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a float valve

A float valve and valve body technology, applied in the field of bathroom appliances, can solve problems such as difficult valve hole plugging, water leakage, and product reliability reduction, and achieve the effects of product reliability, avoiding functional failure, and preventing waste of water resources

Inactive Publication Date: 2017-10-10
谭柔梓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after long-term use of the float valve with this structure, it is difficult to completely seal the valve hole due to the wear of the valve core, resulting in reduced product reliability and water leakage.

Method used

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  • a float valve
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Embodiment Construction

[0011] refer to figure 1 , figure 2 , a floating ball valve of the present invention, comprising a valve body 1 with a water outlet 2, one end of the valve body 1 is connected to a water inlet pipe 3, the other end is provided with a control part 4, and the control part 4 has a A cavity 5, a valve core 6 is installed in the valve body 1, the valve core 6 is set between the water outlet 2 and the water inlet pipe 3, the end of the valve core 6 extends into the cavity 5, and the cavity 5 is set There is a weight 7 that can move up and down. The lower part of the weight 7 is provided with an inclined surface 8 that is matched with the end of the valve core 6. The end of the control part 4 is pivotally connected with a rotating part 9. On the rotating part 9 A first rotating rod 91 that can be connected to a floating ball and a second rotating rod 92 that can move the weight are respectively provided. In this floating ball valve structure, the switch control of the spool is rea...

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PUM

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Abstract

The invention discloses a ball float valve. The ball float valve comprises a valve body, the valve body is provided with a water outlet, one end of the valve body is connected with a water inlet pipe, the other end of the valve body is provided with a control part, the control part is internally provided with a cavity, a valve core is installed in the valve body, the valve core is arranged between the water outlet and the water inlet pipe, the end portion of the valve core extends into the cavity, the cavity is provided with a heavy block which can move vertically, the lower portion of the heavy block is internally provided with an inclined plane which is matched with the end portion of the valve core, the end portion of the control part is connected with a rotating piece in a pivot mode, and the rotating piece is provided with a first rotating rod capable of being connected with a floating ball and a second rotating rod capable of driving the heavy block. According to the structure of the floating valve, the heavy block is driven by the rotating rod, and switch control of the valve core is achieved. Functional failure due to abrasion of the valve core is avoided, products are more reliable, and the waste of water resource due to water leakage is prevented.

Description

technical field [0001] The invention relates to a sanitary appliance, in particular to a ball float valve. Background technique [0002] The traditional float valve is equipped with a valve core in the valve body, and the valve body is connected with a water inlet pipe through threads, and the float ball and the valve core are connected by a lever. When the water level reaches a certain height, the floating ball drives the lever to rotate to make the valve core rotate and get close to the valve hole on the water inlet pipe. When the water level finally reaches the preset height, the valve core will block the valve hole. However, after long-term use of the float valve with this structure, it is difficult to completely seal the valve hole due to the wear of the valve core, resulting in reduced product reliability and water leakage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ball float valve to make the prod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K31/18
CPCF16K31/18
Inventor 谭柔梓
Owner 谭柔梓