CN110241905A - The online negative-pressure vacuum system in public lavatory - Google Patents
The online negative-pressure vacuum system in public lavatory Download PDFInfo
- Publication number
- CN110241905A CN110241905A CN201910486171.2A CN201910486171A CN110241905A CN 110241905 A CN110241905 A CN 110241905A CN 201910486171 A CN201910486171 A CN 201910486171A CN 110241905 A CN110241905 A CN 110241905A
- Authority
- CN
- China
- Prior art keywords
- push
- piston
- vacuum
- public lavatory
- hall element
- Prior art date
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000005086 pumping Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/04—Bowls of flat shape with only slightly inclined bottom ; Squat-type closets
-
- 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
Landscapes
- 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)
Abstract
The present invention relates to a kind of online negative-pressure vacuum systems in public lavatory, including squat type closet, squat type closet side connects water inlet pipe, vaccum suction tube is connected at squat type closet sewage draining exit, vaccum suction tube lower end is connected with vacuum work station cover structure, vacuum work station cover inside configuration is equipped with gear train assembly and Hall element group, push-pull configuration and direct current generator are connected separately on the transmission shaft of gear train assembly, direct current generator input terminal is connected with control system, the output line of control system is connect with Hall element group, push-pull configuration upper end is connected with piston structure, vaccum suction tube side is equipped with drainpipe.The negative pressure of vacuum suction system of online pumping operation is carried out to dirt in toilet urinal, comprising: intelligent operation, structure be simple, it is cheap, reliable for operation, be applicable in any sewage suction and suction thoroughly, the remarkable advantages such as water-saving and electricity-saving, operating noise be low.
Description
Technical field
The present invention relates to a kind of lavatory suck purge system, especially public lavatories with online negative-pressure vacuum system,
Applied to modern high-grade luxurious toilet, aircraft, train.In the places public lavatory such as steamer and city, scenic spot.
Background technique
General present aircraft and high-speed rail are gone to toilet common negative pressure of vacuum rinse-system, and vacuum motor and vacuum storage are all made of
The so-called vacuum work station of energy tank composition generates vacuum degree and is simultaneously stored in vacuum tank, pass through pipeline by starting vacuum motor
It is opened and closed with the electrically operated valve on control pipeline and passes to vacuum energy in urinal sewage pipe, the dirt in urinal is sucked out and is arranged again
Out.It is had disadvantages that in present system operation:
1) system being made of vacuum pump set and vacuum tube, structure is complicated, and volume is big, and weight weight needs to be regularly maintained maintenance；
2) vacuum pump set power consumption is big, and required electric energy is more；
3) vacuum pump set operation noise is big；
4) electrically operated valve is to requirement harshness, it is desirable that there cannot be the sundries such as longer hair and grit in the sewage of lavatory,
Otherwise valve normal switching-off will be interfered, vacuum environment is caused to fail, is unable to normal use.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of online negative-pressure vacuum system in public lavatory,.
In order to solve the above problem, the specific technical solution of the present invention is as follows: a kind of online negative-pressure vacuum in public lavatory
System, including squat type closet, squat type closet side connect water inlet pipe, connect vaccum suction tube, vaccum suction tube at squat type closet sewage draining exit
Lower end is connected with vacuum work station cover structure, and vacuum work station cover inside configuration is equipped with gear train assembly and Hall element
Group is connected separately with push-pull configuration and direct current generator on the transmission shaft of gear train assembly, and direct current generator input terminal is connected with control
The output line of system processed, control system is connect with Hall element group, and push-pull configuration upper end is connected with piston structure, vaccum suction tube
Side is equipped with drainpipe.
The structure of the gear train assembly are as follows: be made of gear wheel and pinion gear external toothing, pinion gear is along direct current
The motor shaft of machine rotates, and gear wheel is rotated along the threaded rod axis of push-pull configuration.
