CN108104225A - A kind of fluid power opens tonifying Qi toilet flusher certainly - Google Patents
A kind of fluid power opens tonifying Qi toilet flusher certainly Download PDFInfo
- Publication number
- CN108104225A CN108104225A CN201810121051.8A CN201810121051A CN108104225A CN 108104225 A CN108104225 A CN 108104225A CN 201810121051 A CN201810121051 A CN 201810121051A CN 108104225 A CN108104225 A CN 108104225A
- Authority
- CN
- China
- Prior art keywords
- valve
- sealing ring
- fluid power
- compression bar
- spool
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 230000006835 compression Effects 0.000 claims abstract description 36
- 238000007906 compression Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 230000003321 amplification Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/02—Self-closing flushing valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber
Abstract
The present invention relates to a kind of water-flushing devices, and a kind of widely used fluid power includes from tonifying Qi toilet flusher is opened particularly in residential households：Water inlet pipe, water tank, valve seat, valve deck, sealing ring one, retaining ring, compression bar cap, compression bar, spring, sealing ring two, throttle orifice one, sealing ring three, sealing ring four, sealing ring five, spool, sealing ring six, throttle orifice two, pin key, side opening, counterweight and installation bolt.Core valve is arranged in water tank, it is characterized in that core valve is size valve arrangement, small valve is piston rod packing, and big valve is piston seal, simple in structure, reliable, small valve drives big valve and works, switched between small valve and big valve using fluid power, realize the amplification of power, so as to the easy manipulation present apparatus, big valve piston is worked using big displacement, thoroughly opens mainstream channel.
Description
Technical field
The present invention relates to a kind of water-flushing devices, and a kind of widely used fluid power opens tonifying Qi closestool certainly particularly in residential households
Water-flushing device.
Background technology
The Application No. 2017100241340,2017100241336 that this application was applied mainly for me exists
The technical issues of be improved.
2017100241340th, the 2017100241336 technology path basic feasible solution proposed, but key position water outlet is close
It is poor to seal reliability, meanwhile, extraneous gas can not be replenished in time in inlet water tank, properties of product is caused to decline, therefore skill must be carried out
Art upgrades.
The content of the invention
The technical problems to be solved by the invention be for the above-mentioned prior art present situation and one kind for providing it is simple, it is reliable,
Sensitive fluid power opens tonifying Qi toilet flusher certainly.
Technical solution opens tonifying Qi toilet flusher certainly for a kind of fluid power used by the present invention solves above-mentioned technical problem, it
Include core valve and water tank；The core valve includes valve deck, spool and valve seat, and it is concentric by valve deck and both spools to pass through compression bar
It links up, then entire core valve is penetrated entire water tank and is fixed on a kind of fluid power from inside to outside by valve seat and opens benefit certainly
Between the upper and lower cover plate face of the water tank of gas toilet flusher, an organic whole is thus formed.
The be mainly characterized by compression bar and valve seat of the core valve are arranged concentric, dispose valve deck simultaneously between compression bar and valve seat
With the components such as spool.
The compression bar mainly plays trigger action, and fluid control is completed by spool.
Radial seal structure is employed between the spool of the core valve and valve seat and compression bar, by being located at respectively on spool,
Three ring-like rubber rings of lower face realize sealing, fundamentally ensure that the functional reliability of device.
Water inlet pipe is connected on the water tank bottom plate and this water-flushing device installation bolt, whole device are pacified by installation bolt
On seat for closet.
The present apparatus can be used for other occasions by repacking, meanwhile, the type of drive of compression bar can also use electronics to drive
It is dynamic.
Description of the drawings
Attached drawing 1 is the structure sectional view of the present invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings：
The structure of the present invention is as follows:
Shown referring to the drawings, a kind of fluid power includes from tonifying Qi toilet flusher is opened：Water inlet pipe 1, water tank 2, valve seat 3, valve
Lid 4, sealing ring 1, retaining ring 6, compression bar cap 7, compression bar 8, spring 9, sealing ring 2 10, throttle orifice 1, sealing ring 3 12,
Counterweight 13, sealing ring 4 14, sealing ring 5 15, spool 16, sealing ring 6 17, throttle orifice 2 18, pin key 19, side opening 20 and installation
Bolt 21.
A kind of fluid power includes from tonifying Qi toilet flusher is opened：Water tank and core valve.
Wherein described core valve includes valve seat 3, valve deck 4, spool 16 and compression bar 8, the concentric cloth between valve seat 3 and compression bar 8
Valve deck 4 and spool 16 have been put, has just constituted big-small double-valve structure of concentric type, wherein forming small valve by valve deck 4 and compression bar 8, has been
Primary flux valve using piston rod seal, and as trigger valve, plays trigger action, big valve is by valve seat 3 and spool 16 and compression bar
8 compositions, and be big flux valve, using piston sealing structure, play a part of to control mainstream channel.
It wherein in the valve seat 3 of the core valve, is described below according to the position relationship of critical piece, from the side above-mentioned section view
Figure, has been sequentially arranged compression bar cap 7, retaining ring 6, compression bar 8, valve seat 3, valve deck 4, sealing ring 1, bullet (regardless of inside and outside) from top to bottom
Spring 9, sealing ring 2 10, throttle orifice 1, sealing ring 3 12, counterweight 13, spool 16, sealing ring 4 14, sealing ring 5 15, throttling
Hole 2 18, pin key 19 and sealing ring 6 17.
The wherein described valve deck 4 is mounted on the suitable for reading of valve seat 3, and is sealed locking admittedly by retaining ring 6 and sealing ring 1
It is fixed；
The wherein described spool 16 is mounted on the lower mouth of valve seat 3, when static, by the sealing ring 6 17 and valve seat on spool 16
3 form radial seal, stop mainstream channel.
The compression bar 8 is placed in the centre bore of valve deck 4 and spool 16, and the top of valve deck 4 is suspended at by spring 9, quiet
During state, throttle orifice 1 is just at the position between sealing ring 2 10 and sealing ring 3 12.
It inserts in the lower end of the compression bar 8 after counterweight 13 and is again inserted in spool 16, be then inserted into and sell in the bottom of compression bar 8
Key 19 carries out /V.
Sealing ring 6 17 is placed in the bottom of the spool 16.
In the upper end of the spool 16, inside and outside cylinder places sealing ring 4 14 and sealing ring 5 15.
Throttle orifice 1 is offered on the compression bar 7, pin key 19 is equipped in the bottom of compression bar 7.
The throttle orifice 2 18 of lower through-hole is offered in the spool 16；
Side opening 20 is offered in the bottom of the valve seat 3；
Upper and lower two face areas of the spool 16 differ, i.e. the face area of 6 17 position of sealing ring is small
Area in 5 15 position end face of sealing ring 4 14 and sealing ring.
The body contours of the valve seat 3 are a straight tubes, it is ensured that internal each part proper alignment, after wearing water tank outside both ends,
Both ends are separately fixed in the upper and lower cover plate face of water tank 2 again.
Water inlet pipe 1 is installed in the bottom side position of the water tank 2.
Installation bolt 21 is arranged in the bottom of the water tank 1.
A kind of fluid power is fixed on by installation bolt 22 on seat for closet from tonifying Qi toilet flusher is opened.
Operation principle is sketched：
Before water inlet, the double limitation of spring 9 and counterweight 13 effect under, foregoing trigger valve by sealing ring 2 10 with it is close
Seal 3 12 seals the throttle orifice 1 on compression bar 8, meanwhile, under the gravity of counterweight 13 and spool 16, by spool 16
It pushes and passes through the taper seam allowance on spool 16 and be blocked in 3 base opening of valve seat, then pass through sealing ring 4 14 and sealing ring 5 15, close
Under the joint sealing function of seal 6 17, two pressurization working lumens, i.e. core valve working chamber and water tank working chamber are realized.
In this way, the entrapped gas between water tank 2 and valve seat 3 is just isolated with outside atmosphere, inside is formed one
A enclosure space, the confining gas in the space just become working gas.
When a kind of fluid power accesses tap water pipe network from the water inlet pipe 1 for opening tonifying Qi toilet flusher, due to pipe network
Hydraulic pressure is more than the confining gas initial pressure in water tank 2, then starts to intake in water tank 2, and pushes interior working gas, due to
The density ratio gas of water is big, so gas just floats on the surface, and tap water is just progressively filled in the bottom of water tank 2, internal gas
Body is compressed by a little, the process and the water storage process of water tank 2 that gas volume reduces, in this way, water level gradually rises, it is internal
Gas pressure also gradually increases, and just stops intaking until internal gas pressure is identical with external intake pressure.
While water inlet in water tank 2, due to the presence of throttle orifice 2 18, water also enters core valve working chamber simultaneously immediately,
Its internal gas is similarly squeezed, also pressure rear stopping identical with intake pressure rises water level inside it, at this moment, spool 16
Upper surface further compresses downwards spool 16 under hydraulic pressure effect, enhances the sealing function of mainstream channel.
Whole device enters pressurize water storage state at this time.
A kind of fluid power is from tonifying Qi toilet flusher is opened, and when external force triggers compression bar cap 7 suddenly, spring 9 is received at once
Contracting, compression bar 8 moves down rapidly, and throttle orifice 1 synchronously moves down, after moving down, throttle orifice 1 on compression bar 8 unicom core valve work immediately
Make chamber, after unicom, the rich pressure water of micro accumulation in core valve working chamber is just immediately entered in compression bar 8, and is directly discharged into closestool,
Since the flow of throttle orifice 2 18 is less than the flow of throttle orifice 1, core valve work cavity pressure moment becomes zero, at this time outside spool 16
Water tank 2 in a large amount of rich pressure water conservancies generate huge lifting force with the static pressure difference of 16 upper and lower two end faces of spool, will be on spool 16
It pushes away, is postponed on spool 16, just open the mainstream channel between the bottom of valve seat 3 and spool 16 immediately.
After mainstream channel between valve seat 3 and spool 16 is opened, a large amount of rich pressure water in water tank 2 pass through on valve seat 3
Side opening 20, the mainstream channel immediately entered between valve seat 3 and spool 16 is gushed, and into closestool, this completes one
Secondary drain operation process.
It is discharged after 8 of short duration pushing of compression bar, spring 9 is by its involution, at this point, sealing ring 2 10 and sealing ring 3 12 again will sections
Discharge orifice 1 seals, and core valve working chamber is in negative pressure state at this time.
After spool 16 moves up, counterweight 21, which also follows, to be moved up, and after water racks up in water tank 2, the pressure in water tank 2 is returned
Zero, at this moment, under the gravity of itself of counterweight 13 and spool 16, spool 16 is fallen back to rapidly to the position before draining down
It puts, in this way, the water in water tank 2 will enter core valve working chamber out of throttle orifice 2 18, meanwhile, also synchronous water storage, institute in water tank 2
The anti-water storage process for pushing away tonifying Qi toilet flusher and just starting a new round again of a kind of power-assisted stated.
The advantage of doing so is that：
A kind of fluid power opens tonifying Qi toilet flusher certainly, when the water in operation rear water box 2 every time is almost drained, and
The return process of spool 16 can be lagged slightly, at this moment, due to mainstream channel current will not flowing full, centre can there are one hollow,
At this point, extraneous air will sail against the current, into water tank 2, so when there is gas loss in water tank 2, can give immediately
Supplement ensures that the working chamber volume in water tank 2 is constant and ensures the key technique of present apparatus working performance.
A kind of fluid power is from opening tonifying Qi toilet flusher, since trigger valve is small valve, the piston motion end face of use
It is smaller, therefore required triggering dynamics is smaller, and the moving piston movement end face that the big valve of mainstream channel is controlled to use is larger, opens
It is also larger to open resistance, if it is obviously relatively difficult directly to open big valve, and borrows fluid power transformation here, i.e., using hydraulic pressure back pressure
As driving source is opened, pickup and the guiding of power are realized by piston, has dexterously achieved the purpose that 4 two groups of a thousand pieces of golds, as long as that is,
To a trigger signal, you can open valve energetically.
A kind of fluid power is from tonifying Qi toilet flusher is opened, due in static state, having been stored in core valve working chamber full
Richness pressure water, pressure release work is easily established than pressure accumulation work and the time is extremely short, therefore working condition easily switches.
A kind of fluid power is from tonifying Qi toilet flusher is opened, when spool 16 is made of the smaller material of plastics isodensity
When, the effect of counterweight 13 mainly increases weight to spool 16, and spool 16 is assisted to fall after rise and is resetted, when spool 16 uses big density material
When (such as metal material), counterweight 13 can not also be used.When adding in counterweight 13, in addition to increasing weight to spool 16, core can also be reduced
The water storage space of valve working chamber reduces the generation of low energy water.
Monoblock body material may be employed in the structure of a kind of fluid power from the counterweight 13 for opening tonifying Qi toilet flusher,
Granular media body material, such as steel ball may be employed.
A kind of fluid power, when needing to safeguard core valve, need to only remove retaining ring 6 from tonifying Qi toilet flusher is opened,
Compression bar 8 only need to be pulled upwardly, under the action of pin key 19, it is possible to the core valve remaining part one in addition to valve seat 3 should be pulled out,
To replace all sealing rings, safeguard very convenient.
A kind of fluid power under particular case, when closing water inlet pipe 1, can be forced to carry from tonifying Qi toilet flusher is opened
Compression bar 8 is lifted spool 16, counterweight 13 by pin key 19 together, carries out forced drainage.
Claims (9)
1. a kind of fluid power includes core valve and water tank (2), the core valve is by small valve and big valve group from tonifying Qi toilet flusher is opened
Into, the big valve is made of valve seat (3), compression bar (8) and spool (16), the big valve be piston sealing structure, the small valve by
Valve deck (4) and compression bar (8) composition, the small valve are piston rod packing, and the core valve is fixed again by two ends of valve seat (3)
To between the above, the lower lid of water tank (2).
2. a kind of fluid power according to claim 1 opens tonifying Qi toilet flusher certainly, it is characterised in that the valve of the core valve
Lid (4) is placed in the suitable for reading interior of the valve seat (3), and the sealing ring one (5) by being located on the upper seam allowance of the valve seat (3) and locking
Ring (6) is sealed /V and fixes, installation sealing ring two (10) and sealing ring three in the centre bore of the valve deck (4)
(12)。
3. a kind of fluid power according to claim 1 opens tonifying Qi toilet flusher certainly, it is characterised in that in the valve seat (3)
Bottom be provided with side opening (20).
4. a kind of fluid power according to claim 1 opens tonifying Qi toilet flusher certainly, it is characterised in that the spool of the core valve
(16) working chamber in annular is surrounded with valve seat (3), compression bar (8), valve deck (4).
5. a kind of fluid power according to claim 1 opens tonifying Qi toilet flusher certainly, it is characterised in that in the core valve
Installation counterweight (13) in working chamber in the annular that valve deck (4) is surrounded with spool (16).
6. a kind of fluid power according to claim 1 opens tonifying Qi toilet flusher certainly, it is characterised in that the pressure of the core valve
Bar (8) is suspended in by spring (9) on the centre bore of valve deck (4), and compression bar (8) top is equipped with compression bar cap (7).
7. a kind of fluid power according to claim 1 opens tonifying Qi toilet flusher certainly, it is characterised in that in the compression bar (8)
Position between upper sealing ring two (10) and sealing ring three (12) corresponding on valve deck (4) offers throttle orifice one (11).
8. a kind of fluid power according to claim 1 opens tonifying Qi toilet flusher certainly, it is characterised in that in the compression bar (8)
Bottom be equipped with pin key (19).
9. a kind of fluid power according to claim 1 opens tonifying Qi toilet flusher certainly, it is characterised in that the valve of the core valve
The bottom shape of core (16) is back taper, and internal side position offers throttle orifice two (18), in the upper end of the spool (16)
Sealing ring four (14) and sealing ring five (15) are respectively arranged in face medial and lateral both sides, and in the outer of the lower face of the spool (16)
Side is then disposed with sealing ring six (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121051.8A CN108104225A (en) | 2018-02-06 | 2018-02-06 | A kind of fluid power opens tonifying Qi toilet flusher certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121051.8A CN108104225A (en) | 2018-02-06 | 2018-02-06 | A kind of fluid power opens tonifying Qi toilet flusher certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108104225A true CN108104225A (en) | 2018-06-01 |
Family
ID=62222033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121051.8A Pending CN108104225A (en) | 2018-02-06 | 2018-02-06 | A kind of fluid power opens tonifying Qi toilet flusher certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108104225A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1332995A (en) * | 1971-01-13 | 1973-10-10 | Gibbs Plumbing Co Inc | Hydraulic flushing apparatus for discharging fluid from a coantainer and automatically refilling same |
| CN2198318Y (en) * | 1994-01-29 | 1995-05-24 | 嵊县高压阀门厂 | Self-closing water saving and flushing valve |
| CN101314957A (en) * | 2007-05-31 | 2008-12-03 | 吴卓如 | Low-hydraulic pressure air-pressure type water tank apparatus for pressure water flushing closestool |
| CN201443117U (en) * | 2009-07-23 | 2010-04-28 | 彭东 | Piston-type flush valve |
| CN106759718A (en) * | 2017-01-12 | 2017-05-31 | 胡建廷 | A kind of structure of accumulation of energy economical toilet water-flushing device |
| CN208152175U (en) * | 2018-02-06 | 2018-11-27 | 胡建廷 | A kind of fluid power is from opening tonifying Qi toilet flusher |
-
2018
- 2018-02-06 CN CN201810121051.8A patent/CN108104225A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1332995A (en) * | 1971-01-13 | 1973-10-10 | Gibbs Plumbing Co Inc | Hydraulic flushing apparatus for discharging fluid from a coantainer and automatically refilling same |
| CN2198318Y (en) * | 1994-01-29 | 1995-05-24 | 嵊县高压阀门厂 | Self-closing water saving and flushing valve |
| CN101314957A (en) * | 2007-05-31 | 2008-12-03 | 吴卓如 | Low-hydraulic pressure air-pressure type water tank apparatus for pressure water flushing closestool |
| CN201443117U (en) * | 2009-07-23 | 2010-04-28 | 彭东 | Piston-type flush valve |
| CN106759718A (en) * | 2017-01-12 | 2017-05-31 | 胡建廷 | A kind of structure of accumulation of energy economical toilet water-flushing device |
| CN208152175U (en) * | 2018-02-06 | 2018-11-27 | 胡建廷 | A kind of fluid power is from opening tonifying Qi toilet flusher |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180601 |