CN219732193U - Closestool with stubborn stain flushing device - Google Patents
Closestool with stubborn stain flushing device Download PDFInfo
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- CN219732193U CN219732193U CN202222333144.1U CN202222333144U CN219732193U CN 219732193 U CN219732193 U CN 219732193U CN 202222333144 U CN202222333144 U CN 202222333144U CN 219732193 U CN219732193 U CN 219732193U
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- toilet
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 889
- 238000005507 spraying Methods 0.000 claims description 174
- 239000007921 spray Substances 0.000 claims description 63
- 230000001502 supplementing effect Effects 0.000 claims description 28
- 239000003814 drug Substances 0.000 claims description 23
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- -1 sanitizer Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a toilet bowl with a stubborn stain flushing device, which is characterized in that an inner cavity is arranged in a base and communicated with a sewage discharge pipe for discharging sewage, and the toilet bowl is characterized in that: the water pump is provided with a water inlet and a water outlet; a water suction port is arranged in the inner cavity and/or a water suction port is arranged in the blow-down pipe, and the water suction port is communicated with a water inlet of the water pump; the water outlet of the water pump is communicated with any one or more of the holes or the openings arranged on the base, or the water outlet of the water pump is communicated with any one or more of the holes or the openings arranged on the side of the base; the water pump can pump out the water and then convey the water back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity. The utility model can effectively remove stubborn stains generated on the surface of the inner cavity due to long-term non-use, dirty water when wiping the floor, and the like, and the harm of the splashed water to the floor or human body caused by the toilet brush in the prior art can be avoided in the flushing process.
Description
Technical Field
The utility model belongs to the technical field of structural improvement of sanitary appliances, relates to a technology for flushing an inner cavity of a toilet, and particularly relates to a toilet with a device for flushing stubborn stains.
Background
The toilet bowl is a sanitary tool frequently used in daily work and life of people, and has the structure that: including base 14, water tank 9, toilet seat 33 and toilet lid 34, set up inner chamber 6 (the inner chamber is the funnel shape generally) in the base, be provided with water tank or base side on the inner chamber side base and be provided with the water tank, inner chamber upper end opening part sets up toilet seat 33 and toilet lid 34, the water tank upper end sets up end cover 10, set up bath part 11 in the water tank, be provided with blow off pipe 13 in the base, the import B of blow off pipe one end communicates with the lower part or the bottom position of inner chamber, the export C of the other end of blow off pipe communicates with the drain 15 that sets up in the base below, after the closestool is installed, the drain passes through sealed pad and the sealed intercommunication of drain house steward on ground. The drain pipe has a high point A between the inlet B and the outlet C, which is higher than the bottom of the inner cavity and the inlet B by a certain height, so that the water at the bottom of the inner cavity cannot flow through the high point A in a static state, namely, a water trap is formed between the bottom of the inner cavity and the high point A. The water 16 at the trap seals the bottom of the cavity and the inlet B of the drain, preventing the odor from being discharged from the drain into the space where the toilet is located. In addition to the above-described structure having a water tank, there is a toilet structure without a water tank as shown in fig. 4.
The upper end of the inner cavity is provided with a rim 4, the side surface or the bottom surface 5 of the rim can be provided with water spraying holes 3 as shown in figures 1-4, the inner part 1 of the rim is communicated with the water tank through a water channel 8, in the structure, water in the water tank enters the water channel through a water outlet part 12 of the flushing part, then flows to each water spraying hole through the inner part 1 of the rim, is sprayed to the surface 2 of the inner cavity from the water spraying holes, and water collected at the bottom of the inner cavity carries dirt and is discharged from a sewage drain after passing through the sewage drain.
In addition, as shown in fig. 5-7, the inner cavity surface below the edge is provided with a substantially horizontal annular groove 31, at least one water outlet hole 32 communicated with the water channel is arranged in the groove (the water outlet direction of the water outlet hole is generally directed to the tangential direction of the annular groove 31), in the structure, water in the water tank is sprayed out from the water outlet hole after passing through the water channel, flows along the groove while flowing towards the inner cavity surface by gravity, finally flows to the bottom of the inner cavity, and the collected water carries dirt and is discharged from the drain outlet after passing through the drain outlet.
Besides the two toilets which use the water spraying hole structure and the water outlet hole structure independently, the toilet structure which combines the water spraying hole structure with the groove and the water outlet hole structure can improve the discharge effect of dirt. The closestool structure without the water tank can also be provided with a water spraying hole, a water outlet hole or a combined structure of the water spraying hole and the water outlet hole.
In order to further improve the sewage draining effect, the inner cavity surface opposite to or beside the sewage draining pipe inlet B is provided with an injection port 17 which is also communicated with the water channel through a water flow channel arranged in the base or a water flow channel arranged outside the base, or is directly communicated with a water outlet part of the water tank or an external water source (external water source) of the closestool without the water tank through the water flow channel arranged in the base or the water flow channel arranged outside the base. When the water collected in the inner cavity pushes the dirt to move towards the sewage drain pipe, the water sprayed from the spraying port provides additional direct pushing force (the surface of the sewage drain pipe inlet B facing the inner cavity is provided with the spraying port) or spiral pushing force (the surface of the inner cavity beside the sewage drain pipe inlet B is provided with the spraying port), so that the dirt can be discharged more quickly and thoroughly.
The using process of the closestool with the structure is as follows: after the people finish the convenience (excretion), the buttons arranged on the water tank cover 10 or the buttons arranged on other parts are pressed, the buttons drive the flushing part, water in the water tank enters the inner cavity through the water channel, and then the collected water carries dirt to be discharged.
In practical use, it is found that, in addition to the excrement of a user, the dirt in the inner cavity of the toilet bowl also has stubborn stains such as bacterial films or other dirt membranous substances formed on the surface of the inner cavity when the water is stored for a long time (for example, more than several days to more than ten days), for example, dirt formed on the surface of the inner cavity after mopping dirty water is poured into the toilet bowl, the area of a toilet in a house is smaller, only one toilet bowl is provided, most of the places are not provided with special mop pools, people just need mopping, the dirty water generated after mopping can only be poured into the toilet bowl, the dirt membranous substances generated after the dirty water is poured into the toilet bowl are normal, and the inner cavity surface cannot be cleaned effectively by single or double flushing, at this time, the method that people can adopt includes: 1. after the water tank stores water, the button is pressed down again to flush, and the water tank still cannot be cleaned up after flushing for a plurality of times, and water resources are wasted very much; 2. the surface of the inner cavity is brushed by using the manual toilet brush, so that the operation mode is backward, and the splashed water can pollute the ground or human body.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a closestool with a stubborn stain flushing device. The device draws the water of inner chamber out, then carries back the inner chamber surface, forms the washing that is repeated from this, can also add various medicaments such as sanitizer, disinfectant or deodorant before the washing process, in-process or after the process, can get rid of the peculiar smell, can also assist to clear away intractable spot, and whole washing process is automatic to be accomplished repeatedly, need not artifical the participation, efficient and sanitary.
The technical scheme adopted by the utility model is as follows:
the utility model provides a closestool with obstinate spot washing unit, includes the base, is provided with the inner chamber in the base, and the inner chamber intercommunication is used for the blow off pipe of blowdown, its characterized in that: the water pump is provided with a water inlet and a water outlet;
a water suction port is arranged in the inner cavity and/or a water suction port is arranged in the blow-down pipe, and the water suction port is communicated with a water inlet of the water pump;
the water outlet of the water pump is communicated with any one or more of the holes or the openings arranged on the base, or the water outlet of the water pump is communicated with any one or more of the holes or the openings arranged on the side of the base;
the water pump can pump out the water and then convey the water back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity.
The water pump can pump the water in the inner cavity, then the water is conveyed back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity;
and/or the number of the groups of groups,
the water pump can pump water from the water tank, and the water is conveyed back to the inner cavity through the opening or the opening, preferably the water pump can pump water from the water tank, and the water is conveyed back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity;
and/or the number of the groups of groups,
the water pump can pump water from an external water source back to the inner cavity through the opening or the opening, preferably the water pump can pump water from the external water source back to the inner cavity through the opening or the opening after pumping the water from the external water source through the pipeline, and the water after being pumped back can flush the surface of the inner cavity.
The preferable scheme is as follows: a valve is arranged in the pipeline, and more preferably, the valve is an electric control valve;
the preferable scheme is as follows: the holes or openings are arranged on the surface of the inner cavity or at any one or more positions of the edge of the inner cavity or at the side of the toilet seat or the toilet cover or the base.
Further:
when the water pump works, water at the bottom of the inner cavity can be pumped out and conveyed back to the inner cavity, and the conveyed back water can wash the surface of the inner cavity.
The preferable scheme is as follows: the water pump can repeatedly pump out the water at the bottom of the inner cavity and convey the water back to the inner cavity, and the repeatedly conveyed water can repeatedly wash the surface of the inner cavity.
Further:
the surface of the inner cavity or the surface of the inner part of the blow-down pipe, which is immersed below the liquid level of the water in the inner cavity, is provided with a water suction port, and the water pump is arranged in the base, outside the base, inside the water tank or outside the water tank;
the water inlet of the water pump can pump out the water of the inner cavity from the water suction port when the water pump works, and the water outlet of the water pump conveys the pumped water back to the inner cavity and washes the surface of the inner cavity.
Further:
the water sucking port is an injection port arranged in the inner cavity;
the water pump is arranged in the water flow passage communicated with the jet orifice or the water pump is arranged outside the water flow passage communicated with the jet orifice, preferably the water pump is arranged outside the water flow passage communicated with the jet orifice in parallel, the water inlet of the water pump can pump water in the inner cavity from the jet orifice when the water pump works, and the water outlet of the water pump can convey the pumped water back to the inner cavity and flush the surface of the inner cavity.
Further:
the inner cavity surface is provided with at least one flushing port capable of spraying water to the inner cavity surface, and the flushing port is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
The inner cavity surface is provided with a water spraying pipe capable of spraying water to the inner cavity surface, and the water spraying pipe is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the inner cavity surface is provided with a convex edge, the side edge or the bottom surface of the edge is provided with a water spraying hole capable of spraying water to the inner cavity surface, and the water spraying hole is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the surface of the inner cavity is provided with a groove, at least one water outlet hole capable of spraying water to the surface of the inner cavity is arranged in the groove, and the water outlet hole is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the inner cavity surface is provided with a convex edge, the side edge or the bottom surface of the edge is provided with a water spraying hole capable of spraying water to the inner cavity surface, the edge is internally provided with a water spraying pipe, and the water spraying pipe is communicated with a water outlet of a water pump;
and/or the number of the groups of groups,
the base is provided with a toilet seat, and the inner side surface or the bottom surface of the toilet seat is provided with at least one water spraying hole capable of spraying water to the inner cavity surface, and the water spraying hole is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the toilet seat is provided with a toilet seat cover, the bottom surface of the toilet seat cover is provided with at least one water spraying hole capable of spraying water to the surface of the inner cavity, and the water spraying hole is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the toilet seat is characterized in that the toilet seat cover is arranged on the base, a water spraying component is arranged on the bottom surface of the toilet seat cover, and the water spraying component can spray water to the surface of the inner cavity in a static state or a rotating state.
The opening or the opening is any one or a plurality of flushing ports, water spraying holes or water outlet holes.
Further:
any one or more of the flushing port, the water spray pipe, the water spray hole or the water outlet hole can supplement water to the inner cavity when being communicated with the water tank or an external water source.
The preferable scheme is as follows: any one or more of the flushing port, the water spray pipe, the water spray hole or the water outlet hole is/are communicated with the water tank through a water supplementing pipeline or is/are communicated with an external water source through a water supplementing pipeline, and a valve is arranged in the water supplementing pipeline.
The preferable scheme is as follows: the valve is an electrically controlled valve.
Further:
the inner cavity is provided with a water supplementing port which is communicated with the water tank or an external water source.
Preferably, the inner cavity is provided with a water supplementing port, the water supplementing port is communicated with the water tank through a water supplementing pipeline or is communicated with an external water source through a water supplementing pipeline, and a valve is arranged in the water supplementing pipeline.
The preferable scheme is as follows: the valve is an electrically controlled valve.
Further:
the water pump is also communicated with a medicine tank.
Further:
also comprises a medicine pot which can deliver medicine to the inner cavity,
the preferable scheme is as follows: the outlet of the canister communicates with one or more of the following structures in the interior cavity:
The outlet of the medicine tank is communicated with the flushing port;
and/or the number of the groups of groups,
the outlet of the medicine tank is communicated with the water spraying pipe;
and/or the number of the groups of groups,
the outlet of the medicine tank is communicated with the water spraying hole;
and/or the number of the groups of groups,
the outlet of the medicine tank is communicated with the water outlet.
Further:
the medicine tank is communicated with the water supplementing port, and the medicine tank can convey medicine to the inner cavity.
The utility model has the advantages and positive effects that:
in the utility model, a water pump is arranged in the base, outside the base, inside the water tank or outside the water tank, a water inlet of the water pump is communicated with a water suction port arranged in the inner cavity or the sewage drain pipe, a water outlet of the water pump is communicated with an opening or an opening which is arranged on the inner surface of the inner cavity or the inner cavity edge or the toilet seat or the toilet cover or the side of the base and can spray water to the inner cavity surface, the water pump automatically extracts water at the bottom of the inner cavity and conveys the water back to the inner cavity through the opening or the opening, and the conveyed water washes the inner cavity surface. The process can be automatically completed, the flushing time, the flushing times and the flushing force can be adjusted, water can repeatedly flush the inner cavity surface with a certain force, stubborn stains generated on the inner cavity surface due to long-term unused and dirty water wiping can be effectively removed, and the harm of splash water pollution to the ground or human body caused by a toilet brush in the prior art can be avoided in the flushing process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment;
FIG. 3 is a schematic view of a third embodiment;
FIG. 4 is a schematic view of a fourth embodiment;
FIG. 5 is a schematic view of a fifth embodiment;
FIG. 6 is a schematic view of a sixth embodiment;
fig. 7 is a schematic view of a seventh embodiment.
Detailed Description
The utility model will now be further illustrated by reference to the following examples, which are intended to be illustrative, not limiting, and are not intended to limit the scope of the utility model.
The utility model relates to a closestool with a stubborn stain flushing device, which comprises a base 14, wherein an inner cavity 6 is arranged in the base, and the inner cavity is communicated with a sewage discharge pipe 13 for discharging sewage, and the utility model is innovated in that: also comprises a water pump 23, which is provided with a water inlet 22 and a water outlet 24.
A water suction port is arranged in the inner cavity or a water discharge pipe is provided with a water suction port, and the water suction port is communicated with a water inlet of the water pump. A water suction port is arranged in the inner cavity and/or a water suction port is arranged in the blow-down pipe, and the water suction port is communicated with a water inlet of the water pump. The water outlet of the water pump is communicated with any one or more of the holes or the openings arranged on the base, or the water outlet of the water pump is communicated with any one or more of the holes or the openings arranged on the side of the base.
The water pump can pump water out (through the water inlet suction) and convey the water back to the inner cavity through the opening or the opening, and the conveyed water (through the opening or the opening) can flush the surface of the inner cavity. The preferable scheme is as follows:
the water pump can pump the water in the inner cavity and/or the water in the water tank and/or the water in the external water source back to the inner cavity through the opening or the opening after being pumped out, and the back water can flush the surface of the inner cavity (through the opening or the opening).
When the water pump pumps water from the water tank, the water pump pumps water from the water tank through the pipeline and conveys the water back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity. The water after flushing will fall to the bottom of the cavity.
When the water pump pumps water from an external water source, the water pump pumps water from the external water source through the pipeline and conveys the water back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity. The water after flushing will fall to the bottom of the cavity.
The preferable scheme is as follows: a valve is provided in the pipeline, and more preferably the valve is an electrically controlled valve.
The preferable scheme is as follows: when the water pump works, water at the bottom of the inner cavity can be repeatedly pumped out and conveyed back to the inner cavity, and the repeatedly conveyed water can repeatedly wash the surface of the inner cavity.
When the water pump takes water from at least one of the water tank and the external water source, the working mode is that, for example, the water inlet of the water pump is communicated with the inner cavity, the water tank and the external water source through a three-way valve or a four-way valve, a certain amount of water, for example, 1L, is firstly taken from at least one of the water tank and the external water source and pumped into the inner cavity for flushing, then the communication between the water inlet and the water tank and/or the external water source is disconnected, and then the water inlet of the water pump is communicated with the inner cavity, so that in the later flushing procedure, the surface of the inner cavity is circularly flushed by the water in the inner cavity.
The external water source refers, for example, to a tap water pipe that is connected to the toilet, or other water source external to the toilet.
The opening or the opening arranged at the side of the base can be a support structure such as a bracket and the like arranged at the side of the base, and the opening or the opening capable of spraying water to the surface of the inner cavity is arranged on the support structure; the opening or opening arranged beside the base can also be arranged on a toilet seat or a toilet cover arranged on the base. The preferable scheme is as follows: the apertures or openings are provided at any one or more of the inner cavity surface 2 or inner cavity rim 4 or toilet seat 33 or toilet lid 34 or the side of the base.
A drain pipe is arranged in the base, a high point A is arranged between an inlet B and an outlet C of the drain pipe and is higher than the bottom of the inner cavity and the inlet B by a certain height, so that water 16 at the bottom of the inner cavity cannot flow through the high point A in a static state, namely, a trap is formed between the bottom of the inner cavity and the high point A. The water at the water trap seals the bottom of the inner cavity and the inlet B of the sewage drain pipe, so that the odor is prevented from being discharged from the sewage drain pipe into the space where the closestool is located.
The preferable scheme is as follows: the surface of the inner cavity or the surface of the inner part of the drain pipe below the liquid level of the water immersed in the inner cavity is provided with a water suction port, such as a part connected with the inlet B of the drain pipe at the bottom of the inner cavity. The water pump is arranged in the base, outside the base, in the water tank or outside the water tank, and can repeatedly pump out water at the bottom (water trap) of the inner cavity through the water inlet, the water suction port and a hard pipe, a hose or other preset channels for water flowing in the base, and then the water is conveyed back to the inner cavity through the water outlet of the water pump, and the water repeatedly conveyed back can repeatedly wash the surface of the inner cavity.
The more preferable scheme is as follows: the water suction port is an injection port 17 arranged in the inner cavity, a water pump is arranged in a water flow passage 37 communicated with the injection port or a water pump is arranged outside the water flow passage communicated with the injection port, preferably, the water pump is arranged in parallel outside the water flow passage communicated with the injection port, the water inlet of the water pump is communicated with the injection port, the injection port is used as the water suction port, when the water pump works, the water inlet can repeatedly extract water at the bottom (trap) of the inner cavity from the injection port and then convey the water back to the inner cavity through the water outlet of the water pump, and the repeatedly conveyed water can repeatedly wash the surface of the inner cavity. Taking fig. 1 as an example: the water pump 23 is arranged in the base, the water inlet 22 of the water pump is communicated with the interface 18 arranged on the inner cavity wall through a valve 21, the interface is communicated with the jet orifice 17, and the valve can be a manual valve or an electric control valve. When the washing is needed, people can press a control switch of the entity or an opening button on the touch screen, the valve is opened, the water pump works automatically, water 16 at the bottom of the inner cavity is pumped out through the jet orifice and the interface, and then the water is conveyed back to the inner cavity through a water outlet 24 of the water pump. The control module connected with the control switch or the touch screen of the entity can control different stubborn stains in a timing mode, a flushing counting mode or a preset working mode aiming at different stubborn stains, and the stubborn stains are flushed cleanly through repeated flushing.
When the water pump works, water at the bottom of the inner cavity can be pumped out and conveyed back to the inner cavity, and the conveyed back water can wash the surface of the inner cavity.
The structure that the water outlet of the water pump conveys the pumped water back to the inner cavity, for example, the structure that the water outlet of the water pump conveys the pumped water at the bottom of the inner cavity back to the inner cavity may be:
1. as shown in fig. 1 and 3, the surface of the inner cavity is provided with at least one flushing port 7 (the flushing port is an opening communicated with the water outlet of the water pump) capable of spraying water to the surface of the inner cavity, for example, two flushing ports are respectively arranged at the positions of two sides of the inner cavity, which are close to the surface of the water tank, and the two flushing ports can be obliquely downwards arranged or horizontally arranged.
The flushing port is communicated with the water outlet of the water pump through a hard pipe, a hose or other preset channels for water flowing in the base, and the conveyed water is sprayed to the surface of the inner cavity through the flushing port which is obliquely arranged or horizontally arranged. The other preset channel can be the water channel 8 in fig. 1, at this time, the flushing port is directly communicated with the water channel, and when the water pump works, water is conveyed back into the water channel and then sprayed to the surface of the inner cavity through the flushing port.
2. The inner cavity surface is provided with a spray pipe capable of spraying water to the inner cavity surface, the spray pipe can be arranged on the inner cavity surface below the edge in fig. 1, for example, the inner cavity surface is provided with a plurality of sections of arc-shaped spray pipes, and an annular spray pipe extending along the inner cavity surface below the edge can be further arranged. The spray pipe of any structure is provided with an opening (the opening of the spray pipe is the opening communicated with the water outlet of the water pump), the opening is preferably inclined, and the sprayed water can cover the surface of the inner cavity below the opening.
The spray pipe is communicated with the water outlet of the water pump through a hard pipe, a soft pipe or other preset channels for water flowing in the base. Such as: the water spraying pipes are respectively communicated with the water outlets of the water pumps through hoses, and when the water pumps work, water is conveyed into the water spraying pipes through the hoses, and the openings of the water spraying pipes are inclined to spray the water to the surface of the inner cavity.
3. The inner cavity surface is provided with a convex edge 4, the cross section shape of the edge is any shape, but the inside 1 of the inner cavity surface is a water flowing channel, two ends of the channel can be communicated with a water channel, the side edge or the bottom surface of the edge is provided with a water spraying hole 3 (an opening communicated with a water outlet of a water pump) capable of spraying water to the inner cavity surface, the water spraying hole is preferably inclined, and sprayed water can cover the inner cavity surface below the water spraying hole.
The water outlet of the water pump is communicated with the water channel through a hard pipe, a hose or other preset channels for water flowing in the base, when the water pump works, the water is conveyed back into the water channel, and then the water is sprayed to the surface of the inner cavity through the channels and the water spraying holes in the edge.
4. As shown in fig. 5 and 6, the inner cavity surface is provided with at least one groove 31, at least one water outlet hole 32 (an opening for communicating the water outlet Kong Jishi with the water outlet of the water pump) capable of spraying water to the inner cavity surface is arranged in the groove, and the groove can be an annular groove along the inner cavity surface or a plurality of sections of grooves which are not communicated with each other. Such as: the groove is an annular groove, two water outlet holes are formed in the groove at intervals, and each water outlet hole is communicated with the water channel. The water outlet hole can be in a horizontal mode or inclined downwards, when in the horizontal mode, water is sprayed out from the water spraying hole, moves along the groove and simultaneously downwards flows under the action of gravity, and the sprayed water flows in a spiral shape on the surface of the inner cavity.
The water outlet of the water pump is communicated with the water channel through a hard pipe, a hose or other preset channels for water flowing in the base, when the water pump works, the water is conveyed back into the water channel, and then the water is sprayed to the surface of the inner cavity through the water outlet.
5. As shown in fig. 2, 3 and 4, the inner cavity surface is provided with a convex edge 4, the cross-section shape of the edge is arbitrary, but the interior 1 is a water flowing channel, two ends of the channel can be communicated with a water channel, the side edge or the bottom surface of the edge is provided with a water spraying hole 3 (an opening for spraying water Kong Jishi communicated with a water outlet of a water pump) capable of spraying water to the inner cavity surface, the water spraying hole is preferably inclined, and the sprayed water can cover the inner cavity surface below the water spraying hole.
The inner side of the edge is provided with a spray pipe 25 which can be a multi-section arc spray pipe or an annular spray pipe extending along the inner side of the edge for one circle, and the spray pipe is provided with an opening.
The spray pipe is communicated with the water outlet of the water pump through a hard pipe, a hose or other preset channels for water flowing in the base, for example: two ends of a spray pipe are communicated with the water outlet of the water pump through a hose, when the water pump works, water is conveyed into the spray pipe through the hose, and the water is sprayed to the surface of the inner cavity through an opening of the spray pipe and a spray hole arranged on the side edge or the bottom surface of the edge.
6. As shown in fig. 6, the toilet seat 33 is hinged on the base, and at least one water spraying hole 3 (an opening for communicating the water spraying Kong Jishi with the water outlet of the water pump) capable of spraying water to the inner cavity surface is formed on the inner side surface or the bottom surface of the toilet seat, and the water spraying hole is preferably inclined, so that the sprayed water can cover the inner cavity surface below the water spraying hole.
The water spraying hole 3 is communicated with the water outlet of the water pump through a hard pipe or a soft pipe, when the water pump works, water is conveyed into a water flow channel in the toilet seat, and then the water is sprayed to the surface of the inner cavity through the water spraying hole.
Preferably, a valve is provided in a hard pipe or hose in which the water spraying hole 3 communicates with the water outlet of the water pump, or in a water flowing passage inside the toilet seat, and is closed when the toilet is flushed, so that the water for flushing the toilet is prevented from being sprayed from the water spraying hole 3.
7. The toilet cover 34 is arranged on the base, at least one water spraying hole (the water spraying hole Kong Jishi is communicated with the water outlet of the water pump) capable of spraying water to the inner cavity surface is arranged on the bottom surface of the toilet cover, the water spraying hole is preferably an inclined spiral water spraying hole or an atomization water spraying hole, water sprayed by the inclined water spraying hole can cover the inner cavity surface below the water spraying hole, the water sprayed by the spiral water spraying hole is in a rotary umbrella shape and can cover the inner cavity surface, and the water sprayed by the atomization water spraying hole (the atomization nozzle) is in an umbrella shape and can cover the inner cavity surface.
The water spraying hole is communicated with the water outlet of the water pump through a hard pipe or a soft pipe, preferably, when the water pump works, water is conveyed into a water flowing channel inside the toilet cover or a pipeline arranged outside the toilet cover, and then the water is sprayed to the surface of the inner cavity through the water spraying hole.
Preferably, a valve is arranged at any position of a pipeline arranged in a hard pipe or a hose, a water flowing channel in the toilet cover ring or outside the toilet cover, wherein the hard pipe or the hose is communicated with the water outlet of the water pump, and the valve is closed when the toilet is flushed, so that the water for flushing the toilet is prevented from being sprayed out from the water spraying hole.
8. As shown in fig. 7, a toilet cover 34 is provided on the base, and a water spraying member is provided on the bottom surface of the toilet cover. The water spraying means may be a stationary water spraying disc or a rotatable water spraying disc 35; the water spraying component can also be a rotatable water spraying pipe or a rotatable water spraying head.
When a water spray disc in a static state: the water spraying disc is internally provided with a cavity, the side edge or the bottom surface of the water spraying disc is provided with water spraying holes (openings for communicating water spraying Kong Jishi with the water outlet of the water pump) which are arranged in a circular mode or an oval mode as a whole, one end of each water spraying hole is communicated with the cavity in the water spraying disc, and the other end of each water spraying hole faces the surface of the inner cavity. The holes may be inclined so that all of the holes spray water to cover the surface of the cavity below.
The cavity of the water spraying disc is communicated with the water outlet of the water pump through a hard pipe or a soft pipe, when the water pump works, water is conveyed into a water flowing channel in the toilet cover or a pipeline arranged outside the toilet cover, and then the water flows into the cavity of the water spraying disc and is sprayed to the surface of the inner cavity through a water spraying hole (an opening communicated with the water outlet of the water pump by the water spraying Kong Jishi).
Preferably, a valve is arranged at any position of a pipeline arranged in a hard pipe or a hose, a channel for water to flow in the toilet cover or outside the toilet cover, wherein the hard pipe or the hose is communicated with a water outlet of the water pump, and the valve is closed when the toilet is flushed, so that the water for flushing the toilet is prevented from being sprayed out from the water spraying hole.
The water spray disk of ability is when this: the bottom surface of the toilet cover is provided with a downward-oriented rotating shaft 36, a water spraying disc with a cavity is rotatably arranged on the rotating shaft, a water spraying hole (an opening communicated with a water outlet of a water pump is formed in the side edge or the bottom surface of the water spraying disc) is formed in the side edge or the bottom surface of the water spraying disc, one end of the water spraying hole is communicated with the cavity in the water spraying disc, and the other end of the water spraying hole faces the surface of the inner cavity.
The lower end or the bottom surface of the water spraying disc can have the shape of an inverted cone, a convex arc shape, an inverted cone table and the like, and water spraying holes (the water spraying holes Kong Jishi are communicated with the water outlet of the water pump) facing the inner cavity surface are arranged on the surfaces of the shapes.
The pivot can be hollow structure, and both inside is the passageway that rivers flowed, and the rotation connected mode between pivot and the water spray dish has two kinds:
a. be provided with between pivot and the water spray dish and rotate seal structure, both water spray coil can keep hydroenergy normal flow and can not leak in the two rotation junction when the pivot rotates, say: a sealing ring is arranged in the rotating joint of the water spraying disc, the rotating joint is sleeved on a limiting part arranged on the outer surface of the rotating shaft, the water spraying disc rotates, and the sealing ring plays a role in sealing;
b. the rotating shaft is communicated with the water spraying disc through a structure similar to a liquid slip ring (the liquid slip ring is a conveying component for conveying fluid between rotating components).
The water outlet of the water pump is used for conveying water into a water flowing channel in the toilet cover or a pipeline arranged outside the toilet cover through a hard pipe or a hose, then the water flows into a cavity of the water spraying disc through a rotating shaft inner channel, and the water in the cavity is sprayed to the surface of the inner cavity through a water spraying hole (an opening communicated with the water outlet of the water pump by the water spraying Kong Jishi).
The water spray coils the pivot pivoted mode has two kinds:
a. when water is sprayed from the water spraying hole (the water spraying hole with the water outlet with the water spraying hole Kong Jishi communicated with the water pump water outlet), on one hand, the water is sprayed to the surface of the inner cavity, on the other hand, the water spraying hole with the water spraying direction opposite to or with the deflection angle is sprayed from the water spraying hole with the water outlet with the water spraying hole Kong Jishi at the left side and the right side of the center of the water spraying disc, the two sides of the water spraying disc are subjected to two acting forces with opposite directions or acting forces with deflection angles, and no matter which acting force gradually causes the water spraying disc to rotate along the rotating shaft, namely, the water spraying disc is finally in a state of spraying water at one side and rotating at the other side, so that the uniform flushing of the surface of the inner cavity is realized;
b. The motor can be arranged on the toilet cover, the water spraying disc is driven to rotate, and the water spraying holes are arranged in any mode at the moment, but the water spraying holes are required to be sprayed to the surface of the inner cavity uniformly.
Preferably, a valve is arranged in a hard pipe or a hose communicated with the water outlet of the water pump, or in a water flowing channel in the toilet cover or at any position of a pipeline arranged outside the toilet cover, and the valve is closed when the toilet is flushed, so that the water for flushing the toilet is prevented from being sprayed out from the water spraying hole.
The following steps are as follows: the bottom surface of the toilet cover is provided with a downward-oriented rotating shaft 36, a water spray pipe with a cavity is rotatably arranged on the rotating shaft, a water spray hole (a hole for communicating the water spray Kong Jishi with a water outlet of a water pump) is arranged on the water spray pipe, one end of the water spray hole is communicated with the cavity in the water spray pipe, and the other end of the water spray hole faces the surface of the inner cavity.
The spray pipe is preferably transversely arranged, and two ends of the spray pipe are respectively positioned at two sides of the rotating shaft.
The pivot can be hollow structure, and both inside is the passageway of rivers, and the rotation connected mode between pivot and the spray pipe has two kinds:
a. be provided with between pivot and the spray pipe and rotate seal structure, both can keep hydroenergy normal flow and can not leak in the two rotation junction when the spray pipe rotates around the pivot, say: a sealing ring is arranged in the rotation joint of the water spray pipe, the rotation joint is sleeved on a limiting part arranged on the outer surface of the rotating shaft, the water spray pipe rotates, and the sealing ring plays a role in sealing;
b. The rotating shaft is communicated with the spray pipe through a structure similar to a liquid slip ring (the liquid slip ring is a conveying component for conveying fluid between rotating components).
The water outlet of the water pump is used for conveying water into a water flowing channel in the toilet cover or a pipeline arranged outside the toilet cover through a hard pipe or a hose, then the water flows into a cavity of the water spraying pipe through a rotating shaft inner channel, and the water in the cavity is sprayed to the surface of the inner cavity through a water spraying hole (an opening communicated with the water outlet of the water pump by the water spraying Kong Jishi).
The spray pipe rotates around the rotating shaft in three modes:
a. when the spray pipe is transversely arranged: when water is sprayed from the water spraying holes (the water spraying holes Kong Jishi are communicated with the water outlet of the water pump), on one hand, the water is sprayed to the surface of the inner cavity, on the other hand, the water sprayed from the two sides of the water spraying pipe is sprayed in opposite directions or with a deflection angle, so that the two sides of the water spraying pipe are subjected to two opposite acting forces or with a deflection angle, and the water spraying pipe can gradually rotate around the rotating shaft under any acting force, namely, the water spraying pipe is finally in a state of spraying water at one side and rotating at the other side, thereby realizing uniform flushing of the surface of the inner cavity;
b. When the spray pipe is transversely arranged: the motor can be arranged on the closestool cover, the water spraying pipe is driven to rotate, and at the moment, the arrangement mode of the water spraying hole (the water spraying Kong Jishi is communicated with the water outlet of the water pump) is arbitrary, but the water spraying hole needs to be ensured to be sprayed to the surface of the inner cavity uniformly;
c. when the vertical direction of the spray pipe is set up: the lower end of the rotating shaft is rotationally connected with the center of the upper end face of the water spraying pipe through a liquid slip ring, the outer diameter of the water spraying pipe is larger than that of the rotating shaft, the water spraying pipe can be rotated by adopting the opposite acting force or the deflection angle acting force of the a-th item at the moment, and the motor of the b-th item can also be directly used for driving the water spraying pipe to rotate.
Preferably, a valve is arranged in a hard pipe or a hose communicated with the water outlet of the water pump, or in a water flowing channel in the toilet cover or at any position of a pipeline arranged outside the toilet cover, and the valve is closed when the toilet is flushed, so that the water for flushing the toilet is prevented from being sprayed out from a water spraying hole (an opening communicated with the water outlet of the water pump by water spraying Kong Jishi).
When being a sprinkler head: the sprinkler bead is with the output shaft of the motor that sets up on the closestool lid, and the motor can drive the sprinkler bead and rotate. The water spray head is communicated with a water flowing channel arranged in the toilet cover or a pipeline arranged outside the toilet cover through a rotary sealing structure, and the water flowing channel or pipeline is communicated with a water outlet of the water pump through a hard pipe or a hose. When the water pump works, water is sprayed out through the water spraying hole (the water spraying hole Kong Jishi is communicated with the water outlet of the water pump) and then sprayed to the surface of the inner cavity.
Preferably, a valve is arranged in a hard pipe or a hose communicated with the water outlet of the water pump, or in a water flowing channel in the toilet cover or at any position of a pipeline arranged outside the toilet cover, and the valve is closed when the toilet is flushed, so that the water for flushing the toilet is prevented from being sprayed out from the water spraying hole.
The 1 st to 8 th items of the structure of the water pump that the water outlet of the water pump conveys the water at the bottom of the extracted inner cavity back to the inner cavity can be used independently or can be used in any combination, as shown in figures 3 and 4, a water spraying pipe 25 is arranged in the edge, and a flushing port 7 is arranged on the surface of the inner cavity; as shown in fig. 6, the groove is provided with a water outlet 32, and the toilet seat is provided with a water spraying hole 3; as shown in fig. 7, the groove is provided with a water outlet 32, the inner cavity surface is provided with a flushing port 7, and the bottom of the toilet cover is provided with a water spraying disc 35. In addition to the combinations shown in the drawings, other combinations are possible.
In each of the above structures, the water pump may be installed in the base, as shown in the drawings, in a hollow space 38 reserved in the lower end of the front side of the base, or may be installed in other preset passages of water flowing in the base, including the water passage 8 and the water flow passage 37. It is of course possible that the water pump is arranged inside or outside the water tank or on other structures where a supporting water pump can be mounted.
In addition to the above-described toilet having a cistern structure, the above-described water pump installation, water pump communication with a water suction port, and the structures of items 1 to 8 can be applied to a cistern-less toilet structure having a connector or valve 30 communicating with an external water source (external water source) as shown in fig. 4.
If the amount of water at the bottom trap of the cavity is small (for example, the water at the trap evaporates a part because the toilet is not used for a long time), a certain amount of water needs to be replenished to ensure the flushing effect, two ways of water replenishing can be adopted at this time, specifically:
1. any one or more of the flushing port, the water spray pipe, the water spray hole or the water outlet hole is/are communicated with the water tank through a water supplementing pipeline or is/are communicated with an external water source through a water supplementing pipeline, and a valve is arranged in the water supplementing pipeline. The preferable scheme is as follows: the valve is an electrically controlled valve.
Preferably, it is: any one or more of the flushing port, the spray pipe, the water spraying hole or the water outlet hole can be communicated with a water tank or an external water source through a valve which is arranged independently. When water is needed to be replenished, the valve (preferably an electric control valve, more preferably an electromagnetic valve) can be opened under the automatic control of the control module or the valve (which can be a valve which is independently arranged or a valve which is connected with a water outlet component, such as a three-way valve, for example) can be opened under the operation of a human hand, so that part of water in the water tank enters the inner cavity or water of an external water source flows into the inner cavity, and the automatic water replenishing or the manual water replenishing is completed.
The multi-way valve (preferably an electric control valve, more preferably an electromagnetic valve) between the water pump and the connector can also be utilized, one of a plurality of channels inside the multi-way valve is utilized to be communicated with the water tank or the external water source, and the other of the plurality of channels is communicated with any one or more of the flushing port, the water spray pipe, the water spray hole or the water outlet hole, so that a water supplementing channel of the water tank or the external water source is formed. When water is needed to be replenished, the corresponding channel is opened/closed, so that water in the water tank or the water flow inner cavity of the external water source is enabled to complete automatic water replenishing or manual water replenishing.
2. The water supplementing port special for supplementing water can be arranged at any position on the surface of the inner cavity, the water supplementing port is communicated with the water tank or an external water source through a valve which is arranged independently, or the water supplementing port is communicated with the water tank or the external water source through a valve between the water pump and the connector, and the purpose of supplementing water can be achieved in any communication mode.
To enhance the effectiveness of the irrigation, agents may be delivered to the lumen surface before, during, or after the irrigation, including functional agents such as sterilization, descaling, etc., such as: cleaning agents, disinfecting agents or deodorants, etc. The canister containing the medicament may be disposed within the base or outside the base.
The specific structure comprises two modes:
1. as shown in fig. 1 and 2, the electric control valve or the electromagnetic valve between the water pump and the connector is communicated with a medicine tank 19, and the medicine outlet 20 of the medicine tank is communicated with a certain channel of the electric control valve, so that the control module can automatically enable the water pump to pump out the medicine before, during or after flushing according to a preset program and convey the medicine to the surface of the inner cavity through any one or more of the flushing port, the water spray pipe, the water spray hole or the water outlet.
2. As shown in fig. 3-7, the canister is provided separately, with the outlet of the canister communicating with the inlet 27 of the pump 28 via another valve 26 (electrically controlled valve), and the delivery port 29 of the pump delivering to the surface of the cavity via any one or more of the above-mentioned irrigation ports, water jets or water outlets.
In order to further increase the flushing effect, it is also possible to provide an electric heating device for the water used for flushing the stubborn stains, and to heat the water used for flushing before, during or after flushing. The heated water can increase the cleaning effect on one hand and has a certain sterilization function on the other hand.
1. The electric heating device may be arranged or wrapped on the outer wall of the trap, for example an electric heating film.
2. The electric heating device can be arranged at any position in a channel and a pipeline for water to flow and a hard pipe or a soft pipe communicated with the water outlet and the water inlet of the water pump.
The motor heating device can be an insulated heating resistance wire, an electric heating pipe and the like, and when the water needs to be heated, the electric heating device is started to heat the flushing water.
In addition, in order to further improve the flushing effect, an ultrasonic cleaning device may be provided. Before, during or after flushing, the ultrasonic cleaning device is started to generate ultrasonic waves, and the ultrasonic waves are utilized to vibrate at high frequency to drive water molecules to collide strongly so as to shake out dirt.
The ultrasonic cleaning device can be arranged at any position in a water flow channel in the trap, the jet orifice or other channels and pipelines of water flow, and a hard pipe or a soft pipe communicated with the water outlet and the water inlet of the water pump.
In the utility model, a water pump is arranged in the base, outside the base, inside the water tank or outside the water tank, a water inlet of the water pump is communicated with a water suction port arranged in the inner cavity or the sewage drain pipe, a water outlet of the water pump is communicated with an opening or an opening which is arranged on the inner surface of the inner cavity or the inner cavity edge or the toilet seat or the toilet cover or the side of the base and can spray water to the inner cavity surface, the water pump automatically extracts water at the bottom of the inner cavity and conveys the water back to the inner cavity through the opening or the opening, and the conveyed water washes the inner cavity surface. The process can be automatically completed, the flushing time, the flushing times and the flushing force can be adjusted, water can repeatedly flush the inner cavity surface with a certain force, stubborn stains generated on the inner cavity surface due to long-term unused and dirty water wiping can be effectively removed, and the harm of splash water pollution to the ground or human body caused by a toilet brush in the prior art can be avoided in the flushing process.
Claims (22)
1. The utility model provides a closestool with obstinate spot washing unit, includes the base, is provided with the inner chamber in the base, and the inner chamber intercommunication is used for the blow off pipe of blowdown, its characterized in that: the water pump is provided with a water inlet and a water outlet;
a water suction port is arranged in the inner cavity and/or a water suction port is arranged in the blow-down pipe, and the water suction port is communicated with a water inlet of the water pump;
the water outlet of the water pump is communicated with any one or more of the holes or the openings arranged on the base, or the water outlet of the water pump is communicated with any one or more of the holes or the openings arranged on the side of the base;
the water pump can pump out the water and then convey the water back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity.
2. A toilet with a stubborn stain flushing device as in claim 1 wherein:
the water pump can pump the water in the inner cavity, then the water is conveyed back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity;
and/or the number of the groups of groups,
the water pump can pump water out of the water tank and convey the water back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity;
and/or the number of the groups of groups,
The water pump can pump out water from an external water source and then convey the water back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity.
3. A toilet with a stubborn stain flushing device as in claim 2 wherein: the water pump can pump water from the water tank out through the pipeline and convey the water back to the inner cavity through the opening or the opening, and the conveyed water can flush the surface of the inner cavity.
4. A toilet with a stubborn stain flushing device as in claim 2 wherein: the water pump can pump water from an external water source out through the pipeline, and then the water is conveyed back to the inner cavity through the opening or the opening, and the surface of the inner cavity can be washed by the conveyed water.
5. A toilet with a stubborn stain flushing device according to claim 3 or 4 wherein: and a valve is arranged in the pipeline.
6. A toilet with a stubborn stain flushing device as in claim 5 wherein: the valve is an electrically controlled valve.
7. A toilet with a stubborn stain flushing device as in claim 2 wherein: the holes or openings are arranged on the surface of the inner cavity or at any one or more positions of the edge of the inner cavity or at the side of the toilet seat or the toilet cover or the base.
8. A toilet with a stubborn stain flushing device according to claim 1 or 2 or 3 or 4 or 6 or 7 wherein:
when the water pump works, water at the bottom of the inner cavity can be pumped out and conveyed back to the inner cavity, and the conveyed back water can wash the surface of the inner cavity.
9. A toilet with a stubborn stain flushing device according to claim 1 or 2 or 3 or 4 or 6 or 7 wherein: the water pump can repeatedly pump out the water at the bottom of the inner cavity and convey the water back to the inner cavity, and the repeatedly conveyed water can repeatedly wash the surface of the inner cavity.
10. A toilet with a stubborn stain flushing device according to claim 1 or 2 or 3 or 4 or 6 or 7 wherein: the surface of the inner cavity or the surface of the inner part of the blow-down pipe, which is immersed below the liquid level of the water in the inner cavity, is provided with a water suction port, and the water pump is arranged in the base, outside the base, inside the water tank or outside the water tank;
the water inlet of the water pump can pump out the water of the inner cavity from the water suction port when the water pump works, and the water outlet of the water pump conveys the pumped water back to the inner cavity and washes the surface of the inner cavity.
11. A toilet with a stubborn stain flushing device according to claim 1 or 2 or 3 or 4 or 6 or 7 wherein: the water sucking port is an injection port arranged in the inner cavity; the water pump is arranged in the water flow passage communicated with the jet orifice or the water pump is arranged outside the water flow passage communicated with the jet orifice.
12. A toilet with a stubborn stain flushing device as defined in claim 11 wherein: the water pump is arranged outside the water channel communicated with the jet orifice in parallel, the water inlet of the water pump can pump water in the inner cavity from the jet orifice when the water pump works, and the water outlet of the water pump can convey the pumped water back to the inner cavity and flush the surface of the inner cavity.
13. A toilet with a stubborn stain flushing device according to claim 1 or 2 or 3 or 4 or 6 or 7 or 12 wherein:
the inner cavity surface is provided with at least one flushing port capable of spraying water to the inner cavity surface, and the flushing port is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the inner cavity surface is provided with a water spraying pipe capable of spraying water to the inner cavity surface, and the water spraying pipe is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the inner cavity surface is provided with a convex edge, the side edge or the bottom surface of the edge is provided with a water spraying hole capable of spraying water to the inner cavity surface, and the water spraying hole is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the surface of the inner cavity is provided with a groove, at least one water outlet hole capable of spraying water to the surface of the inner cavity is arranged in the groove, and the water outlet hole is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the inner cavity surface is provided with a convex edge, the side edge or the bottom surface of the edge is provided with a water spraying hole capable of spraying water to the inner cavity surface, the edge is internally provided with a water spraying pipe, and the water spraying pipe is communicated with a water outlet of a water pump;
And/or the number of the groups of groups,
the base is provided with a toilet seat, and the inner side surface or the bottom surface of the toilet seat is provided with at least one water spraying hole capable of spraying water to the inner cavity surface, and the water spraying hole is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the toilet seat is provided with a toilet seat cover, the bottom surface of the toilet seat cover is provided with at least one water spraying hole capable of spraying water to the surface of the inner cavity, and the water spraying hole is communicated with a water outlet of the water pump;
and/or the number of the groups of groups,
the pedestal is provided with a toilet cover, the bottom surface of the toilet cover is provided with a water spraying part, and the water spraying part can spray water to the surface of the inner cavity in a static state or a rotating state;
the opening or the opening is any one or a plurality of flushing ports, water spraying holes or water outlet holes.
14. A toilet with a stubborn stain flushing device as in claim 13 wherein: any one or more of the flushing port, the water spray pipe, the water spray hole or the water outlet hole can supplement water to the inner cavity when being communicated with the water tank or an external water source.
15. A toilet with a stubborn stain flushing device as in claim 13 wherein: any one or more of the flushing port, the water spray pipe, the water spray hole or the water outlet hole is/are communicated with the water tank through a water supplementing pipeline or is/are communicated with an external water source through a water supplementing pipeline, and a valve is arranged in the water supplementing pipeline.
16. A toilet with a stubborn stain flushing device as in claim 15 wherein: the valve is an electrically controlled valve.
17. A toilet with a stubborn stain flushing device as in claim 13 wherein: the inner cavity is provided with a water supplementing port which is communicated with the water tank or an external water source.
18. A toilet with a stubborn stain flushing device as in claim 13 wherein: the inner cavity is provided with a water supplementing port, the water supplementing port is communicated with the water tank through a water supplementing pipeline or is communicated with an external water source through a water supplementing pipeline, and a valve is arranged in the water supplementing pipeline.
19. A toilet with a stubborn stain flushing device as in claim 18 wherein: the valve is an electrically controlled valve.
20. A toilet with a stubborn stain flushing device according to claim 1 or 2 or 3 or 4 or 6 or 7 or 12 or 14 or 15 or 16 or 17 or 18 or 19, characterized in that: the water pump is also communicated with a medicine tank.
21. A toilet with a stubborn stain flushing device according to claim 14 or 15 or 16 wherein: also included is a canister capable of delivering a drug to the lumen.
22. A toilet with a stubborn stain flushing device as in claim 21 wherein:
the outlet of the canister communicates with one or more of the following structures in the interior cavity:
the outlet of the medicine tank is communicated with the flushing port;
and/or the number of the groups of groups,
the outlet of the medicine tank is communicated with the water spraying pipe;
and/or the number of the groups of groups,
the outlet of the medicine tank is communicated with the water spraying hole;
and/or the number of the groups of groups,
the outlet of the medicine tank is communicated with the water outlet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022202474549 | 2022-01-31 | ||
| CN202220247454 | 2022-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219732193U true CN219732193U (en) | 2023-09-22 |
Family
ID=88032049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222333144.1U Active CN219732193U (en) | 2022-01-31 | 2022-09-02 | Closestool with stubborn stain flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219732193U (en) |
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2022
- 2022-09-02 CN CN202222333144.1U patent/CN219732193U/en active Active
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