CN203363503U - Rotational flow pipe fitting of special single vertical pipe - Google Patents

Rotational flow pipe fitting of special single vertical pipe Download PDF

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Publication number
CN203363503U
CN203363503U CN 201320392695 CN201320392695U CN203363503U CN 203363503 U CN203363503 U CN 203363503U CN 201320392695 CN201320392695 CN 201320392695 CN 201320392695 U CN201320392695 U CN 201320392695U CN 203363503 U CN203363503 U CN 203363503U
Authority
CN
China
Prior art keywords
interface
pipe fitting
standpipe
special
flow pipe
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
CN 201320392695
Other languages
Chinese (zh)
Inventor
徐成本
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.)
Jiangshan changsheng plastic rubber factory
Original Assignee
Jiangshan changsheng plastic rubber factory
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 Jiangshan changsheng plastic rubber factory filed Critical Jiangshan changsheng plastic rubber factory
Priority to CN 201320392695 priority Critical patent/CN203363503U/en
Application granted granted Critical
Publication of CN203363503U publication Critical patent/CN203363503U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a rotational flow pipe fitting of a special single vertical pipe. The rotational flow pipe fitting comprises a transverse branch pipe opening, an upper connector and a lower connector, external threads are arranged on the upper connector, a sealing ring is arranged on the inner wall of the upper connector, a flange with internal threads is screwed on the external threads on the upper connector, and the end face of the upper connector is pressed with end circle of the flange. By means of the rotational flow pipe fitting, installation can be implemented by one installation worker, angles of the rotational flow pipe fitting, used for going upstairs and downstairs, of the special single vertical pipe are conveniently adjusted in installation, installation is rapidly implemented, and the cost is reduced.

Description

A kind of special single standpipe eddy flow pipe fitting
Technical field
The utility model relates to a kind of drainage means, particularly a kind of special single standpipe sewage trainage apparatus.
Background technique
Single-stack drain system is one of pipe network pipe fitting of building area sewage discharge system, and this is new process, just will replace original two standpipe sewerage pipeline networks.At architectural pipe network supply and drain water system standpipe, be divided into: common single standpipe, common double standpipe and special single riser systems.Single-stack drain system realized by a standpipe in building pipe network draining, adopted Building Model of Special Fittings to realize not only draining but also ventilate in a pipeline.Single standpipe eddy flow pipe fitting generally includes horizontal interface tube, upper interface and lower interface, and inside pipe fitting end opening blade forms water under spiral water flow, and current paste tube wall rotation deceleration and discharge, and form the hollow exhaust simultaneously.Mainly there are the following problems for special single standpipe eddy flow pipe fitting of prior art: the one, when single-stack drain system is installed, because its volume is large, Heavy Weight, usually need two, three assemblers to complete, respectively upstairs or fix special single standpipe eddy flow pipe fitting downstairs, then the standpipe port apply glue insert special single standpipe eddy flow pipe fitting joint socket (for preventing seeping water, standpipe coordinates with the joint socket of eddy flow pipe fitting must be tight), during installation, have certain difficulty, operation is installed inconvenient; The 2nd, the speed that the glue solidifies, be difficult to adjust with the angle of the pipe fitting of going downstairs upstairs; The 3rd, owing to expanding with heat and contract with cold, when standpipe is installed, the design and installation slip joint, increased installation cost.
The model utility content
The purpose of this utility model is the above-mentioned deficiency existed for prior art, and a kind of special single standpipe eddy flow pipe fitting is provided, and an assembler just can realize installing, and does not need to install slip joint, quick and easy for installation, improves installation efficiency.
The technological scheme that the technical problem that the utility model solves adopts is:
A kind of special single standpipe eddy flow pipe fitting, comprise horizontal the mouth of pipe, upper interface and lower interface, it is characterized in that interface is provided with outside thread, upper interface inwall is provided with seal ring, the flange that is provided with internal thread is spun on the outside thread of interface, and the end circle of flange is pressed on the end face of interface.
On the utility model, the internal diameter of interface is than the large 0.3mm of the standpipe external diameter of installing left and right.When single-stack drain system is installed, first single standpipe eddy flow pipe fitting is installed, the lower end of first flange of the present utility model and seal ring being inserted in to standpipe, the operator upstairs, insert in the pipe of interface on single standpipe eddy flow pipe fitting downstairs the lower end of handle riser, apply glue in the standpipe upper end again, standpipe firmly is inserted in to the lower interface of the single standpipe eddy flow pipe fitting under floor upstairs, after glue fixes standpipe; The operator just can arrive downstairs, handle riser lower end seal ring is pressed down between the upper interface inwall of the outer wall of standpipe lower end and the utility model pipe fitting, adjust the angle of the utility model pipe fitting, tighten with special spanner, complete the installation of standpipe and eddy flow list standpipe eddy flow pipe fitting.The upper interface of standpipe and the utility model pipe fitting adopts seal ring to be sealed, and has reduced the consumption of glue, and an assembler can complete installation, has reduced the operator, has improved installation efficiency.Adopt this structure, avoided the prior art speed that the glue solidifies, be difficult to the angle of special single standpipe eddy flow pipe fitting of going downstairs the problem of adjusting upstairs; Owing to adopting installation of the present utility model, solved the prior art problem of expanding with heat and contract with cold, do not need slip joint, reduced installation cost.
During concrete enforcement, upper interface inwall is provided with bell-mouthed inclined-plane, and the outer wall of seal ring is provided with the inclined-plane suitable with the horn mouth of upper interface inwall.The bell-mouthed inclined-plane of upper interface inwall is the angle seal groove, the outer wall of seal ring coordinates with the inclined-plane of upper interface inwall, its good seal performance, in addition, upper interface inwall is provided with bell-mouthed inclined-plane, the assembler is easy to the lower end of handle riser and stretches in the pipe of interface on single standpipe eddy flow pipe fitting downstairs, easy to operate.
During concrete enforcement, between the end circle of flange and the end face of seal ring, be provided with packing ring, the end circle of flange is pressed on packing ring.
During concrete enforcement, the inwall between horizontal mouth of pipe and lower interface is provided with helical blade.By water under inside pipe fitting blade-shaped curl, current paste tube wall rotation deceleration and discharge, and form the hollow exhaust simultaneously. 
The invention has the beneficial effects as follows:
1, assembler of the utility model just can realize installing, and easy for installation, it is simple in structure.
While 2, installing, the standpipe in very convenient upper and lower building and the angular adjustment of pipe fitting.
3, solve the problem of expanding with heat and contract with cold, do not needed slip joint, quick for installation, reduced cost.
Below in conjunction with drawings and Examples, model utility is further illustrated.
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is that the utility model embodiment installs principle schematic.
In figure 1, upper interface 2, lower interface 3, flange 4, packing ring 5, seal ring 6, horizontal mouth of pipe 7, helical blade 8, standpipe 11, horn mouth.
Embodiment
In Fig. 1 and Fig. 2, a kind of special single standpipe eddy flow pipe fitting, comprise horizontal the mouth of pipe 6, upper interface 1 and lower interface 2, the tube wall that horizontal mouth of pipe 6 and lower interface are 2 is provided with helical blade 7, form water under helical by inside pipe fitting helical blade 7, current paste tube wall rotation deceleration and discharge, and form the hollow exhaust simultaneously.Upper interface 1 is provided with outside thread, upper interface 1 inwall is provided with seal ring 5, upper interface 1 inwall is provided with the inclined-plane of horn mouth 11, the outer wall of seal ring 5 is provided with the inclined-plane suitable with the horn mouth 11 of upper interface 1 inwall, seal ring 5 is provided with packing ring 4, the flange 3 that is provided with internal thread is spun on the outside thread of interface 1, and the end circle of flange 3 is pressed on the end washer 4 of interface 1.
As Fig. 2, when single-stack drain system is installed, first single standpipe eddy flow pipe fitting is installed, the lower end that flange 3 of the present utility model, packing ring 4, seal ring 5 are inserted in to standpipe 8, the operator upstairs, insert in the pipe of interface 1 on single standpipe eddy flow pipe fitting downstairs, then apply glue in standpipe 8 upper ends by the lower end of handle riser 8, standpipe 8 firmly is inserted in to the lower interface 2 of the single standpipe eddy flow pipe fitting under floor upstairs, after glue fixes standpipe; The operator just can arrive downstairs, handle riser 8 lower end seal rings 5 and packing ring 4 are pressed down between upper interface 1 inwall of the outer wall of standpipe 8 lower ends and eddy flow list standpipe eddy flow pipe fitting, adjust the angle of eddy flow list standpipe eddy flow pipe fitting, tighten with special spanner, complete the installation of standpipe 8 and eddy flow list standpipe eddy flow pipe fitting.The upper interface of the utility model standpipe and eddy flow list standpipe eddy flow pipe fitting adopts seal ring to be sealed, and has reduced the consumption of glue, and an assembler can complete installation, has reduced the operator, has improved installation efficiency.
Finally, it is also to be noted that, what more than enumerate is only specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from disclosed content of the present utility model, all should think protection domain of the present utility model.

