A low-noise groove diversion swirl joint

A low-noise, swirling technology, applied in the direction of pipes/pipe joints/fittings, branch pipelines, pipes, etc., can solve the problems of high drainage noise and affect the application space of a single riser system, achieve low drainage noise and improve hydraulic power. working conditions, reducing the effect of positive and negative pressure fluctuations

CN104390084BActive Publication Date: 2016-08-24浙江中财管道科技股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-08-24

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Abstract

The invention discloses a low-noise groove diversion type vortex joint. The low-noise groove diversion type vortex joint comprises an upper body, a main body and a lower body, wherein the upper body and the main body are connected through a thread; the upper body and the lower body are combined to a vertical pipe water flowing channel; a transverse pipe water flowing channel is formed in the main body; a transverse pipe lateral water inlet baffle plate is arranged at one side of the transverse pipe water flowing channel; a main body water inlet is formed in the other side of the transverse pipe water flowing channel; the main body and the lower body are connected through a thread; a conical transition section is arranged at the lower part of the lower body; and a lower body water outlet is formed in the lower part of the conical transition section. The low-noise groove diversion type vortex joint has the advantages of high drainage flow, low drainage noise, saving of building area, reduction of comprehensive cost, energy conservation and environmental protection.
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Description

Technical field

[0001] The invention relates to the technical field of drainage pipe joints, in particular to the technical field of a low-noise groove diversion swirl joint.

Background technique

[0002] At present, the building drainage pipeline system mainly includes double riser, ordinary single riser and special single riser system. Although the double standpipe system is widely used, the system has problems such as large drainage noise, air pressure damage to the indoor water seal, large installation space, and many consumables. Under the environment that the country advocates energy saving and emission reduction and improving the living quality of residents, the single riser drainage system with many advantages is widely used. The early single riser system was dominated by the Sueveto system. In recent years, there are Japanese AD systems and domestic swirl systems. With the increasing number of market applications, more and more problems existing in the existin...

Examples

Embodiment Construction

[0033] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11 , a low-noise groove diversion swirl joint of the present invention, comprising an upper body 4, a main body, and a lower body 6, the upper body 4 and the main body are connected by threads, and the upper body 4 and the lower body 6 are combined to form a pipe flow channel 1, The main body is provided with a horizontal pipe flow channel 2, one side of the horizontal pipe flow channel 2 is provided with a horizontal pipe lateral water inlet baffle 3, and the other side of the horizontal pipe flow channel 2 is provided with a main body water inlet 8, and the main body It is connected with the lower body 6 through threads, and the lower part of the lower body 6 is provided with a conical transition section 12 , and the lower part of the conical transition section 12 is provided with a lower body water outlet 9 . The upper pa...