CN219298366U

CN219298366U - High-efficiency water-saving direct flushing toilet

Info

Publication number: CN219298366U
Application number: CN202223417306.6U
Authority: CN
Inventors: 苏国东
Original assignee: Chaozhou Manjie Ceramics Co ltd
Current assignee: Chaozhou Manjie Ceramics Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-07-04
Anticipated expiration: 2032-12-20

Abstract

The utility model belongs to the field of bathrooms, and particularly relates to a high-efficiency water-saving direct-flushing closestool. The direct-flushing closestool comprises a closestool body and a water tank, wherein a water outlet is formed in the closestool body, a complete and continuous drainage table is arranged below the water outlet, and a vertical structure is arranged below the edge of the drainage table; the closestool cavity is connected below the vertical structure, and the closestool cavity is connected with the sewage straight pipe. The utility model improves the toilet blank and the water outlet structure, so that the toilet has the performance of high efficiency, cleanness and water saving.

Description

High-efficiency water-saving direct flushing toilet

Technical Field

The utility model belongs to the field of sanitary ware, and particularly relates to a high-efficiency water-saving direct-flushing closestool.

Background

Toilets are the most common item in bathroom homes. The flushing problem of the closestool is always a point of continuous challenge innovation in the industry, and the using effect of the closestool is directly influenced by the quality of the flushing effect of the closestool. The flushing demands of various countries on toilets are also increasing. Especially in the external condition of increasingly deficient water resources, the water saving of the closestool is a problem which needs to be considered seriously. The toilet bowl has poor flushing effect, can not flush dirt cleanly, and is frequently required to be manually cleaned, so that time is wasted and the toilet bowl is not sanitary. Particularly, if the flushing effect is bad, the toilet bowl in public places can affect the environment of the public toilet.

The amount of water used by the toilet bowl in the flush effect is a major factor affecting the flush. If the toilet bowl can use less flushing water to achieve the aim of cleaning and flushing, the water saving and efficient cleaning are key, however, the water saving and the efficient cleaning are always a topic which cannot coexist, the cleaning effect needs to be improved, and more water is needed to be flushed.

In the prior art, toilets are generally divided into two types, one type is a siphon toilet and the other type is a direct-flushing toilet. The direct flushing type closestool is a rear water draining type closestool utilizing the thrust formed by compressed air, has the advantages of saving water, and is a common direct flushing type closestool, wherein the sewage can be flushed only by 5 liters of water, and the aim of saving water in a more environment-friendly way is achieved in the industry at present.

By changing the structure of the toilet blank and the water outlet mode of the toilet, the flushing effect can be improved, and the flushing performance can be adjusted, so that the water saving effect is achieved. The utility model patent CN201520553337.5 discloses a multi-water-channel direct-flushing closestool, which comprises a containing cavity of the closestool, wherein a direct-current sewage outlet is arranged at the bottom of the containing cavity, and is characterized in that: the upper part of the accommodating cavity is provided with a plurality of water outlets, the water outlets are communicated with a water channel in the accommodating cavity, and a drainage groove is arranged below the water outlets. In the scheme, drainage grooves corresponding to each other are respectively arranged below the water outlets. The technical scheme adopts a mode of combining a plurality of water outlets with the drainage groove, however, the structure can achieve the aim of improving the flushing effect, but disperses water flow, and has limited water-saving effect.

Disclosure of Invention

The utility model overcomes the defects and provides the high-efficiency water-saving direct-flushing closestool, and the direct-flushing closestool has the high-efficiency clean and water-saving performance through improving the closestool blank and the water outlet structure.

The technical scheme of the utility model is as follows.

A high-efficiency water-saving direct-flushing closestool comprises a closestool body and a water tank, wherein a water outlet is formed in the closestool body, a complete and continuous drainage table is arranged below the water outlet, and a vertical structure is arranged below the edge of the drainage table; the closestool cavity is connected below the vertical structure, and the closestool cavity is connected with the sewage straight pipe.

Further preferably, the water outlet is connected with the toilet water tank through a water tank water inlet pipe.

Further preferably, the straight sewage pipe is connected with an external sewage pipe through a sewage outlet.

Still more preferably, the present utility model further comprises a support bar; the supporting force-protecting strip is positioned in the toilet body and outside the toilet cavity and is used for supporting the components above the vertical structure, so that the toilet is prevented from being broken or broken due to overhigh weight of a user in the use process of the toilet.

Further preferably, the height of the vertical structure is 4-6 cm.

Further preferably, the outer edge of the water outlet completely covers the outer edge of the drainage table.

Further preferably, the drainage platform is wider (3-4 cm) near the water outlet, and is smaller (1.3-2 cm) far away from the water outlet.

Further preferably, the joint of the toilet cavity and the sewage straight pipe is lower at the side close to the water outlet and higher at the side far away from the water outlet.

It is further preferred that the height difference between the higher side and the lower side is 1.5-2.5 cm.

Compared with the prior art, the utility model has the advantages that:

(1) The utility model increases the flushing performance through the design of the vertical structure, and has the effects of high efficiency, cleanness and water saving.

(2) The drainage platform in this application, and this drainage platform is a continuous drainage platform, and through being close delivery port department broad, keep away from the less setting of delivery port department width, can promote the bath effect.

(3) The direct-flushing closestool is simple in structure, easy to open and produce and suitable for industrial application requirements.

Drawings

FIG. 1 is a top view of a direct flush toilet of the present utility model;

FIG. 2 is a schematic view of the internal structure of the direct flush toilet of the present utility model;

FIG. 3 is a top view of the direct flush toilet of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3A;

FIG. 5 is a cross-sectional view of the present utility model;

FIG. 6 is a main view in section of the direct flush toilet of the present utility model;

FIG. 7 is an enlarged view of a portion of B in FIG. 6;

fig. 8 is a schematic view of water flow.

The names of the various components in the figure are as follows: the toilet comprises a toilet body 1, a water tank 2, a drainage table 3, a water outlet 4, a vertical structure 5, a toilet cavity 6, a sewage straight pipe 7, a water tank water inlet pipe 8, a supporting force-protecting strip 9 and a sewage outlet 10.

Detailed Description

In the following description, technical solutions are set forth in connection with specific illustrations in order to provide a full understanding of the present application. This application may be carried out in a number of other ways than those herein set forth, and similar embodiments would be apparent to those of ordinary skill in the art without undue burden from the present disclosure.

Example 1

As shown in fig. 1, the direct-flushing toilet of the embodiment comprises a toilet body 1 and a water tank 2, wherein a water outlet 4 is arranged in the toilet body, a drainage table 3 is arranged below the water outlet, and a vertical structure 5 is arranged below the edge of the drainage table 3; the lower part of the vertical structure 5 is connected with a closestool cavity 6, and the closestool cavity 6 is connected with a sewage straight pipe 7. The water outlet 4 is connected with a toilet water tank through a water tank water inlet pipe 8. The sewage straight pipe 7 is connected with an external sewage pipe through a sewage outlet 10. As shown in fig. 5, the embodiment also comprises a supporting force-protecting strip 9; the supporting force protection strip 9 is positioned inside the toilet body 1, is arranged outside the toilet cavity 6 and is used for supporting the components above the vertical structure 5, so that the toilet is prevented from being cracked or broken due to overhigh weight of a user in the use process, and the service life of a product can be effectively prolonged through the test of the applicant. In this embodiment, as shown in fig. 6, the connection between the toilet cavity 6 and the straight sewage pipe 7 is lower near the water outlet and higher far from the water outlet. As shown in FIG. 7, the height difference between the upper side and the lower side was 2cm.

One key point of the present utility model is that a vertical structure 5 is provided, and the height of the vertical structure 5 is 6cm. As shown in fig. 3 and 4, the outer edge of the water outlet 4 completely covers the outer edge of the drainage stage 3. In this embodiment, due to the arrangement of the vertical structure (the vertical structure can be made into a slightly inclined shape in practice, so long as the vertical horizontal line does not exceed 20 °), the water flow flowing out from the water outlet 4 forms a rotating water flow through the drainage of the drainage table 3, and under the action of the vertical structure, the water flow rapidly downwards impacts, the downward impact force is increased, and the flushing effect is effectively improved. As shown in fig. 3 and 4, the width of the drainage platform 3 near the water outlet 4 is wider, the width of the drainage platform 3 far from the water outlet 4 is smaller, the drainage platform 3 is gradually narrowed, wherein a is 3.3cm, b is 1.6cm, c is 15cm, water flowing out of the water outlet is led to flow through the drainage platform 3 to form a rotating water flow, and a part of water (about 40% of water) flows downwards and enters the vertical structural section due to the gradual reduction of the width of the drainage platform; the rest water flows reach the tail end of the drainage table, and as the outer edge of the water outlet 4 completely covers the outer edge of the drainage table 3, the water flows are converged with the water flow of the water outlet, and continuously enter the vertical structure, so that the water flows are continuously accelerated downwards, a large amount of water flows are accelerated downwards, converged and enter the sewage straight pipe 7. Because a large amount of water flow compresses the air in the sewage straight pipe 7, the sewage can be quickly flushed into the external sewage pipe along with the air flow (a specific water flow schematic diagram is shown in fig. 8), and then the water flow is flushed again, so that the purposes of high efficiency, cleanness and water saving are achieved. In addition, another key point of this embodiment is that, at the connection position of the toilet cavity 6 and the straight sewage pipe 7, the side close to the water outlet is lower, and the side far away from the water outlet is higher, and the water flow schematic diagram is shown in fig. 8, and the water flow in the toilet cavity finally enters the straight sewage pipe 7 from the lower end close to the water outlet, so that the impulsive force is increased.

Example 2

As shown in fig. 1, the direct-flushing toilet of the embodiment comprises a toilet body 1 and a water tank 2, wherein a water outlet 4 is arranged in the toilet body, a drainage table 3 is arranged below the water outlet, and a vertical structure 5 is arranged below the edge of the drainage table 3; the lower part of the vertical structure 5 is connected with a closestool cavity 6, and the closestool cavity 6 is connected with a sewage straight pipe 7. The water outlet 4 is connected with a toilet water tank through a water tank water inlet pipe 8. The sewage straight pipe 7 is connected with an external sewage pipe through a sewage outlet 10. As shown in fig. 5, the embodiment also comprises a supporting force-protecting strip 9; the supporting force protection strip 9 is positioned inside the toilet body 1, is arranged outside the toilet cavity 6 and is used for supporting the components above the vertical structure 5, so that the toilet is prevented from being cracked or broken due to overhigh weight of a user in the use process, and the service life of a product can be effectively prolonged through the test of the applicant.

In this embodiment, the drainage platform 3 is designed with equal width, as shown in fig. 3, where a is 3cm, b is 3cm, c is 15cm, and the height of the vertical structure 5 is 6cm.

Example 3

The structure of this embodiment is the same as that of the embodiment except that the support guard bar 9 is not provided.

Example 4

The products of examples 1 and 2 were subjected to a blowdown flush test.

The test method is as follows:

(1) A total of 110 dirt simulators, which are beads with the diameter of 1cm, are placed in the toilet cavity 6.

(2) The water was rinsed under pressure, the water content was counted, and the test results were as follows.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The high-efficiency water-saving direct-flushing closestool comprises a closestool body (1) and a water tank (2) and is characterized in that a water outlet (4) is formed in the closestool body, a drainage table (3) is arranged below the water outlet, and a vertical structure (5) is arranged below the edge of the drainage table (3); the lower part of the vertical structure (5) is connected with a closestool cavity (6), and the closestool cavity (6) is connected with a sewage discharge straight pipe (7).

2. An efficient water saving direct flushing toilet as set forth in claim 1 wherein the water outlet (4) is connected to the toilet tank by a tank inlet pipe (8).

3. The high efficiency water saving direct flushing toilet set forth in claim 1 wherein the straight blowdown pipe (7) is connected to an external blowdown pipe through a blowdown port (10).

4. An efficient water saving direct flushing toilet as set forth in claim 1, wherein the height of the vertical structure (5) is 4-6 cm.

5. An efficient water saving direct flushing toilet as set forth in claim 1 wherein the outer edge of the water outlet (4) completely covers the outer edge of the drainage table (3).

6. The high-efficiency water-saving direct flushing toilet as set forth in claim 1, wherein the drainage table (3) is wider near the water outlet (4) and smaller away from the water outlet (4).

7. The high-efficiency water-saving direct-flushing toilet bowl according to claim 1, wherein the joint of the toilet bowl cavity (6) and the sewage straight pipe (7) is lower at the side close to the water outlet and higher at the side far away from the water outlet.

8. An efficient water saving direct flushing toilet as set forth in claim 7 wherein the difference in height between the upper side and the lower side is 1.5 to 2.5cm.