CN108487386A - Air is every dirty device and intelligent closestool - Google Patents
Air is every dirty device and intelligent closestool Download PDFInfo
- Publication number
- CN108487386A CN108487386A CN201810232049.8A CN201810232049A CN108487386A CN 108487386 A CN108487386 A CN 108487386A CN 201810232049 A CN201810232049 A CN 201810232049A CN 108487386 A CN108487386 A CN 108487386A
- Authority
- CN
- China
- Prior art keywords
- tube body
- air
- water
- lower tube
- seal assembly
- 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.)
- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 145
- 238000005381 potential energy Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 38
- 239000000565 sealant Substances 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 108091006146 Channels Proteins 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 102000004391 Aquaporin 6 Human genes 0.000 description 1
- 108090000977 Aquaporin 6 Proteins 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
- E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
-
- 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
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
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)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses air every dirty device, including upper tube body and lower tube body, elastic seal assembly is provided between upper tube body and lower tube body, the side of lower tube body is provided with one-way air inlet component, the lower end of lower tube body is connected with jet water spout, and elastic seal assembly is unfolded into water passage when being pressurized；When upper tube body is intake, elastic seal assembly is opened under the action of hydraulic pressure, when flow passes through water passage, water speed increase drives the air pressure in lower tube body to reduce, and one-way air inlet component automatically opens sucking air；When upper tube body stops water inlet, elastic seal assembly is closed, water there are potential energy because can also continue to flow a distance, negative pressure is formed in lower tube body, air is further charged in lower tube body and jet water spout, after water potential energy discharges, one section of air is formed in lower tube body and jet water spout every dirty column, the advantage is that：Not only it can prevent bacterium from infecting running water pipe by water seal layer, but also water seal layer adverse current can be prevented into running water pipe, the health for realizing intelligent closestool uses.
Description
Technical field
The present invention relates to a kind of air every dirty equipment, more particularly, to air every dirty device and intelligent closestool.
Background technology
Now with the rise of intelligentized Furniture, intelligent closestool is gradually popularized and steps into common people house.Intelligent closestool is logical
Cross a kind of device that solenoid valve directly uses the tap water in running water pipe to be rinsed the sewage in closestool.Its water inlet pipe and
Jet water spout is directly connected by solenoid valve, and jet water spout is directly connected to the water seal layer bottom of closestool.When needing to rinse closestool, beat
Open electromagnetic valve, the tap water direct in water pipe were connected jet water spout and were rinsed to closestool inside.
The shortcomings that existing intelligent closestool, is：1, when intelligent closestool rinse after, can intelligent closestool bottom there are
One water seal layer for easily growing bacterium.And the jet water spout of intelligent closestool is the water seal layer bottom for being directly connected to closestool, then
Bacterium inside intelligent closestool urinal water seal layer will enter running water pipe along jet water spout and solenoid valve, cause running water pipe
Pollution, to human body health generate harm.When 2, generating negative pressure in running water pipe, the water seal layer washed by water in hose flows back
Into in water supply pipe, the pollution to running water pipe is further resulted in.Such as：When tap water cut-off, Stall is shared with second floor
One running water inlet channel, when Stall opens tap, negative pressure is generated in water supply pipe can be second floor and intelligent horse
The water seal layer suck-back that bucket is connected directly returns in water supply pipe.
Invention content
Technical problem to be solved by the invention is to provide one kind capable of forming one section of air in jet water spout and lower tube body
It prevents water seal layer from polluting running water pipe every dirty column, and prevents the water seal layer in closestool countercurrently to the air of running water pipe every dirt
Device and intelligent closestool, the present invention apply also for other any need by air partition solution other than being applicable in intelligent closestool
Certainly between liquid and liquid isolating problem object, such as：Conventional toilet, urinal, hand washing sink, floor drain, watering place etc..
Technical solution is used by the present invention solves above-mentioned technical problem：Air is every dirty device, including upper tube body is under
Tube body, is provided with elastic seal assembly between upper tube body and lower tube body, the side of lower tube body is provided with one-way air inlet component, down tube
The lower end of body is connected with jet water spout, and elastic seal assembly is unfolded into water passage when being pressurized, and the area of passage of upper tube body is more than
The area of passage of water passage；When upper tube body is intake, elastic seal assembly is opened under the action of hydraulic pressure, it is logical that flow passed through water
When road, water speed increase drives the air pressure in lower tube body to reduce, and one-way air inlet component automatically opens sucking air；Upper tube body stop into
When water, elastic seal assembly is closed, and water forms negative pressure because can also continue to flow a distance there are potential energy in lower tube body,
Air is further charged in lower tube body and jet water spout, and after water potential energy discharges, one section is formed in lower tube body and jet water spout
Air is every dirty column.
The further preferred embodiment of the present invention is：The elastic seal assembly includes upper support bar, lower support bar, liquid
Sealing element and (the first back-moving spring, upper support bar are horizontally installed in upper tube body, and lower support bar is horizontally installed in lower tube body, the
One resetting spring is arranged between lower support bar and liquid sealant, there are when hydraulic pressure above liquid sealant, liquid sealant
Opening water passage is moved down, water is flowed into from upper tube body in lower tube body by water passage；When hydraulic pressure is eliminated, liquid sealant exists
The lower end for blocking upper tube body is moved up under the action of (the first back-moving spring, water passage is closed.
The further preferred embodiment of the present invention is：The liquid sealant includes upper locating shaft, lower locating shaft and sets
The liquid seal in centre position to be set, upper Positioning holes are provided on upper support bar, upper positioning shaft sleeve is located in upper Positioning holes, under
Lower Positioning holes are provided on supporting rod, lower positioning shaft sleeve is located in lower Positioning holes, and (the first back-moving spring is set on lower locating shaft,
One end of (the first back-moving spring is resisted against on the upper surface of lower support bar, and the other end is resisted against the lower face of liquid seal.
The further preferred embodiment of the present invention is：It is provided with annular flange on the inner wall of the lower end of the upper tube body；
When liquid sealant and annular flange are in contact, elastic seal assembly is closed；When liquid sealant and annular flange separate, liquid
The water passage is formed between sealing element and annular flange, elastic seal assembly is opened.
The further preferred embodiment of the present invention is：The liquid sealant includes upper location-plate and lower positioning plate, upper fixed
It is provided with the first rubber pad between position plate and lower positioning plate, upper location-plate may pass through the lower end of upper tube body and make the first rubber pad
It is resisted against the lower end of upper tube body.
The further preferred embodiment of the present invention is：The one-way air inlet component includes air inlet pipe, on the inner wall of air inlet pipe
It is provided with side support, sealing plate is provided at the nozzle of air inlet pipe, venthole, side support and sealing are provided on sealing plate
It is provided with seals between plate, second back-moving spring is provided between seals and side support；When in lower tube body
Air pressure when reducing to numerical value of N or less, seals move inward, and venthole is opened, and gas enters down tube across venthole
In vivo；When the air pressure in lower tube body increases to N or more, seals are displaced outwardly stifled under the action of second back-moving spring
The venthole that residence is stated.
The further preferred embodiment of the present invention is：The seals include air seal portion and positioning column, collateral
Side positioning hole is provided in support member, positioning column insertion side location hole is interior and can move reciprocatingly along side positioning hole.
The further preferred embodiment of the present invention is：The air seal portion includes fixed plate and fixed block, the second rubber
Pad is arranged between fixed plate and fixed block, and when being moved outside seals, fixed block is extend into venthole, the second rubber pad envelope
Firmly venthole；When being moved in seals, fixed block removes venthole, and air is along between seals and air inlet inside pipe wall
Gap enter in lower tube body.
The further preferred embodiment of the present invention is：Multiple guiding ribs, multiple guiding are provided on the inside of the air inlet pipe
Muscle enclose is provided between two neighboring guiding rib and passes through for air around the space moved back and forth for seals is formd
Venting channels.
Intelligent closestool, including staving are provided with water inlet pipe and switch module in staving, it is characterised in that the switching group
One end of part is connected with above-mentioned air every dirty device, turns on the switch component, upper tube body water inlet opens elasticity under hydraulic pressure effect
Seal assembly, when water flows through the water passage of elastic seal assembly, water flow velocity increases, and the air pressure in lower tube body reduces, unidirectionally into
Pneumatic module automatically opens sucking air；Component is turned off the switch, water inlet pipe stops water inlet, and water is because there are potential energy can also continue to flow
A distance forms negative pressure in lower tube body, and air is further charged in lower tube body and jet water spout, and water potential energy release finishes
Afterwards, one section of air is formed in lower tube body and jet water spout every dirty column.
Present invention utilizes Venturi effects and Bernoulli's theorem, from Venturi effect：The fluid of restricted flow exists
When by the flow section of diminution, there is the phenomenon that flow velocity increase in fluid, and flow velocity is inversely proportional with flow section, is determined by Bernoulli Jacob
Known to reason：When perfect fluid makees Steady Flow along flow tube, flowing velocity increases, and the static pressure of fluid will reduce；Conversely, flowing velocity
Reduce, the static pressure of fluid will increase.In the present invention, elastic seal assembly when there is hydraulic pressure for opening, when hydraulic pressure disappears
It closes.One-way air inlet component is used for when the air pressure of lower tube body is relatively low, and air can enter in lower tube body, and the air pressure of lower tube body
When higher, air can not be discharged from one-way air inlet component.When upper tube body is intake, elastic packing group is opened under hydraulic pressure effect
Part, when water flows through the water passage of elastic seal assembly, since the area of passage of upper hose is more than the area of passage of water passage,
So according to Venturi effect, the water flow velocity that lower tube body is entered in water passage increases, and according to Bernoulli's theorem, in lower tube body
Air pressure reduces, and one-way air inlet component automatically opens sucking air；When upper tube body stops water inlet, water is because there are potential energy to continue
A distance is flowed, negative pressure is formed in lower tube body, air is made to further flow into lower tube body, the water mixing in jet water spout is empty
Gas previously advances a distance, until the potential energy release of water finishes, one section of air is formed in lower tube body and jet water spout every dirty column.
Air every dirty column in jet water spout water seal layer and elastic seal assembly by one end air column interval, bacterium in water seal layer without
Method pollutes running water pipe along elastic seal assembly and switch module；Simultaneously, even if generating negative pressure in water inlet pipe, elasticity is close
The liquid sealant of sealing assembly, which moves up, seals water passage, can effectively prevent in jet water spout in water seal layer adverse current to running water pipe
And it pollutes.Air can not only prevent bacterium from infecting running water pipe by water seal layer every the setting of dirty device, but also can prevent
Into running water pipe, the health for realizing intelligent closestool uses water seal layer adverse current.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram that elastic seal assembly and one-way air inlet component are in a sealed state in the present invention；
Fig. 3 is the structural schematic diagram of state when elastic seal assembly is opened in the present invention and one-way air inlet component seals；
Fig. 4 is the structural schematic diagram of state when elastic seal assembly is opened in the present invention and one-way air inlet component is opened；
Fig. 5 is the structural schematic diagram of state when elastic seal assembly resets in the present invention and one-way air inlet component is opened；
Fig. 6 is the stereogram one of the present invention；
Fig. 7 is the stereogram two of the present invention；
Fig. 8 is the explosive view one of the present invention；
Fig. 9 is the explosive view two of the present invention
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
Air can be used every dirty device in intelligent closestool, can also be assemblied in other portions for needing to carry out air partition
On part.Embodiment hereof is mainly unfolded with regard to the air on intelligent closestool every dirty device.
As shown in figs. 1 to 9, air is every dirty device, including upper tube body 1 and lower tube body 2, and upper tube body 1 and lower tube body 2 can be with
It is provided separately, can also be wholely set.It is provided with elastic seal assembly 3 between upper tube body 1 and lower tube body 2, upper tube, 1 and down tube
The junction of body 2 is provided with the first sealing ring 71, and the side of lower tube body 2 is provided with one-way air inlet component 4, elastic seal assembly 3
For being opened when there is hydraulic pressure, closed when hydraulic pressure disappears.One-way air inlet component 4 is used for when the air pressure of lower tube body 2 is relatively low, empty
Gas can enter in lower tube body 2, and when the air pressure of lower tube body 2 is higher, air can not be discharged from one-way air inlet component 4.Down tube
The lower end of body 2 is connected with jet water spout 5, and common jet water spout 5 is hose, and elastic seal assembly 3 was unfolded into water when being pressurized logical
Road 6, the area of passage of upper tube body 1 are more than the area of passage of water passage 6；As shown in Figure 2-5, when upper tube body 1 is intake, in hydraulic pressure
Under the action of open elastic seal assembly 3, flow pass through water passage 6 when, water speed increase drive lower tube body 2 in air pressure drop
Low, one-way air inlet component 4 automatically opens sucking air；When upper tube body 1 stops water inlet, elastic seal assembly 3 is closed, and water is because deposit
It can also continue to flow a distance in potential energy, form negative pressure in lower tube body 2, air is further charged with lower tube body 2 and bath
In pipe 5, after water potential energy discharges, as shown in Figure 1, one section of air of formation in lower tube body 2 and jet water spout 5 is ultimately formed
Every dirty column 7.Air is come water seal layer and water inlet pipe (attached drawing is not shown) by airspace every dirty column 7, can both have been prevented thin
Bacterium infects running water pipe by water seal layer, and water seal layer adverse current can be prevented into running water pipe, realizes the health of intelligent closestool
It uses.
As shown in Fig. 2-Fig. 5, Fig. 8, Fig. 9, elastic seal assembly 3 includes upper support bar 31, lower support bar 32, hydraulic seal
Part 33 and (the first back-moving spring 34, upper support bar 31 are horizontally installed in upper tube body 1, and lower support bar 32 is horizontally installed on lower tube body
In 2, (the first back-moving spring 34 is arranged between lower support bar 32 and liquid sealant 33, and there are hydraulic pressure for 33 top of liquid sealant
When, liquid sealant 33 moves down opening water passage, and water is flowed into from upper tube body 1 in lower tube body 2 by water passage 6；Hydraulic pressure
When elimination, liquid sealant 33 moves up the lower end for blocking upper tube body 1, water passage 6 under the action of (the first back-moving spring 34
It closes.Liquid sealant 33 includes upper locating shaft 35, lower locating shaft 36 and liquid seal 37 in centre position is arranged, on
Upper Positioning holes 38 are provided on supporting rod 31, upper locating shaft 35 is set in upper Positioning holes 38, is provided with down on lower support bar 32
Location hole 39, lower locating shaft 36 are set in lower Positioning holes 39, and (the first back-moving spring 24 is set on lower locating shaft 36, and first is multiple
One end of position spring 24 is resisted against on the upper surface of lower support bar 32, and the other end is resisted against the lower face of liquid seal 37.On
Annular flange 40 is provided on the inner wall of the lower end of tube body 1；When liquid sealant 33 and annular flange 40 are in contact, elasticity is close
Sealing assembly 3 is closed；When liquid sealant 33 and annular flange 40 separate, formed between liquid sealant 33 and annular flange 40
Aquaporin 6, elastic seal assembly 3 are opened.Liquid sealant 33 includes upper location-plate 41 and lower positioning plate 42,41 He of upper location-plate
The first rubber pad 43 is provided between lower positioning plate 42, upper location-plate 41 and lower positioning plate 42 are rounded, and upper location-plate 41 is less than
Lower positioning plate 42, upper location-plate 41 may pass through the lower end of upper tube body 1 and the first rubber pad 43 made to be resisted against under upper tube body 1
End.
As shown in Fig. 2-Fig. 5, Fig. 8, Fig. 9, one-way air inlet component 4 includes air inlet pipe 51, is arranged on the inner wall of air inlet pipe 51
There is side support 53, sealing plate 54 is provided at the nozzle of air inlet pipe 51, venthole 55, side support are provided on sealing plate 54
It is provided with seals 56 between 53 and sealing plate 54, the second reset is provided between seals 56 and side support 53
Spring 57, is provided with the second sealing ring 72 between air inlet pipe 51 and sealing plate 54, air inlet pipe 51, side support 53, sealing plate 54,
Seals 56 and second back-moving spring 57 have collectively constituted one-way air inlet component 4；When the air pressure in lower tube body 34362 subtracts
When below to numerical value of N, seals 56 move inward, and venthole 55 is opened, and gas enters lower tube body 2 across venthole 55
It is interior；When the air pressure in lower tube body 2 increases to M or more, seals 56 are moved out under the action of second back-moving spring 57
It is dynamic to block venthole 55.Seals 56 include air seal portion 58 and positioning column 59, and it is fixed that side is provided in side support 53
Position hole 60 can move reciprocatingly in 59 insertion side location hole 60 of positioning column and along side positioning hole 60, and the amplitude moved is big
It is generally 2mm.Air seal portion 58 includes fixed plate 61 and fixed block 62, and the second rubber pad 63 is arranged in fixed plate 61 and fixed block
Between 62, when being moved outside seals 56, fixed block 62 is extend into venthole 55, and the second rubber pad 63 seals venthole 55；
When moving in seals 56, fixed block 62 removes venthole 55, air along seals 56 and 51 inner wall of air inlet pipe it
Between gap enter in lower tube body 2.The inside of air inlet pipe 51 is provided with multiple guiding ribs 64, and multiple guiding ribs 64 are around formation
For the space that seals 56 move back and forth, be provided between two neighboring guiding rib 64 for air by ventilation
Channel 65.
Intelligent closestool, including staving (attached drawing is not shown) are provided with water inlet pipe (attached drawing is not shown) and switching group in staving
Part (attached drawing is not shown), switch module is common for solenoid valve, and one end of switch module is connected with above-mentioned air every dirty device,
Component is turned on the switch, as shown in Figs. 1-5, upper tube body 1 is intake, and opens elastic seal assembly 3 under hydraulic pressure effect, water flows through elasticity
When the water passage 6 of seal assembly 3, water flow velocity increases, and the air pressure in lower tube body 2 reduces, and one-way air inlet component 4 automatically opens suction
Enter air；Component is turned off the switch, water inlet pipe stops water inlet, and water there are potential energy because can also continue to flow a distance, in down tube
Negative pressure is formed in body 2, air is further charged in lower tube body 2 and jet water spout, after water potential energy discharges, in 2 He of lower tube body
One section of air is formed in jet water spout every dirty column 7.
Air provided by the present invention is described in detail every dirty device and intelligent closestool above, it is used herein
Principle and implementation of the present invention are described for specific case, and the explanation of above example is only intended to help to understand this
Invention and core concept.It should be pointed out that for those skilled in the art, not departing from the principle of the invention
Under the premise of, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the claims in the present invention
In protection domain.
Claims (10)
1. air is every dirty device, it is characterised in that be arranged including upper tube body and lower tube body, between upper tube body and lower tube body flexible
The side of seal assembly, lower tube body is provided with one-way air inlet component, and the lower end of lower tube body is connected with jet water spout, elastic seal assembly
Water passage is unfolded into when compression, the area of passage of upper tube body is more than the area of passage of water passage；When upper tube body is intake,
Elastic seal assembly is opened under the action of hydraulic pressure, when flow passes through water passage, water speed increase drives the air pressure drop in lower tube body
Low, one-way air inlet component automatically opens sucking air；When upper tube body stops water inlet, elastic seal assembly is closed, and water is because exist
Potential energy can also continue to flow a distance, and negative pressure is formed in lower tube body, and air is further charged in lower tube body and jet water spout,
After water potential energy discharges, one section of air is formed in lower tube body and jet water spout every dirty column.
2. air according to claim 1 is every dirty device, it is characterised in that the elastic seal assembly includes upper support
Bar, lower support bar, liquid sealant and (the first back-moving spring, upper support bar are horizontally installed in upper tube body, and lower support bar is lateral
It is arranged in lower tube body, (the first back-moving spring is arranged between lower support bar and liquid sealant, exists above liquid sealant
When hydraulic pressure, liquid sealant moves down opening water passage, and water is flowed into from upper tube body in lower tube body by water passage；Hydraulic pressure disappears
Except when, liquid sealant moves up the lower end for blocking upper tube body under the action of (the first back-moving spring, and water passage is closed.
3. air according to claim 2 is every dirty device, it is characterised in that the liquid sealant include upper locating shaft,
Lower locating shaft and liquid seal in centre position is set, is provided with upper Positioning holes on upper support bar, upper locating shaft is arranged
In upper Positioning holes, lower Positioning holes are provided on lower support bar, lower positioning shaft sleeve is located in lower Positioning holes, (the first back-moving spring set
It is located on lower locating shaft, one end of (the first back-moving spring is resisted against on the upper surface of lower support bar, and it is close that the other end is resisted against liquid
The lower face in envelope portion.
4. air according to claim 2 is every dirty device, it is characterised in that on the inner wall of the lower end of the upper tube body
It is provided with annular flange；When liquid sealant and annular flange are in contact, elastic seal assembly is closed；Liquid sealant and annular
When flange separates, the water passage is formed between liquid sealant and annular flange, elastic seal assembly is opened.
5. air according to claim 2 is every dirty device, it is characterised in that the liquid sealant includes upper location-plate
With lower positioning plate, the first rubber pad is provided between upper location-plate and lower positioning plate, upper location-plate may pass through the lower end of upper tube body
Portion simultaneously makes the first rubber pad be resisted against the lower end of upper tube body.
6. air according to claim 1 is every dirty device, it is characterised in that the one-way air inlet component includes air inlet pipe,
It is provided with side support on the inner wall of air inlet pipe, sealing plate is provided at the nozzle of air inlet pipe, venthole is provided on sealing plate,
It is provided with seals between side support and sealing plate, the second reset bullet is provided between seals and side support
Spring；When the air pressure in lower tube body reduces, seals move inward, and venthole is opened, and gas is entered across venthole
In lower tube body；When the air pressure in lower tube body increases, seals are displaced outwardly under the action of second back-moving spring and block
The venthole.
7. air according to claim 6 is every dirty device, it is characterised in that the seals include air seal
Portion and positioning column, are provided with side positioning hole in side support, can do in positioning column insertion side location hole and along side positioning hole
It moves back and forth.
8. air according to claim 6 is every dirty device, it is characterised in that the air seal portion include fixed plate and
Fixed block, the second rubber pad are arranged between fixed plate and fixed block, and when being moved outside seals, fixed block extend into venthole
Interior, the second rubber pad seals venthole；When being moved in seals, fixed block removes venthole, and air is along seals
Gap between air inlet inside pipe wall enters in lower tube body.
9. air according to claim 6 is every dirty device, it is characterised in that be provided on the inside of the air inlet pipe multiple
Guiding rib, multiple guiding ribs are set around the space moved back and forth for seals is formd between two neighboring guiding rib
Be equipped with for air by venting channels.
10. intelligent closestool, including staving, it is provided with water inlet pipe and switch module in staving, it is characterised in that the switching group
One end connection air any just like claim 1-9 of part turns on the switch component every dirty device, and upper tube body is intake,
Hydraulic pressure effect is lower to open elastic seal assembly, and when water flows through the water passage of elastic seal assembly, water flow velocity increases, in lower tube body
Air pressure reduce, one-way air inlet component automatically opens sucking air；Component is turned off the switch, water inlet pipe stops water inlet, and water is because deposit
It can also continue to flow a distance in potential energy, form negative pressure in lower tube body, air is further charged with lower tube body and jet water spout
It is interior, after water potential energy discharges, one section of air is formed in lower tube body and jet water spout every dirty column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232049.8A CN108487386B (en) | 2018-03-20 | 2018-03-20 | Air dirt isolation device and intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232049.8A CN108487386B (en) | 2018-03-20 | 2018-03-20 | Air dirt isolation device and intelligent closestool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108487386A true CN108487386A (en) | 2018-09-04 |
| CN108487386B CN108487386B (en) | 2024-03-22 |
Family
ID=63318572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232049.8A Active CN108487386B (en) | 2018-03-20 | 2018-03-20 | Air dirt isolation device and intelligent closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108487386B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736404A (en) * | 2019-03-04 | 2019-05-10 | 九牧厨卫股份有限公司 | A kind of cleaning closestool and draining valve module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736404A (en) * | 2019-03-04 | 2019-05-10 | 九牧厨卫股份有限公司 | A kind of cleaning closestool and draining valve module |
| CN109736404B (en) * | 2019-03-04 | 2024-03-29 | 九牧厨卫股份有限公司 | Clean closestool and drain valve subassembly |
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