CN208293733U - A kind of double filtration floor drain - Google Patents

A kind of double filtration floor drain Download PDF

Info

Publication number
CN208293733U
CN208293733U CN201820838084.XU CN201820838084U CN208293733U CN 208293733 U CN208293733 U CN 208293733U CN 201820838084 U CN201820838084 U CN 201820838084U CN 208293733 U CN208293733 U CN 208293733U
Authority
CN
China
Prior art keywords
sleeve
downcomer
lid
small sleeve
upper opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820838084.XU
Other languages
Chinese (zh)
Inventor
魏同福
Original Assignee
魏同福
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 魏同福 filed Critical 魏同福
Priority to CN201820838084.XU priority Critical patent/CN208293733U/en
Application granted granted Critical
Publication of CN208293733U publication Critical patent/CN208293733U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of double filtration floor drain is related to building appliance technical field, including downcomer, big sleeve, small sleeve and lid;Small sleeve is set in big sleeve, and the first filtering area is formed between small sleeve and big sleeve, the lower openings and small sleeve lower openings of big sleeve are sealedly connected with bottom plate jointly, downcomer is set in small sleeve, and the second filtering area is formed between small sleeve and downcomer, the lower openings of downcomer pass through bottom plate, the upper opening of big sleeve clamps lid, lid upper surface is equipped with tube head, the lower openings of tube head pass through lid, hydraulic gland is also connected on the bottom surface of lid, the lower openings of hydraulic gland extend in the first filtering area and form the first water seal area between the upper opening of small sleeve, filter screen is additionally provided in small sleeve.The utility model is realized to be connect and land drainage with bathroom utensil, realizes the technical effect of double filtration, and operation control is easy, is easy to manufacture on a large scale and installation, is had a wide range of application.

Description

A kind of double filtration floor drain
Technical field
The utility model relates to building appliance technical fields, and in particular to a kind of double filtration floor drain.
Background technique
With the improvement of living environment condition, the style brand of sanitary ware is also increasing, and indoor land drainage problem is got over To be more valued by people.Now, people use floor drain generally to discharge sewage caused by toilet.Floor drain is connection The important interface of sewerage system and flooring.As the important component of indoor drainage system, its performance quality is directly Influence the quality of room air.Floor drain plays an important role to the peculiar smell control of bathroom;In the market existingly Leakage is easy to appear stopping state, and service life is shorter, and odor-resistant result is also poor, and sealing performance is bad, after long-time service, will lead to and defends The interior generation peculiar smell of bath, germ, insect etc. can also generate from floor drain, substantially reduce people's living environment and healthiness condition;
Existing floor drain contributes to land drainage, and wherein the water of other bathroom utensils such as washbowl discharge directly passes through row To sewer, and cannot be by filtering, this just aggravates the difficulty of later period environment-protecting clean and existing floor drain filtered model list One, filter effect is general, inconvenient for use.
Utility model content
For the defects in the prior art, the utility model provides a kind of double filtration floor drain, uses to realize with bathroom Tool connection and land drainage, realize the technical effect of double filtration.
To achieve the above object, the utility model provides the following technical solutions:
A kind of double filtration floor drain, including downcomer, big sleeve, small sleeve and lid;
The small sleeve is set in the big sleeve, and the first filtering is formed between the small sleeve and the big sleeve Area, the lower openings of the big sleeve and the small sleeve lower openings are sealedly connected with bottom plate, the downcomer suit jointly In in the small sleeve, and the second filtering area is formed between the small sleeve and the downcomer, the lower part of the downcomer is opened Mouth passes through the bottom plate, the top of the upper opening of the big sleeve, the upper opening of the small sleeve and the downcomer The height of opening successively tapers off setting;The upper opening of the big sleeve clamps the lid, the lid upper surface installation There is tube head, the lower openings of the tube head pass through the lid, are also connected with hydraulic gland, the water seal on the bottom surface of the lid The lower openings of set extend in first filtering area and form the first water seal area between the upper opening of small sleeve, under described The upper opening of water pipe is set with upper shield, and the downcomer on offer drainage hole, the internal diameter of the upper shield is greater than described The outer diameter of downcomer, and the second water seal area is formed using between the opening and the drainage hole of the downcomer of the upper shield, it is described Drainage hole is offered on lid, and the drainage hole is located between the edge and the hydraulic gland of the lid, the small sleeve Inside it is additionally provided with filter screen.
As an improvement scheme, the drainage hole be it is tri-angle-holed.
As an improvement scheme, it is described it is tri-angle-holed be equipped with several, and enclose on the peripheral wall of the downcomer.
As an improvement scheme, it is described tri-angle-holed to enclose on the end wall of the upper opening of the downcomer.
As an improvement scheme, support ring is connected on the inner wall of the small sleeve, described in the filter screen utilizes Support ring is installed in the small sleeve.
As an improvement scheme, the bottom surface of the lid is equipped with annular and clamps lug boss, and utilizes the annular Clamp the upper opening edge that lug boss is installed in the big sleeve.
Compared with prior art, the utility model has the beneficial effects that
Double filtration floor drain, including downcomer, big sleeve, small sleeve and lid;Small sleeve is set in big sleeve, and The first filtering area is formed between small sleeve and big sleeve, lower openings and the small sleeve lower openings of big sleeve are tightly connected jointly There is bottom plate, downcomer is set in small sleeve, and the second filtering area is formed between small sleeve and downcomer, and the lower part of downcomer is opened Mouth passes through bottom plate, and the height of the upper opening of the upper opening of big sleeve, the upper opening of small sleeve and downcomer is successively in Successively decrease setting;The upper opening of big sleeve clamps lid, and lid upper surface is equipped with tube head, and the lower openings of tube head pass through lid Body, hydraulic gland is also connected on the bottom surface of lid, and the lower openings of hydraulic gland extend to upper with small sleeve in the first filtering area Form the first water seal area between portion's opening, the upper opening of downcomer is set with upper shield, and downcomer on offer drainage hole, The internal diameter of upper shield is greater than the outer diameter of downcomer, and using forming the second water seal between the opening of upper shield and the drainage hole of downcomer Area offers drainage hole on lid, and drainage hole is located between the edge and hydraulic gland of lid, and filtering is additionally provided in small sleeve Net is based on the above structure, and the water on ground can be flowed into big sleeve by drainage hole, wherein the upper opening of tube head to It is connected in other bathroom utensils, the sewage in other bathroom utensils makes sewage into and through the blocking of upper shield by tube head It will not enter directly into downcomer, wherein the top of the upper opening of the upper opening of big sleeve, small sleeve and downcomer The setting that successively tapers off of the height of opening may be implemented, and sewage is by forming the first filtering in the first filtering area, then sewage is logical Too small upper cartridge opening, which enters, realizes secondary filter in the second filtering area, and being equipped with hydraulic gland in the second filtering area can be real Water seal in existing second filtering area, prevents peculiar smell from shedding from the drainage hole in small sleeve, to reduce air pollution, wherein the second mistake By realizing second of water seal between the lower openings and drainage hole of upper shield in filter area, the peculiar smell in downcomer can be prevented again It distributes, and can prevent crawler from entering the room, then the water in the second filtering area enters downcomer, then passes through downcomer It is discharged in extraneous or urban sewage pipe, realizing can connect with bathroom utensil, realize water seal and arrange from drainage hole The water entered realizes secondary filter.
Drainage hole be it is tri-angle-holed, it is tri-angle-holed to be equipped with several, and enclose on the peripheral wall of downcomer, it is tri-angle-holed to enclose It is set to, is based on the above structure, it is tri-angle-holed to facilitate liquid communication, it encloses and realizes that sewage quickly circulates on the peripheral wall of downcomer, And on the end wall of the tri-angle-holed upper opening in downcomer, it is ensured that the drain efficiency maximization of drainage hole, and prevent Blocking.
Support ring is connected on the inner wall of downcomer, filter screen is installed in small sleeve using support ring, based on the above knot Structure can play a supporting role to filter screen equipped with support ring, easy to disassemble and installation filter screen.
The bottom surface of lid is equipped with annular and clamps lug boss, and clamps the top that lug boss is installed in big sleeve using annular Opening edge edge is based on the above structure, clamps lug boss using annular, it may be convenient to which lid is installed on to the opening edge of big sleeve Edge, and guarantee that lid will not loosen.
To sum up, the utility model realize connect with bathroom utensil and indoor floor drain draining, realize the technology of double filtration Effect, operation control is easy, is easy to manufacture on a large scale and install and use with wide scope.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios It draws.
Fig. 1 is the structural schematic diagram of the utility model;
In figure: the big sleeve of 1-;2- small sleeve;The first filtering area of 3-;The second filtering area of 4-;5- downcomer;6- tube head;7- tri- Angular hole;8- upper shield;9- lid;10- annular clamps lug boss;11- drainage hole;12- bottom plate;The first water seal of 13- area;14- Two water seal areas;15- hydraulic gland;16- filter screen;17- support ring.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation Novel protection scope.
As shown in Figure 1, a kind of double filtration floor drain, including downcomer 5, big sleeve 1, small sleeve 2 and lid 9;Small set Cylinder 2 is set in big sleeve 1, and the first filtering area 3 is formed between small sleeve 2 and big sleeve 1, the lower openings of big sleeve 1 with 2 lower openings of small sleeve are sealedly connected with bottom plate 12 jointly, and downcomer 5 is set in small sleeve 2, and small sleeve 2 and downcomer 5 Between form the second filtering area 4, the lower openings of downcomer 5 pass through bottom plate 12, the upper opening of big sleeve 1, small sleeve 2 it is upper Setting that portion is open and the height of the upper opening of downcomer 5 successively tapers off;The upper opening of big sleeve 1 clamps lid 9, lid 9 upper surface of body is equipped with tube head 6, and the lower openings of tube head 6 pass through lid 9, are also connected with hydraulic gland 15 on the bottom surface of lid 9, The lower openings of hydraulic gland 15 extend in the first filtering area 3 and form the first water seal area 13 between the upper opening of small sleeve 2, The upper opening of downcomer 5 is set with upper shield 8, and downcomer 5 on offer drainage hole, the internal diameter of upper shield 8 is greater than downcomer 5 Outer diameter offered down on lid 9 and using the second water seal area 14 is formed between the opening of upper shield 8 and the drainage hole of downcomer 5 Water hole 11, and drainage hole 11 is located between the edge and hydraulic gland 15 of lid 9, and filter screen 16 is additionally provided in small sleeve 2.
In the present embodiment, the water on ground can be flowed into big sleeve 1 by drainage hole 11, and wherein tube head 6 is upper Portion is open to be connected in other bathroom utensils, and the sewage in other bathroom utensils is by tube head 6 into and through upper shield 8 Blocking enter directly into sewage will not in downcomer 5, wherein the upper opening of the upper opening of big sleeve 1, small sleeve 2 with And the setting that successively tapers off of the height of the upper opening of downcomer 5 may be implemented, sewage is by forming first in the first filtering area 3 Filtering, then sewage is entered in the second filtering area 4 by 2 upper opening of small sleeve and realizes secondary filter, and the second filtering area 4 The water seal in the second filtering area 4 may be implemented in the interior hydraulic gland 15 that is equipped with, and prevents the smell of the water in small sleeve 2 from dissipating from drainage hole 11 Out, distributing for stink is reduced, wherein by realizing between the lower openings and drainage hole of upper shield 8 second in the second filtering area 4 Water seal can prevent the stink in downcomer 5 from distributing, and can prevent crawler from entering interior, then in the second filtering area 4 Water enter downcomer 5, be then discharged in extraneous or urban sewage pipe by downcomer 5, realize can with defend Apparatus connection is bathed, realize water seal and secondary filter is realized to the water being discharged into from drainage hole 11.
In the present embodiment, drainage hole is tri-angle-holed 7, tri-angle-holed 7 equipped with several, and is enclosed set on downcomer 5 On peripheral wall, tri-angle-holed 7 enclose and are set to, and tri-angle-holed 7 facilitate liquid communication, enclose and realize that sewage is fast on the peripheral wall of downcomer 5 Speed circulation, and on the end wall of tri-angle-holed 7 upper openings in downcomer 5, it is ensured that the drainage efficiency of drainage hole is maximum Change, and prevents from blocking.
In the present embodiment, support ring 17 is connected on the inner wall of downcomer 5, filter screen 16 is installed on using support ring 17 In small sleeve 2, it can play a supporting role to filter screen 16 equipped with support ring 17, easy to disassemble and installation filter screen 16.
In the present embodiment, the bottom surface of lid 9 is equipped with annular and clamps lug boss 10, and clamps lug boss 10 using annular It is installed in the upper opening edge of big sleeve 1, clamps lug boss 10 using annular, it may be convenient to which lid 9 is installed on big set The opening edge edge of cylinder 1, and guarantee that lid 9 will not loosen.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.

Claims (6)

1. a kind of double filtration floor drain, it is characterised in that: including downcomer, big sleeve, small sleeve and lid;
The small sleeve is set in the big sleeve, and forms the first filtering area between the small sleeve and the big sleeve, The lower openings of the big sleeve and the small sleeve lower openings are sealedly connected with bottom plate jointly, and the downcomer is set in institute It states in small sleeve, and forms the second filtering area between the small sleeve and the downcomer, the lower openings of the downcomer are worn Cross the bottom plate, the upper opening of the upper opening of the big sleeve, the upper opening of the small sleeve and the downcomer Height successively taper off setting;The upper opening of the big sleeve clamps the lid, and the lid upper surface is equipped with pipe Head, the lower openings of the tube head pass through the lid, are also connected with hydraulic gland on the bottom surface of the lid, the hydraulic gland Lower openings extend in first filtering area and form the first water seal area, the downcomer between the upper opening of small sleeve Upper opening be set with upper shield, and the downcomer on offer drainage hole, the internal diameter of the upper shield is greater than described be lauched The outer diameter of pipe, and the second water seal area, the lid are formed using between the opening and the drainage hole of the downcomer of the upper shield On offer drainage hole, and the drainage hole is located between the edge and the hydraulic gland of the lid, in the small sleeve also Equipped with filter screen.
2. a kind of double filtration floor drain according to claim 1, it is characterised in that: the drainage hole is tri-angle-holed.
3. a kind of double filtration floor drain according to claim 2, it is characterised in that: it is described it is tri-angle-holed be equipped with several, And it encloses on the peripheral wall of the downcomer.
4. a kind of double filtration floor drain according to claim 3, it is characterised in that: described tri-angle-holed to enclose under described On the end wall of the upper opening of water pipe.
5. a kind of double filtration floor drain according to claim 1, it is characterised in that: be connected on the inner wall of the small sleeve Support ring, the filter screen are installed in the small sleeve using the support ring.
6. a kind of double filtration floor drain according to claim 1, it is characterised in that: the bottom surface of the lid is equipped with annular Lug boss is clamped, and clamps the upper opening edge that lug boss is installed in the big sleeve using the annular.
CN201820838084.XU 2018-05-31 2018-05-31 A kind of double filtration floor drain Expired - Fee Related CN208293733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820838084.XU CN208293733U (en) 2018-05-31 2018-05-31 A kind of double filtration floor drain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820838084.XU CN208293733U (en) 2018-05-31 2018-05-31 A kind of double filtration floor drain

Publications (1)

Publication Number Publication Date
CN208293733U true CN208293733U (en) 2018-12-28

Family

ID=64723393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820838084.XU Expired - Fee Related CN208293733U (en) 2018-05-31 2018-05-31 A kind of double filtration floor drain

Country Status (1)

Country Link
CN (1) CN208293733U (en)

Similar Documents

Publication Publication Date Title
CN203066182U (en) Modular water saving device for drainage on same floor for high-rise building
CN210947094U (en) Double-layer deodorant floor drain
CN207727731U (en) A kind of novel anti-back foul gas floor drain
CN208293733U (en) A kind of double filtration floor drain
CN110042910A (en) A kind of double-layer deodorant floor drain
CN202390917U (en) Two-channel floor drain
CN206486977U (en) A kind of floor drain water pipe Universal connecting piece
CN212715270U (en) Floor drain of building device
CN208009602U (en) A kind of practical filter device
CN208763156U (en) A kind of construction drainage aggregating apparatus
CN209779827U (en) Damping floor drain for drainage based on swmm module
CN207794258U (en) A kind of floor drain capable of washing
CN102943509B (en) Modular same floor drainage water-saving device
CN203270764U (en) Floor drain
CN205196742U (en) Drainage device is filtered in pond
CN204959938U (en) Floor drain device
CN205688551U (en) A kind of odour-proof floor drain
CN205653855U (en) Wash water residual treater
CN206752590U (en) A kind of Anti-smelly drainaging unit
CN206752587U (en) Sanitary sewage drainage system
CN216586902U (en) Floor drain of washing machine with deodorization and overflow prevention
CN208748802U (en) Double water seal household odour-proof floor drains
CN211816833U (en) Deodorant floor drain
CN212772723U (en) Water seal floor drain
CN207362986U (en) Floor drain between a kind of domestic sanitary

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181228

Termination date: 20190531

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