Initial rainwater discarding device of rainwater gathering system

A rainwater collection and flow channel technology, applied in waterway systems, water supply devices, drinking water devices, etc., can solve the problems of high maintenance costs, power requirements, complex structures, etc., and achieve low maintenance costs, no power consumption, and waste water effects Good results

Active Publication Date: 2015-01-07
德州市绿球塑业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The initial rainwater abandonment device in the prior art rainwater collection system usually uses structures such as solenoid valves and

Method used

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  • Initial rainwater discarding device of rainwater gathering system
  • Initial rainwater discarding device of rainwater gathering system

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Embodiment Construction

[0022] The present invention will be described below in conjunction with the accompanying drawings, which are only used to explain the present invention, and should not be construed as limiting the present invention.

[0023] like Figure 1-2 As shown, a rainwater collection system initial waste flow device is used to collect rainwater on the roof or road surface. It includes a shell 1, a water inlet channel 2, and a separate waste flow channel 3 and a water outlet channel 4. Inside the shell 1 A deflector, a rotating member, a first limiting member 5 and a second limiting member 6 are provided.

[0024] Wherein the shell 1 is made of 0.8cm thick steel plate with a closed bottom and a cylindrical shape with an upper cover opening, and an inspection well cover is provided at the upper opening. The water inlet channel 2 (including the water inlet pipe), the waste flow channel 3 (including the waste flow pipe) and the water outlet channel 4 (including the water outlet pipe) are ...

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PUM

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Abstract

The invention discloses an initial rainwater discarding device of a rainwater gathering system. The initial rainwater discarding device of the rainwater gathering system comprises a shell, a water inlet passage, and a rainwater discarding passage and a water discharge passage which are separated from each other, a current guide piece, a rotating piece, a first limit piece and a second limit piece are arranged in the shell, an outfall is formed in the water inlet passage, the current guide piece is located below the outfall and provided with a current guide passage, one end of the current guide passage is located above the rainwater discarding passage while the other end is located above the water discharge passage, and the rotating piece is connected with the current guide piece and enables the current guide piece to rotate around an axle center at the middle of the current guide passage; the first limit piece limits the oblique state of the current guide passage towards one end of the rainwater discarding passage, the second limit piece limits the oblique state of the current guide passage towards one end of the water discharge passage, and under the normal state, the current guide passage inclines towards one end of the rainwater discarding passage. The initial rainwater discarding device of the rainwater gathering system does not have power consumption, does not use electricity and power and has advantages of low maintenance cost, good rainwater discarding effect and the like.

Description

technical field [0001] The invention relates to a rainwater collection system, in particular to an initial waste flow device of the rainwater collection system. Background technique [0002] The initial flow abandonment device of the rainwater collection system in the prior art usually uses structures such as solenoid valves and floating balls to realize the initial rainwater abandonment. The structure is complex, requires electricity, and the maintenance cost is high. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] An initial waste flow device for a rainwater collection system, comprising a housing, a water inlet channel, a waste flow channel and a water outlet channel separated from each other, a guide piece, a rotating piece, a first limit piece and a second limit piece are...

Claims

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Application Information

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IPC IPC(8): E03F3/04E03B3/02
CPCY02A20/108E03B3/02E03F3/04E03F2201/10
Inventor 郭家龙
Owner 德州市绿球塑业有限公司
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