36 results about "Toilet flushing" patented technology

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.

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.

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.

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 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.

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 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 discloses a closestool flushing water tank, including the water tank of being placed in closestool, the bottom wall of water tank is equipped with the water inlet valve of water supply to water tank, the bottom of water inlet valve is equipped with the water outlet, water tank is equipped with the fender board of extending from bottom wall upwards, fender board or fender board with water tank lateral wall can enclose the water storage cavity around water inlet valve, make water outlet of water inlet valve be submerged by the water in water storage cavity. Through being equipped with fender board in closestool flushing water tank, make fender board or fender board with water tank lateral wall can enclose the water storage cavity around water inlet valve, and water inlet valve will be buffered by the water in water storage cavity when water inlet, thereby reduced the water inlet noise.

The utility model relates to the technical field of toilet flushing, and disclose an automatic flushing control device for closestool, include: control device, the control device includes control box, the bottom of control box is equipped with the connecting rod that is mutually symmetrical, through infrared sensor monitoring human use length of time realizes the control adjustment of flushing volume: when the human body stays for less than three minutes in front of closestool, infrared sensor will signal transmission to central controller, control electric telescopic link retraction, make the guide block close to the disc, the moving range of abutment plate and connecting rod reduces, realizes to the small water quantity flushing of urine, if the stay time is more than five minutes, central controller instructs electric telescopic link to stretch out, guide block is far from the disc, the moving range of abut plate and connecting rod increases, triggers the large water quantity flushing of stool, this structure is based on the accurate judgement of stay time use scene, need not manual switching button, and the flushing efficiency is improved, avoids the water resource waste caused by misoperation.

The utility model discloses a toilet flushing switch auxiliary device belongs to water supply and drainage technical field. Including fixed assembly, fixed assembly is fixed on the outer periphery of toilet flushing switch, press assembly, press assembly has one end rotation connection on the press handle of fixed assembly, and is connected on the press handle press piece, press piece is towards toilet flushing switch one side, and rotates with press handle, presses toilet flushing switch, drive assembly, drive assembly one end is connected on press assembly, is used for driving press assembly rotation. Fixed assembly is used for fixing press assembly at the outer periphery of toilet flushing button. Drive assembly one end connects press handle, provides power for its rotation above toilet flushing switch, simultaneously its other end connects the kick button. Through fixed assembly, press assembly and drive assembly cooperation can realize the kick button start toilet flushing action of easy and convenient realization, and simple structure, convenient to use.

The present invention aims to provide a flush toilet device that can achieve further water conservation while maintaining waste discharge performance by performing optimal toilet flushing for each flush. [Solution] The present invention provides a siphon jet type flush toilet device 1 comprising a bowl section 15, a drain trap pipe 16, a jet outlet 24a, a pressure pump 10, a line sensor 70 for detecting an object that has fallen into the bowl section 15, and a control unit 74 for determining whether the object is solid waste or floating waste. The control unit 74 controls the pressure pump 10 to discharge a first jet of water from the jet outlet 24a at a first flow rate, and then discharge a second jet of water at a second flow rate less than the first flow rate. If the control unit 74 determines that the object is floating waste, it controls the pressure pump 10 so that the discharge time for the first jet of water is shorter than when the object is determined to be solid waste.

1. Name of this design product: Toilet flush panel. 2. Purpose of this design: As a control panel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. The rear views of Design 1, Design 2, Design 3, and Design 4 are not easily seen during use, so the rear views of Design 1, Design 2, Design 3, and Design 4 are omitted. 6. Design 1 is designated as the basic design. 7. Other situations requiring explanation: The sectional reference drawing is only for showing the appearance and does not describe the internal structure.

To provide a toilet bowl flushing system that can conserve water while performing the flushing process. [Solution] The toilet comprises a toilet bowl 3, a toilet seat 4, a toilet bowl flushing unit 5 that flushes water into the toilet bowl 3 for cleaning, a seating detection unit 6 that detects whether or not a person is seated on the toilet seat 4, a control unit 7 that controls the toilet bowl flushing unit 5, and an odor detection unit 9 that detects odors inside the toilet bowl 3. The control unit 7 is configured to perform the following actions based on the detection status of the seating detection unit 6 and the odor detection unit 9: when seated, it does not perform the flushing process that activates the toilet bowl flushing unit 5 regardless of the detection status of the odor detection unit 9; when not seated, it performs the flushing process if the odor detection unit 9 detects an odor above the set value for flushing; and does not perform the flushing process if the odor detection unit 9 does not detect an odor above the set value for flushing.

The application discloses a toilet flushing system, comprising an internal power water source, an external power water source and a flushing control device, wherein the internal power water source carries out a first-stage flushing process through a water tank and the flushing control device, after a period of time, the flushing control device switches, and the internal power water source and the external power water source start flushing simultaneously. In use, the first-stage wall area flushing is supplied with water by a water pump of the water tank, and the second-stage wall area flushing is switched to be supplied with water by a water pipe of a tap, so that the water pressure is stable during the second-stage wall area flushing, the remaining water amount of the water tank is not needed, the water pressure attenuation during the second-stage wall area flushing is avoided, and the design volume of the water tank is reduced.

This utility model belongs to the technical field of toilet accessories, and relates to a toilet flushing pump and its flushing structure. It includes a pump housing, within which a motor-driven impeller is disposed. The pump housing has an axially distributed inlet, a first outlet arranged in a forward spiral, and a second outlet arranged in a reverse spiral. When the motor drives the impeller to rotate forward, the forward spiral water flow exits from the first outlet; when the motor drives the impeller to rotate in reverse, the reverse spiral water flow exits from the second outlet. A first baffle plate and a second baffle plate are disposed in the flow channel area between the first and second outlets. The first baffle plate is adjacent to the first outlet and blocks the reverse spiral water flow from entering the first outlet, and the second baffle plate is adjacent to the second outlet and blocks the forward spiral water flow from entering the second outlet. The toilet flushing pump and its flushing structure provided by this utility model can save space and reduce costs.

1. Name of this design product: Toilet flush panel. 2. Purpose of this design: As a control panel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. The rear views of Design 1, Design 2, and Design 3 are omitted because they are not easily seen during use. 6. Design 1 is designated as the basic design.

The utility model discloses a kind of sound attenuation toilet shower nozzle and mute toilet, it is related to sanitary ware technical field.Sound attenuation toilet shower nozzle includes shower nozzle main body, nozzle and fixing piece, nozzle is installed in the side of shower nozzle main body by fixing piece, and the side of nozzle is equipped with the injection part being communicated with shower nozzle main body;The caliber of the injection part is less than the length of the injection part, and the flow cross-sectional area of injection part is less than the flow cross-sectional area of shower nozzle main body.The utility model of sound attenuation toilet shower nozzle can significantly reduce water spraying noise while guaranteeing flushing effect.Correspondingly, the utility model also discloses a kind of mute toilet containing above-mentioned sound attenuation toilet shower nozzle, can significantly reduce toilet flushing noise, improve user experience.

This utility model provides a one-way backflow preventer for toilet drainage, comprising: a main pipe having a vertically penetrating drainage channel with an inlet and an outlet on the upper and lower sides of the channel, respectively; a sealing cap pivotally connected to the outlet side and forming an automatic flipping structure for sealing the outlet; and a flexible sealing flange detachably connected to the inlet on the upper side of the main pipe for insertion into the drain pipe at the bottom of the toilet. This utility model combines a main pipe with a one-way sealing function with a flexible sealing flange, using the sealing flange to achieve a sealed connection with the drain pipe at the bottom of the toilet, while simultaneously using the one-way sealing of the sealing cap to achieve odor prevention. The overall structure is simple and easy to use, requiring no modification to the existing drainage pipes and toilet structure, and is easy to promote and popularize.

