WO2023115642A1 - Dispositif de commande de réapprovisionnement en eau à vidange complète/demi-vidange et robinet de vidange - Google Patents

Dispositif de commande de réapprovisionnement en eau à vidange complète/demi-vidange et robinet de vidange Download PDF

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Publication number
WO2023115642A1
WO2023115642A1 PCT/CN2021/144022 CN2021144022W WO2023115642A1 WO 2023115642 A1 WO2023115642 A1 WO 2023115642A1 CN 2021144022 W CN2021144022 W CN 2021144022W WO 2023115642 A1 WO2023115642 A1 WO 2023115642A1
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WO
WIPO (PCT)
Prior art keywords
row
full
water
pipe
replenishment
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PCT/CN2021/144022
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English (en)
Chinese (zh)
Inventor
谢炜
杨华
余角锋
江移山
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箭牌家居集团股份有限公司
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Application filed by 箭牌家居集团股份有限公司 filed Critical 箭牌家居集团股份有限公司
Publication of WO2023115642A1 publication Critical patent/WO2023115642A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • 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
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand

Definitions

  • the invention relates to the technical field of water replenishment, in particular to a full-half drain water replenishment control device and a drain valve.
  • Siphon toilets generally need to replenish water after draining, so that the water seal of the toilet reaches the required water level, isolates the sewage pipeline from the indoor environment, and prevents the gas from the sewage pipeline system from entering the room to cause pollution.
  • a special replenishment control device is generally installed in the water system.
  • Existing full-and-half-row replenishment control devices are usually set externally, as shown in patent CN203256867U, the device is installed on the overflow pipe of the drain valve in the water tank, and relies on the rise and fall of the water level in the water tank to control the lifting of the floating bucket, and the floating bucket Lifting can drive the force arm, thereby further driving the switching mechanism to achieve the function of switching water replenishment.
  • the technical problem to be solved by the present invention is to provide a full-half row water replenishment control device, which can be built into the drain valve to save space, and can directly adjust the replenishment water flow on the drain valve, which is convenient to use; in addition, the water replenishment start driving force Small, with a good operating feel.
  • the present invention provides a full-half row replenishment control device, which is integrated on the drain valve and includes a switching mechanism, an adjustment mechanism and a pipeline mechanism.
  • the drain valve is provided with a button seat, an overflow pipe, a full For a row of buttons and a half row of buttons, an installation cavity is provided in the button seat, and the switching mechanism and the adjustment mechanism are integrated and built in the installation cavity.
  • the switching mechanism includes a rotary switch
  • the pipeline mechanism includes a replenishment water inlet pipe for replenishing the overflow pipe
  • the rotation switch is in communication with the replenishment water inlet pipe
  • the pipeline mechanism also includes a The full discharge pipe and the half discharge pipe connected by the overflow pipe, the full row of buttons and the half row of buttons can drive the rotation switching parts to generate rotations in opposite directions, and the rotation switching parts can rotate Separately communicate with the full discharge water pipe or the half discharge water pipe.
  • the adjustment mechanism includes a full row of adjustment knobs and a half row of adjustment knobs for adjusting the flow of replenishing water. Both the full row of adjustment knobs and the half row of adjustment knobs are exposed on the surface of the button seat. One end of the adjustment mechanism is respectively It communicates with the full discharge pipe and the half discharge pipe, and the other end communicates with the overflow pipe.
  • the installation cavity is in a ring shape, the full row of keys and the half row of keys are arranged in the button seat, and the installation cavity surrounds the full row of keys and the half row of keys Peripherally, the full water discharge pipe and the half water discharge pipe are arc-shaped and are respectively built into two sides of the installation cavity.
  • the full discharge pipe and the half discharge pipe are connected to both sides of the rotary switch, and the full row of buttons and the half row of buttons are located on both sides of the rotary switch.
  • the switching mechanism further includes a water inlet tee cavity, the rotary switching member is hinged in the water inlet tee cavity through a hinge shaft, and the water supply inlet pipe is connected to the water inlet tee cavity connected, the full discharge pipe and the half discharge pipe are symmetrically arranged on both sides of the replenishment water inlet pipe and communicate with the water inlet tee cavity, and the rotation switching member can rotate counterclockwise around the hinge shaft or rotate clockwise.
  • the side of the rotary switching member is provided with a full row of water holes and a half row of water holes in sequence, and the bottom side of the rotary switching member is provided with a water outlet baffle.
  • the full row of water holes can be connected with the full discharge pipe, the half row of water holes can be connected with the water supply inlet pipe, and the water outlet baffle can be blocked.
  • the full row of water holes can be connected with the replenishment water inlet pipe, and the half row of water holes can be connected with the half of the water discharge pipe , the water outlet baffle can block the full discharge pipe.
  • the switching mechanism further includes a full row of driving arms and a half row of driving arms fixed on both sides of the hinge shaft, and the full row of driving arms and the half row of driving arms move toward the full row of driving arms respectively.
  • the directions of the row of buttons and the half row of buttons are protruding and are respectively located below the full row of buttons and the half row of buttons, and the full row of buttons or the half row of buttons can drive the The driving arms of the full row and the driving arms of the half row rotate in opposite directions around the hinge shaft.
  • a rotation limiting protrusion is fixed on the hinge shaft, a rotation limiting groove is provided on the rotation switching member, and the rotation limiting protrusion can be inserted into the rotation limiting groove and can Sliding relative to the rotation limiting groove, the rotation limiting groove is used to limit the rotation angle range of the rotation switching member.
  • the adjustment mechanism also includes a full row of flow holes and a half row of flow holes, the full row of flow holes and the half row of flow holes are respectively provided on the full row of adjustment knobs and the half row of flow holes.
  • the lower part of the half row of adjustment knobs, the full row of flow holes and the half row of flow holes are respectively connected with the full discharge water pipe and the half discharge water pipe, the full row of adjustment knobs and the half row of adjustment knobs.
  • the flow cross-sectional area between the full row of flow holes and the full discharge water pipe and the flow cross-sectional area between the half row of flow holes and the half discharge water pipe can be controlled respectively by rotation.
  • the upper surface of the full-row adjustment knob is provided with a full-row gear scale and a full-row adjustment groove
  • the upper surface of the half-row adjustment knob is provided with a half-row gear scale and a half-row adjustment groove
  • the full row of gear scales and the half row of gear scales are respectively circumferentially arranged on the upper surfaces of the full row of adjustment knobs and the half row of adjustment knobs
  • the full row of adjustment grooves and the half row of adjustment grooves are respectively Set at the center of the surface of the full row of adjustment knobs and the half row of adjustment knobs
  • the full row of adjustment grooves and the half row of adjustment grooves are used to adjust the full row of flow holes and the half row of flow holes
  • the flow cross-sectional area between the orifice and the full discharge pipe and the half discharge pipe respectively.
  • the drain valve also includes a mounting cover, which can be detachably fixed on the top of the button seat, and a gear marking line is provided on the mounting cover, and the gear marking line The positions of are respectively corresponding to the positions of the full gear scale and the half gear scale.
  • the pipeline mechanism also includes a water replenishment outlet head and a water replenishment outlet pipe, the bottom of the water replenishment outlet head communicates with the full row of water holes and the half row of water holes respectively, and the water replenishment
  • the top of the water outlet protrudes from the installation cover, and the end of the replenishment water outlet pipe is provided with a water outlet adapter, and the water replenishment outlet pipe is connected to the top of the water replenishment outlet head through the water outlet adapter.
  • the top of the replenishing water outlet head is provided with a water outlet limiting boss, and the water outlet limiting boss can limit the rotational offset range of the water outlet adapter relative to the water replenishing outlet head.
  • the top of the water inlet tee cavity protrudes from the installation cover, the water replenishment inlet pipe is connected to the top of the water inlet tee chamber, and the end of the water replenishment inlet pipe is provided with Water inlet adapter.
  • the top of the water inlet tee chamber is provided with a water inlet limit boss, and the water inlet limit boss can limit the range of rotation offset of the water inlet adapter relative to the water inlet tee chamber.
  • the switching mechanism and the adjusting mechanism are arranged opposite to each other, and the switching mechanism and the adjusting mechanism are respectively located at both ends of the full discharge pipe and the half discharge pipe.
  • the present invention also provides a drain valve, including the above-mentioned full-half drain replenishment control device.
  • the full and half row water supply control device of the present invention is provided with a button seat, a switch mechanism and an adjustment mechanism, the switch mechanism is used to switch the water replenishment channels of the full row or half row, the adjustment mechanism can adjust the flow of water replenishment, and the button
  • An installation cavity is provided in the seat, and the switching mechanism and the adjustment mechanism are integrated and built in the installation cavity, which can greatly improve the space utilization rate of the drain valve, thereby saving space and improving the performance of the drain valve. Water tank size adaptability.
  • the adjustment mechanism includes a full row of adjustment knobs and a half row of adjustment knobs for adjusting the flow of replenishing water. Both the full row of adjustment knobs and the half row of adjustment knobs are exposed on the surface of the button seat. When adjusting the flow, The adjustment can be realized without dismantling the drain valve, and the use is simple and convenient.
  • the switching mechanism uses the full row of driving arms and the half row of driving arms to respectively control the rotation direction of the rotation switching member, so as to control the switching of the full row or half row of water supply channels, because the rotation switching member is around The hinge shaft rotates in the vertical direction, so the driving force for driving the rotation switching member to rotate is very small, and will not affect the driving of the full row of keys and the half row of keys, so that the full row of keys And the driving force of the half row of keys is small, and has a better operating feel.
  • the water replenishment inlet pipe, the water replenishment outlet head, the water replenishment outlet pipe, the full-row adjustment knob and the half-row adjustment knob are all located on the top of the drain valve, which can facilitate intubation and extubation. , flow adjustment and other operations, very convenient to use.
  • Fig. 1 is the structural representation of full half row replenishment control device of the present invention
  • Fig. 2 is a disassembled structure schematic diagram of the full half-row replenishment control device of the present invention
  • Fig. 3 is a schematic sectional view of the switching mechanism of the present invention.
  • Fig. 4 is a schematic cross-sectional view of the first viewing angle of the adjustment mechanism of the present invention.
  • FIG. 5 is a schematic cross-sectional view of a second viewing angle of the adjustment mechanism of the present invention.
  • Fig. 6 is a structural schematic diagram of the adjustment mechanism of the present invention.
  • the embodiment of the present invention discloses a full-half row replenishment control device, including a switch mechanism 1, an adjustment mechanism 2 and a pipeline mechanism 3, and the switch mechanism 1 is used for replenishing water to the full row pipeline channel and half row of pipelines for water replenishment, the drain valve 4 is provided with a button seat 41, an overflow pipe 42, a full row of buttons 43 and a half row of buttons 44, and the full row of buttons 43 and the half row of buttons 44 are respectively used to control the drain valve for full drain or half drain.
  • an installation cavity 411 is provided in the button seat 41, and the switching mechanism 1 and the adjusting mechanism 2 are integrated and built in the installation cavity 411, so that The space utilization rate of the drain valve 4 is improved, and the occupied space of the full-half row replenishment control device is reduced.
  • the switching mechanism 1 includes a rotating switching member 11, and the pipeline mechanism 3 includes a replenishing water inlet pipe 31 for replenishing the overflow pipe 42, and the rotating switching member 11 is provided with a Inner cavity, the rotary switching member 11 communicates with the replenishment water inlet pipe 31 , and water can enter the inner chamber of the rotary switch member 11 from the replenishment water inlet pipe 31 when replenishing water.
  • the pipeline mechanism 3 also includes a full discharge pipe 32 and a half discharge pipe 33 communicating with the overflow pipe 42, the full row of buttons 43 and the half row of buttons 44 can drive the rotary switching member 11 to generate Rotation movement in the opposite direction, the rotation switching member 11 can communicate with the full discharge water pipe 32 or the half discharge water pipe 33 alone when rotating, so that the water entering the rotation switching member 11 from the replenishment water inlet pipe 31 Water can be separately passed to the full discharge pipe 32 or the half discharge pipe 33 , and then replenished toward the overflow pipe 42 .
  • the adjustment mechanism 2 includes a full row adjustment knob 21 and a half row adjustment knob 22 for adjusting the supplementary water flow, the full row adjustment knob 21 and the half row adjustment knob 22
  • the half row adjusting knob 22 can respectively adjust the valve opening of the full discharge water pipe 32 or the half discharge water pipe 33 entering the overflow pipe 42, thereby controlling the flow rate.
  • the full row of adjustment knobs 21 and the half row of adjustment knobs 22 are exposed on the surface of the button seat 41, and the user does not need to disassemble the drain valve 4 to realize the adjustment of the water flow. adjustment.
  • One end of the regulating mechanism 2 communicates with the full discharge pipe 32 and the half discharge pipe 33 respectively, and the other end communicates with the overflow pipe 42.
  • the full-half row replenishment control device is provided with a button seat 41, a switching mechanism 1, and an adjustment mechanism 2.
  • the flow of replenishing water, the button seat 41 is provided with an installation cavity 411, the switching mechanism 1 and the adjustment mechanism 2 are integrated and built in the installation cavity 411, which can greatly improve the space utilization of the drain valve 4 rate, thereby saving space and improving the adaptability of the drain valve 4 to the size of the water tank.
  • the adjustment mechanism 2 includes a full row of adjustment knobs 21 and a half row of adjustment knobs 22 for adjusting the replenishment water flow, and the full row of adjustment knobs 21 and the half row of adjustment knobs 22 are exposed on the surface of the button seat 41 , when adjusting the flow, the adjustment can be realized without dismantling the drain valve 4, which is simple and convenient to use.
  • the housing of the drain valve 4 is cylindrical.
  • the installation cavity 411 is annular, and the entire row of buttons 43 and The half row of buttons 44 is arranged in the button seat 41, the installation cavity 411 surrounds the periphery of the full row of buttons 43 and the half row of buttons 44, the full discharge water pipe 32 and the half discharge water pipe 33 are arc-shaped and are respectively built in both sides of the installation cavity 411, the switching mechanism 1 and the adjustment mechanism 2 are built in the other two sides of the installation cavity 411, so that the switching mechanism can be maximized 1.
  • the adjustment mechanism 2 the full row of buttons 43, the half row of buttons 44, the full discharge water pipe 32 and the half discharge water pipe 33 are built in a small circular space, which has a compact structure and saves space.
  • the full discharge pipe 32 and the half discharge pipe 33 are connected to both sides of the rotary switch 11, the full row of buttons 43 and the half row of buttons 44 are located on both sides of the rotary switch 11, so The positions of the full water discharge pipe 32 and the half water discharge pipe 33 correspond to the positions of the full row of buttons 43 and the half row of buttons 44 respectively.
  • the switching mechanism 1 also includes a water inlet tee chamber 12, and the rotary switching member 11 is hinged in the water inlet tee chamber 12 through a hinge shaft 13, so that the rotary switching member 11 can be
  • the water inlet three-way chamber 12 rotates inside, the water replenishment inlet pipe 31 communicates with the water inlet three-way chamber 12, the full discharge water pipe 32 and the half discharge water pipe 33 are symmetrically arranged on the water replenishment water inlet pipe 31
  • Both sides communicate with the water inlet tee chamber 12 , and the rotation switching member 11 can rotate counterclockwise or clockwise around the hinge shaft 13 .
  • the inside of the rotary switching member 11 is sequentially provided with a full discharge hole 111 and a half discharge hole 113 which communicate with each other.
  • the full row of water holes 111 and the half row of water holes 113 communicate with each other through the cavity, and the bottom side of the rotary switch 11 is provided with a water outlet baffle 112, and the rotary switch 11 can be vertically Rotate to change the positions of the full row of water holes 111 , the water outlet baffle 112 and the half row of water holes 113 in the water inlet tee cavity 12 .
  • the full discharge water hole 111 when the rotation switching member 11 rotates in one direction, in this embodiment, when the rotation switching member 11 rotates counterclockwise, the full discharge water hole 111 will be aligned with the full discharge water pipe 32 , so that the full row of water holes 111 can communicate with the full discharge water pipe 32, at this time, the half row of water holes 113 will move to the water outlet of the water replenishment water inlet pipe 31, so that water can flow from the The replenishment water inlet pipe 31 enters the half row water hole 113, then enters the full row water hole 111 through the cavity, and finally discharges from the full discharge water pipe 32.
  • the water outlet baffle 112 will move to The water inlet of the half discharge water pipe 33 is also blocked by the half discharge water pipe 33 so that water can only lead to the full discharge water pipe 32 .
  • the full discharge water hole 111 will be aligned with the replenishment water inlet pipe 31, so that The full row of water holes 111 can be communicated with the replenishment water inlet pipe 31.
  • the half row of water holes 113 will move to the water inlet of the half discharge water pipe 33, so that water can flow from the water replenishment
  • the water inlet pipe 31 enters the full row of water holes 111, then enters the half row of water holes 113 through the cavity, and finally discharges from the half discharge water pipe 33.
  • the water outlet baffle 112 will move to the Describe the water inlet of full discharge water pipe 32 and block described full discharge water pipe 32, make water only lead to described half discharge water pipe 33.
  • the rotary switch 11 can be linked with the full row of keys 43 or the half row of keys 44 .
  • the switching mechanism 1 includes a full row of driving arms 14 and a half row of driving arms 15 fixed on both sides of the hinge shaft 13, and the full row of driving arms 14 and the half row of driving arms 15 are respectively directed toward the The direction where the full row of buttons 43 and the half row of buttons 44 are protruding, the full row of driving arms 14 and the half row of driving arms 15 are respectively located below the full row of buttons 43 and the half row of buttons 44 , by reasonably setting the distances between the full row of keys 43 and the half row of keys 44 and the full row of driving arms 14 and the half row of driving arms 15, the full row of keys 43 and the half row of keys can be
  • the half row of keys 44 can touch the full row of driving arms 14 and the half row of driving arms 15 respectively when moving downwards, since the full row of driving arms 14 and the half row of driving arms 15 are arranged on the Both sides of the hinge shaft 13 can rotate around the hinge shaft 13, so the full row
  • the row driving arms 15 rotate around the hinge shaft 13 .
  • the full row of buttons 43 can push down the full row of driving arms 14 to rotate around the hinge shaft 13, so that the full row of water holes 111 can be connected with
  • the full discharge water pipe 32 is connected, and the half row of water holes 113 is isolated from the half discharge water pipe 33, and water enters the full discharge water pipe 32 from the water supply inlet pipe 31;
  • the half row of buttons 44 can push down the half row of driving arms 15 to rotate around the hinge shaft 13, so that the half row of water holes 113 can communicate with the half row of water discharge pipes 33 , and the full discharge water hole 111 is isolated from the full discharge water pipe 32, and water enters the half discharge water pipe 33 from the replenishment water inlet pipe 31.
  • the driving force for driving the rotation switching member 11 to rotate is very small, which will not affect the full row of keys 43 and the half row of buttons.
  • the driving of the row of buttons 44 makes the driving force of the full row of buttons 43 and the half row of buttons 44 smaller, and has a better operating feel.
  • a rotation limiting protrusion 131 is fixed on the hinge shaft 13
  • a rotation limiting groove 114 is provided on the rotation switching member 11
  • the rotation limiting protrusion 131 protrudes from the side wall of the hinge shaft 13
  • the rotation limiting groove 114 is recessed in the inner side wall of the rotation switching member 11, and the rotation limiting protrusion 131 can be inserted into the rotation limiting groove 114
  • can produce relative sliding with the rotation limiting groove 114 the two sides of the groove body of the rotation limiting groove 114 can respectively abut against the two sides of the rotation limiting protrusion 131, thereby controlling the rotation switching member 11 is the limit angle when rotating counterclockwise or clockwise, so the rotation limiting groove 114 can be used to limit the rotation angle range of the rotation switching member 11 to ensure the normal operation of the rotation switching member 11 .
  • the adjustment mechanism 2 also includes a full row of flow holes 211 and a half row of flow holes 221, and the full row of flow holes 211 and the half row of flow holes 221 They are arranged at the lower part of the full row of adjusting knobs 21 and the half row of adjusting knobs 22 respectively, and the full row of flow holes 211 and the half row of flow holes 221 are connected with the full discharge water pipe 32 and the half discharge water pipe respectively.
  • the water pipe 33 is connected.
  • the full row of adjustment knobs 21 and the half row of adjustment knobs 22 can respectively control the flow cross-sectional area between the full row of flow holes 211 and the full discharge water pipe 32 by rotating.
  • the flow cross-sectional area between the half row of flow holes 221 and the half discharge pipe 33 when a larger flow rate is required, the user can turn the full row of adjustment knobs 21 or the half row of adjustment knobs 22 to make The full row of flow holes 211 or the half row of flow holes 221 increases the cross-sectional area of the flow, thereby increasing the replenishment flow.
  • the user can rotate the full row of adjustment knobs 21 or the The half-row adjusting knob 22 makes the full row of flow holes 211 or the half row of flow holes 221 reduce the cross-sectional area of flow, thereby reducing the replenishment water flow.
  • the upper surface of the full-row adjustment knob 21 is provided with a full-row gear scale 212 and a full-row adjustment groove 213, and the upper surface of the half-row adjustment knob 22
  • a half-row gear scale 222 and a half-row adjustment groove 223 are provided, and the full-row gear scale 212 and the half-row gear scale 222 are arranged on the circumference of the full-row adjustment knob 21 and the half-row adjustment knob 22
  • the full row of adjustment grooves 213 and the half row of adjustment grooves 223 are respectively arranged at the center of the surface of the full row of adjustment knobs 21 and the half row of adjustment knobs 22, and the full row of adjustment grooves 213 and
  • the half row of adjusting grooves 223 is used to adjust the flow cross-sectional area between the full row of flow holes 111 and the half row of flow holes 113 and the full discharge water pipe 32 and the half discharge water pipe 33 respectively, When the flow rate needs to be adjusted, it
  • the full half-row replenishment control device also includes an installation cover 45, which can be detachably fixed on the top of the button seat 41, and the installation cover 45 is provided with a gear marking line 451, and the gear
  • the positions of the gear marking lines 451 correspond to the positions of the full gear scale 212 and the half gear scale 222 respectively, and the gear marking lines 451 can point to the full gear scale 212 and the half gear scale Scale 222, so that it is convenient to use the full gear scale 212 and the half gear scale 222 for adjustment.
  • the pipeline mechanism 3 also includes a replenishment water outlet head 34 and a water replenishment outlet pipe 35, the bottom of the water replenishment outlet head 34 communicates with the full row of water holes 111 and the half row of water holes 113 respectively, and the full row of water holes 113 communicates with each other.
  • the water in the discharge water pipe 32 or the half discharge water pipe 33 can enter the water supply head 34 through the full discharge water hole 111 or the half discharge water hole 113 respectively, and enter from the water supply outlet pipe 35 Water replenishment is carried out in the overflow pipe 42 .
  • the top of the replenishment water outlet head 34 protrudes from the installation cover 45, and the water replenishment outlet pipe 35 is connected to the top of the water replenishment outlet head 34, so the replenishment water can be very easily installed and repaired.
  • Outlet pipe 35 is installed and disassembled.
  • the top of the water replenishment outlet head 34 is provided with a water outlet limit boss 341, and the water outlet
  • the limiting boss 341 protrudes from the top of the replenishing water outlet head 34, and the replenishing water inlet pipe 31 can be locked on the horizontal plane by using the principle of boss locking, so the water outlet limiting boss 341 can limit The rotational offset range of the replenishment water outlet pipe 35 relative to the replenishment water outlet head 34 .
  • the top of the water inlet three-way chamber 12 protrudes from the installation cover 45, and the water supply inlet pipe 31 is connected to the top of the water inlet three-way chamber 12, so that from the water inlet three-way chamber 12 The top is filled with water.
  • the connection between the water supply inlet pipe 31 and the water inlet tee chamber 12 is located on the upper part of the installation cover 45, the water supply outlet pipe 35 can be easily repaired during installation and maintenance. Installation and removal.
  • Both the replenishment water inlet pipe 31 and the replenishment water outlet pipe 35 are connected to the top of the installation cover 45, and are not installed on the side of the drain valve 4, so that the side of the drain valve 4 has no protruding structure , so it not only saves space, but also facilitates installation and maintenance.
  • the top of the water inlet three-way chamber 12 is provided with a water inlet limit boss 121, and the water inlet limit The boss 121 can limit the rotational offset range of the supplementary water inlet pipe 31 relative to the rotation switching member 11 .
  • the switching mechanism 1 and the regulating mechanism 2 are arranged oppositely, and the switching mechanism 1 and the regulating mechanism 2 are respectively located at the two ends of the full discharge water pipe 32 and the half discharge water pipe 33, so as to make full use of the The space above the drain valve 4.
  • the embodiment of the present invention also discloses a drain valve, which includes the above-mentioned full-half drain replenishment control device.
  • the full-half row replenishment control device is provided with a switching mechanism 1, an adjusting mechanism 2 and a pipeline mechanism 3, and the switching mechanism 1, the regulating mechanism 2 and the pipeline mechanism 3 are all ring-shapedly built in the drain valve 4 , can greatly improve the space utilization rate of the drain valve 4, thereby saving space and improving the adaptability of the water tank size of the drain valve 4.
  • the switching mechanism 1 includes a rotation switching member 11, and the rotation switching member 11 realizes linkage with the full row of buttons 43 and the half row of buttons 44 of the drain valve, and the linkage method is to use the full row of driving arms 14 and the half row of driving arms 15 drives the rotation switching member 11 to rotate counterclockwise or clockwise, the driving force for driving the rotation switching member 11 to rotate is very small, and will not affect the driving of the full row of buttons 43 and the half row of buttons 44, Therefore, the driving force of the full row of keys 43 and the half row of keys 44 is relatively small, and has a better operating feel.
  • the adjustment mechanism 2 includes a full row of adjustment knobs 21 and a half row of adjustment knobs 22 for adjusting the replenishment water flow rate, the full row of adjustment knobs 21 and the half row of adjustment knobs 22 are exposed on the surface of the button seat 41, When adjusting the flow, the adjustment can be realized without dismantling the drain valve 4, so the use is simple and convenient.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

L'invention concerne un dispositif de commande de réapprovisionnement en eau à vidange complète/demi-vidange, comprenant un mécanisme de commutation (1), un mécanisme de réglage (2) et un mécanisme de pipeline (3). L'invention concerne également un robinet de vidange (4) qui est pourvu d'un siège de bouton (41), d'un tuyau de trop-plein (42), d'un bouton de vidange complète (43) et d'un bouton de demi-vidange (44) ; une cavité de montage (411) est disposée dans le siège de bouton (41) ; à la fois le mécanisme de commutation (1) et le mécanisme de réglage (2) sont intégrés dans la cavité de montage (411) ; le mécanisme de commutation (1) comprend un élément de commutation rotatif (11) ; l'élément de commutation rotatif (11) peut communiquer avec un tuyau de sortie d'eau à vidange complète (32) ou un tuyau de sortie d'eau à demi-vidange (33) séparément lors de la rotation ; et le mécanisme de réglage (2) comprend un bouton de régulation à vidange complète (21) et un bouton de régulation à demi-vidange (22) utilisés pour réguler le débit de réapprovisionnement en eau. Le robinet de vidange (4) comprend le dispositif de commande de réapprovisionnement en eau à vidange complète/demi-vidange. Le dispositif peut être disposé dans le robinet de vidange (4), ce qui permet d'économiser de l'espace, et le flux de réapprovisionnement en eau peut être directement régulé sur le robinet de vidange (4), de telle sorte que l'utilisation est pratique ; et en outre, la force d'entraînement de démarrage de réapprovisionnement en eau est faible, et la bonne sensation de fonctionnement est obtenue.
PCT/CN2021/144022 2021-12-21 2021-12-31 Dispositif de commande de réapprovisionnement en eau à vidange complète/demi-vidange et robinet de vidange WO2023115642A1 (fr)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1031419U (es) * 1995-06-15 1996-01-01 Hans Knud Erik Jensen Dispositivo economizador de agua para cisternas de inodoro.
JP2011102643A (ja) * 2011-01-06 2011-05-26 Surpass Kogyo Kk 流量調節弁
CN205189087U (zh) * 2015-12-07 2016-04-27 厦门立业卫浴工业有限公司 一种安装于双排水阀的马桶补水切换装置
CN107794985A (zh) * 2017-10-17 2018-03-13 厦门瑞尔特卫浴科技股份有限公司 一种补水调节装置
CN208309723U (zh) * 2018-05-09 2019-01-01 厦门标尔玛卫浴科技有限公司 一种马桶补水调节装置
CN111441435A (zh) * 2020-03-31 2020-07-24 泉州科发卫浴有限公司 一种排水阀大小档补水控制机构
CN113445592A (zh) * 2021-06-30 2021-09-28 惠达卫浴股份有限公司 一种补水量分配可调器及具有该机构的排水阀

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1031419U (es) * 1995-06-15 1996-01-01 Hans Knud Erik Jensen Dispositivo economizador de agua para cisternas de inodoro.
JP2011102643A (ja) * 2011-01-06 2011-05-26 Surpass Kogyo Kk 流量調節弁
CN205189087U (zh) * 2015-12-07 2016-04-27 厦门立业卫浴工业有限公司 一种安装于双排水阀的马桶补水切换装置
CN107794985A (zh) * 2017-10-17 2018-03-13 厦门瑞尔特卫浴科技股份有限公司 一种补水调节装置
CN208309723U (zh) * 2018-05-09 2019-01-01 厦门标尔玛卫浴科技有限公司 一种马桶补水调节装置
CN111441435A (zh) * 2020-03-31 2020-07-24 泉州科发卫浴有限公司 一种排水阀大小档补水控制机构
CN113445592A (zh) * 2021-06-30 2021-09-28 惠达卫浴股份有限公司 一种补水量分配可调器及具有该机构的排水阀

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