CN102031826B - Automatic dung suction vehicle for dry toilet - Google Patents
Automatic dung suction vehicle for dry toilet Download PDFInfo
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- CN102031826B CN102031826B CN2010106075287A CN201010607528A CN102031826B CN 102031826 B CN102031826 B CN 102031826B CN 2010106075287 A CN2010106075287 A CN 2010106075287A CN 201010607528 A CN201010607528 A CN 201010607528A CN 102031826 B CN102031826 B CN 102031826B
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- box body
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- air
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- 210000003608 fece Anatomy 0.000 title abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 230000006837 decompression Effects 0.000 claims description 39
- 230000002550 fecal effect Effects 0.000 claims description 13
- 229910000635 Spelter Inorganic materials 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 230000009183 running Effects 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 13
- 238000005260 corrosion Methods 0.000 abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The invention relates to an automatic dung suction vehicle for a dry toilet. The automatic dung suction vehicle for the dry toilet comprises an air pressure route part, a transmission part and a vehicle body part, wherein the air pressure route part comprises a gasoline engine, an air pump, a three-position four-way reversing valve, an air filter, a vent pipeline, a buffer tank vent hole, a water-air separator, an automatic float-type pressure release valve, a pressure gauge and a safety valve; the transmission part comprises the gasoline engine, a gasoline engine power output shaft, a three-gear speed changer, a main transmission shaft, a main speed reducer, a wheel spindle, a drive wheel, a brake friction wheel and a soft brake rope; in the vehicle body part, a buffer tank is arranged on the upper part of a main box body and is communicated with the main box body; a feed/discharge pipe passes through a cover of the buffer tank to enter a settling groove at the bottom of the main box body; the upper end of the feed/discharge pipe is connected with a long hose and a rough filtration faucet; the settling groove and a draining screw plug are positioned at the bottom of the main box body; a liquid indicator is arranged at the rear end of the main box body; an anti-corrosion zinc block is fixed on the lower part of the main box body; the drive wheel is positioned at the front end below the main box body; and a universal wheel is positioned at the rear end below the main box body. The automatic dung suction vehicle for the dry toilet has the main advantages of convenience, flexibility, safety and reliability, and can pass through a narrow channel.
Description
Technical field
The present invention relates to multi-functional automatic type drought lavatory fecal suction truck, belong to means of transportation field, urban sanitation.
Background technique
Existing fecal suction truck all is the truck conspicuity marking load mode, and car body itself is bigger, and the suction excrement machinery that is loaded simultaneously also is large-scale, and road conditions is had certain requirement.At the edge in " villages within the city " and city a lot of squatter settlement is arranged, in these old towns that awaits development, urban architecture planning property is all very poor; Street canyon; The passageway is narrower, and bend more, so large-scale fecal suction truck can not pass through; Just there is the sanitationman still to choose excrement, pours into then in the large-scale fecal suction truck and transport with traditional method manure bucket.Urban sanitation office recruited five university student and chose the excrement worker last year, had caused consciousness problem very big in the society, made the society produce suspection to the national talent's training mode.This multifunctional self-propelled non-irrigated lavatory dedicated suction dung-cart promptly under this condition, is investigated and science calculating through field survey, for addressing the above problem the invention that proposes.
Summary of the invention
The present invention overcomes the deficiency of existing technology, and a kind of automatic walking is provided, and volume is little and flexible, can pass through narrow passage, can replace the artificial automatic type drought lavatory fecal suction truck of accomplishing the cleaning work in non-irrigated lavatory.
Technological scheme of the present invention: automatic type drought lavatory fecal suction truck, integral body comprises air pressure route part, drive part, car body part three parts.Air pressure lines partly comprises petrol engine, air pump, three position four-way directional control valve, air-strainer, breather line, baffle-box vent, moisture separator, buoy automatic decompression valve, pressure gauge, safety valve.The V belt wheel is housed on the petrol engine pto, drives the air pump running through V-belt, the suction port of air pump and air outlet are connected with three position four-way directional control valve suction port P and air outlet O respectively through breather line.First mouthful of three position four-way directional control valve is connected with air-strainer through breather line; Three position four-way directional control valve passes through breather line for second mouthful and is communicated with moisture separator suction port and buoy automatic decompression valve suction port simultaneously; The moisture separator air outlet is communicated with the baffle-box vent; Buoy automatic decompression valve lower end is communicated with main box body.Pressure gauge and safety valve are installed at baffle-box and cover.Drive part comprises provides motive petrol engine; Power is delivered to three gear speed changers through the petrol engine pto; Three gear speed changers control car load advances or retreats; Power is delivered to main reducing gear through main drive shaft then, and power was delivered to two driving wheels through Wheel shaft after deceleration increased moment of torsion through main reducing gear, drove the car load motion.The drag friction wheel is housed, Parking in the time of work can being realized and urgency brake in the other end wheel inboard of Wheel shaft.The body portions branch comprises the main box body that holds liquid dung; Baffle-box communicates with main box body on main box body top, can play buffer function, make sewage and control unit away from; Feed and exhaust tube passes the deep gouge that the buffering case lid leads to the main box body bottom, is the passage of feeding and discharging, and the upper end connects Great Wall Software's pipe and coarse filtration halter; Deep gouge and draining plug screw are positioned at the bottom of main box body, can reduce the discharge opeing residual capacity and discharge residue and raffinate; The level meter of main box body rear end can be observed the height of liquid level in the main box body at any time; Adhesion wheel is positioned at front end below the main box body, and diameter is big, and bearing capacity is big, and passing ability is strong; Universal wheels can make car body realize turning to and the bearing part car weight with the handrail coordinative role.Anticorrosion spelter is fixed on the bottom of main box body, utilizes the sacrificial anode electrochemical aseptic technic, effectively delays the corrosion of main box body, increases the service life.
Automatically control critical piece buoy automatic decompression valve comprises the Decompression valves end cap, Decompression valves housing, one-way valve, pressure releasing valve core, connecting rod, buoy.On the Decompression valves end cap inlet hole is arranged, be communicated with the vacuum pump breather line; Decompression valves housing bottom and box house spatial communication, box house is communicated with the air pump breather line through moisture separator, therefore makes pressure releasing valve core air pressure up and down basic identical, and less buoyancy just can promote the pressure releasing valve core motion.When not expiring in the casing, pressure releasing valve core drops to the Decompression valves housing bottom in the effect of gravity, and the vent at buoy automatic decompression valve center and the vent on the housing break off, and air pump can make the air pressure in the casing change; When in the casing during full of liquid, under buoyancy function, buoy moves up; The drive pressure releasing valve core moves up; The vent of pressure releasing valve core is communicated with vent on the Decompression valves housing, one-way valve opens, ambient atmos gets into air pump through the buoy automatic decompression valve; Air pressure in the casing can not continue to reduce, and liquid also just stops to get into box house.When outwards shooing out, one-way valve is closed automatically, makes the buoy automatic decompression valve be in closed state always, and the Pneumatic Transmission route can not be in communication with the outside, and air pump can make the air pressure in the main box body raise, and liquid dung is extruded.
This multifunctional self-propelled non-irrigated lavatory dedicated suction dung-cart major advantage is that passing ability is strong, and volume is little and flexible, can pass through narrow passage.This fecal suction truck boundary dimension is less, and long 1200 millimeters, wide 700 millimeters, 600 millimeters of main tank heights, about 500 liters of capacity can pass through narrow street, passageway, and the adhesion wheel diameter is bigger, and passing ability is fine, can replace the artificial cleaning work of accomplishing non-irrigated lavatory.This multifunctional self-propelled non-irrigated lavatory dedicated suction dung-cart master railway carriage is a cuboid, rather than traditional ellipse cylinder, makes its volume in unit space bigger, improves space availability ratio, makes structure compact more.This multifunctional self-propelled non-irrigated lavatory dedicated suction dung-cart major function has two kinds, and the one, in the hole, draw liquid dung; The 2nd, the liquid dung in this car body is shootd out in the large-scale fecal suction truck.This multifunctional self-propelled non-irrigated lavatory dedicated suction dung-cart air pump can reach higher degree of vacuum, produce bigger suction, and the more large-scale fecal suction truck of supply pipe is thin, is adapted to the arduous condition in non-irrigated lavatory.The general ratio of viscosities of drought lavatory rubbish is bigger, and this multifunctional self-propelled non-irrigated lavatory dedicated suction dung-cart can inject water earlier in the hole, reduce liquid dung viscosity and then absorption, prevents to block.When bigger rubbish is blocked the suction pipe mouth, can pull selector valve, outwards shoot out to wash open behind the rubbish and draw once more.This multifunctional self-propelled non-irrigated lavatory dedicated suction dung-cart good airproof performance prevents that the water clock of traditional manure bucket from polluting safety and sanitary.
Description of drawings
Fig. 1 is the plan view of non-irrigated lavatory dedicated suction dung-cart.
Fig. 2 is the A-A face sectional view of non-irrigated lavatory dedicated suction dung-cart.
Fig. 3 is the buoy automatic decompression valve sectional drawing of non-irrigated lavatory dedicated suction dung-cart.
Among the figure: 1; Petrol engine 2; Air pump 3; Three position four-way directional control valve 4; Air-strainer 5; Breather line 6; Baffle-box vent 7; Moisture separator 8; buoy automatic decompression valve 9; pressure gauge 10; safety valve 11; feed and exhaust tube 12; baffle-box 13; Great Wall Software's pipe 14; control handrail 15; coarse filtration halter 16; level meter 17; main box body 18 draining plug screws 19; universal wheels 20; deep gouge 21; driving wheel 22; anticorrosion spelter 23; petrol engine pto 24; three gear speed changers 25; main drive shaft 26 main reducing gears 27; Wheel shaft 28; drag friction wheel 29; soft braking string 30 Decompression valves end caps 31; Decompression valves housing 32 one-way valves 33; pressure releasing valve core 34; connecting rod 35; buoy.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further, automatic type drought lavatory fecal suction truck, integral body comprises air pressure route part, drive part, car body part three parts.Air pressure lines partly comprises petrol engine 1, air pump 2, three position four-way directional control valve 3, air-strainer 4, breather line 5, baffle-box vent 6, moisture separator 7, buoy automatic decompression valve 8, pressure gauge 9, safety valve 10.Petrol engine 1 drives air pump 2 runnings through V-belt, and the suction port of air pump 2 and air outlet are connected with three position four-way directional control valve 3 suction port P and air outlet O respectively through breather line.First mouthful of three position four-way directional control valve 3 is connected with air-strainer 4 through breather line 5; Second mouthful of three position four-way directional control valve 3 is passed through breather line 5 and is communicated with moisture separator 7 suction ports and buoy automatic decompression valve 8 suction ports simultaneously; Moisture separator 7 air outlets are communicated with baffle-box vent 6; Buoy automatic decompression valve 8 lower ends are communicated with main box body 17.Pressure gauge 9 is installed at baffle-box 12 with safety valve 10 and covers.Drive part comprises provides motive petrol engine 1; Power is delivered to three gear speed changers 24 through petrol engine pto 23; Three gear speed changers, 24 control car loads advance or retreat; Power is delivered to main reducing gear 26 through main drive shaft 25 then, and power was delivered to two driving wheels 21 through Wheel shaft 27 after 26 decelerations increased moment of torsion through main reducing gear, drove the car load motion.Drag friction wheel 28 is housed, Parking in the time of work can being realized through soft braking rope 29 and urgency brake in the other end wheel inboard of Wheel shaft 27.The car body part, baffle-box 12 communicates with main box body 17 on main box body 17 tops, can play buffer function, make sewage and control unit away from; Feed and exhaust tube 11 passes the deep gouge 20 that baffle-box 12 lids lead to main box body 17 bottoms, and the upper end connects Great Wall Software's pipe 13 and coarse filtration halter 15; Deep gouge 20 and draining plug screw 18 are positioned at the bottom of main box body 17, can reduce the discharge opeing residual capacity and discharge residue and raffinate; The level meter 16 of main box body 17 rear ends can be observed the height of liquid level in the main box body 17 at any time; Anticorrosion spelter 22 is fixed on the bottom of main box body 17, utilizes the sacrificial anode electrochemical aseptic technic, effectively delays the corrosion of main box body, increases the service life.
Claims (2)
1. automatic type drought lavatory fecal suction truck; Integral body comprises air pressure route part, drive part, car body part three parts; It is characterized in that, the air pressure lines part, petrol engine (1) drives air pump (2) running through V-belt; The suction port of air pump (2) and air outlet are connected with three position four-way directional control valve (3) suction port and air outlet respectively through breather line, and first mouthful of three position four-way directional control valve (3) is connected with air-strainer (4) through breathing pipe; Second mouthful of three position four-way directional control valve (3) is passed through breather line (5) and is communicated with moisture separator (7) suction port and buoy automatic decompression valve (8) suction port simultaneously; Moisture separator (7) air outlet is communicated with baffle-box vent (6); Buoy automatic decompression valve (8) lower end is communicated with main box body (17), and pressure gauge (9) and safety valve (10) are installed at baffle-box (12) and cover; Drive part; Petrol engine (1) through petrol engine pto (23) with transmission of power to three gear speed changers (24); Power is delivered to main reducing gear (26) through main drive shaft (25) then, and power was delivered to two driving wheels (21) through Wheel shaft (27) after deceleration increased moment of torsion through main reducing gear (26); Drag friction wheel (28) is housed in the other end wheel inboard of Wheel shaft (27), and soft braking rope (29) links to each other with drag friction wheel (28); The car body part, baffle-box (12) communicates with main box body (17) on main box body (17) top, and feed and exhaust tube (11) passes the deep gouge (20) that baffle-box (12) lid leads to main box body (17) bottom, and the upper end connects Great Wall Software pipe (13) and coarse filtration halter (15); Deep gouge (20) and draining plug screw (18) are positioned at the bottom of main box body (17); Main box body (17) is established level meter (16); Anticorrosion spelter (22) is fixed on the bottom of main box body (17); Driving wheel (21) is positioned at the following front end of main box body (17); Universal wheels (19) is positioned at surface rear end under the main box body (17).
2. automatic type drought according to claim 1 lavatory fecal suction truck is characterized in that buoy automatic decompression valve (8) comprises Decompression valves end cap (30); Decompression valves housing (31), one-way valve (32), pressure releasing valve core (33), connecting rod (34); buoy (35), wherein, the Decompression valves end cap has inlet hole on (30); Decompression valves housing (31) bottom is communicated with main box body (17) inner space, and the ring-shaped ventilation road is established in the inboard at Decompression valves housing (31) middle part, and air vent communicates with one-way valve (32); The inside of pressure releasing valve core (33) is provided with vent; Connect on the connecting rod (34) and connect buoy (35) under the pressure releasing valve core (33), pressure releasing valve core (33) can move up and down in Decompression valves housing (31) under the thrust of buoy (35) come-up and action of gravity, and less buoyancy just can promote pressure releasing valve core (33) and move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106075287A CN102031826B (en) | 2010-12-15 | 2010-12-15 | Automatic dung suction vehicle for dry toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106075287A CN102031826B (en) | 2010-12-15 | 2010-12-15 | Automatic dung suction vehicle for dry toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102031826A CN102031826A (en) | 2011-04-27 |
| CN102031826B true CN102031826B (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106075287A Expired - Fee Related CN102031826B (en) | 2010-12-15 | 2010-12-15 | Automatic dung suction vehicle for dry toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102031826B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4935984A (en) * | 1989-02-09 | 1990-06-26 | Guzzler Manufactureing, Inc. | Vacuum refuse collecting vehicle |
| CN201507029U (en) * | 2009-07-21 | 2010-06-16 | 中国石化集团胜利石油管理局滨南社区管理中心 | Fecal suction truck anti-overflow tank device |
| CN201560494U (en) * | 2009-07-21 | 2010-08-25 | 中国石化集团胜利石油管理局滨南社区管理中心 | Minimized manure suction truck |
| CN201933609U (en) * | 2010-12-15 | 2011-08-17 | 刘昕陇 | Automatic fecal suction truck for pit toilets |
-
2010
- 2010-12-15 CN CN2010106075287A patent/CN102031826B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4935984A (en) * | 1989-02-09 | 1990-06-26 | Guzzler Manufactureing, Inc. | Vacuum refuse collecting vehicle |
| CN201507029U (en) * | 2009-07-21 | 2010-06-16 | 中国石化集团胜利石油管理局滨南社区管理中心 | Fecal suction truck anti-overflow tank device |
| CN201560494U (en) * | 2009-07-21 | 2010-08-25 | 中国石化集团胜利石油管理局滨南社区管理中心 | Minimized manure suction truck |
| CN201933609U (en) * | 2010-12-15 | 2011-08-17 | 刘昕陇 | Automatic fecal suction truck for pit toilets |
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| Publication number | Publication date |
|---|---|
| CN102031826A (en) | 2011-04-27 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG YUNFENG MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU XINLONG Effective date: 20150721 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xiancai Inventor before: Liu Cuanlong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU XINLONG TO: WANG XIANCAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150721 Address after: Tun Zhen Yue Zhuang Cun Shandong 252100 city of Liaocheng province Chiping County Hu Patentee after: SHANDONG YUNFENG MACHINERY TECHNOLOGY CO., LTD. Address before: 252000 class 2008, grade 4, School of automobile, East Campus of Liaocheng University, Shandong, Liaocheng Patentee before: Liu Cuanlong |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20191215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |