CN108316425B - Flashing valve, flushing mechanism and closestool - Google Patents
Flashing valve, flushing mechanism and closestool Download PDFInfo
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- CN108316425B CN108316425B CN201810266824.1A CN201810266824A CN108316425B CN 108316425 B CN108316425 B CN 108316425B CN 201810266824 A CN201810266824 A CN 201810266824A CN 108316425 B CN108316425 B CN 108316425B
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- flushing
- push
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 114
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 318
- 230000003111 delayed effect Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 29
- 238000004080 punching Methods 0.000 claims description 5
- 210000000476 body water Anatomy 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 16
- 239000010865 sewage Substances 0.000 description 11
- 238000005406 washing Methods 0.000 description 11
- 239000008399 tap water Substances 0.000 description 8
- 235000020679 tap water Nutrition 0.000 description 8
- 238000003825 pressing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Multiple-Way Valves (AREA)
Abstract
The present invention relates to a kind of flashing valves, flushing mechanism and closestool, flashing valve includes valve body, be delayed water chamber, movable valve plug, flushing switch, push-rod assembly and elastic parts, the delay water chamber, movable valve plug, push-rod assembly and elastic parts are arranged in valve body, valve body is equipped with water inlet and water outlet, flushing switch one end is arranged in the valve body, the other end stretches out the valve body, one end of the movable valve plug can be slidably matched with delay water chamber, the water inlet is set to be connected to or disconnect with water outlet, the other end of movable valve plug stretches out delay water chamber and connect with push-rod assembly, push-rod assembly connect or abuts with flushing switch, the inlet opening being connected to its inner cavity is offered on delay water chamber, and delay groove is offered on the inner wall for the water chamber that is delayed.Realize the distribution according to need of bath water by the principle of time-delay closing, focus bath water, focus the bath kinetic energy of water, achieve the purpose that rinse it is powerful with it is super water-saving.
Description
Technical field
The present invention relates to sanitary bath equipments, more particularly to a kind of flashing valve, flushing mechanism and closestool.
Background technique
Conventional toilets are stored tap water in water tank by inlet valve, then by drain valve simultaneously by the water in water tank
Washable surface irrigation channel and sewage draining exit irrigation channel are distributed to, while washable surface and sewage draining exit are rinsed, is realized to closestool
The purpose of cleaning.But there is not powerful, the big problem of water consumption of flushing in Conventional toilets.
Summary of the invention
Based on this, the invention reside in overcoming the deficiencies of existing technologies, a kind of flashing valve, flushing mechanism and closestool, punching are provided
Wash more powerful, the effectively save rinse water of energy.
Its technical solution is as follows:
A kind of flashing valve, including valve body, delay water chamber, movable valve plug, flushing switch, push-rod assembly and capable of driving push away
The elastic parts of bar assembly rebound, the delay water chamber, movable valve plug, push-rod assembly and elastic parts are arranged at the valve
In ontology, the valve body is equipped with water inlet and water outlet, and described flushing switch one end is arranged in the valve body, another
The valve body is stretched out at end, and one end of the movable valve plug can be slidably matched with the inner wall of delay water chamber, makes the water inlet
It is connected to or disconnects with water outlet, the other end of the movable valve plug stretches out delay water chamber and connects with one end of the push-rod assembly
Connect, the other end of the push-rod assembly connect or abuts with the flushing switch, offered on the delay water chamber and its
The inlet opening of inner cavity connection, and delay groove is offered on the inner wall for the water chamber that is delayed.
When not washing by water, the inner cavity of valve body is separated into two chambers by movable valve plug, and the chamber being connected to water outlet was
Water cavity, the chamber being connected to water inlet are intake antrum.Flushing state, when pressing flush switch, push-rod assembly is along delay water chamber
The direction at place is mobile, drives movable valve plug to move along its inner wall, is connected to water outlet with water inlet, and water inlet for it is outer
The connection of boundary's tap water, at this point, the moment that the static pressure in intake antrum is released, the pressure in valve body is equal with atmospheric pressure,
The hydraulic pressure potential energy that daily tap water generates is converted into bath kinetic energy, and moment forms bath water flow, generates pressurization impulse force, realizes and increase
More powerful, the effectively save rinse water of energy is rinsed in pressure bath；When unclamping flush switch, elasticity group rebound generates movable valve plug
Towards the trend of the movement close to the direction where flushing switch, movable valve plug is moved under the screen resilience of elastic parts to flushing switch
Dynamic, the intracorporal water pressure of water cavity that is delayed at this time, to delay water cavity internal drainage, prevents movable valve plug from opening to bath by delay groove
It closes close.By the opening size control of the elastic force to elastic parts and the groove that is delayed, water cavity and intake antrum can control
The time of connection controls the Lifetime of water inlet and water outlet, in the range of 2 to 15 seconds, automatic time delay is closed, thus
Achieve the purpose that control bath water.The distribution according to need of bath water is realized by the principle of time-delay closing, focuses bath water,
Focus water bath kinetic energy, further achieve the purpose that rinse it is powerful with it is super water-saving.
Further, swivel nut is additionally provided in the valve body, and the inner wall of the valve body is equipped with flange, the swivel nut
One end connect with the valve body, the delay water chamber is pressed on the flange by the other end, and the push-rod assembly is worn
The swivel nut is crossed to connect with movable valve plug, and between the swivel nut and push-rod assembly be equipped with first seal, the swivel nut with prolong
When water chamber between be equipped with second seal, formed water cavity between first seal and second seal, it is described cross water cavity with
Water outlet connection, the movable valve plug under natural conditions with the second seal seal cooperate, make it is described cross water cavity and water inlet
Mouth disconnects.
Further, the movable valve plug includes third sealing element, connecting screw and clamping sleeve, and the one of the connecting screw
End connect with push-rod assembly, the other end is connect with clamping sleeve, the third sealing element be set on the clamping sleeve and can with prolong
When water chamber inner wall be slidably matched, under natural conditions the end face of the clamping sleeve and the second seal sealing cooperate.
Further, the movable valve plug further includes the 4th sealing element, and the clamping sleeve is equipped with stepped hole, the connection
Screw rod is equipped with annular groove close to one end of nut, and the 4th sealing element is set in the annular groove, the connection spiral shell
Bar passes through the stepped hole far from one end of nut and connect with push-rod assembly.
Further, the elastic parts includes outer spring and the inner spring that is arranged in outer spring, the outer spring
One end abuts or connect with flushing switch, and the other end is abutted with the swivel nut, one end of the inner spring and the push rod group
Part abuts or connection, the other end are abutted with the swivel nut.
Further, the valve body include the first cylinder, the second cylinder and connector drum, first cylinder with connect
Cylinder screw connection, the connector drum are pressed on swivel nut by circlip, and the swivel nut is connect with the second cylinder screw.
Further, the swivel nut includes the housing being threadedly coupled and inner sleeve, is formed and is accommodated between the housing and inner sleeve
The groove of the first seal, the push-rod assembly sequentially passes through the housing and first seal is connect with movable valve plug,
It being connect on the outside of the housing with the second cylinder screw, the inner sleeve is pressed on delay water chamber far from one end of first seal,
And the groove for accommodating the second seal is formed between the delay water chamber and inner sleeve.
A kind of flushing mechanism, including triple valve and two flashing valves, two flashing valves are respectively the first valve body
With the second valve body, the water inlet of the triple valve with water inlet pipe for being connected to, a water outlet of the triple valve and the first valve
The water inlet of body is connected to, another water outlet of triple valve is connected to the water inlet of the second valve body, and the water outlet of the first valve body is used
In connecting the first jet water spout, the water outlet of the second valve body for connecting the second jet water spout, the flushing switch of first valve body with
The flushing switch of second valve body is integrally connected to form a master switch.
After pressing master switch, the tap water in water inlet pipe is directly separately dispensed into the first punching through the first valve body and the second valve body
Water pipe and the second jet water spout can respectively be rinsed the washable surface of closestool with sewage draining exit, avoid bath pressure and kinetic energy of washing by water
Loss, and flushing mechanism impacts flush pressure boost distributes appropriate water to the washable surface of closestool and rinses, and distributes a large amount of bath
The focusing water and strong flushing that water and Pressurized flushing carry out drain outlet, rinse it is more powerful, can be using lesser
Reach powerful flushing effect under water consumption.
Further, the aperture of the delay groove of first valve body is less than opening for the delay groove of second valve body
Degree, makes the amount of flush water of first jet water spout and the ratio 8:2 to 9:1 of the amount of flush water for stating the second bath.
A kind of closestool, including the flashing valve；Or including the flushing mechanism.
Above-mentioned closestool has above-mentioned flashing valve or flushing mechanism, and flushing is more powerful, can use lesser water consumption
Under reach powerful flushing effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of flashing valve described in one embodiment of the invention；
Fig. 2 is the diagrammatic cross-section of bath valve closing state described in one embodiment of the invention；
Fig. 3 is the diagrammatic cross-section of flashing valve open state described in one embodiment of the invention.
Fig. 4 is the structural schematic diagram of flushing mechanism described in one embodiment of the invention；
Fig. 5 is the structural schematic diagram after closestool described in one embodiment of the invention is splitted；
Fig. 6 is the diagrammatic cross-section of closestool described in one embodiment of the invention.
Description of symbols:
10, closet bowl body, 110, drain outlet, 120, flushing tank, 122, flush port, 130, jet port, 140, washable surface,
20, flushing mechanism, 201, flushing switch, 202, valve body, 2021, flange, the 2022, first cylinder, the 2023, second cylinder,
2024, connector drum, 203, delay water chamber, 2031, inlet opening, 2032, delay groove, 204, movable valve plug, 2041, third
Sealing element, 2042, connecting screw, 2043, clamping sleeve, the 2044, the 4th sealing element, 205, push-rod assembly, 206, elastic parts,
2061, outer spring, 2062, inner spring, 207, swivel nut, 2071, housing, 2072, inner sleeve, 208, mistake water cavity, 209, intake antrum,
212, water inlet, 214, water outlet, the 210, first valve body, the 220, second valve body, 230, master switch, 240, first seal,
250, second seal, the 260, the 5th sealing element, 270, circlip, the 30, first jet water spout, the 40, second jet water spout, 50, water inlet pipe,
60, triple valve, 70, cabinet, 80, fixing seat.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes, it is not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
As described in Fig. 1,2,3, a kind of flashing valve, including valve body 202, delay water chamber 203, movable valve plug 204, bath
Switch 201, push-rod assembly 205 and the elastic parts 206 that push-rod assembly 205 can be driven to spring back, the delay water chamber 203 are lived
Movable valve plug 204, push-rod assembly 205 and elastic parts 206 are arranged in the valve body 202, and the valve body 202 is equipped with
Water inlet 212 and water outlet 214, described 201 one end of flushing switch are arranged in the valve body 202, described in other end stretching
One end of valve body 202, the movable valve plug 204 can be slidably matched with the inner wall of delay water chamber 203, make the water inlet
212 are connected to or disconnect with water outlet 214, the other end of the movable valve plug 204 stretch out delay water chamber 203 and with the push rod
One end of component 205 connects, and the other end of the push-rod assembly 205 connect or abuts with the flushing switch 201, described to prolong
When water chamber 203 on offer the inlet opening 2031 being connected to its inner cavity, and offer delay on the inner wall for the water chamber 203 that is delayed
Groove 2032.
The delay water chamber 203 cannot be mobile relative to valve body 202, shape between movable valve plug 204 and push-rod assembly 205
It at water cavity 208 is crossed, crosses water cavity 208 and is connected to water outlet 214, delay water chamber 203 is connected to water inlet 212, such as Fig. 2,3 institutes
Show, i.e., when not washing by water, the inner cavity of valve body 202 is separated into two chambers by movable valve plug 204, the chamber being connected to water outlet 214
Room was water cavity 208, and the chamber being connected to water inlet 212 is intake antrum 209.
Flushing state, when pressing flush switch, push-rod assembly 205 is moved along the direction where delay water chamber 203, is driven
Movable valve plug 204 is moved along its inner wall, is connected to water outlet 214 with water inlet 212, and water inlet 212 is used for the external world originally
Water connection, at this point, the moment that the static pressure in intake antrum 209 is released, the pressure in valve body 202 is equal with atmospheric pressure,
The hydraulic pressure potential energy that daily tap water generates is converted into bath kinetic energy, and moment forms bath water flow, generates pressurization impulse force, realizes and increase
More powerful, the effectively save rinse water of energy is rinsed in pressure bath；When unclamping flush switch, elasticity group rebound produces movable valve plug 204
The raw trend towards the movement close to the direction where flushing switch 201, movable valve plug 204 is under the screen resilience of elastic parts 206
Mobile to flushing switch 201, the water pressure being delayed in water chamber 203 at this time is by postponing groove to delay water cavity internal drainage, resistance
Only movable valve plug 204 is close to flushing switch 201.Pass through opening for elastic force to elastic parts 206 and delay groove 2032
Size control is spent, the time that can control water cavity 208 to be connected to intake antrum 209, i.e. control water inlet 212 and water outlet 214
Lifetime, in the range of 2 to 15 seconds, automatic time delay is closed, to achieve the purpose that control bath water.It is closed by delay
The principle closed realizes the distribution according to need of bath water, focuses bath water, focuses the bath kinetic energy of water, further reach flushing
Powerful and super water-saving purpose.
Non-washed state, movable valve plug 204 are returned to specific position, disconnect water cavity 208 and intake antrum 209, resistance
Water-blocking path, i.e. water outlet 214 are no longer discharged, and reach sealing effect.
As shown in Figure 2,3, further, it is additionally provided with swivel nut 207 in the valve body 202, and the valve body 202 is interior
Wall is equipped with flange 2021, and one end of the swivel nut 207 connect with the valve body 202, and the other end is by the delay water chamber
203 are pressed on the flange 2021, and the push-rod assembly 205 passes through the swivel nut 207 and connect with movable valve plug 204, and institute
It states and is equipped with first seal 240 between swivel nut 207 and push-rod assembly 205, set between the swivel nut 207 and delay water chamber 203
Have second seal 250, formed water cavity 208 between first seal 240 and second seal 250, it is described cross water cavity 208 with
Water outlet 214 is connected to, and the movable valve plug 204 is sealed with the second seal 250 under natural conditions to be cooperated, and makes the water excessively
Chamber 208 and water inlet 212 disconnect.
It is connect by setting swivel nut 207 with valve body 202, the water chamber 203 that is delayed is pressed on to the flange of valve body 202
It is not only ingenious in design on 2021, and first seal 240 and second seal 250 are set, make push-rod assembly 205 and swivel nut 207
Between, delay water chamber 203 and swivel nut 207 and movable valve plug 204 between formed be tightly connected, avoid water from leaking, pass through first
The water cavity 208 of crossing formed between sealing element 240 and second seal 250 is connected to water outlet 214, when bath, movable valve plug 204
It is mobile, it is detached from second seal 250, is connected to water cavity 208 with intake antrum 209, realize flush operation, it is living when not washing by water
Movable valve plug 204 is pushed against in second seal 250, disconnects water cavity 208 and intake antrum 209.
Further, the movable valve plug 204 includes third sealing element 2041, connecting screw 2042 and clamping sleeve 2043,
One end of the connecting screw 2042 is connect with push-rod assembly 205, and the other end is connect with clamping sleeve 2043, the third sealing element
2041 are set on the clamping sleeve 2043 and can be slidably matched with the inner wall of delay water chamber 203, under natural conditions the pressure
Fixed 2043 end face and the second seal 250 sealing cooperate.Delay groove 2032 is provided with the interior of delay water chamber 203
Wall, third sealing element 2041 can be along delay water chambers 203 under the action of elastic parts 206, water pressure and flushing switch 201
Inner wall moves up, and clamping sleeve 2043 and second seal 250 are compressed or be detached from, and realizes that on or off is beaten in channel
The function of closing, and water enters in the delay water chamber 203 of 2041 lower end of third sealing element from delay groove 2032, be delayed groove
2032 opening size, influences the disengaging speed of water, to influence water pressure size suffered by movable valve plug 204, influences activity
The length of time of 204 closing passage of spool controls amount of flush water to influence flushing period.
As shown in Figure 1, 2, further, the movable valve plug 204 further includes the 4th sealing element 2044, the clamping sleeve
2043 are equipped with stepped hole, and the connecting screw 2042 is equipped with annular groove, the 4th sealing element close to one end of nut
2044 are set in the annular groove, and the connecting screw 2042 passes through the stepped hole and push rod group far from one end of nut
Part 205 connects.Connecting screw 2042 is clamped in stepped hole by the 4th sealing element 2044, not only good seal performance, and is installed
It is convenient and efficient.
Further, it is delayed between water chamber 203 and the flange 2021 of valve body 202 and is equipped with the 5th sealing element 260, the company of avoiding
Connect place's water leakage, it is ensured that sealing effect.Valve body 202 passes through the hydraulic pressure and movable valve plug in each sealing element, intake antrum 209
204 gravity collective effects, reach sealing effect.
Further, the elastic parts 206 includes outer spring 2061 and the inner spring being arranged in outer spring 2061
2062, one end of the outer spring 2061 abuts or connect with flushing switch 201, and the other end is abutted with the swivel nut 207, institute
The one end for stating inner spring 2062 abuts or connect with the push-rod assembly 205, and the other end is abutted with the swivel nut 207.Such as figure
2, it shown in 3, is against on flushing switch 201, energy self-return after being pressed flushing switch 201, and pushed away by outer spring 2061
Under the action of inner spring 2062 and water pressure, be delayed bar assembly 205 return.According to actual needs, elastic parts 206 can be done suitable
Work as deformation, need to only meet above-mentioned function.
Further, the valve body includes the first cylinder 2022, the second cylinder 2023 and connector drum 2024, and described the
One cylinder 2022 is threadedly coupled with connector drum 2024, and the connector drum 2024 is pressed on swivel nut 207 by circlip 270,
The swivel nut 207 is threadedly coupled with the second cylinder 2023.The first cylinder 2022 connects with 2024 screw thread of connector drum in the present embodiment
It connects, connector drum 2024 is pressed on swivel nut 207 by circlip 270, and swivel nut 207 is connect with the second cylinder 2023, is easily installed
Each components in valve body 202, it is ensured that assembly in place, and is fabricated and is easier, in the present embodiment, one end of outer spring 2061
It is connected in connector drum 2024.Certainly according to actual needs, other modes can also be used, be such as not provided with connector drum 2024,
Directly the first cylinder 2022, the second cylinder 2023 are threadedly coupled with swivel nut 207 respectively.
As shown in Figure 2,3, in one embodiment, the swivel nut 207 includes the housing 2071 being threadedly coupled and inner sleeve
2072, the groove for accommodating the first seal 240, the push-rod assembly are formed between the housing 2071 and inner sleeve 2072
205 sequentially pass through the housing 2071 and first seal 240 is connect with movable valve plug 204,2071 outside of housing and the
The connection of two cylinder screws, the inner sleeve 2072 are pressed on delay water chamber 203 far from one end of first seal 240, and described
Be delayed the groove for being formed between water chamber 203 and inner sleeve 2072 and accommodating the second seal 250.Through-hole is provided in inner sleeve 2072
It is connected to 202 inner cavity of valve body, so that water cavity 208 be made to be connected to water outlet 214.The processing of swivel nut 207 of split type structure is more
It is convenient, and assembled more simply between other parts.Certain swivel nut 207 can do appropriate deformation according to actual needs, as long as can be full
The above-mentioned function of foot.
Referring to Fig. 4-6, a kind of flushing mechanism 20, including triple valve 60 and two flashing valves, two flashing valves
Respectively the first valve body 210 and the second valve body 220, the water inlet of the triple valve 60 with water inlet pipe 50 for being connected to, and described three
One water outlet of port valve 60 is connected to the water inlet 212 of the first valve body 210, another water outlet and the second valve of triple valve 60
The water inlet 212 of body 220 is connected to, and the water outlet 214 of the first valve body 210 is used to connect the first jet water spout 30, the second valve body 220
Water outlet 214 is for connecting the second jet water spout 40, the bath of the flushing switch 201 of first valve body 210 and the second valve body 220
Switch 201 is integrally connected to form a master switch 230.It by the first valve body 210, the second valve body 220 and is intake by triple valve 60
Pipe 50 is connected to, and so that the first valve body 210 and the second valve body 220 is shared a water inlet pipe 50 and is intake, on the other hand makes first
Valve body 210 and the second valve body 220 are joined together to form an entirety, and the flushing switch 201 and second of the first valve body 210
The flushing switch 201 of valve body 220 is integrally connected to form a master switch 230, by master switch 230, while to the first valve body 210
It is controlled with the water inlet on-off of the second valve body 220.
After pressing master switch 230, the tap water in water inlet pipe 50 is directly distinguished through the first valve body 210 and the second valve body 220
It is assigned to the first jet water spout 30 and the second jet water spout 4, the washable surface of closestool can be rinsed respectively with sewage draining exit, avoid washing by water
The loss of pressure and kinetic energy of washing by water, and 20 impacts flush pressure boost of flushing mechanism distribute appropriate water to the washable surface of closestool and rush
It washes, distributes the focusing water and strong flushing that a large amount of bath water and Pressurized flushing carry out drain outlet, flushing is more powerful,
Powerful flushing effect can be reached under using lesser water consumption.
The flushing mechanism 20 may be provided in the cabinet 70 of closestool, replace the water part flushing function of Conventional toilets, water feeder
Structure 20 is rinsed the washable surface 140 of closestool by the second jet water spout 40, by the first jet water spout 30 to the jet port of closestool
130 flushing pollution discharge roads.Two jet water spouts are mutually indepedent, by the first valve body 210 and the second valve body 220 to washing water quantity quantization point
Match, washable surface 140 and drain outlet 110 are pressurized by water requirement and bath, realize the flushing pollution discharge of closestool.There is the flushing of pressurization
Hydraulic pressure also has 110 difference water-supply quantity of washable surface 140 and drain outlet, rinses toilet bowl sewage draining pipeline and washable surface 140 on demand,
Not only water-saving, but also good flushing pollution discharge effect can be reached.
Further, the aperture of the delay groove 2032 of first valve body 210 is less than the delay of second valve body 220
The aperture of groove 2032 makes the amount of flush water of first jet water spout 30 and the ratio 8:2 of the amount of flush water for stating the second bath
To 9:1.Washable surface 140 and the amount of flush water distribution of sewage draining exit are more reasonable, effectively solve because the distribution of bath water is improper, closestool is washed
140 punchings of washing one's face are not clean, the industry problem of blocking and excretion hardly possible.The bath of first valve body 210 and the discharge of the second valve body 220 simultaneously
Water summation (i.e. bath total Water) can comply fully with water-saving type closestool national standard water water standard.
Conventional toilets spray main flushing channel and washable surface 140 shares water channel, are controlled by water part, the discharge of water part drain valve
Water is simultaneously rinsed " washable surface 140 " of closestool and " pipeline ", and there are following limitations: 1, water of washing by water is rinsing closestool
When washable surface 140 and flushing pipe, bath water is unable to reasonable distribution, causes toilet bowl sewage draining to rinse difficult；2, it is arranged by water part
The water of water valve discharge is simultaneously rinsed closestool " washable surface 140 " and " pipeline ", and flushing pressure shunts, and causes to rinse kinetic energy
Decrease or reduction.In addition, unreasonable because of Conventional toilets structure, when user rinses closestool, just intracavitary dirty water is easily returned
Stream or overflow are not easy blowdown to tapping hole.And the flushing mechanism 20 of the present embodiment, washable surface 140 and sewage draining exit are not only by two
A independent water pipe bath, bath pressure are concentrated, and the aperture of the delay groove 2032 of the first valve body 210 is less than the second valve body
The aperture of 220 delay groove 2032, amount of flush water rationally quantify, and can solve the problems, such as that just intracavitary dirty water flows backward to tapping hole,
Can effectively by dirty water and excrement be expelled directly out sewage draining exit；And in flushing cycle, dunghill is discharged to drain outlet 110,
Washable surface 140 easy to clean, removal are deposited or adhered to the solid or liquid wastes on clean surface, then moisturizing water shutoff replace clearly
Water, to make to keep relatively clean in closestool.
Referring to Fig. 5,6, an embodiment also provides a kind of closestool, including the flashing valve；Or including the bath
Mechanism 20.The closestool has above-mentioned flashing valve or flushing mechanism 20, and flushing is more powerful, can be under using lesser water consumption
Reach powerful flushing effect.
In one embodiment, a kind of closestool, including closet bowl body 10, flushing mechanism 20, the first jet water spout 30 and second
Jet water spout 40 offers drain outlet 110, flushing tank 120 and jet port 130, the flushing mechanism 20 on the closet bowl body 10
Including the first valve body 210 and the second valve body 220, water inlet 212 is offered on first valve body 210 and the second valve body 220
With water outlet 214, the water inlet 212 with water inlet pipe 50 for being connected to, one end of first jet water spout 30 and the first valve body
210 water outlet 214 is connected to, and the other end is connected to the jet port 130, one end of second jet water spout 40 and the second valve body
220 water outlet 214 is connected to, and the other end is connected to the flushing tank 120, and the first valve body 210 is equipped with the second valve body 220
Flushing switch 201.
As shown in Figure 1, 2, 3, the inner wall upper end of the closet bowl body 10, the second jet water spout 40 is arranged in the flushing tank 120
Interior water is gone out by the flush port 122 of flushing tank 120, entrance of the jet port 130 towards drain outlet 110, the first bath
Water in pipe 30 is gone out by jet port 130 is rinsed sewage draining exit, and the water confluence for rinsing washable surface 140 with flushed channel enters
Drain outlet 110.In one embodiment, the drain outlet 110 on closet bowl body 10, flushing tank 120 and jet port 130, wash
Position identical with Conventional toilets can be used in wash one's face 140 setting position, such as the inner wall that washable surface 140 is closet bowl body 130, bath
The upper end of washable surface 140 is arranged in slot 120, and the lower end of washable surface 140 is arranged in drain outlet 110 and jet port 130.
The closestool uses the independent flushing mechanism 20 of dual-valve body, makes the first jet water spout being rinsed to drain outlet 110
30 and the second jet water spout 40 for being rinsed to washable surface 140 separate, two independent jet water spouts respectively with flushing tank 120 and spray
Loophole 130 is connected to, and after pressing flushing switch 201, the tap water in water inlet pipe 50 is directly through the first valve body 210 and the second valve body
220 are separately dispensed into the first jet water spout 30 and the second jet water spout 40, are sprayed by flush port 122 and jet port 130, to washable surface
140 are rinsed with sewage draining exit, avoid the loss of bath pressure and kinetic energy of washing by water, and flushing is more powerful, can be using lesser
Reach powerful flushing effect under water consumption.
Referring to Fig.1-6, state is rinsed, when pressing flush switch, push-rod assembly 205 is along the side where delay water chamber 203
To movement, drive movable valve plug 204 to move along its inner wall, be connected to water outlet 214 with water inlet 212, and water inlet 212 and into
Water pipe 50 is connected to, the pressure and atmospheric pressure phase at this point, the moment that the static pressure in intake antrum 209 is released, in valve body 202
Deng, the hydraulic pressure potential energy of daily tap water generation is converted into bath kinetic energy, and moment forms bath water flow, and it generates and is pressurized impulse force, realization
The Pressurized flushing of closestool；For two valve bodies according to delay principle, respectively exclude setting presses water requirement simultaneously.When unclamp flush switch,
Elastic parts 206, which is sprung back, makes movable valve plug 204 generate the trend towards the movement close to the direction where flushing switch 201, activity
Spool 204 is mobile to flushing switch 201 under the screen resilience of elastic parts 206, and the water pressure being delayed in water chamber 203 at this time is logical
Delay groove 2032 is crossed to delay water cavity internal drainage, prevents movable valve plug 204 close to flushing switch 201.By to elastic group
The opening size control of the elastic force of part 206 and the groove 2032 that is delayed, can control water cavity 208 to be connected to intake antrum 209
Time, in the range of 2 to 15 seconds, automatic time delay is closed.The late release time is controlled by the design for the groove 2032 that is delayed, from
And achieve the purpose that control bath water.The distribution according to need of bath water is realized by the principle of time-delay closing, focuses bath water
Amount, focuses the bath kinetic energy of water, reaches and rinses powerful, reaches super water-saving, further solves that closestool water outlet is powerless and blowdown is difficult
Pain spot.
Compared to traditional closestool, which is not necessarily to through water tank water storage, without the setting bath water in closestool ceramic body
Road, but by flushing mechanism 20, the first jet water spout 30 is connect with the second jet water spout 40 with most smooth, shortest bath distance
Flushing tank 120 and jet port 130, be rinsed blowdown to closestool, passes through the concentration of water, the bath pressure of flushing mechanism 20
Pressurization and water pipe connection distance are most short, directly distribute appropriate water to the washable surface of closestool 140 and rinse, and distribute a large amount of bath water
The focusing water and strong flushing pipeline that amount and Pressurized flushing carry out drain outlet 110, so that closestool siphon occurs than commonly
Closestool shifts to an earlier date, and punching caused by effectively the water and pressure of solution washable surface 140 and drain outlet 110 are inadequate is not washed clean, rinsed
The industry problem of powerless, blocking and excretion hardly possible, is further ensured that entire closestool can reach strong under using lesser water consumption
The flushing effect of strength.
As shown in Figure 5,6, optionally, which further includes cabinet 70, and the cabinet 70 is integrated with the closet bowl body 10
Structure, the flushing mechanism 20 are arranged in the cabinet 70, and the cabinet 70 is equipped with the passed through for the first jet water spout 30
One through-hole, the second through-hole passed through for the second jet water spout 40 and the third through-hole passed through for water inlet pipe 50.Do not make in the cabinet 70
It stores water to use, for installing flushing mechanism 20, makes to form an entirety between flushing mechanism 20, cabinet 70 and closet bowl body 10,
Ensure that the structure of entire closestool is coherent, shape is complete.Optionally, the flushing mechanism 20 is fixed on cabinet 70 by fixing seat 80
It is interior.First jet water spout 30 of the closestool is directly connected to jet port 130, and the second jet water spout 40 is directly connected to rinse mouth, in closestool not
Be arranged again ceramics injection flushing pipeline, thoroughly solve the gas leakage leak of inner cavity triangle position, also solve because excessive temperature differentials earthenware duct because
The industry problem of water icing bursting by freezing.According to actual needs, it can also be not provided with cabinet 70, directly by flushing mechanism 20 and therewith
The water pipe of connection exposes to being partially buried in wall of closet bowl body 10, and master switch 230 is only exposed on wall.
Optionally, first jet water spout 30, the second jet water spout 40 caliber size be four be in charge of, six are in charge of or six points
Pipe turns four and is in charge of.The present embodiment is in charge of using six, can further increase hydraulic pressure, it is ensured that flushing effect., through research and survey repeatedly
Test card in the range by the caliber setting of the first jet water spout 30, the second jet water spout 40 can generate bigger bath kinetic energy,
Guarantee that toilet-washing face 140 is got express developed and flushing strength is more powerful.
In one of the embodiments, as shown in Fig. 2, the flushing tank 120 is cricoid open slot, and flushing tank 120
The one end being connected to the second jet water spout 40 be it is high-end, the height of flushed channel by the high-end bath direction along the second jet water spout 40 gradually
It reduces, to form Scroll-tupe water flow；When the second jet water spout 40 water by the second jet water spout 40 enter the structure flushing tank 120
When, Scroll-tupe water flow can be formed, whirlpool washout directly is carried out to the washable surface of closestool 140, washes away that dynamics is bigger, and effect is more preferable.
In another embodiment, flushing tank 120 is cricoid channel, and channel is on the wall surface of 10 inside of closet bowl body
Offer multiple water holes.I.e. when the water of the second jet water spout 40 enters the flushing tank 120 of the structure by rinse mouth, water is from each mistake
Water hole outflow, cleans the face of scrubbing, the flushing tank 120 of the structure is avoided that dunghill enters flushing tank 120.
As shown in Figure 1, 2, further, the drain outlet 110 is hydrocone type structure.That is the structure of the closestool is applicable
On siphonage-toilet, have many advantages, such as that water-saving result is good, flushing effect is good, less energy-consuming, noise are small.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of flashing valve, which is characterized in that including valve body, delay water chamber, movable valve plug, flushing switch, push-rod assembly
And the elastic parts that push-rod assembly can be driven to spring back, the delay water chamber, movable valve plug, push-rod assembly and elastic parts are all provided with
It sets in the valve body, the valve body is equipped with water inlet and water outlet, and described flushing switch one end is arranged in the valve
In ontology, the other end stretches out the valve body, and one end of the movable valve plug can be slidably matched with the inner wall of delay water chamber, make
The water inlet is connected to or disconnects with water outlet, the other end of the movable valve plug stretch out delay water chamber and with the push rod group
One end of part connects, and the other end of the push-rod assembly connect or abuts with the flushing switch, on the delay water chamber
The inlet opening being connected to its inner cavity is offered, and offers delay groove on the inner wall for the water chamber that is delayed；
Be additionally provided with swivel nut in the valve body, and the inner wall of the valve body is equipped with flange, one end of the swivel nut with it is described
The delay water chamber is pressed on the flange by valve body connection, the other end；
The inner cavity of the valve body is separated into two chambers under the movable valve plug not bath state, is connected to the water outlet
Chamber be water cavity, the chamber being connected to the water inlet be intake antrum.
2. flashing valve according to claim 1, which is characterized in that the push-rod assembly passes through the swivel nut and movable valve plug
Connection, and first seal is equipped between the swivel nut and push-rod assembly, second is equipped between the swivel nut and delay water chamber
Sealing element forms the water cavity excessively between first seal and second seal, the water cavity of crossing is connected to water outlet, the work
Movable valve plug is sealed with the second seal under natural conditions to be cooperated, and disconnects the water cavity of crossing with water inlet.
3. flashing valve according to claim 2, which is characterized in that the movable valve plug includes third sealing element, connection spiral shell
One end of bar and clamping sleeve, the connecting screw is connect with push-rod assembly, and the other end is connect with clamping sleeve, the third sealing element
Be set on the clamping sleeve and can be slidably matched with the inner wall of delay water chamber, under natural conditions the end face of the clamping sleeve with
The second seal sealing cooperation.
4. flashing valve according to claim 3, which is characterized in that the movable valve plug further includes the 4th sealing element, described
Clamping sleeve is equipped with stepped hole, and the connecting screw is equipped with annular groove close to one end of nut, and the 4th sealing element is arranged
In the annular groove, the connecting screw passes through the stepped hole far from one end of nut and connect with push-rod assembly.
5. flashing valve according to claim 2, which is characterized in that the elastic parts includes outer spring and setting bullet outside
One end of inner spring in spring, the outer spring abuts or connect with flushing switch, and the other end is abutted with the swivel nut, described
One end of inner spring abuts or connect with the push-rod assembly, and the other end is abutted with the swivel nut.
6. according to the described in any item flashing valves of claim 2-5, which is characterized in that the valve body includes the first cylinder, the
Two cylinders and connector drum, first cylinder are threadedly coupled with connector drum, and the connector drum is pressed on spiral shell by circlip
It puts on, the swivel nut is connect with the second cylinder screw.
7. flashing valve according to claim 6, which is characterized in that the swivel nut includes the housing and inner sleeve of threaded connection,
Form the groove for accommodating the first seal between the housing and inner sleeve, the push-rod assembly sequentially pass through the housing and
First seal is connect with movable valve plug, is connect on the outside of the housing with the second cylinder screw, and the inner sleeve is far from the first sealing
One end of part is pressed on delay water chamber, and is formed between the delay water chamber and inner sleeve and accommodated the recessed of the second seal
Slot.
8. a kind of flushing mechanism, which is characterized in that wash by water as described in any one of claim 1-7 including triple valve and two
Valve, two flashing valves are respectively the first valve body and the second valve body, and the water inlet of the triple valve is used to be connected to water inlet pipe,
One water outlet of the triple valve is connected to the water inlet of the first valve body, another water outlet of triple valve and the second valve body
Water inlet connection, the water outlet of the first valve body is for connecting the first jet water spout, and the water outlet of the second valve body is for connecting the second punching
Water pipe, the flushing switch of first valve body and the flushing switch of the second valve body are integrally connected to form a master switch.
9. flushing mechanism according to claim 8, which is characterized in that the aperture of the delay groove of first valve body is less than
The aperture of the delay groove of second valve body, makes the amount of flush water and the amount of flush water for stating the second bath of first jet water spout
Ratio be 8:2 to 9:1.
10. a kind of closestool, which is characterized in that including the described in any item flashing valves of claim 1-7；Or including claim
The described in any item flushing mechanisms of 8-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266824.1A CN108316425B (en) | 2018-03-28 | 2018-03-28 | Flashing valve, flushing mechanism and closestool |
| PCT/CN2018/097610 WO2019184166A1 (en) | 2018-03-28 | 2018-07-27 | Flushing valve, flushing mechanism and toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266824.1A CN108316425B (en) | 2018-03-28 | 2018-03-28 | Flashing valve, flushing mechanism and closestool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108316425A CN108316425A (en) | 2018-07-24 |
| CN108316425B true CN108316425B (en) | 2019-11-15 |
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ID=62899646
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810266824.1A Active CN108316425B (en) | 2018-03-28 | 2018-03-28 | Flashing valve, flushing mechanism and closestool |
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| CN (1) | CN108316425B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184166A1 (en) * | 2018-03-28 | 2019-10-03 | 日丰企业（佛山）有限公司 | Flushing valve, flushing mechanism and toilet |
| CN113883326B (en) * | 2021-10-28 | 2024-06-04 | 中国船舶重工集团衡远科技有限公司 | Supercharging time-delay device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6308348B1 (en) * | 2000-10-19 | 2001-10-30 | Wen-Guey Liou | Continuous water level controller |
| CN201326817Y (en) * | 2008-12-11 | 2009-10-14 | 欧挺维 | Pressed type flushing valve |
| US9476192B2 (en) * | 2011-12-22 | 2016-10-25 | Lab (Xiamen) Sanitary Fittings Inc | Soft-touch double-drain valve |
| CN203297709U (en) * | 2013-06-09 | 2013-11-20 | 福建汇才实业发展有限公司 | Bottom-in side-out magnetic type delayed flush valve element |
| CN205369447U (en) * | 2015-12-16 | 2016-07-06 | 黄阳 | Two sections play water dual spray water conservation flushometers |
| CN206093099U (en) * | 2016-09-26 | 2017-04-12 | 温州阿母斯丹洁具科技有限公司 | Self -imposed case of flicking formula time delay |
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2018
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