The application discloses a toilet with a simple flushing device, which comprises a brush circle water channel, a main flushing channel, a water tank, a water inlet mechanism and a drainage mechanism. The water inlet mechanism comprises a water stop unit for opening or closing the water inlet mechanism. The water stop unit comprises a back pressure cavity provided with a first pressure relief hole and a second pressure relief hole. When the first pressure relief hole and the second pressure relief hole are both closed, the water inlet mechanism is closed. When at least one of the first pressure relief hole and the second pressure relief hole is opened, the water inlet mechanism is opened. When the water inlet mechanism is opened, the water outlet channel of the water inlet mechanism supplies water to the brush circle water channel or the inner cavity of the water tank. The first starting unit is further arranged to start the drainage mechanism to drain water. The two pressure relief holes arranged on the back pressure cavity make the control of the water inlet mechanism more flexible and diverse, and can meet the use of different functions. The structure is simple, and the function is reliable. The application further provides a flushing method using the toilet with the simple flushing device.

This utility model discloses a seat ring switch for a toilet seat, relating to the field of toilet technology. It includes a fixing frame, a button spring, a switch button, a support spring, a base, a waterproof cover, a switch, and screws. The button spring is elastically located at the bottom center of the fixing frame and is installed inside the switch button below it. A support spring is elastically installed below the switch button, located inside the base below it, and is covered by a waterproof cover. In this utility model, when the toilet seat is in use, the internal parts of the seat ring button are coordinated. The button spring and support spring ensure that the seat ring button rebounds immediately after being pressed down, allowing for multiple consecutive and effective flushing. The fixing frame and screws securely mount the seat ring button, making it sensitive and reliable, improving the toilet flushing control experience, and extending the device's lifespan.

1. The name of the design product: drain valve (series). 2. The use of the design product: for toilet tank, to achieve the toilet flushing function. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The cleaning agent is stored in the tank in advance. When the water level in the toilet is high enough to cause the gravity delay body to drive the sealing pad to rise to prevent the cleaning agent from flowing out, the preset discharge space is the maximum preset space. The cleaning agent flows into the preset discharge space and the hollow flow guide pipe inside through the flow guide opening while the above mechanism is operating. When the water level in the tank decreases, the gravity delay body loses buoyancy. Due to the principle of gravity, the flow regulating pipe, the hollow flow guide pipe and the gravity delay body move slowly downward. At the same time, the flow regulating pipe will give the cleaning agent in the preset discharge space a squeezing force. When the flow guide opening of the hollow flow guide pipe is connected with the toilet tank, the cleaning agent will continuously discharge through the flow guide opening until the flow regulating pipe contacts the sealing pad, and the discharge of the cleaning agent stops. The discharged cleaning agent will be temporarily stored in the cleaning agent temporary storage space, waiting for the water level in the toilet tank to rise to meet and mix with the cleaning agent in the temporary storage space to prepare a flushing solution for the next toilet flushing.

1. The name of the design product: the top of toilet flushing water tank. 2. The use of the design product: for toilet flushing water tank; the partial use claimed: as the top of toilet flushing water tank. 3. The design points of the design product: in the shape of the top. 4. The picture or photo that best shows the design points: perspective view. 5. The bottom view is not a common face, and the bottom view is omitted. 6. Other circumstances that need to be explained: the solid line drawn part shown in the design picture is the scope claimed by the design, and the dashed line drawn part is not the scope claimed by the design.

To provide a flush toilet that reduces the risk of water exposure to a connector attached to a functional part by connecting multiple elongated members that are connected to electrical or non-electrical components. [Solution] The flush toilet 1 of the present invention comprises a toilet body 2 having a bowl portion 6 and a rim portion 10, a functional portion 4 provided behind the bowl portion of the toilet body and contributing to at least the toilet flushing function, and a plurality of elongated members 98 connected to electrical or non-electrical components. The functional portion includes a water supply portion 144, which has a water passage 144d connected to its upstream side for passing flushing water supplied from a water source. The elongated members 98e and 98f each have connectors 136 and 140 at one end connected to other elongated members 98g and 98h. The functional portion also includes mounting portions 138 and 142 provided above the uppermost end of the water passage and mounted to fix or house the connectors.

The application discloses a noise reduction toilet flushing method and a toilet. The toilet flushing method comprises the following steps: a brushing step S2, a circuit board controls the power of a water pump as P2, the duration is from T1 to T2, and the sewage pipe has formed a siphon at T2; a siphon step S3, which comprises the following steps: S31, the circuit board controls the power of the water pump as P3, the duration is from T2 to T3, wherein P3<=P2; S32, the circuit board controls the power of the water pump as P4, the duration is from T3 to T4, wherein P4>P3, and the water level L1 in a toilet bowl is close to but not lowered to the highest position L2 of the inlet of the sewage pipe at T3; S33, the circuit board controls the power of the water pump to gradually decrease from P4 to P5, and the duration is from T4 to T5, T5 is the time when the siphon of the sewage pipe is basically completed; and a water supplementing step S4, the circuit board controls the power of the water pump as P5, the duration is from T5 to T6, and the water pump is turned off at T6. The power of the water pump is controlled, so that the flushing noise can be effectively reduced, and the use experience is good.

1. The name of the design product: toilet flushing water tank cover (V1). 2. The use of the design product: the design as a whole is used for toilet flushing water tank, and the local appearance is used for toilet flushing water tank cover. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the design product is a local appearance, the gray cover part is requested to be protected, the yellow tank part is not within the protection scope of the design, and the design does not require color protection.

The utility model relates to valve technical field, concretely is a kind of water-saving pedal type toilet flushing valve, including circular mounting shell, the bottom of circular mounting shell is conical, conical water guide cover is fixedly connected on the inner side wall of circular mounting shell, conical water guide cover divides the inside space of circular mounting shell from top to bottom into water storage chamber and water guide chamber, first sealing ring is installed on the inner side wall of the opening of conical water guide cover one end, valve rod is arranged in first sealing ring, the top of circular mounting shell is provided with the foot-driven drive assembly for driving valve rod displacement, the outer side wall of circular mounting shell is connected with positioning assembly, and the water-saving pedal type toilet flushing valve can be according to different pedal strength, realize different water discharge, reach the purpose of adjusting drainage capacity according to need, more water-saving, and practicality is strong.

The utility model provides a kind of closestool flushing system, comprising: closestool, with bowl, the upper portion of bowl is equipped with upper flushing component, the lower portion of bowl is equipped with lower flushing component;Water tank, for storing cleaning water;Water pump, with water inlet and water outlet, the water inlet of water pump is connected with the inner chamber of water tank and communicates;Three-way, with import, first outlet, second outlet, the import of three-way is connected with the water outlet of water pump and communicates, the first outlet of three-way is connected with the upper flushing component of bowl and communicates, the second outlet of three-way is connected with the lower flushing component of bowl and communicates;First check valve, for preventing water in bowl from flowing back to water pump;Water pump outlet pipeline, one end is connected with the water outlet of water pump and communicates, other end is connected with the import of three-way and communicates, water pump outlet pipeline is equipped with anti-siphon mouth, anti-siphon mouth is connected with the air in the inner chamber of water tank and communicates.The scheme can effectively prevent the problem that sewage in bowl flows back into water tank due to siphon under the condition of bowl blockage, and the anti-backflow effect is more reliable.

This utility model provides a modular co-production green energy-saving improvement system, belonging to the technical field of energy-saving improvement systems. This modular co-production green energy-saving improvement system includes: a subsystem for using rainwater and shower wastewater for toilet flushing, including a water storage and purification module, a piston pump water module, and a water supply switching module; a subsystem for using kitchen wastewater for greening irrigation, including a physical grease trap module and a biological purification module; and a subsystem for using fecal wastewater for biogas lighting, including a biogas fermentation module and a purification and utilization module. It comprehensively realizes the deep recycling of rainwater and wastewater, saving precious water resources, significantly reducing wastewater discharge, and, without generating additional wastewater and waste gas, innovatively fills the gap in biogas utilization in urban communities, powerfully promoting the development and utilization of biomass energy, demonstrating extremely high innovative value and practical efficiency.

The present invention relates to the field of automated cleaning devices and more specifically the automatic cleaning and / or disinfecting of toilet bowls and the perfuming of the air space of toilet rooms The device is intended to be placed withing the vessel for collecting toilet rinse water and functions when the toilet flush button is pressed by mixing the water stored in the flush water collection vessel with a certain amount of cleaning and sterilization liquid having a pleasant fragrance using a control tool which controls the flow of cleaning and sterilization liquid.