CN216689625U - Staged water outlet device - Google Patents
Staged water outlet device Download PDFInfo
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- CN216689625U CN216689625U CN202122405238.0U CN202122405238U CN216689625U CN 216689625 U CN216689625 U CN 216689625U CN 202122405238 U CN202122405238 U CN 202122405238U CN 216689625 U CN216689625 U CN 216689625U
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Abstract
A 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-stopping opening and closing assemblies, each water-stopping opening and closing assembly is connected with a connecting rod opening and closing device, and the three groups of connecting rod opening and closing devices have different drainage time, so that the water-stopping opening and closing assemblies of the three groups of valves are opened at different time; and the three groups of connecting rod opening and closing devices are matched with the water outlet of the body to control the three valves to be closed at different times. 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 utility model relates to the field of bathrooms, in particular to a 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 utility model aims to solve the problems in the prior art and provides a staged water outlet device, which has an obvious staged water outlet effect by adopting different water stopping cups and controlling various factors such as water outlet caliber, pressure relief time and the like.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a 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, each water stop opening and closing assembly is connected with a connecting rod opening and closing device, each connecting rod opening and closing device comprises a floating drum, 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 floating drum, the floating drum is arranged in the water stop cup, and a pressure release valve for opening and closing water flow of the water stop cups is arranged at the bottom of the water stop cup, so that the three groups of water stop cups are different in drainage time, the three groups of floating drums are reduced at different time, the three groups of lifting rods are driven to be lifted at different time, and finally the water stop opening and closing assemblies of the three groups of valves are opened at different time;
the three water stopping cups are provided with water replenishing ports, the water outlet of the B body and the water outlet of the C body are provided with valve water replenishing ports, the water replenishing port of the water stopping cup A is connected with the water replenishing port of the valve B, and the water replenishing port of the water stopping cup B is connected with the water replenishing port of the valve C; and the water stopping cup B and the water stopping cup C are connected with a water supplementing tank, the upper water inlet of the water supplementing tank is connected with the upper end of the water stopping cup B, and the bottom water outlet of the water supplementing tank is connected with the water supplementing port of the water stopping cup C.
The three pressure release valves are provided with air inlets and connected with the same air pressure button through one-way valves, and pressure release adjusting bolts on the same side with the air inlets are further arranged on the pressure release valves 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 water stop cup; 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 containing cavity is also provided with a pressure relief water outlet so that water flow of the water stopping cup flows out of the pressure relief water outlet after passing through the pressure relief hole, and the caliber of the pressure relief water outlet is larger than or equal to the aperture of 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 is communicated with the water outlet cavity through an open upper port, and the water-stopping pad is located 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.
The pressure relief device is characterized in that a pressure relief cavity is formed between the water stop pad and the upper valve cover, an upper cover pressure relief hole is formed in the upper valve cover, a back pressure pad is arranged on the lifting rod and used for opening and closing the upper cover pressure relief hole, a bolt seat is arranged at the upper end of the upper valve cover, and the lifting rod is connected with the upper valve 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.
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.
The pressure relief water outlet of the pressure relief valve A is larger than that of the pressure relief water outlet of the pressure relief valve B and larger than that of the pressure relief water outlet of the pressure relief valve C.
The pressure relief hole of the pressure relief valve A is larger than that of the pressure relief hole of the pressure relief valve B and that of the pressure relief valve C.
The volume of the water stopping cup A is less than that of the water stopping cup B and less than that of the water stopping cup C.
The water outlet of the water replenishing tank is smaller than the pressure relief hole of the C pressure relief valve and smaller than the water inlet of the water replenishing tank.
The water outlet of the body A is connected with the toilet washing connector, the water outlet of the body B is connected with the washing S-shaped connector, and the water outlet of the body C is connected with the water replenishing connector of the trap.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
according to the utility model, the pressure relief time of the A pressure relief valve is less than that of the B pressure relief valve and less than that of the C pressure relief valve by adjusting the pressure relief adjusting bolt, the volume of the A water stopping cup is less than that of the B water stopping cup, the pressure relief hole of the A pressure relief valve is more than that of the B pressure relief hole of the C pressure relief valve, the pressure relief water outlet of the A pressure relief valve is more than that of the B pressure relief water outlet of the C pressure relief valve, and the water outlet of the water replenishing tank is less than that of the C pressure relief valve and less than that of the water replenishing tank, so that the water outlet opening time and closing time of the three valves are controlled by adopting a plurality of factors, the switching effect of each valve is more obvious, and the staged water outlet with excellent performance is achieved.
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.
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 water replenishing tank 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 valve water replenishing port 26, a water stopping cup water replenishing port 27, a water replenishing tank water inlet 28 and a water replenishing tank water outlet 29.
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. 1-2, the staged water outlet device of this 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 the toilet washing connector, the water outlet of the body B is connected with the washing S-shaped connector, and the water outlet of the body C is connected with the water replenishing connector of the trap.
The three valves are all provided with a water-stopping opening and closing assembly, and the water-stopping opening and closing assembly is connected with a connecting rod opening and closing device.
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 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.
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.
The pressure release valve comprises a pressure release valve body 9, a pump membrane 4, a push rod 5, a rebound type silica gel sealing sheet 6 and a pressure release 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 a water outlet of the water stopping cup 19; 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 the sealing plug is provided with a sealing ring 7 for opening or closing the pressure relief hole 8; the resilience type silica gel sealing sheet 6 is connected with the push rod 5 and is used for enabling the push rod 5 to return and seal; the accommodating cavity is also provided with a pressure relief water outlet 24, so that water in the water stopping cup 19 flows out of the pressure relief water outlet 24 after passing through the pressure relief hole 8, and the aperture of the pressure relief water outlet 24 is larger than or equal to the aperture of 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.
Water stopping cup water replenishing ports 27 are arranged on the three water stopping cups, valve water replenishing ports 26 are arranged on the water outlet of the B body and the water outlet of the C body, the water replenishing port of the A water stopping cup is connected with the water replenishing port of the B valve, and the water replenishing port of the B water stopping cup is connected with the water replenishing port of the C valve; the water stopping cup B and the water stopping cup C1 are connected with a water replenishing tank 20, a water replenishing tank water inlet 28 at the upper part of the water replenishing tank 20 is connected with the upper end of the water stopping cup B, and a water replenishing tank water outlet 29 at the bottom of the water replenishing tank 20 is connected with a water replenishing port of the water stopping cup C.
The water replenishing tank 20 is communicated with the water stopping cup B and the water stopping cup C, when the valve C is opened, a part of water discharged by the valve C flows to the water stopping cup B, then flows into the water replenishing tank 20 through the upper end of the water stopping cup B, and when the pressure release valve C is closed, the water in the water replenishing tank 20 flows into the water stopping cup C, so that the valve C is closed.
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 water stopping cup A is less than that of the water stopping cup B and less than that of the water stopping cup C; the pressure relief hole of the A pressure relief valve is larger than that of the B pressure relief valve and that of the C pressure relief valve; the pressure relief water outlet of the pressure relief valve A is larger than the pressure relief water outlet of the pressure relief valve B and is larger than the pressure relief water outlet of the pressure relief valve C; the water outlet of the water replenishing tank is smaller than the pressure relief hole of the C pressure relief valve and smaller than the water inlet of the water replenishing tank.
The working principle of the utility model 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, and the valve B and the valve C are closed simultaneously in the same way.
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 pressure release valves A, B and C are opened simultaneously, and water in the water stopping cup A, the water stopping cup B and the water stopping cup C begins to flow outwards through the pressure release valves simultaneously.
3. The pressure relief water outlet of the A pressure relief valve is larger than the pressure relief water outlet of the B pressure relief valve and larger than the pressure relief water outlet of the C pressure relief valve, the volume of the A water stop cup is smaller than the volume of the B water stop cup and smaller than the volume of the C water stop cup, and the pressure relief time of the A pressure relief valve is smaller than the pressure relief time of the B pressure relief valve and smaller than the pressure relief time of the C pressure relief valve through the pressure relief adjusting bolt;
due to the above relation, firstly, the float A18 begins to descend, the screw 17 is connected with the lifting rod 16, at the moment, the back pressure pad 21 on the lifting rod 16 is opened, the pressure is relieved through the pressure relief hole 23 of the upper cover, the valve A is opened under the action of the water pressure of the water stop pad 11, the water outlet of the valve A is discharged, and the toilet is flushed. When the pressure of the A pressure release valve is released to the set time, the pressure release hole 8 is closed, and the A water stop cup stops discharging water. When the water in the water stopping cup B is drained to a certain degree, the buoy B begins to descend, the principle of opening the valve A is the same, and the water outlet of the valve B discharges water. Because the water outlet of the valve B is provided with a valve water replenishing port communicated with the water stopping cup A, part of water flows into the water stopping cup A at the moment. The float A rises upwards under the action of buoyancy, the screw 17 is connected with the lifting rod 16, the back pressure pad 21 on the lifting rod 16 is closed, the pressure relief hole 8 of the valve A upper cover stops pressure relief, the pressure intensity of the upper end of the valve A upper cover 10 is larger than that of the lower section, the water stop pad 11 is closed, and the water outlet of the valve A body stops water outlet. The toilet flush stops and the toilet S bay spray creates a siphon. And completing the switching of the valve A and the valve B.
When the drainage of the C pressure release valve is discharged to a certain degree, the C buoy begins to descend, and water is discharged from the water outlet of the C body in the same principle as the opening principle of the B valve.
The water outlet of the C body is provided with a valve water replenishing port communicated with a water replenishing port of a water stopping cup B, and part of water at the water outlet of the C body flows into the water stopping cup B, so that a float bowl B rises under the action of buoyancy, a screw rod is connected with a lifting rod, a back pressure pad on the lifting rod is closed, the pressure relief of a pressure relief hole of an upper cover stops, the valve B is closed, the valve C is still in pressure relief, the upper end of the water stopping cup B is communicated with the upper end of a water replenishing tank 20, the water at the upper end of the water stopping cup B flows into the water replenishing tank 20, a water inlet 28 of the water replenishing tank is larger than a water outlet 29 of the water replenishing tank, and the water outlet 29 of the water replenishing tank is smaller than a pressure relief hole 8 of a pressure relief valve C.
When the C pressure release valve reaches the set time, the pressure release hole of the pressure release valve is closed, the water stop cup stops discharging water, water in the water supply tank 20 flows into the C water stop cup, the C buoy rises, the C valve is closed, and the water outlet of the C body stops discharging water.
Claims (10)
1. The utility model provides a water outlet device in stages which characterized in that: the water inlet body is provided with a body water inlet, an A water inlet cavity, a B water inlet cavity, a C water inlet cavity, an A valve, a B valve and a C valve, wherein the A water inlet cavity, the B water inlet cavity and the C water inlet cavity are communicated with the body water inlet;
the three valves are provided with water stop opening and closing assemblies, each water stop opening and closing assembly is connected with a connecting rod opening and closing device, each connecting rod opening and closing device comprises a floating drum, 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 floating drum, the floating drum is arranged in the water stop cup, and a pressure release valve for opening and closing water flow of the water stop cups is arranged at the bottom of the water stop cup, so that the three groups of water stop cups are different in drainage time, the three groups of floating drums are reduced at different time, the three groups of lifting rods are driven to be lifted at different time, and finally the water stop opening and closing assemblies of the three groups of valves are opened at different time;
water replenishing ports are arranged on the three water stopping cups, valve water replenishing ports are arranged on the water outlet of the B body and the water outlet of the C body, the water replenishing port of the water stopping cup A is connected with the valve water replenishing port of the B, and the water replenishing port of the water stopping cup B is connected with the valve water replenishing port of the C; the water replenishing tank is connected with the water stopping cup B and the water stopping cup C, the upper water inlet of the water replenishing tank is connected with the upper end of the water stopping cup B, and the bottom water outlet of the water replenishing tank is connected with the water replenishing port of the water stopping cup C.
2. The staged water outlet device as claimed in claim 1, wherein: the three pressure release valves are provided with air inlets and connected with the same air pressure button through one-way valves, and pressure release adjusting bolts on the same side with the air inlets are further arranged on the pressure release valves so as to adjust the pressure release time of the three pressure release valves through the pressure release adjusting bolts.
3. A staged water outlet device as defined in 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 water stop cup; 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 further provided with a pressure relief water outlet, so that water flow of the water stopping cup flows out of the pressure relief water outlet after passing through the pressure relief hole, and the aperture of the pressure relief water outlet is larger than or equal to that of the pressure relief hole.
4. The staged water outlet device as claimed in 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 is communicated with the water outlet cavity through an open upper port, and the water-stopping pad is located 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.
5. The staged water outlet device as claimed in claim 4, wherein: a pressure relief cavity is formed between the water stop pad and the upper valve cover, an upper cover pressure relief hole is formed in the upper valve cover, a back pressure pad is arranged on the lifting rod and used for opening and closing the upper cover pressure relief hole, a bolt seat is arranged at the upper end of the upper valve cover, and the lifting rod is connected with the upper valve 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.
6. The staged water outlet device as claimed in claim 1, wherein: 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.
7. The staged water outlet device as claimed in claim 1, wherein: the pressure relief hole of the pressure relief valve A is larger than that of the pressure relief hole of the pressure relief valve B and that of the pressure relief valve C.
8. The staged water outlet device as defined in claim 1, wherein: the pressure relief water outlet of the pressure relief valve A is larger than that of the pressure relief water outlet of the pressure relief valve B and larger than that of the pressure relief water outlet of the pressure relief valve C.
9. The staged water outlet device as claimed in claim 1, wherein: the volume of the water stopping cup A is less than that of the water stopping cup B and less than that of the water stopping cup C.
10. The staged water outlet device as claimed in claim 1, wherein: the water outlet of the water replenishing tank is smaller than the pressure relief hole of the C pressure relief valve and smaller than the water inlet of the water replenishing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405238.0U CN216689625U (en) | 2021-09-30 | 2021-09-30 | Staged water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405238.0U CN216689625U (en) | 2021-09-30 | 2021-09-30 | Staged water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216689625U true CN216689625U (en) | 2022-06-07 |
Family
ID=81831215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122405238.0U Active CN216689625U (en) | 2021-09-30 | 2021-09-30 | Staged water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216689625U (en) |
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2021
- 2021-09-30 CN CN202122405238.0U patent/CN216689625U/en active Active
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