CN204690878U - The water-saving pedal washing valve of a kind of selective - Google Patents
The water-saving pedal washing valve of a kind of selective Download PDFInfo
- Publication number
- CN204690878U CN204690878U CN201520432646.7U CN201520432646U CN204690878U CN 204690878 U CN204690878 U CN 204690878U CN 201520432646 U CN201520432646 U CN 201520432646U CN 204690878 U CN204690878 U CN 204690878U
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- CN
- China
- Prior art keywords
- pedal
- water
- slide block
- delivery port
- valve body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Abstract
The utility model discloses the water-saving pedal washing valve of a kind of selective, comprise flushing valve and switching mechanism, described flushing valve comprises valve body, valve body is provided with water inlet, concentrate bath delivery port and surrounding water distribution delivery port, spool is equipped with rotationally in body cavity, spool runs through with a level and the rotating shaft of extending valve body is fixedly connected with, spool is provided with one and crosses aquaporin, described surrounding water distribution delivery port, water inlet and concentrated bath delivery port are disposed in order on the rotation path crossing passway, aquaporin two ends, the rotating shaft part be positioned at outside valve body is coaxially arranged with a circle driving cog, described switching mechanism comprises a slide block, and on slide block, side is provided with for the tooth bar with driving cog engaged transmission, and upper end of slide block is provided with pedal, is provided with back-moving spring below slide block.The utility model can realize the water outlet of excrements specific aim, can produce good developing result, again can effective saving water resource, avoids waste.
Description
Technical field
The utility model relates to a kind of pan, especially relates to the water-saving pedal washing valve of the selective used in a kind of pan.
Background technology
Current domestic large-scale public place such as the washroom pan such as school, hospital replaces traditional water tank type bath mainly with Redal flushing valve, not only safe and sanitary, and can play water saving and the effect of joint space-efficient.But, by inquiry, due to impulse force deficiency often to trample during most communal bathroom flushing stool more and just can rinse well several times, cause serious water to waste like this.On the other hand because excrements bath is not distinguished, in fact urine without the need to the punching of so many water, also cause water resource waste phenomenon to a certain degree.And China is the country of a water resource critical shortage, 1/4th of world average that water resources ownership per capita is not enough, water saving is a long-term fundamental state policy of China.According to related data display, flushing device for toilet (comprising water closet and pan) wash water amount accounts for more than 1/3 of Urban Domestic Water Consumption, therefore how to reduce the water consumption of a flushing device for toilet flushing, has material impact to water conservation.
On the other hand, along with the progress of society and the development of science and technology, people's quality of life is more and more higher, and living environment is also constantly improved.The environment of toilet of washroom, especially public place more and more comes into one's own, and the environment of toilet of clean safety is very important.The jet rose (i.e. periphery and concentrated nozzle) adopted in some place at present, although dirt removal effect is better, there are some researches show that its water-saving result is not good, particularly when rushing urine.In addition, between some public places sanitaries the normal delay self-closing valve adopted due to delivery port be fan-shaped water spray, its hydraulics is often not enough to wash away stool, and particularly when hydraulic pressure is less, user repeatedly can only press valve, causes water to waste.
Therefore for above situation, how to design one and can realize specific aim water outlet, make it can either produce good developing result, again can effective saving water resource, avoid waste, become the problem that those skilled in the art need to consider to solve.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide one can realize specific aim water outlet, make it can either produce good developing result, again can effective saving water resource, avoid the water-saving pedal washing valve of selective wasted.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme: (relating to orientation in the application when describing, is that the orientation of state is benchmark when installing and using with product).
The water-saving pedal washing valve of a kind of selective, it is characterized in that, comprise flushing valve and switching mechanism, described flushing valve comprises valve body, valve body is provided with water inlet, concentrate bath delivery port and surrounding water distribution delivery port, spool can be equipped with in body cavity vertical rotating, spool runs through with a level and the rotating shaft of extending valve body is fixedly connected with and can leans on rotating shaft driven rotary, spool is provided with one and crosses aquaporin, described surrounding water distribution delivery port, water inlet and concentrated bath delivery port are disposed in order on the rotation path crossing passway, aquaporin two ends, described surrounding water distribution delivery port is between the passway, two ends crossing aquaporin rotation path original position, describedly to cross when aquaporin is positioned at rotation path terminal location passway, two ends respectively just to water inlet on valve body with concentrate bath delivery port position, the rotating shaft part be positioned at outside valve body is coaxially arranged with a circle driving cog, described switching mechanism comprises a slide block, and on slide block, side is provided with for the tooth bar with driving cog engaged transmission, and upper end of slide block is provided with pedal, is provided with back-moving spring below slide block.
When the utility model uses and installs, around water distribution delivery port and toilet periphery flushing water inlet connect, and concentrate bath delivery port and toilet to concentrate bath water inlet to connect.Pushing down on the pedal during stool afterflush makes pedal in down stroke, can first drive Spool rotating to make water inlet and surrounding water distribution delivery port first connect water outlet, and then water inlet and concentrated bath delivery port are connected water outlet; When unclamping pedal reset, again can connect water distribution delivery port water outlet around once again.So more meet stool and rinse principle, improve stool developing result and be beneficial to water saving.
As optimization, switching mechanism also comprises a mount pad be fixedly connected with valve body, described slide block can vertically be slidably mounted on mount pad top, and mount pad bottom is provided with spring fitting chamber, described back-moving spring to be arranged in spring fitting chamber and and slide block to connect and for the upwards reset of slide block.
Like this, the utility model is as product, and globality is better, use more convenient to install.During concrete enforcement, switching mechanism and valve body also can be designed as separate type, combine during installation again, but are not easy to like this install.
As optimization, described pedal comprises stool and rinses pedal and urine flushing pedal, stool rinse pedal higher than urine rinse pedal arrange and both below respectively towards under be fixedly connected with connecting rod, connecting rod is fixedly connected with upper end of slide block be fixed on the limited block on mount pad slidably through one after, it is corresponding consistent with valve core rotation path forms that described stool flushing pedal tramples stroke, when described urine flushing pedal is positioned at and tramples stroke-end position, valve core rotation is to crossing passway, two ends respectively just to valve body cloth last week water delivery port and water inlet position.
Like this, be also provided with separately urine flushing pedal, after an action of the bowels little, trample urine flushing pedal and can only realize water distribution flushing around, meet urine flushing principle, its entirety is economized on water more.
Therefore such scheme, rinse operating mode for stool and improve flushing valve on jet rose urinal basis, realize the different water yield different mode of excrements to rinse, and in stool flushing process, realize the fractional flushing of " periphery-concentrate-periphery ", to improve flush the toilet effect and water saving efficiency.There are some researches show, in stool flushing process, first flushing effect is effectively improved to periphery energy of wetting; Concentrated flushing is just to the nozzle of stool position, due to the existence in peripherally-distributed water hole, can be no longer fan-shaped delivery port, and orifice area reduces waterpower effect of therefore flushing the toilet and strengthens; Carry out periphery flushing for the residue that may exist after concentrated flushing the toilet again, complete whole flushing process.And urine rinses operating mode, only need first step week edge mode, so just effectively overcome the fixed water volumes such as delay self-closing valve and rush the wasting phenomenon that urine causes.
In sum, the utility model can realize specific aim water outlet, can either produce good developing result, again can effective saving water resource, avoids waste.
accompanying drawing illustrates:
Fig. 1 is the structural representation that the utility model is specifically implemented.
Fig. 2 is the utility model body cavity structural representation.In figure, arrow represents direction of rotation.
Detailed description of the invention
Below in conjunction with detailed description of the invention and example, the utility model is described in further detail.
Detailed description of the invention: as shown in Figure 1-2, the water-saving pedal washing valve of a kind of selective, comprise flushing valve and switching mechanism, described flushing valve comprises valve body 1, valve body 1 is provided with water inlet 2, concentrate bath delivery port 3 and surrounding water distribution delivery port 4, spool 5 can be equipped with in valve body 1 inner chamber vertical rotating, spool 5 runs through with a level and the rotating shaft of extending valve body is fixedly connected with and can leans on rotating shaft driven rotary, spool 5 is provided with one and crosses aquaporin 6, described surrounding water distribution delivery port 4, water inlet 2 and concentrated bath delivery port 3 are disposed in order on the rotation path crossing passway, aquaporin 6 two ends, described surrounding water distribution delivery port 4 is between the passway, two ends crossing aquaporin 6 rotation path original position, describedly to cross when aquaporin 6 is positioned at rotation path terminal location passway, two ends respectively just to water inlet on valve body 2 with concentrate bath delivery port 3 position, the rotating shaft part be positioned at outside valve body is coaxially arranged with a circle driving cog 7, described switching mechanism comprises a slide block 8, and on slide block 8, side is provided with for the tooth bar 9 with driving cog engaged transmission, and slide block 8 upper end is provided with pedal, is provided with back-moving spring below slide block.
Wherein, switching mechanism also comprises a mount pad be fixedly connected with valve body 10, described slide block 8 vertically can be slidably mounted on mount pad 10 top, mount pad 10 bottom is provided with spring fitting chamber 11, described back-moving spring to be arranged in spring fitting chamber 11 and and slide block 8 to connect and for the upwards reset of slide block 8.Like this, the utility model is as product, and globality is better, use more convenient to install.During concrete enforcement, switching mechanism and valve body also can be designed as separate type, combine during installation again, but are not easy to like this install.
Wherein, described pedal comprises stool and rinses pedal 12 and urine flushing pedal 13, stool rinse pedal 12 higher than urine rinse pedal 13 arrange and below both respectively towards under be fixedly connected with connecting rod, connecting rod is fixedly connected with slide block 8 upper end be fixed on the limited block 14 on mount pad 10 slidably through one after, it is corresponding consistent with valve core rotation path forms that described stool flushing pedal 12 tramples stroke, when described urine flushing pedal 13 is positioned at and tramples stroke-end position, valve core rotation is to crossing passway, two ends respectively just to valve body cloth last week water delivery port with as position, the mouth of a river.Like this, be also provided with separately urine flushing pedal, after an action of the bowels little, trample urine flushing pedal and can only realize water distribution flushing around, meet urine flushing principle, make its entirety water receiving more.
Above-mentioned Novel flush valve has two kinds of operating modes, one is urine flushing state, because urine flushing is simple and easy to clean, the mode of therefore employing periphery bath, not only economizes on water but also also can prevent to a certain extent because concentrating middle bath to cause the phenomenon of urinal periphery yellowing for a long time from urinal peripheral effluent.Another kind is stool flushing state, due to the particularity of dirt self of defecating, traditional Redal flushing valve likely there will be once bath and cannot wash down and repeatedly need wash by water and cause waste, the bath pattern of three of short duration process compositions of periphery bath that the design adopts periphery to wash by water---concentrating bath---, can guarantee that stool once washes down, while ensureing sanitation and hygiene, accomplish water saving to a certain extent.If issue after examination and approval factually before concentrating now bath and first soak stool with a small amount of water, the adhesion of stool to bedpan can be alleviated, more easily wash down, therefore first adopt a periphery bath pattern to soak stool; Again with concentrating bath, effect of well flushing the toilet can be played; For the consideration of health, also need to keep bedpan to clean with a small amount of water again, therefore again with a periphery bath, this just completes the whole flushing process of stool.Though operating mode two has three processes, by adopting ball valve to be combined with threeway, transform linear motion is the principle of spheroid circular motion by rack drives gear, only needs once to trample just can complete.
