Flush toilet capable of reducing noise

Abstract

The present disclosure belongs to the field of household goods. Disclosed in the present application is a flush toilet capable of reducing noise. The flush toilet comprises a toilet support housing, a toilet weight-bearing seat, a swirling water outlet, a water intake pipe connection port, a sewage discharge pipe connection port, a water inlet, an excrement bearing slope, a sealed flushing water channel, a toilet inner container, and an anti-backflow elbow. By means of configuring the sealed flushing water channel to be a 235-degree annular closed flow-guide flush channel, a large amount of flushing water quickly released from a water tank is rectified in a more stable and closed channel, thereby greatly reducing noise generated by turbulence, splashing and collision of flushing water. In addition, conventional small water discharge holes or gaps are eliminated in the channel, and only one water outlet is reserved. Applying a 235-degree annular closed structure to the sealed flushing water channel, and the design of a single swirling water outlet effectively reduce the phenomenon of water flow collision and splashing.

Description

A flushing toilet with reduced noise TECHNICAL FIELD

[0001] The present disclosure belongs to the field of daily necessities, and particularly relates to a flushing toilet with reduced noise. BACKGROUND

[0002] A toilet, also known as a closestool, is generally made of ceramic. After defecation, the closestool needs to be flushed to clean it and discharge the waste. Flushing a closestool includes two processes: cleaning the inner surface of the closestool and discharging the used wastewater and waste. The flushing water channel of a traditional closestool is generally a closed or semi-closed annular channel, which is provided with a water outlet hole or a narrow gap. The closestool has a dead angle and is not easy to clean, and bacteria are likely to breed.

[0003] The existing rear-mounted closestool generally adopts a flushing and falling type of flushing and sewage discharge. When the flushing switch is opened to flush and clean, a large amount of water will instantaneously gather at the water outlet and collide with the air to produce an abnormal sound. At the same time, a large amount of water will fall on the ceramic wall or the water seal surface. On the one hand, this will produce a lot of noise, affecting the rest of others. On the other hand, it will also cause a large amount of splashing.

[0004] The existing frameless closestool and the method for flushing the same (publication number: CN107208410A) generally has the following problems in use:

[0005] 1. A large amount of noise is generated during the flushing process, which affects the quality of life. In a family environment, the flushing noise may interfere with the daily life and rest of family members. Especially when using at night, the noise of flushing will be particularly harsh, affecting the sleep quality of family members and neighbors. Environmental noise pollution: Excessive flushing noise will become a kind of environmental noise pollution, especially in a closed or echo-rich space, the noise propagation is more obvious, which destroys the quiet atmosphere of the surrounding environment, so there is an urgent need for a flushing closestool with reduced noise.

[0006] 2. During the flushing process, the water flow is easy to splash out. Health problems: bacteria transmission: The splashed water may contain bacteria and pathogens, leading to bacteria transmission and increasing the risk of infection, especially in public toilets. Environmental pollution: The splashed sewage pollutes the ground and the surrounding environment, affecting the cleanliness and hygiene of the toilet. Poor user experience: discomfort: The splashing of water flow will make the user feel uncomfortable, especially when it splashes on clothes or the body, affecting the user experience. Embarrassing situation: In public places, if the water flow splashes out, it may make the user feel embarrassed and inconvenient. Increased cleaning workload: ground pollution: After the water flow splashes out, the ground will be dirty, which requires frequent cleaning, increasing the cleaning workload and difficulty. Contamination of the outside of the closestool: The splashed water may dirty the outside of the closestool and the surrounding objects, which requires additional cleaning and maintenance, so there is an urgent need for a flushing closestool that can avoid water flow splashing during the flushing process. The utility model discloses a flush toilet with noise reduction function

[0007] A flush toilet with noise reduction function, comprising a toilet supporting shell, a toilet weight bearing gasket, a rotary water outlet, a water inlet pipe connecting port, a sewage discharge pipe connecting port, a water inlet, a excrement bearing slope, a flush sealing water channel, a toilet inner container and an anti-backflow bend.

[0008] A flush toilet with noise reduction function, comprising a toilet supporting shell, a toilet weight bearing gasket, a rotary water outlet, a water inlet pipe connecting port, a sewage discharge pipe connecting port, a water inlet, a excrement bearing slope, a flush sealing water channel, a toilet inner container and an anti-backflow bend.

[0009] Further, the toilet supporting shell is provided with a water inlet pipe connecting port 4 at the upper end of the back surface, and the toilet inner container and the toilet weight bearing gasket are designed in an integrated manner.

[0010] Further, the cross-sectional area of the flush sealing water channel is 1900±100mm² within the tolerance range, and the size of the overall channel is uniform.

[0011] Further, the flush sealing water channel adopts a sealing structure, and the rotation angle of the flush sealing water channel from the water inlet to the rotary water outlet is 235°.

[0012] Further, the flush sealing water channel is provided with a rotary water outlet at the front end.

[0013] The present disclosure has the following beneficial effects:

[0014] 1. By setting a flush sealing water channel with a 235° annular closed structure, a single flush port can reduce water flow collision and reduce flush noise and splashing. The 235° annular closed flow channel allows the rapid release of a large amount of flushing water in the tank to be rectified in a more stable and closed channel, greatly reducing the noise generated by the turbulent splashing and collision of the flushing water, and bringing the following advantages: reduce flush noise: the design of the sealed water channel and the 235° annular closed structure makes the water flow more stable during flushing, reduces the phenomenon of water flow collision and turbulence, and significantly reduces the flush noise. This is particularly important at night, ensuring that users and their families are not disturbed by the flush sound. Reduce splashing: the single flush port design optimizes the water flow path, avoiding the splashing problem caused by multiple water outlets in traditional designs, making flushing cleaner and more efficient. Improve flushing efficiency: the 235° annular closed flow channel design allows the water flow to be rectified in a more stable channel, thereby improving the flushing efficiency and ensuring that the excrement can be quickly and completely flushed away. Simplify the cleaning process: the traditional small water outlet or gap design is prone to dirt accumulation, while the single flush port design reduces the opportunity for dirt accumulation, making the cleaning process of the toilet more convenient and the sanitary condition better.

[0015] 2. By setting a 235° arc flush sealing water channel, the rapid release of a large amount of flushing water in the tank is rectified in a closed channel, and a single spiral water outlet is set to be more stable in controlling water flow and preventing splashing, and the following advantages are brought: save water: the rectified water flow through the single spiral water outlet can complete efficient flushing in a short time, thereby reducing the water required for flushing and achieving the purpose of saving water. Improve flushing efficiency: the design of the sealed water channel can increase the impact force and speed of the water flow, combined with the uniform distribution of the spiral water outlet, making the flushing more rapid and efficient, reducing the possibility of clogging. Design is beautiful, easy to clean: this design makes the internal structure of the toilet simple, without extra water outlets and complex pipelines, easy to clean and maintain, ensuring long-term hygiene and beauty. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present disclosure;

[0017] Figure 2 is a schematic diagram of the overall structure of the present disclosure;

[0018] Figure 3 is a schematic diagram of the side cross-sectional structure of the present disclosure;

[0019] Figure 4 is a schematic diagram of the separation of the toilet support shell and the toilet liner of the present disclosure;

[0020] Figure 5 is a schematic diagram of the end cross-sectional structure of the present disclosure;

[0021] In the figure: 1, toilet support shell; 2, toilet weight bearing washer; 3, rotating water outlet; 4, water inlet pipe connection; 5, sewage discharge pipe connection; 6, water inlet; 7, excrement bearing slope; 8, flush seal waterway; 9, toilet liner; 10, anti-backflow elbow. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the present disclosure easy to understand, the present disclosure is further described below in combination with specific embodiments.

