CN206693351U - A kind of convertible water saving type latrine and closet - Google Patents
A kind of convertible water saving type latrine and closet Download PDFInfo
- Publication number
- CN206693351U CN206693351U CN201720434283.XU CN201720434283U CN206693351U CN 206693351 U CN206693351 U CN 206693351U CN 201720434283 U CN201720434283 U CN 201720434283U CN 206693351 U CN206693351 U CN 206693351U
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- China
- Prior art keywords
- gear
- urinal
- flip seal
- water
- lower section
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 230000009347 mechanical transmission Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000003570 air Substances 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 230000007480 spreading Effects 0.000 abstract description 2
- 238000003892 spreading Methods 0.000 abstract description 2
- 239000000356 contaminant Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 210000003608 fece Anatomy 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a kind of convertible water saving type latrine and closet, its feature overturns sealing unit and jet cleaning unit including urinal body, lower section pipeline, trigger device, mechanical transmission unit；Driven using manpower, convertible hydrophobic smooth two-sided urinal, using dirt self gravitation blowdown, the fan nozzle with being set below urinal coordinates, and jet removes a small amount of entrapped contaminants in urinal, reaches water saving purpose.The utility model overturns traditional outside flushing process, innovative that cleaning process is transferred into lower section, completely cuts off and is contacted with extraneous, reduces the spreading pollution brought by flushing, while decrease because of the cleaning cost for the manpower and materials that water stain spluttering is brought.This works is realized and completely cut off all the time inside and outside in switching process, reach sealing effectiveness, reduced foul smell and overflowed by ingehious design urinal structure and fixing end inner wall shape.
Description
Technical field
The utility model belongs to sanitary bath equipment field, a kind of convertible water saving type latrine and closet of specific design.
Background technology
In daily life, it is everyone necessary physiological requirement to go to toilet, and Domestic toilet there are about 300,000,000.China is universal at present
Flushed the toilet using running water, and China is the country of a serious water shortage, water resource owning amount is only world average level per capita
28%, 15,000,000,000 tons of running water need to be consumed every year by flushing the toilet, and account for the 30% of the annual lack of water total amount in China.
In addition to toilet of household, public lavatory is one of most important infrastructure in city, and public place quality reflects one
The public image and quality in individual city are horizontal, and China in 2015 shares public lavatory 12.63 ten thousand, and annual toilet-flushing water consumption is up to 6
Hundred million tons, and at present China public lavatory in the prevalence of it is dirty, smelly, poor the problems such as, have a strong impact on the experience of people.
It is as shown in table 1, all different degrees of in the existing lavatory in market that there is defect.1. common crouching, toilet seat water consumption
Amount is big.According to national standard《Water-saving type sanitary accessories for closet》GB/T31436-2015 requirements, water saving type latrine and closet water consumption are not more than
6L, saving toilet is not more than 5L, but still water consumption is serious, and toilet-flushing water consumption accounts for more than the 1/3 of daily life water.②
The microorganism pollution brought of flushing the toilet and foul smell disperse influence the experience of people.3. high-grade lavatory is expensive.Be not suitable for daily life
It is living to be installed using with public place.
For lavatory how energy-conserving and environment-protective, optimize Consumer's Experience, a kind of convertible water saving type latrine and closet of development and design is real
Water saving is showed, while has kept the environment of lavatory sanitation and hygiene health, reduced the threat to health, improve the body that goes to toilet of people
Test, thoroughly change dirty, random, the poor present situation in public lavatory.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of convertible water saving type latrine and closet.
The technical solution of the utility model is as follows, and convertible water saving type latrine and closet includes urinal body, lower section pipeline, triggering
Device, mechanical transmission unit, overturn sealing unit and jet cleaning unit；The upset sealing unit includes power transmission shaft and upset
Seal；Described power transmission shaft is fixed in urinal body by bearing and is connected with mechanical transmission unit, and described touches
Transmitting apparatus is connected with mechanical transmission unit；Described urinal body lower part is provided with lower section pipeline；Flip seal is fixed
On power transmission shaft, the bottom of described urinal body is sealed by flip seal；Described jet cleaning unit is positioned at upset
Seal bottom is used to clean flip seal.
Preferably, described mechanical transmission unit includes rack, little gear, partial gear, special gear；Described is small
Wheel and rack engages, and rack is connected with trigger device；Little gear is coaxially connected with partial gear, described special gear peace
On power transmission shaft；The locking arc length of described partial gear is the half of girth；It is symmetrical on described special gear
It is provided with two thick teeth；Described thick tooth tooth top is provided with tooth top Locking arc, and described partial gear engages with special gear.
Preferably, the structure of described flip seal is that the structure that two grooves are formed is arranged with cylinder；And
Described flip seal seals to urinal body all the time in switching process.
Preferably, described trigger device is pedal, and described pedal one end is connected with rack.
Preferably, the lower section pipeline is provided with spring stop.
Preferably, the jet cleaning unit includes symmetrically arranged fan nozzle；Described fan nozzle injection fluid
For water or water and air mixture.
The utility model device overturns traditional outside flushing process, innovative that cleaning process is transferred into lower section, every
Contacted with extraneous absolutely, reduce the spreading pollution brought by flushing, while decrease what is brought by water stain spluttering
The cleaning cost of manpower and materials.The utility model is turned over by ingehious design urinal structure and fixing end inner wall shape, realization
It is inside and outside in journey to completely cut off all the time, reach sealing effectiveness, reduce foul smell and overflow.By experimental verification, the device Clean- water every time
For 0.95L, compared to the water consumption that traditional squatting pan can save 87%, while reduce microorganism pollution, improve people as
Lavatory is experienced, and improves the environment of public lavatory, and it is convenient really convenient to allow.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of the utility model squatting pan；
Fig. 2 is the structural representation of the utility model squatting pan；
Fig. 3 is the mechanical transmission unit structural representation of the utility model squatting pan；
Fig. 4 is the utility model partial gear and special gear cooperation schematic diagram；
Fig. 5 is the utility model flip seal operating diagram, wherein (a) is original state, (b) and (c) is upset
During different conditions.
In figure：Fixing shell 1, urinal body 2, lower section pipeline 3, gear box cover 4, pedal 5, pedal support 6, connecting rod 7, lead
Rail 8, connecting shaft 9, bearing 10, rack 11, special gear 12, bearing 13, bearing 14, partial gear 15, little gear 16, key
17th, bearing 18.
Embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
As described in Fig. 1 and 2, convertible water saving type latrine and closet of the present utility model includes urinal body 2, lower section pipeline 3, touched
Transmitting apparatus, mechanical transmission unit, overturn sealing unit and jet cleaning unit；The upset sealing unit includes power transmission shaft and turned over
Turn seal；Described power transmission shaft is fixed in urinal body by bearing and is connected with mechanical transmission unit, described
Trigger device is connected with mechanical transmission unit；Described urinal body lower part is provided with lower section pipeline；Flip seal is consolidated
It is scheduled on power transmission shaft, the bottom of described urinal body is sealed by flip seal；Described jet cleaning unit, which is located at, to be turned over
Turn seal bottom to be used to clean flip seal.
Urinal body 2 is fixedly mounted on the ground by fixing shell 1, shell of the gear box cover 4 as mechanical transmission unit,
It is connected with fixing shell 1.Trigger device uses pedal 5；Pedal 5 is fixed by pedal support 6.Power transmission shaft one end is solid by bearing 18
Dingan County is filled, and the other end is connected by building 17 with bearing 13.
