CN107794985B - Moisturizing adjusting device - Google Patents
Moisturizing adjusting device Download PDFInfo
- Publication number
- CN107794985B CN107794985B CN201710964961.8A CN201710964961A CN107794985B CN 107794985 B CN107794985 B CN 107794985B CN 201710964961 A CN201710964961 A CN 201710964961A CN 107794985 B CN107794985 B CN 107794985B
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- row
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- 230000003020 moisturizing effect Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 462
- 230000001502 supplementing effect Effects 0.000 claims abstract description 98
- 230000001105 regulatory effect Effects 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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
- E03D1/02—High-level flushing systems
- E03D1/06—Cisterns with tube siphons
- E03D1/10—Siphon action initiated by raising the water level in the cistern, e.g. by means of displacement members
- E03D1/105—Siphon action initiated by raising the water level in the cistern, e.g. by means of displacement members in cisterns with tube siphons
-
- 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
- E03D1/02—High-level flushing systems
- E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing 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
- E03D1/02—High-level flushing systems
- E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
- E03D1/141—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with tube siphons and with tube siphons in combination with flushing 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
-
- 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
-
- 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
- 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
- E03D1/36—Associated working of inlet and outlet valves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a water supplementing adjusting device which comprises a control valve, a switching valve, a first water channel for supplying water to the control valve, a second water supplementing channel for supplying water to the switching valve, and a control water channel for communicating the control valve and the switching valve; the switching valve comprises a switching cup and a switching float barrel movably arranged in the switching cup; the water guide mechanism can drain the water in the switching cup; when the water level in the switching cup is below a preset water level, the switching floating barrel is in a falling state, and water in the second water supplementing channel is led into one of the water tank and the water seal of the closestool through the switching valve; when the water level in the switching cup is above a preset water level, the switching floating barrel is in a floating state, and water in the second water supplementing channel is led into the other one of the water tank and the water seal of the toilet bowl through the switching valve; therefore, the full-row delay time and the half-row delay time can be respectively regulated and controlled through the full-row regulating channel and the half-row regulating channel of the control valve, the independent control of the full-row water supplementing quantity and the half-row water supplementing quantity is realized, and the application range is wider.
Description
Technical Field
The invention relates to the technical field of bathrooms, in particular to a water supplementing and adjusting device.
Background
The siphon type closestool generally needs to be supplemented with water after water is discharged, so that the water seal reaches a required water level, and the sufficient water seal water quantity is ensured to prevent the odor of the sewage disposal channel from polluting indoor air. In the prior art, after the toilet is drained, a part of water is branched out in the water inlet process of a water inlet valve and is supplied to the toilet through an overflow pipe of a drain valve.
The water supplementing amount is the product of the water supplementing time and the water supplementing flow rate, the water supplementing time of the water inlet valve is the same as the water inlet time of the water inlet valve in the prior art, the full-row water supplementing amount and the half-row water supplementing amount cannot be independently controlled, when the water supplementing amount required by the half-row of the closestool is consistent with the full-row water supplementing amount, the water supplementing time of the water outlet valve in the full-row is longer than the water supplementing time of the water outlet valve in the half-row, and under the condition that the water supplementing flow rate of the water inlet valve is unchanged, when the water supplementing amount of the half-row is enough, the water supplementing amount of the full-row is too much, so that water resource waste is caused. In addition, some toilets require more or less than full drain water make-up, which requires independent control of full and half drain water make-up.
Disclosure of Invention
The invention provides a water supplementing adjusting device which adopts a delay switching mode to supplement water, and adjusts and controls the full-row delay time and the half-row delay time respectively through the full-row adjusting channel and the half-row adjusting channel, so that the independent control of the full-row water supplementing amount and the half-row water supplementing amount is realized, and the application range is wider.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a water replenishment regulating device comprising a control valve (30), a switching valve (40), a first water passage (11) for supplying water to the control valve (30), a second water replenishment passage (12) for supplying water to the switching valve (40), and a control water passage (31) communicating the control valve (30) and the switching valve (40); the control valve (30) comprises a full-row adjusting channel (34) and a half-row adjusting channel (35), and the switching valve (40) comprises a switching cup (41) and a switching float (42) movably arranged in the switching cup (41); the water in the first water channel (11) enters the control water channel (31) after passing through one of the full-row adjusting channel (34) and the half-row adjusting channel (35), the control water channel (31) is communicated with the switching cup (41), and the water guide mechanism is used for discharging the water in the switching cup (41); when the water level in the switching cup (41) is below a preset water level, the switching float (42) is in a falling state, and water in the second water supplementing channel (12) is led into one of a water tank and a toilet water seal through the switching valve (40); when the water level in the switching cup (41) is above a preset water level, the switching float (42) is in a floating state, and water in the second water supplementing channel (12) is led into the other of the water tank and the toilet water seal through the switching valve (40).
Preferably, the first water channel (11) is communicated with a water inlet valve (10) of the water tank and the control valve (30); the second water supplementing channel (12) is communicated with the water inlet valve (10) of the water tank and the switching valve (40), or the second water supplementing channel (12) is communicated with the water inlet valve (10) of the water tank and the switching valve (40) through the control valve (30).
Preferably, the control valve (30) is further provided with a full-row adjusting bolt (32) for adjusting the size of the through-flow cross-sectional area of the full-row adjusting channel (34), and a half-row adjusting bolt (33) for adjusting the size of the through-flow cross-sectional area of the half-row adjusting channel (35).
Preferably, the full-line adjustment channel (34) and the half-line adjustment channel (35) of the control valve (30) are opened or closed in response to the full-line switch (23) and the half-line switch (24) of the drain valve (20), respectively; when the full-row switch (23) is operated, water of the first water channel (11) enters the control water channel (31) through the full-row adjusting channel (34); when the half-row switch (24) is operated, water in the first water channel (11) enters the control water channel (31) through the half-row adjusting channel (35).
Preferably, the control valve (30) comprises a swinging block (37) in linkage fit with the full-row switch (23) and the half-row switch (24), and a water stop ball (36) capable of opening at least one of the full-row adjusting channel (34) and the half-row adjusting channel (35) and closing the other of the full-row adjusting channel (34) and the half-row adjusting channel (35) along with swinging of the swinging block (37).
Preferably, the switching valve (40) is arranged on the overflow pipe (21) of the drain valve (20), the switching valve (40) further comprises a switching rod (43) and a switching water nozzle (44), the switching rod (43) is in linkage fit with the switching float (42), and the switching water nozzle (44) is in linkage fit with the switching rod (43); when the switching float (42) falls down, the switching rod (43) and the switching water nozzle (44) are driven to swing, and the switching water nozzle (44) guides water of the second water supplementing channel (12) into one of a water tank and a toilet water seal; when the switching float (42) floats, the switching rod (43) and the switching water nozzle (44) are driven to swing, and the switching water nozzle (44) guides water of the second water supplementing channel (12) into the other one of the water tank and the toilet water seal.
Preferably, the switching valve (40) is further provided with a water supplementing buffer cavity (45) and a water supplementing guide plate (46), and water in the second water supplementing channel (12) is led into the water supplementing buffer cavity (45) and is guided to the switching water nozzle (44) through the water supplementing guide plate (46).
Preferably, the water guide mechanism comprises a water drain hole (411) arranged at the bottom of the switching cup (41), and after the water inlet valve (10) of the water tank stops water, the water in the switching cup (41) is discharged through the water drain hole (411), so that the switching float (42) falls.
Preferably, the water guide mechanism comprises a siphon channel (47) communicated with the inside and the outside of the switching cup (41), and after the water inlet valve (10) of the water tank is stopped, the siphon channel (47) guides out the water in the switching cup (41) so as to enable the switching float (42) to fall down.
The beneficial effects of the invention are as follows:
according to the water supplementing adjusting device, water is supplemented in a delay switching mode, and the full-row delay time and the half-row delay time are respectively adjusted and controlled through the full-row adjusting channel and the half-row adjusting channel, so that independent control of the full-row water supplementing amount and the half-row water supplementing amount is realized, and the application range is wider; the invention has simple and reliable structure and convenient adjustment, and can realize the effect of consistent water supplementing quantity under the same conditions.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram showing an assembly structure of a water replenishment adjusting device according to a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a control valve of a water replenishment adjusting device according to a first embodiment of the present invention;
FIG. 3 is a schematic diagram showing a switching valve of a water replenishment adjusting device according to a first embodiment of the present invention;
FIG. 4 is a full-row water replenishment status sectional view of a control valve of a water replenishment regulating device according to a first embodiment of the present invention;
FIG. 5 is a half-row water replenishment status sectional view of a control valve of a water replenishment regulating device in accordance with a first embodiment of the present invention;
fig. 6 is a sectional view showing a falling state of a switching float of a switching valve of a water replenishment regulating device according to a first embodiment of the present invention;
fig. 7 is a sectional view showing a floating state of a switching float of a switching valve of a water replenishment regulating device according to a first embodiment of the present invention;
FIG. 8 is a schematic diagram showing an assembled structure of a water replenishment adjusting device according to a second embodiment of the present invention;
FIG. 9 is a schematic diagram showing a switching valve of a water replenishment adjusting device according to a second embodiment of the present invention;
fig. 10 is a sectional view showing a falling state of a switching float of a switching valve of a water replenishment regulating device according to a second embodiment of the present invention;
FIG. 11 is a sectional view showing a floating state of a switching float of a switching valve of a water replenishment regulating device according to a second embodiment of the present invention;
in the drawing the view of the figure,
10-a water inlet valve; 11-a first waterway; 12-a second water replenishing channel;
20-a drain valve; 21-overflow pipe; 22-water diversion blocks; 23-full row switch; 24-half-row switch;
30-a control valve; 31-controlling a water channel; 32-full row adjusting bolts; 33-half rows of adjusting pins; 34-full row of modulation channels; 35-half rows of modulation channels; 36-water stop ball; 37-swinging block;
40-switching valve; 41-switching the cup; 411-overflow aperture; 42-switching a floating barrel; 43-switching lever; 44-switching the water nozzle; 45-a water supplementing buffer cavity; 46-a water supplementing guide vane; 47-siphon channel; 48-siphon; 49-tank channel.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The invention provides a water supplementing adjusting device, which comprises a control valve 30, a switching valve 40, a first water channel 11 for supplying water to the control valve 30, a second water supplementing channel 12 for supplying water to the switching valve 40, and a control water channel 31 for communicating the control valve 30 and the switching valve 40; wherein the control valve 30 comprises a full-row adjusting channel 34 and a half-row adjusting channel 35, and the switching valve 40 comprises a switching cup 41 and a switching float 42 movably arranged in the switching cup 41; the water in the first water channel 11 enters the control water channel 31 after passing through one of the full-row adjusting channel 34 and the half-row adjusting channel 35, the control water channel 31 is communicated with the switching cup 41, and the water guide structure is used for discharging the water in the switching cup 41; when the water level in the switching cup 41 is below a preset water level, the switching float bowl 42 is in a falling state, and the water in the second water supplementing channel 12 is led into one of a water tank and a toilet water seal through the switching valve 40; when the water level in the switching cup 41 is above the preset water level, the switching float 42 is in a floating state, and the water in the second water supplementing channel 12 is led into the other of the water tank and the toilet water seal through the switching valve 40.
First embodiment:
as shown in fig. 1 to 7, in the present embodiment, the first waterway 11 communicates with the inlet valve 10 of the water tank and the control valve 30; the second water supplementing channel 12 is communicated with the water inlet valve 10 of the water tank and the switching valve 40 through the control valve 30. That is, the control valve 30 directly branches off the water supply from the water inlet valve 10, the control valve 30 branches off further, a part of water is used for supplementing the water by branching off the water supply from the switching valve 40, the other part of water flows into the switching cup 41 of the switching valve 40 through the control water channel 31 and is used for controlling the time of delay switching of the switching valve 40, specifically, a water storage cavity is arranged in the control valve 30, the first water channel 11, the second water supplementing channel 12, the full-row adjusting channel 34 and the half-row adjusting channel 35 are all communicated with the water storage cavity, the water in the first water channel 11 flows into the water storage cavity, and the water in the water storage cavity flows into the second water supplementing channel 12 and the full-row or half-row adjusting channels 34 and 35. When the water level in the switching cup 41 is below a preset water level, the switching float bowl 42 is in a falling state, and the water in the second water supplementing channel 12 is led into the water tank through the switching valve 40; when the water level in the switching cup 41 is above the preset water level, the switching float bowl 42 is in a floating state, and the water in the second water supplementing channel 12 is led into the toilet water seal through the switching valve 40.
In this embodiment, the full-line adjusting channel 34 and the half-line adjusting channel 35 of the control valve 30 are opened or closed in response to the full-line switch 23 and the half-line switch 24 of the drain valve 20, respectively, and in this embodiment, the control valve 30 is disposed on the drain valve 20 of the water tank and is in linkage fit with the full-line switch 23 and the half-line switch 24 of the drain valve 20; when the full-row switch 23 is operated, water in the first water channel 11 enters the control water channel 31 through the full-row adjusting channel 34; when the half-row switch 24 is operated, water in the first waterway 11 enters the control waterway 31 through the half-row adjusting channel 35. In this embodiment, one control channel 31 is provided, and the full-row adjustment channel 34 and the half-row adjustment channel 35 are both communicated with the switching cup 41 through the control channel 31, and it is easily conceivable that two control channels 31 may be provided, so that the full-row adjustment channel 34 is communicated with the switching cup 41 through one of the control channels 31, and that the half-row adjustment channel 35 is communicated with the switching cup 41 through the other control channel 31, which is also possible.
The control valve 30 is further provided with a full-row adjusting bolt 32 for adjusting the size of the through-flow cross-sectional area of the full-row adjusting channel 34, and a half-row adjusting bolt 33 for adjusting the size of the through-flow cross-sectional area of the half-row adjusting channel 35. Further, the control valve 30 includes a rocker 37 that is in linkage engagement with the full-row switch 23 and the half-row switch 24, and a water stop ball 36 that can open at least one of the full-row adjustment passage 34 and the half-row adjustment passage 35 and close the other of the full-row adjustment passage 34 and the half-row adjustment passage 35 in response to the rocking of the rocker 37. In this embodiment, the water stop balls 36 include two water stop balls and are respectively disposed at the inlets of the full-row adjusting channels 34 and the half-row adjusting channels 35; when the full-row switch 23 is operated, the swinging block 37 is driven to swing and drive the water stop ball 36 to leave the inlet of the full-row adjusting channel 34, so that the inlet of the full-row adjusting channel 34 is opened to realize full-row delay time water supplementing adjusting control; when the half-row switch 24 is operated, the swinging block 37 is driven to swing and drive the water stop ball 36 to leave the inlet of the half-row adjusting channel 35, so that the inlet of the half-row adjusting channel 35 is opened to realize half-row delay time water supplementing adjusting control.
In this embodiment, the switching valve 40 is disposed on the overflow pipe 21 of the drain valve 20, the switching valve 40 further includes a switching lever 43 and a switching tap 44, the switching lever 43 is in linkage fit with the switching float 42, the switching tap 44 is in linkage fit with the switching lever 43, and the switching tap 44 is switched between the overflow pipe 21 and the water tank channel 49; when the switching float 42 falls, the switching lever 43 and the switching water nozzle 44 are driven to swing, and the switching water nozzle 44 guides the water of the second water supplementing channel 12 into the water tank; when the switching float 42 floats, the switching lever 43 and the switching water nozzle 44 are driven to swing, and the switching water nozzle 44 guides the water of the second water supplementing channel 12 into the toilet water seal. Alternatively, the switching valve 40 may be disposed in a separate water replenishment pipe to replenish the toilet water seal.
In order to reduce noise generated by the impact of water flow, the switching valve 40 is further provided with a water supplementing buffer cavity 45 and a water supplementing deflector 46, and the water in the second water supplementing channel 12 is led into the water supplementing buffer cavity 45 and is guided to the switching water nozzle 44 through the water supplementing deflector 46. A water diversion block 22 is arranged in the overflow pipe 21, and the water diversion block 22 is positioned at the upper part of the overflow pipe 21 and is close to one side of the switching water nozzle 44.
In this embodiment, the water guiding mechanism includes a siphon channel 47 communicating the inside and the outside of the switching cup 41, and after the water inlet valve 10 of the water tank stops water, the siphon channel 47 guides out the water in the switching cup 41, so that the switching float 42 falls; in this embodiment, the water guiding mechanism includes a water draining hole 411 formed in the bottom of the switching cup 41, after the water inlet valve 10 of the water tank is stopped, the water in the switching cup 41 is drained through the water draining hole 411, so that the switching float 42 falls down, specifically, the water inlet valve 10 has a water stopping level, the water stopping level is a level at which the water inlet valve 10 stops water when the float of the water inlet valve 10 rises to the water stopping level along with the water level, and the position of the water draining hole 411 is higher than the water stopping level, and the former is specifically adopted in this embodiment.
The working process of the water replenishing adjusting device of this embodiment is briefly described as follows:
as shown in fig. 4, when the full-row switch 23 is pressed, one of the water stop balls 36 opens the inlet of the full-row adjusting passage 34, and the other water stop ball 36 closes the inlet of the half-row adjusting passage 35, water entering from the first water passage 11 passes through the full-row adjusting passage 34 and flows into the switching valve 40 from the control water passage 31, and the flow rate of the control water passage 31 can be adjusted by rotating the full-row adjusting bolt 32 to adjust the flow cross-sectional area of the full-row adjusting passage 34.
As shown in fig. 5, when the half-row switch 24 is pressed, one water stop ball 36 opens the inlet of the half-row adjusting channel 35, and the other water stop ball 36 closes the inlet of the full-row adjusting channel 34, water entering from the first water channel 11 passes through the half-row adjusting channel 35 and flows into the switching valve 40 from the control water channel 31, and the flow rate of the control water channel 31 can be adjusted by rotating the half-row adjusting bolt 32 to adjust the flow cross section of the half-row adjusting channel 35.
As shown in fig. 6, in the initial state, no water or only a small amount of water is stored in the switching cup 41, the switching float 42 is in the falling state, when the water inlet valve 10 is in water inlet, water flows to the control valve 30 through the first water channel 11, a part of water in the control valve 30 directly flows to the switching valve 40 from the second water supplementing channel 12, the other part of water enters the switching cup 41 from the control water channel 31, and when the water in the switching cup 41 is insufficient to float the switching float 42, the water entering the water supplementing buffer cavity 45 from the second water supplementing channel 12 flows into the water tank after flowing through the water supplementing guide piece 46 and the switching water nozzle 44.
As shown in fig. 7, after a time delay, when the water in the switching cup 41 is enough to enable the switching float 42 to float under the buoyancy, the switching float 42 floats and drives the switching water nozzle 44 to swing, and the water flow entering from the second water supplementing channel 12 is switched to flow into the overflow pipe 21 to supplement water for the toilet water seal; and the water flow entering the switching cup 41 from the control water channel 31 is floated up by the switching float 42, the water level of the switching cup 44 is continuously raised, when the water level is raised to the siphon start water level of the siphon pipe 48, the siphon pipe 48 generates siphon to guide the water in the switching cup 41 into the overflow pipe 21 through the siphon channel 47, and when the continuous water inflow of the switching cup 41 exceeds the siphon water amount, the excessive water overflowed by the switching cup 41 is directly overflowed and guided into the overflow pipe 21.
After the water inlet valve 10 stops, the siphon pipe 48 continues to siphon, and the water in the switching cup 41 flows into the overflow pipe 21 through the siphon channel 47 until the water level in the switching cup 41 drops to the original state after the buoyancy of the switching float 42 is insufficient.
The time of the delay switching of the switching valve 40 is related to the water supply pressure of the water inlet valve 10 and the flow cross-sectional areas of the adjusting channels 34 and 35, under the same water supply pressure, the flow rates of the second water supplementing channel 12 are consistent, the flow cross-sectional areas of the adjusting channels 34 and 35 are large, the delay switching time is short, that is, the switching valve 40 switches waterways faster, the product of the delay switching time and the flow rate of the second water supplementing channel 12 is small, that is, the water quantity flowing into the water tank is less, the water supplementing quantity flowing into the overflow pipe 21 is more, otherwise, the water supplementing quantity is less, so that different water supplementing quantities can be obtained by adjusting the flow cross-sectional areas of the different full-row adjusting channels 34 and half-row adjusting channels 35 through the full-row adjusting bolts and half-row adjusting bolts respectively, and independent control of the full-row water supplementing quantity and half-row water supplementing quantity is realized.
In this embodiment, when the water supply pressure of the water inlet valve 10 is large under the condition that the through-flow sectional areas of the full-row adjusting channels 34 and the half-row adjusting channels 35 are fixed, the flow rate of the second water supplementing channel 12 is large, and the flow rate of the control water channel 31 is also large, so that the delay switching time is short; when the water supply pressure of the water inlet valve 10 is smaller, the flow rate of the second water supplementing channel 12 is smaller, and meanwhile, the flow rate of the control water channel 31 is also smaller, so that the delay switching time is long, and therefore, whether the water supply pressure of the water inlet valve 10 is larger or smaller, the product of the flow rate of the second water supplementing channel 12 and the switching time is the same, and the full-drain water supplementing quantity and the half-drain water supplementing quantity cannot be influenced by the water supply pressure.
In this embodiment, when the water level in the switching cup 41 is below the preset water level, the switching float bowl 42 is in a falling state, and the water in the second water supplementing channel 12 is led into the toilet water seal through the switching valve 40; when the water level in the switching cup 41 is above the preset water level, the switching float bowl 42 is in a floating state, and the water in the second water supplementing channel 12 is led into the water tank through the switching valve 40.
Second embodiment:
as shown in fig. 8 to 11, the main difference from the first embodiment is that: in this embodiment, the first water channel 11 is communicated with the water inlet valve 10 and the control valve 30 of the water tank; the second water supplementing channel 12 is communicated with the water inlet valve 10 of the water tank and the switching valve 40. That is, the control valve 30 and the switching valve 40 are directly branched from the water inlet valve 10 to supply water, and a part of the branched water directly flows to the switching valve 40 for water replenishment, and the other part flows to the control valve 30 and flows into the switching cup 41 of the switching valve 40 through the control water passage 31 for flow control. When the water level in the switching cup 41 is below the preset water level, the switching float bowl 42 is in a falling state, and the water in the second water supplementing channel 12 is led into the toilet water seal through the switching valve 40; when the water level in the switching cup 41 is above the preset water level, the switching float bowl 42 is in a floating state, and the water in the second water supplementing channel 12 is led into the water tank through the switching valve 40.
In this embodiment, the water guiding mechanism is a water draining hole 411 provided at the bottom of the switching cup 41, the position of the water draining hole 411 is higher than the preset water level, and after the water inlet valve 10 of the water tank stops water, the water in the switching cup 41 is drained through the water draining hole 411, so that the switching float 42 falls. The present embodiment may take the form of a siphon tube in the first embodiment.
As shown in fig. 10, in the initial state, no water or only a small amount of water is stored in the switching cup 41, the switching float 42 is in the falling state, when the water inlet valve 10 is in water inlet, the water inlet valve 10 flows to the control valve 30 through the first water channel 11, flows to the switching valve 40 through the second water supplementing channel 12, enters the switching cup 41 from the control water channel 31 through the water outlet of the control valve 30, and when the water in the switching cup 41 is insufficient to float the switching float 42, the water entering the water supplementing buffer cavity 45 from the second water supplementing channel 12 flows into the overflow pipe 21 to supplement water for the toilet water seal after flowing through the water supplementing guide 46 and the switching water nozzle 44.
As shown in fig. 11, after a lapse of time, when the water in the switching cup 41 is sufficient to cause the switching float 42 to float under the buoyancy, the switching float 42 floats and drives the switching water nozzle 44 to swing, the water flow entering from the second water supply passage 12 is switched to the water tank passage 49, and the water flow flows into the water tank; and after the water flow entering the switching cup 41 from the control water channel 31 floats up in the switching float 42, the water level of the switching cup 41 continues to rise, and the excessive water overflowed from the switching cup 41 flows into the water tank. After the water inlet valve 10 stops, the water in the switching cup 41 flows out through the water discharge hole 411 until the water level in the switching cup 41 drops to the level where the buoyancy of the switching float 42 is insufficient and drops back to the initial state.
In this embodiment, when the water level in the switching cup 41 is below the preset water level, the switching float bowl 42 is in a falling state, and the water in the second water supplementing channel 12 is led into the water tank through the switching valve 40; when the water level in the switching cup 41 is above the preset water level, the switching float bowl 42 is in a floating state, and the water in the second water supplementing channel 12 is led into the toilet water seal through the switching valve 40.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, but is capable of use in various other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept, either as described above or as a matter of skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (9)
1. A water replenishment regulating device, characterized by comprising a control valve (30), a switching valve (40), a first water channel (11) for supplying water to the control valve (30), a second water replenishment channel (12) for supplying water to the switching valve (40), and a control water channel (31) for communicating the control valve (30) and the switching valve (40); the control valve (30) comprises a full-row adjusting channel (34) and a half-row adjusting channel (35), and the switching valve (40) comprises a switching cup (41) and a switching float (42) movably arranged in the switching cup (41); the water in the first water channel (11) enters the control water channel (31) after passing through one of the full-row adjusting channel (34) and the half-row adjusting channel (35), the control water channel (31) is communicated with the switching cup (41), and the water guide mechanism is used for discharging the water in the switching cup (41); when the water level in the switching cup (41) is below a preset water level, the switching float (42) is in a falling state, and water in the second water supplementing channel (12) is led into one of a water tank and a toilet water seal through the switching valve (40); when the water level in the switching cup (41) is above a preset water level, the switching float (42) is in a floating state, and water in the second water supplementing channel (12) is led into the other of the water tank and the toilet water seal through the switching valve (40).
2. A water replenishment regulating device as claimed in claim 1, wherein: the first water channel (11) is communicated with a water inlet valve (10) of the water tank and the control valve (30); the second water supplementing channel (12) is communicated with the water inlet valve (10) of the water tank and the switching valve (40), or the second water supplementing channel (12) is communicated with the water inlet valve (10) of the water tank and the switching valve (40) through the control valve (30).
3. A water replenishment regulating device as claimed in claim 1, wherein: the control valve (30) is also provided with a full-row adjusting bolt (32) for adjusting the size of the through-flow cross section of the full-row adjusting channel (34), and a half-row adjusting bolt (33) for adjusting the size of the through-flow cross section of the half-row adjusting channel (35).
4. A water replenishment regulating device as claimed in claim 1, wherein: the full-row adjusting channel (34) and the half-row adjusting channel (35) of the control valve (30) are respectively opened or closed in response to the full-row switch (23) and the half-row switch (24) of the drain valve (20); when the full-row switch (23) is operated, water of the first water channel (11) enters the control water channel (31) through the full-row adjusting channel (34); when the half-row switch (24) is operated, water in the first water channel (11) enters the control water channel (31) through the half-row adjusting channel (35).
5. A water replenishment regulating device as claimed in claim 4, wherein: the control valve (30) comprises a swinging block (37) in linkage fit with the full-row switch (23) and the half-row switch (24), and a water stop ball (36) capable of opening one of the full-row adjusting channel (34) and the half-row adjusting channel (35) and closing the other of the full-row adjusting channel (34) and the half-row adjusting channel (35) along with swinging of the swinging block (37).
6. A water replenishment regulating device as claimed in claim 1, wherein: the switching valve (40) is arranged on the overflow pipe (21) of the drain valve (20), the switching valve (40) further comprises a switching rod (43) and a switching water nozzle (44), the switching rod (43) is in linkage fit with the switching float (42), and the switching water nozzle (44) is in linkage fit with the switching rod (43); when the switching float (42) falls down, the switching rod (43) and the switching water nozzle (44) are driven to swing, and the switching water nozzle (44) guides water of the second water supplementing channel (12) into one of a water tank and a toilet water seal; when the switching float (42) floats, the switching rod (43) and the switching water nozzle (44) are driven to swing, and the switching water nozzle (44) guides water of the second water supplementing channel (12) into the other one of the water tank and the toilet water seal.
7. A water replenishment regulating device as in claim 6, wherein: the switching valve (40) is further provided with a water supplementing buffer cavity (45) and a water supplementing guide plate (46), and water in the second water supplementing channel (12) is guided into the water supplementing buffer cavity (45) and is guided to the switching water nozzle (44) through the water supplementing guide plate (46).
8. A water replenishment regulating device as claimed in claim 1, wherein: the water guide mechanism comprises a water discharge hole (411) arranged at the bottom of the switching cup (41), and after the water inlet valve (10) of the water tank stops water, water in the switching cup (41) is discharged through the water discharge hole (411), so that the switching float (42) falls down.
9. A water replenishment regulating device as claimed in claim 1, wherein: the water guide mechanism comprises a siphon channel (47) communicated with the inside and the outside of the switching cup (41), and after the water inlet valve (10) of the water tank stops water, the siphon channel (47) guides out the water in the switching cup (41), so that the switching float (42) falls down.
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| CN201710964961.8A CN107794985B (en) | 2017-10-17 | 2017-10-17 | Moisturizing adjusting device |
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| CN201710964961.8A CN107794985B (en) | 2017-10-17 | 2017-10-17 | Moisturizing adjusting device |
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| CN107794985A CN107794985A (en) | 2018-03-13 |
| CN107794985B true CN107794985B (en) | 2024-04-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108517931B (en) * | 2018-05-23 | 2024-02-06 | 厦门瑞尔特卫浴科技股份有限公司 | Double-discharge control mechanism of water tank |
| CN114277899A (en) * | 2021-12-21 | 2022-04-05 | 箭牌家居集团股份有限公司 | Full-half water discharging and supplementing control device and water discharging valve |
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| CN207419623U (en) * | 2017-10-17 | 2018-05-29 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of moisturizing regulating device |
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| CN201495602U (en) * | 2009-08-26 | 2010-06-02 | 厦门立业卫浴工业有限公司 | Equivalent water filling device |
| CN201901921U (en) * | 2010-12-23 | 2011-07-20 | 科勒(中国)投资有限公司 | Water replenishing regulator for drain valve |
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