[0023] In the description of the present disclosure, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present disclosure, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art. EMBODIMENT

[0025] Please refer to FIG. 1-5, the utility model provides a technical scheme:

[0026] A noise-reducing flush toilet includes a toilet support shell 1, a toilet weight-bearing gasket 2 is arranged at the top end of the toilet support shell 1, a toilet inner container 9 is arranged inside the toilet support shell 1, a flush sealing water channel 8 is arranged at the upper end of the inner wall of the toilet inner container 9, a rotary water outlet 3 is arranged at the front end of the flush sealing water channel 8, a water inlet 6 is arranged at the tail end of the flush sealing water channel 8, a water inlet pipe connecting port 4 is arranged at the rear end of the water inlet 6, a feces-bearing slope 7 is arranged at the bottom of the toilet inner container 9, an anti-backflow elbow 10 is arranged at the lower end of the feces-bearing slope 7, the other end of the anti-backflow elbow 10 is connected to a sewage discharge pipe connecting port 5, the water inlet pipe connecting port 4 is arranged at the upper end of the back of the toilet support shell 1, the toilet inner container 9 and the toilet weight-bearing gasket 2 are designed in an integrated manner, the cross-sectional area of the flush sealing water channel 8 is 1900±100mm² within the tolerance range, the size of the overall channel is uniform, the flush sealing water channel 8 adopts a sealing structure, the rotation angle of the flush sealing water channel 8 from the water inlet 6 to the rotary water outlet 3 is 235°, and the rotary water outlet 3 is arranged at the front end of the flush sealing water channel 8; in the above arrangement, the inner recess structure on the upper part of the feces-bearing surface of the feces-bearing slope 7 avoids the risk of flushing out to the toilet rim, while retaining the easy-to-clean appearance structure; the left and right symmetrical middle part of the feces-bearing surface is convenient to clean and not easy to be contaminated, while it can more effectively gather the potential energy of the flushing water, reduce the disturbance brought by the asymmetric inner wall, and comply with the water potential to guide and concentrate to the lower part of the feces-bearing surface, so that better sewage discharge performance can be achieved with less water; the actually measured toilet with this structure can meet the relevant requirements of European and national standards on the basis of double-grade 3 / 4.5L water consumption, and save 25% water compared with conventional toilets.

[0027] Structure composition and its role

[0028] Toilet support shell: Role: Support the entire toilet structure, ensure stability.

[0029] Usage logic: As a whole framework, provide solid support, ensure the stable installation and use of other components.

[0030] Weight-bearing gasket: Role: Carry the weight of the toilet, distribute pressure, avoid damage.

[0031] Usage logic: Installed at the top end of the support shell, provides cushioning and support, prolongs the service life of the toilet.

[0032] Toilet inner container: Role: Contains and discharges feces.

[0033] Usage logic: Installed inside the support shell, as the main collection and discharge area of feces.

[0034] Flush sealing water channel: Role: Guide the flushing water flow, provide smooth flushing effect.

[0035] Usage logic: Set at the top of the inner tank wall, through the sealing structure and 235° annular closed design, realize water flow rectification, reduce noise and splash.

[0036] Rotary water outlet: Function: Uniformly distribute water flow, prevent splashing.

[0037] Usage logic: Set at the front end of the flushing sealed waterway, through the rotating water flow, realize efficient flushing and splash control.

[0038] Inlet: Function: Introduce flushing water flow.

[0039] Usage logic: Set at the tail end of the flushing sealed waterway, through the design of wide front and narrow back, effectively rectify water flow, ensure flushing effect.

[0040] Excrement bearing slope: Function: Accept excrement and guide sewage.

[0041] Usage logic: Set at the bottom of the inner tank, through the concave design and left-right symmetrical sewage receiving surface, prevent splashing and facilitate cleaning.

[0042] Anti-backflow bend: Function: Prevent sewage backflow.

[0043] Usage logic: Connected at the lower end of the excrement bearing slope, ensure smooth sewage discharge and avoid backflow pollution.

