form a butt-joint rod, correspondingly, butt-joint grooves are formed in the two sides of the shell, and the butt-joint rod extends into and is clamped in the butt-joint grooves; a clamping seat is mounted at the top of the shell, a connecting shaft is mounted at the top of the longitudinal rod, and the connecting shaft is inserted and hinged in the clamping seat; a connecting base is further installed on the inner wall of the longitudinal rod, and the water tank hanging buckle is installed in the connecting base. The water tank has the advantages that the water tank and the shell are connected and installed through the supporting frame, the water tank is stably connected, the connecting strength is good, the stability and safety of the water tank in the long-term working process are guaranteed, and the water tank is effectively prevented from loosening or falling off.

The invention discloses a closestool flushing switch, a closestool flushing control device and a closestool, and belongs to the technical field of water supply and drainage. The driving assembly is connected into the inner cavity and comprises a gear and a rack set meshed with the gear, and the gear adjusts the displacement direction of the rack set so as to pull a pull rope connected to the rack set to stretch out and draw back. In the using process, a series of actions can be triggered by pressing a button of the closestool, and pressing of the button pushes one end of the rack set to move in the pressing direction. The movement direction of the rack set can be changed through the effect of the gear, so that the rack set is kept consistent with the movement direction of the closestool button, and then the connected pull rope is pulled. According to the design that the movement direction of the rack set is adjusted through the gear, the transverse size of the driving assembly is reduced on the premise that stretching and retracting of the pull rope are not interfered. The width of the driving assembly can be set to be smaller than the size of the opening of the closestool button, so that the driving assembly can be conveniently installed and taken out from the opening, and the closestool button can be conveniently maintained and overhauled.

The utility model provides a double-button closestool drain valve which comprises a base and a drain valve body, the base is provided with a drain hole, the drain valve body is provided with buttons, a lever, an inner core pipe, a chassis and a first buoy, the bottom of the inner core pipe is provided with a water sealing piece, the side face of the inner core pipe is provided with a first protruding block, and the two sides of the first buoy are hinged to the drain valve body. The keys comprise an upper cover, the upper cover is provided with a large-displacement key and a small-displacement key, the bottom of the small-displacement key is provided with a first push block and an ejector rod, the bottom of the large-displacement key is provided with a second push block, when the small-displacement key is pressed, the first push block pushes the lever to drive the inner core pipe to upwards lift the water sealing piece, meanwhile, the downwards-pressed ejector rod abuts against the other end of the lever, and small-displacement drainage is conducted; when the large-displacement key is pressed, the second push block pushes the lever to drive the inner core pipe to move upwards, the inner core pipe is hooked on the connecting rod, the first buoy gradually inclines along with descending of the water level until water is emptied, and then the first convex block is separated from the connecting rod, so that large-displacement drainage is completed.

1. The name of the design product: toilet presser. 2. The use of the design product: for pressing toilet flush button. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The application provides a toilet flushing structure and a toilet applying the same. The toilet flushing structure comprises a first water tank, a second water tank, a drain valve, a first water inlet valve, a second water inlet valve, a third water inlet valve, a linkage assembly and a water suction pipe. The second water tank is communicated with the first water tank through a drain port and the drain valve. The first water inlet valve, the second water inlet valve and the third water inlet valve are installed in the second water tank. The linkage assembly is connected with and simultaneously controls the drain valve and the first water inlet valve. The water suction pipe is provided with a pipe diameter contraction part and a pipe diameter expansion part, and a water suction hole is arranged between the pipe diameter contraction part and the pipe diameter expansion part. The drain speed of the second water cup is faster than that of the third water cup. Through the linkage assembly, the drain valve and the first water inlet valve can be simultaneously started. Through the three groups of water inlet valves and the water suction pipe, each water outlet can independently drain water, so that the water outlet sequence is controllable.

1. The name of the design product: water tank. 2. The use of the design product: for toilet flushing tank. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Toilet flushing tank (Simple piano-style button structure Goddess No. 1). 2. Purpose of this design: The main function of the toilet tank is to provide a continuous and stable flushing power for the toilet, and to remove waste by storing and releasing water. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The flushing mechanism comprises a shell and a surface cover, the shell is fixedly installed on the rear portion of a toilet seat body, a control module for controlling the flushing function of the toilet is arranged in the shell, the shell is provided with at least one function opening, the surface cover movably covers the top face of the shell, and the surface cover is arranged on the surface of the shell. And the surface cover opens or shields the functional opening. According to the intelligent closestool flushing mechanism, the function opening is designed in the top face of the shell, and the flushing key is arranged on the function opening and covered and hidden through the face cover, so that the flushing key is prevented from influencing the appearance of a closestool, and the overall appearance of the closestool is more concise; the power connection assembly connected with the external power supply is designed at the functional port, and the power connection assembly is arranged on the top surface of the shell and covered and hidden by the surface cover, so that the problem of the placement space of the power supply module is effectively solved, and the appearance of the closestool is not influenced; in addition, due to the sealing design of the flushing key and the power connection assembly, water is prevented from entering the shell to affect the functions of the closestool.

