CN203145117U - Hydrocyclone used in single stack drainage system - Google Patents

Hydrocyclone used in single stack drainage system Download PDF

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Publication number
CN203145117U
CN203145117U CN 201320085596 CN201320085596U CN203145117U CN 203145117 U CN203145117 U CN 203145117U CN 201320085596 CN201320085596 CN 201320085596 CN 201320085596 U CN201320085596 U CN 201320085596U CN 203145117 U CN203145117 U CN 203145117U
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CN
China
Prior art keywords
riser connector
riser
main
interface
joint
Prior art date
Application number
CN 201320085596
Other languages
Chinese (zh)
Inventor
马利明
包天培
Original Assignee
爱康企业集团(上海)有限公司
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 爱康企业集团(上海)有限公司 filed Critical 爱康企业集团(上海)有限公司
Priority to CN 201320085596 priority Critical patent/CN203145117U/en
Application granted granted Critical
Publication of CN203145117U publication Critical patent/CN203145117U/en

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Abstract

The utility model discloses a hydrocyclone used in a single stack drainage system. The hydrocyclone comprises a main body, an upper riser connector and a lower riser connector, wherein the main body is in a shape of a three-way pipe and is provided with an upper riser connector interface, a lower riser connector interface and a horizontal branch pipe interface, the upper riser connector is hermetically installed in the upper riser connector interface, the lower riser connector is hermetically installed on the lower riser connector interface, a water flow baffle plate is arranged in front of an outlet of the horizontal branch pipe interface and fixedly arranged on the inner wall of the main body, the lower riser connector is provided with a tapered pipe section with a large upper part and a small lower part, and a plurality of spiral ribs are uniformly distributed on the inner wall of the tapered pipe section. According to the hydrocyclone, due to the existence of the water flow baffle plate, water flow in a horizontal branch pipe and air flow can flow downwards along the inner wall of the main body, and the water flow can flow along a certain direction through the guiding effect of the spiral ribs in the lower riser connector, so that the noise generated by the impact of the water flow on the pipe wall is reduced.

Description

The single-stack drain system cyclone

Technical field

The utility model relates to the construction drainage union, particularly relates to the single-stack drain system cyclone, is used for improving the architectural drainage system operating mode, improves the soil stack water passing capacity, reduces the current noise.

Background technology

Because the plastic draining inside pipe wall is comparatively smooth, current are difficult for forming moisture film and flow along tube wall, are mix bump tube wall in pipeline; And the plastic draining tube wall is thinner than the cast iron pipe tube wall of same specification, be 3.2mm as the PVC gutter of DN110, and the latter is 5.5mm.Pvc pipe just can not stop the transmission of noise effectively like this, brings " unpeaceful " factor for user's life.Therefore, Development and Production UPVC helical silencing pipe, the muscle rib of the helical form projection of its inner regular arrangement makes the bump of pipeline, because the special tectonic of helix tube, reduce water velocity and reduced the overflow resistance coefficient, keep central gas core up/down perforation in the standpipe, steady pressure oscillation in the standpipe has reduced modal negative pressure suction and positive pressuring spraying base in the soil stack effectively, water passing capacity is greatly enhanced, and greatly reduces the current noise.But its shortcoming is standpipe and horizontal arm junction, causes the junction to form overflow stream easily, makes the cutout of main riser spiral water flow, and horizontal arm current are not smooth, make that the Homofloor drainage system air pressure fluctuation is big, greatly reduce water passing capacity and the noise reduction of spiral hush tube.

The utility model content

Technical problem to be solved in the utility model is that providing a kind of at the existing weak point of existing co-layer draining joint can improve drainability for the single riser systems of PVC, reduces the single-stack drain system cyclone of water resistance.

Technical problem to be solved in the utility model can be achieved through the following technical solutions:

The single-stack drain system cyclone comprises a main body, a upper riser joint and a lower standing tube joint, and described main body is a tee pipe fitting shape, has a upper riser connector interface and a lower standing tube connector interface and a horizontal interface tube; Described upper riser joint sealing is installed in the upper riser connector interface, and the lower standing tube joint sealing is installed on the lower standing tube connector interface; It is characterized in that be provided with a current catch in outlet the place ahead of described horizontal interface tube, described current catch is fixed on the inwall of described main body; Described lower standing tube joint has one section up big and down small taper pipeline section, is evenly equipped with some spiral bars at the inwall of described taper pipeline section.

In a preferred embodiment of the present utility model, be provided with up big and down small tapered runner section in the inwall bottom of described upper riser joint.

Owing to adopted technical scheme as above, current in the horizontal arm of the utility model are because the existence of current baffle plate, current and air-flow can be past dirty along the inwall of main body, and make current flow along certain direction by the spiral bar guide effect in the lower standing tube joint, reduced because the noise that the water impact tube wall produces.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

Further describe the utility model below in conjunction with the drawings and specific embodiments.

Referring to Fig. 1, the single-stack drain system cyclone that provides among the figure comprises a main body 100, a upper riser joint 200 and a lower standing tube joint 300.Main body 100 is a tee pipe fitting shape, has a upper riser connector interface 110 and a lower standing tube connector interface 120 and a horizontal interface tube 130.

200 sealings of upper riser joint are installed in the upper riser connector interface 110, and 300 sealings of lower standing tube joint are installed on the lower standing tube connector interface 120.

Be provided with a current catch 140 in outlet the place ahead of horizontal interface tube 130, current catch 140 is fixed on the inwall of main body 100.

Lower standing tube joint 300 has one section up big and down small taper pipeline section 310, is evenly equipped with some spiral bars 311 at the inwall of taper pipeline section 310.Be provided with up big and down small tapered runner section 210 in the inwall bottom of upper riser joint 200 in addition.

Current in the horizontal arm are because the existence of current baffle plate 140, current and air-flow can be past dirty along the inwall of main body 100, and make current flow along certain direction by spiral bar 311 guide effects in the lower standing tube joint 300, reduced because the noise that the water impact tube wall produces.

Claims (2)

1. the single-stack drain system cyclone comprises a main body, a upper riser joint and a lower standing tube joint, and described main body is a tee pipe fitting shape, has a upper riser connector interface and a lower standing tube connector interface and a horizontal interface tube; Described upper riser joint sealing is installed in the upper riser connector interface, and the lower standing tube joint sealing is installed on the lower standing tube connector interface; It is characterized in that be provided with a current catch in outlet the place ahead of described horizontal interface tube, described current catch is fixed on the inwall of described main body; Described lower standing tube joint has one section up big and down small taper pipeline section, is evenly equipped with some spiral bars at the inwall of described taper pipeline section.
2. single-stack drain system cyclone as claimed in claim 1 is characterized in that, is provided with up big and down small tapered runner section in the inwall bottom of described upper riser joint.
CN 201320085596 2013-02-25 2013-02-25 Hydrocyclone used in single stack drainage system CN203145117U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320085596 CN203145117U (en) 2013-02-25 2013-02-25 Hydrocyclone used in single stack drainage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320085596 CN203145117U (en) 2013-02-25 2013-02-25 Hydrocyclone used in single stack drainage system

Publications (1)

Publication Number Publication Date
CN203145117U true CN203145117U (en) 2013-08-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320085596 CN203145117U (en) 2013-02-25 2013-02-25 Hydrocyclone used in single stack drainage system

Country Status (1)

Country Link
CN (1) CN203145117U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104695516A (en) * 2015-03-20 2015-06-10 贵州群之英科技铸造有限公司 Drainage concentrator for high-rise building toilet
CN104727431A (en) * 2015-03-20 2015-06-24 昆明群之英科技有限公司 Drainage converging device for building balcony
CN104727430A (en) * 2015-03-20 2015-06-24 昆明群之英科技有限公司 Spiral-flow type drainage converging device for building
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104695516A (en) * 2015-03-20 2015-06-10 贵州群之英科技铸造有限公司 Drainage concentrator for high-rise building toilet
CN104727431A (en) * 2015-03-20 2015-06-24 昆明群之英科技有限公司 Drainage converging device for building balcony
CN104727430A (en) * 2015-03-20 2015-06-24 昆明群之英科技有限公司 Spiral-flow type drainage converging device for building
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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