CN202064414U - Multi-layer five-prevention composite floor drain with rotatable sealing cover plate, water filter capable of overflowing and water seal floating cover - Google Patents
Multi-layer five-prevention composite floor drain with rotatable sealing cover plate, water filter capable of overflowing and water seal floating cover Download PDFInfo
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- CN202064414U CN202064414U CN2010206468879U CN201020646887U CN202064414U CN 202064414 U CN202064414 U CN 202064414U CN 2010206468879 U CN2010206468879 U CN 2010206468879U CN 201020646887 U CN201020646887 U CN 201020646887U CN 202064414 U CN202064414 U CN 202064414U
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Abstract
A multi-layer five-prevention composite floor drain with a rotatable sealing cover plate, a water filter capable of overflowing and a water seal floating cover consists of a floor drain shell, a rotatable sealing cover plate, a water filter capable of overflowing, a shell-bottom small seal ring, a water seal water storage device, an upper drain pipe, a floating cover, a floating cover base ring, a shell-bottom big seal ring and an accessory seal plug. The five-prevention composite structure of the floor drain is based on multi-technology complementation in terms of a structure of a floor drain. The floor drain has five-prevention functions respectively due to three layers for resistance to bad smells and injurious insects, two layers for preventing blocking, two layers for preventing water return, two layers for preventing bacteria and viruses and the accessory seal plug for thorough five-prevention sealing for the whole floor drain at the time of not draining when necessary. The five-prevention composite structure has the characteristics which are different from those of an existing floor drain.
Description
Technical field
But the utility model relates generally to a kind of rotatable seal cover board spilling water filter water seal floating head multilayer five anti-compound floor drains, and it belongs to the floor drain technical field of building water supply and drainage.
Technical background
At building field, in house, building and the housing construction, the anti-foul smell of land drainage floor drain in the supply and drain water system, pest control, bacteriological protection, anti-ly return water and anti-clogging five anti-problems are problems of long-term puzzlement people.So far, floor drain kind and pattern are a lot of on the market, but major part is all paid attention to anti-foul smell and pest control aspect, technical each has something to recommend him and characteristics, but lack five good anti-integrated comprehensive solution products.
Deodorization problem for example, remain the problem of fine solution of failing in the floor drain technology at present, in the reality, utilizing water seal is the best technique method of anti-foul smell, but the effect that guarantees anti-foul smell must reach certain water seal depth requirement, national Specification floor drain water seal depth can not be less than 50mm, just not saying and many in the market floor drain products that does not reach this standard, reach the floor drain product of this standard exactly, the characteristic of water also is difficult to the fixing water seal depth that keeps this standard, because, the up/down perforation in floor drain draining water route, make the water seal that is in the middle of the water route suffer the air-dry of the evaporation of natural air drying property and sewer pipeline hollow gas flowability inevitably, make the water seal water yield can not be maintained fixed not water seal depth, even can be withered fully, completely lose the odor-resistant result of water seal, and this meeting of water is evaporated with air-dry natural characteristic human factor and can't changes, thereby make the floor drain technology also can't overcome the weathering problem of water seal, unless constantly give floor drain water seal amount of makeup water, but the effect of floor drain can not be accomplished this point again, because floor drain is to get rid of ground waste water, a large amount of architecture indoor, especially housing construction is indoor, the appearance of ground waste water is non-recurrent, the water yield of the envelope of can not leaking over the ground carries out replenishing regularly, even can not be replenished for a long time, to making water-seal floor drain become the low water floor drain, this problem is especially outstanding especially at the air dried northern area of China.Therefore, keep the national standard water seal depth constant, keep the water-sealing stinking-proof effect is the unsolved difficult problem of floor drain technology always.Certainly, in case lose water seal, some insects also will up climb out of floor drain along sewer pipe, make pest control also become a difficult problem.
And for example anti-clogging problem, because the impurity thing is many in the land drainage water, the impurity thing precipitates in floor drain and results in blockage, it also is the insoluble problem of present floor drain technology, because, floor drain is to land drainage, and the characteristics of draining current are that current are gravity currents, the relativity head is low, moment, flow was little, so the scouring force of water is little, the impurity thing that carries in the land drainage is deposited in the floor drain results in blockage, especially water-seal floor drain, water seal depth is dark more, and the easy more impurity thing that carries in the waste water of ground that makes is deposited in the pipeline of water seal, and this also is that present floor drain technology perplexs draining circle a pair of insoluble contradiction for many years aspect anti-foul smell and anti-clogging.Adopt of present floor drain gone up grid or the impurity thing of silk screen to carry in the waste water of filtration ground to covering fully on the floor drain water inlet more, and this way has played the effect of filtering, but has strengthened the resistance to current, has reduced the flow of water, and the drainability of floor drain is reduced.
Return aspect the water anti-, because the up/down perforation in floor drain draining water route, the spilling water that returns that stops sewer just becomes a difficult problem, at present, tradition is utilized the overflow-proof floor drain of overflow-proof ball, in practice, self-purification ability is poor, easily its sealing of biofilm disruption of being grown by the impurity thing in the draining such as fiber, hair etc. or overflow-proof ball surface.
At present, some floor drain manufacturers are in order to avoid above-mentioned technical barrier, released the odour-proof floor drain that relies on machinery control without water seal, as adopt magnet, spring controlled baffle plate to omit the technology of water lines sealing over the ground in printing, under magnet, spring control, baffle plate is opened during draining, baffle plate closing pipe line during not draining.This rely on machinery control baffle plate every smelly technology, exist its deodorization good not as water seal, the easily aging malfunctioning problem of machinery, and, the people can't be broken away from abandon the sorry of the best water seal technology of odor-resistant result.
At bacteriological protection, the floor drain technology does not also have good technical solution so far.But bacteriological protection and anti-virus are the very important problems of current floor drain technology; especially experienced the SARS virus crisis that occurred in China in 2003; particularly Hong Kong is washed in a pan the large quantities of personnel in big garden and is propagated the SARS virus incident that infects because of sewer; had no talent and guaranteed card; do not have again other variant viral or bacterium to utilize the sewage body from now on; by the spread disease possibility of harm humans of sewer; this leak the problem that Study on Technology has proposed a sternness really over the ground; and at present, still do not see the relevant good product of this respect.Just think; as similar SARS crisis takes place again; need large-area in an area, city even the whole nation, millions upon millions of people even more people need be to dwelling house and house floor drain carry out disinfection isolation and shutoff, floor drain of today what if? we can say, can't accomplish.
Summary of the invention
The purpose of the invention is at above-mentioned floor drain problem, provides a kind of in floor drain structure, adopt many technology complementation to anti-foul smell, pest control, anti-ly return water, anti-clogging and bacteriological protection multilayer proofing, realizes more reliable five anti-floor drains, and installs simply.
For achieving the above object, the critical piece that floor drain of the present invention comprises is: but small sealing ring, water seal accumulator at the bottom of the floor drain housing, rotatable seal cover board spilling water filter, shell, go up large sealing packing ring and annex sealing-plug at the bottom of gutter, floating head, floating head base ring, the shell.
The floor drain housing is placed on the ground sewer mouth of land drainage, it is the seal casinghousing of ground and the invention described above floor drain parts of being tightly connected, the panel of floor drain housing upper surface is for connecting the panel on ground, panel can be made the square standard floor drain of 100mm * 100mm panel size, also can make other size as required, there is the circular open that rotatable seal cover board is installed in panel central authorities, claim the panel opening, the panel opening edge can seal the ring-type trapezoidal side edge that rotatable seal cover board is installed along having, the floor drain housing is the rounded bottom of floor drain housing over against the below of panel, bottom center has the circular open that water seal accumulator and last gutter are installed, claim bottom opening, the bottom opening inside edge has can seal the ring-type trapezoidal side edge that water seal accumulator and last gutter are installed, panel opening and bottom opening can directly connect by floor drain enclosure interior space, removing above-mentioned two openings, is seal externally in the whole floor drain housing;
Rotatable seal cover board is circular, be mounted in the cover plate on the above-mentioned floor drain case panel opening, its structure be up and down two have same diameter and stacking of the decorative pattern hole that leaks can counterrotating cover plate, the ring-type trapezoidal side that is installed in floor drain case panel opening is along last, the panel surface level of its surface and floor drain housing upper surface, the normality of rotatable seal cover board is, the decorative pattern aperture rotation alignment mutually of leaking of two cover plates up and down, making the decorative pattern hole that leaks all is open shape to the floor drain enclosure interior, excess surface water is gone in the floor drain housing through the decorative pattern orifice flow that leaks, and, the decorative pattern hole that leaks also has certain filtration to land drainage, can stop that the bigger impurity that contains in the draining enters in the floor drain housing, play the anti-clogging effect, it is an anti-clogging layer, when needed, rotatable last layer cover plate, the decorative pattern hole that leaks of two cover plates is all sealed by the atresia position of the other side's cover plate about making, seal all decorative pattern holes that leaks, thereby sealing floor drain case panel opening, floor drain enclosure interior and ground are isolated, play anti-foul smell, pest control, the anti-three anti-cap seal layer effect of returning water, be one or three anti-layers, but rotatable seal cover board have a threaded circular hole that is used to hang fixing spilling water filter bracket towards the panel central authorities of floor drain enclosure interior;
But the spilling water filter is a discoid body, try to get to the heart of a matter and be with little leaking hole, there is a threaded support in the top that makes progress in dish central authorities, the screw thread of this cantilever tip is by the threaded circular hole of the above-mentioned rotatable seal cover board of precession towards the panel central authorities of floor drain enclosure interior, but make the spilling water filter be fixed unsettled being hung under the rotatable seal cover board by support apart from rotatable seal cover board certain distance, but spilling water filter disk body can be caught leak the draining under the decorative pattern orifice flow of its rotatable seal cover board in top fully, draining is leaked from trying to get to the heart of a matter lets out under the aperture, weight that contains in the elimination water or big impurity, when the draining current are big, but water is let out under can overflowing with the space of rotatable seal cover board below from the top, edge of spilling water filter dish, form unobstructed sluicing road down, but and leak the current of the effect of aperture and dish top spilling water through revolution in spilling water filter dish or laterally change the effect of direction because but the spilling water filter is tried to get to the heart of a matter, but can make the weight that carries in the water or big impurity thing be deposited in the spilling water filter tries to get to the heart of a matter, as the foreign material of proportion greater than water, more hair or fiber etc., but thereby make by reducing the deposited material that can stop up the water route, below in the following sluicing of spilling water filter, play the anti-clogging effect, it is an anti-clogging layer, but double-deck anti-clogging effect is played in the filtration of the colored pitpair draining of leaking on spilling water filter and the rotatable seal cover board, when making land drainage flow into floor drain of the present invention, filter through twice, after getting rid of many impurity things, enter water inlet on the last gutter of seal floor drain housing inner bottom part again, silting thing in last gutter flows into the water seal accumulator is significantly reduced, and but spilling water filter and rotatable seal cover board are connected as a single entity by support, but mentioning rotatable seal cover board can mention together with the spilling water filter, clean so can be easy to this two-layer filter element unloaded, but by the current of letting out under the spilling water filter, after being excluded many impurity things, in the seal floor drain housing, promptly flow under it on water inlet on the gutter;
Small sealing ring is an annular at the bottom of the shell, identical with the interior ring-type trapezoidal side of floor drain housing under shed along annular size, the interior ring-type trapezoidal side that pad is placed on floor drain housing bottom opening is along last, plays sealing water seal accumulator upper orifice level and outwards routs up the sealing function that circular flat shape edge is pressed in the space between last of ring-type trapezoidal side in the floor drain housing rounded bottom opening;
The water seal accumulator is thick cylindrical tubular body, its thick cylindrical tubular body is by stretching out from floor drain housing bottom opening in the floor drain housing, its upper orifice has level outwards to rout up circular flat shape edge, this edge covers the ring-type trapezoidal side that is pressed in floor drain housing bottom opening inboard at the bottom of the last shell on the small sealing ring fully, realize being tightly connected of water seal accumulator and floor drain housing bottom opening, the thick cylindrical tubular body of water seal accumulator stretch out floor drain housing bottom opening below, downward along thick cylindrical tubular body, tube wall has two rectangular openings of splitting of big arc, claim water seal accumulator outfall, can make the ponding in the water seal accumulator discharge the water seal accumulator, enter sewer pipe, the external diameter of water seal accumulator is less than underground waterpipe interior diameter, make the outer tube wall and the space between the underground waterpipe inner tubal wall of water seal accumulator smooth and easy sluicing down seal the water that the accumulator outfall is discharged, water seal accumulator outfall lower edge, have small gap, cut height is greater than floating head thickness, the upper edge of small gap is water seal accumulator outfall lower edge, at the lower edge of small gap horizontal plane, the thick cylindrical tubular body of water seal accumulator is the horizontal direction contracted diameter in pipe, tube wall horizontal direction in pipe is protruded, form one section little horizontal tube wall, then, tube wall more vertically downward, form slightly thinner thick cylindrical tubular body, claim water seal accumulator retaining tubular body, hereinafter to be referred as the retaining tubular body, the inner plane of little horizontal tube wall, with the lower edge of outfall lower edge small gap on a horizontal plane, the interior diameter of retaining tubular body is greater than the external diameter of last gutter, between the outer tube wall of the inner tubal wall of retaining tubular body and last gutter, the water that has the lower outlet that makes the last gutter that stretches into the retaining tubular body the to discharge smooth and easy space that flows to water seal accumulator outfall that to make progress, what the retaining tubular body was interior has the space that makes the last gutter lower outlet smooth and easy draining outward that inserts into the inner to the lower tube body degree of depth, and the retaining depth of water of flooding the gutter lower outlet in the retaining tubular body, has water seal depth greater than anti-foul smell pest control effect, by national standard is greater than the 50mm water seal depth, this retaining tubular body bottom is the circular arc sealed bottom, have between this circular arc sealed bottom and the last gutter lower outlet and allow the space of gutter lower outlet smooth and easy draining outward, when the draining of last gutter lower outlet enters in the retaining tubular body, when the retaining water surface in the retaining tubular body was higher than the little horizontal tube wall of retaining tubular body upper edge water seal accumulator, water was promptly crossed little horizontal tube wall and is discharged the water seal accumulator from water seal accumulator outfall lower edge small gap or whole water seal accumulator outfall lower edge;
