CN113982078B - Water inlet valve for realizing advanced brushing ring - Google Patents
Water inlet valve for realizing advanced brushing ring Download PDFInfo
- Publication number
- CN113982078B CN113982078B CN202111534294.2A CN202111534294A CN113982078B CN 113982078 B CN113982078 B CN 113982078B CN 202111534294 A CN202111534294 A CN 202111534294A CN 113982078 B CN113982078 B CN 113982078B
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- water
- water inlet
- switching
- floating barrel
- inlet valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 457
- 230000001680 brushing effect Effects 0.000 title claims abstract description 19
- 238000011010 flushing procedure Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 9
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 241000189524 Baccharis halimifolia Species 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- 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
- E03D1/32—Arrangement of inlet valves
-
- 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
- E03D1/33—Adaptations or arrangements of floats
Abstract
The application discloses a water inlet valve for realizing an advanced brush ring, which comprises a water inlet valve body, a starting assembly, a water inlet mechanism and a switching mechanism, wherein a water inlet channel and a water outlet channel are arranged in the water inlet valve body, one end of the water inlet channel is provided with a water inlet for connecting a water source, one end of the water outlet channel is provided with a water outlet for connecting the switching mechanism, the water inlet mechanism is arranged at the communication position of the water inlet channel and the water outlet channel, and the starting assembly is arranged on the water inlet valve body and used for controlling the water inlet mechanism to open the water inlet brush ring. The application realizes the flushing mode of brushing the ring first and draining the water later in a purely mechanical structure mode.
Description
Technical Field
The application relates to the technical field of water inlet valves, in particular to a water inlet valve capable of realizing advanced brushing rings.
Background
A pure flat type closestool is arranged on the market, the position of a water tank of the pure flat type closestool is leveled with a closestool seat, the appearance and the shape of the closestool are concise and attractive, and the pure flat type closestool is widely popularized. However, because the water tank is low in position, potential energy is low, water in the water tank is difficult to wash the urinal from the seat ring pipeline under the action of water pressure, the water flushing mode is to fill water from the lower end of the toilet seat, the water level in the toilet seat is slowly increased, and after a certain amount of water is reached, water is pumped by utilizing the siphon action, so that the whole toilet seat cannot be comprehensively cleaned by the water flushing mode, the flushing performance is poor, and the flushing effect is poor.
In order to improve the flushing performance, the pure flat type closestool needs to brush the ring firstly and drain the water, and the water cover is lifted by the water of the brush ring, so that the siphon effect of the closestool can be effectively improved. At present, the mode of brushing the ring first and draining the water later is realized by controlling one tap water path through an electromagnetic valve, and the mode is required to be completed under the condition of electrifying, and the implementation mode is limited.
In view of the above, the present inventors have proposed a water inlet valve capable of implementing a brush ring in advance, so as to solve the problem that the brush ring can be cleaned before water draining only under the condition of power-on.
Disclosure of Invention
The application aims to provide a water inlet valve for realizing the advanced brushing of a ring, so as to realize a flushing mode of brushing the ring first and draining water later in a purely mechanical structure mode.
To achieve the above object, the solution of the present application is: the water inlet valve for realizing the advanced brushing ring comprises a water inlet valve body, a starting assembly, a water inlet mechanism and a switching mechanism, wherein an outer floating barrel is hung on the water inlet valve body, and an inner cavity for placing the water inlet mechanism and the switching mechanism is arranged in the outer floating barrel; a water inlet channel and a water outlet channel are arranged in the water inlet valve body, a water inlet is arranged at one end of the water inlet channel and used for being connected with a water source, a water outlet is arranged at one end of the water outlet channel and used for being connected with a switching mechanism, the water inlet mechanism is arranged at the communication position of the water inlet channel and the water outlet channel, and a starting assembly is arranged on the water inlet valve body and used for controlling the water inlet mechanism to open a water inlet brush ring;
the water inlet mechanism comprises a water inlet component for controlling the opening or closing of a water inlet hole, a water inlet floating barrel and a water inlet lifting rod, wherein the water inlet component is plugged in the water inlet hole, one end of the water inlet lifting rod is rotationally connected with the water inlet component, the other end of the water inlet lifting rod is connected with the water inlet floating barrel, the water inlet floating barrel is arranged in the outer floating barrel, the starting component is abutted against the water inlet lifting rod, and the water inlet lifting rod is linked with the water inlet floating barrel to control the opening of the water inlet component;
the switching mechanism comprises a switching assembly, a switching blade, a switching lifting rod and a switching floating barrel, wherein three waterway channels are arranged in the switching assembly, and are respectively a brush ring waterway for flushing the inner wall of a toilet bowl, a replenishing waterway for supplying water to the toilet water tank and a water inlet waterway, and the water inlet waterway is communicated with the water outlet channel through a water outlet; one end of the switching lifting rod is pivoted with a switching blade, the switching blade is arranged in the switching assembly, the other end of the switching lifting rod is connected with the switching floating barrel, the switching floating barrel is arranged in the outer floating barrel, the switching lifting rod is linked through the switching floating barrel to control the switching blade to block the water path of the brush ring and the water supply path, when the water inlet mechanism starts to start water inlet, the switching floating barrel floats to drive the switching blade to rotate, the water supply path is closed, the water path of the brush ring is opened, and the brush ring starts to brush;
the water path of the brush ring is provided with a water leakage hole, the switching floating barrel is provided with a balance weight cup, the balance weight cup is positioned below the water leakage hole, when the brush ring is started, water flows in from the water inlet channel, flows into the switching mechanism from the water outlet channel through the water inlet mechanism, flows out of the water path of the brush ring, and realizes the toilet brush ring, meanwhile, a part of water flows into the balance weight cup from the water leakage hole, after the balance weight cup stores enough water, the switching floating barrel sinks under the influence of gravity to drive the switching blade to rotate, the water path of the brush ring is closed, and the replenishing water path is opened.
Further, a water drain hole is arranged in the counterweight cup and is used for draining water stored in the counterweight cup.
Further, be equipped with the mount that supplies the start-up subassembly to place on the valve body that intakes, the start-up subassembly includes button, press post and shell, press the post and slide and set up in the shell, the upper end of pressing the post is equipped with the button, press the lower extreme of post to support and lean on intaking and lift the pole, the outer wall of shell is equipped with a lug for joint mount.
Further, the lower part of the water inlet valve body is a water inlet pipeline, the water inlet channel is positioned in the water inlet pipeline, and the outer floating barrel is hung on the outer wall of the water inlet pipeline.
Further, the outer wall of the upper end of the water inlet valve body is provided with an extension section, and the outer end face of the extension section is provided with a water inlet assembly mounting hole communicated with the water inlet hole.
Further, the water outlet is formed in the upper end of the water inlet valve body, the water outlet channel is located at the upper portion of the water inlet valve body, convex ribs which are vertically and bilaterally symmetrical are arranged on the outer wall of the water outlet channel, and grooves corresponding to the convex ribs are formed in the outer wall of the water inlet waterway.
Further, the extension section and the water outlet are arranged on two sides of the upper end of the water inlet valve body in parallel.
Further, an opening is formed in the top of the water inlet valve body and is communicated with the water inlet hole, and an anti-siphon assembly is arranged on the upper cover of the opening.
Further, the subassembly of intaking includes stagnant water core, stagnant water lid, stagnant water cushion and sealed pad, stagnant water core is installed in inlet opening department, is equipped with the water stop on the stagnant water core, stagnant water lid spiral-lock is at the tip of extension, stagnant water cushion is located and is used for shutoff water stop between stagnant water core and the stagnant water lid, the stagnant water is covered and is equipped with the pressure release chamber that is located stagnant water cushion back to water stop one side, is equipped with the pressure boost hole that is used for making the water in the inlet channel get into the pressure release intracavity on the stagnant water cushion, is equipped with the pressure release hole that is used for intercommunication pressure release chamber and outside atmospheric pressure on the stagnant water is covered, sealed pad is used for shutoff pressure release hole.
Further, one end of the water inlet lifting rod is connected with the water inlet floating barrel, the other end of the water inlet lifting rod is rotationally connected with the water stop cover, an extension part is arranged downwards at the rotating end of the water inlet lifting rod, and a placing groove for placing the sealing gasket is formed in the inner surface of the extension part.
After the scheme is adopted, the gain effect of the application is as follows:
1. compared with the prior art, the switching mechanism is adopted to automatically switch the toilet brush ring mode and the water tank water inlet mode, when the water inlet valve normally feeds water, the switching floating barrel is driven by water pressure to switch the blades to close the brush ring waterway, and when the water inlet valve stops water, the floating barrel floats upwards to drive the switching blades to rotate, and the brush ring waterway is opened;
2. the application controls the opening of the water inlet mechanism by pressing the starting component so as to enter a brush ring mode;
3. the application combines gravity to design a counterweight cup on the switching float, when the counterweight cup stores enough water, the counterweight cup sinks under the action of gravity to close the water path of the brush ring, compared with the existing electromagnetic valve control mode, the application realizes a flushing mode of brushing the ring first and draining the water later by a pure mechanical structure mode, has better flushing effect and better stability, and can not generate the phenomena of power failure, non-use and water stop.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is an exploded view of the present application;
FIG. 3 is an exploded view of the water intake mechanism of the present application;
FIG. 4 is an exploded cross-sectional view of the water intake mechanism of the present application;
FIG. 5 is a process diagram illustrating the operation of the startup assembly of the present application;
FIG. 6 is a schematic view of the assembly of the present application with the actuation assembly depressed;
FIG. 7 is a view of the application in operation with the brush ring;
FIG. 8 is a view showing the operation of the present application in draining;
FIG. 9 is a view showing the operation of the present application for replenishing the toilet tank;
fig. 10 is a view showing an operation state in which the water supply to the toilet tank is stopped according to the present application.
Description of the reference numerals: 1-a water inlet valve body; 11-a water inlet channel; 111-water outlet; 12-a water outlet channel; 121-a water inlet; 13-a fixing frame; 14-an anti-siphon assembly; 15-an outer floating barrel; 2-starting the assembly; 21-a button; 22-pressing the column; 23-a housing; 3-a water inlet mechanism; 31-a water inlet assembly; 311-a water stop core; 312-a water stop cover; 313-a water stop rubber pad; 314-a gasket; 32-a water inlet floating barrel; 33-water inlet lifting rod; 4-a switching mechanism; 41-a switching assembly; 411-brush ring waterway; 4111-water leakage hole; 412-a make-up waterway; 413-water inlet waterway; 42-switching blades; 43-switching the lifting rod; 44-switching the floating barrel; 441-counterweight cup; 4411-drain hole.
Detailed Description
The present application will be described in detail with reference to fig. 1 to 10 and the specific examples.
The application provides a water inlet valve for realizing an advanced brush ring, which is shown in fig. 1-4, and comprises a water inlet valve body 1, a starting component 2, a water inlet mechanism 3 and a switching mechanism 4, wherein an outer floating barrel 15 is hung on the water inlet valve body 1, and an inner cavity for placing the water inlet mechanism 3 and the switching mechanism 4 is arranged in the outer floating barrel 15; a water inlet channel 11 and a water outlet channel 12 are arranged in the water inlet valve body 1, a water inlet 121 is arranged at one end of the water inlet channel 11 and is used for being connected with a water source, a water outlet 111 is arranged at one end of the water outlet channel 12 and is used for being connected with a switching mechanism 4, a water inlet mechanism 3 is arranged at the communication position of the water inlet channel 11 and the water outlet channel 12, a starting component 2 is arranged on the water inlet valve body 1 and is used for controlling the water inlet mechanism 3 to open a water inlet brush ring; in this case, the water source may be from a water supply pipe or a pump device, and is connected to the water inlet channel 11 to supply water to the water inlet channel 11.
The water inlet mechanism 3 comprises a water inlet assembly 31, a water inlet floating barrel 32 and a water inlet lifting rod 33, wherein the water inlet assembly 31 is used for controlling the opening or closing of a water inlet hole, the water inlet assembly 31 is blocked in the water inlet hole, one end of the water inlet lifting rod 33 is rotationally connected with the water inlet assembly 31, the other end of the water inlet lifting rod 33 is connected with the water inlet floating barrel 32, the water inlet floating barrel 32 is arranged in the outer floating barrel 15, the starting assembly 2 is abutted against the water inlet lifting rod 33, and the water inlet floating barrel 32 is linked through the water inlet lifting rod 33 to control the opening of the water inlet assembly 31;
the switching mechanism 4 comprises a switching component 41, a switching blade 42, a switching lifting rod 43 and a switching float bowl 44, wherein three waterways are arranged in the switching component 41, and are respectively a brush ring waterway 411 for flushing the inner wall of a toilet bowl, a replenishing waterway 412 for supplying water to a toilet water tank and a water inlet waterway 413, and the water inlet waterway 413 is communicated with the water outlet channel 12 through a water outlet 111; one end of the switching lifting rod 43 is pivoted with the switching blade 42, the switching blade 42 is internally provided with the switching assembly 41, the other end of the switching lifting rod 43 is connected with the switching float bowl 44, the switching float bowl 44 is arranged in the outer float bowl 15, the switching lifting rod 43 is controlled by the switching float bowl 44 to block the brush ring waterway 411 and the replenishment waterway 412, when the water inlet mechanism 3 starts water inlet, the switching float bowl 44 floats to drive the switching blade 42 to rotate, the replenishment waterway 412 is closed, the brush ring waterway 411 is opened, and the brush ring starts to brush;
the water path 411 of the brush ring is provided with a water leakage hole 4111, the switching float bowl 44 is provided with a weight cup 441, the weight cup 441 is positioned below the water leakage hole 4111, when the brush ring starts to brush, water flows in from the water inlet channel 11, flows into the switching mechanism 4 from the water outlet channel 12 through the water inlet mechanism 3, flows out of the water path 411 of the brush ring to realize the brush ring of the toilet, and meanwhile, a part of water flows into the weight cup 441 from the water leakage hole 4111, and after the weight cup 441 stores enough water, the switching float bowl 44 sinks under the influence of gravity to drive the switching blade 42 to rotate, the water path 411 of the brush ring is closed, and the water supply path 412 is opened. Specifically, a water draining hole 4411 is formed in the weight cup 441, so as to drain water stored in the weight cup 441, and compared with the existing electromagnetic valve control mode or air bag control mode, the pure mechanical control mode has better stability, the condition that power failure cannot be used and water is not stopped can not occur, the two waterways are mutually independent and are not influenced, and a flushing mode of brushing the ring before draining water is realized.
As shown in fig. 6, this case is through opening of the control water inlet mechanism 3 of start assembly 2 to begin the brush circle that intakes, be equipped with the mount 13 that supplies start assembly 2 to place on the valve body 1 that intakes, specifically, start assembly 2's mode of operation has multiple forms such as button, wire rope, motor, charge pump, in this embodiment, start assembly 2 adopts the push type, start assembly 2 includes button 21, presses post 22 and shell 23, the outer wall of shell 23 is equipped with a lug for joint mount 13, press post 22 slip setting is in shell 23, press post 22's upper end is equipped with button 21, press post 22's lower extreme and support and lean on intaking lifting lever 33. When the button 21 is pressed, the pressing column 22 pushes the water inlet lifting rod 33, the water inlet lifting rod 33 drives the water inlet floating barrel 32 to sink, and the water inlet assembly 31 is opened, so that the water inlet valve starts to inlet water.
Because the lower part of the water inlet valve body 1 is a water inlet pipeline, the water inlet channel 11 is positioned in the water inlet pipeline, the outer floating barrel 15 is hung on the outer wall of the water inlet pipeline, and the inner cavity for placing the water inlet floating barrel 32 and the switching floating barrel 44 is arranged in the outer floating barrel 15; when the water inlet valve starts to feed water, part of water flows into the outer floating barrel 15, the switching floating barrel 44 floats to drive the switching blades 42 to rotate, the water supplementing water channel is closed, the brush ring water channel 411 is opened, and the water flows out of the brush ring water channel 411, so that the aim of brushing rings is fulfilled, and the brush ring is shown in fig. 7; at the same time of brushing the ring, part of water flows into the balance weight cup 441 from the water leakage hole 4111, as shown in fig. 8, when the balance weight cup 441 stores enough water, the switching float 44 is sunk under the influence of gravity to drive the switching blade 42 to rotate, the brushing ring waterway 411 is closed, the replenishing waterway 412 is opened, and the water flows out from the replenishing waterway 412, so that the drain valve is started to drain water. According to the technical scheme, the two waterways of the brush ring and the drainage can be well switched, and the aim of brushing the ring and then draining is fulfilled.
For the convenience of installation of the water inlet component 31, an extension section is arranged on the outer wall of the upper end of the water inlet valve body 1, and a water inlet component 31 installation hole communicated with a water inlet hole is formed in the outer end face of the extension section. As shown in fig. 2, in order to make the whole water inlet valve structure look more compact and beautiful, the extension section and the water outlet 111 are arranged on two sides of the upper end of the water inlet valve body 1 in parallel, the water outlet 111 is arranged on the upper end of the water inlet valve body 1, the water outlet channel 12 is positioned on the upper part in the water inlet valve body 1, the outer wall of the water outlet channel 12 is provided with convex ribs which are vertically and laterally symmetrical, and the outer wall of the water inlet waterway 413 is provided with grooves corresponding to the convex ribs.
In order to prevent water from flowing out from the top of the water outlet channel 12 and to avoid backflow of water, an opening is provided at the top of the water inlet valve body 1, the opening is in communication with the water inlet hole, as shown in fig. 3, an anti-siphon assembly 14 is provided above the opening, and the anti-siphon assembly 14 is an existing assembly and will not be described in detail herein.
As shown in fig. 4, in the present application, the water inlet assembly 31 includes a water stop core 311, a water stop cover 312, a water stop rubber pad 313 and a sealing pad 314, wherein the water stop core 311 is installed at the water inlet, a water stop port is provided on the water stop core 311, the water stop cover 312 is fastened at the end of the extension section, the water stop rubber pad 313 is provided between the water stop core 311 and the water stop cover 312 for sealing the water stop port, a pressure release cavity located on one side of the water stop rubber pad 313 facing away from the water stop port is provided on the water stop cover 312, a pressurizing hole for allowing water in the water inlet channel 11 to enter the pressure release cavity is provided on the water stop rubber pad 313, a pressure release hole for communicating the pressure release cavity with external atmospheric pressure is provided on the water stop cover 312, and the sealing pad 314 is used for sealing the pressure release hole. When the sealing gasket 314 is tightly plugged on the pressure relief hole in operation, the water stop cushion 313 can plug the water stop under the action of internal pressure, so that the water inlet waterway 413 is disconnected; when the pressure release hole is not blocked by the sealing gasket 314, the internal pressure is discharged through the pressure release hole, so that the water stop cushion 313 does not block the water stop, and the water inlet channel 11 is conducted to realize the functions of brushing and draining. Since the water intake assembly 31 is of the prior art, the water intake assembly 31 will not be further described herein.
Specifically, in this case, one end of the water inlet lifting rod 33 is connected with the water inlet floating barrel 32, the other end of the water inlet lifting rod 33 is rotatably connected with the water stop cover 312, an extension part is downwardly arranged at the rotating end of the water inlet lifting rod 33, and a placing groove for placing the sealing gasket 314 is arranged on the inner surface of the extension part.
The working principle of the application is as follows:
as shown in fig. 6-8, when the button 21 is pressed, the pressing post 22 pushes the water inlet lifting rod 33 downwards to drive the water inlet floating barrel 32 to sink, and the water inlet assembly 31 is opened to enable water in the water inlet channel 11 to enter the brush ring waterway 411, so that the brush ring of the urinal is realized; meanwhile, a part of water flows into the balance weight cup 441 of the switching float 44 from the water leakage hole 4111, when the balance weight cup 441 stores enough water, the switching float 44 sinks under the influence of gravity to drive the switching blade 42 to rotate, the brush ring waterway 411 is closed, the replenishing waterway 412 is opened, and the brush ring is stopped;
after water flows out of the replenishing waterway 412, a hydraulic drainage valve is started to drain, when the working water level in the water tank is reduced to a certain degree, the drainage valve is closed, at the moment, the water inlet floating barrel 32 loses buoyancy, the starting assembly 2 stops acting and automatically resets, meanwhile, the switching floating barrel 44 loses buoyancy, and water in the counterweight cup 441 is slowly drained through the water drain hole 4411;
as shown in fig. 9, the water inlet assembly 31 continues to enter the water tank through the water supply channel 412 until the water inlet float 32 floats, the water inlet valve stops water, meanwhile, the float 44 floats to drive the switching blade 42 to rotate, the water supply channel 412 is closed, the water brush ring channel 411 is opened, and finally, the state as shown in fig. 10 is restored, so that one water inlet and drainage cycle is completed.
In the scheme, a balance weight cup 441 is designed on a switching floating barrel 44, so that water flow falls into the balance weight cup 441 under the action of gravity, and when the water quantity in the balance weight cup 441 is sufficient, the brush ring waterway 411 is closed when the water is attracted by gravity to sink downwards; compared with the existing electromagnetic valve control mode, the application realizes a flushing mode of brushing the ring first and draining the water later by a pure mechanical structure mode, has better flushing effect and better stability, and can not generate the phenomena of power failure, incapability of being used and no water stop.
The above embodiments are only preferred embodiments of the present application, and are not limited to the present application, and all equivalent changes made according to the design key of the present application fall within the protection scope of the present application.
Claims (9)
1. The water inlet valve is characterized by comprising a water inlet valve body, a starting assembly, a water inlet mechanism and a switching mechanism, wherein an outer floating barrel is hung on the water inlet valve body, and an inner cavity for placing the water inlet mechanism and the switching mechanism is arranged in the outer floating barrel; a water inlet channel and a water outlet channel are arranged in the water inlet valve body, a water inlet is arranged at one end of the water inlet channel and used for being connected with a water source, a water outlet is arranged at one end of the water outlet channel and used for being connected with a switching mechanism, the water inlet mechanism is arranged at the communication part of the water inlet channel and the water outlet channel, a starting assembly is arranged on the water inlet valve body and used for controlling the water inlet mechanism to open a water inlet brush ring, a water inlet pipeline is arranged at the lower part of the water inlet valve body, the water inlet channel is positioned in the water inlet pipeline, and the outer floating barrel is hung on the outer wall of the water inlet pipeline; when the water inlet valve starts to inlet water, part of water flows into the outer floating barrel, the switching floating barrel floats to drive the switching blades to rotate, the water supplementing waterway is closed, the brush ring water flow is opened, and the water flows out of the brush ring waterway to realize the brush ring;
the water inlet mechanism comprises a water inlet component for controlling the opening or closing of a water inlet hole, a water inlet floating barrel and a water inlet lifting rod, wherein the water inlet component is plugged in the water inlet hole, one end of the water inlet lifting rod is rotationally connected with the water inlet component, the other end of the water inlet lifting rod is connected with the water inlet floating barrel, the water inlet floating barrel is arranged in the outer floating barrel, the starting component is abutted against the water inlet lifting rod, and the water inlet lifting rod is linked with the water inlet floating barrel to control the opening of the water inlet component;
the switching mechanism comprises a switching assembly, a switching blade, a switching lifting rod and a switching floating barrel, wherein three waterway channels are arranged in the switching assembly, and are respectively a brush ring waterway for flushing the inner wall of a toilet bowl, a replenishing waterway for supplying water to the toilet water tank and a water inlet waterway, and the water inlet waterway is communicated with the water outlet channel through a water outlet; one end of the switching lifting rod is pivoted with a switching blade, the switching blade is arranged in the switching assembly, the other end of the switching lifting rod is connected with the switching floating barrel, the switching floating barrel is arranged in the outer floating barrel, the switching lifting rod is linked through the switching floating barrel to control the switching blade to block the water path of the brush ring and the water supply path, when the water inlet mechanism starts to start water inlet, the switching floating barrel floats to drive the switching blade to rotate, the water supply path is closed, the water path of the brush ring is opened, and the brush ring starts to brush;
the water path of the brush ring is provided with a water leakage hole, the switching floating barrel is provided with a balance weight cup, the balance weight cup is positioned below the water leakage hole, when the brush ring is started, water flows in from the water inlet channel, flows into the switching mechanism from the water outlet channel through the water inlet mechanism, flows out of the water path of the brush ring, and realizes the toilet brush ring, meanwhile, a part of water flows into the balance weight cup from the water leakage hole, after the balance weight cup stores enough water, the switching floating barrel sinks under the influence of gravity to drive the switching blade to rotate, the water path of the brush ring is closed, and the replenishing water path is opened.
2. The water inlet valve for realizing the advanced brush ring as set forth in claim 1, wherein a water outlet is provided in the weight cup for discharging water stored in the weight cup.
3. The water inlet valve for realizing the advanced brush ring according to claim 1, wherein a fixing frame for placing a starting assembly is arranged on the water inlet valve body, the starting assembly comprises a button, a pressing column and a shell, the pressing column is arranged in the shell in a sliding manner, the button is arranged at the upper end of the pressing column, the lower end of the pressing column is abutted against the water inlet lifting rod, and a protruding block is arranged on the outer wall of the shell and used for being clamped with the fixing frame.
4. The water inlet valve for realizing the advanced brush ring according to claim 1, wherein an extension section is arranged on the outer wall of the upper end of the water inlet valve body, and a water inlet assembly mounting hole communicated with the water inlet hole is arranged on the outer end surface of the extension section.
5. The water inlet valve for realizing the advanced brushing ring according to claim 4, wherein the water outlet is arranged at the upper end of the water inlet valve body, the water outlet channel is positioned at the upper part in the water inlet valve body, the outer wall of the water outlet channel is provided with convex ribs which are vertically and bilaterally symmetrical, and the outer wall of the water inlet waterway is provided with grooves corresponding to the convex ribs.
6. The inlet valve for realizing the advanced brush ring as claimed in claim 5, wherein the extension section and the water outlet are arranged in parallel at both sides of the upper end of the inlet valve body.
7. The water inlet valve for realizing the advanced brush ring as claimed in claim 6, wherein an opening is arranged at the top of the water inlet valve body, the opening is communicated with the water inlet hole, and an anti-siphon assembly is arranged on the upper cover of the opening.
8. The water inlet valve for realizing the advanced brushing ring according to claim 7, wherein the water inlet assembly comprises a water stop core, a water stop cover, a water stop rubber cushion and a sealing gasket, the water stop core is arranged at the water inlet hole, the water stop core is provided with a water stop mouth, the water stop cover is buckled at the end part of the extension section, the water stop rubber cushion is arranged between the water stop core and the water stop cover and is used for sealing the water stop mouth, the water stop cover is provided with a pressure release cavity positioned at one side of the water stop rubber cushion opposite to the water stop mouth, the water stop rubber cushion is provided with a pressurizing hole for enabling water in the water inlet channel to enter the pressure release cavity, the water stop cover is provided with a pressure release hole for communicating the pressure release cavity with external atmospheric pressure, and the sealing gasket is used for sealing the pressure release hole.
9. The water inlet valve for realizing the advanced brushing ring according to claim 8, wherein one end of the water inlet lifting rod is connected with the water inlet floating barrel, the other end of the water inlet lifting rod is rotatably connected with the water stop cover, an extension part is arranged downwards at the rotating end of the water inlet lifting rod, and a placing groove for placing the sealing gasket is arranged on the inner surface of the extension part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534294.2A CN113982078B (en) | 2021-12-15 | 2021-12-15 | Water inlet valve for realizing advanced brushing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534294.2A CN113982078B (en) | 2021-12-15 | 2021-12-15 | Water inlet valve for realizing advanced brushing ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113982078A CN113982078A (en) | 2022-01-28 |
| CN113982078B true CN113982078B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111534294.2A Active CN113982078B (en) | 2021-12-15 | 2021-12-15 | Water inlet valve for realizing advanced brushing ring |
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| WO2024037624A1 (en) * | 2022-08-18 | 2024-02-22 | 厦门科牧智能技术有限公司 | Mixing distribution valve, water-closet bowl flushing system and water-closet bowl |
| CN115341631B (en) * | 2022-08-18 | 2024-04-02 | 厦门科牧智能技术有限公司 | Jet head and closestool |
| CN115162472B (en) * | 2022-08-18 | 2024-03-12 | 厦门科牧智能技术有限公司 | Hybrid integrated valve, toilet flushing system and toilet |
| CN115450290B (en) * | 2022-08-18 | 2024-03-12 | 厦门科牧智能技术有限公司 | Mixed distributing valve, toilet flushing system and toilet |
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| CN113982078A (en) | 2022-01-28 |
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