CN210066935U

CN210066935U - High-low water pressure double-channel jet strong displacement toilet

Info

Publication number: CN210066935U
Application number: CN201920820065.9U
Authority: CN
Inventors: 谢伟藩; 段鳗珊
Original assignee: GUANGDONG HEGLL SANITARY WARES CO Ltd
Current assignee: GUANGDONG HEGLL SANITARY WARES CO Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-02-14
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a powerful replacement closestool of high low water pressure double-pass injection, it includes the water tank, the drain, the running water interface, the blow off pipe, the drain, the blow off pipe entry, high pressure jet orifice, the high-pressure jet pipe, the bedpan, water guide ring, the low pressure jet orifice, the low pressure jet pipe, high pressure water control valve, the drain valve, water tank time delay moisturizing valve, the leading features is equipped with the high pressure jet orifice that directly supplies water by the running water interface and the low pressure jet orifice that supplies water by the water tank in the front of blow off pipe entry, satisfy the water yield that the blow off pipe formed the siphon with the rivers of low pressure jet orifice, satisfy the required kinetic energy of quick formation siphon of blow off pipe with the high pressure rivers of high pressure jet orifice, the pipe diameter that has currently succinct closestool exists is thin easily blockked up well, take water.

Description

High-low water pressure double-channel jet strong displacement toilet

Technical Field

The utility model relates to a sanitary ware, especially relate to one kind and be equipped with the high pressure jet orifice that directly supplies water by the running water interface and the low pressure jet orifice that supplies water by the water tank in the front of blow off pipe entry to the rivers of low pressure jet orifice satisfy the blow off pipe and form the water yield of siphon, satisfy the high-low water pressure double-channel of the required kinetic energy of siphon of blow off pipe fast and spray powerful replacement closestool with the high pressure rivers of high pressure jet orifice.

Background

The closestool is installed in 2 hundred million households in China, and the usage of the simple closestool accounts for more than nine times.

The simple closestool consumes a large amount of water, particularly, water-saving society is advocated in China, the pipe diameter of national standard sewage discharge is only 41 mm, and many products on the market are easy to block pipelines in use. If the drain pipe is thickened to 50 mm, the siphon is difficult to form, and the water-saving index is difficult to realize.

Users using toilets are generally urban residents and rural families with a mains water supply. Tap water supply has a water pressure of 2-3 kg in principle, and the standard water pressure for water supply in large and medium cities is 4-6 kg. With the popularization of rural water improvement, most of farmers also supply water with water pressure of more than 1 kilogram. If the water pressure is not about 1 kilogram, the water inlet valve can not be opened. The toilet bowl used by people firstly adds tap water into a water tank, and turns the water with higher pressure into open non-pressure water. The height of the water tank and the depth of the bedpan are both only 50 cm water level drop, that is to say, only about 0.05 kg of injection water pressure can be generated, so that the water consumption is high, the replacement effect is poor, and even the condition of blockage of a sewage discharge pipe occurs.

What is there a way to assist the toilet in a powerful replacement? I discussed below.

SUMMERY OF THE UTILITY MODEL

We know that: siphon toilet formation the siphon must simultaneously satisfy the following two conditions: high water quantity and fast water flow. The faster the velocity of the water flow, the earlier the siphon is formed and the greater the siphon force.

The above technical problem of the utility model is solved by providing a powerful replacement closestool of high and low water pressure double-pass injection of following structure, this powerful replacement closestool of high and low water pressure double-pass injection includes: water tank, drain port, running water interface, blow off pipe, drain, blow off pipe entry, high-pressure jet orifice, high-pressure injection pipe, bedpan, water guide ring, low pressure jet orifice, low pressure injection pipe, high-pressure water control valve, drain valve, water tank time delay water supply valve, its characterized in that: the high-pressure jet hole directly supplying water from the tap water port and the low-pressure jet hole supplying water from the water tank are arranged in front of the inlet of the sewage discharge pipe, the water flow of the low-pressure jet hole meets the water quantity of the sewage discharge pipe for forming siphon, and the high-pressure water flow of the high-pressure jet hole meets the kinetic energy required by the sewage discharge pipe for quickly forming siphon.

