CN103541410A - apparatus for a bad smell reflux prevention from drainage hole - Google Patents

apparatus for a bad smell reflux prevention from drainage hole Download PDF

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Publication number
CN103541410A
CN103541410A CN201310005822.4A CN201310005822A CN103541410A CN 103541410 A CN103541410 A CN 103541410A CN 201310005822 A CN201310005822 A CN 201310005822A CN 103541410 A CN103541410 A CN 103541410A
Authority
CN
China
Prior art keywords
mentioned
episphere
central axis
close
hollow type
Prior art date
Application number
CN201310005822.4A
Other languages
Chinese (zh)
Inventor
徐在植
Original Assignee
Smz株式会社
徐在植
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
Priority to KR20-2012-0006027 priority Critical
Priority to KR2020120006027U priority patent/KR200462476Y1/en
Application filed by Smz株式会社, 徐在植 filed Critical Smz株式会社
Publication of CN103541410A publication Critical patent/CN103541410A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407Floor drains for indoor use
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/02Check valves with guided rigid valve members
    • F16K15/06Check valves with guided rigid valve members with guided stems
    • F16K15/063Check valves with guided rigid valve members with guided stems the valve being loaded by a helicoidal spring
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0417Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S4/00Baths, closets, sinks, and spittoons
    • Y10S4/07House plumbing fittings

Abstract

This invention discloses an apparatus for preventing bad smell reflux in a sewer, which is positioned above the ground for drainage. The apparatus comprises a cylinder support, an upper hemisphere, an airtight ring, a working unit, and a lower hemisphere. A housing with a filter screen is formed on the upper surface of the cylinder support and is hollowed; the lower part of the upper hemisphere is opened and forms a open-close plate embedded in the center shaft of the cylinder support; one side of the airtight ring is arranged on the lower side of the cylinder support and the other side abuts against the open-close plate of the upper hemisphere to achieve airtightness; the working unit is constituted by a support ring and a spring intergratedly positioned on the center shaft of the cylinder support; the lower hemisphere is integrated with the lower side of the upper hemisphere for protecting the working unit. The apparatus can prevent corrosion and falling of the spring and consistently and conveniently ensure the smooth drainage by the cylinder support integrating the filter screen and the center axle, and the apparatus can overly prevent smell reflux in order to keep environment comfortable.

Description

Floor drain deodorizing taste reflux

Technical field

The present invention relates to a kind of floor drain deodorizing taste reflux, relate in more detail a kind of can be by filter screen and the integrated cylinder supporter of central axis be shortened to Production Time, when convenient installation, prevent the corrosion of spring or come off, continue, guarantee that draining is unimpeded easily, and thoroughly stop stink to reflux, with this, keep the floor drain deodorizing taste reflux of comfortable surrounding environment.

Background technology

Recently, summer is in the indoor problem that often there will be the insects such as stink backflow or mosquito to invade, no exception even in the winter time.Thereupon, stink and insect not only affect health hygienic safety, but also can have influence on the peaceful and comfortable life of people.

Therefore, people take the deodorizing device as the deodorizing devices such as subsidiary erection of equipment ozone generator, ventilating fan or use screen pack one after another, implement the various measures such as maintenance works.But because this method exists the shortcoming that equipment is complicated, expense is high, so people tend to lay up, but also can cause quality of life to decline.

In order to address this is that, the applicant has developed the floor drain deodorizing taste reflux that number of patent application is " No. 10-2010-22646 ", and this device can be improved the quality of living to a certain extent.But because the problem breaking down because sandwiching the foreign matters such as hairline often can occur this device in the past, therefore can bring the inconvenience in use.

And in order to address the above problem, it is the floor drain deodorizing taste reflux of " No. 10-1037772 " that the applicant has developed publication communique number, this device can effectively prevent the fault causing because of foreign matter.

Summary of the invention

The problem solving

But in floor drain deodorizing taste reflux in the past as above, because the central axis combining with cylinder supporter is embedded in the centre bore of episphere, therefore have and cannot stop by above-mentioned centre bore the problem of stink backflow phenomenon.

And, even form and disperse cover on central axis, also cannot thoroughly stop water to flow into the centre bore of above-mentioned episphere, therefore, when long-term use, will inevitably cause the spring of installing between episphere and lower semisphere to get rusty, there is thus the problem that impeded drainage is logical.

So the applicant has researched and developed a kind of floor drain deodorizing taste reflux that spring gets rusty that can prevent from preventing when stink from refluxing.

The means of dealing with problems

The present invention is intended to achieve the above object, floor drain deodorizing taste reflux of the present invention, it is characterized in that, comprise: cylinder supporter, the housing that upper surface is formed with filter screen is hollow type, at the downward side-prominent central axis that is formed with of central interior of above-mentioned housing, the outside of above-mentioned central axis is formed with hollow type guide, between above-mentioned central axis and hollow type guide, is formed with shifting chute; Episphere, it is the open semi-spherical shape of downside, and formation is embedded in the opening-closing plate of the central axis of cylinder supporter, the upper side-prominent hollow type movable pipe that is formed with the shifting chute that is embedded in cylinder supporter of above-mentioned opening-closing plate, lower side-prominent the first hollow tube, second hollow tube of being formed with of opening-closing plate, is formed with mounting groove between above-mentioned the first hollow tube, the second hollow tube; Gas-tight ring, one side is in conjunction with the downside that is arranged at cylinder supporter, and opposite side is close to the opening-closing plate of episphere, airtight to realize; Working cell, it consists of support ring and the spring in conjunction with being arranged at the central axis of above-mentioned cylinder supporter, and this spring is inserted in the mounting groove of above-mentioned episphere, and upside is close to the soffit of opening-closing plate, and downside is close to support ring; And lower semisphere, it combines with the downside of above-mentioned episphere, for the protection of working cell.

The effect of invention

In floor drain deodorizing taste reflux according to the present invention, owing to being formed with housing and the central axis of filter screen, form one, therefore reduce manufacturing process, not only can increase production efficiency, but also be convenient to install, non-expert's ordinary people also can easily be installed.

And, the hollow type movable pipe that the present invention has an episphere is inserted in the structure of the shifting chute forming between the central axis of cylinder supporter and hollow type guide, therefore there is following advantages: not only can make episphere stably carry out lifting work, and can prevent that water from flowing into the inside of episphere by above-mentioned hollow type guide and hollow type movable pipe, to prevent spring corrosion; Because spring is embedded in the mounting groove forming between the first hollow tube at episphere, the second hollow tube, therefore can prevent that spring from coming off, long-term use also can guarantee that fault-free and draining are unimpeded.

Meanwhile, because the episphere that relies on the elastic force of spring to carry out lifting work is close to gas-tight ring, therefore can stop stink by refluxing between episphere and gas-tight ring; And, because the end of hollow type movable pipe and hollow type guide is close to respectively the soffit of housing and the upper surface of opening-closing plate, the backflow phenomenon that therefore can stop stink to flow into by being formed at the hole of the bottom of lower semisphere, keeps comfortable surrounding environment with this.

Accompanying drawing explanation

Fig. 1 means the stereogram of floor drain deodorizing taste reflux of the present invention.

Fig. 2 means that episphere of the present invention is by the rise front section view of work of the elastic reaction of spring.

Fig. 3 means that episphere of the present invention is by the decline front section view of work of hydraulic pressure.

Fig. 4 means the view sub-anatomy of floor drain deodorizing taste reflux of the present invention.

The explanation of Reference numeral

D1: length D2: separation distance

10: cylinder supporter 11: filter screen

13: housing 15: central axis

15a: through slot 15b: engagement groove

17: hollow type guide 19: shifting chute

20: episphere 21: opening-closing plate

23: 27: the second hollow tubes of 25: the first hollow tubes of hollow type movable pipe

29: mounting groove 30: gas-tight ring

40: working cell 41: support ring

43: spring 50: lower semisphere

51: hole 100: floor drain deodorizing taste reflux

The specific embodiment

The present invention is used for addressing the above problem, and its structure is as follows:

The present invention relates to a kind of floor drain deodorizing taste reflux 100, it is arranged on ground, when carrying out draining, stop stench, as shown in Figures 1 to 4, above-mentioned floor drain deodorizing taste reflux 100 consists of cylinder supporter 10, episphere 20, gas-tight ring 30, working cell 40 and lower semisphere 50.

The first, cylinder supporter 10 is the hollow type housings 13 that combine with the upper end that is formed at the sewer pipe (not shown) on ground (not shown), and at the upper surface of above-mentioned housing 13, conventional filter screen 11 forms one with housing 13.

