CN102758476A - Residual feces clearing mechanism for feces picking pipe by fluid plug function under negative pressure feces picking system - Google Patents
Residual feces clearing mechanism for feces picking pipe by fluid plug function under negative pressure feces picking system Download PDFInfo
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- CN102758476A CN102758476A CN2011101162071A CN201110116207A CN102758476A CN 102758476 A CN102758476 A CN 102758476A CN 2011101162071 A CN2011101162071 A CN 2011101162071A CN 201110116207 A CN201110116207 A CN 201110116207A CN 102758476 A CN102758476 A CN 102758476A
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- feces
- fluid
- negative pressure
- valve
- picking
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses a residual feces clearing mechanism for a feces picking pipe by a fluid plug function under a negative pressure feces picking system, and relates to a residual feces clearing mechanism for the feces picking pipe comprising a feces storage facility and a feces picking and transporting device with a sealed feces picking characteristic. The mechanism comprises a feces outlet channel, a feces outlet joint, a three-way joint, a fluid leading hopper, a fluid connecting channel, a feces outlet channel valve, a fluid connecting channel valve. The mechanism includes two types such as residual feces clearing mechanism with a water plug function under negative pressure and residual feces clearing mechanism with a gas plug function under negative pressure. The residual feces in the pipe is conveyed to the feces picking and transporting device with the water plug or the gas plug function. The residual feces in the pipe can be cleared; the working state of the feces picking and transporting device is always in the negative pressure working state, so that the working state is single; and the feces picking and transporting device is not required to be provided with a special operation mechanism to clear the residual feces in the feces picking pipe; the pressure in the feces storage tank is not higher than the atmosphere value; the residual odor is not expanded outwards; and the feces storage tank does not need to be specially processed in pressure bearing. The mechanism is safe to operate, simple in mechanism and convenient and reliable to operate.
Description
Technical field the present invention relates to store just facility and gets the fortune civilian dress and put, and particularly has just facility and get the just surplus mechanism that just disappears clearly of pipeline of getting that the fortune civilian dress puts of storage that sealing gets just characteristic.
The background technology one Chinese patent application, application number: 00113266.0, open day: October 10 calendar year 2001; Wherein disclose one and had collection storage facilities that sealing gets just characteristic and get the shipping unit technical scheme, the completion that particularly wherein relates to is got after an action of the bowels, makes negative pressure get the fortune civilian dress and puts reverse work; Negative pressure by original is transformed into malleation; Rely on this malleation that this is got getting just that the fortune civilian dress puts and accumulate surplus just effect in the pipeline, force and ductedly accumulate surplus just loopback and store just facility, guarantee to wait for and store just facility and implement the just pipeline and the pipe joint device cleaning inside got of removal operation; No liquid dung outwards drips pouring behind the removal; Guarantee that whole sealing gets the just technical scheme of process clean environment firendly, get transhipment technical support is provided to have significantly outstanding technological progress characteristic for the lavatory storage just realizes clean environment firendly.
But this technical scheme is not enough below specifically using and existing:
Once, utilize malleation compressing to get pipeline to comprise that the surplus just loopback of accumulating of getting in the just pipe joint device stores just facility; If can not in time finish the surplus operation just of this cleaning; For not doing storage that special pressure-bearing handles just for the facility; The air pressure that might occur storing in the just facility surpasses regulation, causes and stores just facility, even cause and store that other equipment that just facility is got in touch suffer damage;
Two, utilize malleation compressing to get just pipeline and comprise that the surplus just loopback of accumulating of getting in the just pipe joint device stores just facility; If can not in time finish the surplus operation just of this cleaning; The air pressure that might cause storing in the just facility is too high; Store and accumulate the foul smell pressurized in the just facility, through associated other weak links of facility cause the poor environment influence to external diffusion with storing just;
Three, comprise and get just the pipe joint device before removal for realizing getting just pipeline; The surplus effectively cleaning that just obtains that accumulate its inside; But need get the fortune civilian dress and put worker's attitude, increase the complexity and the manufacturing cost of getting fortune civilian dress interposed structure with negative pressure and two kinds of implementation and operation conversions of malleation.
