Wall-mounted closestool

Abstract

The utility model relates to the technical field of bathroom accessories, and discloses a wall-mounted closestool which comprises a closestool body. A seat pool, a trap, a siphon pipeline and a jet orifice are formed in the closestool body, the siphon pipeline comprises a sewage inlet, a sewage outlet and a connecting flow channel for connecting the sewage inlet and the sewage outlet, one end of the trap is communicated with the lower end of the seat pool, the other end of the trap is communicated with the sewage inlet, and the jet orifice is communicated with the siphon pipeline. The jet orifice is arranged towards the sewage inlet; wherein the upper end of the sewage outlet is lower than the upper end of the sewage inlet, and the vertical distance L between the upper end of the sewage outlet and the upper end of the sewage inlet is 10 mm to 30 mm. The overall height of the closestool is reduced while the drainage and cleaning effects are guaranteed, and the cleaning space at the bottom of the closestool is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of bathrooms, in particular to a wall-mounted toilet. Background Art

[0002] Wall-mounted toilets are popular among consumers because their bottoms do not touch the ground, are easy to clean and save space. However, in order to improve the siphon force of the toilet, the existing siphon wall-mounted toilets mostly have a double trap structure for their siphon pipes, which increases the total height of the toilet and makes the overall height of the wall-mounted toilet too high. After installation, the toilet is only 10 to 20 mm away from the ground, making it difficult to clean the bottom of the toilet, further affecting the user experience of the wall-mounted toilet.

[0003] Therefore, it is necessary to improve the existing wall-mounted toilet to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to design a wall-mounted toilet which can ensure the drainage effect and reduce the overall height of the toilet.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a wall-mounted toilet, comprising: a toilet body; a seat pool, a water trap, a siphon pipeline and a jet port are formed in the toilet body, the siphon pipeline comprises a sewage inlet, a sewage outlet and a connecting flow channel connecting the sewage inlet and the sewage outlet, one end of the water trap is connected to the lower end of the seat pool, the other end of the water trap is connected to the sewage inlet, and the jet port is arranged toward the sewage inlet; wherein the upper end of the sewage outlet is lower than the upper end of the sewage inlet, and the vertical distance L between the upper end of the sewage outlet and the upper end of the sewage inlet is 10 mm to 30 mm.

[0006] Furthermore, the connecting flow channel includes a first sub-flow channel and a second sub-flow channel connected in sequence, the first sub-flow channel is connected to the sewage inlet, and the first sub-flow channel is inclined upward along the sewage inlet toward the second sub-flow channel, and the bottom wall of the first sub-flow channel and the bottom wall of the water trap have a smooth transition.

[0007] Furthermore, the injection port is arranged on a side of the water trap away from the sewage inlet and is arranged opposite to the sewage inlet.

[0008] Furthermore, the center line of the injection port is not higher than the center line of the sewage inlet in the vertical direction.

[0009] Furthermore, a spray pipeline is provided in the toilet body, and the spray pipeline is connected to the spray port to provide a spray water column for the spray port.

[0010] Furthermore, the maximum dimension H of the toilet body in the vertical direction is less than 320 mm.

[0011] Furthermore, the sewage outlet is arranged on the rear side wall of the toilet body.

[0012] Compared with the prior art, the wall-mounted toilet of the utility model has the following beneficial effects:

[0013] The wall-mounted toilet of the embodiment of the utility model has an upper end of a sewage outlet lower than an upper end of a sewage inlet, and a vertical distance L between the upper ends of the sewage outlet and the sewage inlet is 10 mm to 30 mm. Thus, by reducing the height difference between the sewage inlet and the sewage outlet, the overall height of the toilet body is reduced, thereby increasing the height of the toilet body from the ground. At the same time, an injection port is added to compensate for the siphon force of the siphon pipeline, so that the dirt in the toilet is discharged from the sewage outlet under the combined action of the siphon force and the thrust of the injection port, thereby ensuring the cleanliness and hygiene of the toilet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a wall-mounted toilet according to an embodiment of the utility model;

[0015] Figure 2 is a cross-sectional view of a wall-mounted toilet according to an embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of the dimensions of a wall-mounted toilet according to an embodiment of the utility model.

[0017] In the figure, 1. toilet body; 11. water blocking platform; 2. seat pool; 3. water trap; 4. siphon pipe; 41. sewage inlet; 42. sewage outlet; 43. connecting flow channel; 431. first sub-flow channel; 432. second sub-flow channel; 5. injection port. DETAILED DESCRIPTION

[0018] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present invention, it should be understood that the terms "connected", "connected", "fixed" and the like used in the present invention should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or a welding connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The present invention uses the terms "first", "second", etc. to describe various information, but these information should not be limited to these terms, which are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information.

[0022] Reference Figures 1 to 3 A wall-mounted toilet according to an embodiment of the utility model comprises: a toilet body 1; a seat pool 2, a water trap 3, a siphon pipe 4 and a jet port 5 are formed in the toilet body 1, the siphon pipe 4 comprises a sewage inlet 41, a sewage outlet 42 and a connecting flow channel 43 connecting the sewage inlet 41 and the sewage outlet 42, one end of the water trap 3 is communicated with the lower end of the seat pool 2, the other end of the water trap 3 is communicated with the sewage inlet 41, the jet port 5 is arranged toward the sewage inlet 41, the upper end of the sewage outlet 42 is lower than the upper end of the sewage inlet 41, and the vertical distance L between the upper end of the sewage outlet 42 and the upper end of the sewage inlet 41 is 10 mm to 30 mm.

[0023] The utility model reduces the height difference between the sewage inlet 41 and the sewage outlet 42, thereby reducing the overall height of the toilet body 1, so as to increase the installation height of the toilet body 1 from the ground; at the same time, the jet port 5 is arranged to spray a water column when the siphon phenomenon occurs, and the thrust of the sprayed water column is used to compensate for the siphon force weakened by reducing the height difference between the sewage inlet 41 and the sewage outlet 42. Specifically, during flushing, the water flow of the cleaning circle continues to flush, flows along the seat pool 2 to the water trap 3, and then flows from the sewage inlet 41 to the connecting flow channel 43, so that the connecting flow channel 43 reaches a full water state. When the siphon phenomenon occurs, the jet port 5 sprays a water column toward the sewage inlet 41, and simultaneously provides a spray thrust. The waste is subjected to the combined effect of the siphon force and the thrust, and is discharged from the toilet body 1 from the sewage outlet 42.

[0024] In some embodiments of the present application, the vertical distance L between the upper end of the sewage outlet 42 and the upper end of the sewage inlet 41 is 15 mm to 20 mm. The reduction of the vertical distance can further reduce the overall height of the toilet body 1, so as to increase the height of the toilet body 1 from the ground after installation. While adjusting the height difference, the magnitude of the siphon force is also adjusted. In a specific embodiment, the magnitude of the siphon force ranges from 600N to 1000N. The siphon force can cooperate with the thrust of the jet water column ejected from the jet port 5 to achieve a cleaning effect of discharging the dirt in the toilet body 1.

[0025] In some embodiments of the present application, the connecting flow channel 43 includes a first sub-flow channel 431 and a second sub-flow channel 432 connected in sequence, the first sub-flow channel 431 is connected to the sewage inlet 41, and the first sub-flow channel 431 is inclined upward from the sewage inlet 41 to the second sub-flow channel 432, and the bottom wall of the first sub-flow channel 431 and the bottom wall of the water trap 3 are smoothly transitioned. The first sub-flow channel 431 is inclined upward to facilitate the siphon phenomenon of the siphon pipe 4. When the toilet is flushed, the dirt is flushed out along the upward first sub-flow channel 431. The smoothly transitioned bottom wall helps to clean the toilet body 1 and discharge the internal dirt, avoiding accumulation or blockage. Among them, the second sub-flow channel 432 can be vertically downward, or inclined downward, or first inclined downward and then inclined upward along the first sub-flow channel 431 to the sewage outlet 42.

[0026] In a specific embodiment, the connecting flow channel 43 is a curved pipe structure that bulges upward. By simplifying the structure of the siphon pipe 4, the original complicated double trap of the wall-mounted toilet is optimized to a single trap, so as to reduce the distance between the sewage inlet 41 and the sewage outlet 42, realize the reduction of the overall height of the toilet body 1, and ensure the smooth and effective flow of water.

[0027] In some embodiments of the present application, the injection port 5 is arranged on a side of the water trap 3 away from the sewage inlet 41 and is arranged opposite to the sewage inlet 41. During the flushing process, the jet water column can directly impact the sewage inlet 41 from the injection port 5, thereby increasing the injection thrust and improving the flushing effect.

[0028] In some embodiments of the present application, the center line of the injection port 5 is not higher than the center line of the sewage inlet 41 in the vertical direction, which means that the water flow of the injection port 5 can be directly aimed at the sewage inlet 41, and the water flow from the injection port 5 to the sewage inlet 41 is more concentrated and efficient during flushing to provide maximum injection thrust, ensuring that waste and dirt can be quickly and effectively removed, reducing ineffective water flow losses, and improving water-saving effects.

[0029] In some embodiments of the present application, a jetting pipeline is provided in the toilet body 1, and the jetting pipeline is connected to the jetting port 5, and is used to provide a jetting water column to the jetting port 5. In a specific embodiment, the thrust F of the jetting water column satisfies: 2.5N≤F≤3N. The jetting water column is flushed out through the main flushing fitting in the toilet body 1. By controlling the thrust of the jetting water column, the water consumption can be reduced while maintaining the flushing effect, thereby achieving a water-saving effect.

[0030] In some embodiments of the present application, the maximum dimension H of the toilet body 1 in the vertical direction is less than 320 mm. The toilet body 1 with a small vertical dimension can better adapt to an environment with limited space, especially in bathrooms of small apartments or public facilities. Due to its small size, the toilet body 1 is easier to install and clean, reducing space occupancy and inconvenience during cleaning.

[0031] In some embodiments of the present application, the sewage outlet 42 is provided on the rear side wall of the toilet body 1. The toilet body 1 is mounted on a wall, and the sewage outlet 42 is horizontally connected to the sewage outlet of the wall on the rear side wall of the toilet body 1, and the minimum distance J between the bottom of the toilet body 1 and the ground is ≥80 mm. The toilet body 1 is mounted on a wall, and the sewage outlet 42 on the rear side wall is horizontally connected to the sewage outlet of the wall, which can reduce the pollution of the toilet by ground pollutants and improve hygiene. The larger distance between the bottom and the ground can make the bottom space of the toilet body 1 easy to clean and sweep, reducing cleaning dead corners.

[0032] In summary, the embodiment of the utility model provides a wall-mounted toilet, which optimizes the original double trap 3 structure into a single trap 3 structure, simplifies the structure of the siphon pipe 4, and reduces the vertical distance L between the upper end of the sewage outlet 42 and the upper end of the sewage inlet 41 to 10mm-30mm, and the height difference between the sewage inlet 41 and the sewage outlet 42 is reduced, thereby reducing the overall height of the toilet body 1, thereby increasing the installation height of the toilet body 1 from the ground, and achieving an overall height H of the toilet body 1 less than 320mm. After installation, there is more than 80mm of ground space, which is convenient for cleaning the bottom. At the same time, a jet port 5 is set to spray a water column when the siphon phenomenon occurs, and the thrust of the sprayed water column is used to compensate for the siphon force to meet the flushing performance of the toilet and maintain the function of the toilet itself.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A wall-mounted toilet, characterized in that: It includes a toilet body (1); The toilet body (1) is formed with a seat pool (2), a water trap (3), a siphon pipeline (4) and an injection port (5); the siphon pipeline (4) comprises a sewage inlet (41), a sewage outlet (42) and a connecting flow channel (43) connecting the sewage inlet (41) and the sewage outlet (42); one end of the water trap (3) is connected to the lower end of the seat pool (2); the other end of the water trap (3) is connected to the sewage inlet (41); and the injection port (5) is arranged toward the sewage inlet (41); The upper end of the sewage outlet (42) is lower than the upper end of the sewage inlet (41), and the vertical distance L between the upper end of the sewage outlet (42) and the upper end of the sewage inlet (41) is 10 mm to 30 mm.

2. The wall-mounted toilet according to claim 1, characterized in that: The connecting flow channel (43) comprises a first sub-flow channel (431) and a second sub-flow channel (432) which are connected in sequence; the first sub-flow channel (431) is connected to the sewage inlet (41), and the first sub-flow channel (431) is inclined upward in a direction from the sewage inlet (41) to the second sub-flow channel (432); and a bottom wall of the first sub-flow channel (431) and a bottom wall of the water trap (3) are smoothly transitioned.

3. The wall-mounted toilet according to claim 1, characterized in that: The injection port (5) is arranged on a side of the water trap (3) away from the sewage inlet (41) and is arranged opposite to the sewage inlet (41).

4. The wall-mounted toilet according to claim 1, characterized in that: The center line of the injection port (5) is not higher than the center line of the sewage inlet (41) in the vertical direction.

5. The wall-mounted toilet according to claim 1, characterized in that: A spray pipeline is provided in the toilet body (1), and the spray pipeline is connected to the spray port (5) and is used to provide a spray water column for the spray port (5).

6. The wall-hung toilet according to any one of claims 1 to 5, characterized in that: The maximum dimension H of the toilet body (1) in the vertical direction is less than 320 mm.

7. The wall-hung toilet according to any one of claims 1 to 5, characterized in that: The sewage outlet (42) is arranged on the rear side wall of the toilet body (1).

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