And, the invention is characterized in, the downward side-prominent central axis 15 that is formed with of central interior at above-mentioned housing 13, this central axis 15 forms one with above-mentioned housing 13, the outside of above-mentioned central axis 15 is formed with the hollow type guide 17 of separating mutually with central axis 15, between above-mentioned central axis 15 and hollow type guide 17, is formed with shifting chute 19.

Meanwhile, should be on the top of the shifting chute 19 being formed by above-mentioned central axis 15 and hollow type guide 17, the center of the upper surface of housing 13 should arrange airtight version, rather than filter screen, to prevent that stink from passing through shifting chute 19 and refluxing.

The second, episphere 20 is the open semi-spherical shape of downside, and forms the opening-closing plate 21 of the central axis 15 that is embedded in cylinder supporter 10.

And, the invention is characterized in, the upper side-prominent hollow type movable pipe 23 that is formed with of above-mentioned opening-closing plate 21, this hollow type movable pipe 23 is embedded in the shifting chute 19 of cylinder supporter 10; Lower side-prominent the first hollow tube (25), second hollow tube (27) of being formed with of above-mentioned opening-closing plate 21, forms mounting groove 29 at above-mentioned the first hollow tube (25), the second hollow tube between (27).

Simultaneously, preferably, above-mentioned hollow type movable pipe 23 and the internal diameter of the first hollow tube 25 that is formed at the inner side of the second hollow tube 27 are made into formed objects, the internal diameter of hollow type movable pipe 23 and the first hollow tube 25 is slidably combined, to easily carry out lifting moving with the external diameter of central axis 15.

Three, a side of gas-tight ring 30 is in conjunction with the downside that is arranged at cylinder supporter 10, opposite side is close to the opening-closing plate 21 of episphere 20, that is, have and in order to prevent stink from refluxing, form airtight common structure, can use the material of the good springiness such as silicon rubber to make, it makes easily simple.

Four, working cell 40 has the effect of episphere being close to gas-tight ring, it consists of support ring 41 and the spring 43 in conjunction with being arranged at the central axis 15 of above-mentioned cylinder supporter 10, this spring 43 is inserted in the mounting groove 29 of above-mentioned episphere 20, upside is close to the soffit of opening-closing plate 21, and downside is close to support ring 41.

And, above-mentioned support ring 41 is as follows in conjunction with the method for central axis 15 that is arranged at cylinder supporter 10: the through slot 15a connecting before and after the end portion of central axis 15 forms, so that the end portion of central axis is carried out resilient movement, on the external diameter of central axis 15 that is formed with above-mentioned through slot 15a, form engagement groove 15b, to easily combination of support ring 41 is arranged to above-mentioned engagement groove 15b.

Five, lower semisphere 50 has and combines with the downside of above-mentioned episphere 20 and for the protection of the conventional structure of working cell 40, at lower semisphere 50, be formed with conventional 51,Gai hole, hole 51 for preventing that moisture accumulation is in the inside of lower semisphere 50.

On the other hand, preferably, above-mentioned episphere 20 has the structure that prevents that by being formed at the hole 51 of the bottom of lower semisphere 50 stink from refluxing.By this structure is configured to, under the elastic reaction of working cell 40, when opening-closing plate 21 is close to gas-tight ring 30, when the soffit of housing 13 is close in the upper end of hollow type movable pipe 23, the upper surface of opening-closing plate 21 is close to the lower end of hollow type guide 17, form twin closed structure, thereby can easily prevent the phenomenon that stink refluxes by the hole 51 of lower semisphere 50.

And, the length D1 of the hollow type guide 17 of above-mentioned cylinder supporter 10 and the hollow type movable pipe 23 of episphere 20 should be greater than by spring 43 and rise and move and be close to the first hollow tube 25 of the episphere 20 of gas-tight ring 30, the separation distance D2 between the end of the second hollow tube 27 and the support ring 41 that combines with central axis 15, so that when the water flowing in the inside to cylinder supporter 10 obtains discharging, prevent from discharging water and by above-mentioned hollow type movable pipe 23, flow into the inside of episphere 20.

Below, the effect to preferential embodiment of the present invention is described.

After floor drain deodorizing taste reflux 100 of the present invention is installed, when the water of ormal weight flow into the inside of cylinder supporter 10 of the present invention, the top of being close to the episphere 20 of gas-tight ring 30 will be full of water, cause the downward side direction bearing load of above-mentioned episphere 20.

Thereupon, by support ring 41, in conjunction with being arranged at central axis 15, support the compressed effect of spring 43 of episphere 20, making to cause episphere 20 to decline mobile; Owing to being positioned at the hollow type movable pipe 23 of above-mentioned episphere, under the central axis 15 of cylinder supporter 10 and the guiding of hollow type guide 17, by shifting chute 19, move, so episphere 20 can in the situation that rocking, nothing stably decline.Thus, the above-mentioned smooth and easy discharge of water of amassing on the top of above-mentioned episphere 20.

And; as mentioned above; while realizing draining; because the hollow type movable pipe 23 of above-mentioned episphere 20 is hidden by hollow type guide 17 to be embedded in the form of the shifting chute 19 of cylinder supporter 10; therefore can by above-mentioned hollow type movable pipe 23, flow into the inside of episphere 20 by anti-sealing, can protect thus the spring 43 of the inside that is positioned at episphere 20 and lower semisphere 50.

And, because above-mentioned spring 43 is clipped in the mounting groove 29 forming between first hollow tube 25, the second hollow tube 27 of episphere 20, therefore the in the situation that of spring 43 continuous firing, also can prevent that spring 43 from coming off, and to avoid fault.

As mentioned above, after carrying out draining, along with putting on the load of episphere 20, disappear, episphere 20 rises mobile by the elastic force of spring 43.

, owing to being positioned at the hollow type movable pipe 23 of above-mentioned episphere 20, under the central axis 15 of cylinder supporter 10 and the guiding of hollow type guide 17, by shifting chute 19, move, so episphere 20 can in the situation that rocking, nothing stably rise thereupon.

And, when being close to the soffit of housing 13 of cylinder supporter 10 in the upper end that is positioned at the hollow type movable pipe 23 of episphere 20, this rising movement of episphere 20 stops, as mentioned above, while being close to the soffit of housing 13 due to the upper end of hollow type movable pipe 23, the upper surface of the opening-closing plate 21 of episphere 20 will be close to the lower end of hollow type guide 17, dual prevention stink, therefore can thoroughly prevent stink that the hole 51 by lower semisphere 50 flows into by being embedded in the internal diameter of episphere 20 of central axis 15 and the phenomenon that the shifting chute of cylinder supporter 10 19 refluxes.

And while being close to the soffit of housing 13 due to the upper end of hollow type movable pipe 23, the lateral surface of the opening-closing plate 21 of episphere 20 will be close to gas-tight ring 30, therefore can prevent that stink from passing through to reflux between gas-tight ring 30 and episphere 20.

As mentioned above, use the present invention, tool has the following advantages: prevent the corrosion of spring 43 or come off, continuing, guarantee that draining is unimpeded easily, and thoroughly stoping stink to reflux, with this, keeping comfortable surrounding environment; Meanwhile, by by filter screen 11 and the integrated cylinder supporter 10 of central axis 15, can shorten Production Time, conveniently install.

And above-described embodiment is preferential embodiment of the present invention, be not limited thereto, within not departing from the scope of technological thought of the present invention, also can carry out various distortion.

Claims (4)

1. a floor drain deodorizing taste reflux, it is arranged on ground, when carrying out draining, stops stench, it is characterized in that, comprising:
Cylinder supporter (10), the housing (13) that upper surface is formed with filter screen (11) is hollow type, the downward side-prominent central axis (15) that is formed with of central interior at above-mentioned housing (13), the outside of above-mentioned central axis (15) is formed with hollow type guide (17), between above-mentioned central axis (15) and hollow type guide (17), is formed with shifting chute (19);
Episphere (20), it is the open semi-spherical shape of downside, and formation is embedded in the opening-closing plate (21) of the central axis (15) of cylinder supporter (10), the upper side-prominent hollow type movable pipe (23) that is formed with the shifting chute (19) that is embedded in cylinder supporter (10) of above-mentioned opening-closing plate (21), lower side-prominent the first hollow tube (25), second hollow tube (27) of being formed with of opening-closing plate (21), is formed with mounting groove (29) between above-mentioned the first hollow tube (25), the second hollow tube (27);
Gas-tight ring (30), one side is in conjunction with the downside that is arranged at cylinder supporter (10), and opposite side is close to the opening-closing plate (21) of episphere (20), airtight to realize;
Working cell (40), it consists of support ring (41) and the spring (43) in conjunction with being arranged at the central axis (15) of above-mentioned cylinder supporter (10), this spring (43) is inserted in the mounting groove (29) of above-mentioned episphere (20), upside is close to the soffit of opening-closing plate (21), and downside is close to support ring (41); And
Lower semisphere (50), it combines with the downside of above-mentioned episphere (20), for the protection of working cell (40).
2. floor drain deodorizing taste reflux according to claim 1, it is characterized in that, the through slot (15a) connecting before and after the end portion that is formed at the central axis (15) of above-mentioned cylinder supporter (10) is formed with, is formed with on the external diameter of central axis (15) of through slot (15a) and is formed with in conjunction with the engagement groove (15b) that is provided with support ring (41).
3. floor drain deodorizing taste reflux according to claim 1, it is characterized in that, above-mentioned episphere (20) is under the elastic reaction of working cell (40), when opening-closing plate (21) is close to gas-tight ring (30), the soffit of housing (13) is close in the upper end of hollow type movable pipe (23), the upper surface of opening-closing plate (21) is close to the lower end of hollow type guide (17), prevents that stench from refluxing.
4. floor drain deodorizing taste reflux according to claim 1, it is characterized in that, the length (D1) of the hollow type guide (17) of above-mentioned cylinder supporter (10) and the hollow type movable pipe (23) of episphere (20) is greater than the separation distance (D2) rising between first hollow tube (25) of episphere (20) that moves and be close to gas-tight ring (30), the end of the second hollow tube (27) and the support ring (41) that combines with central axis (15) by spring (43).
CN201310005822.4A 2012-07-10 2013-01-08 apparatus for a bad smell reflux prevention from drainage hole CN103541410A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR20-2012-0006027 2012-07-10
KR2020120006027U KR200462476Y1 (en) 2012-07-10 2012-07-10 An apparatus for a bad smell reflux prevention from drainage hole

Publications (1)

Publication Number Publication Date
CN103541410A true CN103541410A (en) 2014-01-29

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Application Number Title Priority Date Filing Date
CN201310005822.4A CN103541410A (en) 2012-07-10 2013-01-08 apparatus for a bad smell reflux prevention from drainage hole

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CN (1) CN103541410A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105917054A (en) * 2014-04-02 2016-08-31 Smz株式会社 Drain trap

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200462476Y1 (en) * 2012-07-10 2012-09-13 서재식 An apparatus for a bad smell reflux prevention from drainage hole
KR200473414Y1 (en) 2014-04-02 2014-08-06 주식회사 에스엠지 An apparatus for a bad smell reflux prevention
KR200481286Y1 (en) * 2015-07-16 2016-09-08 주식회사 에스엠지 A drain water shock absorber

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2090397U (en) * 1991-04-16 1991-12-11 王有民 Automatic draining and odour sealing arrangement
CN2709539Y (en) * 2003-12-03 2005-07-13 姜成旭 Anti-back-overflow double-seal floor drain
CN2784473Y (en) * 2005-02-21 2006-05-31 童强荣 Water-power opening type quick-leaking floor drain
CN2804197Y (en) * 2005-02-01 2006-08-09 童强荣 Water driving, open/close three prevention and fast discharge floor drain
WO2012011766A2 (en) * 2010-07-22 2012-01-26 주식회사 에스엠지 Apparatus for preventing offensive odors from rising up from a drain
KR200462476Y1 (en) * 2012-07-10 2012-09-13 서재식 An apparatus for a bad smell reflux prevention from drainage hole

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2090397U (en) * 1991-04-16 1991-12-11 王有民 Automatic draining and odour sealing arrangement
CN2709539Y (en) * 2003-12-03 2005-07-13 姜成旭 Anti-back-overflow double-seal floor drain
CN2804197Y (en) * 2005-02-01 2006-08-09 童强荣 Water driving, open/close three prevention and fast discharge floor drain
CN2784473Y (en) * 2005-02-21 2006-05-31 童强荣 Water-power opening type quick-leaking floor drain
WO2012011766A2 (en) * 2010-07-22 2012-01-26 주식회사 에스엠지 Apparatus for preventing offensive odors from rising up from a drain
KR200462476Y1 (en) * 2012-07-10 2012-09-13 서재식 An apparatus for a bad smell reflux prevention from drainage hole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105917054A (en) * 2014-04-02 2016-08-31 Smz株式会社 Drain trap

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