The push-pull configuration are as follows: threaded rod axis upper end is connected with threaded rod, and threaded rod outer sheath is equipped with push-pull rod, push-and-pull
Bar upper end is contacted with piston structure, and lower end is contacted with gear wheel, and threaded rod axis excircle is set with internal screw thread sliding block, and internal screw thread is sliding
The width of block is corresponding with push-pull rod internal diameter.
The structure of the Hall element group are as follows: upper contact Hall element and lower contact Hall element are respectively fixedly connected with
Bracket upper and lower, bracket are fixed on vertically in the cover of vacuum work station.
The piston structure are as follows: piston rod one end is connect with push-pull rod, is equipped with sealing ring therebetween, and piston rod is another
End is connected with piston, and piston ring is set on piston, is equipped with silica gel sealing pad above piston.
The vacuum work station cover structure by vacuum work station cover and vacuum work station outer cover forms, pedestal upper end with
Upper inner wall contact is covered at vacuum work station, and lower end is covered lower inner wall with vacuum work station and contacted.
The control system are as follows: microcomputer controller is equipped with manual probe and inductive connector, an input terminal and confession
Electric power supply line connection, another input terminal are connected with bath solenoid valve, and bath solenoid valve is mounted on water inlet pipe, micro computer control
Device output line is separately connected upper contact Hall element, lower contact Hall element and direct current generator input terminal.
The lower contact Hall element side is equipped with magnet block, and magnet block is located at internal screw thread block side.
The vaccum suction tube inside pipe wall is fixedly connected with unidirectional plugging plate, and draining inside pipe wall is fixedly connected with side list
To plugging plate.
The vacuum work station cover structure lower end is equipped with station device mounting seat.
Bring of the present invention has the beneficial effect that using piston sucker rod working principle, carries out to dirt in toilet urinal
The negative pressure of vacuum suction system of line pumping operation, have intelligent operation, structure it is simple, it is cheap, reliable for operation, be applicable in it is any
The remarkable advantages such as sewage suction and suction are thoroughly, water-saving and electricity-saving, operating noise be low.
Detailed description of the invention
Fig. 1 is the online negative-pressure vacuum system structure diagram in public lavatory.
Fig. 2 is pumping piston in top dead-centre structural schematic diagram.
Fig. 3 is pumping piston in bottom dead centre structural schematic diagram.
Fig. 4 is control system wiring diagram.
Specific embodiment
As shown in Figures 1 to 4, a kind of public lavatory online negative-pressure vacuum system, including squat type closet 1, squat type closet 1 one
Side connects water inlet pipe 6, connects vaccum suction tube 34 at 1 sewage draining exit of squat type closet, 34 lower end of vaccum suction tube is connected with vacuum work
It stands cover structure, vacuum work station cover inside configuration is equipped with gear train assembly and Hall element group, gear train assembly
Push-pull configuration and direct current generator 18 are connected separately on transmission shaft, 18 input terminal of direct current generator is connected with control system, control system
The output line of system is connect with Hall element group, and push-pull configuration upper end is connected with piston structure, and 34 side of vaccum suction tube is equipped with row
Water pipe 33.
The structure of the gear train assembly are as follows: be made of gear wheel 23 and 19 external toothing of pinion gear, pinion gear is along straight
The motor shaft 21 of galvanic electricity machine 18 rotates, and gear wheel is rotated along the threaded rod axis 22 of push-pull configuration.
The push-pull configuration are as follows: 22 upper end of threaded rod axis is connected with threaded rod 15, and 15 outer sheath of threaded rod is equipped with push-and-pull
Bar 13,13 upper end of push-pull rod are contacted with piston structure, and lower end is contacted with gear wheel 23, and 22 excircle of threaded rod axis is set with interior spiral shell
The width of line sliding block 24, internal screw thread sliding block 24 is corresponding with 13 internal diameter of push-pull rod.
The structure of the Hall element group are as follows: fixation connects respectively for upper contact Hall element 29 and lower contact Hall element 27
It connects in 28 upper and lower of bracket, bracket 28 is fixed on vertically in the cover of vacuum work station.
The piston structure are as follows: 12 one end of piston rod is connect with push-pull rod 13, is equipped with sealing ring 31, piston therebetween
12 other end of bar is connected with piston 11, and piston ring 10 is set on piston 11, is equipped with silica gel sealing pad 9 above piston 11.
The vacuum work station cover structure is made of vacuum work station cover 26 and vacuum work station outer cover 30, bracket 28
Upper end is contacted with inner wall on vacuum work station cover 26, and lower end is contacted with the lower inner wall of vacuum work station cover 26.
The control system are as follows: microcomputer controller 7 is equipped with manual probe 4 and inductive connector 3, input terminal with
Power supply line 8 connects, another input terminal is connected with bath solenoid valve 5, and bath solenoid valve 5 is mounted on water inlet pipe 6, micro- electricity
7 output line of brain controller is separately connected 18 input terminal of upper contact Hall element 29, lower contact Hall element 27 and direct current generator.
27 side of lower contact Hall element is equipped with magnet block 25, and magnet block 25 is located at 24 side of internal screw thread block.
34 inside pipe wall of vaccum suction tube is fixedly connected with unidirectional plugging plate 2, and 33 inner wall of drainpipe is fixedly connected
There is the unidirectional plugging plate 32 in side.
The vacuum work station cover structure lower end is equipped with station device mounting seat 20.
System acting process:
1, suction action:
See attached drawing 2, pumping piston prepares to receive the personnel's use that goes to the toilet in top dead-centre.
When someone enters lavatory triggering inductive probe 3 or someone presses hand push button 4, signal enters microcomputer controller
7.Pass through intelligent decision program judgement pre-set inside micro computer: showing that someone begins to use lavatory conclusion.According to this
Conclusion, the corresponding program that automated system operation has been previously set.System issues lubrication urinal instruction automatically, opens bath electromagnetism
Valve 5 sprays into a small amount of water into urinal, for being lubricated to urinal inner wall, while forming one layer of shallow water film in urinal bottom
Layer.It is proved by a large amount of practical experiences: urinal inner wall being lubricated in advance with a small amount of water, form shallow water in urinal bottom
Layer, it is ensured that mitigate dirt when the personnel that go to the toilet use to the degree of adhesion of urinal inner wall and bottom, be easy to use in the personnel that go to the toilet
After, dirt can be washed away with a small amount of water, thoroughly clean urinal, reach get twice the result with half the effort clean up thoroughly, into one
Walk the remarkable result saved water and energy.
After the personnel use of going to the toilet, which finishes, leaves lavatory, departure motion triggering inductive probe 3 or press again manually by
Button 4, signal enter microcomputer controller 7.Pass through intelligent decision program judgement pre-set inside micro computer: go to the toilet personnel
Lavatory is used.System issues flushes instructions automatically: opening bath solenoid valve 5 and washes by water into urinal.Meanwhile it opening online
Negative pressure of vacuum suction system, the dirt in pump drainage urinal.The online suction system course of work of piston type vacuum: micro computer control
Device 7 issues signal, starts 18 anti-pass of direct current generator, and the pinion gear 19 installed on direct current arbor 21 rotates, and passes through gear coupling
Gear wheel 23 is driven to rotate.The rotation of gear wheel 23 drives the rotation of threaded rod axis 22, to drive threaded rod 15 just
It passes.The rotation of threaded rod 15 drives the internal screw thread sliding block 24 covered on threaded rod to move downward.Internal screw thread sliding block drives push-pull rod
13 move downward, and the push-pull rod moved downward drives piston rod 12, and silica gel of the piston rod with piston 11 and piston upper is close
The quickly movement downwards of packing 9.It causes to generate negative pressure of vacuum in vaccum suction tube 34, the dirt in urinal is extracted into vaccum suction tube
It is interior.
2, blowdown acts:
See attached drawing 3, suction is completed, dirt is discharged in sewage pipe.
When push-pull rod 13 runs to bottom dead centre, the magnet block 25 installed on push-pull rod close to lower contact Hall element 27,
Hall element issues a signal to microcomputer controller 7.Microcomputer controller judgement: vacuum suction piston and on earth is completed to take out
Suction movement.To issue instruction out of service, meanwhile, it issues instruction unpack bath solenoid valve 5 and carries out operation of once washing by water again, it will
Remaining dirt thoroughly pours in vaccum suction tube in urinal.After delay time of short duration can be set as needed, micro computer
Controller issues action command: starting 18 main story of direct current generator, drives gear wheel 23 and threaded rod 15 anti-by pinion gear 19
Turn.Push-pull rod 13 is driven to move upwards by covering the internal screw thread sliding block 24 on screw thread.Piston 11 and silica gel sealing pad 9 are transported upwards
Dynamic dirt and water by vaccum suction tube pressurizes, and is discharged by the unidirectional plugging plate 32 in side by drainpipe 33, completes a vacuum
Aspiration procedure.Top dead-centre is arrived on piston and silica gel sealing pad simultaneously, seals closet sewage draining exit, prepares to receive the personnel that go to the toilet next time
It uses.
3, microcomputer control system figure:
See attached drawing 4, microcomputer control system wiring diagram.
The signal input part of microcomputer controller 7 be connected to inductive probe 3, hand push button 4, upper contact Hall element 29 and under
Contact Hall element 27.The instruction output end of micro computer 7 connects bath solenoid valve 5 and direct current generator 18 controls solenoid valve opening and closing and straight
The positive and negative rotation of galvanic electricity machine.
Above-described is only the preferred embodiment of the present invention.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the principle of the present invention, several variations and modifications can also be made, also should be regarded as belonging to guarantor of the invention
Protect range.
Claims (10)
1. a kind of online negative-pressure vacuum system in public lavatory, including squat type closet (1), squat type closet (1) side connects water inlet pipe
(6), vaccum suction tube (34) are connected at squat type closet (1) sewage draining exit, it is characterised in that: vaccum suction tube (34) lower end is connected with very
Empty work station cover structure, vacuum work station cover inside configuration are equipped with gear train assembly and Hall element group, gear drive
Push-pull configuration and direct current generator (18) are connected separately on the transmission shaft of system, direct current generator (18) input terminal is connected with control system
System, the output line of control system are connect with Hall element group, and push-pull configuration upper end is connected with piston structure, vaccum suction tube (34)
Side is equipped with drainpipe (33).
2. the online negative-pressure vacuum system in public lavatory as described in claim 1, it is characterised in that: the gear drive
The structure of system are as follows: be made of gear wheel (23) and pinion gear (19) external toothing, motor shaft of the pinion gear along direct current generator (18)
(21) it rotates, gear wheel is rotated along the threaded rod axis (22) of push-pull configuration.
3. the online negative-pressure vacuum system in public lavatory as described in claim 1, it is characterised in that: the push-pull configuration
Are as follows: threaded rod axis (22) upper end is connected with threaded rod (15), and threaded rod (15) outer sheath is equipped with push-pull rod (13), push-pull rod (13)
Upper end is contacted with piston structure, and lower end is contacted with gear wheel (23), and threaded rod axis (22) excircle is set with internal screw thread sliding block
(24), the width of internal screw thread sliding block (24) is corresponding with push-pull rod (13) internal diameter.
4. the online negative-pressure vacuum system in public lavatory as described in claim 1, it is characterised in that: the Hall element
The structure of group are as follows: upper contact Hall element (29) and lower contact Hall element (27) be respectively fixedly connected with bracket (28) up and down
Side, bracket (28) are fixed in the cover of vacuum work station vertically.
5. the online negative-pressure vacuum system in public lavatory as described in claim 1, it is characterised in that: the piston structure
Are as follows: piston rod (12) one end is connect with push-pull rod (13), is equipped with sealing ring (31) therebetween, the connection of piston rod (12) other end
Have piston (11), be set on piston (11) piston ring (10), is equipped with silica gel sealing pad (9) above piston (11).
6. the online negative-pressure vacuum system in public lavatory as described in claim 1, it is characterised in that: the vacuum work
Cover structure of standing is made of vacuum work station cover (26) and vacuum work station outer cover (30), bracket (28) upper end and vacuum work station
Inner wall contact on (26) is covered, lower end is covered inner wall under (26) with vacuum work station and contacted.
7. the online negative-pressure vacuum system in public lavatory as described in claim 1, it is characterised in that: the control system
Are as follows: microcomputer controller (7) is equipped with manual probe (4) and inductive connector (3), and an input terminal and power supply line (8) are even
It connects, another input terminal is connected with bath solenoid valve (5), and bath solenoid valve (5) is mounted on water inlet pipe (6), micro computer control
Device (7) output line is separately connected upper contact Hall element (29), lower contact Hall element (27) and direct current generator (18) input terminal.
8. the online negative-pressure vacuum system in public lavatory as claimed in claim 4, it is characterised in that: the lower contact is suddenly
You are equipped with magnet block (25) in element (27) side, and magnet block (25) is located at internal screw thread block (24) side.
9. the online negative-pressure vacuum system in public lavatory as described in claim 1, it is characterised in that: the vacuum suction
Pipe (34) inside pipe wall is fixedly connected with unidirectional plugging plate (2), and drainpipe (33) inner wall is fixedly connected with the unidirectional plugging plate in side
(32).
10. the online negative-pressure vacuum system in public lavatory as described in claim 1, it is characterised in that: the vacuum work
Make station cover structure lower end and is equipped with station device mounting seat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486171.2A CN110241905A (en) | 2019-06-05 | 2019-06-05 | The online negative-pressure vacuum system in public lavatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486171.2A CN110241905A (en) | 2019-06-05 | 2019-06-05 | The online negative-pressure vacuum system in public lavatory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110241905A true CN110241905A (en) | 2019-09-17 |
Family
ID=67886117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910486171.2A Withdrawn CN110241905A (en) | 2019-06-05 | 2019-06-05 | The online negative-pressure vacuum system in public lavatory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110241905A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05321310A (en) * | 1990-10-17 | 1993-12-07 | Metra Oy Ab | Vacuum toilet system |
| JP2001355265A (en) * | 2000-06-13 | 2001-12-26 | Ebara Corp | Vacuum waste disposal device and method of controlling washing operation of the device |
| CN101424095A (en) * | 2008-05-16 | 2009-05-06 | 王可威 | Toilet without cistern |
| CN201343763Y (en) * | 2009-01-08 | 2009-11-11 | 刘进明 | Piston-type water-saving toilet stool |
| CN201785842U (en) * | 2010-04-07 | 2011-04-06 | 傅国平 | Through flush toilet |
| CN105484334A (en) * | 2015-12-19 | 2016-04-13 | 江西锦雕卫浴有限公司 | Environment-friendly sanitary water closet |
| CN205975885U (en) * | 2016-06-17 | 2017-02-22 | 焦宁磊 | Water -saving squatting pan |
-
2019
- 2019-06-05 CN CN201910486171.2A patent/CN110241905A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05321310A (en) * | 1990-10-17 | 1993-12-07 | Metra Oy Ab | Vacuum toilet system |
| JP2001355265A (en) * | 2000-06-13 | 2001-12-26 | Ebara Corp | Vacuum waste disposal device and method of controlling washing operation of the device |
| CN101424095A (en) * | 2008-05-16 | 2009-05-06 | 王可威 | Toilet without cistern |
| CN201343763Y (en) * | 2009-01-08 | 2009-11-11 | 刘进明 | Piston-type water-saving toilet stool |
| CN201785842U (en) * | 2010-04-07 | 2011-04-06 | 傅国平 | Through flush toilet |
| CN105484334A (en) * | 2015-12-19 | 2016-04-13 | 江西锦雕卫浴有限公司 | Environment-friendly sanitary water closet |
| CN205975885U (en) * | 2016-06-17 | 2017-02-22 | 焦宁磊 | Water -saving squatting pan |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190917 |
|
| WW01 | Invention patent application withdrawn after publication |