CN103382735A - Floating cover safe floor drain - Google Patents
Floating cover safe floor drain Download PDFInfo
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- CN103382735A CN103382735A CN2013102525423A CN201310252542A CN103382735A CN 103382735 A CN103382735 A CN 103382735A CN 2013102525423 A CN2013102525423 A CN 2013102525423A CN 201310252542 A CN201310252542 A CN 201310252542A CN 103382735 A CN103382735 A CN 103382735A
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Abstract
The invention discloses a floating cover safe floor drain including a floor drain seat and a floor drain cover located on the upper end part of the floor drain seat. The safe floor drain is structurally characterized in that: the upper end part of the floor drain seat is provided with a seat slot, the floor drain cover is located in the seat slot, a preset water inlet gap is formed between the floor drain cover and the side wall of the seat slot of the floor drain seat, and a preset water inlet gap is arranged between the floor drain cover and the bottom surface of the seat slot; the lower end part of the floor drain seat is provided with a seat bottom, the seat bottom is provided with a drainage hole, and the drainage hole is provided with a floating cup sealedly pressed on an end port of the drainage hole; and a water inlet gap is reserved on the floating cup inner side surface corresponding to the floor drain seat, and a water inlet gap is reserved between the floating cup and the bottom surface of the seat bottom of the floor drain seat. The safe floor drain is provided with a siphon (9), the bottom of the floating cup (3) is provided with a bottom hole (31) corresponding to the position of a pipe port (92) of the siphon (9), so that in the conventional floor drain technology, the technical problems that the floor drain cannot be used reliably because water seepage enters after a sealed floating ball or a sealed floating cup is damaged are solved.
Description
This case is to be that December 30, application number in 2009 are that 200910112628.X, denomination of invention are dividing an application of safe floor drain of floating cover the applying date.
Technical field
The present invention relates to a kind of floor drain, belong to a kind of floor drain that is particularly suitable for indoor use.
Background technology
The existing floor drain with cover that uses, excess surface water will be from the end face cross flow of drain cover and later again the limbers from drain cover fall in floor drain or enter sewer (although ponding can leak with the gap that the floor drain seat coordinates from drain cover, but just account for negligible sub-fraction, does not use as drainage channel in this gap, and very easily crammed by the tiny dirt in ponding and mud and be closed).The drain cover of this structure exists following defective: 1. the limbers is offered less than normally, and the aperture is easily stopped up, and it is slow that ponding row is rushed down speed, and excess surface water is easily overflowed; 2. the limbers is offered bigger than normally, and solid sundries easily falls in floor drain, and easily causes even sewer blockage of floor drain; Limbers bigger than normal also easily makes the water in water sealing type deodorant floor drain air-dry and lose deodorant function, and the drain cover less rigid is also unbecoming, and the anxiety of safety is arranged; 3. orifice shapes, size and the quantity thereof of same drain cover limbers are normally changeless, even the limbers size design becomes can regulate variation, just as application number be a kind of floor drain apparatus of 200620165639.6, drain cover also becomes always excess surface water and arranges fast the bottleneck that rushes down.In a word, the existing floor drain that uses, its drain cover be excess surface water fast row rush down one bottleneck, and simultaneously, the interpolation of various deodorization technical patterns or device in floor drain makes the bottleneck defective of drain cover more obvious.
And for example, existing hydrolock (bell-jar or inverted bowl type) odour-proof floor drain commonly used, the envelope bowl links together and leans on closelyer with drain cover, draining is slower, when reality was used, faster more smooth and easy for draining, the public often opened drain cover or unload together with envelope bowl or bell jar; A kind of application number is the floating head formula floor drain of 97202610.X, and drain cover just simply is not set; And another kind of application number is 200620007626.6 mass-flow fast drainage floor drain, and its removable cover is the bottleneck that drain cover equally also becomes this floor drain Quick drainage.
Floor drain unloads drain cover or does not arrange, draining is fast and smooth and easy, its bottleneck effect is eliminated, but bring new problem, as: for water seal type floor drain, not only lost deodorant function, if tiny valuables fall into, to cause accidental loss, and slightly large foreign material also easily fall into and easily cause sewer blockage; For above-mentioned floating head formula floor drain, slightly large foreign material fall within above-mentioned place, floating head formula floor drain gap, very easily teabowl with a cover and ball float are blocked together, make it normally not float, make its deodorant function unreliable, even normally draining, and fragile and collision and people's pin that ball float that expose also very easily is subject to burnisher or other object are trampled and be out of shape breakage, all bring adverse effect to its use.Particularly, if above-mentioned floating head formula floor drain also arranges and uses the drain cover of existing form, bring new problem can for again the use of this floor drain, as: when excess surface water vertically falls into from the drain cover aperture, to directly impact ball float top, weakened the ability of floating of ball float and teabowl with a cover, also weakened the resistivity of ball float to the foreign material jam simultaneously, namely floating of teabowl with a cover and ball float had a negative impact; And when ball float floated, the upper end face of ball float easily relied on the water flowing aperture of drain cover lower end, and making diminishes into the passage of water narrows down, cause into water not smooth, thereby make drainage speed become slower, the bottleneck defective of drain cover will be more outstanding.
Summary of the invention
The object of the present invention is to provide a kind of safe floor drain of floating cover, this floor drain can make excess surface water row rush down more smooth and easyly and to have stronger antagonism sewer foul smell and return the ability of emitting fast, use more reliable and secure convenience.
The object of the present invention is achieved like this, described safe floor drain of floating cover, include floor drain seat and the drain cover that is located thereon the end, its design feature is that the upper end of described floor drain seat is provided with a groove, drain cover is arranged in described seat groove, consist of the water space that enters that presets between the sidewall of the seat groove of described drain cover and floor drain seat, be provided with the water space that enters that presets between the bottom surface of described drain cover and seat groove; At the bottom of described floor drain seat bottom was provided with, a seat end, be provided with plug hole, and described plug hole is provided with envelope and is pressed in floating cup on its port; The floating cup medial surface corresponding with the floor drain seat leaves into water space, leaves into water space between a bottom surface, the end of floating cup and floor drain seat.
Purpose of the present invention also can be achieved through the following technical solutions, described safe floor drain of floating cover, and its characteristics are to leave the gap that floating cup floats between upper end and the described drain cover lower end of described floating cup.Described safe floor drain of floating cover, its characteristics are that described drain cover lower end and floating cup are fixed together.
The object of the present invention is achieved like this, described safe floor drain of floating cover, include floor drain seat and the drain cover that is located thereon the end, to be described floor drain seat constituted by discrete groove cover and tank and cylinder base three its design feature, cylinder base and floor drain pipe link into an integrated entity, described cylinder base top is embedded in floor, and described groove cover is placed in the upper port of cylinder base, and the upper surface of groove cover is positioned at and becomes with flooring or floor tile face on same level or lower slightly position; Described cylinder base middle part is provided with the cylinder shoulder, and tank is positioned at cylinder base, and its bottom is placed on the cylinder shoulder, is provided with plug hole in tank, is arranged with the syphon with the mouth of pipe and pipe shoulder in plug hole, and described syphon upper end is provided with floating cup
,Described floating cup bottom surface envelope is pressed on the siphonal mouth of pipe, floating cup upper end connection drain cover; Described drain cover is in the seat groove of groove cover bottom and the inside wall of drain cover and groove cover is formed into water space, is provided with the water space that enters that presets between the bottom surface of described drain cover and a groove.
Purpose of the present invention also can be achieved through the following technical solutions, described safe floor drain of floating cover, and its characteristics are that described drain cover adopts the bottom to have the cover plate of cap mouth, a floating glass upper end is socketed in the cap mouth, the unsettled seat groove that is arranged in the groove cover of drain cover.Described safe floor drain of floating cover, its characteristics leave the gap for cover between floor drain seat and floating cup has aperture plate between aperture plate and floating cup.Described safe floor drain of floating cover, its characteristics are the water pond that encloses that is provided with in the outside of the floor drain pipe of floor downside around one week of floor drain pipe, enclose water pond and are communicated with floor drain pipe by enclosing discharge orifice.Described safe floor drain of floating cover, its characteristics are for being provided with comb water tooth at syphon lower end delivery port; The bottom of floating cup is provided with and is integral the water circle with it, and the water circle is arranged in the tank of floor drain seat, and the bottom surface of water circle lower end and tank has suitable gap apart.Described safe floor drain of floating cover, its characteristics are provided with bottom outlet bottom floating cup.Described safe floor drain of floating cover, its characteristics are that described drain cover is without the aperture drain cover.
The features and advantages of the invention are: to rush down mode obviously different from existing floor drain ponding row with cover, the excess surface water of floor drain of the present invention need not overflow in the drain cover upper surface, but first enter water space to flow through between drain cover downside and floor drain seat from being preset in, and in taking advantage of a situation the inflow floor drain along floor drain seat sidewall surrounding, ponding is arranged rushed down the entry week edge that has maximum length, ponding flows into smooth and easy, and flow velocity is faster, and flow is larger.
Floor drain of the present invention, the gap between drain cover downside and floor drain seat is predeterminable must be less, and tiny foreign material are difficult for falling into, and make floor drain deodorization of the present invention effect more lasting, better effects if.
Floor drain of the present invention, adopt the deodorization structure of floating cup, by its buoyancy, drain cover is floated, the gap of water inlet increases, make excess surface water from floor drain seat port week along without hindrance inflow, ponding flow into can close to or reach and do not arrange or without the state of drain cover, i.e. excess surface water excretion no longer is subject to the impact of drain cover, ponding flows into and row is rushed down and reached optimum state.
Floor drain of the present invention, adopt floating cup deodorization structure, drain cover can not be supported on the floor drain seat, the deadweight of drain cover and floating cup all drops on the excretion aperture of floor drain seat bottom, the excretion port closing will be more tight, can significantly strengthen the foul smell resistivity when normal pressure occurring in sewer, this structure utmost point is suitable for the low floor user choice and operation (because of wanting greatly of foul smell normal pressure peak value higher position floor in low floor sewer) in highrise building, can effectively stop returning of sewer foul smell to be emitted, even floor drain deodorization of the present invention is reliable, better effects if.
Drain cover of the present invention can be without any aperture, and rigidity is strong, and technique is simple, and is neat and artistic, easy to use.
Description of drawings:
Fig. 1 is the organigram of the embodiment of the present invention 1.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the P-P sectional view of Fig. 1.
Fig. 4 is the N-N sectional view of Fig. 1.
Fig. 5 is the organigram of the embodiment of the present invention 2.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the R-R sectional view of Fig. 5.
Fig. 8 is the Q-Q sectional view of Fig. 5.
Fig. 9 is the organigram of the embodiment of the present invention 3.
Figure 10 is the top view of Fig. 9.
Figure 11 is that the K of Fig. 9 is to view.
Figure 12 is the S-S sectional view of Fig. 9.
Figure 13 is the T-T sectional view of Fig. 9.
In figure: floor drain seat 1, seat groove 11, an end 12, hole shoulder 13, plug hole 14, gum cover 15, drain cover 2, cover plate 21, the collar 22, convex tendon 23, cap mouth 24, through hole 25, horizontal side 231, perpendicular side 232, medial surface 233, floating cup 3, bottom outlet 31, guide lug 32, water circle 33, sleeve gasket 34, floor drain pipe 4, aperture plate 5, grid cover 51, grizzly bar 52, groove cover 6, cylinder base 7, cylinder shoulder 71, tank 8, syphon 9, pipe shoulder 91, the mouth of pipe 92, comb water tooth 93 encloses water pond 10, dish cover 101, and running-on 102, storage glue groove 103 encloses discharge orifice 104.
The specific embodiment:
The present invention is described in detail below in conjunction with drawings and Examples:
(structure is seen Fig. 1-Fig. 4) to the floor drain of the embodiment of the present invention 1, comprise floor drain seat 1 and the drain cover 2 that is located thereon the end, described 2 downside weeks of drain cover are along being provided with at least three uniform convex tendons 23, this convex tendon 23 movably is supported on floor drain seat bottom surface, contact with seat groove 11 surrounding space of bottom surface of the convex tendon 23 that makes described drain cover 2 forms the water space that enters that presets, and makes excess surface water enter water space from this and flows through and pour in floor drain.Drain cover 2 of the present invention is preferably without the aperture drain cover.
the upper end of above-mentioned floor drain seat 1 is provided with a groove 11, make above-mentioned drain cover 2 be placed in described seat groove 11, be provided with the predetermined water space that enters between the sidewall of the seat groove 11 of drain cover 2 and floor drain seat 1, seat groove 11 downsides are close to the upper end of the floor drain pipe 4 that is arranged in floor or ground, make the upper surface of floor drain seat 1 be positioned at flooring (or floor tile face) same level or lower slightly position on, so that excess surface water is flow through above drain cover 2 and is flow to the entering water space an of groove 11 sides and drain cover 2, contact with seat groove 11 through the convex tendon 21 of drain cover 2 bottom surface surrounding space formation preset enter water space, then entering water space from this flows through and pours in floor drain.Cancellation Missed downside week be along also can being provided with the muscle groove natch, covers on the seat groove bottom of floor drain seat with the drain cover of muscle groove, and this muscle groove also is formed into water space with the enclosure space of a groove bottom, makes excess surface water enter water space from this and flows through and pour in floor drain.
Described floor drain seat 1 bottom is provided with at the bottom of its all-in-one-piece seat 12, the seat end 12, be provided with plug hole 14, described plug hole 14 is provided with and seals the floating cup 3 that is pressed on its port, leave certain space between the upper end of described floating cup 3 and described drain cover 2 downsides, to allow floating cup 3 that the space of floating is arranged; floating cup 3 leaves certain interval respectively and between floor drain seat 1 side and bottom surface, makes excess surface water flow through and pour in floor drain from this gap.After the floor drain internal water accumulation reach a certain height, floating cup 3 floated and breaks away from plug hole 14 ports, and the ponding in floor drain is entered sewer from plug hole 14; And when excess surface water was more, floor drain internal water accumulation height improved, and floating cup buoyancy increases and can ask drain cover 2 to float, and further increased the entry space, to accelerate the excretion of excess surface water.
Above-mentioned hole shoulder 13 is highly enough stopping the tiny valuables that flow in floor drain, carried secretly and enters sewer by the sewage foreign material preventing, in order to avoid cause accidental loss.
Above-mentioned gum cover 15 has enough elastic buffer effects, after drain cover 2 is subject to larger External Force Acting distortion, also not fragile floating cup 3 and an end 12, makes simultaneously the shutoff of 3 pairs of plug holees 14 of floating cup that better sealing performance is also arranged.
Above-mentioned drain cover 2 is made of with the collar 22 that becomes integral body with it and convex tendon 23 convex arc cover plate 21, and above-mentioned convex tendon 23 is arranged between cover plate 21 downsides and the collar 22, and the collar 22 links together convex tendon 23, and the rigidity of Cancellation Missed 2 intentinonally.Drain cover 2 can be made by plastic mould pressing.
The horizontal side 231 of above-mentioned convex tendon 23 is supported on seat groove 11 bottom surfaces of floor drain seat 1, make cover plate 21 be arranged in the seat groove 11 of floor drain seat 1, the top of cover plate 21 can be higher than flooring (or floor tile face), cover plate 21 two upwards all is being provided with the predetermined water space that enters between the two in length and breadth with seat groove 11, and excess surface water flows in floor drain from this gap.Above-mentioned floating cup 3 upper end kinks are in the medial surface 233 formed space of three convex tendons 23 of drain cover 2 and realize being connected with the movable of drain cover 2, be provided with predetermined space between its upper end and drain cover 2 downsides, to allow floating cup 3 that predetermined floating space is arranged.And the perpendicular side 232 of the convex tendon 23 of drain cover 2 is placed in the sidewall of floor drain seat 1, and the playback after can floating drain cover 2 play the guiding role, and uses more convenient.
Above-mentioned floating cup 3 outsides along circumferentially perpendicular be provided with at least three uniform and with its all-in-one-piece guide lug 32, the perpendicular side of described guide lug 32 and convex tendon 23 coordinates with the inside wall of floor drain seat 1 together, floating of floating cup 3 fallen to having good guiding and position-limiting action, so that drain cover 2 can playback smoothly, use more convenient.
The rim of a cup sealing of above-mentioned floating cup 3, the bottom also is provided with bottom outlet 31, bottom outlet 31 is corresponding with the position, aperture of plug hole 14, bottom outlet 31 can make the ponding that infiltrates in floating cup 3 in time discharge, to guarantee that floating cup 3 also can reliably float in the poorly sealed or slight breakage of appearance and under the state in seeping water, and also can normally use the floor drain of the present embodiment.
The characteristics of the present embodiment 1 floor drain:
The excess surface water of the embodiment of the present invention 1 floor drain enters mode and is different from existing floor drain commonly used, its excess surface water need not overflow in the drain cover upper surface, but flow through the gap between the seat groove 11 that is preset in drain cover 2 and floor drain seat 1, and in taking advantage of a situation the inflow floor drain along floor drain seat 1 sidewall surrounding, ponding flows into smooth and easy, flow velocity is faster, and flow is larger.
The floor drain of the embodiment of the present invention 1 is under the less state of row's water pouring amount, drain cover 2 does not float, and when when excess surface water is more, floor drain internal water accumulation height improves, and floating cup buoyancy increases can hold up drain cover 2, makes its buoyance lift with increase entry space, can accelerate the excretion of excess surface water, be conducive to tackle the unexpected state of affairs, leak in a large number etc. as indoor water pipe explosion or water tap, be difficult for forming ponding and overflow and bring inconvenience.
The floor drain of the embodiment of the present invention 1 also is equipped with sleeve gasket 34, and the user can be according to the specific environment choice for use, for the user offers convenience to the use of this routine floor drain, and the applying of the present embodiment floor drain that is highly advantageous to.
The mode that enters of the excess surface water of the embodiment of the present invention 1 floor drain is different from existing cup (or clock bowl) water sealing type deodorant floor drain commonly used, its excess surface water need not overflow in the drain cover upper surface, but flow through the gap between the seat groove 11 that is preset in drain cover 2 and floor drain seat 1, and in taking advantage of a situation the inflow floor drain along floor drain seat 1 sidewall surrounding, ponding flows into smooth and easy, flow velocity is faster, and flow is larger.The structure of drain cover 2 and existing floor drain with cover have more different, and drain cover 2 is without any aperture.Gap between the groove bottom of the seat groove 11 of drain cover 2 downsides and floor drain seat 1 can be less, and the deodorization prestoring water in floor drain also is difficult for air-dry or evaporation, and the deodorization effect is more lasting, and foreign material also are difficult for flowing into.The floor drain of embodiments of the invention 1 is under the less state of row's water pouring amount, drain cover 2 does not float yet, and when when excess surface water is more, floor drain internal water accumulation height improves, and floating cup buoyancy increases can hold up drain cover 2, makes its buoyance lift with increase entry space, can accelerate the excretion of excess surface water, be conducive to tackle the unexpected state of affairs, leak in a large number etc. as indoor water pipe explosion or water tap, be difficult for forming ponding and overflow and bring inconvenience.
The embodiment of the present invention 1 floor drain is that the defective that floating head formula floor drain exists is improved design, and the floating head formula floor drain that is particularly 97202610.X for a kind of application number carries out significantly improving design.Change due to the mode that enters of excess surface water, not only solved the draining bottleneck problem that drain cover easily produces, also dissolved the defective that above-mentioned floating head formula floor drain exists, as: because excess surface water flows in floor drain from floor drain seat sidewall, the adverse effect of having avoided direct impact ball float top to bring, and be conducive to ball float from scavenge port smooth opening and buoyance lift; The rising of ball float or upper top do not cause the variation into aquaporin; Gap between drain cover and floor drain seat is less, and tiny foreign material are difficult for falling into, and ball float is difficult for by jam; Drain cover can float, excess surface water excretion faster, can close to or reach excretion state without drain cover; Be provided with drain cover, not only attractive in appearance but also safety, ball float also is difficult for impaired.Because ball float or floating cup bottom are provided with bottom outlet 31, the state in entering also can reliably use even slight damaged and infiltration appears in ball float or floating cup.
The embodiment of the present invention 1 has more comprehensively solved the problem that floating head formula floor drain exists, and structure is reasonable, dependable performance, and good looking appearance, easy to use.
the floor drain of the embodiment of the present invention 2 (structure is seen Fig. 5-8), comprise floor drain seat and the drain cover that is located thereon the end, the upper end of above-mentioned floor drain seat is provided with a groove, make above-mentioned drain cover be placed in described seat groove, be provided with the predetermined water space that enters between the sidewall of the seat groove of drain cover and floor drain seat, seat groove downside is close to the upper end that is arranged on the floor drain pipe in floor or ground, make the upper surface of floor drain seat be positioned at flooring (or floor tile face) same level or lower slightly position on, so that excess surface water is flow through above drain cover and is flow to the entering water space of a groove side and drain cover, contact with the seat groove through drain cover the bottom surface surrounding space formation preset enter water space, then entering water space from this flows through and pours in floor drain.Drain cover of the present invention is preferably without the aperture drain cover.(this structure is identical with floor drain seat and the structure of floor drain cover of the above embodiments 1)
the floor drain of the embodiment of the present invention 2 (structure is seen Fig. 5-8), comprise floor drain seat 1 and the drain cover 2 that is located thereon the end, described floor drain seat 1 bottom is provided with at the bottom of its all-in-one-piece seat 12, the seat end 12, be provided with plug hole 14, described drain cover 2 lower end side are provided with the floating cup 3 that is fixed together with it, described floating cup 3 bottom surfaces envelopes are pressed on the port of plug hole 14 of described floor drain seat 1 bottom, can stop returning of sewer foul smell to be emitted, and make drain cover 2 not be supported on floor drain seat 1 and be provided with the predetermined water space that enters, floating cup 3 sides corresponding with floor drain seat 1 are left into water space, leave into water space between a bottom surface, the ends 12 of floating cup 3 and floor drain seat 1.Make excess surface water flow through from this gap and to pour in floor drain, and floating cup 3 is floated and break away from the port of plug hole 14, make the ponding in floor drain enter sewer from plug hole 14.
The upper end of above-mentioned floor drain seat 1 is provided with and its all-in-one-piece seat groove 11, make above-mentioned drain cover 2 be placed in described seat groove 11, be provided with the predetermined water space that enters between the two, described seat groove 11 downsides are close to the end that is arranged on the floor drain pipe 4 of hugging in plate or ground, make the upper surface of floor drain seat 1 be positioned at flooring (or floor tile face) same level or lower slightly position on so that excess surface water is flow through and pours in floor drain from its face.So that excess surface water is flow through above drain cover and is flow to entering water space of consisting of between a groove side and drain cover, contact with the seat groove through drain cover the bottom surface surrounding space formation preset enter water space, then enter water space from this and flow through and pour in floor drain.
The porose shoulder 13 of the upper end band of the plug hole 14 of above-mentioned floor drain seat 1, floating cup 3 bottom surfaces envelopes are pressed on hole shoulder 13, with and the seat of floor drain seat 1 remain with a fixed gap at the end 12 so that floating cup 3 can float smoothly and to plug hole 14 shutoff.
Above-mentioned drain cover 2 is made of cover plate 21 and the collar 22 that links together with it; floating cup 3 is socketed on the collar 22 and realizes and being connected of drain cover 2; cover plate 21 is placed in the seat groove 11 of floor drain seat 1; end face of cover plate 21 can be higher than flooring (or floor tile face); cover plate 21 two upwards all is being provided with the predetermined water space that enters between the two in length and breadth with a seat groove 11, and excess surface water is in this gap inflow floor drain.Above-mentioned cover plate 21 and the collar 22 can be made by metal material.
Above-mentioned floating cup 3 is made by having certain flexible plastic material.When above-mentioned drain cover 2 is subject to larger External Force Acting, as trampled by people's pin or weight is exerted pressure, has the i.e. compression after being subject to certain External Force Acting of certain flexible floating cup 3, and make seat groove 11 groove bottom of above-mentioned drain cover 2 and floor drain seat 1 contact and bear most of External Force Acting, and make 12, the seat end of floating cup 3 and floor drain seat 1 be subjected to floating cup 3 elastic deformation forces' effect and not fragile.
21 downsides weeks of above-mentioned cover plate along be provided with at least three uniform and with its all-in-one-piece convex tendon 23, and be positioned at seat groove 11 tops of floor drain seat 1, certain interval is arranged between the two, with the state of avoiding drain cover 2 downsides and the seat groove 11 groove bottom appearance of floor drain seat 1 to press close to mutually, guaranteeing that excess surface water can flow in floor drain, thereby improve reliability and the safety that the present embodiment floor drain uses.
Be provided with aperture plate 5 between above-mentioned floor drain seat 1 and floating cup 3, aperture plate 5 consists of an integral body by a grid cover 51 and some grizzly bars 52, to block tiny valuables and a part of elongated foreign material that flow in floor drain, cause the obstruction of accidental loss or sewer in order to avoid be discharged into sewer.In order to be convenient to the removing of elongated foreign material on aperture plate 5, each grizzly bar 52 does not interconnect in its end, and is namely opening-like.Between aperture plate 5 and floating cup 3, certain interval is arranged, can fall to leading and position-limiting action to floating of floating cup 3, the present embodiment floor drain is used more convenient reliable.
The characteristics of the present embodiment 2 floor drains:
The mode that enters of the excess surface water of the embodiment of the present invention 2 floor drains is with embodiment 1.And the drain cover 2 of the present embodiment will float with floating cup 3, and with excess surface water what and automatically regulate floating range, to accelerate the excretion of excess surface water, be conducive to tackle the unexpected state of affairs, leak in a large number etc. as indoor water pipe explosion or water tap, be difficult for forming ponding and overflow and bring inconvenience.
Reliability and safety that the embodiment of the present invention is used from improving floor drain further improve the design of floating head formula floor drain, as, drain cover 2 is fixed together with floating cup 3; Floating cup 3 adopts elastic plastic material to make; Cover plate 21 downsides are provided with convex tendon 23, the state of pressing close to mutually occurs to avoid drain cover and floor drain seat; Set up and have guiding and spacing and block or the aperture plate 5 of filtration, unitary construction is reasonable, perfect in shape and function, and dependable performance, easy to use.
The floor drain of the embodiment of the present invention 3 (structure is seen Fig. 9-13) comprises floor drain seat 1 and the drain cover 2 that is located thereon the end, and 1 of described floor drain seat is equipped with plug hole 14, and plug hole 14 ports are provided with floating cup 3
,Described floating cup 3 bottom surfaces can be sealed on the port of plug hole 14, described drain cover 2 is for having the hat cover plate 21 of cap mouth 24, the upper end of above-mentioned floating cup 3 is socketed in the cap mouth 24 of drain cover 2, and make and be provided with the predetermined water space that enters between drain cover 2 and floor drain seat 1, make excess surface water flow through and pour in floor drain from this gap, so that float for floating glass 3, and make the ponding in floor drain enter sewer.
more particularly, the floor drain of the embodiment of the present invention 3 (structure is seen Fig. 9-13), comprise floor drain seat 1 and the drain cover 2 that is located thereon the end, described floor drain seat 1 can be at length constituted by discrete groove cover 6 and tank 8 and cylinder base 7 threes, cylinder base 7 links into an integrated entity with floor drain pipe 4, described cylinder base 7 tops are embedded in floor, described groove cover 6 is placed in cylinder base 7 upper port, and the upper surface that makes groove cover 6 be positioned at flooring (or floor tile face) same level or lower slightly position on, the bottom of groove cover 6 is seat groove 11, so that excess surface water from its upper end surface current in seat groove 11.Described cylinder base 7 middle parts also are provided with cylinder shoulder 71, tank 8 is positioned at cylinder base 7, its bottom is placed on cylinder shoulder 71, be provided with plug hole 14 in tank 8, be arranged with the syphon 9 with the mouth of pipe 92 and pipe shoulder 91 in plug hole 14, syphon 9 adopts movingly with plug hole 14, also can be fixedly connected with, and is provided with elastic rubber sleeve 15 between plug hole 14 upper ends and pipe shoulder 91 downsides.Described syphon 9 upper ends are provided with floating cup 3
,Described floating cup 3 bottom surface envelopes are pressed on the mouth of pipe 92 of syphon 9, emit to stop sewer foul smell to be returned.Described drain cover 2 is for having the hat cover plate 21 of cap mouth 24; floating cup 3 upper ends are socketed in cap mouth 24; make the unsettled seat groove 11 that is arranged in groove cover 6 of drain cover 2; and form the predetermined water space that enters between the two; make the excess surface water that flows in a groove 11 flow through and pour in floor drain from this gap again; so that floating cup 3 and on drain cover 2 float simultaneously, excess surface water flows in floor drain sooner, the ponding in floor drain enters sewer from the mouth of pipe 92.
Also be provided with bottom outlet 31 in the floor drain member of the embodiment of the present invention 3, water circle 33, through hole 25, syphon 9 and comb water tooth 93 thereof, aperture plate 5 encloses water pond 10 structure such as grade or members.Its structure and interactively or beneficial effect are described below:
1) cylinder base 7 is integral with floor drain pipe 4, can disposable mold pressing make in batch, and cost is low, and Embedment Construction is convenient in floor, reduces pipeline and connects operation, and it is reliably convenient to connect.
2) discrete groove cover 6, its height and position can be done suitable adjusting according to cylinder base 7 burial and construction present situations and ground construction needs, to satisfy floor drain seat 1 installation requirement.Groove cover 6 can select different materials to make, and can match with the drain cover that different materials is made, to satisfy the demand of different class.
3) groove cover 6 coordinates the annular of formation to enter water space or groove with drain cover 2, and excess surface water is flowed in floor drain sooner, and has certain filtration and gather the effect of foreign material, offers convenience to the cleaning of foreign material.
4) discrete tank 8 adopts movingly with cylinder base 7, is convenient to the installation and maintenance of floor drain and the dredging of sewer, can stop the tiny valuables that flow in floor drain, in order to avoid cause accidental loss.
5) syphon 9 effect and the benefit that has are: the ponding in time sucking-off of ⑴ floor drain is arranged excess surface water and is rushed down sooner; ⑵ it is larger that can make floating cup 3 fall the playback strength after rise, and the foreign matter on the plug hole aperture is had better extruding or squeezes the effect of taking off, and the envelope of plug hole 14 is pressed will be more reliable and closely knit, makes the present embodiment floor drain have more anti-foul smell and return and emit performance; ⑶ discharge with the ponding of measuring in floor drain, it is less that plug hole 14 can be done, also have like this two benefits: the one, make floating cup 3 in buoyance lift, the larger area that bears ponding pressure is arranged at its bottom, make the buoyance lift strength of floating cup 3 larger, can more effectively overcome the foreign body from blocking that may exist, make the buoyance lift of floating cup 3 more reliable, normally use to guarantee the present embodiment floor drain; The 2nd, the area that bears the foul smell normal pressure that floating cup 3 bottom surfaces envelopes are pressed on syphon 9 apertures diminishes, under the effect of same floating cup 3 and drain cover 2 gross weights; floating cup 3 can be resisted the effect of foul smell normal pressure in larger sewer, the anti-foul smell that has namely further strengthened the present embodiment floor drain is returned and is emitted performance.
6) syphon 9 and plug hole 14 are for movingly, gum cover 15 sprung backs freely, and have enough elastic deformation amounts, when drain cover 2 is subject to larger External Force Acting (as the people for trampling), make the seat groove 11 of above-mentioned drain cover 2 and floor drain seat 1 contact and bear most of External Force Acting, and make 8 of the tanks of floating cup 3 and floor drain seat 1 be subjected to elastic rubber sleeve 15 less elastic deformation forces' effect and not fragile.Use the elastic rubber sleeve 15 of different-thickness or employing varying number, the 6 suitable adjustings of doing of adjustably seat groove 11 gap between the two of Cancellation Missed 2 and floor drain seat 1, and mating groove cover, floor drain seat 1 is installed or construction error adjusting requirement to satisfy.
7) the hat cover plate that is one of the forming of drain cover 2, technique is simple, and structure is light, and good rigidly can adopt different materials to make, and is easy to connect with floating cup 3.
8) floating cup 3 bottoms are provided with bottom outlet 31, the mouth of pipe 92 positions of bottom outlet 31 and syphon 9 are corresponding, bottom outlet 31 can make the ponding that infiltrates in floating cup 3 in time discharge, to guarantee that floating cup 3 also can reliably float in the poorly sealed or slight breakage of appearance and under the state in seeping water, and also can normally use the present embodiment floor drain.The infiltration ponding that the negative pressure that the siphonage of above-mentioned syphon 9 forms in bottom outlet 31 lower port of floating cup 3 is conducive in floating cup 3 is in time discharged, and also makes the use of the present embodiment floor drain more convenient reliable.Offering of bottom outlet 31 overcome the totally-enclosed hollow ball that uses in existing float ball type floor drain technology and has been prone to infiltration and enters the interior defective of bringing.
9) bottom of floating cup 3 is provided with and is integral water circle 33 with it, water circle 33 is arranged in the tank 8 of floor drain seat 1, and with its bottom land, certain interval is arranged, excess surface water can be flow through from this gap and fill tank 8, form sealing structure for water one, so that the port envelope at 3 pairs of syphons 9 of floating cup is pressed under closely knit not state, can resist foul smell and return and emit infiltration, make the present embodiment floor drain have more reliable deodorization performance.
10) above-mentioned drain cover 2 can be provided with convex tendon 23(structure and be analogous to embodiment 1 and 2), with the state of avoiding drain cover 2 downsides and the seat groove 11 groove bottom appearance of floor drain seat 1 to press close to mutually, guarantee that excess surface water can flow in floor drain, thereby guarantee the reliable and secure use of this floor drain.Simultaneously, the through hole 25 that drain cover 2 can be offered also makes floor drain dependability of the present invention further improve.
11) benefit that has of comb water tooth 63 is: be dispersed so that flow out the fined and flow direction of the water bundle of current of syphon 9 lower port, do not make in the drain water adfluxion and impact sewer, to weaken draining impact and noise, alleviate because adopting the plastic sewer pipe draining to be prone to the large problem of noise.Simultaneously, above-mentioned each comb water between cog stopped up by tiny foreign material so that its lower port is difficult, and the valuables that mistake is fallen into can be blocked in the opening-like attitude in lower port place, and kink syphon 6 in plug hole 14 is extracted out can be taken out the article that fall into.
12) be provided with aperture plate 5 between above-mentioned floor drain seat 1 and floating cup 3, aperture plate 5 consists of an integral body by grid cover 51 and grizzly bar 52, to block tiny valuables and a part of elongated foreign material that flow in floor drain, cause the obstruction of accidental loss or sewer in order to avoid be discharged into sewer.In order to be convenient to the removing of elongated foreign material on aperture plate 5, each grizzly bar 52 does not interconnect in its end, and is namely opening-like.Between aperture plate 5 and floating cup 3, certain interval is arranged, can fall to leading and position-limiting action to floating of floating cup 3, the graininess foreign material also are difficult for falling into avoids jam therebetween, this floor drain is used more convenient reliable.
13) but the outside of above-mentioned floor drain pipe 4 and in the floor downside be provided with by make-up or two symmetrical lobes surround consist of enclose water pond 10, surround formation enclose water pond 10 can the formation dish cover 101 and running-on 102 and storage glue groove 103, floor drain pipe 4 relevant positions that are mated simultaneously are equipped with encloses discharge orifice 104, when enclosing water pond 10 and installing and using, two lobe make-ups are connected, but gaping of joints place applying glue sealing, make may seepage ponding in enclosing water pond 10 in cut and enclose and flow into sewers from enclosing discharge orifice 104, in order to avoid the seepage that causes because of constructional deficiency is made troubles to lower Stall user.Enclose the structure of 10 liang of lobe make-ups of water pond, can and need not dismantle sewer and just can install after floor drain seepage occur on every side, and can select according to specific needs to install and use, enclose discharge orifice 104 and can set when needed, safeguard that construction is very convenient.Due to the use of syphon 9, and enclose the position of discharge orifice 104 can be higher than the delivery port of syphon 9, during syphon 9 water outlet, form the ponding that negative pressure is conducive to enclose in water pond 10 in the position of enclosing discharge orifice 104 and be inhaled into sewer.
The characteristics of the present embodiment 3 floor drains:
The mode that enters floor drain of the excess surface water of the embodiment of the present invention 3 floor drains is with embodiment 1.
Reliability and safety that the embodiment of the present invention is used from improving floor drain, and set out according to actual needs such as on-the-spot installation, maintenance, dredging sewers, further well designed, structure improvement, complete function, easy to use, satisfactory for result.To rush down mode obviously different from existing floor drain ponding row with cover, the excess surface water of floor drain of the present invention need not overflow in the drain cover upper surface, but first enter water space to flow through between drain cover downside and floor drain seat from being preset in, and in taking advantage of a situation the inflow floor drain along floor drain seat sidewall surrounding, ponding is arranged rushed down the entry week edge that has maximum length, ponding flows into smooth and easy, and flow velocity is faster, and flow is larger.After the floor drain water storage reach a certain height, make floating cup together with the drain cover buoyance lift, increase again the gap of water inlet, the row who makes drain cover no longer affect excess surface water is rushed down, be that drain cover no longer becomes the obstacle that excess surface water row is rushed down, at this moment, excess surface water is without the row of drain cover rushes down state, and row is rushed down fastest.
The drain cover end face of embodiment of the present invention 1-3 can be without the aperture, and integral body is neat and artistic.Gap between drain cover and floor drain seat end side surface is predeterminable must be less, and tiny foreign material are difficult to fall into, and also is difficult for air-dry or evaporation if contain the deodorization prestoring water in floor drain, makes floor drain odor-resistant result of the present invention better more durable.Drain cover no longer becomes the bottleneck of excess surface water excretion.During not draining of floor drain, the deadweight of drain cover and floating cup all drops on the excretion aperture of floor drain seat bottom, the excretion port closing will be more tight, obviously improved the resistivity of the malleation that occurs when the sewer internal gas pressure is fluctuateed, can prevent effectively that returning of sewer foul smell from emitting, be that floor drain deodorization of the present invention is reliable, better effects if.The floor drain of the embodiment of the present invention, simple and practical, perfect in shape and function is reliable, and Batch Production Technology is simple, and cost of production is low, and is safe and convenient to use, is easy to apply.
Claims (1)
1. safe floor drain of floating cover, include floor drain seat (1) and be located thereon the drain cover (2) of end, it is characterized in that: described floor drain seat (1) is constituted by discrete groove cover (6) and tank (8) and cylinder base (7) three, cylinder base (7) links into an integrated entity with floor drain pipe (4), described cylinder base (7) top is embedded in floor, described groove cover (6) is placed in the upper port of cylinder base (7), and the upper surface of groove cover (6) is positioned at and becomes with flooring or floor tile face on same level or lower slightly position; Described cylinder base (7) middle part is provided with cylinder shoulder (71), tank (8) is positioned at cylinder base (7), its bottom is placed on cylinder shoulder (71), be provided with plug hole (14) in tank (8), be arranged with the syphon (9) of the band mouth of pipe (92) and pipe shoulder (91) in plug hole (14), described syphon (9) upper end is provided with floating glass (3)
,Described floating cup (3) bottom surface envelope is pressed on the mouth of pipe (92) of syphon (9), floating cup (3) upper end connection drain cover (2); Described drain cover (2) is in the seat groove (11) of groove cover (6) bottom and the inside wall of drain cover (2) and groove cover (6) is formed into water space, is provided with the water space that enters that presets between described drain cover (2) and a bottom surface of groove (11); Floating cup (3) bottom is provided with the bottom outlet (31) corresponding with the mouth of pipe (92) position of syphon (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252542.3A CN103382735B (en) | 2009-12-30 | 2009-12-30 | Floating cover safe floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252542.3A CN103382735B (en) | 2009-12-30 | 2009-12-30 | Floating cover safe floor drain |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910112628 Division CN101701470B (en) | 2009-12-30 | 2009-12-30 | Safe floor drain of floating cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103382735A true CN103382735A (en) | 2013-11-06 |
| CN103382735B CN103382735B (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310252542.3A Expired - Fee Related CN103382735B (en) | 2009-12-30 | 2009-12-30 | Floating cover safe floor drain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947756A (en) * | 2015-06-03 | 2015-09-30 | 许光荣 | Self-adjustable type gas isolator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6192915B1 (en) * | 1996-06-14 | 2001-02-27 | Anke Valperz | Sewerage inlet |
| DE10242168A1 (en) * | 2002-09-10 | 2004-03-25 | Barmer Eisen- & Blechwarenfabrik & Verzinkerei Wilhelm Mäueler GmbH & Co KG | Drain for ship's cabin floor or hold has a float operated non return valve to shut the valve under back flow and with a siphon seal to prevent back flow of smells |
| CN201010956Y (en) * | 2007-01-25 | 2008-01-23 | 李晓春 | Float-ball style one way valve for preventing wastewater back-flow |
| CN101568284A (en) * | 2006-12-20 | 2009-10-28 | 科勒公司 | Shower base with flow enhancing covered drain |
| CN101691779A (en) * | 2009-10-13 | 2010-04-07 | 戴永锋 | Fast drainage safety floor drain |
-
2009
- 2009-12-30 CN CN201310252542.3A patent/CN103382735B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6192915B1 (en) * | 1996-06-14 | 2001-02-27 | Anke Valperz | Sewerage inlet |
| DE10242168A1 (en) * | 2002-09-10 | 2004-03-25 | Barmer Eisen- & Blechwarenfabrik & Verzinkerei Wilhelm Mäueler GmbH & Co KG | Drain for ship's cabin floor or hold has a float operated non return valve to shut the valve under back flow and with a siphon seal to prevent back flow of smells |
| CN101568284A (en) * | 2006-12-20 | 2009-10-28 | 科勒公司 | Shower base with flow enhancing covered drain |
| CN201010956Y (en) * | 2007-01-25 | 2008-01-23 | 李晓春 | Float-ball style one way valve for preventing wastewater back-flow |
| CN101691779A (en) * | 2009-10-13 | 2010-04-07 | 戴永锋 | Fast drainage safety floor drain |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947756A (en) * | 2015-06-03 | 2015-09-30 | 许光荣 | Self-adjustable type gas isolator |
| CN104947756B (en) * | 2015-06-03 | 2016-11-02 | 许光荣 | Self-adjustable gas separators |
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| Publication number | Publication date |
|---|---|
| CN103382735B (en) | 2014-09-17 |
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