CN113914425A - Multi-valve staged water outlet device - Google Patents
Multi-valve staged water outlet device Download PDFInfo
- Publication number
- CN113914425A CN113914425A CN202111168021.0A CN202111168021A CN113914425A CN 113914425 A CN113914425 A CN 113914425A CN 202111168021 A CN202111168021 A CN 202111168021A CN 113914425 A CN113914425 A CN 113914425A
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- water outlet
- pressure relief
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The multi-valve staged water outlet device comprises a water inlet body, wherein a body water inlet, A, B and C water inlet cavities communicated with the body water inlet, A, B and C valves corresponding to the three water inlet cavities, and A, B and C water outlets controlled by the valves are arranged on the water inlet body; the A water stop opening and closing assembly is connected with a pressure release valve, the B, C water stop opening and closing assembly is connected with a connecting rod opening and closing device, the connecting rod opening and closing device comprises a buoy, a water stop cup, a screw rod and a lifting rod, the pressure release valve is arranged at the bottom of the water stop cup, so that the B, C water stop cup is drained at different time, and the B, C water stop opening and closing assembly is opened at different time; and the water replenishing water inlet of the water stopping cup B is connected with the water replenishing water outlet of the valve C, and the water replenishing water outlet of the water stopping cup B is connected with the water replenishing water outlet of the valve C. The water outlet opening time and closing time of the three valves are controlled by adopting a plurality of factors, so that the switching effect of each valve is more obvious.
Description
Technical Field
The invention relates to the field of bathrooms, in particular to a multi-valve staged water outlet device.
Background
The toilet without water tank is a new type water saving toilet which is not provided with a water tank and is directly flushed by city tap water. At present, all toilets without water tanks utilize electromagnetic valves, and water is discharged in stages by controlling the electromagnetic valves through controlling the power-on time of the electromagnetic valves. Under the condition of not setting voltage, water outlet is controlled through the relation of the hardness of the water stop pad of the valve, water flows of the three valves are different due to the different hardness of the water stop pad, but the three valves can simultaneously discharge water, and the staged water outlet effect is not ideal.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a multi-valve staged water outlet device, which has a remarkable staged water outlet effect by adopting direct connection or indirect connection of three valves and a pressure release valve and controlling various factors such as different volumes of water stop cups, pressure release time and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
the multi-valve staged water outlet device comprises a water inlet body, wherein the water inlet body is provided with a body water inlet, an A water inlet cavity, a B water inlet cavity and a C water inlet cavity which are communicated with the body water inlet, an A valve, a B valve and a C valve which respectively correspond to the three water inlet cavities, and an A body water outlet, a B body water outlet and a C body water outlet which are respectively controlled by the three valves;
the three valves are provided with water stop opening and closing assemblies, wherein the A water stop opening and closing assembly is connected with a pressure release valve so as to open and close the A water stop opening and closing assembly through pressure release, the B, C water stop opening and closing assemblies are connected with connecting rod opening and closing devices, each group of connecting rod opening and closing devices comprises a buoy, a water stop cup, a screw rod and a lifting rod, one end of the lifting rod is connected with the water stop opening and closing assembly, the other end of the lifting rod is hinged with one end of the screw rod, the other end of the screw rod is in threaded connection with the buoy, the buoy is arranged in the water stop cup, and the bottom of the water stop cup is provided with the pressure release valve for opening and closing the water flow of the water stop cup; the pressure relief time of the pressure relief valve A is less than that of the pressure relief valve B and less than that of the pressure relief valve C, and the volume of the water stopping cup B is less than that of the water stopping cup C, so that the water drainage time of B, C groups of water stopping cups is different, therefore B, C groups of buoys are lowered at different times to drive B, C groups of lifting rods to be lifted at different times, and finally, water stopping opening and closing assemblies of A, B, C three groups of valves are opened at different times;
the water-replenishing water inlet of the B water-stopping cup is connected with the water-replenishing water outlet of the C valve, and the water-replenishing water outlet of the B water-stopping cup is connected with the water-replenishing water outlet of the C valve.
A. B, C the three pressure release valves are all provided with air inlets and connected with the same air pressure button through one-way valves, and the pressure release valves are also provided with pressure release adjusting bolts on the same side with the air inlets so as to adjust the pressure release time of the three pressure release valves through the pressure release adjusting bolts.
The pressure release valve also comprises a pressure release valve body, a pump membrane, a push rod and a rebound type silica gel sealing sheet; the pressure relief valve body is respectively provided with an accommodating cavity and a communicating cavity, a pressure relief hole is formed between the accommodating cavity and the communicating cavity, and the communicating cavity is communicated with a water outlet of the B, C water stop cup or the pressure relief hole of the upper cover of the valve A; the side wall of the accommodating cavity, which is opposite to the pressure relief hole, is provided with the air inlet, and the pump film and the push rod are sequentially arranged between the air inlet and the pressure relief hole; the pump membrane is propped against the head of the push rod; the push rod extends out of the pressure relief hole, and the tail end of the push rod is provided with a sealing plug which is used for opening or closing the pressure relief hole; the resilience type silica gel sealing piece is connected with the push rod and used for enabling the push rod to return and seal;
the accommodating cavity is also provided with a pressure relief water outlet so that water flows out of the pressure relief water outlet after passing through the pressure relief hole.
The water-stopping opening and closing assembly comprises a valve body, a valve upper cover and a water-stopping pad, wherein a water inlet cavity is arranged in the center of the valve body, a water outlet cavity is formed in the periphery of the water inlet cavity, the water inlet cavity and the water outlet cavity are communicated through an open upper port, the water-stopping pad is positioned between the valve upper cover and the valve body and used for opening and closing the communication between the water inlet cavity and the water outlet cavity, a pressure relief cavity is formed between the water-stopping pad and the valve upper cover, and an upper cover pressure relief hole is formed in the valve upper cover.
According to the invention, the valve upper cover of the A water stop opening and closing assembly extends upwards to form an installation cavity for installing the pressure release valve, and the pressure release hole of the upper cover is communicated with the installation cavity and the pressure release cavity.
And a back pressure pad is arranged on the lifting rod and used for opening and closing an upper cover pressure relief hole of the B, C valve.
The upper end of the B, C valve upper cover is provided with a bolt seat, and the lifting rod is connected with the valve upper cover through a bolt.
The valve upper cover is provided with a fixing column for installing a water stop gasket, and the fixing column is provided with a diversion trench.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
the valve A is directly connected with the pressure release valve, the valve B, C is connected with the pressure release valve through the water stopping cup, the pressure release time of the valve A is less than that of the valve B and less than that of the valve C by adjusting the pressure release adjusting bolt, the volume of the water stopping cup B is less than that of the water stopping cup C, and the relation between the water stopping cups B, C and the water outlets of the water stopping cups B and C is controlled.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a second cross-sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic side view of the present invention.
Reference numerals: the pressure relief type water-stop valve comprises an air pressure button 1, a one-way valve 2, a pressure relief adjusting bolt 3, a pump membrane 4, a push rod 5, a resilient silica gel sealing sheet 6, a sealing ring 7, a pressure relief hole 8, a pressure relief valve body 9, a valve upper cover 10, a water stop pad 11, a body water outlet 12, a water inlet body 13, a body water inlet 14, a bolt 15, a lifting rod 16, a screw rod 17, a buoy 18, a water stop cup 19, a C valve water-supplement water outlet 20, a back pressure pad 21, a diversion trench 22, an upper cover pressure relief hole 23, a pressure relief water outlet 24, an air pressure pipe 25, a B water-stop cup water-supplement water inlet 26 and a B water-stop cup water-supplement water outlet 27.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 4, the multi-valve staged water outlet device of the present embodiment includes a water inlet body 13, wherein the water inlet body 13 is provided with a body water inlet 14 for connecting a water source, an a water inlet cavity, a B water inlet cavity and a C water inlet cavity which are communicated with the body water inlet 14, an a valve, a B valve and a C valve which respectively correspond to the three water inlet cavities, and a body water outlet 12 controlled by each valve, which are respectively a body water outlet a, a body water outlet B and a body water outlet C; the water outlet of the body A is connected with a joint for washing the toilet wall at the upper end of the toilet, the water outlet of the body B is connected with a joint for washing the toilet wall at the lower end, and the water outlet of the body C is connected with a water replenishing joint of the trap.
The three valves are all provided with a water stop opening and closing assembly, wherein the A water stop opening and closing assembly is directly connected with the pressure release valve to open and close the A water stop opening and closing assembly through pressure release, and the B, C water stop opening and closing assembly is connected with a connecting rod opening and closing device to be indirectly connected with the pressure release valve.
The water stop opening and closing assembly comprises a valve body, a valve upper cover 10 and a water stop pad 11; the water stop gasket 11 is positioned between the valve upper cover 10 and the valve body and is used for opening and closing the communication between the water inlet cavity and the water outlet cavity; a pressure relief cavity is formed between the water stop pad 11 and the valve upper cover 10, the valve upper cover 10 is provided with an upper cover pressure relief hole 23 and a fixing column for mounting the water stop pad 11, and the fixing column is provided with a diversion trench 22.
Specifically, the valve upper cover of the A water stop opening and closing assembly extends upwards to form a mounting cavity for mounting the pressure release valve, and the upper cover pressure release hole 23 is communicated with the mounting cavity and the pressure release cavity.
The connecting rod opening and closing device comprises a buoy 18, a water stopping cup 19, a screw rod 17 and a lifting rod 16; a bolt seat is arranged at the upper end of the upper valve cover 10, one end of the lifting rod 16 is connected with the upper valve cover 10 through a bolt 15, the bolt 15 is used for fixing the lifting rod 16 and is used as a fulcrum of the lifting rod 16, and a back pressure pad 21 is arranged on the lifting rod 16 and is used for opening and closing an upper cover pressure relief hole 23; the other end of the lifting rod 16 is hinged with one end of a screw rod 17, the other end of the screw rod 17 is in threaded connection with a buoy 18, the buoy 18 is arranged in a water stopping cup 19, and a pressure release valve for opening and closing the water flow of the water stopping cup 19 is arranged at the bottom of the water stopping cup 19.
Specifically, a B water stop cup water replenishing water inlet 26 and a B water stop cup water replenishing water outlet 27 are arranged on the B water stop cup, a C valve water replenishing water outlet 20 is arranged on the C body water outlet, the B water stop cup water replenishing water inlet 26 is connected with the C valve water replenishing water outlet 20, when the C valve discharges water, part of water flows into the B water stop cup through the C valve water replenishing water outlet 20, and the B valve is closed when the C valve is opened; and a water replenishing outlet 27 of the B water stopping cup is connected with the C water stopping cup, and water in the B water stopping cup flows into the C water stopping cup to close the C valve.
The pressure relief valve comprises a pressure relief valve body 9, a pump membrane 4, a push rod 5, a rebound type silica gel sealing sheet 6 and a pressure relief adjusting bolt 3; the pressure relief valve body 9 is fixed at the bottom of the water stopping cup 19 and is respectively provided with an accommodating cavity and a communicating cavity, a pressure relief hole 8 is formed between the accommodating cavity and the communicating cavity, and the communicating cavity is communicated with the B, C water outlet of the water stopping cup 19 or the pressure relief hole 23 of the upper cover of the valve A; the side wall of the accommodating cavity, which is opposite to the pressure relief hole 8, is provided with an air inlet, and the pressure relief adjusting bolt 3 is arranged on the same side of the air inlet and used for adjusting the pressure relief time of the pressure relief valve; the pump membrane 4 and the push rod 5 are sequentially arranged between the air inlet and the pressure relief hole 8; the pump membrane 4 is abutted against the head of the push rod 5, and the pump membrane 4 pushes the push rod 5 forwards under the action of air pressure; the push rod 5 extends out of the pressure relief hole 8, the tail end of the push rod is provided with a sealing plug, and a sealing ring 7 is arranged on the sealing plug and used for opening or closing the pressure relief hole 8; the rebound type silica gel sealing sheet 6 is connected with the push rod 5 and used for enabling the push rod 5 to return and seal, and preventing the decompressed water from flowing to the pump membrane 4; the accommodating cavity is also provided with a pressure relief water outlet 24, so that water flows out of the pressure relief water outlet 24 after passing through the pressure relief hole 8.
The air inlets of the three pressure release valves are connected with the same air pressure button 1 through a one-way valve 2, the air pressure button 1 is used for generating air pressure, and the one-way valve 2 can prevent air pressure from flowing back.
In the embodiment, the pressure relief time of the pressure relief valve A is less than that of the pressure relief valve B and less than that of the pressure relief valve C by adjusting the pressure relief adjusting bolt 3; the volume of the B water stopping cup is less than that of the C water stopping cup.
The working principle of the invention is as follows:
1. and (3) opening the water inlet valve, enabling tap water to enter the water inlet cavity A through the water inlet 14 of the body and pass through the diversion trench 22 of the valve A, and closing the water stop pad 11 of the valve A under the action of pressure because the upper cover pressure relief hole 23 of the valve A is closed at the moment. Because the water inlet of the valve A, the water inlet of the valve B and the water inlet of the valve C are communicated, when the buoy in the B, C water-stopping cup rises, the valve B and the valve C are closed.
2. The air pressure button 1 is pressed, air pressure enters the pressure release valve body 9 through the one-way valve 2 through the air pressure pipe 25, the pump membrane 4 enables the push rod 5 to be pushed forwards under the action of the air pressure, the sealing plug moves forwards, and the pressure release hole 8 of the pressure release valve is opened. At the moment, the A pressure release valve, the B pressure release valve and the C pressure release valve are opened simultaneously.
3. The A pressure release valve is connected with the upper cover of the A valve, the B pressure release valve is connected with the bottom of the B water stopping cup, and the C pressure release valve is connected with the bottom of the C water stopping cup;
at this moment, valve upper cover pressure release hole 23 of A opens, water stop pad 11 is under running water pressure's effect, water stop pad 11 opens, A body delivery port goes out water, accessible time delay adjusting bolt adjusts A valve time of going out water, when reaching the settlement time, pump membrane 4 return, push rod 5 returns under the effect of resilience formula silica gel piece 6, pressure release hole 8 closes this moment, the running water is constantly followed valve upper cover 10 hypomere and is passed through guiding gutter 22 and get into valve upper cover 10 upper segment this moment, the pressure of upper segment is greater than hypomere pressure this moment, therefore water stop pad 11 closes, A valve delivery port stops out water.
4. Because the pressure relief valve body is connected with the bottom of the water stopping cup B, the water level in the water stopping cup B19 is continuously lowered at the moment, and the floating cylinder 18 is connected with the screw 17 and the lifting rod 16, and the back pressure pad 21 is tightly pressed on the head of the lifting rod 16. When the buoyancy of the float 18 is smaller than the pressure of the upper cover pressure relief hole 23, the back pressure pad 21 is opened, the upper cover pressure relief hole 23 is relieved, and water is discharged from the water outlet of the B body.
5. The volume of the water stopping cup B is less than that of the water stopping cup C, and the pressure relief time of the pressure relief valve A is less than that of the pressure relief valve B and that of the pressure relief valve C;
because of the relation, the valve C is still in a closed state, water in the water stopping cup C still continuously descends, the buoy C also slowly descends, when the buoyancy of the buoy C is smaller than the pressure of the pressure releasing hole of the valve C, the buoy C is connected with the screw rod and the lifting rod, the back pressure pad on the lifting rod is opened, the pressure is released through the pressure releasing hole of the upper cover, and the water is discharged from the water outlet of the body C similarly to the opening of the water stopping pad of the valve A.
6. As the water outlet of the C body is provided with the water replenishing water outlet 20 of the C valve which is connected with the water replenishing water inlet 26 of the water stopping cup B, part of water flows into the water stopping cup B. The water level of the water stopping cup B begins to rise, the float bowl B begins to rise under the action of buoyancy, the screw rod is connected with the lifting rod, when the buoyancy of water is larger than the pressure of the pressure relief hole of the upper cover, the back pressure pad is closed, the pressure relief hole of the upper cover is closed, and the water outlet of the valve B stops water outlet in the same way as the valve A is closed.
At this moment, the C valve water replenishing water outlet 20 continuously replenishes the B water stopping cup, the water outlet time of the C valve can be adjusted through the pressure relief adjusting bolt of the C pressure relief valve, when the required water outlet time is reached, the pressure relief hole of the C pressure relief valve is closed, the pressure relief water outlet of the C pressure relief valve stops water outlet, water at the upper end of the B water stopping cup continuously flows into the C water stopping cup through the B water stopping cup water replenishing water outlet, water in the C water stopping cup continuously rises and is closed and distributed with the B valve, and the C valve is closed.
The valve A is directly connected with the pressure release valve, the valve B, C is connected with the pressure release valve through the water stopping cup, the pressure release time of the valve A is less than that of the valve B and less than that of the valve C by adjusting the pressure release adjusting bolt, the volume of the water stopping cup B is less than that of the water stopping cup C, and the relation between the water stopping cups B, C and the water outlets of the water stopping cups B and C is controlled.
Claims (9)
1. The multi-valve staged water outlet device is characterized in that: the water inlet body is provided with a body water inlet, an A water inlet cavity, a B water inlet cavity and a C water inlet cavity which are communicated with the body water inlet, an A valve, a B valve and a C valve which respectively correspond to the three water inlet cavities, and an A body water outlet, a B body water outlet and a C body water outlet which are respectively controlled by the three valves;
the three valves are provided with water stop opening and closing assemblies, wherein the A water stop opening and closing assembly is connected with a pressure release valve so as to open and close the A water stop opening and closing assembly through pressure release, the B, C water stop opening and closing assemblies are connected with connecting rod opening and closing devices, each group of connecting rod opening and closing devices comprises a buoy, a water stop cup, a screw rod and a lifting rod, one end of the lifting rod is connected with the water stop opening and closing assembly, the other end of the lifting rod is hinged with one end of the screw rod, the other end of the screw rod is in threaded connection with the buoy, the buoy is arranged in the water stop cup, and the bottom of the water stop cup is provided with the pressure release valve for opening and closing the water flow of the water stop cup; the pressure relief time of the pressure relief valve A is less than that of the pressure relief valve B and less than that of the pressure relief valve C, and the volume of the water stopping cup B is less than that of the water stopping cup C, so that the water drainage time of B, C groups of water stopping cups is different, therefore B, C groups of buoys are lowered at different times to drive B, C groups of lifting rods to be lifted at different times, and finally, water stopping opening and closing assemblies of A, B, C three groups of valves are opened at different times;
the water-replenishing water inlet of the B water-stopping cup is connected with the water-replenishing water outlet of the C valve, and the water-replenishing water outlet of the B water-stopping cup is connected with the water-replenishing water outlet of the C valve.
2. The multi-valve staged water outlet device of claim 1, wherein: A. b, C the three pressure release valves are all provided with air inlets and connected with the same air pressure button through one-way valves, and the pressure release valves are also provided with pressure release adjusting bolts on the same side with the air inlets so as to adjust the pressure release time of the three pressure release valves through the pressure release adjusting bolts.
3. The multi-valve staged water outlet device of claim 2, wherein: the pressure release valve also comprises a pressure release valve body, a pump membrane, a push rod and a rebound type silica gel sealing sheet; the pressure relief valve body is respectively provided with an accommodating cavity and a communicating cavity, a pressure relief hole is formed between the accommodating cavity and the communicating cavity, and the communicating cavity is communicated with a water outlet of the B, C water stop cup or the pressure relief hole of the upper cover of the valve A; the side wall of the accommodating cavity, which is opposite to the pressure relief hole, is provided with the air inlet, and the pump film and the push rod are sequentially arranged between the air inlet and the pressure relief hole; the pump membrane is propped against the head of the push rod; the push rod extends out of the pressure relief hole, and the tail end of the push rod is provided with a sealing plug which is used for opening or closing the pressure relief hole; the resilience type silica gel sealing sheet is connected with the push rod and used for enabling the push rod to return and seal.
4. The multi-valve staged water outlet device of claim 3, wherein: the accommodating cavity is also provided with a pressure relief water outlet so that water flows out of the pressure relief water outlet after passing through the pressure relief hole.
5. The multi-valve staged water outlet device of claim 1, wherein: the water-stopping opening and closing assembly comprises a valve body, a valve upper cover and a water-stopping pad, wherein a water inlet cavity is arranged in the center of the valve body, a water outlet cavity is formed in the periphery of the water inlet cavity, the water inlet cavity and the water outlet cavity are communicated through an open upper port, the water-stopping pad is positioned between the valve upper cover and the valve body and used for opening and closing the communication between the water inlet cavity and the water outlet cavity, a pressure relief cavity is formed between the water-stopping pad and the valve upper cover, and an upper cover pressure relief hole is formed in the valve upper cover.
6. The multi-valve staged water outlet device of claim 5, wherein: a valve upper cover of the A water stop opening and closing assembly extends upwards to form a mounting cavity for mounting a pressure release valve, and the upper cover pressure release hole is communicated with the mounting cavity and the pressure release cavity.
7. The multi-valve staged water outlet device of claim 5, wherein: and a back pressure pad is arranged on the lifting rod and used for opening and closing an upper cover pressure relief hole of the B, C valve.
8. The multi-valve staged water outlet device of claim 5, wherein: the upper end of the B, C valve upper cover is provided with a bolt seat, and the lifting rod is connected with the valve upper cover through a bolt.
9. The multi-valve staged water outlet device of claim 5, wherein: the valve upper cover is provided with a fixing column for installing a water stop gasket, and the fixing column is provided with a diversion trench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111168021.0A CN113914425B (en) | 2021-09-30 | 2021-09-30 | Multi-valve staged water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111168021.0A CN113914425B (en) | 2021-09-30 | 2021-09-30 | Multi-valve staged water outlet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113914425A true CN113914425A (en) | 2022-01-11 |
| CN113914425B CN113914425B (en) | 2023-09-01 |
Family
ID=79238132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111168021.0A Active CN113914425B (en) | 2021-09-30 | 2021-09-30 | Multi-valve staged water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113914425B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382140A (en) * | 2022-01-19 | 2022-04-22 | 谢家福 | Multi-valve water outlet device for toilet |
| CN114411897A (en) * | 2022-01-19 | 2022-04-29 | 谢家福 | Multi-valve staged water outlet device for toilet |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003278214A (en) * | 2002-03-26 | 2003-10-02 | Inax Corp | Flush valve |
| TW584691B (en) * | 2001-07-27 | 2004-04-21 | Wei-Jang Tsai | High-pressure toilet flushing device |
| TWM246369U (en) * | 2003-10-01 | 2004-10-11 | Chi-Huo Jiang | Improved structure of water inlet device |
| KR101200834B1 (en) * | 2012-06-01 | 2012-11-13 | 계림요업주식회사 | Automatic flushing device for toilet which is actuated by the difference in supplemental in-out flow |
| TWM443728U (en) * | 2012-06-05 | 2012-12-21 | bai-jun Li | Tank-free multiple-stage flush toilet |
| CN203475562U (en) * | 2013-10-12 | 2014-03-12 | 温州和正电子科技有限公司 | Flushing valve of closestool free of water tank |
| CN203546854U (en) * | 2013-07-16 | 2014-04-16 | 李飞宇 | Opening device for controlling lift by water pressure and flushing device |
| CN210066926U (en) * | 2019-06-05 | 2020-02-14 | 广东恒洁卫浴有限公司 | Balance valve linkage flushing-assisting closestool water key |
| CN111074983A (en) * | 2019-12-20 | 2020-04-28 | 泉州科发卫浴有限公司 | Novel side water inlet valve |
| CN113445591A (en) * | 2021-06-30 | 2021-09-28 | 中山市美图塑料工业有限公司 | Water inlet valve device with adjustable distribution valve |
-
2021
- 2021-09-30 CN CN202111168021.0A patent/CN113914425B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW584691B (en) * | 2001-07-27 | 2004-04-21 | Wei-Jang Tsai | High-pressure toilet flushing device |
| JP2003278214A (en) * | 2002-03-26 | 2003-10-02 | Inax Corp | Flush valve |
| TWM246369U (en) * | 2003-10-01 | 2004-10-11 | Chi-Huo Jiang | Improved structure of water inlet device |
| KR101200834B1 (en) * | 2012-06-01 | 2012-11-13 | 계림요업주식회사 | Automatic flushing device for toilet which is actuated by the difference in supplemental in-out flow |
| TWM443728U (en) * | 2012-06-05 | 2012-12-21 | bai-jun Li | Tank-free multiple-stage flush toilet |
| CN203546854U (en) * | 2013-07-16 | 2014-04-16 | 李飞宇 | Opening device for controlling lift by water pressure and flushing device |
| CN203475562U (en) * | 2013-10-12 | 2014-03-12 | 温州和正电子科技有限公司 | Flushing valve of closestool free of water tank |
| CN210066926U (en) * | 2019-06-05 | 2020-02-14 | 广东恒洁卫浴有限公司 | Balance valve linkage flushing-assisting closestool water key |
| CN111074983A (en) * | 2019-12-20 | 2020-04-28 | 泉州科发卫浴有限公司 | Novel side water inlet valve |
| CN113445591A (en) * | 2021-06-30 | 2021-09-28 | 中山市美图塑料工业有限公司 | Water inlet valve device with adjustable distribution valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382140A (en) * | 2022-01-19 | 2022-04-22 | 谢家福 | Multi-valve water outlet device for toilet |
| CN114411897A (en) * | 2022-01-19 | 2022-04-29 | 谢家福 | Multi-valve staged water outlet device for toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113914425B (en) | 2023-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113914425A (en) | Multi-valve staged water outlet device | |
| CN102418377B (en) | Closestool with pressurizing drainage device | |
| US6704945B2 (en) | Dual inlet flush valve system for gravity operated toilets | |
| CN110106948B (en) | Anti-siphon toilet cistern inlet valve | |
| CN108005188B (en) | Low water tank toilet bowl | |
| CN217352751U (en) | Multi-valve staged water outlet device for toilet | |
| CN216689626U (en) | Multi-valve staged water outlet device | |
| CN110409575B (en) | Toilet flushing mechanism and flushing control method thereof | |
| CN217379124U (en) | Multi-valve water outlet device for toilet | |
| CN216689625U (en) | Staged water outlet device | |
| CN110886365A (en) | Novel toilet bowl | |
| CN215257982U (en) | Multi-valve water outlet device | |
| CN210263268U (en) | Water inlet valve for toilet cistern | |
| CN110332346A (en) | A kind of anti-siphonic closet tank pressure water stop inlet valve | |
| CN110117978B (en) | Water inlet valve for toilet cistern | |
| CN210134493U (en) | Water inlet device with water guide structure | |
| CN211499089U (en) | Independent water pressure flushing system and intelligent closestool | |
| CN114411897A (en) | Multi-valve staged water outlet device for toilet | |
| CN113216337A (en) | Float device, method for controlling timely falling of float, water inlet valve and water discharge valve | |
| CN214884143U (en) | Water inlet valve capable of delaying water inlet and toilet bowl | |
| CN114382140A (en) | Multi-valve water outlet device for toilet | |
| CN208152176U (en) | A kind of flushing device for toilet electromagnetic valve component | |
| CN219471121U (en) | Toilet flushing system switched by water level control and toilet | |
| CN219471122U (en) | Toilet flushing control system and toilet | |
| CN217974630U (en) | Toilet flushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |