CN102363972A - Viable pressure type toilet bowl - Google Patents
Viable pressure type toilet bowl Download PDFInfo
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- CN102363972A CN102363972A CN201110319779XA CN201110319779A CN102363972A CN 102363972 A CN102363972 A CN 102363972A CN 201110319779X A CN201110319779X A CN 201110319779XA CN 201110319779 A CN201110319779 A CN 201110319779A CN 102363972 A CN102363972 A CN 102363972A
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- water
- closet
- water guide
- guide circle
- pelvic cavity
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Abstract
The invention provides a viable pressure type toilet stool, which comprises a panel 2, a water inlet 3, a water guide ring 4, a bowl cavity 5, a drainage pipe 6, a water inlet 7, a main flushing hole 8 and a rinsing hole 9. Pressure of an internal water flow in the water guide ring of the toilet bowl is adjusted by arranging the water guide ring of a converging and diverging pipeline structure and using size change of a cross sectional area of a water guide pipeline; flushing water of the toilet bowl and pressure and water quantity of the flushing water are rationally distributed; and the effects of high-efficiency water saving and ultra-strong rinsing are achieved.
Description
Affiliated field
The present invention relates to a kind of closet, particularly a kind of high-efficiency water-saving, the superpower closet of scrubbing.
Background technology
Since the reform and opening-up, China's sanitary ceramics industry grows continuously and fast, sanitary ceramics from 7,320,000 of annual productions in 1984 develop into 2009 1569 hundred million, leap to the first in the world.2008,2009; General stagnant the time in world economic situation; China still economy takes the course of its own, and the annual overall growth of GDP surpasses 8%, and the sanitary ceramics industry breaks out comprehensively; Both production and marketing thrive; Along with the growing trend of national infrastructure scale and dynamics of investment and country accelerate the in-depth of urbanization paces decision-making through advancing the reform of the residence registration system, it is clear and definite that the planning of cities and towns protection Comfortable Housing Project 3,600 ten thousand cover houses will be built in the coming five years whole nation, and design population city from now on has 1% growth scale every year at least; The annual newly-increased and population of moving into from the outside all will have more than 1,000 ten thousand, housing construction will from former annual 1000000000 square metres add near 1 year 2000000000 square metres.The residential level per capita in city develops into nearly 25 square metres from 10 square metres.Sanitary ceramics output, sales volume are with sustainable growth.On this basis, the demand of china sanitary ware also increases year more than 20%.According to national association statistics, domestic sanitaryware market scale reached 736.65 hundred million yuan in 2010, increased by on a year-on-year basis to surpass 20%.
Sanitary ceramics is the daily necessities that huge numbers of families common people be unable to do without.But a large amount of water consumptions of sanitaryware use to taking of resource and creating a great impression of environment, are the resource-hungry living water use utensils that typically has a large capacity and a wide range.China's water resource of per capita only is equivalent to 1/4 of world's water resources ownership per capita, and outside the inadequate resource that dewaters, water resources in china also exists very serious skewness property; Differ very great disparity; In more than 600 city, the whole nation, the lack of water city has reached more than 400, and wherein the city of serious water shortage has 114; Also have more than 2,000 ten thousand people in the countryside dysdipsias in addition.Along with the sustainable growth of water supply volume, the situation of fresh water resources shortage in China will further be aggravated.The annual economic loss that causes because of drought and water shortage in the whole nation surpasses 4,000 hundred million yuan, and lack of water not only becomes a big factor of restriction economic development, also becomes the strategic issue that maintains the sustainable development of socio-economy.The characteristics of water resources in china, socio-economic development and the needs of improving the ecological environment; Determined Chinesely must walk a water-saving society; The water-saving sanitaryware of popularization and application are Constructing Water-saved Society, solve fresh water resources shortage in China, the inevitable choice of the China for guarantee sustainable development of socio-economy.According to firmly building portion's statistics, about 7,000,000 covers of the annual newly-built town house of China, peasant about 9,000,000 families that build a house every year, if town house by 2 closets of every cover, peasant housing press 2 closets of each household and is calculated, the market demand of China's closet in every year should be 3,200 ten thousand.Each closet is by using every day 10 times, and average each 3 liters of calculating of flushing water-saving can be economized on water 30 liters every day, and the annual only newly-increased closet water-saving amount of selling just reaches 960 ten thousand steres, obvious social benefit.Therefore going into overdrive to research and develop and the applicating energy-saving water-saving technology is the active demand of entire society, country and industry, also is that core competitiveness, the only way which must be passed of sustainable development forge in enterprise.
Present each sanitary ceramics manufacturer is all in the production technology of exploring water-saving closet, and each show his special prowess for the water saving means, and the big draining valve of employing that passes through that has descends water to promote fast; The employing optional equipment that has promotes siphon and forms fast; The two big caliber blow-off pipes of water seal of the employing that has, the closet structural improvement that passes through that has provides pollution discharge capability, and these modes all are under the prerequisite that guarantees the closet dirt eliminating function; Reduce the blowdown water supply volume to greatest extent, all have effect preferably.But these water saving measures are all concentrated the transformation aspect of blowoff line, have ignored the optimization for aquaporin under the closet and conduit pipe.We find in experiment; Aquaporin and conduit pipe structure can reach the high-efficiency water-saving effect equally under the change closet; Make water closet under 4 liters, 5 liters of pans reach good blowdown during down with water state and scrub effect, and this mode combines to have better effect with the water saving mode of other change blowoff line.Traditional chamber pot flushing water is employed in mostly that the individual main punching of quantity 1-3 is played in water guide circle below and near 30 the intensive Kong Laichong of scrubbing blowdown thing, the mode of scrubbing the closet sidewall.The design of water guide circle is a uniform toroidal cavity; Must could form effectively and scrub with being full of annular blank pipe at use water; This toroidal cavity volume is more than 2 liters; Scrub the hole and directly beat in water guide circle lower end, simultaneously through scrubbing under the orifice flow, this process will consume the water of making idle work 3 liters to current more in filling up water guide circle cavity process during flushing.Most wash water has been shunted in the hole of scrubbing of One's name is legion when washing simultaneously; Reduced the inner hydraulic pressure and the water yield of water guide circle; Also having certain altitude originally, having the water of certain pressure to become the water that does not have pressure only to lean on freely falling body fully, initial velocity and current inertia during the wash water discharging are not fully utilized, and it is impartial to scrub hole and main punching water outlet hydraulic pressure; Scrub fully inadequately, also reduce filth-discharging effect.This water guide coil structures causes the closet water supply volume big to a certain extent, and flushing pressure is low, blowdown and scrub weak effect.
Closet to reach wash, filth-discharging effect is good; Except strengthening down discharge, improvement pipe-line system, improving the siphon velocity mode, how to make good use of wash water pressure and realize that the flushing state of big current and higher hydraulic pressure also is a very effective approach.In experimentation; We find to adopt new water guide circle design; Can adjust the pressure of toilet stool washing water different flowing stages in the water guide circle; Realize that effectively the high hydraulic pressure of the little water yield is scrubbed, the low hydraulic pressure flushing pollution discharge pattern of big flow, thereby realize the ideal effect that high-efficiency water-saving, superpower blowdown are scrubbed.
Summary of the invention
The technical problem that the present invention will solve is to provide a kind of new water guide circle closet; Can adjust the pressure of toilet stool washing water different flowing stages in the water guide circle; Realize that effectively the high hydraulic pressure of the little water yield is scrubbed, the low hydraulic pressure flushing pollution discharge pattern of big flow, reach high-efficiency water-saving, the superpower effect of scrubbing.
In order to achieve the above object; The present invention is a kind of through a reducing and expansion pipeline structure water guide circle is set; Utilize the size variation of water guide pipeline cross-sectional area to regulate closet water guide circle water flow inside pressure, reasonable distribution toilet stool washing water with scrub with the water pressure and the water yield, reach high-efficiency water-saving, the superpower closet of scrubbing effect; It is characterized in that: comprise panel, water guide circle, pelvic cavity, blow-off pipe, water inlet, scrub the hole, the water guide circle adopts the reducing and expansion tubular structure.This water guide coil structures is not only applicable to all pans, is applicable to that equally the function of all water closets is improved yet.
In optimal morphology of the present invention, the water guide circle begins to adopt the reducing pipe structure in the pelvic cavity both sides to closet panel middle section position from water inlet; The water guide circle adopts the increaser structure from the terminal pelvic cavity of closet panel stage casing to closet junction in the pelvic cavity both sides; The water guide circle is higher than the lowest surfaces of water inlet in the bottom lowest surfaces of closet panel middle section position; The water guide circle is lower than the bottom lowest surfaces of water guide circle at closet panel middle section position in the bottom lowest surfaces of the terminal pelvic cavity of closet junction.
In optimal morphology closet according to the present invention, owing to begin to adopt the reducing pipe structure to the pelvic cavity both sides in closet panel stage casing from water inlet, the water guide circle cross-sectional area in this stage presents process from large to small.According to fluid mechanics principle, the current that get off from water tank quicken along journey owing to dwindling of water guide circle cavity receives the positive differential pressure effect consistent with flow direction, pass through reducing pipe rapidly.This stage just can reach the high hydraulic pressure of the little water yield and scrubs through scrubbing closet pelvic cavity sidewall is scrubbed under the orifice flow current, plays the good effect of scrubbing.
In optimal morphology closet according to the present invention, owing to adopt the increaser structure in the pelvic cavity both sides from the terminal pelvic cavity of closet panel stage casing to closet junction, the water guide circle cross-sectional area in this stage presents the process of changing from small to big.According to fluid mechanics principle, the current that pass through at a high speed from the front reducing pipe can receive the differential pressure action opposite with flow direction in the water guide circle cavity in this stage, slow down along journey; Main flow and limit wall break away from, and form the whirlpool district, and the current water yield in this stage is big; Pressure is little, and owing to the flow of bubble of air appears being mixed with in the whirlpool district, impact splash when the solid dirt surface or noise little; Has high cleaning strength by impacting the dither that takes place when the solid dirt surface; Therefore just can reach when the current in this stage carry out the blowdown flushing through main punching big yield just hydraulic pressure scrub, the appearance of the phenomenon that prevents to dabble can be played good developing result again.
Description of drawings
The specific embodiment of pressure swing type closet of the present invention is described below with reference to accompanying drawings.
Fig. 1 is the sketch map of common water guide circle pan.
Fig. 2 is a closet water guide circle partial structurtes sketch map of the present invention.
Fig. 3 is the flushing process sketch map that the present invention uses on pan.
The specific embodiment
The embodiment of the present invention on pan is described.
Like Fig. 1, Fig. 2 and shown in Figure 3, comprise panel 2, water inlet 3, water guide circle 4, pelvic cavity 5, blow-off pipe 6, water inlet 7, main punching 8, scrub hole 9 according to the pan 1 of the embodiment of the invention.Can find out that from Fig. 2 and Fig. 3 different fully with conventional pan at the water guide coil structures according to the pan of the embodiment of the invention, other structures and conventional pan are as broad as long.
The action of pressure swing type closet of the present invention is described.
As shown in Figure 3; Optimal morphology pan handle according to the embodiment of the invention begins to be designed to the reducing pipe structure to the water guide circle of closet panel middle section position in the pelvic cavity both sides from water inlet; Promptly be that going to the bottom of water guide circle cavity raises gradually, be higher than the lowest surfaces of water inlet in the water guide circle lowest surfaces of closet panel middle section position.Pan according to the embodiment of the invention is designed to the increaser structure reaching the water guide circle from the terminal pelvic cavity of closet panel stage casing to closet junction in the pelvic cavity both sides again; Be that going to the bottom of this stage water guide circle cavity reduced gradually, water guide circle back segment lowest surfaces is lower than water guide circle leading portion lowest surfaces.When wash water advanced water inlet, current obtained quickening in tapering type water guide circle, and moment is full of water guide circle convergent pipeline section and forms powerful scrubbing; The fast flow speed and direction increaser of while current water guide circle section, current slow down in flowing to the process in this stage, and form turbulent flow at back segment; Under the effect of gravity, from main punching, flow out, and, have the flow of bubble that is mixed with air because the pressure low wash water of flush water is big; Impact splash when the solid dirt surface or noise little, lean on the dither that takes place when the impact solid dirt surface and have high cleaning strength, flush water and dirt mixture can not clash into the bedpan wall; But directly get into sewage draining exit, form efficient throwing power.Therefore just can reach when the current in this stage carry out the blowdown flushing through main punching big yield just hydraulic pressure scrub, the appearance of the phenomenon that prevents to dabble can be played good developing result again.In the test, the pan of using transformation closet of the present invention scrub the water velocity of getting off in the hole be common pan 2-3 doubly, under the condition of blowdown that is up to state standards, water consumption is merely 4.5 liters, half the less than common pan water, effect is very obvious.
In the implementation process, can be according to the size of the different product needs appropriate design draw, expander, thus reach science dividing potential drop, shunting, the pressure of better balance washing water, flush water, the final perfect bedpan that solves is scrubbed the contradiction that can't take into account with blowdown.
We confirm also that in experiment the present invention is applied on the water closet also can reach identical effect, combine effect better with other water saving mode that changes blowoff line.
Undoubtedly; Pressure swing type closet of the present invention is not limited to the concrete structure of above-mentioned embodiment; Thickness design in the design of the abnormity of water guide circle, the effective range, the direction inclined design in the scope by a small margin, rinse mouth position and shape variation, scrub hole site and quantity variation all within scope.In a word, the protection domain of pressure swing type closet of the present invention also should comprise those conspicuous to those skilled in the art exchanges, substitutes and change shape.
Claims (6)
1. a closet comprises panel, water guide circle, pelvic cavity, blow-off pipe, water inlet, scrubs the hole, it is characterized in that: the water guide circle adopts the reducing and expansion tubular structure.
2. closet according to claim 1 is characterized in that: the water guide circle can adopt the reducing and expansion tubular structure at an arbitrary position according to closet moulding demand.
3. closet is characterized in that: the water guide circle begins to adopt draw structure in the pelvic cavity both sides to closet panel middle section position from water inlet; The water guide circle adopts the expander structure from the terminal pelvic cavity of closet panel stage casing to closet junction in the pelvic cavity both sides.
4. closet according to claim 3 is characterized in that: said water guide circle is higher than the lowest surfaces of water inlet in the bottom lowest surfaces of closet panel middle section position.
5. closet according to claim 3 is characterized in that: said water guide circle is lower than the bottom lowest surfaces of water guide circle at closet panel middle section position in the bottom lowest surfaces of the terminal pelvic cavity of closet junction.
6. closet according to claim 1 is characterized in that: said water guide coil structures is not only applicable to all pans, equally is applicable to all water closets yet.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110319779XA CN102363972A (en) | 2011-10-11 | 2011-10-11 | Viable pressure type toilet bowl |
| CN 201220325902 CN202658695U (en) | 2011-10-11 | 2012-07-06 | Water-saving siphon closestool |
| CN201210233113.7A CN103046624B (en) | 2011-10-11 | 2012-07-06 | Water-saving siphoning type toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110319779XA CN102363972A (en) | 2011-10-11 | 2011-10-11 | Viable pressure type toilet bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102363972A true CN102363972A (en) | 2012-02-29 |
Family
ID=45690565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110319779XA Pending CN102363972A (en) | 2011-10-11 | 2011-10-11 | Viable pressure type toilet bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102363972A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264764A (en) * | 2014-10-17 | 2015-01-07 | 刘佩良 | Squatting pan |
| CN107201775A (en) * | 2016-03-17 | 2017-09-26 | 九牧厨卫股份有限公司 | A kind of toilet and its mould and manufacture method |
| CN110284569A (en) * | 2019-07-25 | 2019-09-27 | 广东恒洁卫浴有限公司 | Releasing after preceding pilot can be without bespatter squatting pan |
| CN110700371A (en) * | 2019-11-20 | 2020-01-17 | 谢镇贤 | Novel low-noise flushing type toilet |
| CN112523319A (en) * | 2019-09-19 | 2021-03-19 | 厦门优胜卫厨科技有限公司 | Vortex type flushing toilet |
-
2011
- 2011-10-11 CN CN201110319779XA patent/CN102363972A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264764A (en) * | 2014-10-17 | 2015-01-07 | 刘佩良 | Squatting pan |
| CN107201775A (en) * | 2016-03-17 | 2017-09-26 | 九牧厨卫股份有限公司 | A kind of toilet and its mould and manufacture method |
| CN107201775B (en) * | 2016-03-17 | 2023-06-02 | 九牧厨卫股份有限公司 | Toilet bowl, mold and manufacturing method thereof |
| CN110284569A (en) * | 2019-07-25 | 2019-09-27 | 广东恒洁卫浴有限公司 | Releasing after preceding pilot can be without bespatter squatting pan |
| CN112523319A (en) * | 2019-09-19 | 2021-03-19 | 厦门优胜卫厨科技有限公司 | Vortex type flushing toilet |
| CN112523319B (en) * | 2019-09-19 | 2023-01-06 | 厦门优胜卫厨科技有限公司 | Vortex type flushing toilet |
| US12018471B2 (en) | 2019-09-19 | 2024-06-25 | Xiamen Axent Corporation Limited | Flush toilet |
| CN110700371A (en) * | 2019-11-20 | 2020-01-17 | 谢镇贤 | Novel low-noise flushing type toilet |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120229 |