This invention provides a multifunctional anti-siphon structure and a toilet flushing system, relating to the field of bathroom product technology. It includes an anti-siphon body, which has a water inlet channel, a return channel, an air inlet channel, a first air replenishment channel, and a second air replenishment channel. The water inlet end of the water inlet channel is connected to the water outlet end of a water pump, and the water outlet end of the water inlet channel is used to connect to a flushing pipe. The return channel has a return channel for connecting to a water tank. The air inlet channel is connected to the outside, and its air inlet is located at the top of the anti-siphon body and directly opposite the return channel. The first air replenishment channel is connected to the air inlet channel and the water inlet channel to replenish air to the water inlet channel. The second air replenishment channel is connected to the air inlet channel and the air inlet end of the foaming head to replenish air to the foaming head. The anti-siphon body of this application can improve the problems of existing anti-siphon structures being unfavorable for flushing pipe layout and affecting flushing effect.

The toilet flushing water pump comprises a rotary power main body, a first pump cavity, a first impeller, a second pump cavity and a second impeller, the rotating power body comprises a shell, a stator and a rotor. The rotor is provided with a rotating shaft which extends out of the two ends of the shell and can switch forward and backward rotation. A first turntable and a second turntable are respectively mounted at two ends of the rotating shaft; the first rotating disc and the second rotating disc are each provided with a rotating disc body, the outer end of each rotating disc body is provided with a plurality of arc-shaped shifting pieces arranged around the periphery of a rotating shaft at intervals, a guide groove is formed between every two adjacent arc-shaped shifting pieces, balls are arranged in the guide grooves in the rotating disc bodies, and ball inlet and outlet holes are formed in the ends, corresponding to the near axes of the guide grooves, of the outer ends of the rotating disc bodies in a penetrating mode. The ball inlet and outlet holes penetrate through the inner end and the outer end of the rotary table body, and ball hiding grooves are formed in the inner end of the rotary table body and penetrate through the ball inlet and outlet holes in the circumferential direction. In this way, abrasion of the balls is reduced, the service life is prolonged, and the switching water outlet control reliability is further improved.

1. Name of the design product: storage cabinet (squatting toilet flush tank ugly storage cabinet). 2. Use of the design product: used for bathroom storage. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

A closestool blowdown structure with the blowdown direction adjustable comprises an installation frame, a blowdown pipe is installed in the installation frame through a pipe clamp assembly, the pipe clamp assembly comprises an upper pipe clamp and a lower pipe clamp, the upper pipe clamp and the lower pipe clamp are detachably connected into a whole, a clamping groove is defined by the upper pipe clamp and the lower pipe clamp, and the upper pipe clamp and the lower pipe clamp are detachably connected into a whole. The blow-off pipe is clamped, connected and fixed in the clamping groove; one side of the upper pipe clamp protrudes out of the body and is provided with a pipe seat, a locking hole is formed in the pipe seat in a penetrating mode, a plurality of adjusting holes are formed in the installation frame, and a locking screw penetrates through the locking hole and is connected with the adjusting holes. The bottom of the pipe seat is recessed to form a pressure-bearing groove, the bottom of the upper pipe clamp is recessed to form an upper clamping groove, and the bottom of the upper clamping groove is lower than the bottom of the pressure-bearing groove. The blow-off pipe has the advantages that the pipe clamp assembly is detachably connected and installed, a user can conveniently install and maintain the blow-off pipe, and use convenience is improved.

1. Name of the designed product: toilet flushing water tank (Dreamweaver). 2. Use of the designed product: for toilet flushing water tank. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo that best shows the design points: perspective view.

The utility model relates to water recycling technical field discloses a kind of washing bottle water recycling system, including low-position water pool, high-position water pool, water pump, monitoring control unit and emergency pool, low-position water pool is used to collect the washing bottle water discharged by the washing bottle device of upstream, high-position water pool is communicated at least by several pipelines three water routes, one water route is communicated with the water storage of packaging cooling tower, another water route is communicated with the water storage of brewing cooling tower, another water route is used to be communicated with the water inlet unit of toilet flushing water.Washing bottle water can be directly recycled and used for packaging cooling tower water replenishment, brewing cooling tower water replenishment and toilet flushing water, to save a lot of water resource waste, while without increasing additional processing equipment and processing cost.

The utility model provides an intelligent closestool spray rod which comprises an installation rod and a telescopic rod embedded in the installation rod and connected with the installation rod in a telescopic mode, and an air cavity penetrating to the tail end of the telescopic rod in the length direction of the telescopic rod and a water outlet channel communicated with the air cavity are formed in the telescopic rod. The water outlet channel penetrates through the peripheral surface of the telescopic rod and forms a water outlet hole; when water flows through the water outlet channel, the water is mixed with air entering the air cavity to form bubble water, and through the air cavity penetrating to the tail end of the telescopic rod in the length direction of the telescopic rod, it can be avoided that in the toilet flushing process, the water splashed to the outer circumferential face of the spraying rod enters the air cavity, and therefore the bubble water is formed. Therefore, the water flow is prevented from entering the water outlet channel through the air cavity and being polluted.