CN108560666B - Toilet bowl - Google Patents
Toilet bowl Download PDFInfo
- Publication number
- CN108560666B CN108560666B CN201810265519.0A CN201810265519A CN108560666B CN 108560666 B CN108560666 B CN 108560666B CN 201810265519 A CN201810265519 A CN 201810265519A CN 108560666 B CN108560666 B CN 108560666B
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- Prior art keywords
- flushing
- water
- channel
- tank
- water tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 249
- 238000011010 flushing procedure Methods 0.000 claims abstract description 193
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 19
- 239000008399 tap water Substances 0.000 description 9
- 235000020679 tap water Nutrition 0.000 description 9
- 238000005406 washing Methods 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/08—Bowls with means producing a flushing water swirl
-
- 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
-
- 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
- E03D11/18—Siphons
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber
-
- 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
- E03D9/16—Water pressure regulating means in flushing pipes
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/30—Water injection in siphon for enhancing flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/40—Devices for distribution of flush water inside the bowl
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention relates to a closestool, which comprises a bucket body, wherein the bucket body comprises a water tank body and a toilet body which are connected, an auxiliary water tank, a drain valve and a water inlet valve are arranged in the water tank body, the water inlet valve is communicated with the auxiliary water tank, an overflow hole communicated with the water tank body is arranged on the auxiliary water tank, a first flushing channel and a sewage draining channel are arranged in the toilet body, a flushing tank is arranged at the upper end of the inner wall of the toilet body, a water inlet of the first flushing channel is communicated with the drain valve, an injection port of the first flushing channel faces to an inlet of the sewage draining channel, a second flushing channel is arranged in the bucket body, a water inlet of the second flushing channel is communicated with the auxiliary water tank, and a flushing port of the second flushing channel is communicated with the flushing tank. The flush water volume is divided into two parts: a part of water is distributed to the auxiliary water tank to flush the cleaning surface of the toilet; the other part of water is distributed into the water supply tank body, so that the flushing water quantity and the kinetic energy are focused, the flushing is strong, the water is saved excessively, and the pain points of weak water outlet and difficult pollution discharge of the closestool are solved.
Description
Technical Field
The invention relates to bathroom equipment, in particular to a closestool.
Background
Traditional closestool washes structure: the water quantity discharged by the drain valve is controlled by the water piece to simultaneously flush the cleaning surface of the closestool and the sewage drain pipe, so that the aim of cleaning the closestool is fulfilled. However, due to the structural defect, the flushing is not strong, and the flushing blockage is difficult to drain.
Disclosure of Invention
Based on the problems, the invention aims to overcome the defects of the prior art, and provides the closestool which is stronger in flushing and can effectively solve the problem of difficult flushing.
The technical scheme is as follows:
The utility model provides a closestool, includes the bucket main part, the bucket main part includes the water tank body and the toilet bowl body that are connected, be equipped with auxiliary water tank, drain valve and water intaking valve in the water tank body, the water intaking valve with the auxiliary water tank intercommunication, be equipped with on the auxiliary water tank with the overflow hole of water tank body intercommunication, be equipped with first water flushing channel and blowdown passageway in the toilet bowl body, just the water flushing channel has been seted up to the inner wall upper end of the toilet bowl body, the water inlet of first water flushing channel with the drain valve intercommunication, the jet orifice of first water flushing channel is towards the entry of blowdown passageway, be equipped with the second water flushing channel in the bucket main part, the water inlet of second water flushing channel with the auxiliary water tank intercommunication, the water flushing inlet of second water flushing channel with the water flushing channel intercommunication.
According to the toilet, the water inlet valve is directly connected with the daily running water pipe, daily water enters the auxiliary water tank through the water inlet valve, and when the water in the auxiliary water tank reaches the limit water level line, the water exceeding the limit water level line flows into the water tank through the overflow hole. When the toilet is flushed, the water draining valve is pressed down, water in the water tank body independently enters the first flushing water channel from the water inlet of the first flushing water channel, tap water is pumped into the water tank by the auxiliary water tank, the generated pressure difference enables the water quantity distributed by the auxiliary water tank to enter the second flushing water channel through the water inlet of the second flushing water channel, the water pressure potential energy stored in the tap water is converted into the flushing kinetic energy of the flushing surface of the toilet body through the flushing port of the second flushing water channel, so that the flushing surface of the toilet is flushed through the auxiliary water tank, and the flushing of the flushing surface is completed. The first flushing channel and the second flushing channel of the closestool are separated independently, and the two flushing channels are independent water distribution devices. At the beginning of flushing, the flushing water quantity is divided into two parts: a part of water is distributed to the auxiliary water tank to flush the cleaning surface of the toilet; the other part of water is distributed into the water supply tank body, is sprayed out through the drain valve and the spray orifice, and is combined with the water flowing down from the cleaning surface to flush the sewage disposal channel, so that the sewage disposal flushing of the whole closestool is completed. The water flushing device realizes the on-demand distribution of the water flushing quantity, focuses the water flushing quantity and focuses the water flushing kinetic energy of the water flushing quantity, achieves strong flushing, achieves super-water saving, and solves the pain points of water weakness and difficult pollution discharge of the closestool.
Further, the ratio of the flush amount of the jet port to the flush amount of the flush port is 8:2 to 9:1.
Further, the second flushing channel comprises a water tank section positioned in the water tank body and a toilet section positioned in the toilet body, wherein the water tank section is communicated with the toilet section, and the second flushing channel and the barrel body are of an integrated structure.
Further, the second flushing channel has an inner diameter of 10mm to 22mm.
Further, the water inlet of the second water flushing channel is communicated with the top end of the auxiliary water tank through a pipeline, and the height of the water inlet of the second water flushing channel is higher than that of the water flushing port of the second water flushing channel.
Further, at least two overflow holes are arranged on the auxiliary water tank, wherein the two overflow holes are arranged at intervals in the height direction of the auxiliary water tank.
Further, the flushing tank is an annular open tank, one end of the flushing tank, which is communicated with the flushing port of the second flushing channel, is a high end, and the height of the flushing tank is gradually reduced from the high end along the flushing direction of the second flushing channel so as to form vortex type water flow
Further, the water flushing tank is an annular channel, and a plurality of water passing holes are formed in the wall surface, close to the inner side of the barrel body, of the channel.
Further, the first flushing channel is provided with a tightening section, and the caliber of the tightening section is smaller than that of the upstream section of the first flushing channel.
Further, the sewage draining channel is of a siphon structure.
Drawings
FIG. 1 is a schematic view of a toilet according to an embodiment of the present invention;
Fig. 2 is a schematic cross-sectional view of a toilet according to an embodiment of the invention.
Reference numerals illustrate:
10. the toilet comprises a barrel body, 110, a water tank body, 120, a toilet body, 122, a washing surface, 130, a first flushing channel, 132, an injection port, 134, a tightening section, 140, a blow-down channel, 150, a second flushing channel, 152, a water inlet, 154, a flushing port, 156, a water tank section, 158, a toilet section, 160, a flushing tank, 20, an auxiliary water tank, 30, a drain valve, 40, a water inlet valve, 50 and a pipeline.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, an embodiment discloses a toilet, which comprises a toilet body 10, wherein the toilet body 10 comprises a water tank body 110 and a toilet bowl body 120 which are connected, an auxiliary water tank 20, a drain valve 30 and a water inlet valve 40 are arranged in the water tank body 110, the water inlet valve 40 is communicated with the auxiliary water tank 20, overflow holes (not shown in the drawings) communicated with the water tank body 110 are arranged on the auxiliary water tank 20, a first flushing channel 130 and a drain channel 140 are arranged in the toilet bowl body 120, a flushing groove 160 is arranged at the upper end of the inner wall of the toilet bowl body 120, a water inlet of the first flushing channel 130 is communicated with the drain valve 30, an injection port 132 of the first flushing channel 130 faces to an inlet of the drain channel 140, a second flushing channel 150 is arranged in the toilet body 10, a water inlet 152 of the second flushing channel 150 is communicated with the auxiliary water tank 20, and a flushing port 154 of the second flushing channel 150 is communicated with the flushing groove 160.
In the toilet bowl of this embodiment, the water inlet valve 40 is directly connected to a daily tap water pipe, daily water enters the auxiliary water tank 20 through the water inlet valve 40, and when the water in the auxiliary water tank 20 reaches the limit water line, the water exceeding the limit water line flows into the water tank body 110 through the overflow hole. When the toilet is flushed, the water in the water tank 110 independently enters the first flushing channel 130 from the water inlet of the first flushing channel 130, the jet orifice 132 of the water tank is used for independently flushing, meanwhile, the auxiliary water tank 20 pumps tap water into the tank, the generated pressure difference enables the water quantity distributed by the auxiliary water tank 20 to enter the second flushing channel 150 through the water inlet 152 of the second flushing channel 150, and the water pressure potential energy stored in the tap water is converted into the flushing kinetic energy of the cleaning surface 122 of the toilet body 120 through the flushing port 154 of the second flushing channel 150, so that the cleaning surface 122 of the toilet is flushed through the auxiliary water tank 20, and the flushing of the cleaning surface 122 is completed. And through setting up the overflow port on the auxiliary water tank 20, make auxiliary water tank 20 and water intaking valve 40 intercommunication, when controlling drain valve 30 and discharging the water in the box 110, make the water in the auxiliary water tank 20 discharged simultaneously, only need to pass through a drain valve 30 and can wash water to two independent water courses, structural design is ingenious.
The first flush channel 130 and the second flush channel 150 of the toilet are independently separated, and the two flush channels are independent water distribution devices. At the beginning of flushing, the flushing water quantity is divided into two parts: a part of the water is distributed to the sub-tank 20 to flush the washing surface 122 of the toilet; another part of the water is distributed to the water tank body 110, is sprayed out through the drain valve 30 and the spray opening 132, and is combined with the water flowing down the washing surface 122 to wash the sewage drain channel 140, thereby completing the sewage drain washing of the whole toilet. The water flushing device realizes the on-demand distribution of the water flushing quantity, focuses the water flushing quantity and focuses the water flushing kinetic energy of the water flushing quantity, achieves strong flushing, achieves super-water saving, and solves the pain points of water weakness and difficult pollution discharge of the closestool.
Compared with the traditional toilet flushing technology, the toilet adopts the flushing principle and structure of independent pressurization and separated flushing water quantity, focuses the flushing water quantity and the flushing kinetic energy, has stronger siphon force and is easy to discharge sewage. The traditional closestool sprays a main flushing channel and a cleaning surface shared channel, the water quantity discharged by a water discharge valve of the water piece is controlled by the water piece to simultaneously flush the cleaning surface and a pipeline of the closestool, and the following limitations exist: 1. when the flushing water quantity is used for flushing the cleaning surface and the flushing pipeline of the closestool, the flushing water quantity cannot be reasonably distributed, so that the sewage of the closestool is difficult to flush; 2. the water discharged by the water discharge valve of the water piece simultaneously washes the cleaning surface and the pipeline of the closestool, and the flushing pressure is split, so that the flushing kinetic energy is weakened or weakened. In addition, because the structure of the traditional closestool is unreasonable, dirty water in the excrement cavity is easy to flow back or overflow to the water diversion hole when a user flushes the closestool, and pollution discharge is difficult. The toilet bowl adopts an independent flushing structure, so that the problem that dirty water in the toilet bowl flows back to the water distribution holes can be solved, and the dirty water and the excrement can be effectively and directly discharged out of the sewage outlet; and during the flushing cycle, the dirt is discharged to the trapway 140, the clean face 122 is easily cleaned, solid or liquid waste deposited or adhered to the clean surface is removed, and the water seal water is replenished to replace the clean water, so that the toilet can be kept relatively clean.
Further, the water consumption of the jet orifice 132 is larger than that of the flushing orifice 154, and the ratio of the flushing amount of the jet orifice 132 to the flushing amount of the flushing orifice 154 in this embodiment is 8:2 to 9:1. The research shows that the water quantity distribution in the range realizes the on-demand distribution of the flushing water quantity, focuses the flushing water quantity, achieves the purpose of strong flushing and achieves the aim of superwater saving. The ceramic body of the closestool is internally provided with a second flushing channel 150, one end of the second flushing channel 150 is connected with the auxiliary water tank 20, the other end of the second flushing channel is connected with the flushing groove 160 of the cleaning surface 122, and the water pressure generated by tap water connected with the water inlet valve 40 is used for directly washing the cleaning surface 122 of the closestool, so that 10% -20% of the distributed water quantity with tap water pressure can effectively wash the cleaning surface 122, the problem that the sinking water tank and the low water tank closestool are difficult to wash and the pressure is dispersed and not clean is solved, and the 80% -90% of main flushing water can focus to wash a sewage pipeline, so that siphonage is generated rapidly, and the aim of sewage flushing is achieved.
As shown in fig. 2, further, the second flushing channel 150 includes a water tank section 156 located in the water tank body 110 and a toilet section 158 located in the toilet body 120, the water tank section 156 communicates with the toilet section 158, and the second flushing channel 150 and the tub body 10 are integrally formed. That is, the second water flushing channel 150 is directly provided on the tub body 10, and is constructed as an integral structure with the tub body 10 of ceramic. The water inlet 152 of the second flushing channel 150 shown in fig. 1 is disposed near the auxiliary water tank 20, so as to reduce the length of the communication pipeline between the auxiliary water tank 20 and the water inlet 152, and avoid energy loss, and of course, the second flushing channel can be disposed at other suitable positions in the water tank 110 according to requirements, and is not limited to the position shown in fig. 2. In fig. 2, the flushing port 154 of the second flushing channel 150 is communicated with the flushing tank, and the flushing port 154 is disposed at a position close to the right side, that is, a position close to the side of the auxiliary water tank 20, so as to reduce the layout length of the second flushing channel 150, avoid energy loss, and of course, may be disposed at other suitable positions in the water tank 110 according to requirements, and is not limited to the position shown in fig. 2.
Further, the second water flushing channel 150 has an inner diameter of 10mm to 22mm. The second flushing channel 150 is a special flushing channel for the cleaning surface 122, and the pipe diameter of the second flushing channel 150 is set in the range through research and repeated test verification, so that when the auxiliary water tank 20 drains water, larger flushing kinetic energy can be generated, and the quick flushing and stronger flushing force of the toilet cleaning surface 122 can be ensured.
As shown in fig. 1 and 2, further, the water inlet 152 of the second flushing channel 150 is communicated with the top end of the auxiliary water tank 20 through a pipeline 50, and the height of the water inlet 152 of the second flushing channel 150 is higher than the height of the flushing port 154 of the second flushing channel 150. Daily water enters the auxiliary water tank 20 through the water inlet valve 40 to form tap water pressure potential energy, and as shown in fig. 2, the connection structure of the second flushing channel 150 and the auxiliary water tank 20 utilizes the atmospheric pressure differential pressure principle or a similar siphon structure, so that the flushing force of the flushing surface 122 is high, and the required flushing water quantity can be saved.
Optionally, at least two overflow holes (not shown in the drawing) are provided on the auxiliary tank 20, wherein the two overflow holes are spaced apart in the height direction of the auxiliary tank 20. The height and the number of the overflow holes are set according to the water distribution requirements of the two water channels. In one embodiment, two overflow holes are provided on the auxiliary water tank 20, and the two overflow holes are spaced in the height direction of the auxiliary water tank 20, so that water in the auxiliary water tank 20 can quickly enter the water tank 110, and in the flushing process, when water in the water tank 110 is flushed out, a water drop can be quickly formed, so that new water is replenished in the auxiliary water tank 20, and the water drop is formed to trigger the second flushing channel 150 to drain and flush the cleaning surface 122 of the toilet.
In one embodiment, the flushing tank 160 is an annular open tank, and one end of the flushing tank 160, which is communicated with the flushing port 154 of the second flushing channel 150, is a high end, and the height of the flushing tank is gradually reduced from the high end along the flushing direction of the second flushing channel 150, so as to form a vortex type water flow. When water in the second flushing channel 150 enters the flushing groove 160 of the structure from the flushing port 154, vortex water flow can be formed, the cleaning surface 122 of the toilet bowl is directly swirled and flushed, the flushing force is larger, and the effect is better.
In another embodiment, the water flushing tank 160 is an annular channel, and a wall surface of the channel near the inner side of the barrel body 10 is provided with a plurality of water passing holes. That is, when water in the second flushing channel 150 enters the flushing tank 160 of this structure through the flushing port 154, the water flows out from the water passing holes to clean the brushing surface, and the flushing tank 160 of this structure can prevent contaminants from entering the flushing tank 160.
Further, as shown in fig. 2, the first flushing channel 130 is provided with a tightening section 134, and the caliber of the tightening section 134 is smaller than that of the upstream section. Namely, when the toilet is flushed, the water pressure potential energy communicated with the daily tap water in the water tank body 110 is converted into flushing kinetic energy by pressing the drain valve 30, and the sewage channel 140 is cleaned by being sprayed out through the spraying opening 132, the first flushing channel 130 is structurally optimized, and the tightening section 134 is arranged in the flushing process of the water, so that the flushing kinetic energy passing through the channel is larger, the drainage drop is larger, and the drainage is smoother.
As shown in fig. 1 and 2, further, the trapway 140 is of a siphon type structure. The structure of the closestool is suitable for the siphon closestool and has the advantages of good water saving effect, good flushing effect, no energy consumption, low noise and the like.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. The closestool is characterized by comprising a closestool body, wherein the closestool body comprises a water tank body and a toilet body which are connected, an auxiliary water tank, a drain valve and a water inlet valve are arranged in the water tank body, the auxiliary water tank is arranged at one end, close to the toilet body, of the water tank body, the water inlet valve is communicated with the auxiliary water tank, an overflow hole communicated with the water tank body is arranged on the auxiliary water tank, a first flushing channel and a sewage draining channel are arranged in the toilet body, a flushing channel is arranged at the upper end of the inner wall of the toilet body, a water inlet of the first flushing channel is communicated with the drain valve, an injection port of the first flushing channel faces an inlet of the sewage draining channel, a second flushing channel is arranged in the closestool body, a water inlet of the second flushing channel is communicated with the auxiliary water tank, a flushing port of the second flushing channel is communicated with the flushing channel, a tightening section is arranged on the first flushing channel, and the caliber of the tightening section is smaller than that of an upstream section;
The water inlet of the second water flushing channel is communicated with the top end of the auxiliary water tank through a pipeline, and the height of the water inlet of the second water flushing channel is higher than that of the water flushing port of the second water flushing channel;
the auxiliary water tank is provided with at least two overflow holes, and the at least two overflow holes are arranged at intervals in the height direction of the auxiliary water tank.
2. The toilet of claim 1, wherein a ratio of the flush volume of the jet port to the flush volume of the flush port is 8:2 to 9:1.
3. The toilet of claim 1, wherein the second flush channel includes a tank section located in the tank body and a bowl section located in the bowl body, the tank section being in communication with the bowl section, and the second flush channel being of unitary construction with the bowl body.
4. The toilet of claim 1, wherein the second flush channel has an inner diameter of 10mm to 22mm.
5. The toilet according to any one of claims 1 to 4, wherein the flushing tank is an annular open tank, and one end of the flushing tank, which communicates with the flushing port of the second flushing channel, is a high end, and the height of the flushing tank is gradually reduced from the high end along the flushing direction of the second flushing channel to form a vortex type water flow.
6. The toilet according to any one of claims 1 to 4, wherein the flushing tank is an annular channel, and a wall surface of the channel near the inner side of the tank body is provided with a plurality of water passing holes.
7. The toilet of any one of claims 1 to 4, wherein the trapway is of a siphonic construction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265519.0A CN108560666B (en) | 2018-03-28 | 2018-03-28 | Toilet bowl |
| PCT/CN2018/097608 WO2019184165A1 (en) | 2018-03-28 | 2018-07-27 | Toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265519.0A CN108560666B (en) | 2018-03-28 | 2018-03-28 | Toilet bowl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108560666A CN108560666A (en) | 2018-09-21 |
| CN108560666B true CN108560666B (en) | 2024-05-03 |
Family
ID=63533155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265519.0A Active CN108560666B (en) | 2018-03-28 | 2018-03-28 | Toilet bowl |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108560666B (en) |
| WO (1) | WO2019184165A1 (en) |
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| CN1806082A (en) * | 2004-03-08 | 2006-07-19 | 东陶机器株式会社 | Flush toilet bowl |
| CN201962768U (en) * | 2011-01-28 | 2011-09-07 | 泉州科牧智能厨卫有限公司 | Double-independent water tank closestool |
| CN102206948A (en) * | 2011-01-28 | 2011-10-05 | 泉州科牧智能厨卫有限公司 | Toilet with two water tanks |
| CN102966154A (en) * | 2012-11-30 | 2013-03-13 | 深圳市博电电子技术有限公司 | Water quantity multiplier device for flushing of toilet |
| CN105814264A (en) * | 2013-12-19 | 2016-07-27 | 松下知识产权经营株式会社 | Flush toilet |
| CN208167902U (en) * | 2018-03-28 | 2018-11-30 | 日丰企业集团有限公司 | Closestool |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5164019B2 (en) * | 2007-10-09 | 2013-03-13 | Ｔｏｔｏ株式会社 | Flush toilet |
| CN102776934B (en) * | 2011-05-11 | 2015-07-15 | Toto株式会社 | Flush toilet |
| JP6347318B2 (en) * | 2013-03-27 | 2018-06-27 | Toto株式会社 | Flush toilet equipment |
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2018
- 2018-03-28 CN CN201810265519.0A patent/CN108560666B/en active Active
- 2018-07-27 WO PCT/CN2018/097608 patent/WO2019184165A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1806082A (en) * | 2004-03-08 | 2006-07-19 | 东陶机器株式会社 | Flush toilet bowl |
| CN201962768U (en) * | 2011-01-28 | 2011-09-07 | 泉州科牧智能厨卫有限公司 | Double-independent water tank closestool |
| CN102206948A (en) * | 2011-01-28 | 2011-10-05 | 泉州科牧智能厨卫有限公司 | Toilet with two water tanks |
| CN102966154A (en) * | 2012-11-30 | 2013-03-13 | 深圳市博电电子技术有限公司 | Water quantity multiplier device for flushing of toilet |
| CN105814264A (en) * | 2013-12-19 | 2016-07-27 | 松下知识产权经营株式会社 | Flush toilet |
| CN208167902U (en) * | 2018-03-28 | 2018-11-30 | 日丰企业集团有限公司 | Closestool |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019184165A1 (en) | 2019-10-03 |
| CN108560666A (en) | 2018-09-21 |
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