CN111305335A - Toilet and design method - Google Patents
Toilet and design method Download PDFInfo
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- CN111305335A CN111305335A CN202010120693.3A CN202010120693A CN111305335A CN 111305335 A CN111305335 A CN 111305335A CN 202010120693 A CN202010120693 A CN 202010120693A CN 111305335 A CN111305335 A CN 111305335A
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- bearing
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- 238000000034 method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 230000005484 gravity Effects 0.000 claims description 21
- 230000001846 repelling effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 58
- 230000006870 function Effects 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 description 51
- 239000007921 spray Substances 0.000 description 21
- 238000007789 sealing Methods 0.000 description 13
- 238000011010 flushing procedure Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000013872 defecation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 206010028813 Nausea Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001339 gustatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
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- 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
- E03D11/10—Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Epidemiology (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a toilet design method, and belongs to the field of toilets. The toilet comprises a piston shell, a toilet bowl pipeline and a supporting part, wherein the toilet bowl is connected with the toilet bowl pipeline, the supporting part supports a piston to be fixed inside the toilet bowl pipeline, the toilet is characterized in that the piston is located below a toilet drain outlet, the piston is spaced from the toilet drain outlet, the piston can stop air at the bottom of the toilet and upwards and directly penetrates through the toilet drain outlet, the upper surface of the piston comprises an inclined plane with a horizontal plane, and the supporting part comprises a shaft tube with supporting and water spraying functions. The piston includes a plate-shaped piston.
Description
Technical Field
The invention relates to the technical field of toilet bowl application.
Background
The invention relates to the field of toilets, in particular to a piston type sealed toilet, which comprises various pistons positioned in a toilet pipeline and capable of sealing a sewage outlet of the toilet, and particularly mainly relates to Chinese patents and applications with the prior Chinese publication numbers of CN103556691A, CN102817409A, CN 102864830A, CN107614807A and CN 109895710A.
In the toilet in the background art, the piston is lifted through the water spraying shaft tube, the chamber of the lifting part occupies a certain height space, and the piston with rotation inertia is lifted to push against the sewage outlet of the toilet, so that friction and abrasion can be generated certainly. In the process of defecation, the defecation falls on the piston, and the smell can spread indoors, so that the defecation is very bad. The toilet piston is too thick, so that the toilet piston is not convenient to install and maintain and is stably held, and if the part below the toilet pipeline is blocked for dredging or the part below the piston needs to be maintained, the toilet piston can be blocked.
The sewer of the toilet bowl with the direct drainage of the prior toilet and the surface of the baffle sealing type toilet bowl are generally unsanitary, and people feel bad and even feel nausea. In various toilets, excrement usually accumulates in a toilet bowl after water and power are cut off, and visual and gustatory senses are difficult to see and are not good.
In recent years, a large number of newly-built and reconstructed toilets pay attention to the removal of bad smell in the toilets, wherein some toilets are blocked by foam, some toilets are provided with exhaust fans, some toilets are provided with smell removing agents, smell removing machines are provided, and some toilets are provided with various incenses. The various methods have low investment cost and high later use cost.
For some dry latrine bowls with large-diameter drain outlets, excrement is usually arranged below the drain outlets, and the dry latrine bowls are difficult to visually and gustatorily enter the dry latrine bowls and are not good.
Disclosure of Invention
The present invention includes the toilet in the background art but is not limited to the above background art.
The invention discloses a toilet odor sealing design method, which comprises a piston shell 10, a toilet bowl 19, a toilet pipeline 29 and a supporting part, wherein the toilet bowl is connected with the toilet pipeline, the supporting part supports a piston to be fixed in the toilet pipeline, the piston is positioned below a sewage outlet of the toilet, a distance is reserved between the piston and the sewage outlet of the toilet, excrement falling from the sewage outlet of the toilet falls on the piston and can slide to the bottom of the pipeline through the distance, and the piston can prevent air at the bottom of the toilet from directly passing through the sewage outlet of the toilet upwards. The axle tube comprises a first axle tube and a second axle tube.
The piston comprises various structures, including a piston with a cylindrical periphery and a circular arc top, a right circular cone piston with a fine top part and a coarse bottom part, a deflection circular cone piston, and various structure pistons with various cut structures and slopes on the tangent plane and the bottom surface as the piston surface, wherein the upper surface of the piston comprises a slope on the horizontal plane or the bottom surface of the piston. The piston includes a plate-shaped piston.
Preferably, the upper surface of the toilet piston is in a conical structure, so that excrement falling on the surface is easy to slide off; preferably, the upper surface of the toilet piston is in an eccentric conical structure, so that sundries such as excrement falling on the vertex of the conical surface are not positioned at the center of the circle with the minimum centrifugal force during rotation, and the toilet piston is easy to slide.
