CN202081484U - Flush valve - Google Patents
Flush valve Download PDFInfo
- Publication number
- CN202081484U CN202081484U CN2011201630768U CN201120163076U CN202081484U CN 202081484 U CN202081484 U CN 202081484U CN 2011201630768 U CN2011201630768 U CN 2011201630768U CN 201120163076 U CN201120163076 U CN 201120163076U CN 202081484 U CN202081484 U CN 202081484U
- Authority
- CN
- China
- Prior art keywords
- valve
- flushing valve
- spool
- water inlet
- collet
- 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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Abstract
The utility model discloses a flush valve. The adopted technical scheme is that: the flush valve is arranged between a water inlet pipe and a water outlet pipe, and is characterized in that: the flush valve comprises a valve body, a valve core and a valve head; the valve body is in threaded connection with the valve head; a control cavity is formed between the valve core and the valve head; and one end of the control cavity is communicated with the water inlet pipe through a damping groove, and the other end of the control cavity is communicated with the water outlet pipe through a pore canal. The utility model has the beneficial effects that: the flush valve is sanitary for using, is easy and convenient to install, has high integrity, is resistant to freezing and cold, and is prevented from being damaged easily; and water and energy are saved.
Description
Technical field
The utility model relates to a kind of technical field of sanitary ware, particularly relate to a kind of can with the supporting flushing valve of multiple sanitaryware.
Background technology
At present common and the supporting flushing valve of sanitaryware, common two kinds of mode of occupation, a kind of is the control mode of manually washing by water, this kind mode needs people to push flushing valve with hand after use, to finish water-rinsing process, but this kind mode of occupation the phenomenon of not washing by water after an action of the bowels often occurs owing to exist the antihygienic problem of intersection contact; Another kind of mode is foot-operated bath, because foot rest is difficult to grantee's body weight power, this flushing valve damages easily, and application life is shorter.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, a kind of use health, strong shock resistance, the recessive flushing valve of installing of energy are provided, the technical scheme that adopts is: a kind of flushing valve, be installed between water inlet pipe and the outlet pipe, it is characterized in that: described flushing valve comprises valve body, spool and valve head, described valve body is threaded with valve head, it between described spool and the valve head control chamber, described control chamber one end is communicated with described water inlet pipe through damping slot, and the other end is communicated with described outlet pipe through the duct.
Technical characterictic of the present utility model also has: described valve body comprises urceolus, inner core, water inlet tap and the faucet that is made into integration, and described water inlet tap is connected by the water inlet movable joint with water inlet pipe, and described faucet is communicated with by the water outlet movable joint with outlet pipe.
Technical characterictic of the present utility model also has: seal by big V-type circle between described spool and the described inner core and contact, the lower end of described spool is fixedly connected with collet, between described collet and the spool rubber cushion is arranged.
Technical characterictic of the present utility model also has: the guiding wing more than three is arranged on the described collet.
Technical characterictic of the present utility model also has: described valve head comprises control lever, and described control lever is connected with attachment cap, and the upper end of attachment cap is the button envelope.
Technical characterictic of the present utility model also has: the adjusting rod that is threaded is with it arranged in the described control lever.
Technical characterictic of the present utility model also has: described valve head comprises valve rod, and described valve rod one end is connected with the top plug, and described top is provided with the button envelope beyond the Great Wall, and little V-type circle is arranged between the other end of described valve rod and the described spool.
Technical characterictic of the present utility model also has: described duct comprises through hole, centre bore and the chamber, the end on the valve rod.
Technical characterictic of the present utility model also has: the lower end of described spool is fixedly connected with collet, in the described collet adjustment screw is arranged.
Technical characterictic of the present utility model also has: the below of flushing valve is provided with connection, and connection is provided with cannelure and O type circle, and aqueduct is fixed on the connection by limiting screw and cannelure.
The utility model and the flushing valve contrast of comparatively generally using at present have following advantage:
1, of many uses, strong shock resistance: the utility model can with the supporting use of multiple sanitary equipment, the reliability height fully can grantee's body weight power, long service life.
2, use health, water-saving energy-conservation: the utility model adopts foot-operated mode to wash by water, and flush operation is convenient and healthy.
3, simple installation, good integrity: the utility model can be realized the Hide All installation as required, does not have any exposed part, makes whole washroom layout be overcome messy phenomenon, and therefore the characteristics of simple installation, good integrity are arranged.
4, antifreeze cold-resistant, should not destroy: the utility model is carried out complete embedded installation, does not have to be exposed to outer parts, therefore has antifreeze cold-resistantly, should not wreck, and makes it comparatively to be suitable for the characteristics of the use public arena under.
Description of drawings
Fig. 1 is the principal section figure of first kind of embodiment of flushing valve in the utility model;
Fig. 2 is the A-A sectional drawing of flushing valve among Fig. 1;
Fig. 3 is the principal section figure of second kind of embodiment of flushing valve in the utility model;
Fig. 4 is the principal section figure of the third embodiment of flushing valve in the utility model.
The 1st, water inlet, the 2nd, water inlet pipe, the 3rd, advance the water movable joint, the 4th, big V-type circle, the 5th, damping slot, the 6th, floor tile, the 7th, valve head, the 8th, packing ring, the 9th, flexible rubber ring, the 10th, control lever, the 11st, holding screw, the 12nd, button envelope, the 13rd, adjusting rod, the 14th, attachment cap, the 15th, annular distance, the 16th, cross-drilled hole, the 17th, tapering face, the 18th, control chamber, the 19th, urceolus, the 20th, inner core, the 21st, water outlet movable joint, the 22nd, outlet pipe, the 23rd, delivery port, the 24th, faucet, the 25th, spool, the 26th, valve body, the 27th, rubber cushion, the 28th, guiding wing, the 29th, chamber, the end, the 30th, collet, the 31st, the mouth of a river, the 32nd, Guan Shuiyan, the 33rd, water inlet tap, the 34th, intake antrum, the 35th, valve rod, the 36th, top plug, the 37th, through hole, the 38th, centre bore, the 39th, little V-type circle, the 40th, valve cylinder, the 41st, adjustment screw, the 42nd, limit screw, the 43rd, O type circle, the 44th, aqueduct, the 45th, connection, the 46th, cannelure.
The specific embodiment
Seat was gone into undergroundly when this flushing valve was installed, and its upper edge is concordant with floor tile.The water inlet tap 33 of flushing valve is connected by water inlet movable joint 3 and water inlet pipe 2, and the faucet 24 of flushing valve is connected by water outlet movable joint 21 and outlet pipe 22, and outlet pipe 22 and multiple sanitary equipment are as connections such as pan, toilet, urinals.The outward appearance body of flushing valve constituent components is the axle center round, and the center of circle all with valve body 26 on same axial line.
Valve body 26 is made of the urceolus 19 that is made into integration, inner core 20, water inlet tap 33, faucet 24.Inner core 20 is positioned at urceolus 19, and its bottom was provided with the mouth of a river 31, and it is damping slot 5 that interior backing is provided with one section groove.To be control enter the water yield in the control chamber 18 by intake antrum 34 in the effect of damping slot 5, and then reach the purpose of control flushing valve bath time.
Spool 25 is positioned at the inner core 20 of valve body, can move up and down.The top of spool 25 is provided with big V-type circle 4, and big V-type circle 4 makes the spool 25 and the inwall of inner core 20 that good a connecting airtight property be arranged.The bottom of spool 25 is provided with rubber cushion 27 and collet 30, and it is fixing with rubber cushion 27 that collet 30 screw threads revolve the lower end that fixes on spool 25, and rubber cushion 27 works the water-stop effect of closing.Collet 30 is provided with 4 guiding wings 28, and its effect has preferably axially property when spool 25 is moved up and down.
Flushing valve first embodiment: control lever 10 is positioned at valve head 7, and the top is exposed with attachment cap 14 and is connected, and constitutes interlock.The endoporus of control lever 10, on be truncated into cylindrical hole, be truncated into down screwed hole.
Adjusting rod 13 is positioned at control lever 10, and the epimere of adjusting rod 13 is a cylindrical bar, is provided with sealing ring and seals, and hypomere is a threaded rod, screws in the screwed hole of 10 times sections of control levers.Rotation adjusting rod 13, because the effect of screw thread, adjusting rod 13 can move up and down.Adjusting rod 13 moves up and down, raising height that can regulating spool 25, thus reach the purpose of the discharging quantity of water of regulating flushing valve.
The communication relation of flushing valve first embodiment is: the water inlet 1 of flushing valve is linked up with water inlet pipe 2; Flushing valve cross the mouth of a river 31 through chamber, the end 29, delivery port 23, outlet pipe 22 link up with sanitary equipment; The intake antrum 34 of flushing valve is linked up through damping slot 5 and control chamber 18; The control chamber 18 of flushing valve is through annular distance 15, cross-drilled hole 16, link up with delivery port 23.
The bath flow process of flushing valve first embodiment: during use, the end user hits or oversteps button envelope 12 and leave with foot-operated, button envelope 12 gravity that receive human body move downward together with control lever 10, the tapering face 17 of control lever 10 is opened the path of control chamber 18, and the water in the control chamber 18 is discharged rapidly through annular distance 15, cross-drilled hole 16, delivery port 23 under the promotion of spool 25.
Shuitu in the control chamber 18 is so discharged, and the hydraulic pressure with respect to intake antrum 34 is increased suddenly.Spool 25 rubber cushion 27 that links under the effect of intake antrum 34 hydraulic pressure moves upward immediately, rubber cushion 27 will be crossed the mouth of a river 31 instantaneous opening, from the water inlet of water inlet pipe 2 through water inlet 1, intake antrum 34, cross the mouth of a river 31, chamber, the end 29, delivery port 23, outlet pipe 22 and flow in the sanitary equipment.
Meanwhile, water inlet also flows in the control chamber 18 through damping slot 5.Water in the control chamber 18 is replenished gradually, and hydraulic pressure increases gradually, and the hydraulic pressure of relative intake antrum 34 is upwards reduced gradually to the thrust of spool 25.During to downward thrust along 32 of the pass water of spool 25, spool 25 interlock rubber cushions 27 begin to move downward the thrust that spool 25 is made progress when the hydraulic pressure of intake antrum 34 less than the hydraulic pressure of intake antrum 34.When rubber cushion 27 moved to 31 positions, the mouth of a river gradually, rubber cushion 27 will be crossed the mouth of a river 31 and close, and bath stops.
So far, a bath overall process has been finished in flushing valve.
Flushing valve second embodiment: the difference of the present embodiment and first embodiment is that valve rod 35 is positioned at valve head 7, and the top is exposed with attachment cap 14 and is connected, and constitutes interlock, and the lower end is positioned at the mesopore of spool 25.Adjustment screw 41 is positioned at collet 30, rotation adjustment screw 41, because the effect of screw thread, adjustment screw 41 can move up and down.Adjustment screw 41 moves up and down, raising height that can regulating spool 25, thus reach the purpose of the discharging quantity of water of regulating flushing valve.
The flushing valve second embodiment communication relation is: the water inlet 1 of flushing valve is linked up with water inlet pipe 2; Flushing valve cross the mouth of a river 31 through chamber, the end 29, delivery port 23, outlet pipe 22 link up with sanitary equipment; The intake antrum 34 of flushing valve is linked up through damping slot 5 and control chamber 18; Control chamber 18 via through holes 37 of flushing valve, centre bore 38, chamber, the end 29 are linked up with delivery port 23.
The bath flow process of flushing valve second embodiment: during use, the end user hits or oversteps button envelope 12 and leave with foot-operated, button envelope 12 gravity that receive human body move downward together with valve rod 35, the tapering face 17 of valve rod 35 is opened the path of control chamber 18, and water via through holes 37, centre bore 38, chamber, the end 29, delivery port 23 under the promotion of spool 25 in the control chamber 18 are discharged rapidly.
Shuitu in the control chamber 18 is so discharged, and the hydraulic pressure with respect to intake antrum 34 is increased suddenly.Spool 25 rubber cushion 27 that links under the effect of intake antrum 34 hydraulic pressure moves upward immediately, rubber cushion 27 will be crossed the mouth of a river 31 instantaneous opening, from the water inlet of water inlet pipe through water inlet 1, intake antrum 34, cross the mouth of a river 31, chamber, the end 29, delivery port 23, outlet pipe 22 and flow in the sanitary equipment.
Meanwhile, water inlet also flows in the control chamber 18 through damping slot 5.Water in the control chamber 18 is replenished gradually, and hydraulic pressure increases gradually, and the hydraulic pressure of relative intake antrum 34 is upwards reduced gradually to the thrust of spool 25.During to downward thrust along 32 of the pass water of spool 25, spool 25 interlock rubber cushions 27 begin to move downward the thrust that spool 25 is made progress when the hydraulic pressure of intake antrum 34 less than the hydraulic pressure of intake antrum 34.When rubber cushion 27 moved to 31 positions, the mouth of a river gradually, rubber cushion 27 will be crossed the mouth of a river 31 and close, and bath stops.
Present embodiment is compared with first embodiment, have processing technology simple, save material, advantage with low cost.
Flushing valve the 3rd embodiment: in the present embodiment, the below of flushing valve is provided with connection 45, and connection 45 is provided with cannelure 46 and O type circle 43, and O type circle 43 seals.Aqueduct 44 is fixed on the connection 45 by limiting screw 42 and cannelure 46, and aqueduct 44 can rotate by 360 degree on connection 45.
Valve rod 35 is positioned at valve head 7, and the top is exposed with attachment cap 14 and is connected, and constitutes interlock, and the lower end is positioned at the mesopore of spool 25.Adjustment screw 41 is positioned at collet 30, rotation adjustment screw 41, because the effect of screw thread, adjustment screw 41 can move up and down.Adjustment screw 41 moves up and down, raising height that can regulating spool 25, thus reach the purpose of the discharging quantity of water of regulating flushing valve.
Flushing valve the 3rd embodiment communication relation is: the water inlet 1 of flushing valve is linked up with water inlet pipe 2; The mouth of a river 31 of crossing of flushing valve is linked up with sanitary equipment through delivery port 23, aqueduct 44; The intake antrum 34 of flushing valve is linked up through damping slot 5 and control chamber 18; Control chamber 18 via through holes 37 of flushing valve, centre bore 38 are linked up with delivery port 23.
The bath flow process of flushing valve the 3rd embodiment: during use, the end user hits or oversteps button envelope 12 and leave with foot-operated, button envelope 12 gravity that receive human body move downward together with valve rod 35, the tapering face 17 of valve rod 35 is opened the path of control chamber 18, and water via through holes 37, centre bore 38, delivery port 23 under the promotion of spool 25 in the control chamber 18 are discharged rapidly.
Shuitu in the control chamber 18 is so discharged, and the hydraulic pressure with respect to intake antrum 34 is increased suddenly.Spool 25 rubber cushion 27 that links under the effect of intake antrum 34 hydraulic pressure moves upward immediately, and rubber cushion 27 will be crossed the mouth of a river 31 instantaneous opening, from the water inlet of water inlet pipe through water inlet 1, intake antrum 34, cross the mouth of a river 31, delivery port 23, aqueduct 44 and flow in the sanitary equipment.
Meanwhile, water inlet also flows in the control chamber 18 through damping slot 5.Water in the control chamber 18 is replenished gradually, and hydraulic pressure increases gradually, and the hydraulic pressure of relative intake antrum is upwards reduced gradually to the thrust of spool 25.During to downward thrust along 32 of the pass water of spool 25, spool 25 interlock rubber cushions 27 begin to move downward the thrust that spool 25 is made progress when the hydraulic pressure of intake antrum 34 less than the hydraulic pressure of intake antrum 34.When rubber cushion 27 moved to 31 positions, the mouth of a river gradually, rubber cushion 27 will be crossed the mouth of a river 31 and close, and bath stops.
The advantage of present embodiment is: its mounting means variation more during supporting use, can bright dress, and can realize complete embedded installation again.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model also is not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also belong to protection domain of the present utility model.
Claims (10)
1. flushing valve, be installed between water inlet pipe and the outlet pipe, it is characterized in that: described flushing valve comprises valve body, spool and valve head, described valve body is threaded with valve head, it between described spool and the valve head control chamber, described control chamber one end is communicated with described water inlet pipe through damping slot, and the other end is communicated with described outlet pipe through the duct.
2. according to the described flushing valve of claim 1, it is characterized in that: described valve body comprises urceolus, inner core, water inlet tap and the faucet that is made into integration, described water inlet tap is connected by the water inlet movable joint with water inlet pipe, and described faucet is communicated with by the water outlet movable joint with outlet pipe.
3. according to the described flushing valve of claim 2, it is characterized in that: contact by big V-type circle sealing between described spool and the described inner core, the lower end of described spool is fixedly connected with collet, between described collet and the spool rubber cushion is arranged.
4. according to the described flushing valve of claim 3, it is characterized in that: the guiding wing more than three is arranged on the described collet.
5. according to the described flushing valve of claim 2, it is characterized in that: described valve head comprises control lever, and described control lever is connected with attachment cap, and the upper end of attachment cap is the button envelope.
6. according to the described flushing valve of claim 5, it is characterized in that: the adjusting rod that is threaded is with it arranged in the described control lever.
7. according to the described flushing valve of claim 2, it is characterized in that: described valve head comprises valve rod, and described valve rod one end is connected with the top plug, and described top is provided with the button envelope beyond the Great Wall, and little V-type circle is arranged between the other end of described valve rod and the described spool.
8. according to the described flushing valve of claim 8, it is characterized in that: described duct comprises through hole, centre bore and the chamber, the end on the valve rod.
9. according to the described flushing valve of claim 8, it is characterized in that: the lower end of described spool is fixedly connected with collet, in the described collet adjustment screw is arranged.
10. according to the described flushing valve of claim 2, it is characterized in that: the below of flushing valve is provided with connection, and connection is provided with cannelure and O type circle, and aqueduct is fixed on the connection by limiting screw and cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201630768U CN202081484U (en) | 2011-05-20 | 2011-05-20 | Flush valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201630768U CN202081484U (en) | 2011-05-20 | 2011-05-20 | Flush valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081484U true CN202081484U (en) | 2011-12-21 |
Family
ID=45342122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201630768U Expired - Fee Related CN202081484U (en) | 2011-05-20 | 2011-05-20 | Flush valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213320A (en) * | 2011-05-20 | 2011-10-12 | 万继领 | Flushing valve |
| CN111527268A (en) * | 2017-12-28 | 2020-08-11 | 骊住国际有限公司 | Combined water inlet and outlet unit and operation method thereof |
-
2011
- 2011-05-20 CN CN2011201630768U patent/CN202081484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213320A (en) * | 2011-05-20 | 2011-10-12 | 万继领 | Flushing valve |
| CN111527268A (en) * | 2017-12-28 | 2020-08-11 | 骊住国际有限公司 | Combined water inlet and outlet unit and operation method thereof |
| CN111527268B (en) * | 2017-12-28 | 2021-04-20 | 骊住国际有限公司 | Combined water inlet and outlet unit and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140520 |