CN109811972A - A kind of connection for breather pipe and leakage-proof component - Google Patents

A kind of connection for breather pipe and leakage-proof component Download PDF

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Publication number
CN109811972A
CN109811972A CN201910089926.5A CN201910089926A CN109811972A CN 109811972 A CN109811972 A CN 109811972A CN 201910089926 A CN201910089926 A CN 201910089926A CN 109811972 A CN109811972 A CN 109811972A
Authority
CN
China
Prior art keywords
connection
leakage
breather pipe
water blocking
main body
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.)
Pending
Application number
CN201910089926.5A
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Chinese (zh)
Inventor
丁良玉
陈建春
武书恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Zhongcai Pipes Science and Technology Co Ltd
Original Assignee
Zhejiang Zhongcai Pipes Science and Technology Co Ltd
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 Zhejiang Zhongcai Pipes Science and Technology Co Ltd filed Critical Zhejiang Zhongcai Pipes Science and Technology Co Ltd
Priority to CN201910089926.5A priority Critical patent/CN109811972A/en
Publication of CN109811972A publication Critical patent/CN109811972A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of connection for breather pipe and leakage-proof components, belong to pipe technology field, it is therefore intended that overcome the existing snorkel mounting means defect that leak-proof effect is not good.Connection for breather pipe includes the main body with cavity, has outwardly extending cyclic annular water blocking ring on the lateral wall of the main body, and the water blocking ring is embedded in concrete face-board for room.A kind of connection for breather pipe and leakage-proof component provided by the present invention, water blocking ring is on concrete face-board for room, concrete face-board for room forms the package status to water blocking ring, when occurring cold and hot flexible, embedded type interface structure can effectively reduce the gap that plastics and concrete face-board for room contact site are formed, and prevent infiltration phenomenon.

Description

A kind of connection for breather pipe and leakage-proof component
Technical field
The invention belongs to pipe technology field, it is related to a kind of stack vent pipe fitting and leakage-proof component.
Background technique
With the fast development of China's construction market, people are higher and higher to the quality requirement of building design and construction.Roof Snorkel is the ventilation for architectural drainage system and the device that scavenges.It is required according to Code for design of building water supply and sewerage, Ventilation should be arranged in the sanitary sewage standpipe of higher multi-storey building, public building, 10 layers and 10 layers or more skyscraper toilet Pipe.Snorkel, which is higher by roofing, cannot be less than 0.3m, and should be greater than maximum Snow Thickness, and snorkel top should install blast cap or net Cover.Ventilation nozzle should not be located at building and choose below part (such as eaves cornice, balcony and rain cover).
Conventional snorkel uses hard polyvinyl chloride (PVC-U) tubing.Currently, the form of construction work of mainstream is first to prevent steel Jacket pipe fixation is cast in roofing layer with concrete mortar, and snorkel passes through steel water string and sticks up on the roof, then with swollen Gap between swollen cement mortar or water tight packing filling steel water string and snorkel, to prevent rain water on roof from leaking. This form of construction work can have the following problems:
Using steel water string when carrying out roof waterproof construction, waterproof material is with water string engaging portion due to wanting on roof It is subjected to exposing to the weather to drench with rain, waterproof material is easy to layering and even peels off, and penetrates into rainwater under roof waterproof layer along gap Side, while water vapour is generated under the action of high temperature, cause waterproof layer bulge to separate with roof boarding, and then roof leakage occur.
Using water string passing through floors construct snorkel, since roofing day and night temperature is big, roof boarding, water string, The thermal expansion coefficient of snorkel and water tight packing is different, and after use after a period of time, these materials are easy to produce between each other Radial clearance forms leakage point.
In addition, rain leakage will cause the corrosion of water string due to using steel water string, situation is serious Words also will cause the corrosion of roofing.
There is no still simple effective method to prevent above-mentioned phenomenon in the prior art.
Summary of the invention
In view of the problems of the existing technology the present invention proposes a kind of connection for breather pipe and leakage-proof component, it is therefore intended that overcome The existing snorkel mounting means defect that leak-proof effect is not good.
The present invention is implemented as follows:
A kind of connection for breather pipe, which is characterized in that including the main body with cavity, have on the lateral wall of the main body to extension The cyclic annular water blocking ring stretched, the water blocking ring are embedded in concrete face-board for room.
Concrete face-board for room includes roof, is preferably applied to the roof of concreting.Resistance can be filled after concreting Hydrosphere periphery forms multi-faceted tight state, and when occurring cold and hot flexible, embedded type interface structure can effectively reduce connector Gap is formed with concrete contact site, prevents infiltration phenomenon.Connector includes straight connector and crooked joint.
Preferably, in the main body have through-hole, the through-hole be connected to the water blocking ring upper surface and the cavity.It is logical Hole is water seepage hole, even if connector and concrete contact site form gap, is seeped water, the water of infiltration can also be flowed by through-hole Cavity can flow into snorkel, and the water of infiltration is directly drained, and will not arrive and impact within doors.
Preferably, the outer end of the water blocking ring has the fixed ring that raises upward.Fixed ring can preferably be buckled in coagulation On earth house panel, it is not easy to form gap, leak preventing effect is more preferably.
Preferably, fixed feet is set on the outer wall of the lower end of the main body, there is fixation hole in the fixed feet.Construction When, fixed feet can fix connector and roofing floor, to fix pre-buried position, convenient for construction.
Preferably, the number of the fixed feet is 2-8, the road road Shuo Wei 1-4 of the water blocking ring, i.e. 1-4 circle.
A kind of snorkel leakage-proof component comprising above-mentioned connector, which is characterized in that including upper corner sleeve and lower elbow set There is curved upper socket joint section to connect with the upper corner sleeve for the upper end of cylinder, the main body, the lower end tool of the main body There is curved lower socket joint section to connect with the lower corner sleeve.
The leakage-proof component with warp architecture is designed mainly for inclined roof, can adjust connection angle, preferably It is docked with snorkel.Such as, it is ensured that authorization snorkel can straight up, and lower corner sleeve can be perpendicular with snorkel It is direct-connected to connect.
Preferably, the upper corner sleeve is identical with the upper socket joint section crooked radian, the lower corner sleeve and described Lower socket joint section crooked radian is identical.
Preferably, the interface nominal diameter that the upper corner sleeve and lower corner sleeve are connect with connector be 50mm, 75mm, 110mm or 160mm.
Preferably, the leakage-proof component is made of hard polyvinyl chloride (PVC-U), polyethylene (PE) or polypropylene (PP).
Preferably, the bending angle of the bending section of the upper corner sleeve and lower corner sleeve is 15-45 °.
A kind of connection for breather pipe and leakage-proof component provided by the present invention, water blocking ring is on concrete face-board for room, coagulation The package status of the pairs of water blocking ring of earth house panel-shaped, when occurring cold and hot flexible, embedded type interface structure can effectively reduce modeling The gap that material is formed with concrete face-board for room contact site, prevents infiltration phenomenon.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of connector.
Fig. 2 is the structural schematic diagram of lower corner sleeve.
Fig. 3 is the structural schematic diagram of upper corner sleeve.
Fig. 4 is leakage-proof component assembling structure schematic diagram.
Fig. 5 is the structural schematic diagram after leakage-proof component installation.
Attached drawing mark explanation: 100, connector;110, water blocking ring;120, fixed ring;130, fixed feet;140, upper socket joint section; 150, lower socket joint section;160, through-hole;200, upper corner sleeve;300, lower corner sleeve;400, concrete face-board for room.
Specific embodiment
Just attached drawing in conjunction with the embodiments below, the embodiment of the present invention is described in further detail, so that of the invention Technical solution is more readily understood, grasps.It should be appreciated that described herein, specific examples are only used to explain the present invention, not For limiting the present invention.
Present embodiments provide for a kind of snorkel leakage-proof components, as shown in Figs 1-4, including connector 100, upper corner sleeve 200 and lower corner sleeve 300, connector 100 includes the main body with cavity, has outwardly extending ring-type on the lateral wall of main body Water blocking ring 110, water blocking ring 110 are embedded in concrete face-board for room 400.There is through-hole 160, through-hole 160 is connected to water blocking ring in main body 110 upper surface and cavity.Through-hole 160 have it is multiple, be evenly distributed in main body.
Refering to fig. 1, the outer end of water blocking ring 110 has the fixed ring 120 that raises upward.It is set on the outer wall of the lower end of main body Fixed feet 130 is set, there is fixation hole in fixed feet 130.The number of fixed feet 130 is a for 2-8, such as 4, water blocking ring 110 The road road Shuo Wei 1-4.
Refering to Fig. 2-4, there is curved upper socket joint section 140 and upper corner sleeve 200 to connect for the upper end of main body, main body There is curved lower socket joint section 150 and lower corner sleeve 300 to connect for lower end.Upper corner sleeve 200 and the bending of upper socket joint section 140 Radian is identical, and lower corner sleeve 300 is identical with 150 crooked radians of lower socket joint section.Upper corner sleeve 200 and lower corner sleeve 300 The interface nominal diameter connecting with connector 100 is 50mm, 75mm, 110mm or 160mm.Upper corner sleeve 200 and lower corner sleeve The bending angle of 300 bending section is 15-45 °.Leakage-proof component is using plastics systems such as hard polyvinyl chloride, polyethylene or polypropylene At.

Claims (10)

1. a kind of connection for breather pipe, which is characterized in that have including the main body with cavity, on the lateral wall of the main body outside The cyclic annular water blocking ring (110) of extension, the water blocking ring (110) are embedded in concrete face-board for room (400).
2. a kind of connection for breather pipe according to claim 1, which is characterized in that there are through-hole (160) in the main body, institute State through-hole (160) be connected to the water blocking ring (110) upper surface and the cavity.
3. a kind of connection for breather pipe according to claim 1, which is characterized in that the outer end of the water blocking ring (110) has The fixed ring that raises upward (120).
4. a kind of connection for breather pipe according to claim 1, which is characterized in that set on the outer wall of the lower end of the main body It sets fixed feet (130), there is fixation hole on the fixed feet (130).
5. a kind of connection for breather pipe according to claim 4, which is characterized in that the number of the fixed feet (130) is 2-8 It is a, the road road Shuo Wei 1-4 of the water blocking ring (110).
6. a kind of snorkel leakage-proof component comprising connector described in claim 1-5 any one, which is characterized in that including upper curved Headgear cylinder (200) and lower corner sleeve (300), the upper end of the main body have curved upper socket joint section (140) and it is described on The lower end of corner sleeve (200) connection, the main body has curved lower socket joint section (150) and the lower corner sleeve (300) it connects.
7. a kind of snorkel leakage-proof component according to claim 6, which is characterized in that the upper corner sleeve (200) and Upper socket joint section (140) crooked radian is identical, the lower corner sleeve (300) and lower socket joint section (150) crooked radian It is identical.
8. a kind of snorkel leakage-proof component according to claim 6, which is characterized in that the upper corner sleeve (200) and The interface nominal diameter that lower corner sleeve (300) connect with connector (100) is 50mm, 75mm, 110mm or 160mm.
9. a kind of snorkel leakage-proof component according to claim 6, which is characterized in that the leakage-proof component uses hard polychlorostyrene Ethylene, polyethylene or polypropylene are made.
10. a kind of connection for breather pipe according to claim 6, which is characterized in that the upper corner sleeve (200) and under it is curved The bending angle of the bending section of headgear cylinder (300) is 15-45 °.
CN201910089926.5A 2019-01-30 2019-01-30 A kind of connection for breather pipe and leakage-proof component Pending CN109811972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910089926.5A CN109811972A (en) 2019-01-30 2019-01-30 A kind of connection for breather pipe and leakage-proof component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910089926.5A CN109811972A (en) 2019-01-30 2019-01-30 A kind of connection for breather pipe and leakage-proof component

Publications (1)

Publication Number Publication Date
CN109811972A true CN109811972A (en) 2019-05-28

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Application Number Title Priority Date Filing Date
CN201910089926.5A Pending CN109811972A (en) 2019-01-30 2019-01-30 A kind of connection for breather pipe and leakage-proof component

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CN (1) CN109811972A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2120988U (en) * 1992-03-18 1992-11-04 陈振杉 Tailwind stack
JPH10292581A (en) * 1997-04-18 1998-11-04 Jiesu:Kk Piping sleeve for rooftop slab and method of construction work for sleeve
CN102444265A (en) * 2011-11-01 2012-05-09 徐水县兴华铸造有限公司 Vent-thru-roof (VTR) assembly on roof and method for preventing vent stack from water leakage
CN102971465A (en) * 2010-06-29 2013-03-13 沃尔沃建造设备有限公司 Waterproof grommet for a cab roof of construction machinery
CN205189260U (en) * 2015-11-22 2016-04-27 浙江航天管桩有限公司 High -quality roofing concrete slabs
KR101683571B1 (en) * 2016-04-05 2016-12-07 윤상훈 Vent pipe assembly for water-proofing of roof
CN205841994U (en) * 2016-08-01 2016-12-28 黄勇 A kind of new indoor drainage system combined water proof pipe collar
CN107524247A (en) * 2016-06-21 2017-12-29 南京天惠水电安装工程有限公司 A kind of wall body structure for being provided with plastic conduit
CN207880212U (en) * 2017-12-26 2018-09-18 珠海华发建筑设计咨询有限公司 Middle-size and small-size public building refrigerant type air-conditioning reserves sleeve structure
CN209924297U (en) * 2019-01-30 2020-01-10 浙江中财管道科技股份有限公司 Breather pipe leak protection subassembly and breather pipe joint

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2120988U (en) * 1992-03-18 1992-11-04 陈振杉 Tailwind stack
JPH10292581A (en) * 1997-04-18 1998-11-04 Jiesu:Kk Piping sleeve for rooftop slab and method of construction work for sleeve
CN102971465A (en) * 2010-06-29 2013-03-13 沃尔沃建造设备有限公司 Waterproof grommet for a cab roof of construction machinery
CN102444265A (en) * 2011-11-01 2012-05-09 徐水县兴华铸造有限公司 Vent-thru-roof (VTR) assembly on roof and method for preventing vent stack from water leakage
CN205189260U (en) * 2015-11-22 2016-04-27 浙江航天管桩有限公司 High -quality roofing concrete slabs
KR101683571B1 (en) * 2016-04-05 2016-12-07 윤상훈 Vent pipe assembly for water-proofing of roof
CN107524247A (en) * 2016-06-21 2017-12-29 南京天惠水电安装工程有限公司 A kind of wall body structure for being provided with plastic conduit
CN205841994U (en) * 2016-08-01 2016-12-28 黄勇 A kind of new indoor drainage system combined water proof pipe collar
CN207880212U (en) * 2017-12-26 2018-09-18 珠海华发建筑设计咨询有限公司 Middle-size and small-size public building refrigerant type air-conditioning reserves sleeve structure
CN209924297U (en) * 2019-01-30 2020-01-10 浙江中财管道科技股份有限公司 Breather pipe leak protection subassembly and breather pipe joint

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