CN113250282A - Reversing valve for toilet waterway system and using method thereof - Google Patents
Reversing valve for toilet waterway system and using method thereof Download PDFInfo
- Publication number
- CN113250282A CN113250282A CN202110558700.2A CN202110558700A CN113250282A CN 113250282 A CN113250282 A CN 113250282A CN 202110558700 A CN202110558700 A CN 202110558700A CN 113250282 A CN113250282 A CN 113250282A
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- Prior art keywords
- water outlet
- reversing valve
- water
- valve body
- reversing
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention relates to the field of intelligent home furnishing, in particular to a reversing valve for a toilet waterway system, which is characterized by comprising a reversing valve body, wherein any part of the reversing valve body is provided with a destroying component for destroying a vacuum state; the destroying component is used for destroying the vacuum state of the inner cavity, and the technical problems that siphon can occur in a water path after the current toilet is flushed, water at the skirt edge can flow back, and water resources are wasted are solved.
Description
Technical Field
The invention relates to the field of home furnishing, in particular to a reversing valve for a toilet waterway system and a using method thereof.
Background
At present, the toilet bowl has been moved to thousands of households, and is a practical and frequent household in life, although the technology of the toilet bowl is increasingly perfected, the following unpredicted points still exist:
firstly, siphonage can occur in a waterway after the current closestool is flushed, so that water at the skirt edge can flow back, and water resources are wasted;
secondly, a valve core in a reversing valve in the current toilet waterway is easy to accumulate dirt and cause blockage;
thirdly, the valve core in the reversing valve in the prior closestool waterway is inconvenient to disassemble, so that the service life of the reversing valve is easy to reduce;
fourthly, the waterway of the existing closestool cannot be switched, and the waterway needs to be introduced again, thereby causing waste of space;
disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a reversing valve for a toilet waterway system and a using method thereof, and aims to solve the problems in the background technology.
The technical scheme of the invention is realized as follows: the reversing valve for the toilet waterway system is characterized by comprising a reversing valve body, wherein any part of the reversing valve body is provided with a destroying component for destroying a vacuum state.
Preferably: the reversing valve comprises a reversing valve body, a water pump and a water pump, wherein the reversing valve body is at least provided with one input end, two output ends and an inner cavity, and reversing drive capable of switching a water path is arranged in the inner cavity;
a breaking member for breaking a vacuum state of the lumen.
Preferably: the input sets up to the water inlet, one the output sets up to first delivery port, and another the output is the second delivery port, the water inlet sets up on the lateral wall of switching-over valve body, first delivery port sets up on the lateral wall of switching-over valve body, the second delivery outlet sets up on the lateral wall of switching-over valve body.
Preferably: the breaking component comprises a vacuum breaking port and a vacuum breaking pipe, the vacuum breaking port is arranged on the side wall of the reversing valve body and is used for communicating the inner cavity with the outside of the reversing valve body, and the vacuum breaking pipe is sleeved on the vacuum breaking port.
Preferably: the reversing drive comprises a motor, a rotating shaft and a valve core, the rotating shaft runs through the motor and drives the valve core to move, and a protective sleeve is sleeved on the valve core.
Preferably: the protective sleeve is characterized in that a first opening is formed in the side wall of the protective sleeve, a second opening is formed in the side wall symmetrical to the first opening, the bottom of the protective sleeve is hollow, the first opening is connected with a first water outlet, and the second opening is connected with a second water outlet.
Preferably: the top of switching-over valve body is provided with the valve gap, the valve gap is kept away from one side of switching-over valve body is installed the motor, the valve gap is close to one side fixed mounting of switching-over valve has the protective sheath.
Preferably: the valve core is semi-cylindrical, the bottom of the valve core is hollow, and the valve core and the rotating shaft are detachably connected with the convex block through the concave groove.
Preferably; the first water outlet is connected with the skirt edge of the closestool, and the second water outlet is connected with the second water outlet.
In addition, the invention also provides a reversing valve for the toilet waterway system, which is characterized in that: the method comprises the following steps:
s1: first water outlet for supplying water
When water enters the reversing valve body, the opening of the valve core in the motor faces the first water outlet at the moment to supply water to the first water outlet
The water outlet provides water;
s2: water supply from the second water outlet
When water is supplied to the second water outlet for a period of time, the motor enables the valve core to open towards the second water outlet and supplies water to the second water outlet
The water outlet provides water;
s3: valve core resetting of reversing valve
When water is supplied to the second water outlet for a period of time, the motor enables the valve core to open towards the first water outlet;
s4: siphon effect generation
At the moment, a siphon effect can occur in the reversing valve, and the first water outlet is always in a running water state due to the fact that the first water outlet is communicated with the second water outlet;
s5: breaking member
The first water outlet is arranged on the inner cavity of the water pump, and the first water outlet is arranged on the inner cavity of the water pump.
The invention has the beneficial effects that:
the breaking component is arranged in the reversing valve, so that the vacuum state in the inner cavity of the reversing valve can be broken, the water backflow is avoided, and the water resource can be saved.
The reversing driving device is arranged in the invention, so that the switching of water paths can be realized, redundant water paths do not need to be introduced, the waste of space is avoided, and the structural optimization is realized.
The semicircular valve core is arranged in the reversing valve, so that dirt is not easy to accumulate in the valve core, and the phenomenon that a water channel is blocked is avoided, so that the service life of the reversing valve is influenced.
The reversing valve is provided with the concave groove and the convex block, and the concave groove and the convex block are arranged to be concave, so that the valve core can be conveniently detached and replaced, the service life of the reversing valve is prolonged, and the reversing valve is convenient to maintain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram in embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram according to embodiment 2 of the present invention;
FIG. 3 is a schematic view showing the structure of a valve body according to embodiment 2 of the present invention;
fig. 4 is a schematic view of a rotating shaft structure in embodiment 2 of the present invention;
FIG. 5 is a flow chart of a method used in embodiment 3 of the present invention;
reference numerals: the reversing valve comprises a reversing valve body 10, a destroying component 20, an input end 30, an output end 40, a reversing drive 50, a water inlet 31, a first water outlet 41, a second water outlet 42, a vacuum destroying port 21, a vacuum destroying pipe 22, a motor 51, a rotating shaft 52, a valve core 53, a protective sleeve 60, a first opening 61, a second opening 62, a valve cover 54, a concave groove 70 and a convex block 80.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, the invention discloses a reversing valve for a toilet waterway system, which is characterized by comprising a reversing valve body 10, wherein any part of the reversing valve body 10 is provided with a breaking component 20 for breaking a vacuum state.
In the specific embodiment of the present invention, the reversing valve body 10 has at least one input end 30 and two output ends 40 in the reversing valve body 10, and an inner cavity, and a reversing drive 50 capable of switching a water path is arranged in the inner cavity;
a breaking member 20, said breaking member 20 for breaking the vacuum state of the lumen.
In the specific embodiment of the present invention, the input end 30 is configured as a water inlet 31, one of the output ends 40 is configured as a first water outlet 41, the other output end 40 is configured as a second water outlet 42, the water inlet 31 is disposed in the middle of the bottom of the reversing valve body 10, the first water outlet 41 is disposed on one side of the bottom of the reversing valve body 10, and the second water outlet 42 is disposed on the side of the bottom of the reversing valve body 10 where the first water outlet 41 is not disposed.
In the embodiment of the present invention, the breaking member 20 includes a vacuum breaking port 21 and a vacuum breaking tube 22, the vacuum breaking port 21 is provided on the valve body 10, the breaking port is used for breaking the vacuum state of the inner cavity, the vacuum breaking port 21 is connected to the vacuum breaking tube 22, and the breaking tube is used for communicating the inner cavity and the outside of the valve body 10.
In the present embodiment, the breaking member 20 is disposed at the end having the first water outlet 41.
Through adopting foretell technical scheme, be provided with the destruction component 20 of avoiding the backward flow in switching-over valve body 10, and destroy the one end that component 20 set up at first delivery port 41, destroy component 20 through being provided with, can destroy the vacuum state that appears in the switching-over valve inner chamber, avoid the water backward flow, can the water economy resource, theory of operation: after the operation in the waterway is finished, a siphon effect is generated between the first water outlet 41 and the second water outlet 42, so that the first water outlet 41 is always in a flowing state, and the breaking member 20 is arranged to break the vacuum state of the inner cavity, so that the problem that the first water outlet 41 always discharges water can be solved, and water resources can be saved,
example 2 is different from example 1 in that
As shown in fig. 2 to 4, in the embodiment of the present invention, the reversing drive 50 includes a motor 51, a rotating shaft 52 and a valve core 53, the output end 40 of the motor 51 is connected to the rotating shaft 52, one end of the rotating shaft 52 far away from the motor 51 is connected to the valve core 53, the valve core 53 is sleeved in a protective sleeve 60, the protective sleeve 60 is fixed in the reversing valve body 10, and the valve core 53 is disposed at the water inlet 31.
In the specific embodiment of the present invention, a first opening 61 is disposed on a sidewall of the protective sheath 60, a second opening 62 is disposed on a sidewall symmetrical to the first opening 61, the bottom of the protective sheath 60 is hollow, the first opening 61 is connected to the first water outlet 41, and the second opening 62 is connected to the second water outlet 42.
In a specific embodiment of the present invention, a valve cover 54 is disposed on the top of the reversing valve body 10, the motor 51 is mounted on a side of the valve cover 54 away from the reversing valve body 10, and the protective sleeve 60 is fixedly mounted on a side of the valve cover 54 close to the reversing valve.
In the embodiment of the present invention, the valve core 53 is configured to have a semi-cylindrical shape, a hollow bottom, and is detachably connected to the rotating shaft 52 through the concave groove 70 and the convex block 80.
In the embodiment of the present invention, the concave groove is disposed on the rotating shaft 52, and the convex block 80 is disposed on the valve core 53.
In the embodiment of the present invention, the concave groove 70 and the convex block 80 are formed in a "concave" shape
Through adopting foretell technical scheme, through being provided with switching-over drive 50, can realize the switching in water route, need not avoid the waste in the space in introduction unnecessary water route, realize structural optimization, theory of operation: when the waterway needs to be switched, the motor 51 works to move the valve core 53, meanwhile, the valve core 53 is arranged to be semi-cylindrical, the bottom of the valve core 53 is hollow, water enters from the bottom of the valve core 53, the valve core 53 rotates, one end of a semi-cylindrical notch of the valve core 53 is communicated with the first opening 61 on the protective sleeve 60, at the moment, water flows out of the first water outlet 41, therefore, the waterway can be switched, the structure is optimized, meanwhile, the valve core 53 and the rotating shaft 52 are detachably connected with the convex block 80 through the concave groove 70, the concave groove is arranged on the rotating shaft 52, the convex block 80 is arranged on the valve core 53, the disassembly is convenient, the later maintenance is convenient, and the service life of the reversing valve is prolonged.
Example 3 differs from example 2 in that
As shown in fig. 5, in addition, in an embodiment of the present invention, a method for using a reversing valve for a toilet waterway system is further provided, which is characterized in that: the method comprises the following steps:
s1: the first water outlet 41 supplies water
When water enters the reversing valve body 10, the valve core 53 in the motor 51 is opened towards the first water outlet 61 at the moment, and water is supplied to the first water outlet 61;
s2: the second water outlet 62 supplies water
When water is supplied to the second water outlet 62 for a period of time, the motor 51 opens the valve core 53 towards the second water outlet 62 to supply water to the second water outlet 62;
s3: valve core 53 of reversing valve
When water is supplied to the second water outlet 62 for a period of time, the motor 51 opens the valve core 53 toward the first water outlet 61;
s4: siphon effect generation
At this time, a siphon effect occurs in the direction valve, because the first water outlet 61 and the second water outlet 62 are located at the same position
The connected state can cause the first water outlet 61 to be always in a running water state;
s5: breaking member 20
The breaking member 20 is provided to break the vacuum state of the inner chamber and prevent the first water outlet 61 from being in a flowing state all the time.
By adopting the technical scheme, the destroying component 20 is arranged in the reversing valve body 10, so that the siphon effect can be destroyed, and the waste of water resources is avoided.
In conclusion, by adopting the technical scheme, the technical problems that siphon occurs in a water channel after the toilet is flushed at present, water at the skirt edge flows back, and water resources are wasted are solved; the technical problems that a valve core in a reversing valve in a toilet waterway is easy to accumulate dirt and cause blockage at present are solved; the technical problems that a valve core in a reversing valve is inconvenient to detach and the practical service life of the reversing valve is easy to reduce in an existing closestool water path are solved, and the technical problems that the existing closestool water path cannot be switched, the water path needs to be introduced again, and space waste is caused are solved.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The reversing valve for the toilet waterway system is characterized by comprising a reversing valve body, wherein any part of the reversing valve body is provided with a destroying component for destroying a vacuum state.
2. The reversing valve for the toilet waterway system of claim 1, wherein:
the reversing valve comprises a reversing valve body, a water pump and a water pump, wherein the reversing valve body is at least provided with one input end, two output ends and an inner cavity, and reversing drive capable of switching a water path is arranged in the inner cavity;
a breaking member for breaking a vacuum state of the lumen.
3. The reversing valve for the toilet waterway system according to claim 2, wherein the input end is provided with a water inlet, one of the output ends is provided with a first water outlet, the other output end is provided with a second water outlet, the water inlet is arranged on the side wall of the reversing valve body, the first water outlet is arranged on the side wall of the reversing valve body, and the second water outlet is arranged on the side wall of the reversing valve body.
4. The reversing valve for the toilet waterway system according to claim 1 or 2, wherein the breaking member comprises a vacuum breaking port and a vacuum breaking pipe, the vacuum breaking port is arranged on a side wall of the reversing valve body, the vacuum breaking port is used for communicating the inner cavity with the outside of the reversing valve body, and the vacuum breaking pipe is sleeved on the vacuum breaking port.
5. The reversing valve for the toilet waterway system of claim 2, wherein: the reversing drive comprises a motor, a rotating shaft and a valve core, the rotating shaft runs through the motor and drives the valve core to move, and a protective sleeve is sleeved on the valve core.
6. The reversing valve for the toilet waterway system of claim 5, wherein: the protective sleeve is characterized in that a first opening is formed in the side wall of the protective sleeve, a second opening is formed in the side wall symmetrical to the first opening, the bottom of the protective sleeve is hollow, the first opening is connected with a first water outlet, and the second opening is connected with a second water outlet.
7. The reversing valve for the toilet waterway system of claim 5, wherein: the top of switching-over valve body is provided with the valve gap, the valve gap is kept away from install one side of switching-over valve body the motor, the valve gap is close to one side fixed mounting of switching-over valve has the protective sheath, the valve gap with the connection can be dismantled to the switching-over valve body.
8. The reversing valve for the toilet waterway system of claim 5, wherein: the valve core is semi-cylindrical, the bottom of the valve core is hollow, and the valve core and the rotating shaft are detachably connected with the convex block through the concave groove.
9. A method for using a reversing valve for a toilet waterway system, which uses the reversing valve for the toilet waterway system according to claim 1, wherein the method comprises the following steps: the method comprises the following steps:
s1: first water outlet for supplying water
When water enters the reversing valve body, the opening of the valve core in the motor faces the first water outlet, and water is supplied to the first water outlet;
s2: water supply from the second water outlet
When water is supplied to the second water outlet for a period of time, the motor enables the opening of the valve core to face the second water outlet, and water is supplied to the second water outlet;
s3: valve core resetting of reversing valve
When water is supplied to the second water outlet for a period of time, the motor enables the valve core to open towards the first water outlet;
s4: siphon effect generation
At the moment, a siphon effect can occur in the reversing valve, and the first water outlet is always in a running water state due to the fact that the first water outlet is communicated with the second water outlet;
s5: breaking member
The first water outlet is arranged on the inner cavity of the water pump, and the first water outlet is arranged on the inner cavity of the water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110558700.2A CN113250282A (en) | 2021-05-21 | 2021-05-21 | Reversing valve for toilet waterway system and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110558700.2A CN113250282A (en) | 2021-05-21 | 2021-05-21 | Reversing valve for toilet waterway system and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113250282A true CN113250282A (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110558700.2A Pending CN113250282A (en) | 2021-05-21 | 2021-05-21 | Reversing valve for toilet waterway system and using method thereof |
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| Country | Link |
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| CN (1) | CN113250282A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323537A (en) * | 2000-05-15 | 2001-11-22 | Inax Corp | Vacuum breaker |
| CN108678108A (en) * | 2018-05-11 | 2018-10-19 | 浙江怡和卫浴有限公司 | A kind of closet flushing shunt valve and closestool |
| CN208563490U (en) * | 2018-05-24 | 2019-03-01 | 衢州港诚机电产品制造有限公司 | Vacuum valve destructor structure for intellectual water closet |
| CN111456175A (en) * | 2020-05-13 | 2020-07-28 | 九牧厨卫股份有限公司 | Overflow anti-siphon valve, closestool flushing system and closestool |
| CN212248553U (en) * | 2020-02-20 | 2020-12-29 | 浙江怡和卫浴有限公司 | Flush valve and closestool |
| CN213143281U (en) * | 2020-08-27 | 2021-05-07 | 台州艺马卫浴有限公司 | Water dividing valve core structure of flush toilet and flush toilet |
-
2021
- 2021-05-21 CN CN202110558700.2A patent/CN113250282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323537A (en) * | 2000-05-15 | 2001-11-22 | Inax Corp | Vacuum breaker |
| CN108678108A (en) * | 2018-05-11 | 2018-10-19 | 浙江怡和卫浴有限公司 | A kind of closet flushing shunt valve and closestool |
| CN208563490U (en) * | 2018-05-24 | 2019-03-01 | 衢州港诚机电产品制造有限公司 | Vacuum valve destructor structure for intellectual water closet |
| CN212248553U (en) * | 2020-02-20 | 2020-12-29 | 浙江怡和卫浴有限公司 | Flush valve and closestool |
| CN111456175A (en) * | 2020-05-13 | 2020-07-28 | 九牧厨卫股份有限公司 | Overflow anti-siphon valve, closestool flushing system and closestool |
| CN213143281U (en) * | 2020-08-27 | 2021-05-07 | 台州艺马卫浴有限公司 | Water dividing valve core structure of flush toilet and flush toilet |
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Application publication date: 20210813 |
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