[0044] Sewage discharge pipe connection port: Function: Connect the sewage discharge system.

[0045] Usage logic: Set at the other end of the anti-backflow bend, ensure smooth sewage discharge.

[0046] Water inlet pipe connection port: Function: Connect the external water supply system.

[0047] Usage logic: Set at the upper end of the back of the support shell, connect the external water supply pipe to ensure stable water supply.

[0048] Advantages and implementation logic

[0049] Reduce flushing noise: By setting the flushing sealed waterway with a sealing structure, the flushing sealed waterway structure adopts a 235° annular closed structure, and the single flushing port can reduce water flow collision, reduce flushing noise and splash:

[0050] Implementation logic: Water flow is rectified in the closed channel, reducing collision and turbulence, significantly reducing flushing noise.

[0051] Reduce splash phenomenon: Single flushing port design optimizes water flow path, avoiding the splash problem caused by multiple water outlets in traditional design, making flushing cleaner and more efficient:

[0052] Implementation logic: The water flow is evenly distributed through the spiral outlet, preventing direct impact and reducing splashing.

[0053] Improved flushing efficiency: The 235° annular closed flow channel design allows water to flow in a more stable channel, improving flushing efficiency and ensuring that waste is quickly and completely flushed away.

[0054] Implementation logic: The rectified water flow passes through the spiral outlet, increasing impact force and speed, and improving flushing efficiency.

[0055] Simplified cleaning process: Traditional small hole or gap designs are prone to dirt accumulation, while the single flushing port design reduces the opportunity for dirt accumulation, making the toilet cleaning process more convenient and sanitary.

[0056] Implementation logic: Simplified design reduces dirt accumulation points, making cleaning easier.

[0057] Water saving: The rectified water flow through the single spiral outlet can complete efficient flushing in a short time, reducing the amount of water needed for flushing and achieving water saving.

[0058] Implementation logic: Efficient rectification and uniform distribution make flushing more effective, reducing water consumption.

[0059] Aesthetically pleasing and easy to clean: This design makes the internal structure of the toilet simple, with no extra outlets and complex pipes, making it easy to clean and maintain, ensuring long-term hygiene and aesthetics.

[0060] Implementation logic: Simplified internal structure and closed design, both aesthetically pleasing and practical, easy to clean.

[0061] The above shows and describes the basic principles and main features of the present disclosure and the advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, various changes and improvements can be made to the present disclosure, and these changes and improvements all fall within the scope of the claimed present disclosure. The scope of protection of the present disclosure is defined by the appended claims and their equivalents.

Claims

1. A noise reducing flush toilet comprising a toilet support housing (1) characterised in that: The toilet support shell (1) top end sets toilet weight bearing washer (2), the toilet support shell (1) inside sets toilet inner container (9), the toilet inner container (9) wall upper end sets flush seal water channel (8), flush seal water channel (8) front end sets rotary water outlet (3), flush seal water channel (8) tail end sets water inlet (6), water inlet (6) rear end sets water inlet pipe connecting port (4), the toilet inner container (9) bottom sets excrement bearing slope (7), excrement bearing slope (7) lower end sets anti-reflux bend (10), anti-reflux bend (10) other end connects sewage discharge pipeline connecting port (5).

2. The noise reducing flush toilet according to claim 1, wherein: The toilet support shell (1) back upper end sets water inlet pipe connecting port (4), the toilet inner container (9) and toilet weight bearing washer (2) are integrated design.

3. The noise reducing flush toilet according to claim 1, wherein: The cross-sectional area of the flush seal water channel (8) is 1900±100mm² within the tolerance range, and the size of the overall channel is uniform.

4. The noise reducing flush toilet according to claim 1, wherein: The flush seal water channel (8) adopts a sealing structure, and the rotation angle of the flush seal water channel (8) from the water inlet (6) to the rotary water outlet (3) is 235°.

5. The noise reducing flush toilet according to claim 1, wherein: The flush seal water channel (8) front end sets rotary water outlet (3).

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