As shown in Figures 3 and 4, in the present embodiment, described mechanical transmission unit includes rack 11, little gear 16, endless
All gear 15, special gear 12, the basic parameter of each gear is as shown in subscript 1；Described little gear engages with rack, little gear
It is fixedly mounted by connecting shaft 9 and bearing 10；Rack 11 is connected by connecting rod 7 with pedal 5；Rack 11 is set in guide rail 8, can
With the relative motion of guide rail 8, little gear is coaxially connected with partial gear, and partial gear is fixed by bearing 14, described spy
Different gear and power transmission shaft are coaxially connected, and special gear is fixed by bearing 13；The locking circular arc s1 length of described partial gear
Spend the half for girth；Two thick teeth are symmetrically arranged with described special gear；Described thick tooth tooth top is provided with tooth top locking
Arc s2, described partial gear engage with special gear.
The basic parameter of the gear wheel of table 1
As shown in figure 5, the structure of described flip seal is that the structure that two grooves are formed is arranged with cylinder；
And described flip seal seals to urinal body all the time in switching process.
In one embodiment of the present utility model, described trigger device is pedal, described pedal one end and rack phase
Even.The lower section pipeline is provided with spring stop；When excreta is fallen, baffle plate is opened, and otherwise flapper closure, plays sealing
Effect.The jet cleaning unit includes symmetrically arranged fan nozzle；Described fan nozzle injection fluid be water or water with
Air mixture.Water-carrying capacity is 95ml/s, washing time 5s
The invention also discloses a kind of method of work of the squatting pan：
During original state, upward, flip seal seals a face groove of flip seal to urinal body, each list
Member is in initial position；
After going to toilet, excreta is located on a face groove of flip seal；Now touch trigger device；Trigger device band
Carry-over bar moves, and the motion of rack drives pinion rotation, and rotation is passed to partial gear by little gear；Due to incomplete tooth
The locking arc length of wheel is the half of girth, and two thick teeth are symmetrically arranged with special gear；When partial gear rotates
At one week, the special gear that engages only rotates half cycle, and rotate the tooth top Locking arc after half cycle on special gear with it is endless
The locking circular arc of all gear is locked mutually, and the rotation of special gear drives drive axis, then drives flip seal upset,
Make to fill that excreta groove is face-down, and excreta separates by gravity with groove surface；In switching process, flip seal is right all the time
Urinal body is sealed；Designing rotation time should be in 0.5-1s.
Jet cleaning unit positioned at flip seal bottom is started working, and now jet cleaning unit is to groove directed downwardly
Residue on face is cleaned, and groove surface upward can work on；
By touching trigger device again or reversely touching trigger device, flip seal can continue reverse side and realize repeatedly
Work.
Hangzhou area public lavatory is investigated on the spot, counts one day water consumption as sample data.
The average one day water consumption statistics table in certain public lavatory of table 2
By experimental verification, Clean- water is 0.95L to the utility model device every time, can be saved compared to traditional squatting pan
About 87% water consumption, while reduce microorganism pollution, improve the experience that goes to toilet of people, improve the environment of public lavatory, allow
It is convenient really convenient.
Show that average water saving efficiency is 87% by experiment, be 1113.6L per the average daily water-saving amount in squatting position, rush every public lavatory day
Lavatory reduces water consumption 12249.6L, reduces 6 calculations of cleaning time daily by every lavatory, cleans water saving 180L.It is public with Hangzhou
Lavatory quantity 1569 (ending to 2016) altogether, averagely possess the calculating of lavatory position 11, after the device, Hangzhou is annual
7,120,000 tons can be reduced water consumption, is calculated with yuan/cubic metre of Hangzhou first gradient water rate 2.9, the expense of economizing on water can every year for Hangzhou
Up to 2064.8 ten thousand yuan, national 12.63 ten thousand about 16.62 hundred million yuan of public toilet water-saving expenses.
The utility model utilizes the self gravitation and fan nozzle of dirt by being improved to the power source of cleaning process
The hitting power of jet water outlet is cleaned as hybrid power to squatting pan, compared to existing squatting pan only by the use of impact of water as
Power more saves limited water resource and reduces energy consumption.The internal washing that traditional outside flushing is changed into below urinal, energy
Enough diffusions for effectively reducing microorganism and water stain spluttering, so as to improve the integrated environment of lavatory, reduce the prestige to health
The side of body, usage experience is lifted, while reduce the input of manpower cleaning cost.
Using isolation type structure, in any angle of urinal upset, middle urinal mechanism outer wall is matched somebody with somebody with the fixed inwall moment
Close, upper and lower does not penetrate all the time, and in lower section, tube outlet uses spring stop, effectively foul smell can be prevented to overflow, reach sealing
Effect.
2015, China shared public lavatory 12.63 ten thousand, and annual use water consumption is huge, and China is in the world
One of country of water shortage, particularly north water deficit area, using this works scheme, 87% flushing supply resource can be saved,
Effectively mitigate city pressure.The manufacturing cost of this product is more or less the same with common squatting pan, newly-built lavatory input in
Without significant difference, increased cost can reclaim conventional investment in the short time in old lavatory transformation, in regular maintenance, can reduce clear
Clean personnel, city public administration cost is saved, therefore this product application prospect is very wide.Can be in avenue community, tourism
Promote the use of on the ground such as scenic spot.
Claims (6)
1. a kind of convertible water saving type latrine and closet, it is characterised in that passed including urinal body, lower section pipeline, trigger device, machinery
Moving cell, overturn sealing unit and jet cleaning unit；The upset sealing unit includes power transmission shaft and flip seal；It is described
Power transmission shaft be fixed on by bearing in urinal body and with mechanical transmission unit be connected, described trigger device with machinery
Gear unit is connected；Described urinal body lower part is provided with lower section pipeline；Flip seal is fixed on power transmission shaft, institute
The bottom for the urinal body stated is sealed by flip seal；Described jet cleaning unit is located at flip seal bottom and is used for
Flip seal is cleaned.
2. squatting pan according to claim 1, it is characterised in that described mechanical transmission unit include rack, little gear,
Partial gear, special gear；Described little gear engages with rack, and rack is connected with trigger device；Little gear with not exclusively
Gear is coaxially connected, and described special gear is arranged on power transmission shaft；The locking arc length of described partial gear is week
Long half；Two thick teeth are symmetrically arranged with described special gear；Described thick tooth tooth top is provided with tooth top Locking arc, described
Partial gear engaged with special gear.
3. squatting pan according to claim 1, it is characterised in that the structure of described flip seal is right on cylinder
Claim to be provided with the structure that two grooves are formed；And described flip seal is carried out close to urinal body all the time in switching process
Envelope.
4. squatting pan according to claim 2, it is characterised in that described trigger device is pedal, described pedal one end
It is connected with rack.
5. squatting pan according to claim 1, it is characterised in that the lower section pipeline is provided with spring stop.
6. squatting pan according to claim 1, it is characterised in that the jet cleaning unit includes symmetrically arranged nozzle；
Described nozzle injection fluid is water or water and air mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434283.XU CN206693351U (en) | 2017-04-24 | 2017-04-24 | A kind of convertible water saving type latrine and closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434283.XU CN206693351U (en) | 2017-04-24 | 2017-04-24 | A kind of convertible water saving type latrine and closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693351U true CN206693351U (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720434283.XU Expired - Fee Related CN206693351U (en) | 2017-04-24 | 2017-04-24 | A kind of convertible water saving type latrine and closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930386A (en) * | 2017-04-24 | 2017-07-07 | 浙江大学 | A kind of convertible water saving type latrine and closet and its method |
| CN113116204A (en) * | 2021-04-08 | 2021-07-16 | 扬州大学 | Automatic squatting pan that opens and shuts based on gravity-feed tank |
-
2017
- 2017-04-24 CN CN201720434283.XU patent/CN206693351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930386A (en) * | 2017-04-24 | 2017-07-07 | 浙江大学 | A kind of convertible water saving type latrine and closet and its method |
| CN113116204A (en) * | 2021-04-08 | 2021-07-16 | 扬州大学 | Automatic squatting pan that opens and shuts based on gravity-feed tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20190424 |