CN203891153U - Floor drain - Google Patents

Abstract

The utility model relates to floor drain series products which are used for draining liquids above a waterproof layer in various buildings or similar occasions, and particularly relates to a floor drain which comprises an odor-resistant funnel, an odor-resistant cover, a water inlet protective hole and a pure water-filtering large-opening detachable cap perforated strainer, wherein an outer ring special-shaped non-coiled material waterproof binding eave is arranged at a water inlet of the odor-resistant funnel to be combined with the waterproof layer on the eave, an in-tube downstream guiding hole is formed in a water outlet of the odor-resistant funnel, which is externally provided with a standard bell mouth, a water sealing odor-resistant water storage overflow bin is arranged in the funnel, an odor-resistant cover with a function of self cleaning along with water is clamped and mounted at the orifice part of an overflow pipe of the water storage overflow bin, a side water inlet and the height adjustable water inlet protective hole are formed in the upper part of the funnel, and the pure water-filtering large-opening detachable cap perforated strainer or a decorative pure water-filtering large-opening detachable cap perforated strainer is arranged at the water inlet protective hole, so that a low-position direct burial odor-resistant floor drain water collecting and draining system is formed. The floor drain series products and the water collecting and draining system can save social resources and reduce construction cost systemically and also can avoid'blockage, odor and leakage'of surface drainage.

Description

Floor drain

Technical field

The utility model relates to various buildings, family or similar applications in order to get rid of the floor drain series of products of the above liquid of waterproofing course.

background technology

Floor drain series of products at present used and floor drain are received the behavior in service of drainage system:

Building () face reinforced concrete structure, cement mortar screeding to falls floor, ground waterproof floor, ground filler, in funnel is suitable for reading, the gutter that under funnel, bellmouth patches under it forms drainage system with the fair water drain funnel in earth's surface, one drainage double-edged fine-toothed comb deodorant cover spiral-lock.Actual use is that funnel patches the gutter gluing under it, then stack decoration floor drain, and in the funnel of engineering floor drain, gutter and decoration floor drain function, only by disposable utilization landfill when decoration floor drain is installed, are finally only used in space.In Figure 10: building () face deck, common engineering odour-proof floor drain assembly, separately add decorate floor drain, hole fill concrete, sloping layer, brushing type waterproofing course, (particularly Every household has an ammeter feedwater and floor heating system) fine-stone concrete topping, architectural surface, the building that forms according to mutual alignment composition of relations of the members such as gutter that leak down () face floor drain drainage system; Even what have also adds pipeline water bending deodorization system under flooring deck continuing to use traditional simple and easy floor drain, impact is used downstairs.All there are serious problems in them---stifled, smelly, leakage, mould, numerous, saturating, difficult, blind, elegant.

There is following drawback in this floor drain and installation technology:

Though 1, on floor drain along not higher than decorative ground upper surface, far above waterproofing course, higher than showing absolute altitude on the piping jacket fine-stone concrete last layer of filling on waterproofing course.Floor drain outside and wall, platform, the formation of hair ground, doorway are around enclosed and its plane waterproofing course formation water storage (pond) dish; only higher than just understanding inflow place along the water of ground surface part on floor drain, omit in printing out; in ground topping and decoration filler, also just there is the long-term sewage that cannot replace; rotten raw bacterium, worm, produce peculiar smell, unhygienic, not environmental protection---send out " mould ", more become the deposit source of sewage of long-term percolating water danger;

2, floor drain or its lower gutter can only be combined at floor drain lateral wall with brushing type waterproofing course, and in conjunction with height and position lower than on floor drain along outfall, close water test condition poor, can not detect higher than whether leaking along the normal water situation of water level and funnel and its lower gutter binding site on floor drain, and follow-up construction and decoration construction may injure floor drain upper edge hole avris wall waterproof in conjunction with effect, leave the hidden danger of leaking, easily occur along floor drain or its lower gutter outer wall---" leakage " water;