Claims (3)
1. the water-saving pedal washing valve of selective, it is characterized in that, comprise flushing valve and switching mechanism, described flushing valve comprises valve body, valve body is provided with water inlet, concentrate bath delivery port and surrounding water distribution delivery port, spool can be equipped with in body cavity vertical rotating, spool runs through with a level and the rotating shaft of extending valve body is fixedly connected with and can leans on rotating shaft driven rotary, spool is provided with one and crosses aquaporin, described surrounding water distribution delivery port, water inlet and concentrated bath delivery port are disposed in order on the rotation path crossing passway, aquaporin two ends, described surrounding water distribution delivery port is between the passway, two ends crossing aquaporin rotation path original position, describedly to cross when aquaporin is positioned at rotation path terminal location passway, two ends respectively just to water inlet on valve body with concentrate bath delivery port position, the rotating shaft part be positioned at outside valve body is coaxially arranged with a circle driving cog, described switching mechanism comprises a slide block, and on slide block, side is provided with for the tooth bar with driving cog engaged transmission, and upper end of slide block is provided with pedal, is provided with back-moving spring below slide block.
2. the water-saving pedal washing valve of selective as claimed in claim 1, it is characterized in that, switching mechanism also comprises a mount pad be fixedly connected with valve body, described slide block can vertically be slidably mounted on mount pad top, mount pad bottom is provided with spring fitting chamber, described back-moving spring to be arranged in spring fitting chamber and and slide block to connect and for the upwards reset of slide block.
3. the water-saving pedal washing valve of selective as claimed in claim 2, it is characterized in that, described pedal comprises stool and rinses pedal and urine flushing pedal, stool rinse pedal higher than urine rinse pedal arrange and both below respectively towards under be fixedly connected with connecting rod, connecting rod is fixedly connected with upper end of slide block be fixed on the limited block on mount pad slidably through one after, it is corresponding consistent with valve core rotation path forms that described stool flushing pedal tramples stroke, when described urine flushing pedal is positioned at and tramples stroke-end position, valve core rotation is to crossing passway, two ends respectively just to valve body cloth last week water delivery port and water inlet position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432646.7U CN204690878U (en) | 2015-06-23 | 2015-06-23 | The water-saving pedal washing valve of a kind of selective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432646.7U CN204690878U (en) | 2015-06-23 | 2015-06-23 | The water-saving pedal washing valve of a kind of selective |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690878U true CN204690878U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520432646.7U Expired - Fee Related CN204690878U (en) | 2015-06-23 | 2015-06-23 | The water-saving pedal washing valve of a kind of selective |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690878U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185105A (en) * | 2018-02-23 | 2019-08-30 | 维康塑料公司 | With for draw bar to be stopped to the flushing machine of system in place |
| CN111637241A (en) * | 2020-06-10 | 2020-09-08 | 盐城支点机械制造有限公司 | Valve convenient for connecting pipeline |
| CN111671377A (en) * | 2020-04-30 | 2020-09-18 | 朱洪福 | Ground cleaning robot |
| CN113775009A (en) * | 2021-09-29 | 2021-12-10 | 西唯科技（浙江）有限公司 | Water-saving intelligent closestool |
-
2015
- 2015-06-23 CN CN201520432646.7U patent/CN204690878U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185105A (en) * | 2018-02-23 | 2019-08-30 | 维康塑料公司 | With for draw bar to be stopped to the flushing machine of system in place |
| CN111671377A (en) * | 2020-04-30 | 2020-09-18 | 朱洪福 | Ground cleaning robot |
| CN111637241A (en) * | 2020-06-10 | 2020-09-08 | 盐城支点机械制造有限公司 | Valve convenient for connecting pipeline |
| CN111637241B (en) * | 2020-06-10 | 2021-11-19 | 盐城支点机械制造有限公司 | Valve convenient for connecting pipeline |
| CN113775009A (en) * | 2021-09-29 | 2021-12-10 | 西唯科技（浙江）有限公司 | Water-saving intelligent closestool |
| CN113775009B (en) * | 2021-09-29 | 2022-12-09 | 西唯科技（浙江）有限公司 | Water-saving intelligent closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20190623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |