CN207499087U - A kind of cistern water supply secondary injection flusher and toilet seat - Google Patents
A kind of cistern water supply secondary injection flusher and toilet seat Download PDFInfo
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- CN207499087U CN207499087U CN201720678059.5U CN201720678059U CN207499087U CN 207499087 U CN207499087 U CN 207499087U CN 201720678059 U CN201720678059 U CN 201720678059U CN 207499087 U CN207499087 U CN 207499087U
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- water
- valve
- water inlet
- secondary injection
- control device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a kind of cistern water supply secondary injection flusher and toilet seats, including water inlet pipe, outlet pipe, the valve being arranged between the outlet pipe and the water inlet pipe, control device and the flushing control device being arranged between the water inlet pipe and the drain valve of toilet seat being connected with the water inlet end of toilet seat inlet valve in water tank, the flushing control device includes the housing that inner cavity is connected with the water outlet of the drain valve of toilet；It in this way when toilet seat rinses, while Water in Water Tank flushing is started, is rinsed using cistern water supply secondary injection flusher, and rinse the flushing of cistern water supply secondary injection after a certain period of time to be automatically closed.It is rinsed using cistern water supply secondary injection using less water with regard to that can achieve the purpose that rinse well, it is water-saving to achieve the effect that.
Description
Technical field
The utility model is related to field of sanitary ware more particularly to a kind of cistern water supply secondary injection flushers and toilet seat
Device.
Background technology
Siphon jet wc pan is using siphon principle in hydrodynamics, and after starting flushometer, toilet seat pipeline exists
Under vacuum state, since atmospheric pressure acts on, blow-off line moment generates powerful negative pressure, and formation liquid-column height is poor, so as to generate pressure
Force difference makes flow flow to the small low water level of pressure from by the big high water level of pressure, and is full of blow-off line, generates siphonage,
So as to take dirt away, until flow all pour in air by discharge.But also by the water in toilet seat water tank either tap water
Blowdown tube inlet is directed to directly to be sprayed, it is water-saving to achieve the purpose that so as to accelerate to be formed siphon and increase siphon strength.
Existing siphon jet wc pan is cistern water supply in the market, and due to water-head very little, injection pressure is faint, so row
The negative pressure generated when evening time, siphon that siphon is formed in dirt pipe is low, and the strength of injection water is extremely limited.And structure
Complicated, expensive and durability is not high.
Utility model content
In order to insufficient more than making up, it is big that the utility model provides a kind of injection pressure, can in time be formed in blow-off pipe
Siphon, the big cistern water supply secondary injection flusher of negative pressure that siphon generates.
The utility model additionally provides a kind of toilet seat, which is equipped with above-mentioned cistern water supply secondary injection and rinses dress
It puts, for the toilet seat when carrying out secondary injection flushing, injection pressure is big, can form the larger rainbow of negative pressure in time in blow-off pipe
It inhales.
The technical solution of the utility model is：A kind of cistern water supply secondary injection flusher, including with toilet seat in water tank
Water inlet pipe that the water inlet end of device inlet valve is connected, outlet pipe, the valve being arranged between the outlet pipe and the water inlet pipe, control
Device processed and the flushing control device being arranged between the water inlet pipe and the drain valve of toilet seat, the flushing control device
The housing connected including inner cavity with the water outlet of the drain valve of toilet；The valve includes the valve of installation on the housing
Gate housing, the spool in valve housing, the water inlet end of the outlet pipe are stretched into the valve housing, the water inlet pipe
Water outlet is stretched into the valve housing, and the opening's edge of the water inlet end of the outlet pipe also serves as the valve seat of valve, the spool upper table
Face coordinates with the valve seat, and elastic seal ring is equipped between the spool and the inner wall of the valve housing, the water inlet pipe
Water outlet is located in the opening of the valve housing above the elastic seal ring, the lower surface of the spool and the valve shell
It is equipped between body so that spool is adjacent to the resilient supporting unit on valve seat, the control device is used to that the spool to be controlled to open
And closing.
As preferred technical solution, the control device includes the venthole being located on the valve housing and control institute
The stomata control device of venthole opening and closing is stated, the venthole is connected to the valve housing and the elastic seal ring lower surface
Between cavity, the water outlet of the water inlet pipe is more than the size of the venthole in the size of the opening of the valve housing.
As preferred technical solution, the stomata control device includes the lever that middle part is hinged in the housing, institute
It states lever and is equipped with the stopple for blocking the venthole, the lever is located at one end peace of the lower section of drain valve of toilet water outlet
Equipped with the water pendant below drain valve of toilet water outlet, the water pendant includes barrel-shaped casing, and the barrel-shaped casing is equipped with
Discharge opening and the water inlet below drain valve of toilet water outlet, the other end of the lever are equipped with clump weight.
As preferred technical solution, the barrel-shaped casing is equipped with the regulating device for adjusting the discharge opening size.
A kind of toilet seat, including water tank, it is characterised in that:The toilet seat is rinsed with above-mentioned cistern water supply secondary injection
Device.
As preferred technical solution, the cistern water supply secondary injection flusher is installed in the water tank.
By adopting the above-described technical solution, according to the principle of pressure differential, when venthole is enclosed, come from and toilet seat
The pressure of the tap water for the water inlet pipe that the water inlet end of inlet valve is connected can not push diaphragm seal open, and tap water also cannot propagate into water outlet
Hole, auxiliary are rinsed and are closed.During flushing, drain valve of toilet is opened, and water tank flow drives water pendant and lever to turn down
Dynamic to open the stopple for sealing venthole, venthole is opened, and pressure difference ends, spool is pushed open by the pressure of tap water, tap water
Into apopore, auxiliary, which is rinsed, to be started.During drain valve of toilet closing, due to also having water in water pendant, when water weight and water are fallen certainly
When the sum of weight is more than the weight of clump weight, venthole is in opening state, and the auxiliary flushing of tap water will continue to.In this way in toilet seat
It when device rinses, while Water in Water Tank flushing is started, is rinsed, and rinsed certain using cistern water supply secondary injection flusher
Time rear water box water supply secondary injection flushing can be automatically closed.It is rinsed using cistern water supply secondary injection using less water just
It can achieve the purpose that rinse well, it is water-saving to achieve the effect that.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the sectional view of the utility model embodiment one；
Fig. 2 is the partial enlarged view at I in Fig. 1；
Fig. 3 is the structure diagram of the utility model embodiment one；
Fig. 4 is the structure diagram of the utility model embodiment two.
Specific embodiment
Embodiment one：
As shown in Figure 1, Figure 2 and Figure 3, a kind of cistern water supply secondary injection flusher, including with toilet seat in water tank into
Water inlet pipe 1 that the water inlet end of water valve 14 is connected, outlet pipe 3, the valve being arranged between the outlet pipe 3 and the water inlet pipe 1,
Control device and the flushing control device being arranged between the water inlet pipe 1 and the drain valve of toilet seat, it is described to rinse control
Device includes the housing 2 that inner cavity is connected with the water outlet of the drain valve of toilet；The valve includes being mounted on the housing
On valve housing 4, the spool 6 in valve housing 4, the water inlet end of the outlet pipe 3 stretched into the valve housing 4,
The water outlet of the water inlet pipe 1 is stretched into the valve housing 4, and the opening's edge 5 of the water inlet end of the outlet pipe 3 also serves as the valve of valve
Seat, 6 upper surface of spool coordinate with the valve seat, and it is close that elasticity is equipped between the spool 6 and the inner wall of the valve housing 4
Seal 7, the water outlet of the water inlet pipe 1 are located in the opening of the valve housing 4 above the elastic seal ring 7, the valve
It is equipped between the lower surface of core 6 and the valve housing 4 so that spool 6 is adjacent to the resilient supporting unit on valve seat, the control
Device processed is used to that the spool 6 to be controlled to open and close.The resilient supporting unit includes support spring 17, the control device
Including the venthole 8 being located on the valve housing 4, the venthole 8 is connected to the valve housing 4 and the elastic packing
The cavity between 7 lower surfaces is enclosed, further includes the stomata control device for controlling the venthole opening and closing；The water outlet of the water inlet pipe 1
The size held in the opening of the valve housing 4 is more than the size of the venthole.
The stomata control device includes the lever 9 that middle part is hinged in the housing 2, and the lever 9, which is equipped with, to be blocked
The stopple 10 of the venthole 8, one end that the lever 9 is located at the lower section of drain valve of toilet water outlet are equipped with positioned at toilet seat
Water pendant below device drain valve water outlet, the water pendant include barrel-shaped casing 11, and the barrel-shaped casing 11 is equipped with discharge opening 12
With the water inlet 13 below 15 water outlet of drain valve of toilet, the other end of the lever 9 is equipped with clump weight 16.
The barrel-shaped casing 11 is equipped with the regulating device for adjusting 12 size of discharge opening.It is let out by regulating device adjusting
The drain discharge at the mouth of a river can adjust auxiliary and rinse the shut-in time.The regulating device may be used what discharge opening was blocked
Mode carries out the adjusting of discharge opening size.
Embodiment two：
As shown in figure 4, a kind of toilet seat, including water tank, cistern water supply of the pedestal pan described in just like embodiment one
Secondary injection flusher.The cistern water supply secondary injection flusher is installed in the water tank.When toilet seat rinses,
It while Water in Water Tank flushing is started, is rinsed using cistern water supply secondary injection flusher, and rinses water after a certain period of time
Case water supply secondary injection flushing can be automatically closed.It is rinsed using cistern water supply secondary injection using less water with regard to punching can be reached
The purpose of wash clean, it is water-saving to achieve the effect that.
Under normal conditions, lever drives stopple 10 can seal venthole, since the water outlet of the water inlet pipe 1 is in the valve shell
The size of the opening of body 4 is more than the size of the venthole, by the principle of pressure differential, when venthole is enclosed, from
The pressure of the tap water for the water inlet pipe that the water inlet end of toilet seat inlet valve 14 is connected can not push diaphragm seal open, and tap water just can not yet
Into apopore, auxiliary is rinsed and is closed.
During flushing, drain valve of toilet is opened, and water tank flow drives water pendant, and rotating opening seals venthole down with lever
Stopple, venthole is opened, and pressure difference ends, spool is pushed open by the pressure of tap water, and tap water enters apopore, auxiliary punching
Wash startup.
When drain valve of toilet is closed, due to also having water in water pendant, when the sum of water weight and water pendant dead weight are more than clump weight
Weight when, venthole is in opening state, and the auxiliary flushing of tap water will continue to.
Water in water pendant can be flowed out by discharge opening, and when water pendant total weight is less than the weight of clump weight, lever can be up
Rotation drives stopple to seal venthole, and tap water auxiliary, which is rinsed, closes, and the size of discharge opening is adjusted by regulating device to be adjusted
Section auxiliary rinses the shut-in time.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of cistern water supply secondary injection flusher, it is characterised in that：Including the water inlet with toilet seat inlet valve in water tank
End connected water inlet pipe, outlet pipe, the valve being arranged between the outlet pipe and the water inlet pipe, control device and setting
Flushing control device between the water inlet pipe and the drain valve of toilet seat, the flushing control device include inner cavity with it is described
The housing of the water outlet connection of drain valve of toilet；The valve includes installation valve housing on the housing, positioned at valve
Spool in gate housing, the water inlet end of the outlet pipe are stretched into the valve housing, and institute is stretched into the water outlet of the water inlet pipe
It states in valve housing, the opening's edge of the water inlet end of the outlet pipe also serves as the valve seat of valve, the spool upper surface and the valve seat
Cooperation is equipped with elastic seal ring between the spool and the inner wall of the valve housing, the water outlet of the water inlet pipe is described
The opening of valve housing is located above the elastic seal ring, and being equipped between the lower surface of the spool and the valve housing makes
It obtains spool and is adjacent to the resilient supporting unit on valve seat, the control device is used to that the spool to be controlled to open and close.
2. cistern water supply secondary injection flusher as described in claim 1, it is characterised in that：The control device includes setting
The stomata control device of venthole and control the venthole opening and closing on the valve housing, the venthole are connected to institute
The cavity between valve housing and the elastic seal ring lower surface is stated, the water outlet of the water inlet pipe is in the valve housing
The size of opening is more than the size of the venthole.
3. cistern water supply secondary injection flusher as claimed in claim 2, it is characterised in that：The stomata control device packet
The lever that middle part is hinged in the housing is included, the lever is equipped with the stopple for blocking the venthole, and the lever is located at
One end of the lower section of drain valve of toilet water outlet is equipped with the water pendant below drain valve of toilet water outlet, the water pendant
Including barrel-shaped casing, the barrel-shaped casing is equipped with discharge opening and the water inlet below drain valve of toilet water outlet, institute
The other end for stating lever is equipped with clump weight.
4. cistern water supply secondary injection flusher as claimed in claim 3, it is characterised in that：The barrel-shaped casing is equipped with
Adjust the regulating device of the discharge opening size.
5. a kind of toilet seat, including water tank, it is characterised in that:The pedestal pan is had the right 1 to 4 any one of them water of requirement
Case water supply secondary injection flusher.
6. toilet seat as claimed in claim 5, it is characterised in that：The cistern water supply secondary injection flusher is installed on institute
It states in water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678059.5U CN207499087U (en) | 2017-06-12 | 2017-06-12 | A kind of cistern water supply secondary injection flusher and toilet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678059.5U CN207499087U (en) | 2017-06-12 | 2017-06-12 | A kind of cistern water supply secondary injection flusher and toilet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207499087U true CN207499087U (en) | 2018-06-15 |
Family
ID=62497139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678059.5U Active CN207499087U (en) | 2017-06-12 | 2017-06-12 | A kind of cistern water supply secondary injection flusher and toilet seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207499087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056952A (en) * | 2018-09-06 | 2018-12-21 | 恒洁卫浴集团有限公司 | A kind of tap water of water tank type toilet seat is auxiliary to rush control method and intellectual water closet |
-
2017
- 2017-06-12 CN CN201720678059.5U patent/CN207499087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056952A (en) * | 2018-09-06 | 2018-12-21 | 恒洁卫浴集团有限公司 | A kind of tap water of water tank type toilet seat is auxiliary to rush control method and intellectual water closet |
| CN109056952B (en) * | 2018-09-06 | 2023-08-01 | 恒洁卫浴集团有限公司 | Tap water auxiliary flushing control method of water tank type toilet and intelligent toilet |
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| GR01 | Patent grant |