Ceramic body with rotary flush and WC toilet

Abstract

The present invention relates to a rotary flush type ceramic body and WC toilet.The ceramic body comprises a dirt storage area, an annular flushing channel circumferentially arranged on the upper part of the dirt storage area, a water separation cavity connected to the annular flushing channel, and a main water channel connected to the middle of the water separation cavity by a water passage hole; a water divider is fixed in the water separation cavity near the main water channel, and the water divider divides the water separation cavity into a main flushing water channel and a secondary flushing water channel; one end of the main flushing water channel is provided with a main flushing hole, one end of the secondary flushing water channel is provided with a secondary flushing hole, and the main flushing hole and the secondary flushing hole are respectively arranged toward the annular flushing channel.The water divider is arranged in the water separation cavity, so that the flushing water in the main water channel is guided and drained, and the reasonable water distribution of the main flushing water channel and the secondary flushing water channel is ensured; and the phenomenon that the main flushing hole is not completely flushed due to insufficient flushing force and incomplete flushing and the like is effectively avoided, and good application and popularization value is achieved. Abstract Figure: Figure 1.

Description

Title of the invention: Ceramic body with rotary flush and WC toilet Technical field

[0001] The present invention relates to the technical field of sanitary equipment, in particular a ceramic body of the rotary flush type and WC toilets. Prior art

[0002] Direct flush toilets utilize flushing force to flush out dirt, which has the following characteristics: fast flushing speed, high flushing force, low water consumption, large diameter of downpipe, easy to flush out most dirt, etc. However, they are not effective in flushing out dirt floating on the surface of the dirt storage area, and sometimes they can only be flushed out by flushing several times. Patent CN201920431708.0 discloses a toilet flushing structure, which can be seen by combining the disclosed technical diagram, embodiment and accompanying figures: the flushing water enters the two side flushing channels, set in the front section of the main waterway, and enters the flushing holes via the side flushing channels.The flushing water ejected from the main flushing hole is flushed along the inner side of the dirt storage area for about a week, and the water ejected from the other flushing hole cooperates with the main flushing hole to flush along the annular ring-shaped flushing channel. The flushing water from the other flushing hole, which flows circularly along the circular guide table, forms a downward rotating flushing water flow, thereby flushing water from the soiled area.The cavity of the side flush channel causes the kinetic energy of the flushing water to be lost in the main flush channel, which in the production and manufacturing process can easily lead to unreasonable distribution of water between the main flush channel and the auxiliary flush channel, resulting in the main flush hole not being completely cleaned due to insufficient flushing force and incomplete flushing. There are difficulties and potential defects in the design and manufacturing process, so further improvements are needed. Presentation of the invention

[0003] The technical problem to be solved by the invention is to overcome the deficiencies of the prior art, and to provide a rotary flush ceramic body and a WC toilet, which can ensure the reasonable distribution of the water volume of the water channel of main flush and secondary flush water channel, and allow the flush water from the main flush hole to be discharged with greater force and longer transmission distance.

[0004] According to one aspect of the present invention, the rotary flush type ceramic body comprises a dirt storage area, an annular flush channel circumferentially arranged on the upper part of the dirt storage area, a water separation cavity connected to the annular flush channel, and a main water channel connected to the middle of the water separation cavity by a water passage hole; a water divider is fixed in the water separation cavity near the main water channel, and the water divider divides the water separation cavity into a main flush water channel and a secondary flush water channel;one end of the main flushing water channel is provided with a main flushing hole, one end of the secondary flushing water channel is provided with a secondary flushing hole, and the main flushing hole and the secondary flushing hole are respectively arranged toward the annular flushing channel. ;

[0005] In some embodiments, the annular flush channel is a smooth waterway of sub-circular or sub-oval shape.

[0006] In some embodiments, the water outlet directions of the primary flush hole and the secondary flush hole are respectively tangent to the annular flush channel.

[0007] In some embodiments, the water outlet directions of the primary flush hole and the secondary flush hole cause the flush water to flow clockwise or counterclockwise in the annular flush channel.

[0008] In some embodiments, the water divider is a drainage and diversion plate, and the surface of the drainage and diversion plate is provided with a water diversion hole, so that the main flush water channel communicates with the water passage hole, and a water separation hole is disposed between the secondary flush water channel and the water passage hole.

[0009] In some embodiments, the drainage and diversion plate is connected to the water separation cavity by a curved surface.

[0010] In some embodiments, the annular flush channel and the dirt storage area are connected by a curved surface.

[0011] According to another aspect of the present invention, the WC toilet comprises the rotary flush ceramic body according to the present invention.

[0012] The advantageous effect of the present invention is as follows: the water divider is arranged in the water separation cavity, so that the flushing water in the main water channel is guided and drained, and the distribution reasonable water flow of the main flushing water channel and the secondary flushing water channel is ensured; and the phenomenon that the main flushing hole is not completely flushed due to insufficient flushing force and incomplete flushing and the like is effectively avoided, and good application and popularization value is achieved. Brief description of the figures

[0013] [Fig-1] is a sectional view of the structure of the present invention;

[0014] [Fig.2] is a schematic diagram of the flow of flush water in the direction of a section of a top view of the present invention;

[0015] [Fig.3] is a schematic diagram of the flow of flush water in the cross-sectional direction of a side view of the present invention;

[0016] [Fig.4] is a first diagram of the three-dimensional structure of the present invention;

[0017] [Fig.5] is a second diagram of the front structure of the present invention.

[0018] Reference signs: 1. Main water channel; 2. Water passage hole; 3. Drainage and diversion plate; 4. Main flush water channel; 5. Main flush hole; 6. Annular flush channel; 7. Dirt storage area; 8. Secondary flush water channel; 9. Secondary flush hole; 10. Water separation cavity. Detailed description of the embodiments

[0019] In order to enable a person skilled in the art to better understand the technical solutions of the present invention, the latter will be described in more detail below, with reference to the figures and preferred embodiments. Based on the embodiments of the invention, all other embodiments obtained by a person skilled in the art without demonstrating inventive activity fall within the scope of protection of the invention.

[0020] In describing the invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on those shown in the accompanying figures and are intended only to facilitate and simplify the description of the invention, and not to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, they should therefore not be interpreted as limiting the invention.

[0021] As shown in the figures, the invention comprises a dirt storage area 7, an annular flushing channel 6 circumferentially located in the upper part of the dirt storage area 7, a water separation cavity 10 connected to the annular flushing channel 6 and a main water channel 1 connected to the middle of the water separation cavity 10 by a water passage hole 2, where the dirt storage area 7 is located on the inner surface of the ceramic body, the main water channel 1 is formed at the rear of the ceramic body and the water separation cavity 10 is formed on the rear side of the ceramic body.The water separation cavity 10 is connected to a water divider near the main water channel 1, which divides the water separation cavity 10 into a main flushing water channel 4 and a secondary flushing water channel 8, the main flushing water channel 4 being connected to the water passage hole 2 and the secondary flushing water channel 8 being separated from the water passage hole 2 by a water divider. The main flushing channel 4 is provided with a main flushing hole 5 at its end and the secondary flushing channel 8 is provided with a secondary flushing hole 9 at the end, the main flushing hole 5 and said secondary flushing hole 9 being respectively formed toward the annular flushing channel 6.Advantageously, the water divider is arranged in the water separation cavity, so that the flushing water in the main water channel is guided and drained, and the reasonable water distribution of the main flushing water channel and the secondary flushing water channel is ensured; and the phenomenon that the main flushing hole is not completely flushed due to insufficient flushing force, incomplete flushing and the like is effectively avoided, and good application and popularization value is achieved.

[0022] Preferably, according to the above embodiment, the annular flush channel 6 is a sub-circular or sub-elliptical smooth waterway, the main flush hole 5 and the secondary flush hole 9 are each tangential to the annular flush channel 6 in the direction of water discharge, the main flush hole 5 and the secondary flush hole 9 are oriented such that the flush water flows clockwise or counterclockwise in the annular flush channel 6 in the same manner. Advantageously, the flushing water from the main flushing hole 5 and the secondary flushing hole 9 flows into the annular flushing channel 6 and creates a cyclonic flow in the dirt storage area 7 to improve the flushing effect.

[0023] According to the above embodiment, preferably, the water divider is a drainage and diversion plate 3. The drainage and diversion plate 3 has a water dividing hole on its surface, the main flushing channel 4 is connected to the water passage hole 2, a water dividing hole is provided between the secondary flushing water channel 8 and the water passage hole 2. In this embodiment, the secondary flushing water channel 8 is blocked by means of a drainage and diversion plate 3 and a diversion hole is provided in the drainage and diversion plate 3. By designing the diameter of the diversion hole in the ceramic body, a satisfactory flushing water flow rate and speed are obtained in the secondary flushing water channel, so that the volume of the water in the main flushing water channel 4 and the secondary flush water channel 8 is reasonably distributed.

[0024] In this embodiment, the drainage and diversion plate 3 is placed on the side of the water passage hole 2, so that one end of the drainage and diversion plate 3 is fixed to the connection of the water separation cavity 10 and the main water channel 1, and the other end of the drainage and diversion plate 3 is fixed to the inner wall of the water separation cavity 10, so that the connection between the drainage and diversion plate 3, and that between the main water channel 1 and the water separation cavity 10 is made with a curved surface, so that the flushing water of the main water channel 1 flows to the main flushing water channel 4 with less resistance and less loss of flushing water kinetic energy. The flush water through the main flush hole has a stronger flushing force and is transmitted over a longer distance.

[0025] Preferably, according to the above embodiment, the annular flush channel 6 is connected to the dirt storage area 7 by a curved surface. Advantageously, the ceramic body is free of dead angles, edges, etc., which makes it easy to clean and maintain during daily use.

[0026] The present invention relates to a WC toilet which comprises the rotary flush ceramic body according to the present invention.

[0027] Advantageously, the water divider is arranged in the water separation cavity 10, so that the flushing water in the main water channel 1 is guided and drained, so that the water volume of the main flushing water channel 4 and the secondary flushing water channel 8 is distributed satisfactorily; the phenomenon that the main flushing hole is not completely flushed due to insufficient flushing force and incomplete flushing and the like is effectively avoided, and good application and popularization value is achieved.

[0028] It should be noted that for a person skilled in the art, a number of improvements and ornaments can be made without departing from the principle of the invention, and these improvements and ornaments should also be considered to be included within the scope of protection of the invention.

Claims

Claims

1. A rotary flush type ceramic body, comprising a dirt storage area (7), an annular flush channel (6) circumferentially arranged on the upper part of the dirt storage area (7), a water separation cavity (10) connected to the annular flush channel (6), and a main water channel (1) connected to the middle of the water separation cavity (10) by a water passage hole (2); a water divider is fixed in the water separation cavity (10) near the main water channel (1), and the water divider divides the water separation cavity (10) into a main flush water channel (4) and a secondary flush water channel (8);one end of the main flushing water channel (4) is provided with a main flushing hole (5), one end of the secondary flushing water channel (8) is provided with a secondary flushing hole (9), and the main flushing hole (5) and the secondary flushing hole (9) are respectively arranged toward the annular flushing channel (6);characterized in that the water divider is a drainage and diversion plate (3), the drainage and diversion plate (3) is connected to the water separation cavity (10) by a curved surface, and is positioned on one side of the water passage hole (2), one end of the drainage and diversion plate (3) is fixed at the connection of the water separation cavity (10) and the main water channel (1), the other end of the drainage and diversion plate (3) is fixed to the inner wall of the water separation cavity (10), the secondary flushing water channel (8) is blocked by the drainage and diversion plate (3), the surface of the drainage and diversion plate (3) is provided with a water diversion hole, the main flushing water channel (4) communicates with the water passage hole (2), and a water separation hole is arranged between the secondary flush water channel (8) and the water passage hole (2).;

2. A rotary flush ceramic body according to claim 1, wherein the annular flush channel (6) is a smooth waterway of sub-circular or sub-oval shape.

3. A rotary flush type ceramic body according to claim 1, wherein the water outlet directions of the hole of main flush hole (5) and secondary flush hole (9) are respectively tangent to the annular flush channel (6).

4. A rotary flush type ceramic body according to claim 2, wherein the water outlet directions of the main flush hole (5) and the secondary flush hole (9) cause the flush water to flow clockwise or counterclockwise in the annular flush channel (6).

5. A rotary flush type ceramic body according to claim 1, characterized in that the annular flush channel (6) and the dirt storage area (7) are connected by a curved surface.

6. A toilet, characterized in that it comprises the rotary flush ceramic body according to any one of claims 1 to 5.

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