Summary of the invention the object of the invention: provide a kind of negative pressure and get and just manage the cumulative mechanism that just disappears clearly; This structure worker attitude is single; Same implement to get just pipeline and comprise surplus the disappearing clearly just of accumulating of getting in the just pipe joint device; Do not have malleation to get into to store just facility, need not implement special pressure-bearing and handle, can ensure and store the security of operation that just facility comprises and store other equipment that just facility is got in touch to storing just facility; When implementing to get just operation, do not have and store just that the outside diffusion phenomena of foul smell of accumulating of facility take place; Get just and implement the pipe cumulative and just disappear clearly and do not ask for the fortune civilian dress and put and increase specialized agency separately with negative pressure mode; Get to the auxiliary negative pressure of storing just facility and increasing and just to manage the cumulative mechanism that just disappears clearly, have simple in structure, with low cost, the processing ease characteristics.
The present invention realizes through following technical scheme: the fluid plug effect under the negative pressure mechanism of getting is just got and is just managed the cumulative mechanism that just disappears clearly, and it is characterized in that: it comprises just passage, goes out just valve, and threeway goes out just joint, and fluid draws bucket, and fluid connects and draws passage, connects and draws valve; The said storage that goes out just passage just groove groove exterior portions is connected in series out just valve, and valve upwards is connected in series threeway through going out just, goes out just joint through the threeway device that makes progress; Be serially connected with and connect the fluid that draws valve and connect the end that goes out that draws passage and divide support interface to join with threeway, fluid connects the end of going into that draws passage and draws bucket with fluid and join, and constitutes negative pressure the fluid plug effect under the just mechanism of getting and gets and just manage the cumulative mechanism that just disappears clearly.
Technical characterictic of the present invention also is: said fluid draws the fluid that bucket inserted and is taken as water or air;
When said fluid drew fluid that bucket inserted and is taken as water, the supply mode of said water had the people to supply, or the lavatory establishes water tank and supply with, also or the peripheral hardware conduit pipe supply with;
When said fluid drew fluid that bucket inserted and is taken as air, fluid drew bucket and is taken as Fei Bi and establishes;
Saidly go out just valve, connect and draw valve, comprise also that perhaps water-supply valve is taken as hand-operated valve, or be taken as the internally piloted valve of setting program control.
The present invention compares with background technology; Have the following advantages and beneficial effect: the fluid plug effect under the negative pressure provided by the invention mechanism of getting is just got and is just managed the cumulative mechanism that just disappears clearly; Put and no matter be operated in the state of getting just and still be operated in the pipe cumulative state that just disappears clearly to getting the fortune civilian dress; Get the fortune civilian dress duty of putting and be always the negative pressure duty, worker's attitude is single, does not ask for the fortune civilian dress and puts the specialized operations mechanism that just disappears clearly to the pipe cumulative is set; Store just that pressure is no more than atmospheric value all the time in the groove, difficulty have the foul smell of accumulating to external diffusion with need not implement special pressure-bearing processing to storing just groove, and have security of operation, mechanism is simple, the convenient and reliable operation characteristics.
Description of drawings:
Fig. 1 adds water water plug effect negative pressure for manual work and gets and just manage the cumulative mechanism principle sketch map that just disappears clearly
Fig. 2 establishes water tank for the lavatory and adds water water plug effect negative pressure and get and just manage the cumulative mechanism principle sketch map that just disappears clearly
Fig. 3 gets and just manages the cumulative mechanism principle sketch map that just disappears clearly for ad hoc conduit pipe adds water water plug effect negative pressure
The specific embodiment: get below in conjunction with the fluid plug effect under the detailed description of the drawings negative pressure of the present invention mechanism of getting just and just to manage cumulative just disappear clearly mechanism structure and operating principle.
Fig. 1 adds water water plug effect negative pressure for manual work and gets and just manage the cumulative mechanism principle sketch map that just disappears clearly, goes out just passage 8 for storing the just channel slot exterior portions that of just groove 1, be connected in series out just valve 7 after, implement to be connected in series with threeway 6 again, the end device that goes out of threeway 6 goes out just joint 5; The branch support interface of threeway 6 and fluid connect and draw passage 3 set connecing and draw valve 2 and join, and fluid connects the end device of going into that draws passage 3 has fluid to draw bucket 4; Fluid draws bucket and 4 is taken as open-top receptacle, constitutes water plug effect negative pressure and gets and just manage the cumulative mechanism that just disappears clearly.
Its pipe cumulative just disappear clearly principle and operating process: get just operation; Use just that channel valve 7 connects and draws valve 2 at off state at opening state, joint 5 connects appropriate with going out just with the interface arrangement of getting just of getting that the fortune civilian dress puts; Get the fortune civilian dress and put and work in negative pressure state with making; Just operation is got in enforcement, under suction function, the storage just be sucked up to get fortune civilian dress put;
The surplus operation that just disappears clearly: get just process completion; That gets that the fortune civilian dress puts gets just interface arrangement not from going out removal on the just joint 5 and getting that negative pressure duty that the fortune civilian dress puts is not terminated or by under the pause conditions; To go out just valve 7 earlier and turn-off, and draw bucket 4 craft with interim and on-the-spot character to fluid and add water filling, and fluid connect draw connecing of passage 3 to be drawn after the valve forward part of valve 2 is filled; Fluid connect draw channel valve 2 and open; Externally under the gas pressure, fluid connects and draws passage 3, comprises also that perhaps fluid draws the water of bucket in 4 and gets into fast and get the just pipeline of getting that the fortune civilian dress puts through connecing the just interface arrangement got that draws that valve 2-threeway 6-goes out that just joint 5-gets that the fortune civilian dress puts; Preceding; Owing to go out the shutoff of just valve 7 and get the negative pressure duty that the fortune civilian dress puts and do not do termination; get just the tail end of pipeline and draw between bucket 4 openings with fluid and have bigger pressure reduction to occur, receive the external pressure effect, the water filling of adding that fluid draws in the bucket 4 is got just pipeline with the faster speed entering; And connect draw valve 2 and do not open before; Owing to go out the just shutoff of valve 7; Make and get just that closed state appears in the pipeline front end; get just ducted ight soil and lose differential pressure action and can not continue to get into and get that the fortune civilian dress is put in the body and to become pipeline long-pending just, again since long-pending just the viscosity of pipeline itself greater than water, so get into fast get just ducted water front end must receive the pipe cumulative just retardance and form the water plug; The Incoercibility of water plug and because of getting just pipeline tail end and fluid draw differential pressure action between bucket 4 openings; The water plug receives the rear portion air push; Completion will get just pipeline long-pending just continue to promote to send into get the fortune civilian dress and put the work in the body; Realization is got and is just managed cumulative disappearing clearly just, and because water can be implemented to clean to get just inner-walls of duct simultaneously, makes and just clean and obtain better cleaning effect getting just the pipe cumulative of pipeline; Fluid draws bucket 4 to be added water filling work by hand or is implementing to get just process completion.
Implement aforesaid operations when drawing at fluid not add under the water filling situation in the bucket 4, will get just afterbody formation vent plug of just ducted pipe cumulative; In like manner, receive the vent plug effect, the pipe cumulative just can continue be promoted to send into gets the fortune civilian dress and puts in the body, can realize equally getting and just manage cumulative disappearing clearly just, gets and just manages the cumulative mechanism principle sketch map that just disappears clearly so Fig. 1 also is all vent plug effect negative pressure; Because vent plug to the cleaning performance of getting just inner-walls of duct not as good as water, so vent plug effect negative pressure get just manage cumulative just disappear clearly mechanism than water plug effect negative pressure get just manage cumulative just disappear clearly mechanism the pipe cumulative just cleaning effect take second place; Implement vent plug effect negative pressure and get and just manage cumulative and just disappear clearly, need not convection cell and draw bucket 4 and implement water and add notes, the fluid Fei Bi that is set to that draws bucket 4 establishes in the case.
The difference of Fig. 2 and Fig. 1 is that water plug effect negative pressure is got and just manages the cumulative mechanism that just disappears clearly, and the water that fluid draws bucket 4 adds to annotate to be taken from the lavatory and establish water tank 11, through the water-supply valve 9 that is provided with the feedwater path 10 control implement;
The difference of Fig. 3 and Fig. 2 is that water plug effect negative pressure is got and just manages the cumulative mechanism that just disappears clearly, the water that fluid draws bucket 4 add notes by the water-supply valve that is provided with 9 with the feedwater path 10 control implement, the water of feedwater path 10 is taken from the external pipe diversion;
Fig. 2, Fig. 3 remove and draw in the bucket 4 water flood operations to fluid and add water filling and have unusually with shown in Figure 1, and other are got just and the pipe cumulative principle that just disappears clearly, and operating process and Fig. 1 are same.
Saidly go out just valve 7, connect and draw valve 2, comprise also that perhaps water-supply valve 9 is taken as hand-operated valve, or be taken as the internally piloted valve of setting program control; The internally piloted valve that is taken as setting program control is implemented the auto switching operation according to getting the duty that the fortune civilian dress puts, and makes the operation that just disappears clearly of pipe cumulative simpler and faster.
Store just groove and also be provided with and support negative pressure to get air duct just, but in each accompanying drawing not in providing.
Claims (5)
1. the fluid plug effect under the negative pressure mechanism of getting is just got and is just managed the cumulative mechanism that just disappears clearly, and it is characterized in that: it comprises just passage (8), goes out just valve (7), and threeway (6) goes out just joint (5), and fluid draws bucket (4), and fluid connects and draws passage (3), connects to draw valve (2); The said storage that goes out just passage (8) just groove (1) groove exterior portions is connected in series out just valve (7), and valve (7) upwards is connected in series threeway (6) through going out just, through threeway (6) upwards device go out just joint (5); Be serially connected with and connect the fluid that draws valve (2) and connect the end that goes out that draws passage (3) and divide support interface to join with threeway (6), fluid connects the end of going into that draws passage (3) and draws bucket (4) with fluid and join.
2. fluid plug effect is down got and just managed the cumulative mechanism that just disappears clearly according to the said negative pressure of claim 1 mechanism of getting just, it is characterized in that: fluid draws the fluid that bucket (4) quilt inserted and is taken as water or air.
3. get according to the fluid plug effect under the said negative pressure of claim 1 mechanism of getting just and just manage the cumulative mechanism that just disappears clearly; It is characterized in that: when said fluid draws bucket (4) and is taken as water by the fluid of being inserted; The supply mode of said water has the people to supply, or the lavatory establishes water tank and supply with, also or the peripheral hardware conduit pipe supply with.
4. fluid plug effect is down got and just managed the cumulative mechanism that just disappears clearly according to the said negative pressure of claim 1 mechanism of getting just, it is characterized in that: when said fluid drew fluid that bucket (4) quilt inserted and is taken as air, fluid drew bucket (4) and is taken as Fei Bi and establishes.
5. fluid plug effect is down got and is just managed the cumulative mechanism that just disappears clearly according to the said negative pressure of claim 1 mechanism of getting just, it is characterized in that: saidly go out just valve (7), connect and draw valve (2), comprise also that perhaps water-supply valve is taken as hand-operated valve, or be taken as the internally piloted valve that setting program is controlled.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101162071A CN102758476A (en) | 2011-04-26 | 2011-04-26 | Residual feces clearing mechanism for feces picking pipe by fluid plug function under negative pressure feces picking system |
| PCT/CN2012/074740 WO2012146183A1 (en) | 2011-04-26 | 2012-04-26 | Negative-pressure pipe residual feces removing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101162071A CN102758476A (en) | 2011-04-26 | 2011-04-26 | Residual feces clearing mechanism for feces picking pipe by fluid plug function under negative pressure feces picking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102758476A true CN102758476A (en) | 2012-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101162071A Pending CN102758476A (en) | 2011-04-26 | 2011-04-26 | Residual feces clearing mechanism for feces picking pipe by fluid plug function under negative pressure feces picking system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102758476A (en) |
| WO (1) | WO2012146183A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275987A (en) * | 2022-01-14 | 2022-04-05 | 四川旅发环保科技有限公司 | Negative pressure type sewage conveying pipeline structure for excrement treatment equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809431C2 (en) * | 1978-03-04 | 1984-10-25 | Electrolux Gmbh, 2000 Hamburg | Vacuum drainage system |
| CA1201035A (en) * | 1984-01-13 | 1986-02-25 | Maurice Poulin | Method and receptor tank for septic tank draining |
| US5042518A (en) * | 1990-10-25 | 1991-08-27 | Singhe Upenda W | Liquid elimination system for vacuum line |
| CN2120951U (en) * | 1992-04-15 | 1992-11-04 | 湖南省桃源纺织印染厂 | Safety air-pressure petroleum device |
| CN2159413Y (en) * | 1992-07-29 | 1994-03-23 | 杜青山 | Unpowered negtive-pressure water supply apparatus for mineral shaft |
| US5536418A (en) * | 1995-05-03 | 1996-07-16 | Foss; Milton K. | Method for processing multiple, small batches of waste material |
-
2011
- 2011-04-26 CN CN2011101162071A patent/CN102758476A/en active Pending
-
2012
- 2012-04-26 WO PCT/CN2012/074740 patent/WO2012146183A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2012146183A1 (en) | 2012-11-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |