CN113529890B - Closestool device for improving noise - Google Patents
Closestool device for improving noise Download PDFInfo
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- CN113529890B CN113529890B CN202110878662.9A CN202110878662A CN113529890B CN 113529890 B CN113529890 B CN 113529890B CN 202110878662 A CN202110878662 A CN 202110878662A CN 113529890 B CN113529890 B CN 113529890B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
Abstract
The invention discloses a toilet device for improving noise, comprising: the toilet bowl comprises a toilet bowl body and a sewage discharge elbow, wherein the toilet bowl body is provided with a urinal and the sewage discharge elbow, the bottom of the urinal is provided with a jet orifice, the top of the urinal is provided with a brushing opening, the sewage discharge elbow is provided with a sewage discharge outlet, an ascending section ascending from the sewage discharge outlet and a descending section turning to descending from the ascending section, and the jet orifice is arranged opposite to the sewage discharge outlet; a water supply unit for supplying washing water to the injection port and the brushing port; one end of the water supply channel is connected with the water supply unit, and the other end of the water supply channel is connected with the jet orifice and the brushing opening; the water storage structure is arranged in the water supply unit and/or the water supply channel and is provided with a water storage cavity and a water outlet; the jet orifice jets water flow to the sewage discharge outlet to enable the sewage discharge elbow to form siphoning effect, and the water storage structure supplies water to the jet orifice and/or the brushing opening through the water outlet before siphoning effect is finished so as to maintain siphoning effect. The closestool device disclosed by the invention is simple in structure, can effectively reduce noise and improves the flushing effect.
Description
Technical Field
The present invention relates to a toilet apparatus for improving noise.
Background
As shown in fig. 1, most of the toilets currently on the market adopt a siphon type toilet, which includes a toilet body 10 having a bowl 11 and a waste trap 12, wherein a jet port 111 is provided at the bottom of the bowl 11, a scrubbing port 112 is provided at the top of the bowl 11, the waste trap 12 has a waste discharge port 121, an ascending section 122 ascending from the waste discharge port 121, and a descending section 123 descending from the ascending section 122, and the jet port 111 is disposed opposite to the waste discharge port 121. When the jet orifice 111 is used for jet washing, the jetted water flow promotes the sewage elbow 12 to form a siphon action, the sewage elbow 12 discharges sewage and accumulated water quickly through the siphon action, and the siphon type closestool has a good washing effect.
Disclosure of Invention
However, the inventor of the present invention has found that the conventional siphon toilet apparatus shown in fig. 1 generates a loud noise when the siphon is completed, and has found that the reason for the loud noise is that a large amount of air is sucked from the waste discharge outlet 121 when the siphon is completed (as indicated by a circle in the waste discharge trap 12 in fig. 1). Fig. 2 shows the flow and the moment relation diagram of the blowdown elbow 12, wherein, T0 to T1 time quantum are the stage before the siphon, T1 to T2 time quantum are the siphon stage, after T2, for the siphon end stage, because T2 is constantly, rivers stop to supply suddenly, the drain 121 is no longer sealed by rivers, the air can get into the blowdown elbow 12 from the drain 121, and this moment is big because of siphon intensity, the air can appear "bursting" phenomenon in the blowdown elbow 12, thereby produce great noise, lead to user experience not good.
In view of this, the present invention provides a toilet device for improving noise, which has a simple structure and an obvious noise reduction effect.
In order to achieve the purpose, the invention provides the following technical scheme:
a toilet apparatus for improving noise, comprising:
the toilet bowl comprises a toilet bowl body and a sewage bent pipe, wherein the bottom of the toilet bowl is provided with a jet orifice, the top of the toilet bowl is provided with a brushing opening, the sewage bent pipe is provided with a sewage outlet, an ascending section ascending from the sewage outlet and a descending section turning to descend from the ascending section, and the jet orifice is arranged opposite to the sewage outlet;
a water supply unit including a spray water supply unit for supplying washing water to the spray port and a brush water supply unit for supplying washing water to the brush port;
the water supply channel comprises a spraying channel and a brushing channel, wherein one end of the spraying channel is connected with the spraying water supply unit, the other end of the spraying channel is connected with the spraying opening, one end of the brushing channel is connected with the brushing water supply unit, and the other end of the brushing channel is connected with the brushing opening;
the water storage structure is arranged in the water supply unit and/or the water supply channel and is provided with a water storage cavity and a water outlet;
the jet orifice jets water flow to the sewage discharge outlet so that the sewage discharge elbow forms siphoning action, and the water storage structure supplies water to the jet orifice and/or the brushing opening through the water outlet before the siphoning action is finished so as to maintain the siphoning action.
According to the closestool device, the water storage structure is arranged, and water is supplied to the jet opening and/or the brushing opening through the water outlet of the water storage structure before the siphoning effect (namely a first siphoning stage) formed when the jet opening sprays is finished so as to maintain the siphoning effect (namely a second siphoning stage) formed in the first siphoning stage, so that on one hand, the drain opening can be blocked in time through the water supply, and the problems of siphoning interruption and generation of larger noise caused by the fact that a large amount of air enters the sewage discharge elbow are solved; on the other hand, since the siphon force of the second siphon stage is already small compared to the siphon force of the first siphon stage, the siphon break noise at the end of the second siphon stage is small; on the other hand, the water replenishing for siphon is maintained, so that suspended dirt and dirt stuck on the wall surface of the bottom of the urinal can be effectively taken away, and the flushing effect is better.
In some preferred embodiments, the water of the water holding structure comes from the jetting water supply unit, and the water holding structure is arranged in the jetting water supply unit and/or the jetting channel; alternatively, the water of the water holding structure comes from the brushing water supply unit, and the water holding structure is provided in the brushing water supply unit and/or the brushing channel.
In some preferred embodiments, the water storage structure includes a water baffle, the water baffle defines the water storage cavity by itself, or the water baffle and the water supply unit or the inner wall of the water supply channel define the water storage cavity, when flushing, the flushing water flows to the jet orifice and/or the brushing opening through the top end of the water baffle, the water outlet is arranged on the water baffle, or the water outlet is formed by a gap between the side edge or the bottom edge of the water baffle and the inner wall of the water supply unit or the water supply channel.
In the scheme of the invention, the water storage structure is formed by the water baffle, and the structure is very simple.
In some preferred embodiments, the water supply unit is a water storage tank or a tap water line.
In some preferred embodiments, the water supply unit is a water storage tank, the water storage tank is provided with a water outlet, the water baffle is longitudinally arranged in the water storage tank, a space enclosed by the water baffle or a space enclosed by the water baffle and the inner wall of the water storage tank forms the water storage cavity, and the water storage cavity is communicated with the inner cavity of the water storage tank.
In some preferred embodiments, the water supply unit and the brushing water supply unit are the same water storage tank, the water supply channel includes a main channel located at the upstream and a spraying sub-channel and a brushing sub-channel located at the downstream, an inlet of the main channel is connected to the water storage tank, an outlet of the main channel is respectively communicated with inlets of the spraying sub-channel and the brushing sub-channel, an outlet of the spraying sub-channel is connected to the spraying opening, an outlet of the brushing sub-channel is connected to the brushing opening, the main channel and the spraying sub-channel constitute the spraying channel, and the main channel and the brushing sub-channel constitute the brushing channel; the water storage structure is arranged in the main channel or the injection sub-channel or the brushing sub-channel.
In some preferred embodiments, the spraying water supply unit and the brushing water supply unit are the same water storage tank, inlets of the spraying channel and the brushing channel are respectively connected with the water storage tank, and the spraying channel and the brushing channel are integrally formed in the toilet body without being communicated with each other
In some preferred embodiments, the position and/or size of the water holding structure is adjustable such that the amount of water held in the water holding chamber is adjustable. The position and/or size of the water storage structure are/is adjusted to adjust the water storage amount of the water storage cavity, so that the time of the second siphon stage is adjusted, the product can be adjusted as required, and the universal matching performance is better.
In some preferred embodiments, the cross-sectional area of the water outlet is adjustable. The flow compensation flow is adjusted by adjusting the flow cross section of the water outlet, so that the normal siphon action of the second siphon stage can be effectively ensured.
In some preferred embodiments, the water outlet is a strip-shaped opening extending longitudinally, or a plurality of water outlets are arranged at intervals along the longitudinal direction.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic representation of air and water flow during a siphon break in a prior art toilet device, with the circle in the waste trap indicating air and the short horizontal line indicating water;
FIG. 2 is a schematic diagram of the change in flow rate of the water flow in the waste trap of a prior art toilet device, with the vertical axis representing flow rate V and the horizontal axis representing time T;
FIG. 3 is an exploded perspective view of a toilet apparatus according to a first embodiment of the present invention;
FIG. 4 is a longitudinal sectional view of a toilet apparatus according to a first embodiment of the present invention;
FIG. 5 is a transverse cross-sectional view of a toilet apparatus according to a first embodiment of the present invention;
FIG. 6 is a schematic view of the water flow in the first siphon stage of the toilet apparatus according to the first embodiment of the present invention;
FIG. 7 is a schematic view of the water flow in the second siphon stage of the toilet apparatus according to the first embodiment of the present invention;
FIG. 8 is a schematic view showing the variation of the flow rate of water in the waste trap of the toilet apparatus according to the first embodiment of the present invention, in which the vertical axis represents the flow rate V and the horizontal axis represents the time T;
FIG. 9 is a longitudinal sectional view of a toilet apparatus according to a second embodiment of the present invention;
FIG. 10 is a transverse cross-sectional view of a toilet apparatus according to a second embodiment of the present invention;
FIG. 11 is a longitudinal sectional view of a toilet apparatus according to a third embodiment of the present invention;
FIG. 12 is a transverse sectional view of a toilet apparatus according to a third embodiment of the present invention;
FIGS. 13a to 13f are schematic diagrams showing various shapes of a water outlet of the water storage structure according to the first to third embodiments of the present invention.
The reference signs are:
10-a toilet body; 11-a urinal; 111-an ejection port; 112-a brush wash port; 12-a blowdown elbow; 121-a sewage draining outlet; 122-a rising section; 123-a descending section;
20-water supply unit (water storage tank); 21-a water outlet; 22-a drain valve;
30-a water supply channel; 31-total channel; 32-jet subchannel; 33-a brushing sub-channel; 34-a jet channel; 35-a brushing channel;
40-water storage structure; 41-a water baffle; 42-a water storage cavity; 43-water outlet;
a-the highest point of the bottom wall of the waste trap.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 3 to 8, a toilet device for improving noise according to a first embodiment of the present invention includes a toilet body 10, a water supply unit 20, a water supply passage 30, a water storage structure 40, and the like.
The toilet body 10 has a bowl 11 and a waste trap 12, a jet port 111 is provided at the bottom of the bowl 11, and a brushing port 112 is provided at the top of the bowl 11. The waste trap 12 has a waste outlet 121, an ascending section 122 ascending from the waste outlet 121, and a descending section 123 descending from the ascending section 122, the jet opening 111 is disposed opposite to the waste outlet 121, and the bottom wall of the waste trap 12 has a highest point a. In this embodiment, the brushing openings 112 are provided in a plurality and are circumferentially spaced along the top edge of the urinal 11. Of course, in other embodiments, the brushing port 112 may be provided at a position such as the left side or the right side of the rear portion of the top edge of the toilet bowl 11, and the flow of the discharged water may be rotated in the circumferential direction of the upper portion of the toilet bowl 11 to sufficiently brush the inner wall surface of the toilet bowl 11.
The water supply unit 20 includes a jet water supply unit for supplying washing water to the jet port 111 and a brush water supply unit for supplying washing water to the brush port 112.
The water supply channel 30 includes a spray channel 34 and a brush channel 35, wherein one end of the spray channel 34 is connected to the spray water supply unit, the other end is connected to the spray opening 111, one end of the brush channel 35 is connected to the brush water supply unit, and the other end is connected to the brush opening 112. The water supply passage 30 may be integrally formed with the toilet body 10 or may be formed separately, and the present embodiment adopts an integrally formed structure.
A water holding structure 40 is provided in the water supply unit 20 and/or the water supply passage 30, the water holding structure 40 having a water holding chamber 42 and a water outlet 43. The water retention chamber 42 is capable of temporarily storing a portion of the water flow in the water supply unit 20 and/or in the water supply passage 30 for providing refill water as described below to maintain a siphoning effect.
By arranging the water storage structure 40, before the siphon action (i.e. the first siphon stage) formed when the jet orifice 111 jets is finished, the water storage structure 40 supplies water to the jet orifice 111 and/or the brushing opening 112 through the water outlet 43 to maintain the siphon action formed in the first siphon stage to perform the second siphon stage, so that on one hand, the drain outlet 121 can be blocked in time by the water supply, and the problem that the siphon is interrupted and loud noise is generated due to the fact that a large amount of air enters the sewage trap 12 is solved (see fig. 7, only a small amount of air enters the sewage trap 12 in the siphon process); on the other hand, since the siphon force of the second siphon stage is already smaller than that of the first siphon stage, the siphon break noise at the end of the second siphon stage is smaller; on the other hand, the water replenishing for siphon is maintained, so that suspended dirt and dirt stuck on the wall surface of the bottom of the urinal 11 can be effectively taken away, and the flushing effect is better.
The water of the water holding structure 40 can be selected from the spray water supply unit, and the water holding structure can be arranged in the spray water supply unit and/or the spray channel 34; alternatively, the water holding structure 40 may alternatively be from the brushing water supply unit, and the water holding structure 40 may be provided in the brushing water supply unit and/or in the brushing channel 35.
Referring to fig. 4 and 5, in the present embodiment, the water storage structure 40 includes a water guard 41, the water guard 41 is disposed in the water supply passage 30, and the water guard 41 and an inner wall of the water supply passage 30 enclose a water storage chamber 42. During washing, the washing water flows to the jet opening 111 and the brushing opening 112 across the top end of the water guard 41, and the water outlet 43 is provided on the water guard 41. Of course, in other embodiments, the water outlet 43 may be formed by a gap between the side or bottom edge of the water baffle 41 and the inner wall of the water supply passage 30. The water storage structure 40 is formed by adopting the water baffle plate 41, and the structure is very simple. In other embodiments, the water baffle 41 may enclose the water storage cavity.
Specifically, in the present embodiment, the jet water supply unit and the brush water supply unit are the same water tank 20, a drain port 21 is provided in the bottom wall of the water tank 20, and a drain valve 22 for opening and closing the drain port 21 is provided in the water tank 20.
The water supply channel 30 comprises a main channel 31 at the upstream and a spraying sub-channel 32 and a brushing sub-channel 33 at the downstream, the inlet of the main channel 31 is connected with the water storage tank 20, the outlet of the main channel 31 is respectively communicated with the inlets of the spraying sub-channel 32 and the brushing sub-channel 33, the outlet of the spraying sub-channel 32 is connected with the spraying opening 111, and the outlet of the brushing sub-channel 33 is connected with the brushing opening 112, so that the main channel 31 and the spraying sub-channel 32 form a spraying channel 34, and the main channel 31 and the brushing sub-channel 33 form a brushing channel 35. The water baffle 41 is arranged in the main channel 31, and the water in the water storage cavity 42 is supplied to the injection port 111 through the water outlet 43 before the siphon action (namely, the first siphon stage) formed when the injection port 111 injects water is finished so as to maintain the siphon action formed in the first siphon stage to perform the second siphon stage. In other embodiments, the water baffle 41 may be disposed in the injection sub-passage 32 to provide the water supplement through the injection port 111, or the water baffle 41 may be disposed in the brush sub-passage 33 to provide the water supplement through the brush port 112.
In other preferred embodiments, the position and/or size of the water deflector 41 is designed to be adjustable so that the amount of water stored in the water storage chamber 42 is adjustable. The water storage amount of the water storage cavity 42 is adjusted by adjusting the position and/or the size of the water baffle 41, so that the time of the second siphon stage is adjusted, the product can be adjusted as required, and the universal matching performance is better.
In other preferred embodiments, the flow cross-sectional area of the water outlet 43 is designed to be adjustable. The flow cross-sectional area of the water outlet 43 is adjusted to adjust the water replenishing flow, so that the normal siphon action can be effectively ensured in the second siphon stage.
In other embodiments, the water supply unit 20 may be directly a water supply source of another form such as a tap water line.
The working process and principle of the embodiment are briefly described as follows:
referring to fig. 8, fig. 8 is a graph showing the relationship between the flow rate and the time of the waste trap 12 of the present embodiment, wherein the time period T0 to T1 is the pre-siphon period, the time period T1 to T2 is the first siphon period, the time period T2 to T3 is the second siphon period, and the time period T3 is followed by the end siphon period. Because at the moment of T2, the water flow does not stop supplying suddenly, but obtains the water replenishing which can seal the drain outlet 121, so that the air can not enter the sewage elbow 12 from the drain outlet 121 in a large amount, and the noise caused by the air can be effectively avoided. Furthermore, since the siphon force at the end of the second siphon stage (time period T2 to T3) is already small compared to the siphon force at the first siphon stage (time period T1 to T2), the siphon break noise at the end of the second siphon stage is small; on the other hand, the water replenishing for siphon is maintained, so that suspended dirt and dirt stuck on the wall surface of the bottom of the urinal 11 can be effectively taken away, and the flushing effect is better.
Referring to fig. 6, at this time, the drain valve 22 in the water storage tank 20 opens the drain opening 21, the water flow in the water storage tank 20 instantly flows into the main channel 31 in a large amount, the water flow in the main channel 31 starts to be divided after flowing over the top end of the water baffle 41, a part of the water flow is divided into the spray branch channel 32 and finally sprayed from the spray opening 111 to the drain outlet 121 to trigger the waste trap 12 to form siphon, and the other part of the water flow is divided into the brush branch channel 33 and finally flows downward from the brush opening 112 to brush the inner wall surface of the toilet bowl 11. The state shown in fig. 6 is the first siphon stage, which corresponds to the time period from T1 to T2 in fig. 8.
Referring to fig. 7, at this time, the drain valve 22 in the storage tank 20 finishes draining, the storage tank 20 stops supplying water continuously, the water stored temporarily in the storage chamber 42 starts to supply water to the jet orifice 111 through the water outlet 43 to replenish the toilet bowl 11, and the drain outlet 121 is kept sealed by the replenished water, so as to prevent a large amount of air from entering the waste trap 12. The state shown in fig. 7 is the second siphon stage, corresponding to the time period T2 to T3 in fig. 8.
The second stage siphon ends when the water stored in the water storage chamber 42 is not enough to seal the drain outlet 121, resulting in a large amount of air entering the waste trap 12, and the second stage siphon has a weak siphon force, so that the noise is small when the siphon breaks.
Referring to fig. 9 and 10, a toilet device for improving noise according to a second embodiment of the present invention is different from the first embodiment in that: in this embodiment, the water supply channel 30 is not provided with the main channel 31, but the inlets of the spraying channel 34 and the brushing channel 35 are respectively connected with the water storage tank 20, the spraying channel 34 and the brushing channel 35 are integrally formed in the toilet body 10 without communicating with each other, and the water baffle 41 is arranged in the brushing channel 35. Of course, in other embodiments, the water baffle 41 may be disposed in the spray channel 34, or the water baffle 41 may be disposed in both the brush channel 35 and the spray channel 34.
The working principle of this embodiment is basically the same as that of the first embodiment, and is not described herein again.
Referring to fig. 11 and 12, a toilet device for improving noise according to a third embodiment of the present invention is different from the first embodiment in that: in the present embodiment, the water baffle 41 is disposed in the water supply unit 20, and the water baffle 41 and the inner wall of the water supply unit 20 enclose a water storage chamber 42. Similarly, in the present embodiment, the water baffle 41 is provided with a water outlet 43. Of course, in other embodiments, the water outlet 43 may be formed by a gap between the side edge or the bottom edge of the water baffle 41 and the inner wall of the water supply unit 20.
In the present embodiment, the water supply unit 20 is also a water storage tank 20, the water storage tank 20 is provided with a water outlet 21, the water baffle 41 is longitudinally arranged in the water storage tank 20, a space enclosed by the water baffle 41 and the inner wall of the water storage tank 20 forms a water storage cavity 42, and the water storage cavity 42 is communicated with the inner cavity of the water storage tank 20. Of course, the water storage chamber 42 may be formed by a space surrounded by the water guard plate 41 itself.
The working principle of this embodiment is basically the same as that of the first embodiment, and will not be described herein.
As shown in fig. 13a to 13f, the shape of the water outlet 43 of the water storage structure of the first to third embodiments can be various, for example, a strip-shaped opening extending in the longitudinal direction in fig. 13a to 13d can be used, or the form of fig. 13e and 13f can be used, and a plurality of water outlets 43 are provided and are arranged at intervals in the longitudinal direction.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A toilet apparatus for improving noise, comprising:
the toilet bowl comprises a toilet bowl body and a sewage discharge bent pipe, wherein the bottom of the toilet bowl body is provided with a jet orifice, the top of the toilet bowl body is provided with a scrubbing port, the sewage discharge bent pipe is provided with a sewage discharge port, an ascending section ascending from the sewage discharge port and a descending section descending from the ascending section in a turning manner, and the jet orifice is arranged opposite to the sewage discharge port;
a water supply unit including a spray water supply unit for supplying washing water to the spray port and a brush water supply unit for supplying washing water to the brush port;
the water supply channel comprises a spraying channel and a brushing channel, wherein one end of the spraying channel is connected with the spraying water supply unit, the other end of the spraying channel is connected with the spraying opening, one end of the brushing channel is connected with the brushing water supply unit, and the other end of the brushing channel is connected with the brushing opening;
the water storage structure is arranged in the water supply unit and/or the water supply channel and is provided with a water storage cavity and a water outlet, the water storage structure comprises a water baffle, the water baffle is encircled into the water storage cavity, or the water baffle and the water supply unit or the inner wall of the water supply channel are encircled into the water storage cavity, when the water storage structure is used for washing, washing water flows to the jet orifice and/or the washing port through the top end of the water baffle, the water outlet is formed in the water baffle, or a gap between the side edge or the bottom edge of the water baffle and the inner wall of the water supply unit or the water supply channel forms the water outlet;
the jet orifice sprays water flow to the sewage discharge outlet to enable the sewage discharge elbow to form siphonage, and the water storage structure supplies water to the jet orifice and/or the brushing opening through the water outlet before the siphonage is finished so as to maintain the siphonage.
2. The toilet apparatus for improving noise according to claim 1, wherein the water of the water holding structure comes from the jet water supply unit, the water holding structure is provided in the jet water supply unit and/or the jet passage; or, the water of the water storage structure comes from the brushing water supply unit, and the water storage structure is arranged in the brushing water supply unit and/or the brushing channel; the water supply unit is a water storage tank or a tap water pipeline.
3. The toilet apparatus for improving noise as claimed in claim 1, wherein the water supply unit is a water tank, the water tank is provided with a water outlet, the water baffle is longitudinally disposed in the water tank, the space enclosed by the water baffle or the space enclosed by the water baffle and the inner wall of the water tank forms the water storage chamber, and the water storage chamber is communicated with the inner cavity of the water tank.
4. The toilet apparatus for improving noise according to claim 1, wherein the jet water supply unit and the brush water supply unit are a same water storage tank, the water supply passage includes a main passage located at an upstream side and a jet sub-passage and a brush sub-passage located at a downstream side, an inlet of the main passage is connected to the water storage tank, an outlet of the main passage is respectively communicated with inlets of the jet sub-passage and the brush sub-passage, an outlet of the jet sub-passage is connected to the jet orifice, an outlet of the brush sub-passage is connected to the brush orifice, the main passage and the jet sub-passage constitute the jet passage, and the main passage and the brush sub-passage constitute the brush passage; the water storage structure is arranged in the main channel or the injection sub-channel or the brushing sub-channel.
5. The toilet apparatus for improving noise according to claim 1, wherein the injection water supply unit and the brushing water supply unit are the same water storage tank, inlets of the injection passage and the brushing passage are respectively connected to the water storage tank, and the injection passage and the brushing passage are integrally formed in the toilet body without communicating with each other.
6. The toilet apparatus for ameliorating noise according to claim 1, wherein the position and/or size of the water holding structure is adjustable such that the amount of water held in the water holding chamber is adjustable.
7. The toilet apparatus for improving noise according to claim 1, wherein the cross-sectional area of the water outlet is adjustable.
8. The toilet device for improving noise according to claim 1, wherein the water outlet is a strip-shaped opening extending in the longitudinal direction, or a plurality of water outlets are provided and spaced apart in the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110878662.9A CN113529890B (en) | 2021-08-02 | 2021-08-02 | Closestool device for improving noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110878662.9A CN113529890B (en) | 2021-08-02 | 2021-08-02 | Closestool device for improving noise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113529890A CN113529890A (en) | 2021-10-22 |
| CN113529890B true CN113529890B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110878662.9A Active CN113529890B (en) | 2021-08-02 | 2021-08-02 | Closestool device for improving noise |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211200610U (en) * | 2019-10-12 | 2020-08-07 | 厦门瑞尔特卫浴科技股份有限公司 | Closestool jet structure capable of improving noise |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005336796A (en) * | 2004-05-26 | 2005-12-08 | Toto Ltd | Tap water straight hydraulic toilet bowl |
| TW200738940A (en) * | 2006-02-20 | 2007-10-16 | Inax Corp | Toilet bowl flushing device |
| JP4110578B1 (en) * | 2006-12-28 | 2008-07-02 | Ｔｏｔｏ株式会社 | Flush toilet |
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| CN211200610U (en) * | 2019-10-12 | 2020-08-07 | 厦门瑞尔特卫浴科技股份有限公司 | Closestool jet structure capable of improving noise |
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