Improved efficient water-saving environment-friendly closestool device

Abstract

An improved efficient water-saving environment-friendly closestool device has an efficient water-saving effect, and overcomes the defects that an existing flush closestool is large in water consumption, large in flushing noise and the like. And the method conforms to national water-saving and environment-friendly industrial policies and is more suitable for being widely popularized in arid and water- The water-saving toilet bowl has the effects of high efficiency, water saving and environmental protection, and the defects of large water consumption, large flushing noise and the like of the existing water closet are greatly changed.

Description

Technical Field

[0001] The invention relates to the field of sanitary ware, in particular to an improved high-efficiency water-saving and environmentally friendly toilet device. Background Art

[0002] Common toilets on the market now mainly include sitting toilets, squatting toilets, sitting smart toilets and other forms. According to statistics, the water consumption of sitting toilets accounts for 60-70% of the total household water consumption. The cleaning method of sitting toilets is to flush with water, and the kinetic energy of water is used to flush the toilet to clean the toilet. The flushing form is also divided into direct flush toilets and siphon toilets. The advantages of direct flush toilets are: fast and effective flushing, simple and economical installation, and convenient maintenance and cleaning; the disadvantages are: high water consumption, dust in the backwater, affecting the cleaning effect, loud flushing sound, and high noise. The advantages of siphon toilets are: saving water resources, clean and no noise. The disadvantages are: complex installation, troublesome maintenance, and slightly higher cost. According to the national water-saving toilet water efficiency level, the water consumption: the first water-saving level is 3.5 liters; the second water-saving level is 4.8 liters, and the third water-saving level is ≥5.8 liters, in order to achieve a higher water-saving level. New toilets are emerging one after another, such as siphon smart toilets, air pressure water-saving toilets, water tankless toilets, super cyclone water-saving toilets, wastewater recycling water-saving toilets, etc. However, no matter what kind of toilet, its water-saving effect still has an upper limit and is not satisfactory.

[0003] The utility model patent applied by the applicant in 2024: a flip-type feces collection, water-saving and environmentally friendly toilet. Although the toilet structure in 2024207263971 also has a flip inner tank structure, it still has the disadvantages of poor versatility and imperfection. Summary of the invention

[0004] The present invention provides a high-efficiency water-saving and environmentally friendly device which can be used in all kinds of toilets, has the effect of high-efficiency water-saving, changes the current situation of large water consumption of existing flush toilets, complies with the national water-saving and environmental protection industry policy, is more suitable for wide promotion in arid and water-deficient areas, and eliminates the disadvantages of large flushing noise.

[0005] The solution of the present invention is implemented as follows: An improved high-efficiency, water-saving and environmentally friendly toilet device, wherein the inner cavity of the toilet upper outer shell is the toilet upper inner shell, a flip inner shell is arranged at the bottom of the toilet upper inner shell, and the flip inner shell is hinged to the bottom of the toilet upper inner shell through the inner shell long axis and the inner shell short axis; the toilet upper outer shell is connected to the toilet lower outer shell below, and the bottom of the toilet upper inner shell is connected to the sewage pipe through the drainage pipe assembly.

[0006] In order to improve the use effect and appearance of the toilet, a section of curved straight pipe is set in the inner shell of the toilet, and the flip inner tank containing excrement is offset and hidden and installed in the straight pipe, so that the excrement cannot be seen after defecation. A flip inner tank assembly is set in the straight pipe section of the curved straight pipe, and by utilizing the dead weight of excrement and water, the excrement and water are poured into the large and small head pipes through the drainage elbow and into the sewage pipe by flipping the flip inner tank assembly 180 degrees, so as to achieve the purpose of efficient water saving and environmental protection of the toilet.

[0007] The difference between the present invention and the traditional flush toilet is that the traditional flush toilet only uses the kinetic energy of water to flush the toilet, and a certain amount of clean water needs to be added after using the toilet to discharge the excrement and sewage in the toilet out of the curved pipe. The present invention directly uses the original water in the flip inner tank and the gravitational potential energy of the excrement to fall into the drainage pipe assembly and discharge to the sewage pipe. Then, after the flip inner tank is automatically reset, clean water is continued to be added for use again, and the odor below can be prevented from overflowing.

[0008] One end of the inner liner long axis passes through the upper shell of the toilet and / or the lower shell of the toilet and is connected to the flip knob for operation; an automatic reset torsion spring is arranged in the middle of the inner liner long axis and the inner liner short axis.

[0009] A limit block is arranged on the long axis of the inner liner and / or in the middle of the long axis of the inner liner. The limit block can prevent the inner liner from being turned over by more than 180 degrees.

[0010] The flip inner tank is rotated by a rotating shaft, and the flip knob is set next to the toilet. The user can turn it manually or by using a motor to drive the knob to rotate.

[0011] The drainage pipe assembly comprises a reducing pipe connected to the bottom of the upper inner shell of the toilet, the lower end of the reducing pipe is connected to the drainage elbow, and the lower end of the drainage elbow is connected to the sewage pipe.

[0012] The drainage elbow is the same as the traditional sewer elbow, which is equipped with a water seal layer to achieve the function of water seal and odor isolation. The large pipe connecting the large and small pipes of the large and small pipes can increase the kinetic energy of the water and facilitate downward drainage.

[0013] A toilet seat and a cover plate seat are arranged on the upper end surface of the toilet upper shell, and the cover plate seat is hingedly connected with the toilet seat and the toilet cover plate.

[0014] A tap water supply pipe is arranged on the side of the upper shell of the toilet, and the other end of the water supply pipe is connected to a water spray pipe. The water spray pipe is arranged along the edge of the upper inner shell of the toilet, and a plurality of water spray holes are evenly distributed on the water spray pipe.

[0015] The tap water enters the water supply pipe, which then supplies water to the water spray pipe. The water spray pipe sprays water downward through the water spray holes on all sides. In addition to cleaning the inner wall of the toilet, it also stores water for the flip inner tank.

[0016] The present invention can be set with intelligent control according to the working process: automatic water supply for standby → toileting is completed → the inner tank automatically turns over to throw away excrement → the inner tank automatically resets → automatic water supply for toileting again.

[0017] Advantages of the present invention: (1) The present invention uses a toilet inner shell that flips the inner shell 180 degrees, and uses the falling action of excrement and water in the water cushion layer to clean the toilet, which greatly saves the amount of water used for cleaning the toilet. After testing, the use of this high-efficiency water-saving toilet device consumes less than 1 liter of water for one flush, and the water-saving rate is as high as more than 70%, which is only 29% of the water consumption of a first-level water-saving toilet.

[0018] (2) The toilet shell of the present invention is integrated with the flip inner tank assembly, and its appearance is the same as that of an ordinary toilet. It does not occupy other internal space and configuration of the toilet, and can be used in all kinds of existing toilets, and is easy to install and maintain.

[0019] (3) The present invention is equivalent to having two layers of sealing: the curved pipe water seal water layer sealing + the flip inner liner sealing; it has good sealing and deodorizing effects.

[0020] (4) Since the excrement is discharged in the form of flipping and dumping, the noise caused by a large amount of water flushing in an instant is eliminated compared to traditional flush toilets. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 . A three-dimensional schematic diagram of the present invention; Figure 2 . AA cross-sectional schematic diagram of the present invention; Figure 3 . BB cross-sectional schematic diagram of the present invention; Figure 4 . A plan view of the flip liner assembly of the present invention; Figure 5 .Top view of the flip liner assembly of the present invention; The names of the parts in the figure are: 10-toilet upper outer shell; 11-toilet upper inner shell; 111-bend straight pipe; 23-water supply pipe; 24-water spray pipe; 25-water spray hole; 20-toilet cover; 21-toilet seat; 22-cover seat; 40-flip inner liner; 30-toilet lower outer shell; 41-inner liner long axis; 42-inner liner short axis; 43-flip knob; 44-reset torsion spring; 45-limiting block; 50-large and small head connecting pipe; 51-drainage elbow; 52-sewage pipe. DETAILED DESCRIPTION Example 1

[0022] An improved high-efficiency, water-saving and environmentally friendly toilet device, wherein the inner cavity of the toilet upper outer shell 10 is the toilet upper inner shell 11, a flip inner shell 40 is arranged at the bottom of the toilet upper inner shell 11, and the flip inner shell 40 is hinged to the bottom of the toilet upper inner shell 11 through the inner shell long axis 41 and the inner shell short axis 42; the toilet upper outer shell 10 is connected to the toilet lower outer shell 30 at the bottom, and the bottom of the toilet upper inner shell 11 is connected to the sewage pipe 52 through the drainage pipe assembly.

[0023] One end of the inner liner long axis 41 passes through the toilet upper shell 10 and / or the toilet lower shell 30 and is connected to the flip knob 43; an automatic reset torsion spring 44 is arranged in the middle of the inner liner long axis 41 and the inner liner short axis 42.

[0024] A limit block 45 is disposed on the inner liner long axis 41 and / or in the middle of the inner liner long axis 41 .

[0025] The sewage pipe assembly includes a reducer pipe 50 connected to the bottom of the toilet upper inner shell 11 , the lower end of the reducer pipe 50 is connected to a drainage elbow 51 , and the lower end of the drainage elbow 51 is connected to a sewage pipe 52 .

[0026] The upper end surface of the toilet upper shell 10 is provided with a toilet seat 21 and a cover seat 22. The cover seat 22 is hinged to the toilet seat (21) and the toilet cover 20.

[0027] A tap water supply pipe 23 is arranged on the side of the toilet upper shell 10, and the other end of the water supply pipe 23 is connected to a water spray pipe 24. The water spray pipe 24 is arranged along the upper edge of the toilet, and a plurality of water spray holes 25 are evenly distributed on the water spray pipe 24.

Claims

1. An improved high-efficiency water-saving and environmentally friendly toilet device, characterized in that: The inner cavity of the toilet upper shell (10) is the toilet upper inner shell (11); a flip inner shell (40) is arranged at the bottom of the toilet upper inner shell (11); the flip inner shell (40) is hinged to the bottom of the toilet upper inner shell (11) via an inner shell long axis (41) and an inner shell short axis (42); the lower part of the toilet upper shell (10) is connected to the toilet lower shell (30); a large and small head pipe (50) is arranged at the bottom of the toilet upper inner shell (11) and is connected to a sewage pipe (52) via a drainage pipe assembly.

2. The improved high-efficiency water-saving and environmentally friendly toilet device according to claim 1 is characterized in that: One end of the inner liner long axis (41) passes through the toilet upper shell (10) and / or the toilet lower shell (30) and is connected to the flip knob (43); a reset torsion spring (44) is provided in the middle of the inner liner long axis (41) and the inner liner short axis (42).

3. The improved high-efficiency water-saving and environmentally friendly toilet device according to claim 1 is characterized in that: A limiting block (45) is provided on the long axis (41) of the inner liner and / or in the middle of the long axis (41) of the inner liner.

4. The improved high-efficiency water-saving and environmentally friendly toilet device according to claim 1 is characterized in that: The drainage pipe assembly comprises a reducer and reducer pipe (50) connected to the bottom of the upper inner shell (11) of the toilet, the lower end of the reducer and reducer pipe (50) being connected to a drainage elbow (51), and the lower end of the drainage elbow (51) being connected to a sewage pipe (52).

5. The improved high-efficiency water-saving and environmentally friendly toilet device according to claim 1 is characterized in that: A toilet seat (21) and a cover seat (22) are arranged on the upper end surface of the toilet upper shell (10), and the cover seat (22) is hingedly connected to the toilet seat (21) and the toilet cover plate (20).

6. The improved high-efficiency water-saving and environmentally friendly toilet device according to claim 1 is characterized in that: A water supply pipe (23) for connecting tap water is arranged on the side of the upper shell (10) of the toilet, and the other end of the water supply pipe (23) is connected to a water spray pipe (24). The water spray pipe (24) is arranged along the upper edge of the toilet, and a plurality of water spray holes (25) are evenly distributed on the water spray pipe (24).

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