CN102367682B - Method for controlling flushing of water closet and water-saving water closet - Google Patents
Method for controlling flushing of water closet and water-saving water closet Download PDFInfo
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- CN102367682B CN102367682B CN 201110128207 CN201110128207A CN102367682B CN 102367682 B CN102367682 B CN 102367682B CN 201110128207 CN201110128207 CN 201110128207 CN 201110128207 A CN201110128207 A CN 201110128207A CN 102367682 B CN102367682 B CN 102367682B
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- bedpan
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Abstract
The invention discloses a method for controlling flushing of a water closet and a water-saving water closet. The method comprises the following steps that: an electric controller acquires a flushing signal of a control key, and a flushing valve is open while an electric elevating device of a sewage hose does not act, so that inflow water is temporarily accumulated in a bedpan; the electric controller continually opens the flushing valve and drives the electric elevating device to put the middle part of the sewage hose down after a first time interval, so that the accumulated sewage in the bedpan and water flowing into a flushing pipeline are drained from a sewage pipeline together; the electric controller keeps the flushing valve open and drives the electric elevating device to lift the middle part of the sewage hose after a second time interval, so that a U-shaped pipe section is formed between the sewage hose and the sewage port of the bedpan; and the electric controller closes the flushing valve after a third time interval, so that inflow water enters the U-shaped pipe section through the bedpan for blocking odor. Due to the adoption of the method, strong water flushing force can be kept on the occasions of small water pressure and small water flow of the flushing pipeline.
Description
Technical field
The present invention relates to a kind of method and toilet of water-closet bowl flushing.
Background technology
Large for N shape pipe resistance to water-flow fixing between the blow-off line of the bedpan that overcomes toilet and accomodation ground, as can to retain a small amount of dirt defective, the inventor proposes to use liftable flexible pipe to substitute fixing N shape pipe, be ZL200820145621.9 in the disclosed patent No. of Chinese utility model patent manual CN 201265190Y, name is called in the patent document of " a kind of water-saving toilet ", at length this technical scheme is illustrated, its main points are: the blowdown flexible pipe by coiling between the blow-off line of bedpan bottom blow-down mouth and accomodation ground is connected; Separately establish a lifting appliance with the interlock of the valve rod of the flushing valve of bedpan flushing pipeline on base, promote the middle part of this blowdown flexible pipe, form a U-shaped pipeline section when making the normality that flushing valve cuts out between the sewage draining exit of the middle part of this blowdown flexible pipe and bedpan, local water also cuts off foul smell; Form the decline passway that circles round smoothly and make at the bath state that flushing valve is opened between the sewage draining exit of the bedpan that is out of season under the middle part of this blowdown flexible pipe and washroom blow-off line, water produces strong suction and smoothly sewage is got rid of in pipe.
But, the occasion little at the hydraulic pressure of flushing pipeline, that discharge is little, also there is the shortcoming of impulsive force deficiency in this technical scheme.
Summary of the invention
Purport of the present invention is to provide a kind of method of control block chamber pot flushing water and the toilet of water saving, can be little at the hydraulic pressure of flushing pipeline, occasion that discharge is little, keep enough large impulsive force.
Technical scheme of the present invention is: a kind of method of control block chamber pot flushing water, this toilet have the lifting appliance of base, bedpan, flushing pipeline, flushing valve, blowdown flexible pipe, blowdown flexible pipe and with the electric controller of operating key; This flushing valve is electromagnetic valve, and the lifting appliance of this blowdown flexible pipe is the electric lifting device that is fixed on this base; Electric controller is controlled flushing valve and electric lifting device; The process that electric controller is controlled bath comprises following steps:
Steps A, the flush signal of the controlled key of electric controller is opened flushing valve and electric lifting device is failure to actuate, and temporarily is accumulated in bedpan from the water inlet of flushing pipeline;
Step B, electric controller makes flushing valve continue to open after keeping above-mentioned state and reaching the first interval, and drives electric lifting device blowdown flexible pipe pipe middle part is transferred, and makes the sewage accumulated in bedpan and the water inlet of flushing pipeline discharge to blow-off line together;
Step C, electric controller stay open flushing valve and drive electric lifting device blowdown flexible pipe middle part is upwards carried, formation U-shaped pipeline section between the sewage draining exit of blowdown flexible pipe and bedpan after keeping above-mentioned state and reaching the second interval;
Step D, electric controller cuts out flushing valve after keeping above-mentioned state and reaching the 3rd interval, enters the U-shaped pipeline section from the water inlet of flushing pipeline through bedpan and intercepts foul smell.
