CN205875313U - Double flushometer - Google Patents
Double flushometer Download PDFInfo
- Publication number
- CN205875313U CN205875313U CN201620586914.5U CN201620586914U CN205875313U CN 205875313 U CN205875313 U CN 205875313U CN 201620586914 U CN201620586914 U CN 201620586914U CN 205875313 U CN205875313 U CN 205875313U
- Authority
- CN
- China
- Prior art keywords
- valve body
- movable valve
- water
- intake antrum
- valve plug
- 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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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a double flushometer, including installing the valve body on the head tank, the valve body lower extreme has a delivery port, and the valve body middle part is provided with the movable valve core who is fluctuated by water pressure control, the valve body middle part have with the communicating inlet opening of head tank, by floating control break -make about the movable valve core between inlet opening and the delivery port, the last intake antrum that lies in the movable valve core upside has in the valve body and lie in movable valve core week portion and with the communicating intake antrum down of inlet opening, movable valve core offers at the middle part pressure release hole that intake antrum and delivery port were gone up to the intercommunication, the downthehole pressure release pole that is equipped with control pressure release hole break -make of pressure release. The utility model discloses each function piece of double flushometer place the design vertically, can effectively utilize the poor and communicating vessel theory of water pressure, realize accurate sealedly opens with the water route, utilize the poor low pressure seal technique of water pressure, economy is effective, element combination is simple, convenient assembling is reliable, simultaneously can the free choke water yield, cooperate different specification closestools to use.
Description
Technical field
This utility model relates to a kind of double flushing valve.
Background technology
The flushing valve of currently available technology is varied due to its structure, but poor universality mostly, and displacement cannot be certainly
By regulating, it is difficult to mate to different size toilet and uses, seal simultaneously and the control structure of water route keying is complicated, cause flushing valve
In-convenience in use or the inconvenience brought of fault rate height；When water supply pipe intake pressure diminishes, and existing flushing valve can not be closed
Close water route, cause water resource waste.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of novel structure, double flushing valve easy to use.
This utility model uses below scheme to realize: a kind of double flushing valve, including the valve body being installed on pressure water tank,
Valve body lower end has outlet, is provided with the movable valve plug fluctuated by hydraulic pressure control in the middle part of valve body, have in the middle part of valve body with
The inlet opening that pressure water tank communicates, is fluctuated control break-make by movable valve plug between described inlet opening and outlet；In valve body
There is the upper intake antrum being positioned on the upside of movable valve plug and be positioned at movable valve plug perimembranous the lower intake antrum communicated with inlet opening, living
Offer the upper intake antrum of connection and the relief hole of outlet in the middle part of movable valve plug, be provided with in described relief hole and control relief hole break-make
Pressure release bar.
Further, described valve body medial wall has the upper intake antrum of connection and the slot apertures of lower intake antrum, described movable valve plug
The lifting surface area of the water upward pressure effect by lower intake antrum it is more than by the lifting surface area of the water downward pressure effect of upper intake antrum.
Further, described valve body upper end be connected with stretch in intake antrum in order to regulate movable valve plug upper limit position
Regulation screw, is provided with the water hole being positioned at below movable valve plug in described valve body, connecting bottom movable valve plug has and water hole
The fairlead being slidably matched, leaves the gap passed through of supplying water between fairlead and water hole.
Further, described pressure release bar upper end has the back-up ring blocking relief hole, has and push down on gear in movable valve plug
The first spring of relief hole blocked by circle, has the 3rd spring pushing down on movable valve plug, valve body both sides in described upper intake antrum
Being provided with a pair and can move and promote the release lever that pressure release bar swings to centre, two release levers are by a pair button being positioned at above valve body
Control respectively to move to centre.
Further, two buttons are respectively arranged below the depression bar moved up and down with button, and valve body both sides are also respectively articulated with
Having connecting rod, connecting rod lower end to be flexibly connected with the release lever outer end of respective side, small end has fits with respective side depression bar lower end
Lozenges so that when pressing under depression bar small end outwardly open, connecting rod lower end draw in centre and promote release lever to centre move
Dynamic；Valve body both sides are provided with the 3rd spring promoting release lever to be displaced outwardly.
Further, be threaded connection between described depression bar and button, be positioned at below button be provided with promotion button to
4th spring of upper reset.
Compared with prior art, this utility model has the advantages that this utility model each function of double flushing valve
Part place design vertically, can effectively utilize differential water pressures and law of connected vessels, it is achieved accurately seal and water route is opened, utilize differential water pressures
Low pressure seal technology, economical and effective, element combination is simple, and convenient and reliable assembly can freely regulate displacement simultaneously, coordinates not
Same specification toilet uses, because movable valve plug is to move up and down, is i.e. the deadweight using movable valve plug, no matter running water pipe
Road intake pressure becomes how little (i.e. back pressure is the least), and movable valve plug all can move downward closedown water route.
For making the purpose of this utility model, technical scheme and advantage clearer, specific embodiment below will be passed through
And relevant drawings, this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is that this utility model embodiment constructs axonometric chart；
Fig. 2 is this utility model embodiment structural side view；
Fig. 3 is A-A profile in Fig. 2；
Fig. 4 is B-B profile in Fig. 3；
Fig. 5 is that this utility model embodiment constructs explosive view；
Fig. 6 is that this utility model embodiment uses view；
Label declaration in figure: 100-pressure water tank, 110-discharge outlet, 200-valve body, 210-outlet, 220-moving valve
Core, 221-relief hole, 222-the first spring, 223-the first sealing gasket, 224-the second sealing gasket, 225-fairlead, 230-are intake
Under hole, the upper intake antrum of 240-, 241-the second spring, 250-, intake antrum, 260-pressure release bar, 261-back-up ring, 270-slot apertures, 280-adjust
Joint screw, 290-release lever, 291-the 3rd spring, 300-bend pipe, 400-button, 410-depression bar, 420-the 4th spring, 500-are even
Bar, 510-lozenges, 600-relief valve.
Detailed description of the invention
As shown in Fig. 1 ~ 6, a kind of double flushing valve, including the valve body 200 being installed on pressure water tank 100, valve body 200 times
End has outlet 210, and outlet 210 is connected with the discharge outlet 110 bottom pressure water tank by drain pipe, discharge outlet 110
The water discharged is in order to rinse toilet；The movable valve plug 220 fluctuated by hydraulic pressure control, moving valve it is provided with in the middle part of valve body 200
Core is to move up and down along vertical direction or incline direction；Have in the middle part of valve body 200 through bend pipe 300 and pressure water tank 100 phase
Logical inlet opening 230, is fluctuated control break-make by movable valve plug 220 between described inlet opening 230 and outlet 210, movable
When spool 220 floats, outlet 210 connects with inlet opening 230, entering toilet through flushing valve and rush in pressure water tank 100
Wash.
There is in valve body 200 the upper intake antrum 240 being positioned on the upside of movable valve plug 220 and be positioned at movable valve plug 220 perimembranous
And the lower intake antrum 250 communicated with inlet opening, described movable valve plug 220 is by being subject to of water downward pressure effect of upper intake antrum 240
Power area, more than the lifting surface area of the water upward pressure effect by lower intake antrum 250, offers in connection in the middle part of movable valve plug 220
The relief hole 221 of intake antrum 240 and outlet 210, is provided with the pressure release bar controlling relief hole 221 break-make in described relief hole 221
260；When upper intake antrum 240 and lower intake antrum 250 are filled with water, the water in upper intake antrum 240 is downward to movable valve plug 220
Active force more than the water in lower intake antrum 250 to movable valve plug 220 active force upwards so that movable valve plug 220 is in be blocked
The position of outlet 210, when swinging pressure release bar 260 and opening relief hole 221, the water in upper intake antrum 240 is through relief hole and goes out
Pressure release is drained at the mouth of a river so that the water in upper intake antrum 240 is to the downward active force of movable valve plug 220 and movable valve plug 220 gravity
Sum is less than the water in lower intake antrum 250 to movable valve plug 220 active force upwards, and movable valve plug moves upward, and opens water route,
Water enters in toilet and is rinsed.
In the present embodiment, described valve body 200 medial wall has the upper intake antrum 240 of connection and the slot apertures of lower intake antrum 250
270, when movable valve plug moves upward, the water that water inlet is come in can be flowed in intake antrum slowly by slot apertures 270, on
Water in intake antrum slowly becomes many until promoting movable valve plug 220 the most descending partition inlet opening and outlet, stops to toilet
Draining.
In the present embodiment, described valve body 200 upper end be connected with stretch in intake antrum 240 in order to regulate movable valve plug
The regulation screw 280 of 220 upper limit positions, control and regulation screw 280 stretches into the length in intake antrum 240, it is possible to adjustment activity
Upper limit position when spool 220 is up, and then play the effect of regulating pondage.
In the present embodiment, it is provided with the water hole being positioned at below movable valve plug 220, movable valve plug in described valve body 220
Bottom connect have the fairlead 225 being slidably matched with water hole, leaving between fairlead 225 and water hole water supply pass through between
Gap, movable valve plug 220 carries out the guiding moved up and down by fairlead 225, it is to avoid occur rocking.Movable valve plug 220 is upwards transported
Time dynamic, water hole connection inlet opening and outlet；When movable valve plug 220 moves downward and blocks water hole, water route is closed.
In the present embodiment, the first sealing described movable valve plug being arranged with between upper intake antrum and lower intake antrum
Pad 223, the first sealing gasket blocks upper intake antrum and lower intake antrum makes water can only flow in upper intake antrum by slot apertures, moving valve
Core 220 lower end is additionally provided with the second sealing gasket 224 being sealed into water route between water hole and outlet.
In the present embodiment, described pressure release bar 260 upper end has the back-up ring 261 blocking relief hole 221, movable valve plug 220
Inside have and push down on back-up ring 261 and block the first spring 222 of relief hole 221, for preventing movable valve plug from can not close downwards water
Road, has the second spring 241 pushing down on movable valve plug 220 in upper intake antrum 240, auxiliary pushing movable valve plug moves downward
Close water route；Valve body 200 both sides are provided with a pair can move and promote the release lever 290 that pressure release bar swings, two release levers to centre
290 are controlled to move to centre by a pair button 400 being positioned at above valve body respectively, and pressure water tank and valve body 200 are all mounted to
In the water tank of toilet, button 400 is then mounted on the upside of water tank.
Movable valve plug 220 self gravitation is plus first spring the 222, first sealing being assembled together with movable valve plug 220
The gravity of the parts such as pad the 223, second sealing gasket 224, fairlead 225 and pressure release bar 260 so that movable valve plug 220 entirety has
The active force moved downward by deadweight, when upper intake antrum is the same with the hydraulic pressure of lower intake antrum, no matter water supply pipe influent pressure
Power becomes how little (i.e. back pressure is the least), and movable valve plug all can move downward closedown water route.
In the present embodiment, two buttons 400 are respectively arranged below the depression bar 410 moved up and down with button, valve body 200 liang
Side has also been respectively articulated with connecting rod 500, and connecting rod 500 lower end is flexibly connected with release lever 290 outer end of respective side, connecting rod 500 upper end
There is the lozenges 510 with the laminating of respective side depression bar 410 lower end so that connecting rod 500 upper end outwardly opens, even when depression bar is pressed for 410 times
Bar 500 lower end is drawn in centre and promotes release lever 290 to move to centre；Valve body 200 both sides be provided with promotion release lever 290 to
3rd spring 291 of outer movement；During pressing keys drive pressure release bar 260 swing, although pressure release bar 260 swing amplitude less and
And the time is shorter, but it is sufficient for intake antrum and drains all or part of water, by slot apertures 270, upper intake antrum is carried out slowly
Moisturizing, and then control the time that movable valve plug is closed, in utilization, intake antrum carries out between this section of moisturizing, complete in movable valve plug
Before closedown, toilet is carried out draining flushing.
In the present embodiment, it is threaded connection between described depression bar 410 and button 400, is positioned at below button 400 and arranges
There is the 4th spring 420 promoting button 400 upwards to reset, the height of depression bar, the height of depression bar can be regulated by rotating depression bar 410
Degree difference, the amplitude promoting connecting rod swing during lower pressure is the most different, and then the amplitude that pressure release bar 260 swings is the most different, enterprising
The time of water cavity moisturizing is the most different, enters the water in toilet also the most different, and therefore two buttons 400 control big bath respectively with little
Rinse.
Above-listed preferred embodiment, is further described the purpose of this utility model, technical scheme and advantage,
Be it should be understood that and be the foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this practicality
Within novel protection domain.
Claims (6)
1. a double flushing valve, it is characterised in that: including the valve body being installed on pressure water tank, valve body lower end has water outlet
Mouthful, it is provided with the movable valve plug fluctuated by hydraulic pressure control in the middle part of valve body, there is in the middle part of valve body entering of communicating with pressure water tank
Water hole, is fluctuated control break-make by movable valve plug between described inlet opening and outlet；Have in valve body and be positioned at movable valve plug
Upside upper intake antrum and be positioned at movable valve plug perimembranous the lower intake antrum communicated with inlet opening, offer in the middle part of movable valve plug
Intake antrum and the relief hole of outlet in connection, be provided with the pressure release bar controlling relief hole break-make in described relief hole.
Double flushing valve the most according to claim 1, it is characterised in that: described valve body medial wall has the upper intake antrum of connection
With the slot apertures of lower intake antrum, described movable valve plug is more than by lower water inlet by the lifting surface area of the water downward pressure effect of upper intake antrum
The lifting surface area of the water upward pressure effect in chamber.
Double flushing valve the most according to claim 2, it is characterised in that: described valve body upper end is connected with stretches into intake antrum
In the regulation screw in order to regulate movable valve plug upper limit position；The water excessively being positioned at below movable valve plug it is provided with in described valve body
Hole, connects bottom movable valve plug and has the fairlead being slidably matched with water hole, leave water supply and pass through between fairlead and water hole
Gap.
Double flushing valve the most according to claim 1, it is characterised in that: described pressure release bar upper end has blocks relief hole
Back-up ring, has in movable valve plug and pushes down on back-up ring and block the first spring of relief hole, have and push down in described upper intake antrum
3rd spring of dynamic movable valve plug, valve body both sides are provided with a pair can move and promote the release lever that pressure release bar swings to centre, and two
Release lever is controlled to move to centre by a pair button being positioned at above valve body respectively.
Double flushing valve the most according to claim 4, it is characterised in that: two buttons have been respectively arranged below with button upper and lower
The depression bar of movement, valve body both sides have also been respectively articulated with connecting rod, and connecting rod lower end is flexibly connected with the release lever outer end of respective side, connecting rod
Upper end have with respective side depression bar lower end laminating lozenges so that when pressing under depression bar small end outwardly open, connecting rod lower end to
Middle gathering also promotes release lever to move to centre；Valve body both sides are provided with the 3rd spring promoting release lever to be displaced outwardly.
Double flushing valve the most according to claim 5, it is characterised in that: between described depression bar and button by screw thread even
Connect, be positioned at below button and be provided with the 4th spring promoting button upwards to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586914.5U CN205875313U (en) | 2016-06-17 | 2016-06-17 | Double flushometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586914.5U CN205875313U (en) | 2016-06-17 | 2016-06-17 | Double flushometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205875313U true CN205875313U (en) | 2017-01-11 |
Family
ID=57692163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620586914.5U Expired - Fee Related CN205875313U (en) | 2016-06-17 | 2016-06-17 | Double flushometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205875313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926736A (en) * | 2016-06-17 | 2016-09-07 | 厦门建霖工业有限公司 | Double-drainage flush valve and method for controlling same |
-
2016
- 2016-06-17 CN CN201620586914.5U patent/CN205875313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926736A (en) * | 2016-06-17 | 2016-09-07 | 厦门建霖工业有限公司 | Double-drainage flush valve and method for controlling same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 Tianfeng Road, Jimei District, Xiamen, Fujian Province, No. 69 Patentee after: Xiamen Jian Lin health home Limited by Share Ltd Address before: 361000 Tianfeng Road, Jimei District, Xiamen, Fujian Province, No. 69 Patentee before: Xiamen Runner Industrial Corporation |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |