CN205557775U

CN205557775U - Floor drain of switch flexibility is with deodorant non return inner core assembly

Info

Publication number: CN205557775U
Application number: CN201620000282.XU
Authority: CN
Inventors: 耿洪兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-01
Filing date: 2016-01-01
Publication date: 2016-09-07
Anticipated expiration: 2026-01-01

Abstract

The utility model discloses a floor drain of switch flexibility is with deodorant non return inner core assembly, water pipe section including vertical setting, the oral area includes zuo bankou and youbankou under the water pipe section, half mouthful of upper seal on the left side has set firmly the breakwater, the return bend that the rigid coupling has one section downwardly extending and bending is left gone up for half mouthful in the right side, water inlet and half mouthful on the right side and the breakwater of return bend link up limit portion and correspond sealed rigid coupling, the delivery port of return bend is the relative upper end of lower extreme to the left bank setting towards left side setting and delivery port terminal surface, it links up the elastic rubber piece who installs buckle closure elbow pipe water outlet in the portion of limit through the articulated elements to paste tight breakwater above the elbow pipe water outlet above the inclusive AND elbow pipe water outlet, elastic rubber piece includes butt joint thin last and thick lower together, the peripheral platband that is corresponding inseparable lock with the delivery port of medial surface of last piece and lower piece. The equipment is quick, and is deodorant effectual, deodorant chronic, the drainage speed is fast, and does not receive no water influence, can not the hook hair, also can be because of the hook hair block up or lead to seal failure, and dismantle simply, recovery cleaning is convenient.

Description

Switch floor drain deodorization non-return its components flexibly

Technical field

The utility model relates to one and switchs floor drain deodorization non-return its components flexibly.

Background technology

Along with socioeconomic development, the living standard of people steps up, and people are more and more higher to the requirement of quality of life.No matter it is in family, the most in public places, all can run into bath or sewer problem, such as kitchen, commode, lavatory etc..During sewer, it is all by sewage discharge to sewer by related drain mouth, and in order to prevent the anti-taste of sewer, deodorization apparatus is the most all set at discharge outlet.

Switching floor drain deodorization non-return its components flexibly usually utilizes U-shaped or S-shaped pipeline carry out water-sealing stinking-proof and utilize weighting block closure discharge outlet to carry out power envelope deodorization.Power envelope deodorization apparatus is poor due to sealing, and easy anti-taste is the most superseded, and the most commonly used is water-seal deodorizing device.The most conventional water-seal deodorizing device generally comprises the annular water tank of an opening upwards being installed in discharge outlet, and tank top fastening has the commutation cylinder in back-off intake chamber, so commutation cylinder sidewall that annular water tank is just divided into two annular water tanks.In terms of its vertical section, tank cross section has just been divided into oral area U-shaped upwards by commutation cylinder sidewall.Although this switch floor drain deodorization non-return its components flexibly can play water-sealing stinking-proof effect, total transverse drainage is long-pending the biggest in the street, but, 1, long due to annular water tank length, cause the space between annular water tank inwall and commutation cylinder sidewall the narrowest, the most not only affect drainage speed, and easily block；2, owing to sewage flow path having associated closure parts, it is easy to hair on hook, poorly sealed and back foul gas is caused.

Summary of the invention

The technical problems to be solved in the utility model is a kind of rational in infrastructure for above-mentioned not enough offer, assemble quickly, odor-resistant result is good, deodorization time length, drainage speed are fast, and do not affected by anhydrous, will not hook hair, also will not block or cause seal failure because of hook hair, dismounting is simple, and maintenance clean switchs floor drain deodorization non-return its components flexibly easily.

nullFor solving above-mentioned technical problem，This switchs being structurally characterized in that of floor drain deodorization non-return its components flexibly: include the water pipe section being vertically arranged，Water pipe section infraoral is provided with water fender and bend pipe，The sealing corresponding with half mouthful of the right side and water fender linking edge of the water inlet of bend pipe is affixed，The delivery port of bend pipe is that lower end opposite upper is tilted to the left setting towards left setting and delivery port end face，Bend pipe delivery port top or the water fender being adjacent to bend pipe delivery port top are connected in edge the elastic film being movably hinged with buckle closure bend pipe delivery port by articulated elements，It is provided with free gap with being connected between edge with corresponding water fender inside between delivery port top or elastic film upper end inside elastic film upper end，Free gap puts away the distance increase of delivery port with elastic film and increases，And elastic film is airtight fasten to delivery port time disappear，Elastic film include being docking together relatively thin upper slice and thicker bottom sheet，Upper slice be the flat limit that closely fasten corresponding with delivery port with the medial surface periphery of bottom sheet.

This switch floor drain deodorization non-return its components flexibly be by be movably hinged formula gravity automatic flexible seal structure realize rational in infrastructure, assemble quickly, odor-resistant result is good, deodorization time length, drainage speed are fast, and do not affected by anhydrous, will not hook hair, also will not block or cause seal failure because of hook hair, dismounting is simple, and maintenance clean is convenient.

Be movably hinged formula gravity automatic flexible to seal structure and mainly include being arranged on water fender and the bend pipe of vertical water pipe section infraoral, and with the bend pipe friction tight elastic film of oral area button.For convenience of narration, water pipe section infraoral is set to Zuo Bankou and You Bankou by left and right directions, wherein, water fender is fixedly installed on left half mouthful, being sealed up on half mouthful of a left side, and bend pipe is installed on half mouthful of the right side of water pipe section, such water pipe section, water fender and bend pipe just constitute Semi-seal structure, sewage in water pipe section can only flow into bend pipe under the tuning guiding function of self gravitation and water fender, and flows out from bend pipe.For convenience of narration, the upper port of bend pipe being referred to as water inlet, the lower port of bend pipe is referred to as delivery port, wherein half mouthful of water inlet and the water pipe section right side and adjacent water fender are vertically tightly connected, to ensure sewage energy in water pipe section and can only all be flowed out by bend pipe.Bend pipe downwardly extends and bending is arranged the most to the left, and therefore its delivery port is towards left setting, namely arranges below water fender, when therefore sewage flows out, is flowed to below water fender by bend pipe.Bend pipe delivery port top (also may be installed the water fender linking edge closed on) is provided with elastic film by articulated elements, and the shape of elastic film is consistent with bend pipe delivery port shape.Under elastic film gravity and natural resiliency effect, elastic film with bend pipe delivery port snug fit, thus will realize the effect of outside in fastening sealing bend pipe delivery port.And when sewage flows down from water pipe section, to wash elastic film open inside-out and automatically raise elastic film, after sewage stream is complete, sewage stamping press disappears, elastic film then returns to compress the sealing state of bend pipe delivery port under natural resiliency effect, it is achieved that be automatically switched off.In the utility model, the delivery port end face of bend pipe is obliquely installed, and concrete incline direction is that lower end opposite upper is tilted to the left setting, namely the delivery port end face upper end of bend pipe is tilted to the right and arranges lower end and be tilted to the left setting.The purpose being obliquely installed, is to make elastic film elastic under natural resiliency and gravity double action to buckle at bend pipe delivery port, significantly ensure that the seal closing bend pipe delivery port, namely ensure that odor-resistant result.The utility model is to utilize the elastic buckles locking structure of elastic film and bend pipe to realize whole channel seal, is not affected, under anhydrous conditions by whether there is water or not, it is ensured that the long term seal of whole path, deodorization；Actual sewage cross-sectional flow area of the present utility model is about the half of whole water pipe section inner chamber, therefore can ensure that the drainage rate of sewage；Additionally, in whole sewage flow path of the present utility model, do not have any can be with the protrusion of hook hair, water fender edge, linking edge and bend loss both ends are all round and smooth settings, the most in use do not have the drawback hooking hair, after Long-Time Service would not occurring, cause the poorly sealed problem even blocked because of hook hair yet.

Switching flexibly in floor drain deodorization non-return its components at this, elastic film is structurally made up of two parts, i.e. goes up slice and bottom sheet, and upper slice bottom is corresponding with bottom sheet top links together, and is integrally formed structure.Both differences are not only upper-lower position, and it is relatively thin that the thickness also resided in slice is arranged, and it is thicker that the thickness of bottom sheet is arranged.The purpose so arranged, be make thicker bottom sheet weight much larger than relatively thin upper slice weight, even if the decentralization of the most whole elastic film.Elastic film decentralization has multiple advantageous effect, can be obviously improved the multinomial technical indicator of this patent.Being operationally top due to elastic film fixes that locking is motionless and process that in the middle part of elastic film and bottom swings up and down centered by elastic film top around elastic film top with bend pipe or water fender, therefore, after elastic film center moves down, can follow in time and flow out bend pipe current size and the change of liquid level height and swing up and down.Particularly at current by when diminishing suddenly greatly, elastic film must be followed the decline of current liquid level in time and reduce, the most just it is avoided that and leaks the situation that inner core (oscillating deck generally swung up and down) causes oscillating deck to separate with current liquid level because of current sudden change traditionally, namely fundamentally solve tradition floor drain inner core poorly sealed problem causing emitting on foul smell in sewer pipe when draining.The two of the effect of elastic film decentralization are, because upper slice relatively thin therefore going up slice is readily bent, during accordingly even when there are less current, current also can promote full wafer elastic clip to put away bend pipe delivery port, serve water just row, the effect of anhydrous closing, fundamentally solve tradition floor drain inner core, the drawback that the floor drain inner core in particular with magnetic-adsorption sealing means cannot be opened under weep impacts and cause sewage to discharge.Being bottom sheet by the three of the effect of elastic clip decentralization maximum with the thrust of bend pipe delivery port, the air-flow produced because of other user's drainings in downcomer when so can effectively be buffered in not draining is to bottom sheet impact upwards.As long as bottom sheet and bend pipe delivery port closely cooperate, upper slice would not be affected by said flow.Therefore decentralization can strengthen the ability of the anti-flow perturbation of this patent, namely ensure that the sealing reliability of elastic film and bend pipe delivery port, effectively prevents from emitting on foul smell.In this patent, although upper slice and bottom sheet variable thickness, but upper slice be the flat limit that closely fasten corresponding with delivery port with the medial surface periphery of bottom sheet, the purpose so arranged is ensuring that each portion of elastic film can closely be adjacent in portion each with bend pipe delivery port simultaneously when not draining, thus reaches to seal the purpose coordinated.

In this patent, elastic film top is the water fender linking edge being movably articulated in bend pipe delivery port top or correspondence by articulated elements, and therefore, whole elastic film can be freely swung above bend pipe delivery port by articulated elements.It is to say, when sewage effluent, the deadweight overcoming elastic film is promoted elastic film to be swung up by dirty sewage impulse force, and bend pipe delivery port is opened, sewage is free, smooth and easy discharge.When sewage discharging is complete, elastic film is swung downward under self gravitation effect, until swinging to bend pipe delivery port, delivery port is closed, and the foul smell in downcomer can not up emit.In this patent, being provided with a free gap with being connected between edge with corresponding water fender inside between delivery port top or elastic film upper end inside elastic film upper end, the size of this free gap is changed by the swing position that articulated elements swings with elastic film and changes.When not having sewage discharging, elastic film is adjacent to bend pipe delivery port, and free gap is zero, namely disappears, and now bend pipe delivery port is blocked by elastic film completely, and this patent is closed.When there being sewage discharge, dirty sewage promotes elastic film to put away delivery port by articulated elements, and now free gap is become big by zero, is had by without becoming.Now, free gap has multiple effect, and effect one is to make elastic film upper end and bend pipe delivery port top or frictional force disappearance be connected between edge with corresponding water fender, namely contributes to current and wash elastic film open, reaches the purpose of draining as early as possible.The two of effect are to increase the second channel between bend pipe delivery port and sewer, increase sewage discharge speed.Along with the increase of sewage current, the distance that elastic film is started is the biggest, and free gap is the biggest.

As a kind of implementation, described articulated elements includes the hinged brace being installed in bend pipe delivery port top two avris, hinged brace is provided with hinged support hole, in two hinged support holes, activity is fitted with hinged support axle, also include being installed in the hinged pushing out ring of edge on elastic film, hinged pushing out ring closes with the assembling of hinged support axle sleeve, the diameter in hinged support hole is more than the diameter of hinged support axle, hinged support hole has one makes hinged support wheelbase separate out the near position point that the mouth of a river is closest, when hinged support axle is positioned at this near position point, elastic film top and hinged pushing out ring are crossed free gap and corresponding delivery port top or are connected edge compression fit with corresponding water fender.

This articulated elements mainly includes being installed in the hinged brace of delivery port two avris, the hinged pushing out ring being installed in elastic film top and the hinged support axle being arranged between hinged pushing out ring and hinged brace.Wherein, the quantity of hinged brace is two, is separately positioned on the left and right sides, bend pipe delivery port top.Hinged brace is provided with hinged support hole, and hinged support hole coordinates with hinged support shaft end suit, and such elastic film just freely up and down can be swung by hinged support axle and hinged support hole.In this patent, the diameter in hinged support hole is greater than the diameter of hinged support axle or is more than the diameter of hinged support shaft end.So arranging and mainly have two purposes, one is to expand hinged support axle scope of activities in hinged support hole, and the swing making elastic film is freer.Another purpose is contemplated to avoid make hinged support axle rotate in hinged support hole not freely because the dirt in sewage conceals hinged support hole, so that there is bite phenomenon when relative bend pipe delivery port swings in elastic film, and then the poorly sealed problem that can not fully open impeded drainage when emitting foul smell and draining when causing not draining.In this patent, hinged support hole has one and makes hinged support wheelbase separate out the near position point that the mouth of a river is closest.When hinged support axle is positioned at this near position point, on elastic film, edge and hinged pushing out ring are crossed free gap and corresponding delivery port top or are connected edge compression fit with corresponding water fender.Therefore, time in off position, if hinged support axle is positioned near position point the most simultaneously, then the most whole elastic film, by being closely fastened on bend pipe delivery port, thus serves the effect fully sealing bend pipe delivery port, stopped the possibility emitted on foul smell.

In order to achieve the above object, bottom, hinged support hole is installed with hinged bracer, and it is upper end away from elastic film lower end near the hinged hypotenuse of elastic film that hinged bracer presses close to the edge in hinged support hole, and hinged hypotenuse makes hinged support axle slide near position point.

In this hinged bracer, the hinged bracer edge pressing close to hinged support hole is a hinged hypotenuse, this hinged hypotenuse upper end arranges lower end away from elastic film and arranges near elastic film, therefore, hinged hypotenuse and hinged support hole inwall constitute wedge-shaped opening structure or the bell-mouth structure of air of width under a upper end width.The Main Function of wedge-shaped opening structure is exactly that hinged support axle is carried out spacing by the edge utilizing hinged hypotenuse to tilt, on the premise of elastic film is not affected by other external force, namely when not draining, time the most in off position, hinged support axle is made to slide to downwards near position point along hinged hypotenuse under self gravitation and elastic film Action of Gravity Field.So, it is achieved that above-mentioned purpose, namely time in off position, hinged support axle is positioned near position point, the most whole elastic film, by being closely fastened on bend pipe delivery port, serves the effect fully sealing bend pipe delivery port, has stopped the possibility emitted on foul smell.Contrary, when draining, namely when opening, impact along with current, elastic film drives hinged support axle to move up in hinged support hole, owing to hinged hypotenuse and the hinged support hole inwall of hinged bracer constitute the wedge-shaped opening structure of width under a upper end width, the scope of activities of the most hinged support axle suddenly increases, and elastic gum sector-meeting completes a displacement-type in the hinged support hole that diameter is bigger by hinged support axle and swings.Now, not only can produce free gap, and hinged support hole circular arc interior wall construction can make the displacement-type of hinged support axle and elastic film swing more nature with smooth and easy.

As improvement, water pipe section infraoral includes Zuo Bankou and You Bankou, left half mouthful of upper sealing is installed with water fender, it is connected with one section of bend pipe downwardly extended and bend to the left on right half mouthful, the following inwall of bend pipe delivery port is provided with the U-lag that track takes the shape of the letter U, U-lag cell wall constitutes wedge-shaped part with delivery port inwall, and wedge-shaped part edge corresponding with elastic film buckles and coordinate.

Because edge is in downwardly projecting arc under bend pipe delivery port, after therefore a groove being set on the following inwall of bend pipe delivery port, i.e. constitute the U-lag that track takes the shape of the letter U.This U-lag is consistent with elastic film shape and U-lag cell wall constitutes wedge-shaped part with delivery port inwall, wedge-shaped part edge corresponding with elastic film buckles and coordinates, so setting not only can guarantee that the friction tight sealing of button, the problem blown afloat by elastic film when preventing air blow back can also be played, namely ensure that round-the-clock sealing of the present utility model.

As improving further, the delivery port top of described bend pipe is the flat side corresponding with water fender, and delivery port is downwardly projecting arc limit below.

On delivery port, edge is arranged to horizontal-extending flat side and elastic film can be made to be free to burnishing surface swing up and down or folding, and particularly when fastening on delivery port, smooth elastic film can ensure that the tightness of fastening.Delivery port is that downwardly projecting arc limit is arranged below, elastic film periphery not only can be made uniformly to fasten with delivery port to ensure tightness, it is also possible to enable flowing water smooth outflow in round and smooth bend inner chamber.

As improvement, the vertical section of described elastic film is the wedge shape that narrower lower end, upper end is wider, and the bottom sheet of described elastic film is internal or outside is provided with counterweight.

It is up-narrow and down-wide wedge shape that elastic film is designed to midship section, not only conform to a design feature that relatively thin bottom sheet is thicker, make elastic film decentralization, and make elastic film two sides all in plane, both ensure that to coordinate with the sealing of bend pipe delivery port and also make overall appearance more attractive in appearance.Counterweight is set inside the bottom sheet of elastic film or counterweight is set outside elastic film bottom sheet, elastic film and counterweight decentralization can be made as far as possible under reducing elastic film volume premise.It should be strongly noted that elastic film intermediate plate volume is excessive, when current are bigger, the lower sector-meeting started touches sewer pipe inwall, affects the opening degree of elastic film.Therefore, after arranging counterweight, when can make mass-flow, elastic film starts get Geng Gao, is conducive to accelerating draining.

As improving further, the end face top of described inserting column end is installed with the spherical crown that sphere is arranged upward, spherical crown lower surface is installed with not only to the arc spring lamination extended away from spherical crown direction but also extend to inserting column, and arc spring lamination end extends the periphery trajectory of inserting column.

Being provided with two parts in inserting column distal end faces, be a spherical crown and an arc spring lamination respectively, wherein, spherical crown is arranged on the inserting column distal end faces first half, and the sphere of spherical crown is arranged upward.Arc spring lamination is arranged on below spherical crown, is correspondingly arranged with inserting column end face lower half.Spherical crown is quadrant ball, and therefore spherical crown has two end faces, vertical end face and horizontal end face (lower surface).The vertical end face of spherical crown is corresponding affixed with the inserting column end face first half, and the sphere of spherical crown is arranged upward, and the horizontal end face of spherical crown is arranged down.Spherical crown sphere is made to arrange upward, the sphere that inserting column not only can be made to utilize spherical crown round and smooth inserts installing hole smoothly, and in order to increase the plug-in mounting area of inserting column and installing hole, spherical crown can insert cavity inside bend pipe inner chamber or water fender, so supine spherical crown of ball both will not hinder current, also will not the dirt such as hair in hook current and block, it is ensured that the reliability of this patent.Described arc spring lamination is obliquely installed, and its upper end end face horizontal with spherical crown is affixed away from inserting column one end, and its lower end is arranged and extended to inserting column end face away from the horizontal end face of spherical crown, so arranges and inserting column can be made more smooth when inserting installing hole.In this patent, arc spring lamination lower end downwardly extends out the extension trajectory of inserting column periphery, and therefore the height of spherical crown and arc spring lamination is greater than the diameter of inserting column.Because arc spring lamination has elasticity, when spherical crown and arc spring lamination insert installing hole, arc spring lamination can under installing hole inwall extrudes elastic deformation and shrink, make the height of spherical crown and arc spring lamination equal to installing hole internal diameter, such spherical crown and arc spring lamination just can insert installing hole smoothly.When the fully-inserted installing hole of inserting column, spherical crown and arc spring lamination just skid off installing hole, now arc spring lamination springs back outward into resile because losing the extruding of installing hole inwall, so arc spring lamination lower end is just installed on elbow internal wall or water fender inwall, serve the position-limiting action preventing inserting column from slipping from installing hole, it is ensured that the reliability that elastic film is fixing.

As improvement, this patent also includes that be arranged on water pipe section top introduces the draining guider of bend pipe by water pipe section central part current, draining guider includes the mozzle being vertically arranged in water pipe section, mozzle outer, coaxial is set with the outer shroud coordinated with water pipe section upper end, the internal diameter of outer shroud is much larger than the external diameter of mozzle, affixed bar it is installed with between outer shroud inwall and mozzle outer wall, mozzle lower end connects the guiding gutter being obliquely installed, guiding gutter have one arrange upward suitable for reading, the entrance arranged towards mozzle obliquely and the outlet arranged obliquely, guiding gutter outlet is arranged towards bend pipe, guiding gutter upper end is docked with mozzle lower end, guiding gutter bottom is extended below outer shroud.

In this patent, draining guider realizes guiding sewage discharge by Semi surrounding type inclined lead structure.Draining guider is arranged on water pipe section top, and it is corresponding with water pipe section centre, therefore the Main Function of draining guider is that the sewage flowing into water pipe section central part is directed into bend pipe, thus avoid current directly to impact water fender and cause water of choking, serve current deflecting, prevent choke water, the effect of raising draining fluency.This draining guider mainly includes a mozzle, guiding gutter, an outer shroud, and some affixed bars.Wherein mozzle is vertically arranged, for round tube, in order to docking washing machine sewer pipe, bath waste pipe, fish jar drainpipe etc., very convenient.Exterior ring cap is contained in mozzle periphery, and outer shroud is typically also configured to circle.Bore diameter of outer ring is much larger than mozzle external diameter, so forms a space ring between bore diameter of outer ring and mozzle external diameter, and its Main Function is to facilitate ground water to be discharged by space ring.Affixed bar is arranged between outer shroud inwall and mozzle outer wall, plays fixing connection outer shroud and mozzle, the effect of the structure that both fixed as one.This draining guider is in use, it is generally located on floor drain or floor drain inner core top, outer shroud is fixed card dress or is pasted onto the water pipe section upper end of floor drain or floor drain inner core, and making mozzle be positioned at floor drain or floor drain inner core inner chamber top, this sample draining guider is just integrally formed structure with floor drain or floor drain inner core.The most during fabrication, outer shroud and mozzle being coaxially disposed, the affixed bar between such outer shroud and mozzle is all isometric setting, can provide the support force of equilibrium for outer shroud and mozzle, the most just have the effect strengthening this draining guider overall structure stability.In this draining guider, guiding gutter tilts to be installed in mozzle lower end.This draining guider is general and be respectively provided on two sides with below water pipe section water fender and the floor drain of bend pipe or floor drain inner core with the use of, in this floor drain or floor drain inner core, sewage can meet with obstruction when water pipe section flows into water fender side, and current can only be introduced bend pipe and discharge by water fender.Therefore, this floor drain or floor drain inner core are when running into mass-flow, because the existence of water fender, it may appear that " water of choking " phenomenon.This kind of floor drain or floor drain inner core are because bend pipe is positioned at an avris below water pipe section, and therefore the cross section of bend pipe only has the general left and right of water pipe section cross section, and sewage also can only flow out by being positioned at the bend pipe of an avris below water pipe section.Being based on above-mentioned floor drain or the design feature of floor drain inner core, guiding gutter is obliquely installed, and is i.e. to be rapidly introduced among bend pipe by sewage, and then reaches the purpose of rapid pollution discharging.For convenience of narration, upper and lower for guiding gutter two ends are called top and bottom.Guiding gutter upper end namely guiding gutter entrance are fixed with mozzle lower end and are connected, and the sewage therefore flowed into from mozzle will be taken advantage of a situation inflow guiding gutter.Guiding gutter lower end namely guiding gutter outlet are extended towards the water pipe section inwall below outer shroud, but apart from this water pipe section inwall farther out, therefore leaving a bigger excretion mouth between guiding gutter outlet and corresponding water pipe section inwall, the sewage of inflow guiding gutter is i.e. exported by guiding gutter and this excretion mouth is discharged downwards.In sum, either mozzle or guiding gutter, all there is the effect guiding sewage effluent.In this draining guider, guiding gutter also have one arrange upward suitable for reading, this Main Function suitable for reading is when sewage effluent flow is bigger, either mozzle or guiding gutter all can not meet emission request, the guiding gutter being particularly obliquely installed also has certain effect hindering discharge, the effect that can play earial drainage at this moment the most suitable for reading, even if the most unnecessary sewage is through outflow suitable for reading, substantially increases this draining guider and floor drain or the pollution discharge capability of floor drain inner core of this draining guider are installed.

As improving further, described guiding gutter includes the trough floor being positioned at bottom, trough floor the right and left side is installed with upwardly extending groove side plate, groove side plate top is provided with the engagement plate that dock round and smooth with mozzle, groove side plate is the vertical edge coordinated with water pipe section inwall away from one end edge of engagement plate, and two groove side plate hypomere upper ends are installed with anti-plate of choking.

In this guiding gutter, the groove side plate of trough floor and both sides constitutes the trench structure guiding current, is the agent structure of this guiding gutter.Engagement plate acts primarily as transition link slot side plate and the effect of mozzle bottom.Groove side plate is arranged to away from one end edge of engagement plate the vertical edge coordinated with water pipe section inwall, and in two groove side plate hypomere upper ends fixed anti-plate of choking, anti-plate of choking, two groove side plates can be made to constitute, by vertical edge and the water pipe section inwall of floor drain or floor drain inner core, the hood-like structure that the oral area of an indirect connection is downward.When current flow to guiding gutter hypomere, hood-like structure will guide current by its oral area namely aforesaid excretion mouth, be entered by sewage in the bend pipe of floor drain or floor drain inner core, improve the fluency of current.When mass-flow, because anti-plate of choking is arranged on two groove side plate hypomere upper ends, the most also there is forced water stream and can not upwards emerge down through excretion mouth discharge and cause from the most excessive effect of floor drain or floor drain inner core, namely the effect of the water that prevents from choking.

As improvement, the cross section of described guiding gutter is the U-shaped of opening upwards or V-arrangement or C-shaped or ∏ shape；The cross section of described affixed bar is inverted △；The quantity of described affixed bar is at least two, and wherein an affixed bar is positioned at directly over guiding gutter.

Because no matter floor drain, floor drain inner core or outer shroud are typically all circle and arrange, when therefore ground sewage flows into floor drain, floor drain inner core or outer shroud, its current are all to rotate to flow into.Common, the direction of water flow rotary had both been probably clockwise, it is also possible to counterclockwise, depends primarily on the sewage flowed at first and flows into angle.After affixed bar cross section is arranged to inverted △, no matter sewage is clockwise or counterclockwise when flowing into, side obliquely, affixed bar both sides all has the effect guiding current to flow downward, avoid the drawback causing hindering current because arranging affixed bar, be favorably improved drainage efficiency.

A piece affixed bar is arranged on above guiding gutter, can sewage on the ground when flowing into outer shroud, to first flow through affixed bar, if now sewage having hair, hair can be hooked by affixed bar, namely sewage is had filtration, exempt from because hair flows to particularly result in blockage between guiding gutter and water pipe section inwall above guiding gutter, it is ensured that draining smoothness.

As improvement, also including detaining the flow-guiding screen covered on outer shroud and affixed bar, flow-guiding screen central part is provided with the center mesh closed with flow-directing shroud assembling, and flow-guiding screen is evenly equipped with limit mesh, and the wire side of flow-guiding screen is the dome shape that central part height periphery is low.

Flow-guiding screen is contained on mozzle by central network borehole jack, thus achieves the installation of flow-guiding screen and mozzle, operates the simplest.The Main Function of flow-guiding screen is that the sewage entered surface flow by limit mesh is tentatively filtered, and the foreign material filtered out will be deposited in flow-guiding screen upper surface.When needing cleaning, only need to be extracted out from mozzle by flow-guiding screen, the most reverse water rinses, and operates the simplest.The wire side of flow-guiding screen is the dome shape that central part height periphery is low, so can make that the foreign material filtered out first are deposited in flow-guiding screen periphery and sewage is flowed out by flow-guiding screen central part in the same old way, therefore it is unlikely to make foreign material be covered by whole screen pack and causes blocking, improve dependability, be particularly suitable for the blowdown occasion foreign material are more and use.

In sum, use the switch floor drain deodorization non-return its components flexibly of this structure, rational in infrastructure, assembling quickly, odor-resistant result is good, deodorization time length, drainage speed fast, and is not affected by anhydrous, will not hook hair, also will not block or cause seal failure because of hook hair, dismounting is simple, and maintenance clean is convenient.

Accompanying drawing explanation

In conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is the structural representation under the utility model closed mode；

Fig. 2 is the structural representation under the utility model opening；

Fig. 3 is the fit structure schematic diagram of hinged brace and hinged bracer；

Fig. 4 is the fit structure schematic diagram of hinged brace and hinged bracer when being opening；

Fig. 5 is the fit structure schematic diagram of hinged brace and hinged bracer when being closed mode；

The fit structure schematic diagram of Fig. 6 elastic film and wedge-shaped part；

Fig. 7 is the fit structure schematic diagram of mozzle and guiding gutter；

Fig. 8 is the structural representation of affixed bar.

Detailed description of the invention

nullAs shown in the figure，This switch floor drain deodorization non-return its components flexibly includes the water pipe section 1 being vertically arranged，Water pipe section infraoral includes left half mouthful 2 and right half mouthful 3，Left half mouthful of upper sealing is installed with water fender 4，It is connected with one section of bend pipe downwardly extended and bend to the left 5 on right half mouthful，The sealing corresponding with half mouthful of the right side and water fender linking edge of the water inlet 6 of bend pipe is affixed，The delivery port of bend pipe is that lower end opposite upper is tilted to the left setting towards left setting and delivery port 7 end face，Bend pipe delivery port top or the water fender being adjacent to bend pipe delivery port top are connected in edge the elastic film 8 being movably hinged with buckle closure bend pipe delivery port by articulated elements，It is provided with free gap 400 with being connected between edge with corresponding water fender inside between delivery port top or elastic film upper end inside elastic film upper end，Free gap puts away the distance increase of delivery port with elastic film and increases，And elastic film is airtight fasten to delivery port time disappear，Elastic film include being docking together relatively thin upper slice 408 and thicker bottom sheet 409，Upper slice be the flat limit 410 that closely fasten corresponding with delivery port with the medial surface periphery of bottom sheet.

In the present embodiment, described articulated elements includes the hinged brace 401 being installed in bend pipe delivery port top two avris, hinged brace is provided with hinged support hole 402, in two hinged support holes, activity is fitted with hinged support axle 403, also include being installed in the hinged pushing out ring 404 of edge on elastic film, hinged pushing out ring closes with the assembling of hinged support axle sleeve, the diameter in hinged support hole is more than the diameter of hinged support axle, hinged support hole has one makes hinged support wheelbase separate out the near position point 405 that the mouth of a river is closest, when hinged support axle is positioned at this near position point, elastic film top and hinged pushing out ring are crossed free gap and corresponding delivery port top or are connected edge compression fit with corresponding water fender.

In order to achieve the above object, bottom, hinged support hole is installed with hinged bracer 406, and it is upper end away from elastic film lower end near the hinged hypotenuse 407 of elastic film that hinged bracer presses close to the edge in hinged support hole, and hinged hypotenuse makes hinged support axle slide near position point.In this hinged bracer, the hinged bracer edge pressing close to hinged support hole is a hinged hypotenuse, this hinged hypotenuse upper end arranges lower end away from elastic film and arranges near elastic film, therefore, hinged hypotenuse and hinged support hole inwall constitute wedge-shaped opening structure or the bell-mouth structure of air of width under a upper end width.The Main Function of wedge-shaped opening structure is exactly that hinged support axle is carried out spacing by the edge utilizing hinged hypotenuse to tilt, on the premise of elastic film is not affected by other external force, namely when not draining, time the most in off position, hinged support axle is made to slide to downwards near position point along hinged hypotenuse under self gravitation and elastic film Action of Gravity Field.So, it is achieved that above-mentioned purpose, namely time in off position, hinged support axle is positioned near position point, the most whole elastic film, by being closely fastened on bend pipe delivery port, serves the effect fully sealing bend pipe delivery port, has stopped the possibility emitted on foul smell.Contrary, when draining, namely when opening, impact along with current, elastic film drives hinged support axle to move up in hinged support hole, owing to hinged hypotenuse and the hinged support hole inwall of hinged bracer constitute the wedge-shaped opening structure of width under a upper end width, the scope of activities of the most hinged support axle suddenly increases, and elastic gum sector-meeting completes a displacement-type in the hinged support hole that diameter is bigger by hinged support axle and swings.Now, not only can produce free gap, and hinged support hole circular arc interior wall construction can make the displacement-type of hinged support axle and elastic film swing more nature with smooth and easy.

When actual production, the following inwall of bend pipe delivery port is provided with the U-lag 13 that track takes the shape of the letter U, and U-lag cell wall constitutes wedge-shaped part 14 with delivery port inwall, and wedge-shaped part edge corresponding with elastic film buckles and coordinate.Because edge is in downwardly projecting arc under bend pipe delivery port, after therefore a groove being set on the following inwall of bend pipe delivery port, i.e. constitute the U-lag that track takes the shape of the letter U.This U-lag is consistent with elastic film shape and U-lag cell wall constitutes wedge-shaped part with delivery port inwall, wedge-shaped part edge corresponding with elastic film buckles and coordinates, so setting not only can guarantee that the friction tight sealing of button, the problem blown afloat by elastic film when preventing air blow back can also be played, namely ensure that round-the-clock sealing of the present utility model.

In the present embodiment, the delivery port top of described bend pipe is the flat side corresponding with water fender, and delivery port is downwardly projecting arc limit below.On delivery port, edge is arranged to horizontal-extending flat side and elastic film can be made to be free to burnishing surface swing up and down or folding, and particularly when fastening on delivery port, smooth elastic film can ensure that the tightness of fastening.Delivery port is that downwardly projecting arc limit is arranged below, elastic film periphery not only can be made uniformly to fasten with delivery port to ensure tightness, it is also possible to enable flowing water smooth outflow in round and smooth bend inner chamber.

The vertical section of described elastic film is the wedge shape that narrower lower end, upper end is wider, and the bottom sheet of described elastic film is internal or outside is provided with counterweight.It is up-narrow and down-wide wedge shape that elastic film is designed to midship section, not only conform to a design feature that relatively thin bottom sheet is thicker, make elastic film decentralization, and make elastic film two sides all in plane, both ensure that to coordinate with the sealing of bend pipe delivery port and also make overall appearance more attractive in appearance.Counterweight is set inside the bottom sheet of elastic film or counterweight is set outside elastic film bottom sheet, elastic film and counterweight decentralization can be made as far as possible under reducing elastic film volume premise.It should be strongly noted that elastic film intermediate plate volume is excessive, when current are bigger, the lower sector-meeting started touches sewer pipe inwall, affects the opening degree of elastic film.Therefore, after arranging counterweight, when can make mass-flow, elastic film starts get Geng Gao, is conducive to accelerating draining.

This patent also includes that be arranged on water pipe section top introduces the draining guider of bend pipe by water pipe section central part current, draining guider includes the mozzle 101 being vertically arranged in water pipe section, mozzle outer, coaxial is set with the outer shroud 102 coordinated with water pipe section upper end, the internal diameter of outer shroud is much larger than the external diameter of mozzle, affixed bar 103 it is installed with between outer shroud inwall and mozzle outer wall, mozzle lower end connects the guiding gutter 104 being obliquely installed, guiding gutter has suitable for reading 113 arranged upward, the entrance 114 arranged towards mozzle obliquely and the outlet 115 arranged obliquely, guiding gutter outlet is arranged towards bend pipe, guiding gutter upper end is docked with mozzle lower end, guiding gutter bottom is extended below outer shroud.

In the present embodiment, described guiding gutter includes the trough floor 106 being positioned at bottom, trough floor the right and left side is installed with upwardly extending groove side plate 107, groove side plate top is provided with the engagement plate 108 that dock round and smooth with mozzle, groove side plate is the vertical edge 109 coordinated with water pipe section inwall away from one end edge of engagement plate, and two groove side plate hypomere upper ends are installed with anti-plate 116 of choking.In this guiding gutter, the groove side plate of trough floor and both sides constitutes the trench structure guiding current, is the agent structure of this guiding gutter.Engagement plate acts primarily as transition link slot side plate and the effect of mozzle bottom.Groove side plate is arranged to away from one end edge of engagement plate the vertical edge coordinated with water pipe section inwall, and in two groove side plate hypomere upper ends fixed anti-plate of choking, anti-plate of choking, two groove side plates can be made to constitute, by vertical edge and the water pipe section inwall of floor drain or floor drain inner core, the hood-like structure that the oral area of an indirect connection is downward.When current flow to guiding gutter hypomere, hood-like structure will guide current by its oral area namely aforesaid excretion mouth, be entered by sewage in the bend pipe of floor drain or floor drain inner core, improve the fluency of current.When mass-flow, because anti-plate of choking is arranged on two groove side plate hypomere upper ends, the most also there is forced water stream and can not upwards emerge down through excretion mouth discharge and cause from the most excessive effect of floor drain or floor drain inner core, namely the effect of the water that prevents from choking.

In the present embodiment, the cross section of described guiding gutter is the U-shaped of opening upwards or V-arrangement or C-shaped or ∏ shape.

The cross section of described affixed bar is inverted △.Because no matter floor drain, floor drain inner core or outer shroud are typically all circle and arrange, when therefore ground sewage flows into floor drain, floor drain inner core or outer shroud, its current are all to rotate to flow into.Common, the direction of water flow rotary had both been probably clockwise, it is also possible to counterclockwise, depends primarily on the sewage flowed at first and flows into angle.After affixed bar cross section is arranged to inverted △, no matter sewage is clockwise or counterclockwise when flowing into, side obliquely, affixed bar both sides all has the effect guiding current to flow downward, avoid the drawback causing hindering current because arranging affixed bar, be favorably improved drainage efficiency.

The quantity of described affixed bar is at least two, and wherein an affixed bar is positioned at directly over guiding gutter.A piece affixed bar is arranged on above guiding gutter, can sewage on the ground when flowing into outer shroud, to first flow through affixed bar, if now sewage having hair, hair can be hooked by affixed bar, namely sewage is had filtration, exempt from because hair flows to particularly result in blockage between guiding gutter and water pipe section inwall above guiding gutter, it is ensured that draining smoothness.

In the present embodiment, also including detaining the flow-guiding screen 110 covered on outer shroud and affixed bar, flow-guiding screen central part is provided with the center mesh 111 closed with flow-directing shroud assembling, and flow-guiding screen is evenly equipped with limit mesh 112, and the wire side of flow-guiding screen is the dome shape that central part height periphery is low.Flow-guiding screen is contained on mozzle by central network borehole jack, thus achieves the installation of flow-guiding screen and mozzle, operates the simplest.The Main Function of flow-guiding screen is that the sewage entered surface flow by limit mesh is tentatively filtered, and the foreign material filtered out will be deposited in flow-guiding screen upper surface.When needing cleaning, only need to be extracted out from mozzle by flow-guiding screen, the most reverse water rinses, and operates the simplest.The wire side of flow-guiding screen is the dome shape that central part height periphery is low, so can make that the foreign material filtered out first are deposited in flow-guiding screen periphery and sewage is flowed out by flow-guiding screen central part in the same old way, therefore it is unlikely to make foreign material be covered by whole screen pack and causes blocking, improve dependability, be particularly suitable for the blowdown occasion foreign material are more and use.

Claims

null1. one kind switchs floor drain deodorization non-return its components flexibly，It is characterized in that: include the water pipe section (1) being vertically arranged，Water pipe section (1) infraoral is provided with water fender (4) and bend pipe (5)，The sealing corresponding with half mouthful of the right side and water fender (4) linking edge of the water inlet (6) of bend pipe (5) is affixed，The delivery port (7) of bend pipe (5) is that lower end opposite upper is tilted to the left setting towards left setting and delivery port end face，Bend pipe (5) delivery port top or the water fender (4) being adjacent to bend pipe (5) delivery port top are connected in edge the elastic film (8) being movably hinged with buckle closure bend pipe (5) delivery port (7) by articulated elements，It is provided with free gap (400) with being connected between edge with corresponding water fender (4) inside between delivery port (7) top or elastic film (8) upper end inside elastic film (8) upper end，Free gap (400) puts away the distance increase of delivery port (7) with elastic film (8) and increases，And elastic film (8) is airtight fasten to delivery port (7) time disappear，Relatively thin upper slice (408) and the thicker bottom sheet (409) that elastic film (8) includes being docking together，The medial surface periphery of upper slice (408) and bottom sheet (409) is the flat limit (410) that closely fastens corresponding with delivery port (7).
nullSwitch floor drain deodorization non-return its components flexibly the most as claimed in claim 1，It is characterized in that: described articulated elements includes being installed in the hinged brace (401) of bend pipe (5) delivery port (7) top two avris，Hinged brace (401) is provided with hinged support hole (402)，The two interior activities of hinged support hole (402) are fitted with hinged support axle (403)，Also include the hinged pushing out ring (404) being installed in the upper edge of elastic film (8)，Hinged pushing out ring (404) coordinates with hinged support axle (403) suit，The diameter of hinged support hole (402) is more than the diameter of hinged support axle (403)，Hinged support hole (402) has one makes near position point (405) that hinged support axle (403) distance delivery port (7) is closest，When hinged support axle (403) is positioned at these near position point (405)，Elastic film (8) top and hinged pushing out ring (404) are crossed free gap (400) and are connected edge compression fit with corresponding delivery port (7) top or with corresponding water fender (4).
Switch floor drain deodorization non-return its components flexibly the most as claimed in claim 2, it is characterized in that: hinged support hole (402) bottom is installed with hinged bracer (406), it is upper end away from elastic film (8) lower end near the hinged hypotenuse (407) of elastic film (8) that hinged bracer (406) presses close to the edge of hinged support hole (402), and hinged hypotenuse (407) makes hinged support axle (403) slide near position point (405).
Switch floor drain deodorization non-return its components flexibly the most as claimed in claim 3, it is characterized in that: water pipe section (1) infraoral includes Zuo Bankou (2) and right half mouthful (3), left half mouthful (2) upper sealing is installed with water fender (4), it is connected with one section of bend pipe downwardly extended and bend to the left (5) on right half mouthful (3), the following inwall of bend pipe (5) delivery port (7) is provided with the U-lag (13) that track takes the shape of the letter U, U-lag (13) cell wall constitutes wedge-shaped part (14) with delivery port (7) inwall, wedge-shaped part (14) buckles with elastic film (8) corresponding edge and coordinates.
Switching floor drain deodorization non-return its components flexibly the most as claimed in claim 4, it is characterized in that: delivery port (7) top of described bend pipe (5) is the flat side (9) corresponding with water fender (4), delivery port (7) is downwardly projecting arc limit below.
Switch floor drain deodorization non-return its components flexibly the most as claimed in claim 5, it is characterized in that: the vertical section of described elastic film (8) is the wedge shape that narrower lower end, upper end is wider, the bottom sheet (409) of described elastic film (8) is internal or outside is provided with counterweight.
null7. the floor drain flexibly of the switch as described in claim 1-6 any claim deodorization non-return its components，It is characterized in that: also include that be arranged on water pipe section (1) top introduces the draining guider of bend pipe (5) by water pipe section (1) central part current，Draining guider includes the mozzle (101) being vertically arranged in water pipe section (1)，Mozzle (101) outer, coaxial is set with the outer shroud (102) coordinated with water pipe section (1) upper end，The internal diameter of outer shroud (102) is much larger than the external diameter of mozzle (101)，Affixed bar (103) it is installed with between outer shroud (102) inwall and mozzle (101) outer wall，Mozzle (101) lower end connects the guiding gutter (104) being obliquely installed，Guiding gutter (104) has (113) suitable for reading arranged upward、The entrance (114) arranged towards mozzle (101) obliquely and the outlet (115) arranged obliquely，Guiding gutter (104) outlet is arranged towards bend pipe (5)，Guiding gutter (104) upper end is docked with mozzle (101) lower end，Guiding gutter (104) bottom is extended to outer shroud (102) lower section.
Switch floor drain deodorization non-return its components flexibly the most as claimed in claim 7, it is characterized in that: described guiding gutter (104) includes being positioned at the trough floor (106) of bottom, trough floor (106) the right and left side is installed with upwardly extending groove side plate (107), groove side plate (107) top is provided with the engagement plate (108) that dock round and smooth with mozzle (101), groove side plate (107) is the vertical edge (109) coordinated with water pipe section (1) inwall away from one end edge of engagement plate (108), and two groove side plate (107) hypomere upper ends are installed with anti-plate (116) of choking.
Switch floor drain deodorization non-return its components flexibly the most as claimed in claim 8, it is characterized in that: the U-shaped that cross section is opening upwards of described guiding gutter (104) or V-arrangement or C-shaped or ∏ shape；The cross section of described affixed bar (103) is inverted △；The quantity of described affixed bar (103) is at least two, and wherein an affixed bar (103) is positioned at directly over guiding gutter (104).
Switch floor drain deodorization non-return its components flexibly the most as claimed in claim 9, it is characterized in that: also include that button covers on the flow-guiding screen (110) on outer shroud (102) and affixed bar (103), flow-guiding screen (110) central part is provided with and is set with, with mozzle (101), the center mesh (111) coordinated, being evenly equipped with limit mesh (112) on flow-guiding screen (110), the wire side of flow-guiding screen (110) is the dome shape that central part height periphery is low.