CN1109208C - Water saving feeding valve device for flushing toilet - Google Patents
Water saving feeding valve device for flushing toilet Download PDFInfo
- Publication number
- CN1109208C CN1109208C CN99125096A CN99125096A CN1109208C CN 1109208 C CN1109208 C CN 1109208C CN 99125096 A CN99125096 A CN 99125096A CN 99125096 A CN99125096 A CN 99125096A CN 1109208 C CN1109208 C CN 1109208C
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- CN
- China
- Prior art keywords
- valve
- water
- operating handle
- effector
- pressure
- 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.)
- Expired - Fee Related
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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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
-
- 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
Abstract
The invention provides a water saving feeding valve device for flushing toilet, which includes: a casing in central part of which a valve base is disposed, wherein, a press chamber is on the valve base and is filled with water, and a water outlet is arranged under the valve base. A valve body disposed on the valve base can vertically move in responding pressure in press chamber, and can discharge water from the water outlet in controllable manner; a first operation device for decreasing pressure of the press chamber to lift valve body thereby discharging massive water; and a second operation device for decreasing pressure of the press chamber to a value higher then the pressure decreased by the first operation device thereby lifting the valve to discharging a little water.
Description
Invention field
Present invention relates in general to a kind of flush toilet water supply valve device, relate in particular to a kind of water saving feeding valve device for flushing toilet, be provided with one first Effector, emit a large amount of water in order to handle the water supply valve device to start the water supply valve device, one second Effector, emit a spot of water in order to start the water supply valve device,, wash away water thereby save to select to emit a large amount of or low amounts of water by concrete the needs.
Background of invention
Fig. 1 a is the perspective view of an existing flush toilet water supply valve.The sectional view of Fig. 1 b for getting along the B-B line of Fig. 1.The sectional view of Fig. 1 c for getting along the A-A line of Fig. 1.
Referring to these accompanying drawings, this existing control valve unit contains a main water supply valve device 101, and its control is emitted water pipe 112 through one and emitted a certain amount of flush water to a flush toilet.Water feeds to main water supply valve device 101 through an auxiliary water supply control valve unit 108 by a water pipe 115.
Shown in Fig. 1 b, main water supply valve device 101 top within it has a pressure chamber 111, and between pressure chamber 111 and offlet 112 valve body 102 is arranged.In more detail, valve body 102 is on the valve seat 110, and valve seat 110 is formed at place, 111 belows, pressure chamber.Valve body 102 is opened by handling an actuating linkage 107, and emits flush water through offlet 112, and actuating linkage 107 is installed in a side of main body water valve device 101 housings.
Yet,,, just can not control the flush water water yield of emitting according to purposes owing to the flush water of emitting fixed amount through offlet 112 according to this existing control valve unit.Like this, although emit a large amount of flush water, emitted a large amount of flush water, thereby wasted water because the user is unnecessary when washing away flush toilet after urinating.
In order to solve the problems referred to above of existing control valve unit, another kind of existing water supply valve device has been proposed again, the sectional view of this control valve unit is shown in Fig. 2.This another existing control valve unit contains a shell 200,241, one Sealings 244 of 240, one operating handles of 225, one buttons of needle-valve and a piston.Button is installed in the top of shell 200.Operating handle 241 and Sealing 244 are installed in the top in the shell 200.Needle-valve 225 is installed in the upper end of piston.
Yet, in this water supply valve device, need a Sealing be installed around operating handle 241 and needle-valve 225 places, and this place directly receives pressure.Because the elastic force with a spring component 224 has been blocked pressure, because of hydraulic pressure causes force unbalance, leak, and impair the life-span of this device thereby cause.Improved cost of production because of complex structure herein.Also have, be installed in device inside because regulate bolt 206, can not control flow rate, thus there is not conserve water but to reduce scouring effect.Owing to be not provided for installing the installing space of big capacity pressure releaser, release of pressure fast, thus can not carry out correct running.
Summary of the invention
Therefore, for overcoming the problems referred to above that occur in the technology formerly, and the purpose of this invention is to provide a kind of saving toilet water supply valve, be provided with one first Effector, emit a large amount of water to handle the water supply valve device, and be provided with one second Effector, and emit a spot of water to handle the water supply valve device, allow to select to emit a large amount of water or emit a spot of water by concrete the needs.
For achieving the above object, the invention provides a kind of saving toilet water supply valve device, contain: a shell, there is a valve seat at the portion middle part within it, in shell, locate to have defined a pressure chamber above the described valve seat, and irritated water, in shell, be lower than described valve seat place and be provided with a water outlet.A valve body that is arranged on the described valve seat, valve body can respond the pressure in the described pressure chamber and move vertically, and controllably discharge water in an offlet through described water outlet from described water inlet; First Effector that is located on the described shell is used for the pressure by predetermined size reduction pressure chamber, and this is lifted to from described water inlet valve body and emits a large amount of water to described water outlet; With second Effector that is located on the described shell, be used for that the pressure of pressure chamber is reduced to one and be higher than the pressure that first Effector is reduced, this makes valve body be lifted to described water inlet and emits a spot of water to described water outlet.
Best, saving toilet with the water supply valve device in, described valve body has a valve rod and a reduction valve, described valve rod inserts reduction valve in the upper end portion of reduction valve and stretches out through under the mediad of valve body, described reduction valve is used for: response causes the tilting action of valve rod by first Effector or second Effector, reduces pressure the pressure chamber by emit flush water from described pressure chamber.Described first Effector has one first operating handle and an actuating linkage, and described first operating handle can move and described valve rod is tilted towards valve rod, and the operation of described actuating linkage by the user promotes first operating handle; And described second Effector has one second operating handle.A screw component and a button, described second operating handle can move and make described valve rod inclination towards valve rod, described button promotes second operating handle by user's operation, and described screw component is placed between second operating handle and the button, and on both direction, can select to move, thereby control the extrusion of second operating handle along any direction.
Best, saving toilet with the water supply valve device in, described shell is provided with two assembly departments at its opposition side, fix second Effector with one of two assembly departments, and another covers a sealed cap.
Brief description
Reading can more be expressly understood above-mentioned purpose of the present invention and other purpose, characteristics and advantage below in conjunction with the explanation that accompanying drawing describes in detail, wherein:
Fig. 1 a is the perspective view of existing flush toilet water supply valve device;
Fig. 1 b is the sectional view of being got along B-B line among Fig. 1;
Fig. 1 c is the sectional view of being got along A-A line among Fig. 1;
Fig. 2 is the partial sectional view of another existing flush toilet water supply valve device;
Fig. 3 is the perspective view of the water-saving water supply valve device of flush toilet according to an embodiment of the invention;
Fig. 4 a is the planimetric map of the water-saving water supply valve device of flush toilet according to an embodiment of the invention;
Fig. 4 b is the sectional view of being got along B-B line among Fig. 4 a;
Fig. 4 c is the sectional view of being got along A-A line among Fig. 4 a;
Fig. 5 a is the planimetric map of flush toilet water saving water supply valve according to another embodiment of the invention; And
Fig. 5 c is the sectional view of being got along Fig. 5 a A-A line.
Preferred embodiment
Saving toilet water supply valve according to an embodiment of the invention and existing flush toilet water supply valve device are similar aspect structure and work, and different with existing apparatus is to be provided with the Effector of emitting small amount of water in addition on device.
Fig. 3 be one according to saving toilet water supply valve of the present invention.Fig. 4 a is a saving toilet water supply valve planimetric map according to the embodiment of the invention.The sectional view of Fig. 4 b for getting along Fig. 4 a B-B line.The sectional view of Fig. 4 c for being got along Fig. 4 a A-A line.
Saving toilet water supply valve shown in Figure 3 has a main water supply valve device 301 and an auxiliary water supply control valve unit 308.Main water supply valve device 301 is emitted flush water through an offlet 312, and the flow of auxiliary water supply control valve unit 308 control flush water, flush water is supplied with to main water supply valve device 301 by a water pipe 313.
As shown in Fig. 4 c, auxiliary water supply control valve unit 308 portion within it has an Auxiliary valves 315.If desired, just can stop to supply water to main water supply valve device 301 by closing auxiliary water supply control valve unit 308 from water pipe 313.
Shown in Fig. 4 b and Fig. 4 c, main water supply valve device 301 comprises a shell 330 that has a water inlet 321 in its side.Flush water through water pipe 313 and 308 supplies of auxiliary water supply control valve unit flows to water inlet 321.A valve body 302 places on the valve seat 310, and valve seat is formed at shell 330 bosoms, and valve body 302 can vertically move, and control is to the discharge water of offlet 312.
Be provided with the filter component 314 of an impurity screening in valve body 302 sides, have and be connected flush water that pressure chamber 311 provides through water inlet 321 to the perforate (not shown) of the pore of water inlet 321 in shell 330 through filter component 314 and perforate supply pressure chamber 311 with one.
As shown in Figure 3, main water supply valve device 301 is provided with one first Effector P1, is used to handle the water supply valve device to emit a large amount of water, also is provided with one second Effector P2, is used to handle the water supply valve device to emit a spot of water in its side.
As the accurate explanation among Fig. 4 c, the first Effector P1 has an actuating linkage 307 and one first operating handle 309, and actuating linkage 307 is used handling, and first operating handle 309 is installed in the inner of actuating linkage 307, and stretches to valve rod 306.Because first operating handle is positioned near the valve rod 306, when inwardly pushing away, pushing away downwards or upwards drawing first operating handle, first operating handle, 309 valve push rods 306 make it.Because the outside around first operating handle 309 is equipped with a spring component 332, the actuating linkage 307 and first operating handle 309 can return its home position.
As the accurate explanation among Fig. 4 b, the second Effector P2 has a button 304, a screw component 305 and one second operating handle 303, and pushing button 304 makes it to move to the inside of shell 330.As seen from the figure, the assembly department 333 of the second Effector P2 is outstanding from shell 330.In assembly department 333, insert a supporting sleeve 334, and a locking cap 335 is housed in the outer end of assembly department 333.The inside of button 304 is inserted in the supporting sleeve 334 movably.
The following describes the work of the foregoing description.
Explanation now is by the situation of operation first Effector discharging flush water.When the user pushes the actuating linkage 307 of the first Effector P1 backward or forward, or when drawing it up or down, first operating handle 309 promotes valve rod 306, thereby valve rod 306 is tilted.
When valve rod 306 is tilted, be in valve rod 306 upper ends reduction valve 322 on every side and be unlocked, emit the water that is filled in the pressure chamber 311 through offlet 312 thus.During water in drain pressure chamber 311, the pressure in the pressure chamber 311 descends, thus valve body 302 311 liftings towards the pressure chamber.When valve body 302 is removed valve seat 310 owing to valve body 302 liftings, enter offlet 312 through the water that water pipe 313, auxiliary valve gear 308 and water inlet 321 provide by a gap between valve body 302 and valve seat 310, enter flush toilet.
On the other hand, because of the restoring force of spring component 332, when the user decontrols operating handle 307 not only operating handle 307 and first actuating linkage 309 return its origin-location, and valve rod 306 also returns its origin-location, thereby closes reduction valve 322.
At this moment, the part of the flush water that provides through water inlet 321 enters pressure chamber 311 through filter component 314 and perforate.When flush water was filled by pressure chamber 311, the pressure in pressure chamber 311 rose.Thereby valve body 302 is transferred on the valve seat 310, thereby has eliminated the gap between valve body 302 and the valve seat 310.
Then the description operation second Effector P2 emits the situation of flush water.When the user inwardly pressed the button 304 of the second Effector P2, second operating handle 303 promoted valve rods 306, thereby valve rod 306 is tilted.
When valve rod 306 tilts, be in valve rod 306 upper ends reduction valve 322 on every side and be unlocked, thereby the offlet 312 that stimulates the menstrual flow is emitted the water that is filled in the pressure chamber 311.Because the lifting action of the on-off action of reduction valve 322 and valve body 302 is identical with above-mentioned situation, it illustrates in this omission.
In the second Effector P2, initial space between the length of second operating handle 303 and displacement distance and second operating handle 303 and the valve rod 306 is adjusted to, make valve rod favour one second tilt angle, it is less than first tilt angle that first operating handle 309 can make valve rod 306 tilt.Thereby during the second Effector P2, valve rod 306 tilts fewly in operation, thereby reduction valve 322 is opened fewly, and 311 emits more a spot of water from the pressure chamber.
As a result, the decline of the pressure in the pressure chamber 311 is compared less with big waterdrainage amount.Therefore, valve body 302 lifts a short relatively time, thereby waterdrainage amount is lacked than discharging water in a large number.
Because screw component 305 is positioned between the button 304 and second operating handle 303, screw component 305 can optionally be moved the arbitrary of both direction in supporting sleeve 334, thereby shortens operating handle 303 stretches into shell 330 from supporting sleeve 334 length.The extrusion of operating handle 303 is transferred in short-term, and the tilt angle of valve rod 306 can be less when second operating handle 303 promotes valve rod 306, thereby emit a spot of water.In other words, waterdrainage amount can be regulated by the user.
On the other hand, because be provided with a spring component 323 around screw component 305, normally button 304 is imposed precompression in one direction, button 304 can return its original position by the restoring force of spring component 323.
Fig. 5 a-5c is depicted as saving toilet water supply valve device according to another embodiment of the present invention.Except the assembly department 333 that faces a last embodiment had formed the used additional assembly department 320 of one second Effector P2, this embodiment was identical with a last embodiment.
According to this water supply valve Unit Installation position, the position of water pipe 313 shown in Fig. 4 a-4c and auxiliary valve gear 308 can change to rightabout position.In the case, establish two assembly departments 333 and 320 that are used for the second Effector P2 at the forward and backward of shell 330 respectively, thereby can select a suitable mounting point for the second Effector P2.When having selected one of mounting point 333 and 320, a sealed cap 340 is covered in another mounting point.
In brief, according to this embodiment, no matter the mounting point of possible water supply installation how, can both make button 304 towards the user.
Because this embodiment's internal structure is similar to a last embodiment's internal structure, omitted the explanation of this embodiment's internal structure.
As mentioned above, according to the present invention, the user can need to select to discharge water in a large number or discharge water on a small quantity when the time comes.As a result, go to wash away stool in the toilet and emit low amounts of water and in toilet, go to wash away urine because the user can emit a large amount of flush water, thus can using water wisely.
In addition, according to feature of the present invention, because provide two mounting points at the forward and backward of shell respectively, no matter can how the mounting point all can be installed by this discharging valve device.
Though disclose the preferred embodiments of the present invention for convenience of description, under the condition that does not depart from the disclosed scope and spirit of the present invention of appended claims, those skilled in the art can conceive various modifications as much as possible, replenish and substitute.
Claims (3)
1. saving toilet water supply valve device, contain:
A shell, there is a valve seat at the portion middle part within it, locates to have defined a pressure chamber above the described valve seat in shell, and has irritated water, is lower than described valve seat place and is provided with a water outlet in shell;
A valve body that is arranged on the described valve seat, valve body can respond the pressure in the described pressure chamber and move vertically, and controllably discharge water in an offlet through described water outlet from described water inlet;
First Effector that is located on the described shell is used for the pressure by predetermined size reduction pressure chamber, and this is lifted to from described water inlet valve body and emits a large amount of water to described water outlet; With
Second Effector that is located on the described shell is used for that the pressure of pressure chamber is reduced to one and is higher than the pressure that first Effector is reduced, and this makes valve body be lifted to described water inlet and emits a spot of water to described water outlet.
2. water supply valve device as claimed in claim 1 is characterized by:
Described valve body has a valve rod and a reduction valve, described valve rod inserts reduction valve in the upper end portion of reduction valve and stretches out through under the mediad of valve body, described reduction valve is used for: response causes the tilting action of valve rod by first Effector or second Effector, reduces pressure the pressure chamber by emit flush water from described pressure chamber;
Described first Effector has one first operating handle and an actuating linkage, and described first operating handle can move and described valve rod is tilted towards valve rod, and the operation of described actuating linkage by the user promotes first operating handle; And
Described second Effector has one second operating handle, a screw component and a button, described second operating handle moves and makes described valve rod inclination towards valve rod, described button promotes second operating handle by user's operation, and described screw component is placed between second operating handle and the button, and can on both direction, can select to move, thereby control the extrusion of second operating handle along any direction.
3. water supply valve device as claimed in claim 2 is characterized by, and described shell is provided with two assembly departments at its opposition side, fix second Effector with one of two assembly departments, and another covers a sealed cap.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980051598A KR100304537B1 (en) | 1998-11-28 | 1998-11-28 | Water-saving water supply valve |
| KR51598/1998 | 1998-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1255592A CN1255592A (en) | 2000-06-07 |
| CN1109208C true CN1109208C (en) | 2003-05-21 |
Family
ID=19560263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99125096A Expired - Fee Related CN1109208C (en) | 1998-11-28 | 1999-11-26 | Water saving feeding valve device for flushing toilet |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100304537B1 (en) |
| CN (1) | CN1109208C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003558A (en) * | 2010-10-18 | 2011-04-06 | 广东朝阳卫浴有限公司 | Difunctional flush valve |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5150877A (en) * | 1992-02-11 | 1992-09-29 | Sloan Valve Company | Flush valve refill ring |
| US5332192A (en) * | 1993-05-24 | 1994-07-26 | Sloan Valve Company | Flush valve filter and bypass orifice |
| US5335694A (en) * | 1993-05-24 | 1994-08-09 | Sloan Valve Company | Flush valve flow control refill ring |
-
1998
- 1998-11-28 KR KR1019980051598A patent/KR100304537B1/en not_active IP Right Cessation
-
1999
- 1999-11-26 CN CN99125096A patent/CN1109208C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5150877A (en) * | 1992-02-11 | 1992-09-29 | Sloan Valve Company | Flush valve refill ring |
| US5332192A (en) * | 1993-05-24 | 1994-07-26 | Sloan Valve Company | Flush valve filter and bypass orifice |
| US5335694A (en) * | 1993-05-24 | 1994-08-09 | Sloan Valve Company | Flush valve flow control refill ring |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000034309A (en) | 2000-06-15 |
| CN1255592A (en) | 2000-06-07 |
| KR100304537B1 (en) | 2001-11-30 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |