WO2014032529A1 - Sanitary fitting with guiding of water at high level and transmitting of energy by air pressure - Google Patents

Description

 High water conductivity air conduction sanitary ware

Technical field

 The invention relates to a sanitary ware, in particular to a method for raising the inlet of the injection pipe to a height of only 35 mm or less from the panel, and a water guiding plane having a width of about 10 mm on both sides of the inlet of the injection pipe is connected with the lower edge of the water guiding hole. The water flow of the water conduit is filled with water to the left and right water guides, and the water injection at the inlet of the injection pipe in the middle of the water guiding plane is continuously injected, and most of the air in the injection pipe is compressed in situ, thereby conducting water. The role of pressure potential energy, high-level water-conducting air-conducting sanitary ware that achieves early washing time, long washing time and large washing and replacement power. Background technique

 Since people pay attention to the theme of water conservation, the rinsing function of sanitary ware has received more and more attention from everyone. At present, siphonic toilets dominate the market share, and siphon toilets with spray holes account for almost 90%. The direct-drop toilet has a lot of water consumption, and the back is easy to hide dirt. The market share is dying. The toilet has been invented since the British invention for more than 500 years, and various types of siphon-type structures have been finalized. Now, the siphonic toilets we see on the market are all water-saving toilets, which can achieve market access standards of 4. 2 liters and 6 liters of small rows, but to achieve the national first-level festival approved by the country. The water standard, because of the structure of the toilet, has a long way to go. In particular, due to the country's strong regulation of water, people have tried every effort to consider product design from the perspective of water saving, which has led to the popularity of sanitary ware with injection holes, because the replacement effect of this scheme is particularly prominent.

How can we save water scientifically while ensuring that it is rinsed clean? This is a big and esoteric lesson. question.

 To judge the performance of a sanitary ware, there are only two core indicators, namely the scrubbing power and the replacement rate. As for the water consumption testing standard, there are still many areas that need to be perfected in my opinion: Mainly the size of the washing power. There is still no method and standard parameters for testing in the country. At present, the legal method for detecting the effect of scrubbing is to apply some red water around the potty. If there is water flowing to the red water, it will be qualified. This has led to the current product not paying attention to the cycle of scrubbing effect. Especially in recent years, toilets with spray holes are generally popular, and the problem of attention to scrubbing force becomes more complicated. Because the spray holes consume more than 70% of the total water, the displacement effect is very significant, but the scrubbing force is The problem is even more neglected.

 The washing power of the sanitary ware is too small, and the feces can not be washed on the potty. This is something that ordinary people will not turn a blind eye to. The countermeasures taken are generally repeated flushing. If the last minute, the brush will be used instead of brushing. If it is brushed or washed, it will take time, effort and water. If the scrubbing power is large, the situation will be much less.

 Having said that, two questions have been raised: First, why is the current toilet cleaning power small, and second, there is a way to solve the problem of small washing power.

 Take the jet toilet as an example: We know that the jet toilet is mainly composed of a water tank, a water guide pipe, a water guide ring, a washing hole, a spray pipe, a spray hole, and a sewage pipe. Before use, the water conduit, the water guide and the injection pipe are all empty, and the empty volume of these three will be nearly 3 liters. When people start using it, the wash holes and the spray holes are filled with water. About 30 3-4 mm thick washing holes and a spray hole with a diameter of 30 mm are filled with nearly 3 liters of empty volume when running water. It is impossible to use this flow path without more than 5 liters of water. The system fills up and conducts the water level pressure in the tank to the scrubbing and spray holes. However, the water consumption of the toilet should not exceed 6 liters of water. Even if there is pressure on 1 liter of water left, the water level of this liter of water is already very low, and the pressure is very small. Therefore, it can be said that all the toilets on the market can't talk about any scrubbing power. It can only be said that there is water flowing.

In order to solve the problem of insufficient scrubbing power, as early as 2007, I declared the invention of the invention called the pressure guiding potty. Lee, the focus is to use the water potential of the water tank to enhance the scrubbing force and displacement kinetic energy. On May 13, 2009, the State Intellectual Property Office issued a certificate of 200710143460. X, and I immediately carried out large-scale production at Hengjie Sanitary Ware Factory in Foshan. This invention has a good effect on reducing the water-cooling energy release problem of the water-guiding ring. The toilet can only reach the national testing standard with only 3 liters and only 4 liters of sputum, and the scouring force is 2-3. Times, CCTV Ten "I Love Invention" has twice featured this invention, and has received many praises from industry experts and consumers.

 However, in the current popular structure of siphon toilets, it is extremely difficult to further enhance the scrubbing force on the basis of the pressure-conducting potty, because almost all siphon toilets have spray holes, which are spray holes. The amount of water consumed is large, the kinetic energy of the loss is large, and the water supply can be started after the spray pipe is first satisfied. The problem that is particularly difficult to solve is that the inlet of the injection pipe is generated along the depth of the water pipe, and it is separated from the panel. The height difference is at least 60 mm and its opening width is almost the same as the width of the water conduit, at least 100 mm wide, and a large deep pit is formed below the water inlet of the water conduit. Such a deep pit should fill it up with a lot of water, plus a spray hole of about 30 mm thick underneath it. In this dynamic process, fill the jet pipe, no more than 2 liters. Never do it. Only when this large pit is filled, will water then enter the water guide for the wash hole. Therefore, the water in the washing hole is late, the washing time is short, and the washing is weak.

 Is there any way to increase the scrubbing power while paying attention to the replacement rate? This is yet to be studied in depth from the flow system of the toilet. Summary of the invention

The invention relates to a sanitary ware, in particular to a method for raising the inlet of the injection pipe to a height of only 35 mm or less from the panel, and a water guiding plane having a width of about 10 mm on both sides of the inlet of the injection pipe is connected with the lower edge of the water guiding hole. The water flow of the water conduit is also at the level of the guide while watering the water guide on both the left and right sides. The inlet of the injection pipe in the middle part of the surface begins to continuously inject water, and most of the air in the injection pipe is compressed by the original place, thereby functioning to conduct water pressure potential energy, achieving early washing time, long washing time, and large washing and replacement force. High water conductivity air conduction sanitary ware.

 The above technical problem of the present invention is solved by providing a high-position water-conducting air-conducting sanitary ware having the following structure, the toilet comprising: a panel, a water guiding ring, a washing hole, a water guiding hole, a water guiding plane, a rolling dam, and a feeding a water hole, a water conduit, a spray pipe inlet, and a spray pipe, wherein: the injection pipe inlet is raised to a height of only 35 mm or less from the panel; and the water conduit of each of the inlets of the injection pipe has a width of about 10 mm and The lower edge of the water guiding hole is connected.

 We know that all the toilets with jet holes seen on the market now connect the injection pipe directly to the water pipe, that is, it has a height difference of at least 60 mm from the panel, and its opening The width is almost the same as the width of the water conduit, at least 100 mm wide, and a large deep pit is formed below the water inlet of the water conduit. When the water conduit begins to flush, it is impossible for the water flow to enter the water conduit until the dynamic water injection conduit is not filled. When the injection pipe is not filled, the air inside is squeezed by the water flow, and the air is immediately discharged through the water guide through the water supply hole, so that the kinetic energy loss of the water flow is large, and the amount of water flowing through the injection hole is large, wait until After the injection pipe is filled, the amount of water remaining is small, and the potential energy of the water is also small. Of course, the effect of scrubbing the potty is very poor.

If we make full use of the principle of the pressure guiding potty, design the water guiding ring into an inverted triangle, hit the washing hole on the upper edge of the water guiding ring, raise the lower edge of the water guiding hole as much as possible, and then lift the injection pipe inlet as much as possible. High, and the water-conducting plane of about 10 mm on both sides of the inlet of the injection pipe is connected with the lower edge of the water-conducting hole, so that the water in the thick water-conducting pipe will be stored for a long time to the inlet of the injection pipe, and the air in the water pipe is empty. The volume is much smaller. When people start to flush, the water with a certain potential energy is immediately filled with the water conduit, and a part of it directly enters the inlet of the injection pipe. At the same time, both sides immediately start to inject water through the water guiding plane to the water guiding holes on the left and right sides. As the pressurized water continues to pass through the water guide plane on both sides of the guide water hole Water supply, the left and right water pipes are sealed by dynamic water, and the inlet of the injection pipe is relatively small. Due to the continuous water supply, the air in the injection pipe can only be squeezed in the upper part of the injection pipe. Most of the air is compressed in place, that is, a large deep pit that exists is not required to be filled with water. Then, the cavity of the injection pipe does not substantially attenuate the kinetic energy of the water flow, thus achieving Greatly sprayed, washed and very water-saving.

 In the specific implementation, either the obvious water guiding plane is not established, and the rolling dam is not separately set up, as long as the height difference between the inlet plane of the injection pipe and the panel is less than 35 mm, so that there is water in the water conduit to the inlet of the injection pipe. The water level of the water conduit is close to the lower edge of the water conduit, and the air in the injection pipe can be compressed in the same place to function as a conduction energy. However, this approach has caused a lot of inconvenience in mold design and worker production.

 Compared with the existing siphon toilets in the market, the high-position water-conducting air-conducting sanitary ware has the following advantages: First, the water supply to the scrubbing water is early, and the washing time is relatively long. Because the water guiding plane leading to the water guiding hole is connected on both sides of the rolling dam, the height difference between the inlet plane of the injection pipe and the panel is less than 35 mm, so as long as the water conduit is supplied with water, whether the injection pipe is filled with water or the water guiding hole Start supplying water to the scrubbing hole. When there is pressure in the injection pipe, the water supply to the water guiding hole is more intense. It overcomes the disadvantages of the current kinetic energy loss of the toilet jet pipe, the late washing water supply, the less water supply for washing, and the weakness of washing.

 Second, the air in the injection pipe is closed, reducing the kinetic energy attenuation in the flow channel system. Since the water guiding holes on both sides of the water conduit have a water guiding plane communicating with the inlet of the injection pipe, the water guiding hole is closed by the dynamic water early, and most of the air in the injection pipe is only compressed in the original place, and the potential energy of the water pressure is effectively transmitted, then The kinetic energy of the washing holes and the injection holes are also effectively conducted.

Third, the water saving effect is very significant. The current standard for toilet toilets is 4.2 liters in small rows and 6 liters in large rows. It seems that this standard is quite a waste of water, and there is still no scrubbing power. If the high-position water-conducting gas-conducting sanitary ware structure of the present invention is used, as long as 2.1 liters can form a good scrubbing, 2.8 liters can reach To the national standard test standards, the scrubbing power is more than three times that of a general toilet. If the total water consumption increases to 3.5 liters, people will feel that it consumes too much water.

 Fourth, the structure is simple and does not increase production costs. Compared with the conventional product cost, the platform water-spraying toilet of the present invention does not need to be divided into a small mold, and does not need to add a new accessory, as long as the design of the small mold is suitable as a change.

 Fifth, the principle of application is extremely wide. The high-position water-conducting air-conducting sanitary ware of the invention not only adapts to the performance modification of the siphonic toilet, but also adapts to the improvement of the performance of various types of direct-drop toilets and various types of squatting products. DRAWINGS

 Embodiments of the present invention will be described below with reference to the drawings.

 1 is a schematic view showing the structure of a high-position water-conducting gas guiding sanitary ware according to the present invention. detailed description

 Fig. 1 shows a specific embodiment of the high water conductivity air conduction sanitary ware of the present invention. The water guiding ring 2 located under the panel 1 , when presenting the cross-sectional view, is seen on both sides of the water conduit 8 as the water guiding hole 4 , one end of the water guiding pipe 8 is connected to the water inlet hole 7 , and the other end is provided with The lower rim of the water guiding hole 4 has a substantially equal height of the rolling dam 6, and a water guiding plane 5 having a width of about 10 mm is formed by the lower edge of the water guiding hole 4 and the two sides of the injection pipe inlet 9, and the injection pipe inlet 9 is sprayed under the injection pipe. In the duct 10, the height difference between the jet duct inlet 9 and the panel 1 is controlled within 35 mm, and the scrubbing hole 3 is evenly distributed along the lower edge of the water guiding hole 4.

 Only the first time the sanitary ware is used, the water conduit 8 is empty. Thereafter, water to the height of the injection pipe inlet 9 is always present in the water conduit 8.

When the person washes daily, when the water inlet hole 7 enters the water conduit 8, the water conduit 8 is immediately filled. The water, the pressurized water is injected into the smaller injection pipe inlet 9 through the middle portion of the rolling dam 6, and the water is immediately injected into the water guiding holes 4 on the left and right sides through the water guiding plane 5. At this time, although the injection duct 10 is still empty, since the water guiding hole 4 is closed by the dynamic water flow, the compressed air of the injection duct inlet 9 can only be compressed in the upper middle portion of the injection duct 10, and there is no passage to go. The continuous water supply causes most of the air in the injection pipe 10 to be compressed in situ, so that the empty volume in the injection pipe 10 does not need to be filled with water, and the kinetic energy attached to the water inlet 7 is substantially free. The release of meaning, the potential energy of water pressure can be transmitted efficiently. Therefore, the washing and spraying of sanitary wares are quite powerful.

 For all sanitary ware, as long as the injection holes are set, the upper part of the injection pipe 10 is empty because the injection holes are at the lowest position. If the present invention is to be applied to a direct-drop toilet or a squatting pan, the height difference between the injection pipe inlet 9 and the panel 1 is less than 35 mm, and most of the air in the injection pipe 10 can be compressed in situ. Achieve strong scrubbing, efficient replacement and very water-saving effects.

 Undoubtedly, the high-position water-conducting air-conducting sanitary ware can also be modified and modified in various ways, and is not limited to the specific structure of the above embodiment, such as the structure of the rolling dam and the water guiding plane, and the special-shaped design of the inlet of the injection pipe. All kinds of changes and so on. In summary, the scope of protection of the present high water-conducting gas-conducting sanitary ware should also include those exchanges, alternatives, and modifications that will be apparent to those of ordinary skill in the art.

Claims

claims 1. A high-level water-conducting air-pressure energy-conducting sanitary ware, which includes: a panel, a water guide ring, a scrubbing hole, a water guide hole, a water guide plane, a rolling water dam, a water inlet, a water guide pipe, a jet pipe inlet, and a jet pipe. Its characteristics The height difference between the injection pipe inlet (9) and the panel (1) is less than 35 mm; there are horizontal guide planes (5) and water guide holes with a width of about 10 mm on both sides of the injection pipe inlet (9). The lower edge of (4) is connected. 2. The high-level water-conducting, air-pressure and energy-conducting sanitary ware according to claim 1, characterized in that: the principle design of the invention is suitable for the implementation of a straight-down toilet solution with a spray hole. 3. The high-level water-conducting, air-pressure and energy-conducting sanitary ware according to claim 1, characterized in that: the principle design of the invention is suitable for implementation of various types of squat toilet solutions with spray holes.