Preferably, the toilet piston is a plate-like piston 37, the upper surface of which is planar or nearly planar and is inclined with respect to the horizontal.
Preferably, the uppermost area portion of the toilet piston comprises a portion located outside the waste outlet below the toilet pipe, preferably directly above the support member.
In the flushing process of the toilet, water is firstly sprayed, and after the dirt on the surface of the piston is basically and completely flushed, the piston rotates, so that the dirt is reduced to the maximum extent and falls on the piston supporting component.
Compared with a piston with a conical surface and a thicker piston, the plate-shaped piston has simple structure and low cost; the surface is a plane, so that the cleaning is convenient, and the piston can be held on the plane surface by using a tool with a sucker in the mounting and dismounting processes, so that the cleaning is simple and convenient; the thickness is thin, the dismounting is convenient, and the height of the piston and the supporting part after the installation is also reduced, so that the height of the whole toilet is reduced.
The toilet piston further comprises a bearing 2, an axle tube 1, the axle tube is directly or indirectly fixed in the toilet pipeline and is rotatably connected with the piston through the bearing, the axle tube is also a supporting part of the piston, and the piston and the axle tube can rotate relatively through the bearing: the piston shell comprises a bearing slot hole for mounting a bearing, a bearing outer sleeve is matched and fixed with the slot hole, and the top of the shaft tube is matched and fixed with a bearing inner sleeve; or, the lower end of the piston housing comprises a protruding shaft lever 34 which is matched and fixed with the inner hole of the bearing, the inner wall of the shaft tube or the connecting sleeve 33 is matched and fixed with the outer sleeve of the bearing, and the inner wall of the shaft tube or the connecting sleeve is fixedly connected with the cross shaft tube. Preferably, the piston is a plate-shaped piston, and the intersection of the surface of the plate-shaped piston and the rotating shaft can normally realize the rotating structure in both non-vertical and vertical conditions.
Preferably, the toilet piston is provided with an impeller, the shaft tube is communicated with water inlet and comprises a piston impeller which is directly or indirectly impacted by water flow sprayed from the water spray holes to push the piston to rotate. The central siphon still includes the independent water spray central siphon that does not directly communicate with the central siphon that the piston rotation is connected.
Rotation of the toilet: the water closet comprises a transverse shaft tube which is arranged on a toilet stool supporting part, is connected with a water inlet pipeline and comprises a water spraying hole, and can spray water to impact a toilet stool piston to drive the piston to rotate; the toilet bowl comprises various water spraying pipelines at various positions of the toilet bowl pipeline, wherein the water spraying pipelines have independent functions and comprise a transverse shaft pipe with a supporting function and a transverse shaft pipe which can directly spray water to impact the piston impeller to realize impeller rotation or directly communicate the water spraying pipeline which is aligned with the piston impeller to spray water on the transverse shaft pipe; still include the indirect spraying to piston impeller of horizontal axis pipe: if one end of the transverse shaft pipe is bent and the bent part is rotatably connected with a toilet piston, the transverse shaft pipe of the bent part can spray water to the piston impeller through a water spraying pipeline, or the transverse shaft pipe 17 is communicated with a support rod 20 which comprises an inner hole, and the inner hole is communicated with the water spraying pipeline to spray water to the piston impeller so as to realize piston rotation; the toilet stool realizes the rotation of the piston through power such as electric energy, compressed air and the like.
The toilet stool also comprises a motor, wherein the motor is positioned between the piston and the shaft tube, a motor shaft is fixedly connected with the piston, and a motor shell is fixedly connected with the shaft tube.
The invention solves the problems of the blockage of the sewer port of the toilet pipeline and the water inlet failure of the transverse shaft pipe or the transverse shaft pipe, solves the inconvenience in maintenance, and particularly solves the toilet with a plate-shaped piston.
1. The sewage draining outlet and the corresponding plate-shaped piston comprise non-circular or non-regular polygons, particularly comprise an elliptical contour, and the rotation center of the plate-shaped piston is arranged in the center of the lower bottom of the plate-shaped piston:
preferably, the piston is a plate-shaped piston, the profile of the sewage draining outlet and the profile of the plate-shaped piston have corresponding profile conditions, the rotating shaft center of the plate-shaped piston is arranged at the center of the lower bottom of the piston, and the distances from the shaft center of the piston to each point of the outer edge of the profile of the piston are different.
Because the distance from the axis of the piston to each point of the outer edge of the piston outline is different, the outline of the sewage draining exit corresponds to the outline of the plate-shaped piston, and the outline of the sewage draining exit and the outline of the plate-shaped piston can have a gap when the piston rotates for one circle and the sewage draining exit looks vertically downwards.
