CN109811848A - A kind of overflow suction interface - Google Patents
A kind of overflow suction interface Download PDFInfo
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- CN109811848A CN109811848A CN201910190815.3A CN201910190815A CN109811848A CN 109811848 A CN109811848 A CN 109811848A CN 201910190815 A CN201910190815 A CN 201910190815A CN 109811848 A CN109811848 A CN 109811848A
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- overflow
- tonifying
- valve
- interface
- moisturizing
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The invention discloses a kind of overflow suction interfaces comprising exhaust manifold, air extracting seal set, spill valve, tonifying Qi valve module and moisturizing end cap;Wherein, interface connects below air extracting seal set, spill valve and exhaust manifold, and tonifying Qi valve module and moisturizing end cap are connect with the interface of supervisor top, and exhaust manifold horizontal interface connects air extractor;The overflow suction interface provided through the invention, not only may be implemented to be evacuated, and can the overflow when cistern water level is excessively high, when water level is too low, closed channel prevents air inlet.The present invention is used to connect the exhaust deodorization device of closestool overflow pipe, the original relief function of cistern can be retained, when also ensuring bath can self-closed, meet the condition of exhaust apparatus exhaust work at any time, all demands such as bath, exhaust, overflow have been taken into account, there is very strong practicability.
Description
Technical field
The present invention relates to a kind of overflow suction interfaces, further relate to toilet and exclude foul smell field, especially a kind of
The overflow tonifying Qi interface of toilet deodorant Ji Qikouchu.
Background technique
Currently, closestool using very universal, but the foul smell that while going to the toilet generates can not effectively eliminate, daily at people
A major problem when going to the toilet still, is acquired smelly so closestool exhaust deodorization device comes into being by overflow port in cistern
The solution of gas needs to attend to one thing and lose sight of another in face of gas collection and the problem of taking into account of overflow, so needing a kind of with overflow
The pumping of gas compensation function helps the work well for being vented deodorization device.
In the prior art, all there are various problems in common closestool overflow port gas collection interface, now simply be listed below:
1, directly closing connection, ignores the needs of overflow and tonifying Qi;On the one hand the design destroys the existing overflow of closestool
Function causes overflow hidden danger;On the other hand, eliminate gas compensation function, when causing closet flushing can not timely tonifying Qi, make to rush closestool
Shi Shuiliu is unsmooth, influences scouring effect.Meanwhile under extreme case, it is also possible to can be obtained by exhaust apparatus suck-back sewer odor
Mistake is not repaid.
2, double Inlet Manifold Designs are directlyed adopt, a root canal is connect for gas collection with overflow pipe, and another root canal is inserted directly down
Upstream face;When there is water in water tank, the nozzle of the latter is by water seal, when can satisfy the inspiratory demand and excessively high water level of exhaust
Spilling water function, still, after bath, in water tank when water level decreasing, which would be at vacant state, if needed at this time
Exhaust can then be extracted the gas in water tank by the pipe, lose scavenging action.
3, heavy caliber gas collecting tube designs, and is directly covered on overflow pipe using the big collection port of the overflow caliber than closestool, when
When having water in water tank, the gap between two pipes is filled by water, can be very good to realize exhaust, still, after bath, due to gas collection
Pipe can not touch the water surface, can be in hanging open state, at this time if necessary to exhaust deodorization, then can pass through the seam between two pipes
Gap extracts the gas in water tank, significantly influences exhaust effect and even fails.
The present invention is according to its application field and uses purpose, and problems faced is how to ensure deodorization collection port at any time
It can seal, and, while retaining the existing relief function of closestool and bath gas compensation function.
It is analyzed based on the demand, for the public affairs of the exact existing technical situation for grasping the field and corresponding solution
Situation is opened, present invention applicant has carried out detailed search using the patent search system of State Intellectual Property Office official website, and obtains
Following prior art information.Now these prior arts are done and simply summarizes and analyzes, to be better understood by hair of the invention
Bright design shows technical advantage and technical characterstic of the invention.
The prior art 1: application number CN201621154328.X discloses toilet seat deodoriser, " it is characterized in that air-breathing casing
Elbow one end is connected with overflow pipe, and the internal diameter of air-breathing casing elbow is greater than the outer diameter of overflow pipe, and air-breathing casing elbow bottom is high
In overflow pipe nozzle, casing and overflow pipe gap are sealed by water ", this technology is just meeting in FAQs mentioned above
3rd article, it is unable to satisfy the needs of the application problem of being solved.
The prior art 2: application number CN20140744464.3 discloses air exhauster of seat-type water closet, wherein collects the solution of port
Method are as follows: " Open Side Down covers on cistern overflow nozzle for exhaust tube, and the internal diameter of exhaust tube is greater than the outer diameter of overflow pipe, takes out
The lower bead of tracheae is lower than in cistern below water level line ", meet the 3rd article in FAQs mentioned above, Wu Faman
The needs of sufficient the application problem of being solved.
The prior art 3: application number 20140744464.3 discloses a kind of toilet seat with deodorizing device, wherein " into
Tracheae is connect with overflow pipe ", " outer wall of valve body is equipped with gas supplementing opening and overflow port, and outer blowdown pipe is housed on gas supplementing opening, gas supplementing opening with
Tonifying Qi slide valve is equipped between valve chamber, the overflow port is communicated with valve chamber, and overflow pipe is housed on overflow pipe, is equipped with overflow in overflow pipe
Float ", wherein refer to tonifying Qi and overflow, wherein tonifying Qi is realized by exterior blowdown pipe and tonifying Qi slide valve, overflow port
It is realized by overflow pipe and overflow float;" outer wall of valve body is equipped with gas supplementing opening and overflow port, on gas supplementing opening in the technology
Equipped with outer blowdown pipe 9, blowdown pipe 9 is all provided with through-hole, lower through-hole tonifying Qi, when water in toilet seat inlet valve failure, water tank up and down
When position is more than upper through-hole, upper through-hole plays certain drainage ", according to the attached drawing of the disclosure technology it is found that the blowdown pipe 9
Communicating valve bottom of chamber portion, it is entirely different with the application tonifying Qi flow structure to be solved;In addition, mention " gas supplementing opening and valve chamber it
Between be equipped with tonifying Qi slide valve 12, the overflow port communicates with valve chamber, equipped with overflow pipe II11 on overflow port, sets in overflow pipe II11
There is overflow float 10.The overflow pipe II11 is equipped with upper area and the next area, and normal condition underflow stream float 10 is located at bottom
Overflow port is blocked in area, and when tank intake valve of water breaks down, and water level is higher than the bottom of overflow pipe II11 in water tank, overflow is floating
Son 10 start to float enter upper area, water will enter exhaust pipe 8 be discharged ", it is mentioned that overflow float 10 in positive reason
It is located at the next area under condition, blocks overflow port, closure herein relies on the gravity of overflow float 10, and it is negative to limit exhaust apparatus manufacture
The ability of pressure.So the disclosure technology and unresolved the application no water-stop overflow port to be solved, have water to open overflow port
Allow the method for flooding problems, therefore is unable to satisfy the demand of the solved problem of the application.
Above-mentioned 3 prior arts are the solution in toilet deodorant field, below just similar anti-to return sealing etc. relevant
Valve gate technology compares explanation:
The prior art 4: application number CN201410286519.0, which discloses one kind, prevents gas overflowing in drainage pipeline from spreading
Mechanical floor drain, wherein the bored plate for preventing gas in pipelines from overflowing is by lever, sealed tube under the action of clump weight
Road outlet, when there is sewage inflow, under the action of water self gravity, bored plate is opened;Gas is prevented provided by the invention
The mechanical structure of spilling, it is although identical as this practical new solved cut-off effect for preventing gas from entering, still, the invention institute
The water flow discharge having and overflow direction of the invention are exactly the opposite, and need to automatically open when water is arranged at valve lower part,
Obviously the requirement of the application is unable to satisfy by the existing solution of the bored plate of gravity self-closed.
The prior art 5: application number CN201720213172.6 discloses compensatory sealing odour-proof floor drain, it is noted that " including
Floor drain ontology, floor drain core, panel turnover component ", component include " turnover panel, rubber sealing block, clump weight ", it is found that should according to its figure
The odour-proof floor drain technology that technology is solved upwarps turnover panel by lever by the gravity of clump weight and encloses valve port, when having
When water flow, passive open allows water flow to pass through, and meets the needs of deodorization draining;Likewise, preventing gas provided by the invention
The mechanical structure that body overflows, it is although identical as this practical new solved cut-off effect for preventing gas from entering, still, the invention
Possessed water flow discharge and overflow direction of the invention are exactly the opposite, and need to beat automatically when water is arranged at valve lower part
It opens, it is clear that the clump weight for providing gravity can not voluntarily float the entrance for allowing spilling water water flow, be unable to satisfy the application and need to solve
Overflow requirement.
The prior art 6: application number CN201621274158.9, which discloses turnover panel piston twin-tub water seal, resets formula mixing sealing
Floor drain, it is mentioned that " turnover plate type mechanically-sealing apparatus is made of structural body and turnover panel ", " turnover panel one end is equipped with automatic closure and matches
Weight, horizontal normally closed type are arranged in structure local lower end ";The mechanical structure that gas overflowing is prevented provided by the invention, with this reality
It is although identical with the cut-off effect for preventing gas from entering newly solved, still, the discharge of water flow possessed by the invention and this hair
Bright overflow direction is exactly the opposite, and needs to automatically open when water is arranged at valve lower part, it is clear that provides the clump weight of gravity
The entrance for allowing spilling water water flow can not voluntarily be floated, be unable to satisfy the overflow requirement that the application needs to solve.
The prior art 7: application number CN20172025605.6 discloses a kind of floor drain side turn over turnover panel outlet device, wherein
Mention " lower water body body lower part is equipped with water outlet, is equipped with the turnover panel being flexibly connected with it above water outlet, below water outlet with turn over
Plate is equipped with magnetic opposite magnet, and normal condition lower turnover panel is pasted under magnetic force and self gravitation effect naturally with outlet device ontology
It closes, water outlet is closed;When there is water to enter outlet device ontology, under the action of gravity and impact force, magnetic force and itself are overcome
Gravity opens turnover panel, and water is discharged into sewer pipe from water outlet." the mechanical knot of gas overflowing is prevented provided by the invention
Structure, it is although identical as this practical new solved cut-off effect for preventing gas from entering, still, the row of water flow possessed by the invention
It is exactly the opposite with overflow direction of the invention out, and need to automatically open when water is arranged at valve lower part, it is clear that there is magnetic force
It is attracted and is provided the valve of gravity counterweight, can not voluntarily float the entrance for allowing spilling water water flow, be unable to satisfy the application and need to solve
Overflow requirement certainly.
There are also application number CN201620187532.5 for the similar prior art, disclose a kind of buoyancy turnover panel floor drain, application number
CN201720776508.X discloses a kind of automatic sealed type deodorant floor drain etc., all similarly belongs to the lower drain function of satisfaction
Demand organization plan, be unable to satisfy the multi-functional demand taken into account of exhaust, overflow, tonifying Qi that the application mentions.
In addition, being all to realize the unlatching of valve using current scour, and do not show during the deodorization of sewer
There is technology to disclose and uses structure of the invention in closestool overflow suction interface.
To sum up, the present invention is based on the demand, and work can be exhausted at any time by strictly meeting closestool exhaust deodorization device
Standard design solution, by the present apparatus, no matter whether there is water or not in water tank, also either closestool in any manner into
It has gone bath, deodorization can be exhausted immediately when needed, it is ensured that the health of indoor environment is pure and fresh.
Summary of the invention
In view of the above-mentioned problems, the problem of not providing solution in the prior art especially: existing suction interface
In solution, it cannot achieve exhaust deodorization device and start work at any time, or be unable to satisfy the demand of overflow, or lack
The function of rare effect tonifying Qi, and these problems can all make deodorant device for toilet lose the meaning having.
Using overflow tonifying Qi interface provided by the invention, the demand of overflow, tonifying Qi and deodorization can be taken into account, is fully met
Actual needs, compared with prior art, the characteristic of present invention aspect is all that the prior art is incomparable.
A kind of overflow suction interface provided by purpose to realize the present invention, including exhaust manifold, air extracting seal set, overflow
Valve module, tonifying Qi valve module and moisturizing end cap;Wherein, interface connects below air extracting seal set, spill valve and exhaust manifold
It connects, tonifying Qi valve module and moisturizing end cap are connect with the interface of supervisor top, and exhaust manifold water interface connects air extractor;Specifically
, the air extracting seal set is opposite up and down with the moisturizing end cap, and the spill valve and the gas supplementing opening are opposite up and down.
Further, the exhaust manifold upwards, downwards and horizontal direction be respectively equipped with to outward opening;Upward opens
Mouthful be respectively the first tonifying Qi moisturizing interface and the second tonifying Qi moisturizing interface, downward opening be respectively the first overflow suction interface and
Second overflow suction interface, the external opening of horizontal direction are exhaust port, and, the first tonifying Qi moisturizing interface and the first overflow are taken out
Gas interface is opposite up and down, and the second tonifying Qi moisturizing interface and the second overflow suction interface are opposite up and down;Wherein
First overflow suction interface connects the spill valve;
Second overflow suction interface connects the air extracting seal set;
First tonifying Qi moisturizing interface connects the tonifying Qi valve;
Moisturizing end cap described in second tonifying Qi moisturizing interface.
Further, the spill valve includes overflow valve body and overflow valve plate;Wherein, the overflow valve body connects
It is connected to the first overflow suction interface or the second overflow suction interface of exhaust manifold;The overflow valve plate includes valve plate, floats
Power storehouse and valve shaft, the overflow valve plate can be stirred around the valve shaft, so that valve opens or closes.
Further, the overflow valve is provided with pressure relief opening, and the specially described valve plate and the valve port contact position are arranged
There is small gap.
Further, the air extracting seal set is provided with different internal diameters, and one end internal diameter is 20-25mm, other end internal diameter
For 28-35mm, can be suitble to connect with different tube diameters.
Further, the exhaust port center line and vertically upward between angle less than 90 degree.
Further, the overflow suction interface is mounted on inside cistern, is connect with exhaust deodorization device,
In, the overflow pipe in the air extracting seal set connection cistern extracts the gas in closestool by flushing hole;The exhaust connects
Mouth connection exhaust apparatus suction interface;The spill valve can be with self-closed or opening, when the failure of water tank water intake pipe fitting
It automatically opens so as to overflow, when water level is lower in water tank, self-closed extracts gas so as to exhaust apparatus;The tonifying Qi valve group
Part includes air compensating valve support, tonifying Qi valve plate, tonifying Qi valve module spring and aeration valve end cap of the spring;And the tonifying Qi valve module is normal
Closed state, the tonifying Qi valve plate can be allowed gas under negative pressure with passive open;When normal, the tonifying Qi valve plate is described
Under the action of tonifying Qi valve module spring, the tonifying Qi entrance is closed;When there is negative pressure in moment, the tonifying Qi valve plate oppresses the tonifying Qi
Valve module spring, tonifying Qi entrance described in positive opening, allows gas into, it is ensured that closet flushing is smooth;The water supplement port and horse
The water supply pipe connection of bucket, the moisturizing after realizing closet flushing.
In conclusion overflow suction interface disclosed by the invention may be implemented no matter whether there is water or not in cistern can be just
Often discharge foul smell, and continue that foul smell is discharged after being flushed in slow the injecting process in water tank, after the water surface did not had valve, valve can be certainly
Relief function that is dynamic to open, keeping closestool existing.
Detailed description of the invention
Fig. 1 is overflow tonifying Qi interface overall structure diagram of the invention.
Fig. 2 is overflow tonifying Qi interface explosive view of the invention.
Fig. 3 is that structural schematic diagram is responsible in overflow of the invention.
Fig. 4 is that exhaust port and vertical direction angle schematic diagram are responsible in overflow of the invention.
The position Fig. 5 structure of relief valve diagrammatic cross-section of the present invention.
Fig. 6 is overflow valve board structure schematic diagram of the present invention.
Fig. 7 is present invention band angle overflow valve board structure diagrammatic cross-section
Fig. 8 is flush structure of relief valve diagrammatic cross-section in bottom of the present invention
Fig. 9 is overflow tonifying Qi interface first embodiment diagrammatic cross-section of the invention.
Figure 10 is overflow tonifying Qi interface second embodiment diagrammatic cross-section of the invention.
Figure 11 is that overflow tonifying Qi interface of the invention connects exhaust apparatus schematic diagram.
In figure, 1: moisturizing end cap;2: tonifying Qi valve module;3: spill valve;4: exhaust manifold;5: air extracting seal set;6:
Closestool overflow pipe;1-1: overflow tonifying Qi interface provided by the invention;1-2: exhaust apparatus collection port;1-3: exhaust apparatus main body;
1-4 exhaust apparatus exhaust pipe;3-1: overflow valve body;3-2: overflow valve plate;3-3: overflow valve shaft;3-4: overflow buoyant cabin;
3-5: overflow valve plate pressure relief opening;4-1: the first tonifying Qi moisturizing interface;4-2: the second tonifying Qi moisturizing interface;4-3: the first overflow is taken out
Gas interface;4-4: the second overflow suction interface;4-5: exhaust port.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Secondly, each marque referred in the present invention or " first ", " second ", "upper", "lower", "left", "right",
The technical terms such as "front", "rear", " remote ", " close ", be all the technical terms clearly known already in technical field and in order to
It describes that embodiment is convenient and some positions for carrying out or definition spatially, not limitation of the present invention, therefore no longer does excessive
It explains.
It is influenced to solve the problems, such as that closestool arranges smelly device by bath, the present invention is innovative by carrying out to spill valve
Design realizes overflow pumping and neglects neither, and exhaust effect declines when preventing anhydrous in water tank well, has also taken into account original
Relief function;Original gas compensation function is converted into normally closed tonifying Qi valve module, is automatically closed in exhaust, when bath passively beats
It opens.
Further, the technical scheme adopted by the invention is that:
A kind of overflow tonifying Qi interface, including exhaust manifold 4, air extracting seal set 5, spill valve 3, tonifying Qi valve module 2 with
And moisturizing end cap 1;Wherein, air extracting seal set 5, spill valve 3 are connect with 4 lower section interface of exhaust manifold, tonifying Qi valve module 2
It is connect with moisturizing end cap 1 with the interface of 4 top of supervisor, 4 exhaust port 4-5 interface of exhaust manifold connects air extractor collection port
1-2;Specifically, the air extracting seal set 5 is opposite with about the 1 moisturizing end cap, the spill valve 3 and the aeration valve
About 2 component is opposite.
Further, the exhaust manifold 4 is closed at one end, and is respectively equipped with to outward opening upwards, downwards;Upward opens
Mouth is respectively the first tonifying Qi moisturizing interface 4-1 and the second tonifying Qi moisturizing interface 4-2, and downward opening is respectively the first overflow pumping
Interface 4-3 and the second overflow suction interface 4-4, the external opening of exhaust manifold 4 are exhaust port 4-5, and, the first tonifying Qi is mended
Water interface 4-1 and the first overflow suction interface 4-3 or more are opposite, the second tonifying Qi moisturizing interface 4-2 and the second overflow suction interface
4-4 or more is opposite;
Wherein
The first tonifying Qi moisturizing interface 4-1 connection tonifying Qi valve module 2;
The second tonifying Qi moisturizing interface 4-2 connection moisturizing end cap 1;
The first overflow suction interface 4-3 connection air extracting seal set 5;
The second overflow suction interface 4-4 connection spill valve 3;
And first overflow suction interface 4-3 and the second overflow suction interface 4-4 it is interchangeable;
First tonifying Qi moisturizing interface 4-1 and the second tonifying Qi moisturizing interface 4-2 are interchangeable.
Further, the spill valve 3 includes overflow valve body 3-1, overflow buoyant cabin 3-4, overflow valve shaft 3-3
With overflow valve plate 3-2;Wherein,
The overflow valve plate 3-2 is fixedly connected by the overflow valve shaft 3-3 with overflow valve body 3-1, the overflow
Valve plate 3-2 can be stirred around the overflow valve shaft 3-3, so that valve opens or closes.
Further, the overflow valve plate is provided with overflow valve plate pressure relief opening 3-5, avoids exhaust condition underflow stream valve plate 3-
2 are sucked, and when water level rises in cistern, water flow can not timely enter overflow valve body 3-1.
Further, the air extracting seal covers 5 both ends and is provided with without internal diameter, can connect with the overflow pipe of different tube diameters
It connects.
Further, the overflow valve body 3-1 is connected to the first overflow suction interface 4-3 or the second overflow suction interface
On 4-4, and it is interchangeable;
Further, the overflow suction interface further includes tonifying Qi valve module 2 and moisturizing end cap 1;
Further, the tonifying Qi valve module 2 is normally off, and the tonifying Qi valve plate can be permitted under negative pressure with passive open
Perhaps gas enters;
When without moment negative pressure, the tonifying Qi valve plate closes the aeration valve under the action of tonifying Qi valve module spring
Component 2;
When having moment negative pressure, the tonifying Qi valve plate oppresses the tonifying Qi valve module spring, tonifying Qi valve group described in positive opening
Part 2, allows gas into.
Further, moisturizing end cap 1 is connect with the water supply pipe of closestool, the moisturizing after realizing closet flushing.
Finally, in order to adapt to the demand of closestool exhaust deodorization device, above-mentioned overflow tonifying Qi interface has taken into account exhaust, overflow
With the demand of tonifying Qi;In specific design, so that embodiment has reached following purpose:
(1) guarantee that closestool was both functional unaffected, overflow, tonifying Qi, moisturizing etc. are intact.
(2) meet exhaust deodorization device requirements of one's work at any time, no matter whether there is water or not in water tank, regardless of whether breaking through horse
Bucket, exhaust pipe are in a closed state;
(3) structure is simple, is not limited, is established one's own system by any objective condition, meets actual demand.
In order to clearly illustrate, we select a kind of typical implementation method to be introduced;In the selection of valve and pipeline,
Most popular toilet types currently on the market are adapted to as far as possible.
Specific embodiment is just described in detail below:
Embodiment one:
One embodiment, as shown in Figure 1, the overflow suction interface that the present invention designs includes exhaust manifold 4, moisturizing end cap
1, tonifying Qi valve module 2, spill valve 3 etc..
Moisturizing end cap 1 is selected to connect the first tonifying Qi moisturizing interface 4-1, tonifying Qi valve module 2 connects the second tonifying Qi moisturizing interface
4-2;5 the first overflow suction interface 4-3 of connection of air extracting seal set and about 1 moisturizing end cap are opposite, the connection of spill valve 3 the
Two overflow suction interface 4-4 and about 2 tonifying Qi valve module are opposite.
Wherein, exhaust port 4-5 lateral arrangement is mended by exhaust manifold 4 and the first tonifying Qi moisturizing interface 4-1, the second tonifying Qi
Water interface 4-2, the first overflow suction interface 4-3 and the second overflow suction interface 4-4 intercommunication;First overflow suction interface 4-3 is logical
It crosses air extracting seal set 5 to connect with the overflow pipe of closestool, realizes the extraction of foul smell;It is opposite with the first overflow suction interface 4-3 or more
Moisturizing end cap 1 connect water supply pipe after, the moisturizing after closet flushing can be realized.
Overflow valve body 3-1 connection the second overflow suction interface 4-4, spill valve 3 connected to it stretch to downwards water
Case, when there is water in water tank, spill valve 3 in the water surface hereinafter, overflow valve plate 3-2 is in the open state, overflow after bath
Valve plate 3-2 is in close state, and with its tonifying Qi valve module 2 opposing upper and lower, can open tonifying Qi in the moment of bath.
Specifically, the realization process of the embodiment is such that
Overflow suction interface 1-1 is connected by the above process, and exhaust port 4-5 is connected to closestool exhaust deodorization device collection
Port 1-2, the first overflow suction interface 4-3 are connected to the overflow pipe of closestool by air extracting seal set 5.
Firstly, flooding process is, when being vented deodorization device work, if there is water in cistern, overflow valve plate 3-2 exists
It is opened under the action of overflow buoyant cabin 3-4 around overflow valve shaft 3-3, water flow enters overflow valve body 3-1;If the event of Water in Water Tank part
Barrier, water level is excessively high, and water flow can reach exhaust port 4-5 and flow into overflow pipe;As shown in figure 4, the exhaust manifold is integrally formed,
Wherein, the second tonifying Qi moisturizing interface and the second overflow suction interface are coaxial, the first tonifying Qi moisturizing interface 4-1 with
The first overflow suction interface 4-3 is coaxial, the second tonifying Qi moisturizing interface 4-2 and the second overflow suction interface 4-4
The central axis at place and the first tonifying Qi moisturizing interface 4-1 and the central axis where the first overflow suction interface 4-3
Line is parallel;The first tonifying Qi moisturizing interface 4-1 and central axis where the first overflow suction interface 4-3 along vertically to
On direction and the exhaust port 4-5 laterally externally the angle between opening direction less than 90 degree;First overflow suction interface
4-3 vertically when, exhaust port 4-5 one end is to tilt, it is ensured that the water flow of spilling water will not be to connection exhaust apparatus
Side flowing, to realize the purpose that overflow enters closestool overflow pipe.
Bath and closestool exhaust deodorization device exhaust work process is described below:
Tonifying Qi valve module 2 is internally provided with the normally closed valve plate of elasticity, so that valve plate is in normally off by spring.It is specific next
It says, the water of cistern can enter closet flushing cavity moment when flushed, and it is true that the water body of decline makes water flushing channel form moment
Idling pressure is transmitted to overflow pipe, when this just needs the valve under flush button to discharge water, passes through overflow pipe tonifying Qi;It is of the present invention
Tonifying Qi valve module 2, usually tonifying Qi valve plate under the action of the spring, is in close state, and elastic force overcomes exhaust deodorization device enough
Caused by negative pressure, it is ensured that do not have ambient atmos leak into influence exhaust;And in closet flushing, since moment negative pressure is very big,
Tonifying Qi valve module 2, which can effectively be opened, is replenished in time air, it is ensured that bath is gone on smoothly, it is ensured that bath it is smooth,
The addition due to exhaust apparatus is avoided, the original flushing effect of closestool is affected.
Meanwhile after bath, water level decreasing in water tank, spill valve 3 can be vacantly more than the water surface, at this point, floating in overflow
Decline under the action of the 3-4 self gravity of power storehouse, so that overflow valve plate 3-2 closes valve by tilting;Closestool exhaust removes after bath
Smelly device, which needs to work immediately, excludes dirt steam caused by bath in closet chamber body, and the self-closed of overflow valve plate 3-2, can
Prevent outside air from entering, it is ensured that be evacuated the formation of negative pressure.
In addition, because pumping negative pressure makes overflow valve plate 3-2 can not be in overflow buoyant cabin 3-4 when water level rises in order to prevent
Buoyancy under smooth opening, therefore be provided with overflow valve plate pressure relief opening 3-5, have a little air at this time and let out by overflow valve plate
Pressure mouth 3-5 enters, but because the influence of aperture very little can be very small, and can be closed after water level rising, and enter convenient for water flow,
Make after reaching pressure balance inside and outside valve, gradually opens.
Specifically, when the water level in water tank rises to overflow valve plate 3-2, under the action of being evacuated negative pressure, overflow valve
Plate 3-2 can not be opened in first time by the effect of overflow buoyant cabin 3-4, water flow can by overflow valve plate pressure relief opening 3-5 into
Enter overflow valve body 3-1 and keeps inside and outside hydraulic balance;On this basis, as water level ascending current steps into, make in valve
After reaching pressure balance outside, when overflow buoyant cabin 3-4 buoyancy opens valve enough, overflow valve plate 3-2 can be slowly opened;If not yet
There is overflow valve plate pressure relief opening 3-5, in the case where being evacuated suction function, the buoyancy of overflow buoyant cabin 3-4 can not open overflow valve plate 3-2,
Because hydraulic pressure can close overflow valve plate 3-2, so that relief function fails.
Moisturizing end cap 1 has externally reserved water supply pipe access port, the water supply pipe in original insertion overflow pipe can directly be inserted
Enter in the reserved hole of moisturizing end cap 1.Moisturizing end cap 1 provided by the present invention meets difference there are two the aperture that can be used
The demand of caliber water supply pipe access;When due to installation, 1 pair of moisturizing end cap is the interface for connecting closestool overflow pipe, be may be implemented
Timely water supplement function;Therefore after each bath, the water supply pipe in water tank can pass through the moisturizing into closet flushing cavity of overflow pipe 6.
To sum up, using overflow tonifying Qi interface provided by the invention, the needs of discharge foul smell is both met, also ensure closestool
Existing overflow, tonifying Qi and water supplement function are unaffected.
Embodiment two:
According to the introduction of embodiment one, the existing overflow water supplement port of closestool is connected into overflow tonifying Qi interface provided by the invention
Afterwards, the complete discharge foul smell having the function of, as long as effective removing of foul smell can be realized after access exhaust apparatus.
Interface mode is adjusted below, introduces another embodiment:
Second embodiment selects moisturizing end cap 1 to connect the second tonifying Qi moisturizing interface 4-2, the connection of tonifying Qi valve module 2 first
Tonifying Qi moisturizing interface 4-1;5 the second overflow suction interface 4-4 of connection of air extracting seal set and about 1 moisturizing end cap are opposite;Overflow valve
Component 3 connects the first overflow suction interface 4-3 and about 2 tonifying Qi valve module is opposite.
Wherein, exhaust port 4-5 lateral arrangement is connect by pipeline and the second tonifying Qi moisturizing interface 4-2, the first tonifying Qi moisturizing
Mouth 4-1, the second overflow suction interface 4-4 and the first overflow suction interface 4-3 intercommunication, the second overflow suction interface 4-4 pass through pumping
Airtight big envelope 5 is connect with the overflow pipe of closestool, realizes the extraction of foul smell;Water supply pipe is connect with its moisturizing end cap 1 opposing upper and lower
Afterwards, the moisturizing after closet flushing can be realized;
Overflow valve body 3-1 connection the first overflow suction interface 4-3, spill valve 3 connected to it stretch to downwards water
Case, when there is water in water tank, spill valve 3 in the water surface hereinafter, overflow valve plate 3-2 is in the open state, overflow after bath
Valve plate 3-2 is in close state, and with its tonifying Qi valve module 2 opposing upper and lower, can open tonifying Qi in the moment of bath.
Specifically, the realization process of the embodiment is such that
The overflow suction interface connected by above-mentioned introduction, exhaust port 4-5 are connected to closestool exhaust deodorization device, the
One overflow suction interface 4-3 is connected to the overflow pipe of closestool by air extracting seal set 5.
Firstly, flooding process is, when being vented deodorization device work, if there is water in cistern, overflow valve plate 3-2 exists
It is opened under the action of overflow buoyant cabin 3-4 around overflow valve shaft 3-3, water flow enters overflow valve body 3-1;If the event of Water in Water Tank part
Barrier, water level is excessively high, and water flow can reach exhaust port 4-5 and flow into overflow pipe;As shown in figure 4, the exhaust manifold is integrally formed,
Wherein, the second tonifying Qi moisturizing interface and the second overflow suction interface are coaxial, the first tonifying Qi moisturizing interface 4-1 with
The first overflow suction interface 4-3 is coaxial, the second tonifying Qi moisturizing interface 4-2 and the second overflow suction interface 4-4
The central axis at place and the first tonifying Qi moisturizing interface 4-1 and the central axis where the first overflow suction interface 4-3
Line is parallel;The first tonifying Qi moisturizing interface 4-1 and central axis where the first overflow suction interface 4-3 along vertically to
On direction and the exhaust port 4-5 laterally externally the angle between opening direction less than 90 degree;First overflow suction interface
4-3 vertically when, exhaust port 4-5 one end is to tilt, it is ensured that the water flow of spilling water will not be to connection exhaust apparatus
Side flowing, to realize the purpose that overflow enters closestool overflow pipe.
Bath and closestool exhaust deodorization device exhaust work process is described below:
Tonifying Qi valve module 2 is internally provided with the normally closed valve plate of elasticity, so that valve plate is in normally off by spring.It is specific next
It says, the water of cistern can enter closet flushing cavity moment when flushed, and it is true that the water body of decline makes water flushing channel form moment
Idling pressure is transmitted to overflow pipe, when this just needs the valve under flush button to discharge water, passes through overflow pipe tonifying Qi;It is of the present invention
Tonifying Qi valve module 2, usually tonifying Qi valve plate under the action of the spring, is in close state, and elastic force overcomes exhaust deodorization device enough
Caused by negative pressure, it is ensured that do not have ambient atmos leak into influence exhaust;And in closet flushing, since moment negative pressure is very big,
Tonifying Qi valve module 2, which can effectively be opened, is replenished in time air, it is ensured that bath is gone on smoothly, it is ensured that bath it is smooth,
The addition due to exhaust apparatus is avoided, the original flushing effect of closestool is affected.
Meanwhile after bath, water level decreasing in water tank, spill valve 3 can be vacantly more than the water surface, at this point, floating in overflow
Decline under the action of the 3-4 self gravity of power storehouse, so that overflow valve plate 3-2 closes valve by tilting;Closestool exhaust removes after bath
Smelly device, which needs to work immediately, excludes dirt steam caused by bath in closet chamber body, and the self-closed of overflow valve plate 3-2, can
Prevent outside air from entering, it is ensured that be evacuated the formation of negative pressure.
In addition, because pumping negative pressure makes overflow valve plate 3-2 can not be in overflow buoyant cabin 3-4 when water level rises in order to prevent
Buoyancy under smooth opening, therefore be provided with overflow valve plate pressure relief opening 3-5, have a little air at this time and let out by overflow valve plate
Pressure mouth 3-5 enters, but because the influence of aperture very little can be very small, and can be closed after water level rising, and enter convenient for water flow,
Make after reaching pressure balance inside and outside valve, gradually opens.
Specifically, when the water level in water tank rises to overflow valve plate 3-2, under the action of being evacuated negative pressure, overflow valve
Plate 3-2 can not be opened in first time by the effect of overflow buoyant cabin 3-4, water flow can by overflow valve plate pressure relief opening 3-5 into
Enter overflow valve body 3-1 and keeps inside and outside hydraulic balance;On this basis, as water level ascending current steps into, make in valve
After reaching pressure balance outside, when overflow buoyant cabin 3-4 buoyancy opens valve enough, overflow valve plate 3-2 can be slowly opened;If not yet
There is overflow valve plate pressure relief opening 3-5, in the case where being evacuated suction function, the buoyancy of overflow buoyant cabin 3-4 can not open overflow valve plate 3-2,
Because hydraulic pressure can close overflow valve plate 3-2, so that relief function fails.
Moisturizing end cap 1 has externally reserved water supply pipe access port, the water supply pipe in original insertion overflow pipe can directly be inserted
Enter in the reserved hole of moisturizing end cap 1.Moisturizing end cap 1 provided by the present invention meets difference there are two the aperture that can be used
The demand of caliber water supply pipe access;When due to installation, 1 pair of moisturizing end cap is the interface for connecting closestool overflow pipe, be may be implemented
Timely water supplement function;Therefore after each bath, the water supply pipe in water tank can pass through overflow pipe moisturizing into closet flushing cavity.
To sum up, using overflow tonifying Qi interface provided by the invention, the needs of discharge foul smell is both met, also ensure closestool
Existing overflow, tonifying Qi and water supplement function are unaffected.
Both examples above is mainly to describe overflow suction interface according to the adjustment needs of live different installation sites
Exchange with moisturizing gas supplementing opening, which is combined, to be implemented.
Specific implementation method is introduced below according to the different tube diameters of closestool overflow pipe:
The overflow pipe outside diameter of general closestool between 25mm-30mm, a small number of polymorphic structures not our discussion range it
It is interior;
The overflow exhaust tube that we design is the pipe fitting of outer diameter 25mm, and a mating variable diameter soft rubber sleeve --- it takes out
Airtight big envelope 5, one end internal diameter are 23mm or so, other end internal diameter about 27mm or so, and purpose is exactly the spilling water of compatible various outer diameter
Pipe.
In order to facilitate production and flexible setting, spill valve 3 can also be realized using other forms, specifically see
Embodiment three and example IV.
Embodiment three:
As shown in fig. 7, setting overflow valve plate 3-2 to, angled shape is just located in the connection of valve plate and overflow buoyant cabin 3-4
Formula can avoid overflow valve main body 3-1 in the structure on bottom design inclined-plane;When anhydrous in water tank, overflow valve plate 3-2 is in overflow
Natural enclosing under the gravity of buoyant cabin 3-4;When there is water in water tank, then overflow valve plate 3-2 is in the floating of overflow buoyant cabin 3-4
Power effect is lower to be risen, and valve is closed.
Example IV:
As shown in figure 8, the overflow bottom valve body 3-1 is increased peripheral protective shell, it is neat for can making entire valve bottom
Level state avoids other devices from interfering valve working;The structure of the connection of overflow valve plate 3-2 and overflow buoyant cabin 3-4 is constant, only
The size of appropriate adjustment overflow valve plate 3-2 and overflow buoyant cabin 3-4 is needed to avoid interfering with the inner wall of overflow valve body 3-1;
Similarly it may be implemented, when anhydrous in water tank, overflow valve plate 3-2 natural enclosing under the gravity of overflow buoyant cabin 3-4;
When there is water in water tank, then overflow valve plate 3-2 rises under the buoyancy of overflow buoyant cabin 3-4, closes valve.
Embodiment five:
The present embodiment, as shown in fig. 6, we select the overflow pipe type for being equal or slightly larger than overflow exhaust tube.
In order to not influence the relief function of closestool, the first overflow suction interface 4-3 provided by the invention and the second overflow are taken out
The length of gas interface 4-4 only has 20mm, when closestool overflow pipe outside diameter is suitable with its, can not carry out nested installation;Peace at this time
Dress method is exactly to dock the two by the smaller diameter end of air extracting seal set 5 and fix.
Specific implementation process are as follows: firstly, assembling the present invention according to the operating method of above-described embodiment one and embodiment two
Overflow foul smell interface, then by air extracting seal cover 5 sets on the overflow pipe of closestool.
Then it by after the overflow pipe of the corresponding exhaustion spill interface alignment closestool of overflow foul smell interface of the invention, will be evacuated
Sealing shroud 5 moves up and down, and confirms aligned with each other and fixes.
Embodiment six:
If selecting the overflow pipe type for being greater than overflow exhaust tube.
In order to not influence the relief function of closestool, the first overflow suction interface 4-3 provided by the invention and the second overflow are taken out
The length of gas interface 4-4 only has 20mm, when closestool overflow pipe outside diameter is larger:
If nested installation can not be carried out;Installation method at this time is exactly to be fixed on the smaller diameter end of air extracting seal set 5
On overflow foul smell interface of the invention, the other end is directly anchored on the overflow pipe of closestool.
If nested can install, then the overflow pipe of overflow suction interface provided by the invention insertion closestool is adjusted
5 positions of whole air extracting seal set ensure air tight.
Aforementioned four embodiment has chosen several frequently seen assembling mode, to overflow foul smell interface provided by the invention
Implementation has carried out simple introduction, below with regard to overflow foul smell interface provided by the invention and closestool exhaust apparatus specific connection
Mode is introduced.
Embodiment seven:
As shown in figure 11, overflow foul smell interface 1-1 provided by the invention is connect with the bleeding point 1-2 of closestool exhaust apparatus,
When the exhaust unit 1-3 of closestool exhaust apparatus work, can be connect by the first overflow suction interface 4-3 or the second overflow pumping
The gap of mouth 4-4 connection closestool realizes the acquisition of foul smell.
Concrete implementation mode is: firstly, closestool exhaust apparatus is installed in water tank and adjusts height, it then, will
Overflow foul smell interface 1-1 provided by the invention is connected on the overflow pipe of closestool;
If after installation, the position between the bleeding point 1-2 of overflow foul smell interface and closestool exhaust apparatus provided by the invention
Set improper, the bath water part of adjustable closestool, the position of the overflow pipe of rotation overflow pipe adjustment closestool, it is ensured that the two position
Properly, easy for installation.
The course of work that is switched on after being installed is as follows:
Firstly, the bleeding point 1-2 of closestool exhaust apparatus extracts the foul smell in closestool, if had in water tank at this time enough
Water, then overflow valve plate 3-2 is opened under the action of overflow buoyant cabin 3-4 around overflow valve shaft 3-3, water flow enters overflow valve master
Body 3-1.
When closet flushing, in order to continue that foul smell is discharged, closestool exhaust apparatus will continue to work, at this time overflow valve plate 3-2
Vacantly more than the water surface, due to the gravity of overflow buoyant cabin 3-4, overflow valve plate 3-2 upwarps closing valve, so as to avoid
The entrance of outside air, it is ensured that exhaust is gone on smoothly.
When the water in water tank slowly increases, under the effect of closestool exhaust apparatus, overflow foul smell interface provided by the invention
Inside is negative pressure state, and overflow valve plate 3-2 is in closed state, blocks leaking into for air, it is ensured that can work at any time;With
The raising of water level, water can enter overflow valve body 3-1 by overflow valve plate pressure relief opening 3-5, gradually keep inside and outside hydraulic pressure identical, most
Overflow valve plate 3-2 is opened under the buoyancy of overflow buoyant cabin 3-4 eventually, realizes overflow effect.
Finally, the appearance of overflow tonifying Qi interface provided by the invention, so that exhaust apparatus is without considering further that closestool is existing
It washes by water tonifying Qi and the problems such as overflow, need to only be absorbed in and enough intake negative-pressures are provided, effective discharge of foul smell is solved and prevents in time
The performance and cost performance of whole system is greatly improved in the problems such as returning.
The above, the applied field to use overflow tonifying Qi interface provided by the invention, for closestool exhaust deodoration system
Scape, not only meets the needs of exhaust deodorization, but also has taken into account original overflow and gas compensation function, and simple, the installation side with structure
The characteristics such as just;Likewise, overflow tonifying Qi interface provided by the invention can be also used for the application that other various aqueous vapors combine control
Scene meets corresponding use demand.
To those skilled in the art, however invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, the present invention is mentioned but other obvious variants and this field skill of claims are not written
Art personnel, which do not make the creative labor, can obtain variant, not unexpected for inventor and applicant.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, all skills according to the present invention
Art any trickle amendment, equivalent replacement and improvement substantially to the above embodiments, should be included in technical solution of the present invention
Protection scope within.
Claims (9)
1. a kind of overflow suction interface, including exhaust manifold, air extracting seal set, spill valve, tonifying Qi valve module and moisturizing
End cap;Wherein, the air extracting seal set and spill valve are connect with the lower section interface of the exhaust manifold, the tonifying Qi valve group
Part and moisturizing end cap are connect with the top interface of the exhaust manifold, and the horizontal interface and air extractor of the exhaust manifold connect
It connects;The air extracting seal set is corresponding with above and below the moisturizing end cap, above and below the spill valve and the tonifying Qi valve module
It is corresponding.
2. overflow suction interface according to claim 1, which is characterized in that the exhaust manifold upwards, downwards and water
Square to 5 external interfaces are equipped with, upward opening is respectively the first tonifying Qi moisturizing interface and the second tonifying Qi moisturizing interface, downwards
Opening be respectively the first overflow suction interface and the second overflow suction interface, the horizontal interface is exhaust port, and, first
Tonifying Qi moisturizing interface and the first overflow suction interface are opposite up and down, above and below the second tonifying Qi moisturizing interface and the second overflow suction interface
Relatively;Wherein
The first overflow suction interface connects the air extracting seal set;
The second overflow suction interface connects the spill valve;
The first tonifying Qi moisturizing interface connects the moisturizing end cap;
Tonifying Qi valve module described in the second tonifying Qi moisturizing interface;
Or
The first overflow suction interface connects the spill valve;
The second overflow suction interface connects the air extracting seal set;
The first tonifying Qi moisturizing interface connects the tonifying Qi valve module;
The second tonifying Qi moisturizing interface connects the moisturizing end cap.
3. overflow suction interface according to claim 2, which is characterized in that the spill valve includes overflow valve body
With overflow valve plate member;Wherein,
The overflow valve body is connected to the first overflow suction interface or the second overflow suction interface of the exhaust manifold;
The overflow valve plate member includes overflow valve plate, buoyant cabin and valve shaft, and the overflow valve plate is rotated around the valve shaft.
4. overflow suction interface according to claim 3, which is characterized in that the overflow valve is provided with pressure relief opening.
5. overflow suction interface according to claim 4, which is characterized in that the pressure relief opening is the overflow valve plate and institute
State the notch or groove of the setting of valve port contact position.
6. overflow suction interface according to claim 2, which is characterized in that the both ends port inner diameter of the air extracting seal set
Difference, one end internal diameter are 20-25mm, and other end internal diameter is 28-35mm.
7. overflow suction interface according to claim 1 or 2, which is characterized in that the exhaust manifold is integrally formed,
In, the second tonifying Qi moisturizing interface and the second overflow suction interface are coaxial, the first tonifying Qi moisturizing interface with it is described
First overflow suction interface is coaxial, the central axis where the second tonifying Qi moisturizing interface and the second overflow suction interface
With the centerline axis parallel where the first tonifying Qi moisturizing interface and the first overflow suction interface;First tonifying Qi is mended
The direction of central axis edge straight up and the exhaust port where water interface and the first overflow suction interface is lateral
Angle between external opening direction is less than 90 degree.
8. overflow suction interface according to claim 1 or 2 or 3, which is characterized in that
Overflow pipe in the air extracting seal set connection cistern, extracts the intracorporal gas of closet chamber by flushing hole;
The exhaust port connects exhaust apparatus suction interface;
The spill valve self-closed or opening automatically open so as to overflow when the failure of water tank water intake pipe fitting, work as water tank
When interior water level is lower, self-closed extracts gas so as to exhaust apparatus;
The tonifying Qi valve module includes air compensating valve support, tonifying Qi valve plate, tonifying Qi valve module spring and aeration valve end cap of the spring;And
The tonifying Qi valve module is normally off, and the tonifying Qi valve plate passive open allows gas under negative pressure;
When normal, the tonifying Qi valve plate closes tonifying Qi entrance under the action of the tonifying Qi valve module spring;
When there is negative pressure in moment, the tonifying Qi valve plate oppresses the tonifying Qi valve module spring, and tonifying Qi entrance described in positive opening allows
Gas enters;
The connection of the water supply pipe of the moisturizing end cap and closestool.
9. a kind of deodorant device for toilet of carry potential overflow suction interface, which is characterized in that including exhaust manifold, air extracting seal set, overflow
Flow valve module, tonifying Qi valve module, moisturizing end cap, exhaust deodorization host and exhaust pipe;Wherein, the air extracting seal set connection horse
Overflow pipe in bucket water tank, extracts the dirty gas in closestool;The spill valve, tonifying Qi valve module, moisturizing end cap difference
It is connect with the exhaust manifold;The exhaust port of the exhaust manifold horizontal direction connects the exhaust deodorization host;The row
The other end of gas deodorization host connects exhaust pipe;The spill valve self-closed or opening, when water tank water intake pipe fitting fails
When automatically open permission overflow, when water level is lower in water tank, self-closed prevents gas from entering;The tonifying Qi valve module is normal
Closed state, passive open allows gas under negative pressure;Closestool punching is realized in the connection of the water supply pipe of the moisturizing end cap and closestool
Moisturizing after water.
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