Last gutter is thin cylindrical tubular body, water inlet has level outwards to rout up circular flat shape edge on it, last gutter stretches in the thick cylindrical tubular body of water seal accumulator in the floor drain housing, the outside that the last water inlet level of last gutter is outwards routed up circular flat shape edge is along covering fully on the circular flat shape edge that the outside level of upper orifice that is pressed in the water seal accumulator routs up, being tightly connected of realization and water seal accumulator, last gutter stretches in the water seal accumulator, its lower outlet is lower than the little horizontal tube wall of water seal accumulator, form potential difference, this potential difference makes the interior retaining of the retaining tubular body of water seal accumulator flood the lower outlet of gutter, formation is to the water seal depth of the anti-foul smell pest control of last gutter lower outlet, should be water seal depth according to national standard greater than 50mm, and go up the lower outlet of gutter and the retaining tubular body bottom circular arc sealed bottom of water seal accumulator has a space, make water that the lower outlet of gutter flows out can the retaining tubular body of smooth and easy inflow water seal accumulator in, the external diameter of last gutter is less than the retaining tubular body internal diameter of water seal accumulator, between the retaining tubular body inner tubal wall of last gutter outer tube wall and water seal accumulator, having the draining that the gutter lower outlet is flowed out upwards turns round through retaining tubular body bottom circular arc sealed bottom, the smooth and easy space that flows to water seal accumulator outfall, the water of discharging when the lower outlet of last gutter accumulates in the retaining tubular body of water seal retaining, when the ponding water surface is higher than the lower outlet of gutter, formation is to the anti-foul smell of the lower outlet of last gutter, pest control water seal layer is one or two anti-layer;
Floating head is to be enclosed within the light-duty circular circumferential butt that can float by waterpower of of the gutter outside, external diameter is less than water seal accumulator interior diameter and greater than retaining tubular body interior diameter, be enclosed within the gutter outside, be pressed on the thick cylindrical tubular body of the water seal accumulator little horizontal tube wall that the horizontal direction contracted diameter forms in pipe, circular circumferential butt is enclosed within the interior circle diameter in the gutter outside slightly greater than last gutter external diameter, it can be up and down along last gutter outer tube wall vertical direction, last gutter stretch into the water seal accumulator fixing after, floating head level under action of gravity is pressed on the little horizontal tube wall that the horizontal direction contracted diameter forms in the side direction pipe in the above-mentioned water seal accumulator, cover the space between the retaining tubular body inner tubal wall of last gutter outer tube wall under it and water seal accumulator, be formed on level place, small gap lower edge, water seal accumulator outfall lower edge, above the little horizontal tube wall of water seal accumulator, cap seal layer to the lower outlet of last gutter, play anti-foul smell, the pest control effect, it is one or two anti-layer, when the floating head level is pressed on the little horizontal tube wall of water seal accumulator, floating head is lower than the upper edge of the small gap of water seal accumulator outfall lower edge, the effect of the small gap of water seal accumulator outfall lower edge, make exactly and be lower than the water that the small gap upper edge is water seal accumulator outfall lower edge, flow out the water seal accumulator by small gap, the lower edge that makes the underwater reduce to small gap is a little horizontal tube wall horizontal plane in the water seal accumulator, allow floating head under action of gravity, fall back on the little horizontal tube wall that is lower than the small gap upper edge, the floating head upper surface also is lower than the small gap upper edge, negative pressure and air-flow the lifting floating head in the sewer pipe can be blocked in the small gap upper edge that is higher than floating head, and can make and walk around the small gap upper edge, the negative pressure that enters water seal accumulator outfall is identical with the floating head gravity direction with airflow acting force, the stack of two power, make the tighter of floating head capping, the cap seal better effects if, and make floating head isolate air pressure change in the sewer, avoid water seal to suffer its destruction, in addition, because floating head is with the space between the retaining tubular body inner tubal wall of gutter outer tube wall in the action of gravity capping and water seal accumulator, when sewer is blocked when upwards returning water, returning water will enter water seal accumulator outfall by the small gap upper edge and pour in water seal accumulator retaining tubular body, after returning water and crossing the small gap upper edge, just in time the gravity direction with floating head is identical to pour into the force direction of current of water seal accumulator retaining tubular body, the stack of two power, sewer returns the anti-capping power of floating head that makes of pressure of water and strengthens, make and return in the retaining tubular body that water can not enter the water seal accumulator, also just can't enter the gutter lower outlet, floating head plays the anti-effect of returning water, it is an anti-water layer that returns, when the displacement of last gutter lower outlet during greater than the water amount of water seal accumulator retaining tubular body, water flows out from last gutter lower outlet, through the water seal accumulator retaining tubular body circular arc sealing end, upwards revolution, upwards flow in space between the retaining tubular body inner tubal wall of last gutter outer tube wall and water seal accumulator, little horizontal tube wall horizontal plane in the water surface is higher than the water seal accumulator, and the waterpower and the buoyancy of draining upwards raise floating head, be higher than small gap lower edge or water seal accumulator outfall lower edge, make water flow out the water seal accumulator, when the draining of last gutter lower outlet finishes, floating head reduces with the water surface of water seal accumulator outfall, under action of gravity, fall after rise, reducing to small gap lower edge horizontal plane up to the water surface is horizontal tube wall horizontal plane little in the water seal accumulator, and floating head falls again level after rise and is pressed in the water seal accumulator in holding on the little horizontal tube wall under action of gravity, covers the space between the retaining tubular body inner tubal wall of gutter outer tube wall and water seal accumulator, stop that foul smell and insect enter in the water seal accumulator retaining tubular body, when last not draining of gutter lower outlet, no matter in the water seal accumulator retaining tubular body how many waters are arranged, floating head all covers the space between the retaining tubular body inner tubal wall of gutter outer tube wall and water seal accumulator always, even the water seal in the water seal accumulator retaining tubular body is dried up or is gone to pot, floating head still can make this floor drain not lose anti-foul smell, the pest control function is so floating head is the another anti-foul smell of floor drain of the present invention, pest control, the anti-water cover seal that returns;
The floating head base ring is one circular, closely is enclosed within the floating head below in the gutter outside, and its effect one is to hold floating head as the pedestal of floating head, the 2nd, and the slit between sealing outside floating head and the last gutter;
Large sealing packing ring is a great circle ring-type at the bottom of the shell, the middle circle bore dia is identical with the water inlet diameter of last gutter, rounded bottom diameter in outside diameter and the floor drain housing is identical, on the rounded bottom face of gland in the floor drain housing, its effect is to cover being connected to connect and meeting of circular flat shape edge that gutter and water seal accumulator rout up and floor drain housing bottom opening, and last gutter under it and water seal accumulator are further compressed the sealing and fixing effect with being connected of floor drain housing;
The annex sealing-plug is a round shape convex cock body, the cock body that protrudes can be filled in the last water inlet of gutter, with its sealing, just standby at ordinary times, where necessary, it can be filled in the last water inlet of gutter, thoroughly seal whole floor drain, playing does not need draining in case of necessity, and anti-foul smell, pest control, the anti-thorough five anti-effects of returning water, anti-clogging and bacteriological protection are one thorough five anti-seal layer;
Aspect the bacteriological protection anti-virus; but medicine can be placed in the spilling water filter dish and water seal accumulator retaining tubular body circular arc sealed bottom; medicine mixes with water; drug effect kill bacteria and virus or bacteriological protection virus is invaded; be two-layer bacteriological protection anti-virus layer; for example; but be placed on the soluble solids disinfecting drug on the spilling water filter dish or put into the device retaining tubular body sealed bottom of water seal retaining; make in the water that flows into floor drain of the present invention and contain disinfecting drug or flavour of a drug; kill bacteria virus or bacteriological protection virus are invaded; in case of necessity; also thimerosal directly can be poured in the retaining tubular body of water seal accumulator; it is closed state that rotatable seal cover board is rotated to the decorative pattern hole that leaks; or fill in the last water inlet of gutter with the annex sealing-plug, and can make floor drain of the present invention be in the drug disinfection closed state fully, play the effect of thorough bacteriological protection anti-virus; realize above-mentioned mention face similar SARS crisis, dwelling house and house floor drain are carried out bacteriological protection; interim drug disinfection of anti-virus or medicine shutoff are isolated.
The synthetic acting in conjunction of above-mentioned each parts and configuration relation forms down, and the water seal and the floating head that are formed by rotatable seal cover board and last gutter and water seal accumulator synthesize three layers of anti-foul smell pest control layer that constitute; But by the rotatable seal cover board synthetic two-layer anti-clogging layer that constitutes of decorative pattern hole and spilling water filter that leaks; By rotatable seal cover board and the synthetic two-layer anti-water layer that returns that constitutes of floating head; But medicine is synthetic to constitute two-layer bacteriological protection anti-virus layer by placing at spilling water filter and water seal accumulator; be formed in case of necessity five of thorough five anti-seal layers of whole floor drain anti-compound structures by the annex sealing-plug; but make rotatable seal cover board spilling water filter water seal floating head multilayer five anti-compound floor drains have the feature that is different from the existing floor drain in market; just think; as similar SARS crisis takes place again; need large-area in an area; a city; even the whole nation; millions upon millions of people even more people dwelling house and house floor drain are carried out disinfection isolated and shutoff, but rotatable seal cover board spilling water filter water seal floating head multilayer five anti-compound floor drains just can solve such problem at an easy rate.
But the compound structure feature of rotatable seal cover board spilling water filter water seal floating head multilayer five anti-compound floor drains, configuration between the parts is the assembling of inserting and covering with being connected fully, connect by the gravitational pressure effect, whole floor drain can easily be split, easily assembling again, installation, maintenance, cleaning all are easy to, and comprise its profile, all do not have special difference, guaranteed its practicality with in the market floor drain product.
Description of drawings
But Fig. 1 represents the sectional view of rotatable seal cover board spilling water filter water seal floating head multilayer five anti-compound floor drains, among the figure: 1, floor drain housing; 2, rotatable seal cover board; But 3 spilling water filters; 4, go up gutter; 5, water seal accumulator; 6, floating head; 7, small sealing ring at the bottom of the shell; 8, water seal accumulator outfall; 9, water seal accumulator outfall lower edge small gap; 10, floating head base ring; 11, large sealing packing ring at the bottom of the shell.
Fig. 2: floor drain housing upper surface panel, rotatable seal cover board panel and the decorative pattern hole pattern that leaks.
Fig. 3: but represent that the annex sealing-plug of rotatable seal cover board spilling water filter water seal floating head multilayer five anti-compound floor drains disposes sectional view, among the figure: 12, annex sealing-plug.
The specific embodiment
But the overall dimensions of rotatable seal cover board spilling water filter water seal floating head multilayer five anti-compound floor drains can design according to different demands, can make the square standard floor drain of 100mm * 100mm panel size as floor drain housing upper surface panel, also can make other off-standard size as required, the water seal depth of water seal accumulator retaining tubular body and last gutter structure should be designed to national standard greater than the 50mm water seal depth, also can be designed to other off-gauge water seal depth, the retaining tubular body of water seal accumulator and the size of last gutter also can design according to the dimensional requirement of sewer pipe, but the size of rotatable seal cover board and spilling water filter can change according to the design size of floor drain case panel, the decorative pattern well format of leaking on the accompanying drawing 2 rotatable seal cover boards, also can adopt various design schemes, as long as guarantee two cover plates up and down leak the decorative pattern hole by energy of rotation to the floor drain enclosure interior all open or sealing just can, the two cover plates up and down of rotatable seal cover board can be with as in the accompanying drawing 12, a circular paxilla is protruded in central authorities at the upper cover plate lower face, height of column is greater than the thickness of lower cover, cylinder has a threaded circular hole towards the cross section central authorities in the floor drain housing, but is used for fixing the support of spilling water filter.There is the circular hole of a diameter greater than the circular paxilla diameter of upper cover plate lower face central authorities protrusion in lower cover central authorities, mounting method is, circular paxilla with upper cover plate lower face central authorities protrusion, pass the circular hole of lower cover central authorities, two cover plates is stacked, can rotate mutually, but fix the support of spilling water filter then, but cover on floor drain case panel opening trapezoidal side edge together with the spilling water filter, can do a tab at the lower cover edge, also do a corresponding little recess on floor drain case panel opening trapezoidal side edge, when making rotatable seal cover board cover circular open on the floor drain case panel, above-mentioned tab is embedded in little recess, lower cover can not be rotated, but upper cover plate can be with leak the decorative pattern hole or the atresia portion of any rotary alignment lower cover of spilling water filter, and the decorative pattern hole that leaks that makes rotatable seal cover board lid is to open in the floor drain housing or sealing.But the support of spilling water filter also can adopt a plurality of or other rack form, but be stamped the below of a fixed gap as long as can guarantee the spilling water filter by the unsettled rotatable seal cover board of distance that is fixed on, and catch rotatable seal cover board and cover all drainings of letting out under the decorative pattern hole that leaks and just can.The little horizontal tube wall plane that the horizontal direction contracted diameter forms in the side direction pipe in the lower edge of necessary assurance water seal accumulator outfall lower edge small gap and the water seal accumulator and the seat surface of floating head base ring make the horizontal gland of floating head energy in the above on a horizontal plane.The vertical width of the rectangular outfall of big arc that two of water seal accumulators are split is not less than 10mm.Floating head also can be not limited to make tabular, also can make other form, but must guarantee the smoothness of each face of floating head and the smoothness of last gutter lateral surface, and making floating head be enclosed within the gutter outside can slide up and down very nimblely.Floor drain housing bottom opening ring-type trapezoidal side is installed sealing effectiveness along width for the circular flat shape edge that guarantees to rout up with last gutter and water seal accumulator, should be not less than 5mm.The manufacturing materials of floating head can be selected the material of light plastic or the good any surface finish of other buoyancy, small sealing ring can be selected rubber or other salable material at the bottom of the shell, the floating head base ring can be selected rubber or other salable material, large sealing packing ring can be selected rubber or other salable material at the bottom of the shell, the manufacturing materials of other each parts can be selected metal or plastics, with this, but guarantee the flexible and changeable property of rotatable seal cover board spilling water filter water seal floating head multilayer five anti-compound floor drains to different floor drain demands and installation product demand.
Claims (1)
1. but a rotatable seal cover board spilling water filter water seal floating head multilayer five is prevented compound floor drains, but form by large sealing packing ring and annex sealing-plug parts at the bottom of small sealing ring, water seal accumulator, last gutter, floating head, floating head base ring, the shell at the bottom of floor drain housing, rotatable seal cover board spilling water filter, the shell, it is characterized in that:
The floor drain housing is the housing of ground and installing component of being tightly connected, housing upper surface panel connects ground, there is the circular open that rotatable seal cover board is installed in panel central authorities, claim the panel opening, the panel opening edge is along being the trapezoidal side edge that rotatable seal cover board is installed, below over against panel in the housing is the rounded bottom of housing, bottom center has the circular open that water seal accumulator and last gutter are installed, claim bottom opening, the bottom opening inside edge is the trapezoidal side edge that water seal accumulator and last gutter are installed, panel opening and bottom opening directly connect by the enclosure interior space, remove above-mentioned two openings, and whole floor drain housing is a seal;
Be installed in floor drain case panel opening trapezoidal side and be circle along last rotatable seal cover board, its structure is that two diameters stack also and can rotate relatively with the identical cover plate in decorative pattern hole that leaks up and down, its upper surface and floor drain housing upper surface panel level, when align mutually in the decorative pattern hole that leaks of two cover plates up and down, excess surface water is gone in the floor drain housing through the decorative pattern orifice flow that leaks, and the colored pitpair water filtration of leaking, in the rotation-layer cover plate, the decorative pattern hole that leaks of two cover plates is sealed by the other side's atresia position about making, ground and floor drain enclosure interior are isolated, foul smell in the anti-floor drain housing, insect, return water enchroachment (invasion) ground, but the lower panel median plane of rotatable seal cover board there is a threaded circular hole that is used for fixing suspension spilling water filter to the floor drain enclosure interior;
But spilling water filter of the fixing suspension of the lower panel median plane of rotatable seal cover board threaded circular hole in the floor drain housing, but the spilling water filter is a discoid body, try to get to the heart of a matter and be with little leaking hole, on the dish mediad support is arranged, but the threaded precession rotatory sealing of cantilever tip cover plate lower panel median plane is to the threaded circular hole of floor drain enclosure interior, but the spilling water filter is hung under the rotatable seal cover board through bracket-suspending, and can catch leak the draining under the decorative pattern orifice flow of rotatable seal cover board fully, draining is leaked from trying to get to the heart of a matter and is let out under the aperture, and to trap drainage, when the draining current are big, but water can be from the edge of spilling water filter dish with rotatable seal cover board under unobstructed the overflowing in space under let out, but but current turn round in spilling water filter dish or laterally change direction and make in the water impurity thing be deposited in the spilling water filter to try to get to the heart of a matter anti-clogging;
Small sealing ring was annular at the bottom of pad was placed with shell on the interior trapezoidal edge of floor drain housing bottom opening, measure-alike with the interior trapezoidal edge of floor drain housing bottom opening, sealing water seal accumulator upper orifice level is outwards routed up circular flat shape edge and is pressed in the space between the trapezoidal edge in the floor drain housing bottom opening;
Be pressed at the bottom of the shell on the small sealing ring is that water seal accumulator upper orifice level is outwards routed up circular flat shape edge, the water seal accumulator is thick cylindrical tubular body, upper orifice has level outwards to rout up circular flat shape edge, thick cylindrical tubular body is stretched out by floor drain housing bottom opening, below floor drain housing bottom opening, downward along thick cylindrical tubular body, tube wall is split two rectangular openings of big arc, claim water seal accumulator outfall, can make the retaining in the water seal accumulator discharge the water seal accumulator, the external diameter of water seal accumulator is less than underground waterpipe interior diameter, space between the outer tube wall of water seal accumulator and the underground waterpipe inner tubal wall sluices down and seals the water that the accumulator outfall is discharged, water seal accumulator outfall lower edge, small gap is arranged, cut height is greater than floating head thickness, at the lower edge of small gap horizontal plane, the thick cylindrical tubular body tube wall of water seal accumulator is the horizontal direction contracted diameter in pipe, again vertically downward, make tube wall in pipe, form one section little horizontal tube wall, then vertically downward, form slightly thinner thick cylindrical tubular body, claim water seal accumulator retaining tubular body, hereinafter to be referred as the retaining tubular body, what the retaining tubular body was interior has the anti-foul smell pest control water seal depth that the last gutter lower outlet that inserts into the inner is flooded in the retaining of making to the lower tube body degree of depth, retaining tubular body bottom is the circular arc sealed bottom, during little horizontal tube wall, water is discharged from water seal accumulator outfall or small gap in the retaining water surface in the retaining tubular body is higher than water seal retaining organ pipe;
Be pressed on the circular flat shape edge that the outside level of upper orifice of water seal accumulator routs up is to go up on the gutter water inlet level outwards to rout up circular flat shape edge, last gutter is thin cylindrical tubular body, last water inlet has level outwards to rout up circular flat shape edge, last gutter stretches in the thick cylindrical tubular body of water seal accumulator in the floor drain housing, its lower outlet is lower than little horizontal tube wall in the water seal retaining organ pipe, form potential difference, the retaining tubular body bottom circular arc sealed bottom of the lower outlet of last gutter and water seal accumulator has the space, the external diameter of last gutter is less than the retaining tubular body internal diameter of water seal accumulator, between the space, the water that the gutter lower outlet is flowed out upwards turns round through retaining tubular body bottom circular arc sealed bottom, flow to water seal accumulator outfall, the lower outlet of gutter is flooded in retaining in the retaining tubular body of water seal accumulator, constitutes the water seal to the anti-foul smell pest control of lower outlet of last gutter;
The last gutter outside is with floating head, floating head is the light-duty cover plate that can float by waterpower, be enclosed within the gutter outside, can be up and down along last gutter outer tube wall, under action of gravity, be pressed on the horizontal tube wall little in the water seal retaining organ pipe, cover last gutter outer tube wall under it and the space between the retaining tubular body inner tubal wall, formation is to the anti-foul smell of the lower outlet of last gutter, the insect cap seal, in floating head is pressed in water seal retaining organ pipe on the little horizontal tube wall time, floating head is lower than the upper edge of water seal accumulator outfall small gap, the anti-water that returns, the retaining water surface of water seal accumulator retaining tubular body is higher than little horizontal tube wall in the water seal retaining organ pipe, waterpower upwards raises floating head and is higher than water seal accumulator outfall lower edge or small gap lower edge, water flows out the water seal accumulator, the water surface of water seal accumulator outfall reduces, floating head falls after rise under action of gravity, the water surface is reduced to little horizontal tube wall horizontal plane in the water seal retaining organ pipe, floating head is pressed under action of gravity on the horizontal tube wall little in the water seal retaining organ pipe, during last not draining of gutter lower outlet, no matter in the water seal accumulator retaining tubular body how many waters are arranged, floating head all is pressed in the water seal accumulator and holds in the pipe on the little horizontal tube wall, covers the space between the retaining tubular body inner tubal wall of gutter outer tube wall and water seal accumulator;
It is one circular that there are floating head base ring, floating head base ring in floating head below, closely is enclosed within the floating head below in the gutter outside, holds floating head, the slit between sealing outside floating head and the last gutter;
Be pressed with large sealing packing ring at the bottom of the shell on the circular flat shape edge that the rounded bottom of floor drain housing and last gutter are routed up, large sealing packing ring is the great circle ring-type at the bottom of the shell, the middle circle bore dia is identical with the water inlet diameter of last gutter, rounded bottom diameter in outside diameter and the floor drain housing is identical, covers circular flat shape edge and the connecing of floor drain housing bottom opening that gutter routs up and meets;
The annex sealing-plug is circle shape convex cock body, and the cock body of protrusion can be filled in the last water inlet of gutter, thoroughly seals whole floor drain;
But with retaining tubular body circular arc sealed bottom, can place medicine bacteriological protection virus in the spilling water filter dish;
The synthetic acting in conjunction of above-mentioned each parts forms, and rotatable seal cover board, goes up gutter and water seal accumulator, the anti-foul smell pest controls structure of synthetic three layers of constituting of floating head; The synthetic two-layer anti-clogging structure that constitutes of decorative pattern hole spilling water filter but rotatable seal cover board leaks; Rotatable seal cover board, the synthetic two-layer anti-water structure that returns that constitutes of floating head; But the multilayer five to the thorough five anti-seal structures of whole floor drain that spilling water filter and water seal accumulator place that the synthetic two-layer bacteriological protection anti-virus structure that constitutes of medicine and annex sealing-plug constitute is prevented compound structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206468879U CN202064414U (en) | 2010-12-08 | 2010-12-08 | Multi-layer five-prevention composite floor drain with rotatable sealing cover plate, water filter capable of overflowing and water seal floating cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206468879U CN202064414U (en) | 2010-12-08 | 2010-12-08 | Multi-layer five-prevention composite floor drain with rotatable sealing cover plate, water filter capable of overflowing and water seal floating cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064414U true CN202064414U (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206468879U Expired - Lifetime CN202064414U (en) | 2010-12-08 | 2010-12-08 | Multi-layer five-prevention composite floor drain with rotatable sealing cover plate, water filter capable of overflowing and water seal floating cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064414U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103276776A (en) * | 2013-05-29 | 2013-09-04 | 江苏建筑职业技术学院 | Microbial environmental-friendly floor drain |
| CN103912043A (en) * | 2013-01-09 | 2014-07-09 | 江南大学 | Anti-blocking stinking-proof anti-overflow downcomer of water pool |
| CN104314161A (en) * | 2014-11-05 | 2015-01-28 | 广西金盛科技发展有限公司 | Water draining floor drain |
| CN104895179A (en) * | 2015-06-26 | 2015-09-09 | 常州市金呈宇五金有限公司 | Bathroom shower odor-resisting floor drain |
| CN104895180A (en) * | 2015-06-26 | 2015-09-09 | 常州市金呈宇五金有限公司 | Insect-proofing anti-water return floor drain |
| CN105544708A (en) * | 2015-12-31 | 2016-05-04 | 平湖市赛维加卫浴制造厂 | Floor drain device of shower room |
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| CN112112250A (en) * | 2020-09-16 | 2020-12-22 | 杨照联 | Anti-overflow odor-resistant environment-friendly floor drain |
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| CN103912043A (en) * | 2013-01-09 | 2014-07-09 | 江南大学 | Anti-blocking stinking-proof anti-overflow downcomer of water pool |
| CN103912043B (en) * | 2013-01-09 | 2015-02-11 | 江南大学 | Anti-blocking stinking-proof anti-overflow downcomer of water pool |
| CN103276776A (en) * | 2013-05-29 | 2013-09-04 | 江苏建筑职业技术学院 | Microbial environmental-friendly floor drain |
| CN104314161A (en) * | 2014-11-05 | 2015-01-28 | 广西金盛科技发展有限公司 | Water draining floor drain |
| CN104895179A (en) * | 2015-06-26 | 2015-09-09 | 常州市金呈宇五金有限公司 | Bathroom shower odor-resisting floor drain |
| CN104895180A (en) * | 2015-06-26 | 2015-09-09 | 常州市金呈宇五金有限公司 | Insect-proofing anti-water return floor drain |
| CN105544708A (en) * | 2015-12-31 | 2016-05-04 | 平湖市赛维加卫浴制造厂 | Floor drain device of shower room |
| CN108487429A (en) * | 2018-06-21 | 2018-09-04 | 深圳市欣源昊五金科技有限公司 | Anti-clogging anti-effect returning water deodorization floor drain easy to clean |
| CN108487429B (en) * | 2018-06-21 | 2024-06-04 | 仰望精工五金(广东)有限公司 | Anti-blocking anti-return deodorant floor drain easy to clean |
| CN112064760A (en) * | 2020-09-12 | 2020-12-11 | 徐影影 | Assembled anti-reverse-water floor drain and assembling method |
| CN112064761A (en) * | 2020-09-12 | 2020-12-11 | 徐影影 | Quick-drainage type floor drain and building drainage system |
| CN112064760B (en) * | 2020-09-12 | 2021-09-24 | 苏州骊赫信息科技有限公司 | Assembled anti-reverse-water floor drain and assembling method |
| CN112112250A (en) * | 2020-09-16 | 2020-12-22 | 杨照联 | Anti-overflow odor-resistant environment-friendly floor drain |
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Granted publication date: 20111207 |
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| CX01 | Expiry of patent term |