Preferably, the piston is a plate-shaped piston, the center of gravity of the toilet plate-shaped piston is not on the rotating axis, the rotating axis is not vertical to the horizontal plane, and in a static state of the plate-shaped piston, the position of the center of gravity of the plate-shaped piston is determined as required under the action of gravity, so that the profile of the sewage draining outlet corresponds to the profile of the plate-shaped piston.
The distance from the axis of the piston plate-shaped piston to each point of the outer edge of the lower bottom of the plate-shaped piston is different, the piston plate has a long length and a short length, and the profile of the lower bottom of the plate-shaped piston comprises a non-circular shape: such as oval, quasi-oval, regular triangle; including polygon-like: such as triangle-like, rectangle-like.
2. The drain and the corresponding plate-shaped piston comprise a circle or a regular polygon or a non-circle or a non-regular polygon, and the rotation center of the plate-shaped piston is not arranged at the center of the lower bottom of the plate-shaped piston:
preferably, the piston is a plate-shaped piston, the profile of the sewage draining outlet and the profile of the plate-shaped piston have corresponding profile conditions, the rotating axis of the plate-shaped piston is not in the center of the lower bottom of the piston, the distances from the axis of the plate-shaped piston to each point of the outer edge of the lower bottom of the plate-shaped piston are different, and the rotating axis of the plate-shaped piston is not in the center of the sewage draining outlet.
Because the distance from the axis of the plate-shaped piston to each point of the outer edge of the lower bottom of the plate-shaped piston is different, the rotating axis of the plate-shaped piston is not positioned in the center of the sewage draining exit, the profile of the sewage draining exit corresponds to the profile of the plate-shaped piston, and the gap can be formed between the profile of the sewage draining exit and the profile of the plate-shaped piston when the piston rotates for one circle and the sewage draining exit is vertically seen.
Preferably, the piston is a plate-shaped piston, the center of gravity of the toilet plate-shaped piston is not on the rotating axis, the rotating axis is not vertical to the horizontal plane, and in a static state of the plate-shaped piston, the position of the center of gravity of the piston is determined as required under the action of gravity, so that the profile of the sewage draining outlet corresponds to the profile of the plate-shaped piston.
The piston is a plate-shaped piston, the sewage draining outlet corresponds to the corresponding profile of the lower bottom of the plate-shaped piston, the rotating center of the plate-shaped piston is not positioned at the center of the lower bottom of the piston, the distance from the axis of the piston to each point of the outer edge of the lower bottom of the piston is different, the length of the piston is different, and the profile of the lower bottom of the piston comprises a circle, a regular polygon or a non-circular or a non-regular polygon, such as a triangle, a square.
Preferably, the toilet stool realizes piston rotation by spraying water to the piston impeller through the water spraying pipeline, the lower bottom of the piston is a non-circular piston, the rotating axis of the piston is not positioned in the center of the lower bottom of the piston, and the inner and outer outlines and the rotating track of a circle of impeller on the piston are the same as the position of the impeller on the piston in the prior art and are a circle of ring.
Preferably, the invention is suitable for the toilet bowl with the piston and the drain outlet of the toilet bowl which are not contacted and have a certain distance.
According to the toilet disclosed by the invention, if something falls into a pipeline below a sewage outlet of the toilet, the piston is rotated to enable the piston and the sewage outlet to form a maximum gap, and the something is easy to take out; the lower opening of the pipeline is blocked, so that the pipeline is easy to dredge; the internal parts of the toilet stool pipeline have faults, and particularly the wrench can more conveniently reach the position below the toilet stool piston from the largest gap between the toilet stool sewage outlet and the piston, so that the maintenance is very convenient. According to the toilet disclosed by the invention, if the lower opening of the toilet pipeline and the pipeline below the toilet pipeline are blocked, the piston is slightly pushed, the maximum gap is formed between the piston and the sewage draining outlet, and meanwhile, as the distance between the piston and the sewage draining outlet is fixed in the vertical direction, a dredging tool can conveniently penetrate through the gap between the sewage draining outlet and the piston to conduct dredging operation.
The correspondence between the lower bottom contour of the piston and the contour of the sewage outlet of the toilet bowl is embodied in that after the piston stops rotating, the minimum gap or the small amount of overlap between the projection contours of the piston and the sewage outlet on the horizontal plane is better met when the piston and the sewage outlet are downwards directed.
Preferably, the gravity center of the toilet piston is not on the rotation axis center, the rotation axis center is not perpendicular to the horizontal plane, after the rotating piston is stationary, the gravity center of the piston is located at the lowest position of the gravity center rotation track, it is ensured that the piston and the toilet drain outlet are located at the best corresponding position, in order to realize that the piston is located at the best corresponding position after stopping rotating, after the piston stops, the gravity center of the piston is located at the lowest position of the gravity center rotation track, when the piston rotates by inertia and the speed is slower and slower, if the gravity center reaches the highest position of the gravity center rotation track or is close to the highest position, the moment of the piston gravity on the movement of the piston is close to zero or very small, and the piston rotating very slowly is very easy to change the position to generate the movement critical state and stop rotating.
Preferably, in order to overcome the defect that the gravity center of the piston is easy to be stopped at the highest position of the rotation track or the defect that the longest generatrix on the surface of the piston stops above the transverse shaft pipe, the piston is provided with a third magnet 70, a support part in the toilet bowl pipe or a fixed fulcrum is provided with a fourth magnet 71, the third magnet and the fourth magnet are closest, the two end surfaces with the same magnetic poles of the two magnets are also closest, and the third magnet and the fourth magnet have the maximum repulsive force, so that the gravity center of the piston is prevented from being stopped at the highest position and the position with the closest position of the rotation track due to almost no rotation acting force, and the piston comprises a plate-shaped piston. The repelling surface positions of the third magnet and the fourth magnet which correspond to each other comprise inward and outward direction correspondence which takes the rotating shaft center of the piston as the center and outward and inward direction correspondence which takes the rotating shaft center of the piston as the center, and also comprise the up-and-down direction correspondence of the two magnets. When the piston and the sewage draining exit are in corresponding positions, the piston is static, and from the vertical direction of the sewage draining exit downwards, the clearance between the outer contour of the sewage draining exit and the outer contour of the projection of the piston on the horizontal plane is minimum or the piston and the piston are mutually covered without the clearance.
The invention is most suitable for the toilet stool with the piston not in contact with the drain outlet of the toilet stool and with a distance interval.
Preferably, when the center of gravity of the piston coincides with the highest point of the rotation trajectory of the center of gravity, the third magnet is closest to the fourth magnet.
Preferably, the piston is a toilet of plate-like construction, the highest point part 39 of the piston, including the part located below the toilet pipe around the waste outlet, which part is located directly above the support member.
The supporting component or the water spraying shaft tube of the piston can be fixed at each position of the toilet stool pipeline according to specific conditions, and the supporting and water supplying effects are realized.
Preferably, the toilet bowl comprises a special nozzle 35 for flushing the piston, water flow sprayed by the nozzle directly penetrates through a drain outlet of the toilet to directly flush the piston of the toilet, and the water flow sprayed by the special nozzle is not in contact with other parts of the toilet in the process of flushing the piston, so that potential energy loss is very small, the utilization rate of water spraying potential energy is high, and the piston is favorably flushed cleanly and water is saved. The piston type toilet in the background technology is also suitable for the special spray head, and is beneficial to clean piston flushing and water saving.
Preferably, the upper surface of the toilet piston is of a conical surface structure.
Preferably, the toilet pipeline is provided with an air circulation pipeline which leads to the outside, and the air circulation channel is connected with the toilet pipeline connector at the highest position of the toilet pipeline, so that the convenience in air circulation is facilitated.
In order to reduce the air which may spread from the sewer to the upper part of the sewage outlet of the toilet bowl when the toilet bowl is in an idle state, a sealing device is added at the lower opening 28 of the toilet bowl pipeline.
Preferably, the lower end of the shaft of the toilet piston is provided with a sealing device, which comprises a vertical rod 31 and a sealing sheet 30, wherein the sealing sheet covers the lower opening 28 of the toilet pipeline under the condition that no sundries have pressure on the sealing sheet. The vertical rod is made of elastic materials and is soft, and the sealing piece has no elasticity and can play the same effect.
The sealing sheet is soft and elastic, and when sundries such as feces and urine fall down, the sealing sheet is pressed down by the gravity pressure of the sundries, and the sundries smoothly enter a sewer or a dirt box through the lower opening of the toilet stool pipeline.
Preferably, the stool pot includes piston water spray central siphon 1, flexible central siphon 24, water spray central siphon lower extreme inner wall has lower part piston 23 and flexible central siphon upper portion piston 22 to correspond and forms scalable cylinder structure, perhaps the second lower part piston of water spray central siphon lower extreme outer wall corresponds with flexible central siphon upper end second upper portion piston and forms scalable cylinder structure, when flexible pipe is located the bottom, there is inlet opening 27 between upper portion piston and the lower part piston, inlet opening and cross axle pipe 17 intercommunication, the inlet opening gets into pressure water, flexible central siphon rises, under the idle state, flexible central siphon can descend to the extreme low position by gravity, flexible central siphon lower part end seal live pipeline end 28.
Preferably, the toilet telescoping shaft tube 24 comprises a telescoping shaft tube with a cone structure 25 at the lower end, and the cross shaft tube has a water jet hole contrasting the sealing portion cone structure.
When the toilet flushes, water flow reaches the position between the upper piston and the lower piston inside the water spraying shaft pipe through the transverse shaft pipe and the water inlet hole, the upper piston and the telescopic shaft pipe are pushed by water pressure to move upwards, the lower opening of the toilet pipeline is opened, and excrement and urine enter the smooth sewer.
Preferably, the toilet bowl, its characterized in that still the toilet bowl still includes isolated curtain 32 of round, isolated curtain upper end is installed in the stool pot drain position, and isolated curtain is located between drain below and the stool pot piston, and isolated curtain material is including having elastic rubber material. Isolation curtain is frivolous, soft, and the size that falls on the piston alright with passing isolation curtain landing to toilet bowl pipeline bottom, isolation curtain can be fine isolation toilet bowl pipeline bottom the air stretch to the toilet bowl top.
When the piston is positioned at the highest position and is idle, the piston keeps a certain distance from a sewage outlet of a toilet, and a circle of channel is arranged between the piston and the inner wall of a pipeline around the sewage outlet of the toilet, so that the device of the lifting part descends for a shorter distance, occupies a shorter height space, and also realizes that the distance between the piston and the sewage outlet of the toilet is enough for excrement to fall down from the channel between the piston and the sewage outlet of the toilet; or the piston keeps a fixed distance from the sewage draining exit, the piston is fixed in the vertical direction and can rotate, and thus no lifting part occupies the lifting space. The piston or the piston sealing ring is not contacted with the sewage outlet of the toilet stool, so that no friction exists, and the service life of the product is prolonged. The water closet does not need to press the piston and the piston return spring downwards any more during flushing, the pressure required by flushing water flow of the water closet is smaller, meanwhile, the water closet does not have a telescopic cylinder barrel structure device with low requirement on water impurity rate to control the piston to descend, the flushing impurities of the water closet are more, the influence on the water closet is not great, and the applicable flushing water quality range is wider.
When the toilet is in an idle state, the piston keeps a certain distance from the drain outlet 21 of the toilet, so that the water consumption for pressing the piston down is reduced,
the length of the telescopic part is reduced, and the overall height of the toilet is reduced; the structure of the whole product is simple; meanwhile, after excrement falls, most of the excrement slides to the bottom of the toilet bowl pipeline from the surface of the piston, so that the smell of the excrement is prevented or greatly reduced from spreading indoors; meanwhile, the piston has a certain distance space upwards, so that the piston is more convenient to mount and take down.
The piston keeps a certain distance with the sewage outlet of the toilet 19, and excrement falls to the piston and is very easy to slide to the bottom of a toilet pipeline.
The piston keeps a certain distance with a sewage draining exit of a toilet stool 19, the sewage draining exit is arranged right above the piston, the piston also has the function of blocking air at the bottom of a sewer pipe from spreading to the sewage draining exit, meanwhile, an air circulation channel 18 is arranged on a pipe of the toilet stool and leads to the outdoor position higher than the toilet stool, and air at the bottom of the sewer pipe and the pipe flows upwards and cannot spread upwards from the sewage draining exit of the toilet stool and flows to the outdoor position from the air circulation channel. The toilet pipe is provided with an air circulation channel which leads to the position higher than the toilet outdoors, air at the bottom of a sewer and the toilet pipe can be circulated to the outdoors from the channel through air pressure difference, and the outdoor channel opening can be provided with an unpowered rotary conversion balloon or a ventilator, so that the air exchange effect is improved.
Preferably, the air circulation channel is connected with the toilet pipeline, and the highest position of the toilet pipeline is favorable for facilitating air circulation.
The water spraying shaft tube has the functions of supporting and spraying water, and can be replaced by combining the supporting rod 20 which has the function of supporting independently and the water spraying shaft tube 36 which sprays water independently, so that the replacement with the same function is realized.
The plate-shaped piston fixing and water spraying device comprises a supporting rod for supporting the piston and a transverse shaft rod 17 which are fixedly connected, wherein the transverse shaft pipe 17 can be provided with a third water spraying pipeline for spraying water and can spray water through a water spraying shaft pipe 36, and the plate-shaped piston fixing and water spraying device also comprises a second shaft pipe 38 which directly penetrates through a toilet stool pipeline to realize fixing and water spraying. The second shaft pipe has the functions of supporting and directly or indirectly spraying water, and can be directly connected with a motor to realize the rotation of the piston.
Preferably, the water jet shaft tube comprises a third water jet channel 9, the water jet impacting the piston impeller to drive the piston to rotate.
Preferably, the supporting rod for supporting the piston is fixedly connected with the transverse shaft rod 17, the transverse shaft pipe 17 can be provided with a third water spraying pipeline for spraying water to the impeller, meanwhile, the transverse shaft pipe can only be provided with water spraying holes, the water spraying direction of the water spraying holes is opposite to that of the impeller, the piston is driven to rotate by spraying water, and the toilet stool is not provided with the third water spraying pipeline for impacting the impeller.
Preferably, the piston impeller 8 is located at the bottom of the piston connection.
The bottom of the water spray shaft tube is provided with the water spray holes, water flow or a bell mouth water curtain can be sprayed downwards, the bottom of a toilet stool pipeline, a horizontal drainage sewer pipeline or a vertical drainage sewer pipeline can be washed, the bell mouth water curtain is sprayed, and the upward spread of air in the deep part of the sewer pipeline can be reduced.
Description of the drawings:
FIG. 1 is a view showing the fitting structure of a water spraying shaft tube and a connecting member of a toilet
FIG. 2 is a view showing the fitting structure of a water jet shaft tube of a toilet and a connecting member having a water jet pipe
FIG. 3 is a view of the toilet piston housing and the connector
FIG. 4 is a structural diagram of a toilet piston and a toilet drain outlet at a certain distance
FIG. 5 is a view showing the combination of the rotary piston casing and the connection sleeve of the toilet
FIG. 6 is a view showing the structure of the lower opening of the toilet pipe
FIG. 7 is a view showing the structure of the lower opening of the toilet pipeline sealed by the matching of the water spraying shaft tube and the telescopic shaft tube of the toilet
FIG. 8 is a structural view of a toilet stool in which a plate-like piston is fixed by a support member
FIG. 9 is a structural view of a toilet stool in which a plate-like piston is fixed by a second shaft tube
FIG. 10 is a view showing the structure of a toilet bowl in a state where a gap is formed between a plate-shaped piston and a drain outlet of the toilet bowl
FIG. 11 is a view showing the structure of a toilet bowl in a state where a plate-like piston is corresponding to a toilet bowl discharge port when the piston is stationary
FIG. 12 is a view showing the structure of a toilet bowl in a state where a gap is formed between a plate-shaped piston and a drain outlet of the toilet bowl
The specific implementation mode is as follows:
the invention relates to a design method of a toilet piston, which comprises a water spraying shaft tube, a piston shell, a connecting piece and a bearing, wherein the inner wall of the connecting piece is provided with a bearing groove hole, an inner sleeve of the bearing is fixedly arranged on the outer wall of the water spraying shaft tube, an outer sleeve of the bearing is arranged in the bearing groove hole of the connecting piece, the connecting piece and the piston are mutually matched and tightly inserted or connected through other methods, and the connecting piece and the piston shell. Preferably, the outer diameter of the piston shell is smaller than that of a sewage draining port of a toilet stool, and the piston shell can be taken out of the sewage draining port; preferably, the outer wall of the toilet piston is provided with a rubber ring or other objects which can be detached and taken out from the drain outlet, and the outer diameter of the whole piston after the toilet piston is installed is larger than the drain outlet of the toilet, so that the air blocking the sewer can stretch to the drain outlet of the toilet. The piston surface is smooth, and is convenient for wash clean, compares with other squatting pans, can not expose unclean stool pot sewer or baffle, gives other people good sensation.
Preferably, the piston housing includes an internal thread, the outer wall of the connecting member includes an external thread, and the external thread of the connecting member and the internal thread of the piston are screwed to each other.
Preferably, the connecting piece and the piston housing are screwed together in a direction opposite to the rotation direction of the piston after being impacted by water.
Preferably, the outer wall of the connecting piece comprises a plug structure, and the piston shell is provided with a plug slot hole which is matched with the plug structure to form a connecting structure. The cross section of the outer wall of the plug structure comprises various shapes such as a circle, a triangle, a quadrangle, a polygon and a semicircle.
Preferably, the outer wall plug structure of the connecting piece is provided with a spring top bead structure.
The water spray shaft tube is connected with the piston shell through the connecting piece, so that the piston can be conveniently detached from the water spray shaft tube.
Preferably, the toilet connecting piece comprises a section of central hole, a groove and a first water spraying pipeline, the water spraying shaft pipe penetrates through the central hole, the central hole is provided with a circle of grooves 5, the groove is communicated with the first water spraying pipeline 7, and the water spraying shaft pipe at the position corresponding to the groove is provided with a water outlet 15.
Preferably, the inner wall of the piston shell comprises a circle of second slotted holes, the second slotted holes are communicated with the second water spraying pipeline 11 of the piston, and after the connecting piece is screwed with the piston shell, the first water spraying pipeline and the second water spraying pipeline of the connecting piece are communicated through the second slotted holes. The second water spraying pipe comprises a water spraying pipe capable of spraying water in the direction above the piston.
If the periphery of the water spraying opening of the first water spraying pipeline of the connecting piece is not surrounded by the piston shell, the first water spraying pipeline can directly spray water to the toilet bowl pipeline.
Preferably, the bottom of the connecting piece comprises a positioning hole.
When the toilet piston needs to be detached, one end of the maintenance rod is inserted into the positioning hole of the connecting piece, the other end of the maintenance rod is fixed on the transverse shaft tube, the toilet piston is rotated, the thread of the piston shell is loosened, the piston is detached, and similarly, when the piston is installed, the maintenance rod is fixed on the transverse shaft tube, the piston is rotated, and the piston is screwed.
The invention discloses a design method of a toilet piston, which comprises a water spraying shaft tube 1, a piston shell 10, a connecting piece 3 and a bearing 2, and is characterized in that the piston shell comprises an internal thread 14, the connecting piece comprises an external thread 4, an inner bearing sleeve is fixedly arranged on the outer wall of the water spraying shaft tube, an outer bearing sleeve is arranged in a bearing groove hole of the connecting piece, and the connecting piece and the piston shell are fixed together after the external thread of the connecting piece and the internal thread of the piston.
The direction of mutual screwing of the connecting piece and the piston shell is opposite to the rotating direction of the piston after being impacted by water.
The bottom of the water spraying shaft tube is provided with a water soaking hole 16, and the leached water can lubricate the bearing.
The connecting piece comprises a section of central hole, the central hole is provided with a circle of grooves 5, the grooves 5 are communicated with a first water spraying pipeline 7, and water outlets 15 are arranged on the water spraying shaft pipe corresponding to the grooves.
The inner wall of the toilet piston shell comprises a circle of slotted holes, the slotted holes are communicated with a second water spraying pipeline of the piston, and after the connecting piece is screwed with the piston shell, the first water spraying pipeline of the connecting piece is communicated with the second water spraying pipeline.
The connecting piece sets up impeller 8, has spray pipe 9 to spray water to the impeller, and the connecting piece is connected with the piston casing, washes by water to the impeller, can drive the piston rotation. The impeller is arranged on the connecting piece, so that the toilet piston shell can be manufactured more easily, the piston shell has a simpler structure, and the piston shell can be replaced more easily.
A design method of a toilet piston comprises a water spraying shaft tube, a piston shell, a bearing and a second connecting piece, and is characterized in that the piston shell comprises a bearing slotted hole and a mounting bearing, a plug slotted hole is arranged in the middle of the second connecting piece, the outer wall of the second connecting piece is mounted in a bearing inner sleeve, the top of the water spraying shaft tube comprises a plug structure, the plug slotted hole and the plug structure are in a matched connection structure, and a bearing outer sleeve can rotate relative to the plug slotted hole and the plug structure.
The plug structure section comprises various shapes such as a circle, a triangle, a quadrangle, a polygon, a semicircle and the like.
Preferably, the water spray shaft tube top plug structure has spring top pearl, and the tightness between plug slotted hole and the plug structure both can be guaranteed to spring top pearl structure, can realize that the plug can directly extract again.
The invention solves the problems of the blockage of the sewer port of the toilet pipeline and the water inlet failure of the transverse shaft pipe or the transverse shaft pipe, and solves the inconvenience in maintenance.
The toilet drain 65 and the corresponding piston 37 comprise a non-circular or non-regular polygon, including an elliptical profile, with the centre of rotation of the piston being in the centre of the lower base of the piston.
The toilet drain 65 and the corresponding piston 37 are non-circular in outline, and when a point 68 on the outer edge of the lower bottom of the piston, which is closest to the rotation axis of the piston, is closest to a point 69 on the inner edge of the toilet drain, which is farthest from the center of the toilet drain, from the upper side of the toilet drain to the bottom of the lower pipeline, a larger gap 67 is formed between the piston and the toilet drain.
If the lower part of the toilet bowl pipeline is blocked, the piston is rotated to enable the gap to be formed below the toilet bowl sewage draining outlet, the gap can be dredged, and if the transverse shaft tube of the piston needs to be replaced or maintained, the gap is convenient to maintain.
When the piston is in a static state, the clearance between the outer contour of the lower bottom of the piston and the outer contour of the sewage draining outlet in the up-down direction is minimum,
the height of the piston is smaller than the width of the sewage draining exit, after the piston is taken off in the toilet bowl pipeline, the connecting line with the longest distance between two points on the opposite sides of the piston bottom is in the same plane with the connecting line with the longest distance between two points on the opposite sides of the sewage draining exit according to the up-down direction, and meanwhile, the rotating axis of the piston is kept horizontal or nearly horizontal, so that the piston can be taken out from the sewage draining exit of the toilet bowl very conveniently. The piston is convenient to mount and dismount.
2, the toilet drain outlet 65 and the corresponding piston 37 are circular, regular polygon or non-circular or non-regular polygon, and the rotation axis of the piston is not in the center of the bottom of the piston.
The lower bottom outlines of the toilet drain outlet and the piston comprise a circle, a regular polygon or a non-circle or a non-regular polygon, the rotating axis of the piston is not in the lower bottom center of the piston, the rotating axis is not in the center of the drain outlet, when the farthest distance from the lower bottom of the piston to the rotating axis and the rotating axis of the piston are on the same side of the center of the drain outlet, a larger gap 67 is formed between the piston and the drain outlet, and the gap is convenient for product maintenance.
The stool pot that realizes the piston rotation without water impact piston impeller, the prior art through using electric energy or compressed air realizes the stool pot of piston rotation, piston and central siphon fixed connection, central siphon axial fixity can drive the piston rotation, stop, and the concrete control mode of central siphon includes: the shaft tube lower extreme is connected with the motor, and rotation and stopping are realized through prior art.
Claims (10)
1. A toilet design method comprises a piston shell, a toilet bowl, a toilet pipeline and a supporting part, wherein the toilet bowl is connected with the toilet pipeline, and the supporting part supports a piston to be fixed inside the toilet pipeline.
2. The toilet design method of claim 1, further characterized in that the uppermost area portion of the toilet piston comprises a portion located below the toilet pipe outside the waste outlet.
3. The toilet design method of claim 1, further characterized in that the toilet conduit has an air circulation conduit leading to the outside.
4. The method of designing a toilet according to claim 1, wherein the piston is a plate-like piston.
5. The toilet design method of claim 1, further characterized in that the piston is rotatable: the toilet piston also comprises a bearing and an axle tube, the axle tube is directly or indirectly fixed in the toilet pipeline and is rotationally connected with the piston through the bearing, the axle tube is also a supporting part of the piston, the piston and the axle tube can rotate relatively through the bearing, the piston shell comprises a bearing slot hole, the bearing is installed, and the top of the axle tube is matched and fixed with the bearing inner sleeve; or the piston shell comprises a protruding shaft rod which is matched and fixed with the inner hole of the bearing, and the inner wall of the shaft tube or the connecting sleeve is matched and fixed with the outer sleeve of the bearing.
6. The toilet design method of claim 5, further characterized in that the piston is a plate-shaped piston, the toilet piston has an impeller, the shaft tube comprises a direct or indirect water jet hole to jet water to impact the impeller of the piston to push the piston to rotate, and the shaft tube further comprises a separate water jet shaft tube which is not directly communicated with the shaft tube rotationally connected with the piston.
7. The design method of toilet as claimed in claim 5, further characterized in that the piston is a plate-shaped piston, the profile of the toilet drain outlet and the profile of the piston have corresponding conditions, the axis of rotation of the piston is at the center of the lower bottom of the piston, and the distances from the axis of the piston to the points of the outer edge of the profile of the piston are different.
8. The design method of toilet as claimed in claim 5, further characterized in that the piston is a plate-shaped piston, the profile of the toilet drain outlet and the profile of the piston have corresponding conditions, the rotation axis of the piston is not in the center of the lower bottom of the piston, the distances from the axis of the piston to each point of the outer edge of the lower bottom of the piston are different, and the rotation axis of the piston is not in the center of the drain outlet.
9. The design method of toilet according to claim 5, wherein the piston is a plate-shaped piston, the toilet further comprises a third magnet, a fourth magnet, the third magnet is mounted on the piston, the fourth magnet is mounted on the support member or the fixed fulcrum in the toilet pipe, the positions of the repelling surfaces of the third magnet and the fourth magnet corresponding to each other include the inward-outward direction corresponding to the center of the rotation axis of the piston and the outward-inward direction corresponding to each other, and the upward-downward direction corresponding to each other of the two magnets, and the third magnet and the fourth magnet have the maximum repelling force when they are nearest to each other.
10. The toilet design method according to claims 7, 8, and 9, further characterized in that the center of gravity of the toilet piston is not on the axis of rotation, which is not perpendicular to the horizontal plane.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010120693.3A CN111305335A (en) | 2020-02-26 | 2020-02-26 | Toilet and design method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010120693.3A CN111305335A (en) | 2020-02-26 | 2020-02-26 | Toilet and design method |
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| CN111305335A true CN111305335A (en) | 2020-06-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024078467A1 (en) * | 2022-10-11 | 2024-04-18 | 王永强 | Toilet bowl |
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| CN110747953A (en) * | 2019-12-02 | 2020-02-04 | 唐山科理达环保科技有限公司 | Toilet and design method |
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| EP0314358A1 (en) * | 1987-10-27 | 1989-05-03 | Thetford Corporation | Portable toilet with battery operated flush assembly |
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