Claims (4)

1. a special single standpipe eddy flow pipe fitting, comprise horizontal the mouth of pipe, upper interface and lower interface, it is characterized in that interface is provided with outside thread, upper interface inwall is provided with seal ring, the flange that is provided with internal thread is spun on the outside thread of interface, and the end circle of flange is pressed on the end face of interface.
2. a kind of special single standpipe eddy flow pipe fitting according to claim 1, is characterized in that the interface inwall is provided with bell-mouthed inclined-plane, and the outer wall of seal ring is provided with the inclined-plane suitable with the horn mouth of upper interface inwall.
3. a kind of special single standpipe eddy flow pipe fitting according to claim 1 and 2, is characterized in that being provided with packing ring between the end face of the end circle of flange and seal ring, and the end circle of flange is pressed on packing ring.
4. a kind of special single standpipe eddy flow pipe fitting according to claim 1 and 2, is characterized in that the inwall between horizontal the mouth of pipe and lower interface is provided with helical blade.
CN 201320392695 2013-07-03 2013-07-03 Rotational flow pipe fitting of special single vertical pipe Expired - Fee Related CN203363503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320392695 CN203363503U (en) 2013-07-03 2013-07-03 Rotational flow pipe fitting of special single vertical pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320392695 CN203363503U (en) 2013-07-03 2013-07-03 Rotational flow pipe fitting of special single vertical pipe

Publications (1)

Publication Number Publication Date
CN203363503U true CN203363503U (en) 2013-12-25

Family

ID=49811262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320392695 Expired - Fee Related CN203363503U (en) 2013-07-03 2013-07-03 Rotational flow pipe fitting of special single vertical pipe

Country Status (1)

Country Link
CN (1) CN203363503U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106090495A (en) * 2016-06-28 2016-11-09 成都川行科技塑业有限公司 A kind of built-in type list standpipe eddy flow threeway

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106090495A (en) * 2016-06-28 2016-11-09 成都川行科技塑业有限公司 A kind of built-in type list standpipe eddy flow threeway

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131225

Termination date: 20160703

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