CN102192344A - Drainage pipeline one-way valve core - Google Patents

Drainage pipeline one-way valve core Download PDF

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Publication number
CN102192344A
CN102192344A CN2010101279663A CN201010127966A CN102192344A CN 102192344 A CN102192344 A CN 102192344A CN 2010101279663 A CN2010101279663 A CN 2010101279663A CN 201010127966 A CN201010127966 A CN 201010127966A CN 102192344 A CN102192344 A CN 102192344A
Authority
CN
China
Prior art keywords
valve core
turnover panel
magnet
magnetic
way valve
Prior art date
Application number
CN2010101279663A
Other languages
Chinese (zh)
Inventor
戴长虹
Original Assignee
戴长虹
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 戴长虹 filed Critical 戴长虹
Priority to CN2010101279663A priority Critical patent/CN102192344A/en
Publication of CN102192344A publication Critical patent/CN102192344A/en

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Abstract

The invention provides a drainage pipeline one-way valve core which is composed of a valve core main body and a flip, wherein the flip is arranged on the water outlet of the valve core main body through a rotating shaft, the tail end of the flip is provided with a magnet or magnetic material which corresponds to a magnet or magnetic material arranged on the valve core main body and has magnetic force to each other; under the action of the magnetic force, the flip can seal the water outlet of the valve core main body; based on the change of the water flow entering into the valve core main body, the open and closure of the drainage pipeline one-way valve core can be realized. The drainage pipeline one-way valve core has the advantages of rapid open and closure, high drainage capacity, good sealing effect, strong self-clean capacity, simple structure, low manufacturing cost, convenience in use and maintenance and the like.

Description

A kind of drainage pipe nonreturn valve core

Technical field

The present invention relates to the drainage pipe valve, especially a kind of drainage pipe nonreturn valve core.

Background technique

The drainage pipe one-way valve plays an important role in construction drainage as an important devices in the drainage system.The drainage pipe one-way valve should possess two kinds of fundamental functions: the one, and draining is smooth and easy, can get rid of the water in water appliance and the drainage pipe rapidly; The 2nd, good seal can effectively prevent in the foul smell inlet chamber in the drainage pipeline.Existing drainage pipe one-way valve generally adopts trap to replace, and the ubiquitous problem of trap mainly shows: 1. the water seal of trap because of losing seal action after insufficient height or the water evaporation, makes in the foul smell inlet chamber in the drainage system easily; 2. a little less than the drainage capacity of trap, be prone to the phenomenon of impeded drainage; 3. the self-purification ability of trap is poor, deposits hair, mud easily, forms to stop up; 4. trap water seal hold facility is poor, and easily malleation that is formed in the sewerage system and negative pressure are destroyed.

Summary of the invention

The object of the present invention is to provide that a kind of simple in structure, current are little by resistance, good sealing effect, not susceptible to plugging drainage pipe nonreturn valve core.

Drainage pipe nonreturn valve core of the present invention mainly is made up of spool main body and turnover panel.There is turnover panel at the water outlet place of spool main body, turnover panel is installed on the spool main body by running shaft, turnover panel is that the boundary is divided into bulk end and end with the axis of running shaft, and the bulk end of turnover panel matches with the water outlet of spool main body, and the end of turnover panel is equipped with magnet or magnetic material; The spool main body has a support near the end of turnover panel, magnet or magnetic material also are equipped with in the corresponding part of support and turnover panel end; The magnetic force of inhaling is mutually arranged between magnet on the magnet of turnover panel end or magnetic material and the spool main body rack or the magnetic material, the magnet of turnover panel end or magnetic material can also play the effect of balance weight body, and the effect by magnetic force and gravity reaches the purpose of utilizing turnover panel seal floor drain core water outlet; The gravity of water is complementary in the size of sealing force and the spool main body, takes into account the drainage performance and the sealability of floor drain core.Be to increase sealing effect, spool main body water outlet sealing part can install elastic seal ring additional, seal ring be installed on the turnover panel or the spool main body on.Turnover panel can level be installed, and also can one angle be arranged with horizontal plane.For strengthening the water seal effect, turnover panel can replace with turning over.

The water outlet bore that the invention has the beneficial effects as follows the drainage pipe nonreturn valve core is big, switch rapidly, current by the time resistance little, be difficult for stopping up and hang dirty, good sealing effect, strong, simple in structure, the convenient maintenance of self cleaning ability.The present invention can be applicable in all drainage pipes, to substitute existing trap and floor drain core etc., finishes functions such as draining and sealing.

Description of drawings

Accompanying drawing is the structural representation of drainage pipe nonreturn valve core.

1. spool main bodys among the figure, 2. turnover panel, 3. seal ring, 4. magnet, 5. magnet, 6. rotating shaft.

Embodiment

With reference to the accompanying drawings, the drainage pipe nonreturn valve core is made up of spool main body 1, turnover panel 2, seal ring 3, magnet 4 and magnet 5.Turnover panel 2 is installed in the water outlet place of spool main body 1 by rotating shaft 6, seal ring 3 and magnet 5 are housed on the turnover panel 2, magnet 4 is housed on the support of spool main body 1, magnet 4 is corresponding with magnet 5, turnover panel 2 relies on the magnetic force of inhaling mutually between magnet 5 and the magnet 4, and the water outlet of spool main body 1 is sealed; The unlatching of turnover panel 2 relies on the gravity of water in the spool main body 1, is opened for suitable during with water 1/2-3/4.

Claims (2)

1. drainage pipe nonreturn valve core, have spool main body and turnover panel, it is characterized in that turnover panel is installed in the drain opening place of spool main body by rotating shaft, the end of turnover panel is equipped with magnet or magnetic material, corresponding with magnet that is equipped with on the spool main body or magnetic material, and the magnetic force of inhaling arranged mutually, utilize magnetic force that turnover panel is sealed the water outlet of floor drain core, utilize the gravity of water in the spool main body that turnover panel is opened, by entering the variation of spool current, realize opening and closing of drainage pipe nonreturn valve core.
2. a kind of drainage pipe nonreturn valve core according to claim 1 is characterized in that said turnover panel can replace with turning over.
CN2010101279663A 2010-03-19 2010-03-19 Drainage pipeline one-way valve core CN102192344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101279663A CN102192344A (en) 2010-03-19 2010-03-19 Drainage pipeline one-way valve core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101279663A CN102192344A (en) 2010-03-19 2010-03-19 Drainage pipeline one-way valve core

Publications (1)

Publication Number Publication Date
CN102192344A true CN102192344A (en) 2011-09-21

Family

ID=44600983

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101279663A CN102192344A (en) 2010-03-19 2010-03-19 Drainage pipeline one-way valve core

Country Status (1)

Country Link
CN (1) CN102192344A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103775690A (en) * 2014-02-26 2014-05-07 乌鲁木齐磁封节能环保科技有限公司 Three-magnet movable slideway type magnetic constant force sealer
CN103791127A (en) * 2014-02-25 2014-05-14 哈密市金磁封环保科技有限公司 Magnetic rotor shaft rotary sealer
CN103867731A (en) * 2014-04-08 2014-06-18 哈密市金磁封环保科技有限公司 Rotating clamping sealer of magnetic rotor shaft
CN103883744A (en) * 2014-04-08 2014-06-25 哈密市金磁封环保科技有限公司 Three-magnet moving sliding-channel-type magnetism constant-force clamping sealing device
WO2015003336A1 (en) * 2013-07-10 2015-01-15 Nie Pingsheng Drain pipe
CN105355238A (en) * 2015-12-15 2016-02-24 中国原子能科学研究院 Sodium fire pressure relieving device and method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015003336A1 (en) * 2013-07-10 2015-01-15 Nie Pingsheng Drain pipe
CN103791127A (en) * 2014-02-25 2014-05-14 哈密市金磁封环保科技有限公司 Magnetic rotor shaft rotary sealer
CN103775690A (en) * 2014-02-26 2014-05-07 乌鲁木齐磁封节能环保科技有限公司 Three-magnet movable slideway type magnetic constant force sealer
CN103775690B (en) * 2014-02-26 2016-02-10 乌鲁木齐磁封节能环保科技有限公司 Three magnets move slide track type magnetic constant force sealer
CN103867731A (en) * 2014-04-08 2014-06-18 哈密市金磁封环保科技有限公司 Rotating clamping sealer of magnetic rotor shaft
CN103883744A (en) * 2014-04-08 2014-06-25 哈密市金磁封环保科技有限公司 Three-magnet moving sliding-channel-type magnetism constant-force clamping sealing device
CN105355238A (en) * 2015-12-15 2016-02-24 中国原子能科学研究院 Sodium fire pressure relieving device and method
CN105355238B (en) * 2015-12-15 2018-05-22 中国原子能科学研究院 A kind of sodium pressure ignition alleviates device and method

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Date Code Title Description
PB01 Publication
C06 Publication
WW01 Invention patent application withdrawn after publication

Open date: 20111116

C04 Withdrawal of patent application after publication (patent law 2001)