CN204551681U - A kind of closed deodorizing closestool trap - Google Patents

A kind of closed deodorizing closestool trap Download PDF

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Publication number
CN204551681U
CN204551681U CN201420808367.1U CN201420808367U CN204551681U CN 204551681 U CN204551681 U CN 204551681U CN 201420808367 U CN201420808367 U CN 201420808367U CN 204551681 U CN204551681 U CN 204551681U
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CN
China
Prior art keywords
trap
water
water inlet
intake chamber
float
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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
CN201420808367.1U
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Chinese (zh)
Inventor
谢水清
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Zhongshan Juya Bathroom Co ltd
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Individual
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Priority to CN201420808367.1U priority Critical patent/CN204551681U/en
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Publication of CN204551681U publication Critical patent/CN204551681U/en
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Abstract

The utility model discloses a kind of closed deodorizing closestool trap, comprise trap, this trap is U-shaped pipe, the water inlet end of described trap establishes intake chamber, the sidewall of this intake chamber is provided with the water inlet for being connected with water inlet pipe, bottom is provided with delivery port, this delivery port is connected with the water inlet of trap, float is provided with in intake chamber, described float diameter is greater than the delivery port diameter of intake chamber, under the hydraulic pressure of float self gravitation and intake chamber or gas pressure, the delivery port of intake chamber is closed during water in trap, avoid because of after water evaporation in trap and intake chamber, foul smell, worms etc. enter indoor from pipeline, effectively can play the effect of Anti-bad-smell anti-insect.

Description

A kind of closed deodorizing closestool trap
Technical field
The utility model relates to the trap of architectural drainage system, especially a kind of closed deodorizing closestool trap.
Background technology
Trap is the conventional drainage element that in building field, drainage system adopts, and it is the important interface connecting sanitary equipment and sewerage system, is used for resisting the change of gutter internal gas pressure difference, prevents gas in sewerage system from scurrying into indoor.The purposes of trap is draining, meanwhile, is completely cut off the waste gas in drainage pipe, have the effect preventing drain line blockage, deodorization by the water seal formed.For water seal national Specification: should water seal arrangement be arranged in indoor sanitation utensil outfall and outdoor drainage pipeline junction, and water seal depth must not be less than 50mm, and forbid to adopt mobile machine sealing to substitute water seal.
Flush toilet/pan be all family expenses carry water seal sanitary equipment, due to the sewage of toilet/pan draining mainly containing the bulk waste such as ight soil, therefore, current toilet/pan water seal is all for being in the 50mm water column under naked state.At present, conventional trap has " S " type and " P " type two type, but in use following problem can occur:
1. flow velocity destroys: draining flow velocity is too fast takes away part water-holding quantity, makes water seal not reach the 50mm requirement of design, foul smell easily occurs and pours in down a chimney.
2. back-pressure is destroyed: the air pressure/sewage in sewer pipe presses through greatly, exceeds 5cm water seal press power, and easily generation foul smell or backing up of sewage enter indoor, usually hear that toilet has hubble-bubble to be exactly that this reason causes.
3. water plug destroys: under extreme case, when water plug phenomenon appears in upper and lower floor simultaneously, there will be at intermediate floor the situation that foul smell pours in down a chimney.Modal is occur in Stall washroom, and the water seal that 50cm is high is in this case all of no avail.
4. withered destruction: traditional water seal is in naked state, there is not moisturizing that water seal must be caused to be dried up by evaporation, just cannot plays the effect of Anti-bad-smell anti-insect.
Utility model content
One of the purpose of this utility model aims to provide a kind of closed deodorizing closestool trap, and this toilet trap plays the effect of Anti-bad-smell anti-insect effectively.
First object of the present utility model is realized by following technical measures: a kind of closed deodorizing closestool trap, comprise trap, this trap is U-shaped pipe, the water inlet end of described trap establishes intake chamber, the sidewall of this intake chamber is provided with the water inlet for being connected with water inlet pipe, bottom is provided with delivery port, this delivery port is connected with the water inlet of trap, float is provided with in intake chamber, described float diameter is greater than the delivery port diameter of intake chamber, under the hydraulic pressure of float self gravitation and intake chamber or gas pressure, the delivery port of intake chamber is closed during water in trap, avoid because of after water evaporation in trap and intake chamber, foul smell, worms etc. enter indoor from pipeline.
Two of object of the present invention is to provide one can totally enclosed water-sealing stinking-proof toilet trap, this toilet trap can on the basis of the closed deodorization of technique scheme, in trap, form the permanent U-shaped water body retained further, reach the object of permanent water seal.
Second object of the present invention can be realized by following technical measures: on the basis of the first goal of the invention technical scheme, hydroecium is set out in trap water side, described water-supplying chamber sidewall is provided with the delivery port be connected with drainage pipe, water inlet is established in bottom, this water inlet is connected with trap delivery port, cover plate is provided with in water-supplying chamber, the diameter of this cover plate is greater than the diameter of described water inlet, under cover plate self gravitation and gas pressure, the water inlet of water-supplying chamber is closed during water in trap, and double sealing structure is formed together with float, close the U-shaped water body in trap, this U-shaped water body is retained so that permanent, reach the object of permanent water seal.
The utility model in use, draining flows into intake chamber through water inlet pipe, due to the momentum effect of current, float upwards floats under buoyancy, thus open the water inlet of trap, then draining enters trap, holds up cover plate, whole trap is communicated with the gutter be connected, makes draining can be smoothly through trap and enter in drainage system.After draining completes, in water-supplying chamber, water reduces, and meanwhile, the delivery port of trap is closed by the water inlet that water-supplying chamber is down under gravity by cover plate.Simultaneously, water in intake chamber is the not enough gravity overcoming float also, float then declines under the effect of self gravitation, stop bit in intake chamber water outlet thus close the water inlet of trap, due to the water inlet of float shutoff trap and the cover plate shutoff delivery port of trap, forming Bidirectional seal structure, making the water body in trap can not be dried up by evaporating.Even if the water in intake chamber evaporates minimizing gradually, due to float and cover plate deadweight and the effect of negative pressure, float and cover plate still remain the state of the delivery port of closed intake chamber or the water inlet of water-supplying chamber, the two way seal effect of float and cover plate can guarantee U-shaped water body energy long-term existence, and described cover plate can stop the sewage of gutter effectively and foul smell pours in down a chimney, and makes trap play long-acting every smelly effect.
As an embodiment of the present utility model, the top cover that described intake chamber comprises housing and removably connects with housing, described housing bottom is provided with the interface for removably connecting with trap water inlet, as the delivery port of intake chamber, the diameter of this interface is less than the diameter of housing, thus the support face of support float is formed at housing bottom, described housing sidewall is provided with the interface be connected with water inlet pipe, the delivery port of intake chamber closed by described float under the hydraulic pressure or gas pressure of self gravitation and intake chamber with the support face close contact of housing bottom, closing trap water inlet can be formed.
In the middle part of the top cover of described intake chamber, outwardly convex forms tubular, the edge of its opening is to downward-extension, thus form the floater guiding cylinder suitable with float, described float adaptation is sleeved in floater guiding cylinder and also can slides up and down in cylinder, when trap water inlet closed by float, buoy upper is positioned at guide cylinder, and when intaking, float rises along floater guiding cylinder under buoyancy of water effect.
As an embodiment of the present utility model, the top cover that described water-supplying chamber comprises housing and removably connects with housing, described housing bottom is provided with the interface for removably connecting with trap delivery port, as the water inlet of water-supplying chamber, the diameter of this interface is less than the diameter of housing, thus the support face of support cover plate is formed at housing bottom, described housing sidewall is provided with the interface be connected with trap, close the water inlet of water-supplying chamber with the support face close contact of housing bottom under described cover plate self gravitation and gas pressure, closing trap delivery port can be formed.
In the middle part of the top cover of described water-supplying chamber, outwardly convex forms tubular, its inside is provided with guide pipe, the axis of this guide pipe axis and top cover is located on the same line, the top of described cover plate is provided with guide rod, this guide rod adaptation is sleeved in guide pipe and also can slides up and down in pipe, and when cover closure trap delivery port, guide rod top is positioned at guide pipe, when water outlet, cover plate rises along guide pipe under the effect of buoyancy of water and impulse force.
Be equipped with fluid sealant bottom described float and cover plate, sealing glue is sucker shape, and like this under atmospheric pressure and cover plate/float Gravitative Loads, fluid sealant is extruded and forms sealing, increases sealing reliability.
compared with prior art, the utility model has following beneficial effect:
(1)the utility model establishes intake chamber above the water inlet end of trap, the float of bottom belt fluid sealant is established in intake chamber, for closing the water inlet of trap in trap during water under the hydraulic pressure of float self gravitation and intake chamber or gas pressure, avoid because of after water evaporation in trap and intake chamber, foul smell, worm etc. enter indoor from pipeline.
(2) the utility model sets out hydroecium in trap water side, the cover plate of bottom belt fluid sealant is established in water-supplying chamber, for closing the water inlet of water-supplying chamber in trap during water under cover plate self gravitation and gas pressure, and double sealing structure is formed together with float, close the U-shaped water body in trap, water body can not be dried up because of evaporation, be able to permanent reservation, reach the object of permanent water seal, the effect of long-acting Anti-bad-smell anti-insect can be played.
(3) be between each parts of the present utility model and removably connect, not only conveniently to install, and facilitate the cleaning of trap, cleaning and maintenance especially.
Accompanying drawing explanation
Fig. 1 is the sectional view of the closed water-sealing stinking-proof trap of the utility model embodiment.
Fig. 2 is the exploded view of the closed water-sealing stinking-proof trap of the utility model embodiment.
Detailed description of the invention
Closed deodorizing closestool trap shown in Fig. 1 is an embodiment of the present utility model, comprises trap 5, and this trap 5 is U-shaped pipe, and in pipe, space forms U-shaped sealing structure for water.The water inlet end of trap 5 establishes intake chamber 2, and the sidewall of this intake chamber 2 establishes water inlet, and water inlet is connected with water inlet pipe 1.The bottom of intake chamber 2 sets out the mouth of a river, is connected with the water inlet of trap 5.Be provided with cylindric float 4 in intake chamber 2, the bottom of float 4 is provided with fluid sealant 41.The diameter that the diameter of sealing glue 41 is greater than the delivery port of intake chamber 2 closes the water inlet of trap 5 in trap under the hydraulic pressure of float 4 self gravitation and intake chamber 2 or gas pressure during water.Trap 5 water side sets out hydroecium 6.Establish water inlet bottom water-supplying chamber 6, be connected with the delivery port of trap 5.Cover plate 7 is provided with in water-supplying chamber 6, the bottom of cover plate 7 is provided with fluid sealant 71, the diameter of sealing glue 71 is greater than the diameter of the delivery port of water-supplying chamber 6, under cover plate 7 self gravitation and gas pressure, the delivery port of trap 5 is closed during water in trap 5, and double sealing structure is formed together with the float 4 of intake chamber 2, so that the permanent U-shaped water body retained in trap 5, reaches the object of permanent water seal.
The top cover 22 that intake chamber 2 comprises housing 21 and removably connects with housing 21.The internal diameter of housing 21 is greater than the external diameter of trap 5, and be provided with bottom it and have externally threaded interface for what be connected with trap 5 water inlet, this interface, as the delivery port of intake chamber 2, is threaded with the water inlet of trap 5.This interface diameter is less than housing 21 internal diameter, thus bottom housing 21, form annular support face.Housing 21 sidewall be provided be connected with water inlet pipe 1 establish female interface, this interface is threaded with water inlet pipe 1.Float 4 makes fluid sealant 41 close the delivery port of intake chamber 2 with the annular support face close contact bottom housing 21 under the hydraulic pressure or gas pressure of self gravitation and intake chamber 2, can form closing the water inlet of trap 2.In the middle part of the top cover 22 of intake chamber 2, outwardly convex forms cylinder, and the edge of cylinder opening to downward-extension, thus forms the floater guiding cylinder 23 suitable with float 4.Float 4 adaptation is sleeved in floater guiding cylinder 23 and also can slides up and down in cylinder, when the water inlet of trap 2 closed by float 4, float 4 top is positioned at floater guiding cylinder 23, when intaking, float 4 rises under buoyancy of water effect, opens the water inlet of trap 5.
The top cover 62 that water-supplying chamber 6 comprises housing 61 and removably connects with housing 61.The internal diameter of housing 61 is greater than the external diameter of trap 5, and be provided with bottom it and have externally threaded interface for what be connected with trap 5 delivery port, this interface, as the water inlet of water-supplying chamber 6, is threaded with the delivery port of trap 5.This interface diameter is less than housing 61 internal diameter, thus bottom housing 61, form annular support face.Housing 61 sidewall is provided with the externally threaded interface be connected with trap 5, and this interface is threaded with outlet pipe.Cover plate 7 makes fluid sealant 71 close the water inlet of water-supplying chamber 6 with the annular support face close contact bottom housing 61 under self gravitation and gas pressure, can form closing trap 5 delivery port.In the middle part of the top cover 62 of water-supplying chamber 6, outwardly convex forms cylinder, and in cylinder, establish a guide pipe 63, the axis of this guide pipe 63 axis and top cover 62 is located on the same line.The top of cover plate 7 is provided with guide rod 72, this guide rod 72 adaptation is sleeved in guide pipe 63 and also can slides up and down in pipe, when trap 5 delivery port closed by cover plate 7, guide rod 72 top is positioned at guide pipe 63, when water outlet, cover plate 7 rises along guide pipe 63 under the effect of buoyancy of water and impulse force, opens trap 5 delivery port.
Fluid sealant bottom float 4 and cover plate 7 is all in sucker shape, and like this under atmospheric pressure and cover plate/float Gravitative Loads, fluid sealant is extruded and forms sealing, increases sealing reliability.
The utility model in use, draining flows into intake chamber through water inlet pipe 1, due to the momentum effect of current, float 4 upwards floats under buoyancy, thus open the water inlet of trap 5, then draining enters trap 5, holds up cover plate 7, whole trap is communicated with the gutter be connected, makes draining can be smoothly through trap and enter in drainage system.After draining completes, in water-supplying chamber 6, water reduces, and meanwhile, cover plate 7 is down on the annular support face bottom water-supplying chamber 6 under gravity and close contact closes the water inlet of water-supplying chamber 6 with it, thus is closed by the delivery port of trap 5.Simultaneously, water in intake chamber 2 is the not enough gravity overcoming float 4 also, float 4 declines under the effect of self gravitation, on the annular support face of stop bit bottom intake chamber 2, also close contact closes the delivery port of intake chamber 2 with it, thus close the water inlet of trap 5, due to the water inlet of float 4 shutoff trap 5 and the cover plate 6 shutoff delivery port of trap 5, form two way seal, make the water body in trap 5 can not be dried up by evaporating, even if the water in intake chamber 2 evaporates minimizing gradually, because float 4 and cover plate 7 are conducted oneself with dignity and the effect of negative pressure, float 4 and cover plate 7 still remain the state with the annular support face close contact of the bottom of intake chamber 2 or water-supplying chamber 6, guarantee U-shaped water body energy long-term existence.Meanwhile, cover plate 7 can stop the sewage of gutter effectively and foul smell pours in down a chimney, and trap is played long-acting every smelly effect.

Claims (10)

1. a closed deodorizing closestool trap, comprise trap, this trap is U-shaped pipe, it is characterized in that, the water inlet end of described trap establishes intake chamber, the sidewall of this intake chamber is provided with the water inlet for being connected with water inlet pipe, bottom is provided with delivery port, this delivery port is connected with the water inlet of trap, float is provided with in intake chamber, described float diameter is greater than the delivery port diameter of intake chamber, closes the delivery port of intake chamber in trap during water under the hydraulic pressure of float self gravitation and intake chamber or gas pressure.
2. closed deodorizing closestool trap according to claim 1, it is characterized in that, described trap water side sets out hydroecium, described water-supplying chamber sidewall is provided with the delivery port be connected with drainage pipe, bottom is provided with water inlet, this water inlet is connected with trap delivery port, cover plate is provided with in water-supplying chamber, the diameter of this cover plate is greater than the diameter of described water inlet, under cover plate self gravitation and gas pressure, the water inlet of water-supplying chamber is closed during water in trap, and double sealing structure is formed together with float, close the U-shaped water body in trap, this U-shaped water body is retained so that permanent.
3. closed deodorizing closestool trap according to claim 1 and 2, it is characterized in that, the top cover that described intake chamber comprises housing and removably connects with housing, described housing bottom is provided with the interface for removably connecting with trap water inlet, as the delivery port of intake chamber, the diameter of this interface is less than the diameter of housing, thus the support face of support float is formed at housing bottom, described housing sidewall is provided with the interface be connected with water inlet pipe, the delivery port of intake chamber closed by described float under the hydraulic pressure or gas pressure of self gravitation and intake chamber with the support face close contact of housing bottom, closing trap water inlet can be formed.
4. closed deodorizing closestool trap according to claim 3, it is characterized in that, in the middle part of the top cover of described intake chamber, outwardly convex forms tubular, the edge of its opening to downward-extension, thus forms floater guiding cylinder, and described float adaptation is sleeved in floater guiding cylinder and also can slides up and down in cylinder, when trap water inlet closed by float, buoy upper is positioned at guide cylinder, and when intaking, float rises along floater guiding cylinder under buoyancy of water effect.
5. closed deodorizing closestool trap according to claim 4, is characterized in that, be equipped with fluid sealant bottom described float and cover plate, and sealing glue is sucker shape, to increase sealing reliability.
6. closed deodorizing closestool trap according to claim 2, it is characterized in that, the top cover that described water-supplying chamber comprises housing and removably connects with housing, described housing bottom is provided with the interface for removably connecting with trap delivery port, as the water inlet of water-supplying chamber, the diameter of this interface is less than the diameter of housing, thus the support face of support cover plate is formed at housing bottom, described housing sidewall is provided with the interface be connected with trap, described cover plate closes the water inlet of water-supplying chamber with the support face close contact of housing bottom under self gravitation and gas pressure, closing trap delivery port can be formed.
7. closed deodorizing closestool trap according to claim 6, it is characterized in that, in the middle part of the top cover of described water-supplying chamber, outwardly convex forms tubular, its inside arranges guide pipe, the axis of this guide pipe axis and top cover is located on the same line, the top of described cover plate is provided with guide rod, this guide rod adaptation is sleeved in guide pipe and also can slides up and down in pipe, when cover closure trap delivery port, guide rod top is positioned at guide pipe, when water outlet, cover plate rises along guide pipe under the effect of buoyancy of water and impulse force.
8. the closed deodorizing closestool trap according to claim 6 or 7, it is characterized in that, the top cover that described intake chamber comprises housing and removably connects with housing, described housing bottom is provided with the interface for removably connecting with trap water inlet, as the delivery port of intake chamber, the diameter of this interface is less than the diameter of housing, thus the support face of support float is formed at housing bottom, described housing sidewall is provided with the interface be connected with water inlet pipe, the delivery port of intake chamber closed by described float under the hydraulic pressure or gas pressure of self gravitation and intake chamber with the support face close contact of housing bottom, closing trap water inlet can be formed.
9. closed deodorizing closestool trap according to claim 8, it is characterized in that, in the middle part of the top cover of described intake chamber, outwardly convex forms tubular, the edge of its opening to downward-extension, thus forms floater guiding cylinder, and described float adaptation is sleeved in floater guiding cylinder and also can slides up and down in cylinder, when trap water inlet closed by float, buoy upper is positioned at guide cylinder, and when intaking, float rises along floater guiding cylinder under buoyancy of water effect.
10. closed deodorizing closestool trap according to claim 9, is characterized in that, be equipped with fluid sealant bottom described float and cover plate, and sealing glue is sucker shape, to increase sealing reliability.
CN201420808367.1U 2014-12-19 2014-12-19 A kind of closed deodorizing closestool trap Expired - Fee Related CN204551681U (en)

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Application Number Priority Date Filing Date Title
CN201420808367.1U CN204551681U (en) 2014-12-19 2014-12-19 A kind of closed deodorizing closestool trap

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107401679A (en) * 2017-09-08 2017-11-28 中冶焦耐(大连)工程技术有限公司 A kind of buried biogas pipeline condensate return system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107401679A (en) * 2017-09-08 2017-11-28 中冶焦耐(大连)工程技术有限公司 A kind of buried biogas pipeline condensate return system and method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160119

Address after: 528400, C District, two floor, No. 7 Xiang Hing Street, former Long Industrial District, three Town, Guangdong, Zhongshan

Patentee after: ZHONGSHAN JUYA BATHROOM Co.,Ltd.

Address before: 519080, Xiangzhou Zhuhai District, Guangdong Province Tang town after pit village

Patentee before: Xie Shuiqing

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

Granted publication date: 20150812

Termination date: 20211219

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