CN208830431U - A kind of semi-automatic toilet-flushing apparatus - Google Patents
A kind of semi-automatic toilet-flushing apparatus Download PDFInfo
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- CN208830431U CN208830431U CN201821429711.0U CN201821429711U CN208830431U CN 208830431 U CN208830431 U CN 208830431U CN 201821429711 U CN201821429711 U CN 201821429711U CN 208830431 U CN208830431 U CN 208830431U
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Abstract
The utility model discloses a kind of semi-automatic toilet-flushing apparatus, belong to closet design field.Including closet, hand-operating vacuum-pump, flexible strand and pulley blocks；One end of first segment flexible strand is fixed on the upper right corner of toilet door, the other end around after the stop collar on partition for toilet plate in fixed pulley group and running block；Second segment flexible strand one end is fixed on running block, and the other end is fixed on the piston rod end of hand-operating vacuum-pump after limit switch.Piston rod and hand-operating vacuum-pump clearance fit, end are equipped with sealing rubber ring and spring；Spring one end is fixed on piston rod end, and the other end is fixed in the spring cavity of hand-operating vacuum-pump end；Spring cavity end is equipped with air pipe line, is connect by electromagnetic air valve with vacuum transition case.The blowoff line of closet bottom is connect by vacuum drain valve with vacuum transition case, and vacuum transition case bottom conduit is connect by liquid-level switch with dirt box, and dirt box bottom is equipped with sewer.It is mainly used for semi-automatic toilet-flushing apparatus.
Description
Technical field
The utility model relates to toilet design technical fields.
Background technique
Toilet and human lives are closely bound up in daily life, and closet can be divided into toilet seat and squatting pan two major classes.It sits
Closet is divided into Contiuum type and split type by type, is divided into heel row formula and lower-discharging type by blowdown direction, is divided into punching by the mode of being lauched and falls
Formula and hydrocone type.Closet when squatting pan refers to use with the characteristics of human body song crouching formula, squatting pan can be divided by structure returns water
Curved and without water bending, the squatting pan of water bending is to cause one " water seal " using cross " S " type bend pipe, prevent sewer
Foul smell flow backwards；The most of public restroom are exactly squatting pan, and structure is simple, convenient to use, but there is also
Unhygienic, flushing such as is not thorough at the security risks.
For squatting pan, most important function is bath, now common that bath mode is divided into push type and rides
Formula；Two kinds of bath modes are that dirt is discharged using the impulse force using water flow, can waste a large amount of water when washing by water under normal pressure, and
And there is also rinse halfway problem.Vacuum excrement collector is also increasingly common at present, and when bath, dirt is by closet and dirty
The pressure difference generated in object case is transported in dirt box, then is discharged to sewer；This toilet waste collector is rinsed well and is saved water, still
Structure is more complicated, and cost is also higher, is easy to produce failure, it has not been convenient to safeguard.The squatting pan of public restroom all makes at present
With bath mode, vacuum feces collecting is not applied also, main cause is higher cost, and failure is more, difficult in maintenance.But due to public
Lavatory is typically all to be used in the huge region of flow of the people, huge using the number of public lavatory, and simple is by water punching
Unreasonable, it can not quickly wash away closet completely, and in addition it is exactly that one or two people's quality is not high, is reluctant to flush the toilet after going to the toilet, with
The continuous accumulation of number of users, the closet of public lavatory will more dirty and messy and stench, health concerns are very big, accelerate bacterium and
The propagation of disease.
Utility model content
The purpose of the utility model is to provide a kind of semi-automatic toilet-flushing apparatus, and it is thorough that it can efficiently solve public lavatory
The technical issues of washing away closet.
The mesh of the utility model is achieved through the following technical solutions: a kind of semi-automatic toilet-flushing apparatus, including closet
And supply and drain water system, running water pipe are connect through solenoid valve with closet, one end of first segment flexible strand is fixed on toilet door enabling lavatory
Upper angle, the other end is around being located at after the stop collar on partition for toilet plate in fixed pulley group and running block；Second segment is soft
Property rope one end fixed with running block, the other end passes through solid with the outer end of the piston rod in hand-operating vacuum-pump after limit switch
It is fixed；The cooperation of the cylinder gap of piston rod and hand-operating vacuum-pump, hand-operating vacuum-pump end are equipped with spring cavity, and spring cavity end is equipped with sky
Air pipe is connect by electromagnetic air valve with vacuum transition case；The blowoff line of closet bottom passes through vacuum drain valve and vacuum
The connection of transition case, vacuum transition case bottom conduit are connect by liquid-level switch with dirt box, and dirt box bottom is equipped with sewer；Just
Device end is equipped with sprinkler head, and the water pipe of sprinkler head is equipped with electromagnetic water valve.
The piston rod is located at one end inside hand-operating vacuum-pump and is equipped with the piston body with sealing rubber ring, the end face of piston body
With the end thereof contacts of spring, the other end and the spring cavity inner end of hand-operating vacuum-pump end are fixed, sealing rubber ring and manual vacuum
Pump cylinder interference fit.
Further, the fixed pulley group and running block are respectively provided with three pulleys, and fixed pulley group is fixed on partition for toilet
On plate.Using the thrust for pushing away toilet door, make toilet door that first segment flexible strand be pulled to generate torque driving pulley group, movable pulley rotation
While moved upwards under the pulling force of first segment flexible strand, while running block pulls up second segment flexible strand, and second segment is soft
Property rope pull hand-operating vacuum-pump piston rod move out, it is under the action of sealing rubber ring that hand-operating vacuum-pump and vacuum is excessive
Case vacuum pumping forms pressure difference with closet outside.
Second segment flexible strand one end is fixed on running block, and the other end passes through limit switch, limit switch control
The opening and closing of electromagnetic water valve, electromagnetic air valve and vacuum drain valve.When pushing toilet door open, first segment flexible strand pulls running block
It moves up, while running block moves up and second segment flexible strand is pulled to move up, second segment flexible strand reaches limit and opens
The piston rod of hand-operating vacuum-pump also reaches outermost when the upper limit site of pass, and it is true that hand-operating vacuum-pump and vacuum transition case, which are taken out,
Sky, limit switch acts at this time, so that electromagnetic air valve is closed, electromagnetic water valve and vacuum drain valve are opened, and dirt passes through pressure difference
Vacuum transition case is discharged into impulsive force.Toilet door is semi-automatic under the action of the restoring force of hand-operating vacuum-pump spring cavity inner spring
It closes, while spring pulls piston rod inwardly to move, piston rod pulls second segment flexible strand to move downward, and second segment flexible strand arrives
The piston rod of hand-operating vacuum-pump also reaches most inner side when up to the lower limit site of limit switch, and vacuum transition case becomes normal pressure；At this time
Limit switch movement, so that electromagnetic air valve is opened, electromagnetic water valve and vacuum drain valve are closed, and vacuum drain valve is closed so that true
Empty transition case and closet completely cut off, and prevent foul smell from distributing；The liquid when the dirt in dirt box reaches the liquid level point of liquid-level switch setting
Bit switch movement, so that dirt is discharged into sewer, liquid-level switch is closed after discharge.
The utility model relates to this semi-automatic toilet-flushing apparatus, the thrust for pushing away toilet door is cleverly utilized, pushes lavatory open
Make toilet door that flexible strand be pulled to generate torque when institute's door and drive a set of pulley blocks, forms a set of effort-saving mechanism driving manual vacuum
Pump, hand-operating vacuum-pump generate vacuum in vacuum transition case, form pressure difference outside with closet, are combined by pressure difference and impulsive force
Mode dirt is fed rapidly into dirt box；Simple with structure, easy to operate, reflection speed is fast, flushes the toilet high-efficient, at
This is lower, maintains easily, and saves water, and flushes the toilet thoroughly, avoid being reluctant to flush the toilet crowd the advantages that.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is another partial structural diagram of the utility model；
Fig. 4 is the pulley blocks coiling schematic diagram of the utility model；
Fig. 5 is the hand-operating vacuum-pump cross-sectional view of the utility model.
Specific embodiment
As shown in Figure 1, a kind of semi-automatic toilet-flushing apparatus, including closet 1 and supply and drain water system；The one of first segment flexible strand 4
End is fixed on the upper angle of 8 enabling side of toilet door, and the other end bypasses after the stop collar 19 being located on partition for toilet plate around fixed pulley
In group 5 and running block 6；18 one end of second segment flexible strand and running block 6 are fixed, the other end pass through after limit switch 7 with hand
The outer end of the interior piston rod 3 of dynamic vacuum pump 2 is fixed.The cylinder gap of piston rod 3 and hand-operating vacuum-pump 2 cooperates, true manually
Sky pump 2 ends be equipped with spring cavity 21,21 end of spring cavity be equipped with air pipe line 16, air pipe line 16 by electromagnetic air valve 14 with
Vacuum transition case 9 connects.The blowoff line of 1 bottom of closet is connect by vacuum drain valve 13 with vacuum transition case 9, vacuum transition
9 bottom conduit of case is connect by liquid-level switch 15 with dirt box 10, and 10 bottom of dirt box is equipped with sewer；1 end of closet is equipped with
The water pipe 11 of sprinkler head, sprinkler head is equipped with electromagnetic water valve 12.
Further, the piston rod 3 is located at 2 inside one end of hand-operating vacuum-pump equipped with the piston with sealing rubber ring 20
Body, the end face of piston body and the end thereof contacts of spring 17, the other end and 21 inner end of spring cavity of 2 end of hand-operating vacuum-pump are fixed,
Sealing rubber ring 20 and 2 cylinder body of hand-operating vacuum-pump are interference fitted.17 one end of spring is fixed on 3 end of piston rod, and the other end is fixed
In the spring cavity 21 of 2 end of hand-operating vacuum-pump.The fixed pulley group 5 and running block 6 are respectively provided with three pulleys, fixed pulley group
5 are fixed on partition for toilet plate.Using the thrust for pushing away toilet door 8, makes toilet door 8 that first segment flexible strand 4 be pulled to generate torque and drive
Running block, running block 6 move upwards under the pulling force of first segment flexible strand 4 while rotation, while running block 6 is upward
Second segment flexible strand 18 is drawn, second segment flexible strand 18 pulls the piston rod 3 of hand-operating vacuum-pump 2 to move out, in sealing rubber ring
By 9 vacuum pumping of hand-operating vacuum-pump 2 and vacuum transition case under the action of 20, with formation pressure difference outside closet 1.The vacuum transition case
9 and 10 bottom of dirt box be inversed taper platform shape structure.
The thrust for pushing away toilet door is cleverly utilized in this semi-automatic toilet-flushing apparatus, pulls toilet door when pushing toilet door open
Flexible strand generates torque and drives a set of pulley blocks, forms a set of effort-saving mechanism driving hand-operating vacuum-pump, and pulley blocks can save 5/6
Power, can easily push the door open.Hand-operating vacuum-pump generates vacuum in vacuum transition case, forms pressure difference outside with closet, passes through pressure difference
Dirt is fed rapidly into dirt box with the mode that impulsive force combines；It is simple with structure, it is easy to operate, reflect speed
Fastly, flush the toilet high-efficient, cost is relatively low, maintain easily, save water, flush the toilet thoroughly, avoid being reluctant to flush the toilet crowd the advantages that.Work as people
Go to the toilet after, make when pushing toilet door open toilet door pull first segment flexible strand, first segment flexible strand drive fixed pulley group turn
It moves while running block being pulled to move up.Second segment flexible strand one end is fixed on running block, and the other end passes through limit and opens
It closes；Running block, which moves up, pulls second segment flexible strand to move up, and second segment flexible strand is fixed on after passing through limit switch
The piston rod end of hand-operating vacuum-pump.Hand-operating vacuum-pump when second segment flexible strand moves up the upper limit site for reaching limit switch
Piston rod also reach outermost, in piston rod end, hand-operating vacuum-pump and vacuum transition case are taken out under the action of sealing rubber ring
For vacuum, limit switch is acted at this time, so that electromagnetic air valve is closed, electromagnetic water valve and vacuum drain valve are opened, and dirt passes through
Pressure difference and impulsive force are discharged into vacuum transition case.Toilet door is half under the action of the restoring force of hand-operating vacuum-pump spring cavity inner spring
It is automatically closed, while spring pulls piston rod inwardly to move, piston rod pulls second segment flexible strand to move downward, and second segment is flexible
The piston rod of hand-operating vacuum-pump also reaches most inner side when rope reaches the lower limit site of limit switch, and vacuum transition case becomes normal pressure；
Limit switch acts at this time, so that electromagnetic air valve is opened, electromagnetic water valve and vacuum drain valve are closed, and vacuum drain valve closing makes
It obtains vacuum transition case and closet completely cuts off, prevent foul smell from distributing；When the dirt in dirt box reaches the liquid level point of liquid-level switch setting
When liquid-level switch act so that dirt is discharged into sewer, liquid-level switch is closed after discharge.
Specific embodiment described in the utility model does not constitute the limitation to the application range, all practical new at this
Within the spirit and principle of type design, any modifications, equivalent replacements, and improvements that one of skill in the art can make etc. is equal
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of semi-automatic toilet-flushing apparatus, including closet (1) and supply and drain water system, running water pipe (11) is through solenoid valve (12) and just
Device (1) connection, it is characterised in that: one end of first segment flexible strand (4) is fixed on the upper angle of toilet door (8) enabling side, the other end
Around after the stop collar (19) being located on partition for toilet plate in fixed pulley group (5) and running block (6)；Second segment flexible strand
(18) one end and running block (6) are fixed, the other end pass through limit switch (7) afterwards with the piston rod (3) in hand-operating vacuum-pump (2)
Outer end fix；Piston rod (3) and the cylinder gap of hand-operating vacuum-pump (2) cooperate, and hand-operating vacuum-pump (2) end is equipped with spring
Chamber (21), spring cavity (21) end are equipped with air pipe line (16), are connect by electromagnetic air valve (14) with vacuum transition case (9)；
The blowoff line of closet (1) bottom is connect by vacuum drain valve (13) with vacuum transition case (9), vacuum transition case (9) bottom
Pipeline is connect by liquid-level switch (15) with dirt box (10), and dirt box (10) bottom and sewer are connected.
2. a kind of semi-automatic toilet-flushing apparatus according to claim 1, it is characterised in that: the piston rod (3) is located at manual
The internal one end of vacuum pump (2) is equipped with the piston body with sealing rubber ring (20), the end face of piston body and a termination of spring (17)
Touching, the other end and spring cavity (21) inner end of hand-operating vacuum-pump (2) end are fixed, sealing rubber ring (20) and hand-operating vacuum-pump
(2) cylinder body is interference fitted.
3. a kind of semi-automatic toilet-flushing apparatus according to claim 1, which is characterized in that the fixed pulley group (5) and dynamic cunning
Wheel group (6) is respectively provided with three pulleys, and fixed pulley group (5) is fixed with partition for toilet plate.
4. a kind of semi-automatic toilet-flushing apparatus according to claim 1, which is characterized in that the vacuum transition case (9) and dirt
Object case (10) bottom is inversed taper platform shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821429711.0U CN208830431U (en) | 2018-09-03 | 2018-09-03 | A kind of semi-automatic toilet-flushing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821429711.0U CN208830431U (en) | 2018-09-03 | 2018-09-03 | A kind of semi-automatic toilet-flushing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208830431U true CN208830431U (en) | 2019-05-07 |
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ID=66311727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821429711.0U Active CN208830431U (en) | 2018-09-03 | 2018-09-03 | A kind of semi-automatic toilet-flushing apparatus |
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| Country | Link |
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| CN (1) | CN208830431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056938A (en) * | 2018-09-03 | 2018-12-21 | 西南交通大学 | A kind of semi-automatic toilet-flushing apparatus |
-
2018
- 2018-09-03 CN CN201821429711.0U patent/CN208830431U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056938A (en) * | 2018-09-03 | 2018-12-21 | 西南交通大学 | A kind of semi-automatic toilet-flushing apparatus |
| CN109056938B (en) * | 2018-09-03 | 2023-09-15 | 西南交通大学 | Semi-automatic toilet flushing device |
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