Illustrated in the background technology part, the blowdown flexible pipe of water-saving closet coiling connects the blow-off line on bedpan bottom blow-down mouth and ground; On base, the lifting appliance of blowdown flexible pipe promotes the middle part of blowdown flexible pipe, forms a U-shaped pipeline section when flushing valve cuts out between the sewage draining exit of the middle part of blowdown flexible pipe and this bedpan.Steps A, electric controller obtains the instruction of washing by water, and flushing valve is opened and the lifting appliance of blowdown flexible pipe is failure to actuate, and is subject to the obstruct of the U-shaped pipeline section upper end at blowdown flexible pipe middle part, temporarily is accumulated in bedpan from the water inlet of flushing pipeline.Because the water inlet from flushing pipeline is not the ight soil that directly washes away in bedpan, but temporarily be accumulated in bedpan; So as long as enough storage times are arranged, even the occasion little at the hydraulic pressure of flushing pipeline, that discharge is little can not affect water inlet yet and accumulate in bedpan.At step B, electric controller is after time-delay a period of time, after namely the water in bedpan has been accumulated larger potential energy, make flushing valve continue to open the also lifting appliance action of control of sewage disposal flexible pipe, the formation decline passway that circles round smoothly between the sewage draining exit that makes the bedpan that is out of season under flexible pipe middle part and washroom blow-off line, the sewage of accumulating in bedpan and the water inlet of flushing pipeline form enough large impulsive force and suction together, and ight soil is successfully discharged to blow-off line.Step C, electric controller are after a period of time of again delaying time, and the bath end of job is just controlled the middle part of the lifting appliance drive flexible pipe of flexible pipe and upwards carried, and again forms the U-shaped pipeline section; And flushing valve is stayed open, enter the U-shaped pipeline section from the water inlet of flushing pipeline through bedpan.Until the water in the U-shaped pipeline section be can intercept foul smell the time, in step D, electric controller makes that flushing valve cuts out, flushing pipeline stops supplying water to bedpan.So, the advantage of the method for control block chamber pot flushing water of the present invention is: no matter from the hydraulic pressure of the water inlet of flushing pipeline be strong or a little less than, utilize first retaining in bedpan to improve the function of impulse force and the suction in the blowdown flexible pipe of water, just can be efficiently strong get rid of foreign material moment in bedpan clean.
A kind of water-saving closet of working according to the method described above has the lifting appliance of base, bedpan, flushing pipeline, flushing valve, blowdown flexible pipe and blowdown flexible pipe; This flushing valve is electromagnetic valve, and the lifting appliance of this blowdown flexible pipe is the electric lifting device that is fixed on this base, and this electric lifting device comprises motor, support, synchronous belt, blowdown flexible pipe collar and two synchronous pulleys; Motor is erected on this base with propping up; A synchronous pulley is located in the rotating shaft of motor, and another synchronous pulley is located in the rotating shaft of support lower end; Synchronous belt is erected to be sleeved on these two synchronous pulleys; Blowdown hose clamp snare is contained in the middle part of blowdown flexible pipe and is fixed on synchronous belt; An electric controller with operating key, first control port of this electric controller becomes to be electrically connected to this flushing valve, and second control port of this electric controller becomes to be electrically connected to this motor.
Utilize the blowdown flexible pipe collar on the motor drives synchronous belt, make the middle part of blowdown flexible pipe carry or fall under the control of electric controller, form U-shaped pipeline section or the decline passway that circles round smoothly between the sewage draining exit of blowdown flexible pipe and bedpan.This control structure transmission capacity is strong, and is simple, reliable.Be convenient to installation and maintenance,
Particularly for liftable toilet: described base has fixing bottom base and the panel of appearing on the stage that can lifting, and this bottom base and this are appeared on the stage and be provided with electric lifting mechanism between panel; Described bedpan is fixed on this panel of appearing on the stage; The 3rd control port of described electric controller becomes to be electrically connected to the driving element of this electric lifting mechanism; The motor of described electric lifting device and support are separately fixed on this panel of appearing on the stage.
Electric lifting device is fixed on this panel of appearing on the stage, and can take full advantage of the advantage of blowdown flexible pipe with the panel lifting of appearing on the stage, and can satisfy simultaneously the children's of tall adult and little stature special requirement, and can give full play to the advantage of water saving.
The method of control block chamber pot flushing water of the present invention is utilized the time-delay controlling mechanism of electric controller, is failure to actuate at the lifting appliance of the initial stage blowdown flexible pipe that flushing valve is opened, and the water inlet of flushing pipeline temporarily is accumulated in bedpan, storage of potential energy; Then electric controller makes the lifting appliance action of blowdown flexible pipe, make between the sewage draining exit of the bedpan that is out of season under the middle part of this blowdown flexible pipe and washroom blow-off line and form the decline passway that circles round smoothly, the sewage of accumulating in bedpan and the water inlet of flushing pipeline are successfully discharged to blow-off line together.Make the lifting appliance self-return of blowdown flexible pipe at electric controller, make between the sewage draining exit of the middle part of blowdown flexible pipe and bedpan and again form in the process of U-shaped pipeline section, controlling organization still makes the flushing valve short time stay open, and makes the water inlet of flushing pipeline enter U-shaped pipeline section obstruct foul smell through bedpan.The problem that the hydraulic pressure that has not only solved flushing pipeline is little, discharge hour keeps enough mass-flow impulse forces does not have foul smell yet and overflows when bath.So the present invention is good and health more to the applicability of various water supply conditions.In addition, according to the water-saving closet of flushing method design of the present invention, it is simple in structure, is easy to make and safeguard, can be widely used in family and the public sanitary place in town and country, has wide market prospects.
Description of drawings
Fig. 1 is the perspective view that embodiment of water-saving closet of the present invention is in the normal state.
Fig. 2 is the side structure schematic diagram that Fig. 1 embodiment is in the normal state.
Fig. 3 is the plan structure schematic diagram that Fig. 1 embodiment is in the normal state.
Fig. 4 is the perspective view that Fig. 1 embodiment is in hull-borne.
Fig. 5 is the side structure schematic diagram that Fig. 1 embodiment is in hull-borne.
The specific embodiment
The stereochemical structure that embodiment of water-saving closet of the present invention is in the normal state, as shown in Figure 1.This toilet comprises bottom base 1, the panel 2 of appearing on the stage, bedpan 3, electric lifting mechanism 4, blowdown flexible pipe 5, water intake mechanism 6, electric controller 7 and electric lifting device 8.
Please refer to Fig. 2: bottom base 1 and the panel 2 of appearing on the stage have formed the base that can change height.The bottom base 1 of middle part hollow out is fixed on the ground of washroom, the blow-off line 13 of its openwork part to landing ground.The arranged on left and right sides of bottom base 1 is respectively established two inner thread sleeves of upwards extending 11 and a pilot sleeve of upwards extending 12, and the pilot sleeve 12 of each side is between two inner thread sleeves 11 of homonymy.The postmedian of bottom base 1 is provided with upwards extend leading to sleeve 14.The arranged on left and right sides of panel 2 of appearing on the stage is respectively established 21, two guide rods 21 of a guide rod of extending downwards and is inserted in slidably respectively in the pilot sleeve 12 of bottom base 1 arranged on left and right sides.The postmedian of panel 2 of appearing on the stage is provided with a leading rod of extending downwards, and this leading rod is inserted in the leading in sleeve 14 of bottom base 1 slidably.The arranged on left and right sides of panel 2 of appearing on the stage is respectively installed two screw rods of extending 47,48 downwards, and these two screw rods 47,48 are screwed together in respectively in inner thread sleeve 11 corresponding to bottom base 1 homonymy.
Please refer to Fig. 2 and Fig. 3: the drive part of electric lifting mechanism 4 is comprised of electric motor driven driving wheel 41, main transmission belt 42, two contact rollers 43 and two jackshafts 44.The drive part of electric lifting mechanism 4 is arranged on the rear portion of the panel 2 of appearing on the stage, and toothed driving wheel 41 forms the isosceles triangle configuration with the toothed jackshaft 44 of arranged on left and right sides, and connects toothed main transmission belt 42.Two contact rollers 43 push main transmission belt 42 in the arranged on left and right sides of driving wheel 41 respectively.The screw rod 47,48 of panel 2 arranged on left and right sides of appearing on the stage all belongs to electric lifting mechanism 4.The toothed jackshaft 44 of arranged on left and right sides provides driving force through the toothed driving-belt 45 of homonymy, 46 two screw rods 47,48 for homonymy respectively.
Please refer to Fig. 1: electric lifting device 8 comprises motor 81, upper synchronous pulley 82, support 83, lower synchronous pulley 85, synchronous belt 86 and blowdown flexible pipe collar 87.Motor 81 is located at the panel 2 upper surface rearward end of appearing on the stage, and is positioned at a side of the panel 2 rear portion center cutout 22 of appearing on the stage.Toothed upper synchronous pulley 82 is located in the rotating shaft of motor 81, and is suspended in the top of center cutout 22.Two risers that form support 83 are separately fixed at the panel 2 rear portion soffits of appearing on the stage, and lay respectively at the both sides of center cutout 22.The bottom of these two risers is linked together by rotating shaft 84.Toothed lower synchronous pulley 85 is located in the rotating shaft 84 of support 83 lower ends.Toothed synchronous belt 86 is erected to be sleeved on synchronous pulley 82 and lower drive shaft 85, and the engagement by tooth realizes run-in synchronism.Blowdown flexible pipe collar 87 is sleeved on the middle part of blowdown flexible pipe 5 and is fixed on the trailing flank of synchronous belt 86.
During normality, flushing valve 62 cuts out; The blowdown flexible pipe collar 87 of electric lifting device 8 is positioned at the trailing flank top of synchronous belt 86, and blowdown flexible pipe collar 87 promotes the middle part of blowdown flexible pipe 5, forms a U-shaped pipeline section between the sewage draining exit 32 of the middle part of blowdown flexible pipe 5 and bedpan 3.Please refer to Fig. 2.Holding in this U-shaped pipeline section has clear water, can intercept the foul smell in blow-off line 3.The user can utilize rising operating key or the decline operating key of electric controller 7, send control instruction to electric controller 7, dsm controller 7 makes the elevating motor of electric lifting mechanism 4 make clockwise or anticlockwise rotation, the appear on the stage screw rod 47,48 of panel 2 arranged on left and right sides of driving is made corresponding rotation, thereby the relative bottom base 1 of panel 2 of appearing on the stage is moved up or down.The leading to upper and lower two limit switches between sleeve 14 of the leading rod of panel 2 and bottom base 1 of appearing on the stage, can provide limit position signal for electric controller 7, prevent that electric controller 7 from continuing to drive the elevating motor of electric lifting mechanism 4 when the panel 2 of appearing on the stage reaches the extreme position of ascending, descending, and cause damage.
When needing to wash by water after an action of the bowels, the user presses the bath operating key of electric controller 7.Electric controller 7 obtains the instruction of washing by water, and flushing valve 62 is opened and the motor 81 of electric lifting device 8 is failure to actuate.Be subject to the obstruct of the U-shaped pipeline section upper end at blowdown flexible pipe 5 middle parts, temporarily be accumulated in the pelvic cavity 31 of bedpan 3 from the water inlet of flushing pipeline 63.Not the ight soil that directly washes away in bedpan 3 pelvic cavity 31 due to the water inlet from flushing pipeline 63, even the occasion little at the hydraulic pressure of flushing pipeline 63, that discharge is little can not affect water inlet and accumulate in the pelvic cavity 31 of bedpan 3.
Appear on the stage upper limit position switch 71 on panel 2 and the lower position switch on bottom base 1, can provide the blowdown flexible pipe 5 lifting limit position signals for electric controller 7, prevent that electric controller 7 from making at the extreme position that blowdown flexible pipe 5 reaches ascending, descending the motor 81 that continues to drive electric lifting device 8, and cause damage.
The above only is preferred embodiment of the present invention, does not limit scope of the invention process with this, and the equivalence of doing according to technical scheme of the present invention and description changes and modifies, and all should belong to the scope that the present invention is contained.
Claims (1)
1. the method for a control block chamber pot flushing water, this toilet have the lifting appliance of base, bedpan, flushing pipeline, flushing valve, blowdown flexible pipe, blowdown flexible pipe and with the electric controller of operating key; This flushing valve is electromagnetic valve, and the lifting appliance of this blowdown flexible pipe is the electric lifting device that is fixed on this base; Electric controller is controlled flushing valve and electric lifting device; The process that electric controller is controlled bath comprises following steps:
Steps A, the flush signal of the controlled key of electric controller is opened flushing valve and electric lifting device is failure to actuate, and temporarily is accumulated in bedpan from the water inlet of flushing pipeline;
Step B, electric controller makes flushing valve continue to open after keeping above-mentioned state and reaching the first interval, drives electric lifting device blowdown flexible pipe middle part is transferred, and makes the sewage accumulated in bedpan and the water inlet of flushing pipeline discharge to blow-off line together;
Step C, electric controller stay open flushing valve and drive electric lifting device blowdown flexible pipe middle part is upwards carried, formation U-shaped pipeline section between the sewage draining exit of blowdown flexible pipe and bedpan after keeping above-mentioned state and reaching the second interval;
Step D, electric controller cuts out flushing valve after keeping above-mentioned state and reaching the 3rd interval, enters the U-shaped pipeline section from the water inlet of flushing pipeline through bedpan and intercepts foul smell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110128207 CN102367682B (en) | 2011-05-16 | 2011-05-16 | Method for controlling flushing of water closet and water-saving water closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110128207 CN102367682B (en) | 2011-05-16 | 2011-05-16 | Method for controlling flushing of water closet and water-saving water closet |
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| Publication Number | Publication Date |
|---|---|
| CN102367682A CN102367682A (en) | 2012-03-07 |
| CN102367682B true CN102367682B (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110128207 Active CN102367682B (en) | 2011-05-16 | 2011-05-16 | Method for controlling flushing of water closet and water-saving water closet |
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| CN (1) | CN102367682B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213625B (en) * | 2013-06-04 | 2016-04-13 | 越阳科技(厦门)有限公司 | The lifting appliance of toilet scupper hose |
| CN114411918B (en) * | 2022-01-25 | 2024-01-30 | 张书廷 | Water-saving and odor-resistant fecal drainage method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201125442Y (en) * | 2007-11-06 | 2008-10-01 | 李建飞 | Pedestal pan capable of lifting |
| CN201265190Y (en) * | 2008-09-17 | 2009-07-01 | 李建飞 | Water saving closestool |
| CN101879047A (en) * | 2009-05-07 | 2010-11-10 | 李建飞 | Toilet lifting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE448367T1 (en) * | 2000-11-28 | 2009-11-15 | Dometic Corp | TOILET AND OPERATING PROCEDURES |
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2011
- 2011-05-16 CN CN 201110128207 patent/CN102367682B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201125442Y (en) * | 2007-11-06 | 2008-10-01 | 李建飞 | Pedestal pan capable of lifting |
| CN201265190Y (en) * | 2008-09-17 | 2009-07-01 | 李建飞 | Water saving closestool |
| CN101879047A (en) * | 2009-05-07 | 2010-11-10 | 李建飞 | Toilet lifting device |
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| CN102367682A (en) | 2012-03-07 |
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Effective date of registration: 20210818 Address after: 362000 No. 879, Zimei village, Jiefu Township, Yongchun County, Quanzhou City, Fujian Province Patentee after: Fujian Juneng kitchen Technology Co.,Ltd. Address before: 361000 7b, building 1, Baolong center phase I, No. 297, Jiahe Road, Siming District, Xiamen City, Fujian Province Patentee before: Li Jianfei |