CN113803497A - Labor-saving flushing valve - Google Patents

Labor-saving flushing valve Download PDF

Info

Publication number
CN113803497A
CN113803497A CN202110592757.4A CN202110592757A CN113803497A CN 113803497 A CN113803497 A CN 113803497A CN 202110592757 A CN202110592757 A CN 202110592757A CN 113803497 A CN113803497 A CN 113803497A
Authority
CN
China
Prior art keywords
ceramic chip
water
movable
hole
unit
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
Application number
CN202110592757.4A
Other languages
Chinese (zh)
Other versions
CN113803497B (en
Inventor
陈建文
郑政韶
林龙祥
龚斌华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bestter Xiamen Technology Inc
Original Assignee
Bestter Xiamen Technology Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bestter Xiamen Technology Inc filed Critical Bestter Xiamen Technology Inc
Priority to CN202110592757.4A priority Critical patent/CN113803497B/en
Publication of CN113803497A publication Critical patent/CN113803497A/en
Application granted granted Critical
Publication of CN113803497B publication Critical patent/CN113803497B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F16K11/0746—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with two or more closure plates comprising a single lever control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

The invention discloses a labor-saving flushing valve which comprises a shell, wherein a water flow channel and a static ceramic chip are arranged in the shell, and a movable ceramic chip unit which is rotatably arranged on the static ceramic chip and is used for switching a water path is arranged on the static ceramic chip. The flushing valve of the invention is labor-saving.

Description

Labor-saving flushing valve
Technical Field
The invention relates to a labor-saving flush valve.
Background
In intelligent toilets, solenoid valve type flush valves are commonly used to provide water pressure to the flush components. However, the solenoid valve type flush valve has the following disadvantages: 1. the electromagnetic valve type flushing valve has large pressure loss of a pipeline and small water outlet flow due to structural limitation, so that the flushing effect of the closestool is poor under low water pressure; 2. the electromagnetic valve type flushing valve is influenced by impurities, and a filter screen needs to be added, so that the flow of outlet water is further reduced; 3. the water path in the electromagnetic valve type flushing valve needs to turn through multiple sections, and energy loss is increased. At present, a ceramic valve core exists, but most of the moving ceramic sheets in the existing ceramic valve core are one, the torque required by the rotating ceramic sheets is large, and the requirement on the torque of a motor is high.
Disclosure of Invention
The invention mainly aims to provide a labor-saving flushing valve.
The technical scheme adopted by the invention for solving the technical problem is as follows:
the utility model provides a laborsaving flushometer, includes a casing, the casing in be equipped with rivers passageway and quiet ceramic chip to and rotate and locate on the quiet ceramic chip with the ceramic chip unit that moves that switches the water route, wherein, move the ceramic chip unit and move the ceramic chip unit including first ceramic chip unit and the second at least, quiet ceramic chip on be equipped with two at least limbers, two move the ceramic chip unit and can cover two limbers respectively and can be rotatory for quiet ceramic chip, wherein first ceramic chip unit and the linkage of motor output shaft of moving, the second moves the ceramic chip unit and is moved the drive of ceramic chip unit by first, two move the ceramic chip and be equipped with at least one space of stepping down in order to remove at least one and move the ceramic chip in order to open a limbers.
In a preferred embodiment, the total contact area of the two movable ceramic tile units and the static ceramic tile is less than 80% of the area of the upper surface of the static ceramic tile.
In a preferred embodiment, the total contact area of the two movable ceramic tile units and the static ceramic tile is less than 70% of the area of the upper surface of the static ceramic tile.
In a preferred embodiment, the total contact area of the two movable ceramic tile units and the static ceramic tile is less than 60% of the area of the upper surface of the static ceramic tile.
In a preferred embodiment, the first movable ceramic piece unit includes a rotating shaft, a first body and a first movable ceramic piece, the first movable ceramic piece is disposed at the bottom of the first body, the first body is disposed at the side of the rotating shaft, and the rotating shaft and the output shaft of the motor form a connection relationship of synchronous rotation.
In a preferred embodiment, the second movable ceramic tile unit includes a second body and a second ceramic tile disposed at the bottom of the second body, and a guiding unit capable of rotating the second movable ceramic tile unit relative to the circumferential direction of the static ceramic tile is disposed between the second movable ceramic tile unit and the static ceramic tile.
In a preferred embodiment, the guide structure is that the fixed ceramic chip is provided with an arc-shaped guide groove, the arc of the arc-shaped guide groove takes the central hole of the fixed ceramic chip as the center of a circle, and the second body is provided with a guide post corresponding to the arc-shaped guide groove.
In a preferred embodiment, the housing comprises an upper body and a lower body fixed together, the motor is arranged on the upper body, and the static ceramic sheets and the lower body or the upper body form a non-rotatable connection relationship.
In a preferred embodiment, the edge of the fixed ceramic sheet is provided with a positioning groove, the upper surface of the lower body is provided with a positioning column, and the positioning column is inserted into the positioning groove so as to form a synchronous rotating connection relationship between the fixed ceramic sheet and the lower body.
In another embodiment, the first movable ceramic chip unit comprises a rotating shaft and a first body arranged on the side surface of the rotating shaft, and the rotating shaft and the output shaft of the motor form a synchronous rotating connection relationship; the second movable ceramic chip unit comprises a second body; a guide unit which can enable the second movable ceramic chip unit to rotate relative to the circumferential direction of the static ceramic chip is arranged between the second movable ceramic chip unit and the static ceramic chip.
In one embodiment, the first body of the first movable tile unit and the second body of the second movable tile unit are respectively in a fan shape, and the central angle of the fan shape is 85-95 degrees.
The invention also provides a labor-saving flushing valve which comprises a shell, wherein a water flow channel and a static ceramic chip are arranged in the shell, and a movable ceramic chip unit which is rotatably arranged on the static ceramic chip and is used for switching a water path is arranged on the static ceramic chip, wherein the movable ceramic chip unit comprises at least two movable ceramic chips, at least two water through holes are formed in the static ceramic chip, the two movable ceramic chips can respectively cover the two water through holes and can rotate relative to the static ceramic chip, the first movable ceramic chip is linked with the motor output shaft, and the second movable ceramic chip can be driven by the first movable ceramic chip;
the first body of the first movable ceramic chip unit and the second body of the second movable ceramic chip unit are respectively in a fan shape, the central angle of the fan shape is 85-95 degrees, a plurality of relative positions are arranged between the two movable ceramic chips and the static ceramic chip,
in the first position, the two movable ceramic sheets cover the two water through holes respectively;
in the second position, the second movable ceramic chip covers the second water through hole; the first water through hole is exposed, and the first movable ceramic chip is positioned at a first separation position;
in the third position, the first movable ceramic chip covers the second through hole; exposing the first water through hole; the second movable ceramic chip is in a disengaging position;
in the fourth position, the first movable ceramic chip covers the first water through hole, and the second water through hole is exposed; the second movable ceramic chip is in a disengaging position;
in the fifth position, the second movable ceramic chip covers the second water through hole; exposing the first water through hole; the first movable ceramic piece is in a second separation position.
The invention also provides an operation method of the labor-saving flushing valve, which comprises the following steps:
step S1, setting the position as an initial position, wherein the first movable ceramic chip unit and the second movable ceramic chip unit respectively seal the first water through hole and the second water through hole of the static ceramic chip, and no water is discharged at the moment;
step S2, the motor rotates to drive the first movable ceramic chip to rotate relative to the static ceramic chip in the first direction until the first movable ceramic chip unit touches the second movable ceramic chip unit, at the moment, the first water through hole is opened, and water is discharged from the first water outlet pipe;
step S3, the motor continues to rotate to drive the first movable ceramic chip to rotate relative to the static ceramic chip in the first direction, the second movable ceramic chip unit is pushed to rotate in the first direction, at the moment, the first water through hole is still in an opened state, and water is discharged from the first water outlet pipe; at the moment, the first movable ceramic chip unit covers the second water through hole, and the second movable ceramic chip unit is separated from the original position for covering the second water through hole;
step S4, the motor rotates in a second direction to drive the first movable ceramic chip unit to rotate relative to the static ceramic chip in the second direction until the first movable ceramic chip unit covers the first water through hole, and the second water through hole is opened at the moment to discharge water from the second water outlet pipe;
step S5, the motor continues to rotate in the second direction to drive the first movable ceramic chip unit to continue to rotate in the second direction relative to the static ceramic chip unit, the second movable ceramic chip unit is pushed to cover the second through hole, the first through hole is opened, and water is discharged from the first water outlet pipe;
step S6, the motor rotates in the first direction to drive the first movable ceramic chip unit to rotate in the first direction relative to the static ceramic chip unit to cover the first water through hole, the second movable ceramic chip unit keeps the state of covering the second water through hole still, and at the moment, no water flows out from both the water through holes, namely, the first movable ceramic chip unit returns to the initial state.
Compared with the background technology, the technical scheme has the following advantages:
1. the movable ceramic chip unit at least comprises a first movable ceramic chip unit and a second movable ceramic chip unit, wherein at least one abdicating space is arranged between the two movable ceramic chips so as to move one movable ceramic chip and open at least one water through hole. Therefore, the total contact area of the two movable ceramic pieces and the static ceramic pieces can be reduced, and the friction area is reduced, so that labor is saved.
2. Wherein first ceramic chip unit and the linkage of motor output shaft are moved to the second, and the second moves the ceramic chip unit and is moved the ceramic chip drive by first, and such setting only needs to move first ceramic chip when only needing to open first through-hole, and need not to move two simultaneously and move the ceramic chip, thereby it is laborsaving to reduce the friction area.
3. Compared with a solenoid valve type flushing valve, the electromagnetic valve type flushing valve adopts the matching of the movable ceramic chip and the static ceramic chip to switch the water path, the water inlet pipe and the water outlet pipe are almost in the same direction, the energy loss is small, and the increase of the impulsive force is facilitated.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic diagram of an explosive structure of the present invention.
Fig. 2 is a schematic perspective view of the first movable tile unit.
Fig. 3 is a schematic structural view of the second movable ceramic chip unit.
FIG. 4 is a schematic structural view of a static ceramic sheet.
Figure 5 is one of the cross-sectional views of the present invention.
FIG. 6 is a second cross-sectional view of the present invention, at another angle.
FIG. 7 is a schematic view showing the usage of the present invention, wherein A to F are different relative positions of the movable tile unit and the static tile unit.
Fig. 8 is a schematic structural diagram of embodiment 2 of the present invention.
Detailed Description
Example 1
Referring to fig. 1 and 2, a labor-saving flush valve includes an upper body 200 and a lower body 600 fixed to each other, a motor 100 disposed on the upper body 200, and a first movable ceramic chip unit 300, a second movable ceramic chip unit 400 and a static ceramic chip 500 disposed between the upper and lower bodies.
Referring to fig. 1, a rotation shaft hole 220 is formed at a middle position of the upper body 200, and the output shaft 110 of the motor 100 is inserted downward into the rotation shaft hole 220. The upper body 200 is provided with a water inlet pipe 210 vertically disposed beside the motor.
The lower body 600 is provided with two water outlet pipes, i.e., a first water outlet pipe 610 and a second water outlet pipe 620. The upper surface of the lower body is provided with a positioning column 630.
Referring to fig. 1, 2 and 4, the first movable ceramic tile unit 300 includes a first body 310, a first ceramic tile 320 and a rotating shaft 330, wherein the first body 310 is disposed on a side surface of the rotating shaft 330, and an upper end of the rotating shaft 330 forms a synchronous rotation connection with the output shaft 110 of the motor 100, the connection is a conventional one, for example, the output shaft 110 is non-circular, and a non-circular insertion hole is disposed at an upper end of the rotating shaft, into which a lower end of the output shaft 110 of the motor is inserted. The lower end 331 of the shaft is inserted into the central aperture 510 of the static ceramic tile 500. The first body 310 is fan-shaped, and the central angle is 90 degrees. The bottom of the first body 310 has a circular slot 311 for receiving the first tile 320. The middle part of the rotating shaft is provided with a baffle 332.
Referring to fig. 3, the second movable tile unit 400 comprises a second body 410 and a second tile 420, wherein the second body 410 has a fan shape with a central angle of 90 degrees. The sector is provided with an expanded part at the center of the circle to form a rotating shaft hole 411, and the lower end of the rotating shaft of the first movable ceramic chip unit passes through the rotating shaft hole 411. A circular groove 412 is formed in the bottom of the second body 410, and the second tile 420 is disposed in the circular groove 412. Guide posts 413 are provided beside the circular groove 412.
Referring to fig. 4, two positioning grooves (520 and 530) are spaced at the edge of the fixed ceramic tile 500, and the positioning column 630 of the lower body is inserted into the positioning groove 530, so that the two are connected in a synchronous rotation manner. Two water passage holes are also provided, including a first water passage hole 540 and a second water passage hole 550. In addition, an arc-shaped guide groove 560 is further provided, and the arc of the arc-shaped guide groove 560 takes the central hole 510 as the center of a circle. The guide post 413 is inserted into the arc-shaped guide groove 560.
Referring to fig. 5 and 6, during installation, two water through holes of the static ceramic sheet 500 are aligned with the upper ports of two water outlet pipes of the lower body 600, and two positioning grooves 520 and 530 at the edge of the static ceramic sheet 500 can be matched and positioned with corresponding positioning structures on the upper surface of the lower body 600 to form a connection relationship of non-relative rotation. A sealing ring 700 is respectively arranged between the two water through holes and the upper ports of the two water outlet pipes of the lower body 600 to enhance sealing.
The output shaft 110 of the motor 100 passes through the rotation shaft hole 220 of the upper body from top to bottom, and forms a connection relationship with the rotation shaft upper end 311 of the shaft body 310 of the first movable ceramic piece unit 300 to rotate synchronously. The second movable ceramic chip unit 400 is sleeved on the lower end 331 of the rotating shaft of the first movable ceramic chip unit 300.
And finally, fixing the upper body and the lower body together in various conventional modes such as buckle connection, screw fixation and the like. This section is not central to the present invention.
In use, referring to fig. 7A, in this position set as the initial position, the first and second movable ceramic tile units 300 and 400 close the first and second water passage holes 540 and 550, respectively, of the static ceramic tile 500 without water discharge.
Referring to fig. 7B, the motor 100 rotates to drive the first movable ceramic tile 300 to rotate counterclockwise relative to the static ceramic tile 500 until the first movable ceramic tile unit 300 touches the second movable ceramic tile unit 400, at which time the first water through hole 540 is opened, and water is discharged from the first water outlet pipe 610.
Referring to fig. 7C, the motor 100 continues to rotate to drive the first movable ceramic tile 300 to rotate counterclockwise relative to the static ceramic tile 500, so as to push the second movable ceramic tile unit 400 to rotate counterclockwise, and at this time, the first water through hole 540 is still opened, and water is discharged from the first water outlet pipe 610. At this time, the first movable ceramic piece unit 300 covers the second through hole 550, and the second movable ceramic piece unit 400 is separated from the original position for covering the second through hole 550.
Referring to fig. 7D, the motor 100 rotates clockwise to drive the first movable ceramic piece unit 300 to rotate clockwise relative to the stationary ceramic piece 500 until the first movable ceramic piece unit 300 covers the second water through hole 550, and at this time, the first water through hole 540 is opened to discharge water from the second water outlet pipe 620.
Referring to fig. 7E, the motor 100 continues to rotate clockwise, which drives the first movable ceramic tile unit 300 to rotate clockwise relative to the stationary ceramic tile 500, and pushes the second movable ceramic tile unit 400 to cover the second through hole 550, at which time the first through hole 540 is opened, and water is discharged from the first water outlet pipe 610.
Referring to fig. 7F, the motor 100 rotates counterclockwise to drive the first movable ceramic tile unit 300 to rotate counterclockwise relative to the stationary ceramic tile 500, so as to cover the first water through holes 540, and the second movable ceramic tile unit 400 remains in a state of covering the second water through holes 550, and at this time, neither water through hole is drained, i.e. the initial state is returned.
Example 2
Referring to fig. 8, the structure of the present embodiment is substantially the same as that of embodiment 1, except that in the present embodiment, the first movable ceramic tile unit 300 has the first ceramic tile 320 and the first body 310 integrally formed, and the bottom of the integrally formed first movable ceramic tile unit directly closes the first water through hole or the second water through hole; similarly, in the second movable ceramic tile unit 400, the second body 410 and the second ceramic tile are integrally formed to directly close the second water passage hole or the first water passage hole.
Example 3
Basically the same as the embodiment 1, except that in this embodiment, the first movable ceramic piece unit 300 only retains the first body 310 and the rotating shaft 330, and the bottom of the first body 320 directly closes the first water through hole or the second water through hole; similarly, the second movable ceramic tile unit 400 includes only the second body 410, and the bottom of the second body 410 directly closes the second water passing hole or the first water passing hole.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a laborsaving flushometer, includes a casing, the casing in be equipped with rivers passageway and quiet ceramic chip to and rotate and locate on the quiet ceramic chip with the ceramic chip unit that moves that switches the water route, its characterized in that, move the ceramic chip unit and move the ceramic chip unit including first ceramic chip unit and the second at least, quiet ceramic chip on be equipped with two at least limbers, two move the ceramic chip unit and can cover two limbers respectively and can rotate for quiet ceramic chip, wherein first ceramic chip unit and the linkage of motor output shaft of moving, the second moves the ceramic chip unit and is moved the ceramic chip unit by first ceramic chip unit drive of moving, two move and be equipped with at least one space of stepping down in order to remove at least one and move the ceramic chip in order to open a limbers between the ceramic chip.
2. The power saving flush valve of claim 1 wherein the total contact area of said two movable ceramic elements and said static ceramic is less than 80% of the area of the upper surface of said static ceramic.
3. The power saving flush valve of claim 1 wherein the total contact area of said two movable ceramic elements and said static ceramic is less than 60% of the area of the upper surface of said static ceramic.
4. The power saving flush valve of claim 1, wherein the first movable ceramic chip unit comprises a shaft, a first body and a first movable ceramic chip, the first movable ceramic chip is disposed at the bottom of the first body, the first body is fixed at the side of the shaft, and the shaft and the output shaft of the motor form a synchronous connection.
5. The power saving flush valve of claim 4, wherein the second movable ceramic tile unit comprises a second body and a second ceramic tile arranged at the bottom of the second body, and a guiding unit capable of rotating the second movable ceramic tile unit relative to the circumferential direction of the static ceramic tile is arranged between the second movable ceramic tile unit and the static ceramic tile.
6. The labor-saving flushing valve as claimed in claim 5, wherein the guiding unit is that the fixed ceramic piece is provided with an arc-shaped guiding slot, the arc of the arc-shaped guiding slot takes the central hole of the fixed ceramic piece as the center of a circle, and the second body is provided with a guiding column corresponding to the arc-shaped guiding slot.
7. The labor-saving flushing valve of claim 1 wherein the first movable ceramic chip unit comprises a rotating shaft and a first body arranged on the side of the rotating shaft, the rotating shaft and the output shaft of the motor form a synchronous rotating connection; the second movable ceramic chip unit comprises a second body; a guide unit which can enable the second movable ceramic chip unit to rotate relative to the circumferential direction of the static ceramic chip is arranged between the second movable ceramic chip unit and the static ceramic chip.
8. The power saving flush valve of claim 5 or 7, wherein the first body of the first movable ceramic tile unit and the second body of the second movable ceramic tile unit are respectively in the shape of a sector, and the central angle of the sector is 85-95 degrees.
9. A labor-saving flushing valve comprises a shell, wherein a water flow channel and a static ceramic sheet are arranged in the shell, and a movable ceramic sheet unit which is rotatably arranged on the static ceramic sheet and used for switching a water path is arranged on the static ceramic sheet;
the first body of the first movable ceramic chip unit and the second body of the second movable ceramic chip unit are respectively in a fan shape, the central angle of the fan shape is 85-95 degrees, a plurality of relative positions are arranged between the two movable ceramic chips and the static ceramic chip,
in the first position, the first movable ceramic chip unit covers the first water through hole, and the second movable ceramic chip unit covers the second water through hole;
in the second position, the second movable ceramic chip covers the second water through hole; the first water through hole is exposed, and the first movable ceramic chip is positioned at a first separation position;
in the third position, the first movable ceramic chip covers the second through hole; exposing the first water through hole; the second movable ceramic chip is in a disengaging position;
in the fourth position, the first movable ceramic chip covers the first water through hole, and the second water through hole is exposed; the second movable ceramic chip is in a disengaging position;
in the fifth position, the second movable ceramic chip covers the second water through hole; exposing the first water through hole; the first movable ceramic piece is in a second separation position.
10. A method of operating a power saving flush valve as claimed in claim 9, comprising the steps of:
step S1, setting the position as an initial position, wherein the first movable ceramic chip unit and the second movable ceramic chip unit respectively seal the first water through hole and the second water through hole of the static ceramic chip, and no water is discharged at the moment;
step S2, the motor rotates to drive the first movable ceramic chip to rotate relative to the static ceramic chip in the first direction until the first movable ceramic chip unit touches the second movable ceramic chip unit, at the moment, the first water through hole is opened, and water is discharged from the first water outlet pipe;
step S3, the motor continues to rotate to drive the first movable ceramic chip to rotate relative to the static ceramic chip in the first direction, the second movable ceramic chip unit is pushed to rotate in the first direction, at the moment, the first water through hole is still in an opened state, and water is discharged from the first water outlet pipe; at the moment, the first movable ceramic chip unit covers the second water through hole, and the second movable ceramic chip unit is separated from the original position for covering the second water through hole;
step S4, the motor rotates in a second direction to drive the first movable ceramic chip unit to rotate relative to the static ceramic chip in the second direction until the first movable ceramic chip unit covers the first water through hole, and the second water through hole is opened at the moment to discharge water from the second water outlet pipe;
step S5, the motor continues to rotate in the second direction to drive the first movable ceramic chip unit to continue to rotate in the second direction relative to the static ceramic chip unit, the second movable ceramic chip unit is pushed to cover the second through hole, the first through hole is opened, and water is discharged from the first water outlet pipe;
step S6, the motor rotates in the first direction to drive the first movable ceramic chip unit to rotate in the first direction relative to the static ceramic chip unit to cover the first water through hole, the second movable ceramic chip unit keeps the state of covering the second water through hole still, and at the moment, no water flows out from both the water through holes, namely, the first movable ceramic chip unit returns to the initial state.
CN202110592757.4A 2021-05-28 2021-05-28 Labor-saving flushing valve Active CN113803497B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110592757.4A CN113803497B (en) 2021-05-28 2021-05-28 Labor-saving flushing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110592757.4A CN113803497B (en) 2021-05-28 2021-05-28 Labor-saving flushing valve

Publications (2)

Publication Number Publication Date
CN113803497A true CN113803497A (en) 2021-12-17
CN113803497B CN113803497B (en) 2023-10-27

Family

ID=78942418

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110592757.4A Active CN113803497B (en) 2021-05-28 2021-05-28 Labor-saving flushing valve

Country Status (1)

Country Link
CN (1) CN113803497B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002195694A (en) * 2000-12-22 2002-07-10 Fuji Koki Corp Four-way changeover valve
CN201462017U (en) * 2009-04-30 2010-05-12 罗邦远 Triangle valve
CN201810820U (en) * 2010-10-20 2011-04-27 佛山市顺德区碧涞节能设备有限公司 Three-way electric regulating valve
JP2013210022A (en) * 2012-03-30 2013-10-10 Daikin Industries Ltd Flow passage switching valve
CN104964063A (en) * 2015-05-04 2015-10-07 刘红胜 Multifunctional ceramic valve
CN108266555A (en) * 2016-12-30 2018-07-10 浙江三花汽车零部件有限公司 Motor-driven valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002195694A (en) * 2000-12-22 2002-07-10 Fuji Koki Corp Four-way changeover valve
CN201462017U (en) * 2009-04-30 2010-05-12 罗邦远 Triangle valve
CN201810820U (en) * 2010-10-20 2011-04-27 佛山市顺德区碧涞节能设备有限公司 Three-way electric regulating valve
JP2013210022A (en) * 2012-03-30 2013-10-10 Daikin Industries Ltd Flow passage switching valve
CN104964063A (en) * 2015-05-04 2015-10-07 刘红胜 Multifunctional ceramic valve
CN108266555A (en) * 2016-12-30 2018-07-10 浙江三花汽车零部件有限公司 Motor-driven valve

Also Published As

Publication number Publication date
CN113803497B (en) 2023-10-27

Similar Documents

Publication Publication Date Title
CN100430633C (en) Four-way reversing valve
CN113803497A (en) Labor-saving flushing valve
CN207961617U (en) A kind of diverter valve spool and counterflow-preventing shower faucet
CN218911638U (en) Sealing device for controlling opening and closing of valve plate by differential pressure
CN214946586U (en) Flushing valve
KR20050001716A (en) 3-way valve for boiler
CN217379125U (en) Direct-flushing valve
CN203361282U (en) Water supplying switching device
CN100432510C (en) Installing structure of water supply valve
CN205715810U (en) A kind of faucet in water purifier of Mechanical course
CN1786530A (en) Water tap distributor for constant temp. shower
CN112576783B (en) Switching stop valve for faucet and faucet
CN220749113U (en) Multi-way valve
KR200390727Y1 (en) water saving apparatus of water works
CN2821319Y (en) Water way switching multiple way valve
CN108799559A (en) The universal electronic small-power intellectual water meter valve fast opening and closing controller of heavy caliber
CN212672445U (en) Valve core
CN2380758Y (en) Electric ceramic valve
US20240218648A1 (en) Water supply system of toilet tank
CN220505879U (en) Waterway switching structure
CN103334477A (en) Water supplement switching device
CN219529334U (en) Water pump special for flushing toilet bowl with simplified structure
CN201916530U (en) Reversible reflux valve
CN209245430U (en) It is a kind of can anti-backflow double valves
CN209283929U (en) Water saving timing device switch

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