3, floor drain delivery port is bellmouth, only depend on the bonding gutter that patches, be difficult to guarantee bonding tight, be difficult to guarantee that follow-up construction is not by disturbance, being difficult to guarantee to have some setbacks pipe outer wall junction leaks, and the directly concealment part below waterproofing course that makes to leak occurs, is inconvenient to observe, more inconvenient reparation, the concrete place of filling after easily appearance is leaked down gutter outer wall or tube circumference along ground when normal draining is used leaks;

4, brushing type waterproofing course is subject to the image of its lower poor easy hollowing dusting of the low firm condition of sloping layer intensity, destruction when being very easily subject to follow-up constructor and constructing, be unfavorable for finished product protection, easily become the channeling water interface under waterproofing course, flooring deck compactness is generally better than the compactness that floor drain, tube circumference hole fill concrete, therefore common, draining to water on deck can be along floor drain outer wall and pipeline concrete to seepage flow sewage is permeable downstairs;

5, the water of raising with decorative ground (pond) dish filler is higher than the engineering waterproofing height on doorway, washroom, even horizontal channeling water leaks out to, to make beyond doorway, washroom the wet damp accumulation of salt in the surface soil of body of wall drain to beyond washroom permeable downstairs;

6, easy channeling water seepage between sloping layer and flooring deck under waterproofing course, easy outside channeling water seepage etc. on waterproofing course and between flooring decorative layer, on decorative cover He under flooring deck, all cannot accurately find the seepage water spot of waterproofing course, therefore maintenance, the difficulty of doing over again is large, expense long in time limit is high-leveled and difficult repaiies;

7, need be corresponding with reserved flooring decorative upper surface along installing on floor drain, installation markers high accuracy is wayward, and difficulty of construction is large, required precision is high, complex process, (many with senior skilled worker, installation cost is high); Close after water inspection, waste water is difficult for getting rid of, need careful manually drawing clearly, and be not easy peace and quietly, the multiplex duration of recruitment, is unfavorable for finished product protection, after destroying, be difficult for finding and then carrying out follow-up construction, often occur successive projects complete after secondary close when water checks and leak, the surface before can only again handing over just (or soft) property waterproof is remedied, and increases working procedure loaded down with trivial details;

8, some house-owner, for avoiding the puzzlement of being leaked, does one time waterproofing course when finishing ground again, waste resource, blindly;

Whether 9, engineering floor drain drain discharge does not pass through compulsory test, usually can not meet normally to use and do not know to be up to state standards, and deodorization and the drain discharge of decorating floor drain cannot reach basic function requirement especially, more lacks government's specialty supervision, becomes blind area;

10,, for being forced to of having of deodorization also adds water bending at drainage pipe, often occur that under flooring deck, pipeline water bending place, position is stopped up;

11, (visible numerous on current decorative building material market) decoration floor drain product is installed on floor drain again, only attractive in appearance outside it especially, two basic functions of the only deodorization of engineering floor drain or drain discharge are thoroughly discarded, cause the floor drain effect of the little and non-water sealed deodorization rubbish coated in gold and jade of flow, water slug and enter stink;

12, after the whole surface drainage system engineering after attractive, decorative completes, the actual live part using is only the effective waterproof of one deck, the waterproofing course of doing is wasted more, basic ground completes that the blocked up filler resource that surpasses primary demand below height is wasted, decorates floor drain and gutter engineering floor drain is thoroughly discarded, invalid while making that a large amount of social resources and engineering cost are actual to come into operation, only play and deal with the engineering examination effect of handing over, make a show.

In a word, current surface drainage system way, after having dropped into huge social resources, still be not well positioned to meet people's functional requirement to effective waterproof when indoor water supply and drainage is normally used, still be not well positioned to meet people's functional requirement to drain discharge when indoor water supply and drainage is normally used, still be not well positioned to meet people indoor pipeline " foul smell " is scurried out pollute and to ground in " sewage " the improvement demand polluted, still do not meet people and prevent and treat air-polluting demand and green building standard and national policy regulation, also caused a lot " being correlated with " social resources to be wasted simultaneously.

At present the rainwater collection drainage works product under roof coil waterproof layer used mainly by: soil stack is directly received rainwater on waterproofing course and is carried out draining, there is no rainwater floor drain, at the lower on roof by waterproof roll in vertical nest inlet pipe mouth, for avoiding occurring to the water of choking, but form mouth of pipe necking down, impeded drainage, plane waterproof roll quilt enters vertical pipe simultaneously, to roll form plane material, cannot effectively collapse and fit and make coil waterproof layer in nest angular position, form fracture into vertical circular inside pipe wall, only rely on brushing type waterproof to be combined with coiled material at mouth of pipe position, very easily form the dangerous spot that leaks, add the drainage double-edged fine-toothed comb of the plane mouth of pipe, often occur that clogging causes ponding, infiltration, the loss of leaking.

Separately in ZL 2008.2.0075378.8, disclose a kind of floor drain technology, wherein funnel delivery port inserts in its lower gutter, is not standard pipe connector.

Summary of the invention

The purpose of this utility model is to make up weak point of the prior art, and provide a kind of and both can system save social resources, reducing the construction costs can exempt land drainage " stifled, smelly, leak " floor drain series of products and receipts drainage system thereof.

Technical scheme:

A kind of floor drain, comprise deodorization funnel (3-1), deodorant cover (3-2), water inlet retaining (3-3), large mouthful of detachable cap double-edged fine-toothed comb (3-4) of pure drainage, it is characterized in that: funnel (3-1) water inlet is provided with the outer ring non-waterproof coiled material of abnormity in conjunction with eaves, delivery port has leads in pipe mouthful and peripheral hardware standard bellmouth downstream, in funnel, there is water-sealing stinking-proof water storage overflow storehouse and configure with water the deodorant cover (3-2) from cleaning function, its spiral-lock is in deodorization funnel (3-1), be installed on water storage overflow storehouse bleed off pipe port part, funnel top has increased the water inlet retaining (3-3) with side water inlet and adjustment height, the large mouthful detachable cap double-edged fine-toothed comb (3-4) of pure drainage or decorate large mouthful of detachable cap double-edged fine-toothed comb (3-5) of pure drainage, be seated in into water retaining (3-3) the low level direct-burried odour-proof floor drain product that is combined into suitable for reading.

A kind of floor drain is received drainage system, comprise that ground and low level direct-burried lead directly to floor drain, receipts floor drain under low level direct-burried odour-proof floor drain and roof coil waterproof layer, but it is directly embedding to receive the position of water drain funnel in deck or waterproof matrix below waterproofing course low spot, funnel suitable for reading with the maintaining an equal level below of waterproofing course, funnel outer ring suitable for reading abnormity waterproof is combined closely as whole waterproof 6 in conjunction with eaves, there is the funnel delivery port of leading downstream mouth peripheral hardware standard bellmouth in pipe to patch sticky its lower gutter 2, be loaded on the funnel water inlet retaining in filler height on waterproofing course and between decoration earth's surface suitable for reading and have side water inlet and adjustment height, pure filtration is decorated large mouthful of double-edged fine-toothed comb (3-5) and is maintained an equal level with decorative ground low spot position, be combined into low level direct-burried floor drain and receive drainage system.

The relative prior art tool of the technical program has the following advantages and effect:

1, the drawback of " stifled, smelly, leakage, mould, tired, saturating, difficult, blind, show " that has avoided that existing surface drainage system exists;

2, promoted ground and received function of drainage system, the communicate air ambient quality in house of periphery is improved, environmental protection, has promoted the overall value in house;

3, system reduces engineering construction construction input and finishing input, saves social resources, reduces engineering cost;

4, meeting people's life prevents and treats room air pollution, promotes the demand of ground sanitary condition and reaches green building standard and the Policy Conditions that meet national atmosphere improvement energy-conserving and environment-protective;

5, native system has promoted on concrete deck (Huo Tong basic unit) directly disposable " waterproof " validity, even reduce, exempts the integral body that secondary, three waterproof remedy and drops into.

6, native system, be conducive to traditional design mode Gai Jiang building () the direct placing and troweling of face structure upper surface finds flashing, 1, sloping layer that not only deduction and exemption have side effects, reduced working procedure, reduction of erection time, reduction engineering cost; 2, be more of value to the combination of brushing type waterproofing course and deck; 3, can thoroughly solve under release waterproofing course and be subject to sloping layer to affect channeling water seepage, reduce maintenance difficulty, save maintenance fund; Because now feedwater and heating Every household has an ammeter pipeline is that level is indoor, lay, should be noted that and went here and there the root of pipeline waterproof effect at waterproofing course position, doorway, washroom (or periphery), just can resolve the dangerous spot of horizontal channeling water; 4, pay special attention to the integral waterproofing effect of facade in facade and both sides body of wall in (or in) limit, boundary in doorway such as concrete cover and follow-up decorative ground, just can resolve generally causing danger a little of horizontal channeling water;

7, low level direct-burried floor drain health is received drainage system, be conducive to waterproofing course to overall increase to after concrete cover is installed and completed to surface duct and do waterproof thereon, effectively reduced the hand over discrepancy in elevation of waterproof height and decorative ground of doorway, exempted that successive projects construction is stealthy to be destroyed particularly along the infiltration of leaking due to horizontal pipe outer wall channeling water, while pointing out follow-up decorative ground construction, doorway can not be to guest performer's water simultaneously, move into one's husband's household upon marriage after the installations such as stone in convenient and healthy doorway, before washroom interior decoration, improve decorative ground whole leakage-proof height and effect of facade in (or in) limit, boundary facade and both sides body of wall in doorway, then follow-up decoration construction,

8, low level direct-burried floor drain health is received drainage system, the discrepancy in elevation that is conducive to decorate between the outside use of height and washroom (decoration) ground level in (accomodation ground) ground waterproof region (looking for flashing to ground leak) rationally returns, 1, the binding site discrepancy in elevation 10mm in stone and washroom that moves into one's husband's household upon marriage, meets normal use; 2, exempt the waste discrepancy in elevation (discrepancy in elevation large have nearly 100mm's) of washroom structure flooring and outside, doorway, reduced or remitted because the required invalid engineering of the discrepancy in elevation is filled input, shortened the duration, reduced engineering cost; 3, the headroom the used clear height that has directly improved washroom, has promoted house use value;

9, low level direct-burried floor drain health is received drainage system, promoted the overall value in house, function of drainage system standard is received on the simple and effective ground that promoted, promoted the communicate air ambient quality in house of this house and periphery, environmental protection, thereby promoted the use value in house, increased the attraction in house, increased economic well-being of workers and staff;

10, the perfect adaptation in conjunction with eaves and non-coil waterproof layer along the non-waterproof coiled material of outer ring abnormity on funnel, guarantees there will not be leaking of funnel outer wall place;

11, funnel delivery port not only has standard bellmouth to patch sticky its lower gutter, has in pipe and leads downstream mouth, guarantees not tight, aging etc. not occur that sewage flows to the phenomenon of pipeline outer wall because reverse flowing water bell and spigot is bonding;

12, at the bottom of odor-proof funnel is thickeied wide ring and wide ring water storage overflow storehouse, has strengthened the resistance to damage intensity of bottom, even cleaning is picked when chiseler's journey is landed ash and can be destroyed; 2, at the bottom of wide ring, finger can be stretched into wherein to easy cleaning foreign material; 3, the water cross section excessively that meets drain discharge has been guaranteed to have in wide ring water storage overflow storehouse, is the important foundation condition of draining " large flow ";

13, odor-proof funnel meets that between water storage overflow storehouse, bleed off pipe and band carrying handle (deep water seal) deodorant cover of water seal codes and standards height, each crosses water cross section, realization realizes draining " large flow " in the effective deodorization of perfection, in other words, odour-proof floor drain is just arranged on the funnel at drainage system import position and the combination of water bending, has createed the comprehensive function facility product that effective deodorization, easy cleaning, draining make well;

14, the floor drain first half can independently need to regulate with ground decoration height has decoration and top, the sidewall water inlet retaining on the floor drain top of inlet function simultaneously, sewage natural displacement " hydrophobic " in the above filler of earth's surface and waterproofing course is banished, on waterproofing course, never retaining can circulating water, eliminated water (pond) dish of floor drain outside, no longer mouldy, guaranteed environmental protection; 2, thoroughly eliminated and measured the absolute altitude error while installing, greatly facilitated construction, reduced skilled worker's input simultaneously; 3, make to close water check and comprise funnel position examination suitable for reading water more effectively comprehensively, close waste water after water and can unplug (temporarily close water hold one's breath special use) rubber lid and directly banish totally, exempted naughty water construction and may cause the destruction to waterproofing course; 4, effectively shorten the duration, reduced installation cost, exempted destruction rehabilitation cost; 5, build and take full advantage of the discrepancy in elevation on funnel and earth's surface, strengthened the discrepancy in elevation potential energy of draining head, strengthened the motive power of draining " large flow ";

15, the vertical card of band carrying handle deodorant cover and deodorant cover internal frame, both guaranteed the position location of deodorant cover in deodorization funnel, when labor cleaning's funnel needs, can conveniently take out deodorant cover, greatly improve again the self-purification ability of water-sealing stinking-proof floor drain, guarantee the large drain discharge in deodorant function use;

16, root of pipeline waterproof retaining, is difficult for carrying out while thoroughly having eliminated pipe root construction of waterproof layer, and the difficult protection of follow-up construction, easily occurs the defect of leaking;

17, the large mouthful double-edged fine-toothed comb of decorating of pure filtration is pure for realizing, show ground oral area beautiful decoration prepare on floor drain;

18, the low level direct-burried rainwater funnel of the inner rainwater system such as roof or balcony, 1, be funnel water inlet to be converted into " the special-shaped waterproof coiled material in outer ring be combined eaves " being exclusively used in the perfect adaptation of coil waterproof layer it on by " outer ring abnormity non-waterproof coiled material in conjunction with eaves ", guarantee to occur never on the outer eaves of funnel and its upper waterproof water pipe, more have " in pipe, lead downstream mouthful " guarantee not can because of reverse flowing water, bell and spigot bonding tight, layer in conjunction with bad leaking; 2, more avoided because of without interior row's rainwater special funnel, engineering only uses the pipeline of same caliber to substitute, complete rolled roofing material waterproofing course in conjunction with after, cause necking, designing and arranging water quality standard is had a greatly reduced quality, have a strong impact on the heavy rain large flow drainage that happens suddenly and use.3, funnel water inlet girth and delivery port girth Proper Match be aided with corresponding drainage comb head, when rainwater is larger, also will generate siphon drainage effect, give full play to the drainability of drainage pipe; 4, funnel delivery port not only has standard bellmouth to patch that sticky its lower row is aging etc. occurs that rainwater flows to the phenomenon of pipeline outer wall; 5, guarantee the water-tight of funnel inlet and outlet binding site, both guaranteed that roof water-proof can often not occur that the place leaking leaks at this again.

accompanying drawing explanation:

Fig. 1, be the deodorization low level direct-burried floor drain system project installation organigram of non-coil waterproof layer on structure floor;

Fig. 2, be that non-coil waterproof layer is at the ground deodorization low level of concrete protective direct-burried floor drain system project installation organigram;

Fig. 3, be the deodorization low level direct-burried floor drain system project installation organigram of non-coil waterproof layer on concrete surface;

Fig. 4, be deodorization low level direct-burried floor drain system project installation organigram on the waterproof ground of no decoration requirement;

Fig. 5, be the straight-through floor drain system project installation organigram of the low level direct-burried that have buried pipe of non-coil waterproof layer on structure floor;

Fig. 6, be the straight-through floor drain system project installation organigram of the low level direct-burried of non-coil waterproof layer on concrete surface;

Fig. 7, be the straight-through floor drain system project installation organigram of the non-coil waterproof layer of the no decoration requirement low level direct-burried on concrete surface;

Fig. 8, be to go here and there non-coil waterproof layer root of pipeline to add the project installation organigram of waterproof retaining ring;

Fig. 9, be the project installation organigram of low level direct-burried rainwater floor drain under roof coil waterproof layer;

Figure 10, be that the deodorization low level direct-burried floor drain of non-coil waterproof layer on structure floor accomodation ground are received drainage system project installation organigram;

Figure 11, to be non-coil waterproof layer receive drainage system project installation organigram at the ground deodorization low level of concrete protective direct-burried floor drain accomodation ground;

the specific embodiment

Embodiment 1, a kind of floor drain, comprise deodorization funnel (3-1), deodorant cover (3-2), water inlet retaining (3-3), large mouthful of detachable cap double-edged fine-toothed comb (3-4) of pure drainage, it is characterized in that: funnel (3-1) water inlet is provided with the outer ring non-waterproof coiled material of abnormity in conjunction with eaves, delivery port has leads in pipe mouthful and peripheral hardware standard bellmouth downstream, in funnel, there is water-sealing stinking-proof water storage overflow storehouse and configure with water the deodorant cover (3-2) from cleaning function, its spiral-lock is in deodorization funnel (3-1), be installed on water storage overflow storehouse bleed off pipe port part, funnel top has increased the water inlet retaining (3-3) with side water inlet and adjustment height, the large mouthful detachable cap double-edged fine-toothed comb (3-4) of pure drainage or decorate large mouthful of detachable cap double-edged fine-toothed comb (3-5) of pure drainage, be seated in into water retaining (3-3) the low level direct-burried odour-proof floor drain product that is combined into suitable for reading.(seeing accompanying drawing 1,2,3,4,10).

Embodiment 2, a kind of floor drain, on embodiment 1 basis, cancel water-sealing stinking-proof water storage overflow storehouse, deodorant cover in deodorization funnel, straight-through funnel, add into water retaining (3-3) the large mouthful detachable cap double-edged fine-toothed comb (3-4) of pure drainage or decorate large mouthful of detachable cap double-edged fine-toothed comb of pure drainage (3-5) and be combined into the straight-through floor drain product of low level direct-burried.(seeing accompanying drawing 5,6,7).

Embodiment 3, a kind of floor drain, on embodiment 1 or 2 bases, large mouthful of detachable cap double-edged fine-toothed comb (3-4) of pure drainage wherein or pure drainage are decorated large mouthful detachable cap double-edged fine-toothed comb (3-5), but they are all monomer members independently.

Embodiment 4, a kind of floor drain, comprising: low level direct-burried rainwater leads directly to funnel (3-8), rainwater funnel retaining (3-9), rainwater funnel drainage comb head (3-11); It is characterized in that: low level direct-burried rainwater funnel (3-8) water inlet has abnormity waterproof coiled material in outer ring to be provided with in conjunction with eaves, inner wall of hopper the bayonet socket, the delivery port that facilitate rainwater funnel retaining to clamp and has and in pipe, lead downstream mouthful and peripheral hardware standard bellmouth, the rainwater funnel retaining (3-9) that has card signature to enter coil waterproof layer in funnel water inlet is installed in the bayonet socket of funnel (3-8) water inlet, there is the rainwater funnel drainage comb head (3-11) of siphonage to be installed on funnel retaining (3-9) notch, be combined into the receipts floor drain product under coil waterproof layer.(seeing accompanying drawing 9).

Embodiment 5, a kind of floor drain is received drainage system, comprise that ground and low level direct-burried lead directly to floor drain, receipts floor drain under low level direct-burried odour-proof floor drain and roof coil waterproof layer, it is characterized in that: the position of receipts water drain funnel in deck or waterproof matrix below waterproofing course low spot is directly embedding, funnel suitable for reading with the maintaining an equal level below of waterproofing course, funnel outer ring suitable for reading abnormity waterproof is combined closely as whole waterproof 6 in conjunction with eaves and waterproofing course, there is the funnel delivery port of leading downstream mouth peripheral hardware standard bellmouth in pipe to patch sticky its lower gutter 2, be loaded on the funnel water inlet retaining in filler height on waterproofing course and between decoration earth's surface suitable for reading and have side water inlet and adjustment height (3-3), pure filtration is decorated large mouthful of double-edged fine-toothed comb (3-5) and is received drainage system with the fair low level direct-burried floor drain that is combined in decorative ground low spot position.(seeing accompanying drawing 10,11).

in figure:1, reinforced concrete structure layer, 2, gutter, 2-1, default wash basin gutter,

2-2, leaking drainage pipe, 2-3, toilet seat gutter, 2-4, trunk gutter,

2-5, washing machine sewer pipe or bathtub draining tube, 3, floor drain assembly,

3-1, low level direct-burried deodorization funnel, 3-2, deodorant cover, 3-3, the water inlet registered permanent residence,

Large mouthful of double-edged fine-toothed comb of the pure drainage of 3-4, large mouthful double-edged fine-toothed comb is decorated in 3-5, pure filtration,

3-6, common engineering odour-proof floor drain, 3-7, decoration floor drain,

3-8 roof rain water leads directly to funnel, 3-9, rainwater funnel retaining,

3-10, the straight-through funnel of low level direct-burried, 3-11, rainwater funnel drainage comb head,

4, preformed hole fills concrete, and 5, cement mortar screeding to falls layer, 6, waterproofing course,

6-1, non-coil waterproof layer, 6-2, root of pipeline waterproof reinforced,

6-3 coil waterproof layer, 6-4, rigid waterproof layer, 7, root of pipeline waterproof retaining ring, 7-1,50 type waterproof retaining rings, 7-2,110 type waterproof retaining rings,

8, buried pipe concrete cover, 8-1, buried pipe isolation layer,

8-2 supplies water and heating pipe, 8-3 pipeline enclosure concrete leveling layer or ground secondary structure, and 9, sealing platform, sealing platform under 9-1, wall, 9-2, doorway sealing platform,

10, decoration mortar adhesive linkage, 10-1, dry mortar laying adhesive linkage,

10-2, wet combining lean concrete grout adhesive linkage, 11, tapestry brick layer,

11-1, tapestry brick, 11-2 face brick Ornamental Stitching, 11-3 face brick water stop joint,

12, body of wall, 13, cement mortar plaster leveling layer, 14, cement press polish wipes one's face,

15, insulation layer, 16, dangerous spot leaks.

Claims (2)

1. a floor drain, comprise deodorization funnel (3-1), deodorant cover (3-2), water inlet retaining (3-3), large mouthful of detachable cap double-edged fine-toothed comb (3-4) of pure drainage, it is characterized in that: funnel (3-1) water inlet is provided with the outer ring non-waterproof coiled material of abnormity in conjunction with eaves, delivery port has leads in pipe mouthful and peripheral hardware standard bellmouth downstream, in funnel, there is water-sealing stinking-proof water storage overflow storehouse and configure with water the deodorant cover (3-2) from cleaning function, its spiral-lock is in deodorization funnel (3-1), be installed on water storage overflow storehouse bleed off pipe port part, funnel top has increased the water inlet retaining (3-3) with side water inlet and adjustment height, the large mouthful detachable cap double-edged fine-toothed comb (3-4) of pure drainage or decorate large mouthful of detachable cap double-edged fine-toothed comb (3-5) of pure drainage, be seated in into water retaining (3-3) the low level direct-burried odour-proof floor drain product that is combined into suitable for reading.

2. floor drain according to claim 1, is characterized in that: large mouthful of detachable cap double-edged fine-toothed comb (3-4) of pure drainage wherein or decorate large mouthful of detachable cap double-edged fine-toothed comb (3-5) of pure drainage, they are all monomer members independently.