The utility model discloses powerful replacement closestool is sprayed to high and low water pressure double track compares with the existing closestool in market washing effect and has following advantage:

first, it is beneficial to form siphon quickly and enhance the replacement force. In general, the siphon formed by the toilet bowl is required to ensure that the air at the highest position of the sewage discharge pipe is nearly completely squeezed by the water; on the premise of meeting the water quantity, the faster the water flow speed is, the faster the siphon is formed; the thicker the pipe diameter of the sewage discharge pipe is, the more difficult the air is to be discharged. In order to save water, the pipe diameter is made thinner. The common compact toilet in the market is that tap water flows into a water tank and then the washing and the spraying of the toilet are controlled by a drain valve. Because the water level from the water tank to the jet orifice can only generate about 0.05 kg of jet water pressure, the speed of the water flow is very slow, thus, the water consumption is high and the replacement force is very small. The utility model discloses powerful replacement closestool is sprayed to high and low water pressure double track is the low water pressure water current of sufficient flow supplied with by the water tank, adopts the kinetic energy of the high water pressure water current of several kilograms of running water again simultaneously, and both are fast to the blowdown port entry rivers of rushing into simultaneously, form the siphon to there is powerful kinetic energy effect to replace away the foul.

And secondly, the production of the large-pipe-diameter closestool is facilitated, and water conservation is realized. At lower water flow rates, the thicker the pipe diameter, the slower the formation of siphons. Because the common simple closestool adopts a water tank to supply water, the water pressure is low, the flow rate is slow, and the pipe diameter is only required to be made thin. In fact, the excrement of people is mixed with toilet paper to easily block the sewage discharge pipe, so that the use is inconvenient. The utility model discloses powerful replacement closestool is sprayed to high and low water pressure double track is owing to have several kilograms hydraulic high-pressure injection pore to increase kinetic energy to the rivers in the blow off pipe, has both made the pipe diameter thick again, can both form the siphon very fast and have powerful replacement power, so the water conservation effect is also very ideal. Through detection, the high-low water pressure double-channel jet strong replacement closestool of the utility model saves water by 40 percent compared with the compact closestool with the same height.

And thirdly, the water pressure control device is suitable for normal use of users under different water pressure conditions. Very few products are available on the market which use the high water pressure of tap water for toilet spraying and which have very high requirements on water pressure. Because the flow rate of the high-water-pressure water supply is limited, the flow rate is too small when the water pressure is lower than 1 kilogram of water pressure, and siphon cannot be formed; if the water pressure is close to the high pressure of 6 kilograms, the force of the sprayed water flow is too large, and the noise is very annoying. The utility model discloses powerful replacement closestool of high low water pressure double-pass injection is equipped with the high pressure jet hole that directly supplies water by the running water interface simultaneously and the low pressure jet hole that supplies water by the water tank in the blow off pipe entrance, and both supply water simultaneously. When the sufficient low water pressure forms the replacement, the high-pressure jet hole only carries out the instantaneous kinetic energy drive to the water flow, the high-pressure jet hole has short jet time, the high-pressure jet hole is submerged in the water flow to carry out the stress application, the high noise can not be generated because the water pressure is too high, and the siphon can not be formed because the water pressure is too low. In summary: the higher the tap water pressure, the more the displacement is helped; the lower the tap water pressure, the less displacement is facilitated; the utility model discloses a closestool can also normal use as long as the running water can flow when the case of intaking.

Drawings

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

Fig. 1 is a schematic view of the whole structure of the high and low water pressure double-channel jet strong displacement toilet of the present invention.

In the figure: the water supply device comprises a water tank 1, a water falling port 2, a tap water connector 3, a sewage discharge pipe 4, a sewage discharge port 5, a sewage discharge pipe 6, a sewage discharge pipe inlet 7, a high-pressure jet hole 8, a high-pressure jet pipe 9, a bedpan 10, a water guide ring 11, a low-pressure jet hole 11, a low-pressure jet pipe 12, a high-pressure water control valve 13, a drain valve 14 and a water tank time-delay water supply valve 15.

Detailed Description

Fig. 1 shows a specific embodiment of the high and low water pressure dual-channel jet strong displacement toilet of the present invention. A drain valve 14 arranged in the water tank 1 is communicated with the low-pressure jet hole 11 through the water falling port 2 and the low-pressure jet pipe 12; the water tank time-delay water replenishing valve 15 timely replenishes water flow of the tap water connector 3 to the water tank 1; the high-pressure water control valve 13 is communicated with the tap water interface 3 and is communicated with the high-pressure jet hole 7 through the high-pressure jet pipe 8. The water guide ring 10 is integrated with the bedpan 9, the sewage pipe inlet 6 and the sewage pipe 4. The tail end of the sewage discharge pipe 4 is provided with a sewage discharge outlet 5.

In the specific implementation process, the high-pressure injection hole 7 has various structural changes, such as structural material components, hole size, shape, position, porous injection and the like; the high-pressure jet hole 7 is directly supplied with water from the tap water connector 3 and has various options such as a mechanical valve, an electromagnetic valve, a water pressure valve and the like.

When the toilet is not used: when the water in the water tank 1 is full, the water tank delay water replenishing valve 15 is in a closed state; the drain valve 14 is in a closed state, and the low-pressure injection hole 11 does not spray water; the high-pressure water control valve 13 is in a closed state, and the high-pressure injection holes 7 do not spray water.

When one starts to flush the toilet: the water tank delay water replenishing valve 15 starts to be started, but water is added into the water tank 1 only after the high-pressure injection hole 7 finishes injection so as to avoid influencing the injection water pressure of the high-pressure injection hole 7; the drain valve 14 is opened, and the water in the water tank 1 is sufficiently sprayed to the inlet 6 of the sewage discharge pipe through the low-pressure spraying pipe 12 and the low-pressure spraying hole 11; the high-pressure water control valve 13 is opened, and the high-pressure water of the tap water connector 3 flows through the high-pressure injection pipe 8 and the high-pressure injection hole 7 to add the kinetic energy of high water pressure to the sewage discharge pipe inlet 6, so that strong siphon force is formed in the sewage discharge pipe 4 quickly.

When the rinsing is about to end: the drain valve 14 is closed and the low-pressure injection hole 11 stops injecting; the high-pressure water control valve 13 is closed, and the high-pressure injection hole 7 stops injecting; the water tank delay water supplementing valve 15 finishes a starting program and starts to add water into the water tank 1;

when the water in the water tank 1 is full: the water tank delay water replenishing valve 15 is closed, and the closestool is restored to the state when no one is used.

It goes without saying that the high and low water pressure dual-channel jet strong replacement toilet of the present invention can be changed and modified in many ways, and is not limited to the specific structure of the above-mentioned embodiments, such as the size, shape, position of the high pressure jet hole and various changes of the porous jet structure. In summary, the scope of the present invention is intended to include such alternatives, substitutions and modifications as will be apparent to those skilled in the art.

Claims

1. A high and low water pressure double-channel jet strong displacement toilet bowl comprises: water tank, drain port, running water interface, blow off pipe, drain, blow off pipe entry, high-pressure jet orifice, high-pressure injection pipe, bedpan, water guide ring, low pressure jet orifice, low pressure injection pipe, high-pressure water control valve, drain valve, water tank time delay water supply valve, its characterized in that: the high-pressure jet hole (7) directly supplying water through the tap water connector (3) and the low-pressure jet hole (11) supplying water through the water tank are arranged in front of the sewage discharge pipe inlet (6), the water flow of the low-pressure jet hole (11) meets the requirement that the sewage discharge pipe (4) forms siphon water, and the high-pressure water flow of the high-pressure jet hole (7) meets the requirement that the sewage discharge pipe (4) quickly forms siphon kinetic energy.