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Water inlet valve of double outlet water tank

A technology of dual water outlet and water inlet valves, applied to valve details, multi-way valves, valve devices, etc., can solve problems such as ineffective effects and high cost

Inactive Publication Date: 2013-05-08
林文斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the water inlet valve of the water tank realizes the anti-siphon function through the form of the gasket, which is expensive and the effect is not obvious

Method used

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  • Water inlet valve of double outlet water tank
  • Water inlet valve of double outlet water tank
  • Water inlet valve of double outlet water tank

Examples

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Effect test

Embodiment Construction

[0016] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0017] refer to figure 1 , 2 , 3, 4, and 5, the water inlet valve of the double outlet water tank of the present embodiment mainly includes a body 11, and a water distribution seat 17, a water inlet pipe 18, and a top are provided with several valves from bottom to top in the body. The loam cake 12 of passage 121, a loam cake 13 that is connected on described loam cake 12 and main body 11, described body 11, loam cake 12 and loam cake 13 form an upper chamber 14, and described body 11, loam cake 12 and the water distribution seat 17 form a lower chamber 16.

[0018] The upper cover 12 is connected to the main body 11 through the buckle 123 on the side, and is sealed with the main body through the sealing ring 21 . A conventional water-stop pad 20 is installed in the loam cake, and a conventional lifting rod buoy assembly 22 (the buoy is not shown ...

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PUM

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Abstract

The invention relates to a water inlet valve of a water tank, in particular to a water inlet valve of a double outlet water tank. The water inlet valve of the double outlet water tank comprises a body, wherein a water diversion seat, a water inlet pipe, an upper cover with a plurality of channels arranged on the top and an upper shield connected onto the upper cover and the body are installed in the body from top to bottom, and the body, the upper cover and the upper shield form an upper cavity, and furthermore the body, the upper cover and the water diversion seat form a lower cavity. The water inlet valve of the double outlet water tank has the improvements that, a downward water draining channel is arranged in the upper cavity, and during the water inlet period, a portion of water enters into the upper cavity through the channels and then enters into the water tank through the water draining channel, and the other portion of water is drained from a lower water guiding groove below the water diversion seat and then downward enters into the water tank, and furthermore the channels and the water draining channel are all in opening states, and therefore siphoning phenomena are avoided.

Description

technical field [0001] The invention relates to a water inlet valve for a water tank, in particular to a water inlet valve for a double outlet water tank. Background technique [0002] In the water tank water inlet valve of the prior art, the water outlet is arranged at the bottom of the water inlet valve. Due to the limitation of the size of the water inlet valve, the size of the water outlet cannot be increased. When the pressure of the water source is high, the phenomenon of jetting is prone to occur. In addition, the water inlet valve of the water tank is connected to the tap water pipe. When the tap water pipe has negative pressure, the water in the water tank will be sucked into the tap water pipe through the water inlet valve, thereby polluting the tap water. Therefore, the national standard requires the water tank inlet valve to have anti-siphon Features. In the prior art, the water inlet valve of the water tank realizes the anti-siphon function in the form of a gas...

Claims

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Application Information

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IPC IPC(8): F16K11/00F16K27/00
Inventor 林文斌
Owner 林文斌
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