CN201358497Y - Odor-proof floor drain - Google Patents

Odor-proof floor drain Download PDF

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Publication number
CN201358497Y
CN201358497Y CNU2009200037570U CN200920003757U CN201358497Y CN 201358497 Y CN201358497 Y CN 201358497Y CN U2009200037570 U CNU2009200037570 U CN U2009200037570U CN 200920003757 U CN200920003757 U CN 200920003757U CN 201358497 Y CN201358497 Y CN 201358497Y
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CN
China
Prior art keywords
floor drain
annular
core
odour
proof
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Expired - Fee Related
Application number
CNU2009200037570U
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Chinese (zh)
Inventor
黄志杰
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黄志杰
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Priority to CNU2009200037570U priority Critical patent/CN201358497Y/en
Application granted granted Critical
Publication of CN201358497Y publication Critical patent/CN201358497Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an odor-proof floor drain, which comprises a water storage tank, a floor drain body, a water drain cover and an annular floor drain core, wherein the upper portion of the water storage tank is equipped with a tooth-profile grating, and the lower portion of the water storage tank is sealed, the lower end of the annular floor drain core is provided with an opening, the water drain cover is arranged above the annular floor drain core, a circular opening is disposed in the center of the floor drain body, the lower portion of the annular floor drain core penetrates through the central circular hole of the floor drain body, the outer rim of the upper portion of the annular floor drain core is overlapped at the rim of the circular hole of the floor drain body, a connecting board with the diameter larger than that of an annular tube at the lower end of the annular floor drain core is circumferentially arranged on the upper portion of the annular floor drain core, the connecting board is detachably connected with the upper end of the water storage tank, the annular tube at the lower end of the annular floor drain core is positioned under the tooth-profile grating, the water drain cover is detachably connected with the floor drain core, and the lower end of the floor drain core is a cylindrical tube. The odor-proof floor drain has the advantages of simple structure, low cost, good odor-proof effect, long service life, convenient cleaning, fast water drainage and capability of preventing mice and insects entering a room.

Description

A kind of odour-proof floor drain
Technical field
The utility model relates to a kind of floor drain, particularly relates to a kind of odour-proof floor drain.
Background technology
Sewer pipe anti-flavor problem is the bigger problem of present floor drain, and its harm to health is very serious, is well paid attention in decades always and solves.Along with the progress in epoch, the progressively raising of living standards of the people and quality of the life, the problem of the anti-stink of floor drain causes people's extensive attention.A variety of floor drains are arranged in the market, and traditional floor drain is a catch basin bell-jar floor drain, promptly is buckled on the sewer pipe mouth with a button bowl, and it is curved to build " U " shape pure water, thereby reaches the purpose of sealing, so be " catch basin ".PVC and stainless steel, stainless iron, kirsite etc. are arranged.The drawback of such floor drain is exactly that odor-resistant result is bad, and germ and bacterium spread easily comes, and the trap drainage speed is slow.The floor drain that also has non-catch basin at present comprises eccentric block formula, spring and magnet formula, and wherein eccentric block formula deodorization is indifferent, and if have dirt be bonded at below then eccentric block is also inoperative.The shortcoming of spring is that its elasticity can progressively disappear, and the life-span is not long.And the magnet formula to be practical two magnet inhale mutually seals, excessive as magnetic force, can not draining, if magnetic force is smaller, then can not play the effect of deodorization, the irony impurity in the sewage of long-time back can be adsorbed on the magnet, cause sealing mat closure to lose its sealing, cause odor-resistant result bad.
Summary of the invention
The utility model is finished in order to solve deficiency of the prior art, the purpose of this utility model provide a kind of simple in structure, cost is low, odor-resistant result good, long service life, easy to clean, draining is fast and can protection against rodents worm inlet chamber in odour-proof floor drain.
A kind of odour-proof floor drain of the present utility model, comprise that top has the catch basin of profile of tooth barrier bottom sealing, the floor drain body, the annular floor drain core of drain cover and lower ending opening, described drain cover is positioned at described annular floor drain core top, described floor drain body central authorities are provided with circular open, described floor drain body central opening is passed in described annular floor drain core bottom, outer, described annular floor drain core top is overlapped on described floor drain body circular open edge, it is characterized in that: described annular floor drain core top loop is provided with the junction plate of diameter greater than floor drain core lower annular pipe diameter, described junction plate and described catch basin upper end removably connect, ring pipe bottom, described annular floor drain core lower end is positioned at described profile of tooth barrier below, described drain cover and described floor drain core removably connect and connect, and described floor drain core lower end is a cylindrical tube.
Odour-proof floor drain of the present utility model can also be:
Described floor drain core upper step upper end annulus is provided with or forms at least three projections, and described drain cover lower end and described bump position corresponding position are provided with groove, and described projection is positioned at described groove.
Described catch basin, floor drain body, drain cover and floor drain core are all for being made by engineering plastic alloy.
Described annular floor drain core junction plate is provided with external screw thread, and described catch basin upper end is provided with internal thread, and described annular floor drain core junction plate is threaded with described catch basin upper end.
Described floor drain body lower end is the inverted truncated cone-shaped of hollow.
Described floor drain body upper surface is square or circular.
Described catch basin is that the upper end is hemispheric cylinder for cylindrical lower end.
Leave the annular space of 5mm at least between described catch basin and the described annular floor drain core.
Described barrier lower limb to the distance of described floor drain core bottom is at least 500mm.
Described drain cover is made of annular filter plate and the circular filter that is positioned at annular filter plate central authorities or is circular filter.
Odour-proof floor drain of the present utility model, the advantage that has in terms of existing technologies is: annular floor drain core top loop is provided with the junction plate of diameter greater than floor drain core lower annular pipe diameter, junction plate and catch basin upper end removably connect, convenient like this production, installation, transportation and cleaning, and under the situation that parts break down therein, can change parts separately and get final product, reduce maintenance cost.And ring pipe bottom in annular floor drain core lower end is positioned at profile of tooth barrier below, drain cover and floor drain core removably connect, the convenient gutter of sewer pipe or washing machine directly the insertion after drain cover is removed directly carried out draining in the floor drain core, the floor drain core lower end is a cylindrical tube, make that production is more convenient, cost of production is low.Simultaneously owing to adopt the catch basin mode, make whole floor drain relatively simple for structure, cost is low, odor-resistant result good, long service life, easy to clean, draining fast and can protection against rodents worm inlet chamber in.
Description of drawings
Fig. 1 is the utility model odour-proof floor drain specific embodiment structural representation.
Fig. 2 partly cuts open figure for the utility model odour-proof floor drain specific embodiment.
Fig. 3 is the utility model odour-proof floor drain core vertical view
The figure number explanation
1 ... floor drain body 2 ... drain cover 3 ... floor drain core 4 ... catch basin
5 ... barrier 6 ... projection 7 ... gutter 31 ... junction plate
21 ... annular filter plate 22 ... circular filter
The specific embodiment
Fig. 1 to Fig. 3 is described in further detail the utility model below in conjunction with accompanying drawing.
A kind of odour-proof floor drain of the present utility model, please refer to correlation diagram among Fig. 1 to Fig. 3, comprise that top has the catch basin 4 of profile of tooth barrier 5 bottoms sealing, floor drain body 1, the annular floor drain core 3 of drain cover 2 and lower ending opening, drain cover 2 is positioned at annular floor drain core 3 tops, floor drain body 1 central authorities are provided with circular open, floor drain body 1 central opening is passed in annular floor drain core 3 bottoms, outer, annular floor drain core 3 top is overlapped on floor drain body 1 circular open edge, after passing opening, so annular floor drain core 3 lower ends are erected at the floor drain centre, the convenient installation, and because floor drain core 3 is set up in the lower position of floor drain, draining is fast, annular floor drain core 3 top loop are provided with the junction plate 31 of diameter greater than floor drain core 3 lower annular pipe diameters, junction plate 31 removably connects with catch basin 4 upper ends, the convenient installation, back for convenience detach is cleaned, ring pipe bottom, annular floor drain core 3 lower end is positioned at profile of tooth barrier 5 belows, drain cover 2 and floor drain core 3 detachable clampings, can more easily drain cover 2 be taken away, with washing machine sewer pipe 7, sewer pipe directly inserts in the annular floor drain core 3, floor drain core 3 lower ends are cylindrical tube, make things convenient for moulding, save cost.Annular floor drain core 3 not only have cleaning function, and draining is fast according to siphon principle, can reach 13 liter, minutes.Whole floor drain relatively simple for structure, cost is low, odor-resistant result good, long service life, easy to clean, draining fast and can protection against rodents worm inlet chamber in.
A kind of odour-proof floor drain of the present utility model, please refer to Fig. 1 to Fig. 3, can also be that floor drain core 3 upper step upper end annulus is provided with or forms at least three projections 6, drain cover 2 lower ends and corresponding position, projection 6 position are provided with groove, projection 6 is positioned at groove, floor drain core 3 and drain cover 2 are connected together like this, drain cover 2 is not touched about not understanding, because drain cover 2 is general in the market drain covers 2, drain cover 2 is provided with a plurality of filter bores or filtering rod, sewage can very fast discharge, and pollutant can be filtered to drain cover 2 tops by drain cover 2, can not stop up sewer.And can when washing machine needs draining, drain cover 2 be taken away, washing machine sewer pipe 7 or sewer pipe are directly inserted in the annular floor drain core 3 carry out draining, practical and convenient.Odour-proof floor drain of the present utility model can also be that catch basin 4, floor drain body 1, drain cover 2 and floor drain core 3 are all for being made by engineering plastic alloy.Such advantage is existing metal strength height, resistant to elevated temperatures advantage, and the advantage of plastic material acid and alkali-resistance, non-corrosive, light weight is arranged again, and application life is long, is generally 30 years.
A kind of odour-proof floor drain of the present utility model please refer to Fig. 1 to Fig. 2, and the junction plate 31 that above-mentioned catch basin 4 upper ends and annular floor drain core 3 top loop are established removably connects, and concrete ways of connecting has clamping, being threaded is connected with screw buckle.Wherein clamping is that catch basin 4 upper ends and annular floor drain core 3 junction plates 31 are respectively equipped with fixture block and draw-in groove, is connected to by fixture block and makes catch basin 4 upper ends and 31 clampings of annular floor drain core 3 junction plates in the draw-in groove.And screw buckle is connected to and is provided with a plurality of sockets on catch basin 4 tops, catch basin 4 tops are set on floor drain core 3 junction plates 31, then catch basin 4 upper ends outside sheathed on screw buckle, screw buckle is precession progressively, and catch basin 4 tops progressively dwindle outer wall with annular floor drain core 3 junction plates 31 and are adjacent to and are connected and fixed.And be threaded can be to be provided with external screw thread on annular floor drain core 3 junction plates 31, and catch basin 4 upper ends are provided with internal thread, and annular floor drain core 3 junction plates 31 are threaded with catch basin 4 upper ends.Such connected mode is more firm relatively fixedly the time, dismantles more conveniently, can not damage parts, and application life is long, because links that increase make cost lower not more.
A kind of odour-proof floor drain of the present utility model, please refer to Fig. 1 to Fig. 3, floor drain body 1 lower end is the inverted truncated cone-shaped of hollow, inverted truncated cone-shaped mainly is to make flowing water, following water and sewage finally be concentrated to floor drain body 1 central drain cover 2 places to filter, drainage speed is fast, and it is easier to make shaping, reduces production costs.And floor drain body 1 upper surface is square or circular.Difform selection is to decide according to the shape of the ground leak of reserving on the user ground, if reserve for square opening to use external surface be square floor drain body 1, if reserve for round mouth use the floor drain body 1 of external surface as circle.Odour-proof floor drain can also be that catch basin 4 is that the upper end is cylindrical, and the lower end is hemispheric cylinder.Such cylinder lower end does not have corner angle, and bacterium and impurity can not be deposited on edges and corners, the convenient cleaning, and self-purification ability is poor.Leave the annular space of 5mm at least between catch basin 4 and the annular floor drain core 3.Guarantee that like this water effectively guarantees odor-resistant result than discharging faster down, and mouse is difficult for by in the floor drain inlet chamber with some insects.Can also be described barrier 5 lower limbs be at least 500mm to the distance of described floor drain core 3 bottoms, because the length of catch basin 4 is long, guarantees the bigger variations in temperature scope of application like this, resistance to compression, and tightness is good, thoroughly stops the phenomenon that sewer is instead distinguished the flavor of.In addition, drain cover 2 can be this filter as circle, and filter is provided with filter bores, also can be to be made of circular filter 22 of button in the middle of the annular filter plate 21, and annular filter plate 21 is provided with filter bores.
Above-mentionedly only several specific embodiments in the utility model are illustrated; but can not be as protection domain of the present utility model; every equivalence of having done according to the design spirit in the utility model changes or modifies, and all should think to fall into protection domain of the present utility model.

Claims (10)

1, a kind of odour-proof floor drain, comprise that top has the catch basin (4) of profile of tooth barrier (5) bottom sealing, floor drain body (1), the annular floor drain core (3) of drain cover (2) and lower ending opening, described drain cover (2) is positioned at described annular floor drain core (3) top, described floor drain body (1) central authorities are provided with circular open, described floor drain body (1) central opening is passed in described annular floor drain core (3) bottom, described annular floor drain core (3) outer, top is overlapped on described floor drain body (1) circular open edge, it is characterized in that: described annular floor drain core (3) top loop is provided with or is formed with the annular connecting plate (31) of diameter greater than floor drain core (3) lower annular pipe diameter, the described junction plate (31) of described floor drain core (3) removably connects with described catch basin (4) upper end, ring pipe bottom, described annular floor drain core (3) lower end is positioned at described profile of tooth barrier (5) below, described drain cover (2) removably connects with described floor drain core (3), and described floor drain core (3) lower end is a cylindrical tube.
2, a kind of odour-proof floor drain according to claim 1, it is characterized in that: described floor drain core (3) upper step upper end annulus is provided with or forms at least three projections (5), described drain cover (2) lower end and described projection (5) corresponding position, position are provided with groove, and described projection (5) is positioned at described groove.
3, a kind of odour-proof floor drain according to claim 1 and 2 is characterized in that: described catch basin (4), floor drain body (1), drain cover (2) and floor drain core (3) are all for being made by engineering plastic alloy.
4, a kind of odour-proof floor drain according to claim 1 and 2, it is characterized in that: described annular floor drain core (3) junction plate (31) is provided with external screw thread, described catch basin (4) upper end is provided with internal thread, and described annular floor drain core junction plate (31) is threaded with described catch basin (4) upper end.
5, a kind of odour-proof floor drain according to claim 1 and 2 is characterized in that: described floor drain body (1) lower end is the inverted truncated cone-shaped of hollow.
6, a kind of odour-proof floor drain according to claim 5 is characterized in that: described floor drain body (1) upper surface is square or circular.
7, a kind of odour-proof floor drain according to claim 1 and 2 is characterized in that: described catch basin (4) is that the upper end is hemispheric cylinder for cylindrical lower end.
8, a kind of odour-proof floor drain according to claim 7 is characterized in that: leave the annular space of 5mm at least between described catch basin (4) and the described annular floor drain core (3).
9, a kind of odour-proof floor drain according to claim 1 and 2 is characterized in that: described barrier (5) lower limb to the distance of described floor drain core (3) bottom is at least 500mm.
10, a kind of odour-proof floor drain according to claim 1 and 2 is characterized in that: described drain cover (2) is by annular filter plate (21) and is positioned at circular filter (22) formation of annular filter plate (21) central authorities or is an independent circular filter formation.
CNU2009200037570U 2009-01-23 2009-01-23 Odor-proof floor drain Expired - Fee Related CN201358497Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200037570U CN201358497Y (en) 2009-01-23 2009-01-23 Odor-proof floor drain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200037570U CN201358497Y (en) 2009-01-23 2009-01-23 Odor-proof floor drain

Publications (1)

Publication Number Publication Date
CN201358497Y true CN201358497Y (en) 2009-12-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200037570U Expired - Fee Related CN201358497Y (en) 2009-01-23 2009-01-23 Odor-proof floor drain

Country Status (1)

Country Link
CN (1) CN201358497Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104514196A (en) * 2013-09-27 2015-04-15 潘连山 Rigid alloy plastic bridge drain pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104514196A (en) * 2013-09-27 2015-04-15 潘连山 Rigid alloy plastic bridge drain pipe
CN104514196B (en) * 2013-09-27 2017-01-25 潘连山 Rigid alloy plastic bridge drain pipe

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091209

Termination date: 20130123

CF01 Termination of patent right due to non-payment of annual fee