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Reversing valve structure

A technology of reversing valve and reversing motor, which is applied in the field of bathroom, can solve the problems of high cost and complex structure, and achieve the effects of low cost, simplified structure, convenient and reliable control

Active Publication Date: 2021-02-05
喻建荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's quality of life, the functions of toilets are also increasing. At present, many toilets have multiple flushing modes, such as realizing upflushing and downflushing. In order to realize upflushing and downflushing, it is necessary to Two pipelines flow out from the end branch, and control valves must be installed on the two pipelines to facilitate the control of the water pressure and flow of the pipelines. The structure is complicated and the cost is high.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] Example 1: A reversing valve structure (see attached figure 1 to the attached Figure 4 ), including the valve body 5, the valve body is provided with a confluence chamber 13, a water inlet channel 14, a first water outlet channel 15, and a second water outlet channel 16, and a rotatable valve plate 17 is installed in the confluence chamber. The first water outlet channel and the second water outlet channel are both connected to the confluence chamber, and the valve plate rotates to seal and cover the open end of the first water outlet channel in the confluence chamber or seal and cover the second water outlet channel on the open end of the confluence chamber. The water inlet channel, the first water outlet channel and the second water outlet channel are connected to the confluence cavity to form a T-shaped structure.

[0031] A reversing motor is installed on the valve body, the output shaft of the reversing motor is connected to the rotating shaft 18, the valve plate...

Embodiment 2

[0034] Example 2: A reversing valve structure (see attached Figure 5 ), its structure is similar to Embodiment 1, the main difference is that in this embodiment, three elastic strips are evenly distributed, the middle of the elastic strip and the sliding seat are connected by connecting ribs, and the two ends of the elastic strip are equipped with sliding tooth heads. Other structures are the same as those of Embodiment 1.

Embodiment 3

[0035] Embodiment 3: A reversing valve structure (see attached Image 6 ), its structure is similar to Embodiment 1, the main difference is that in this embodiment, four elastic strips are evenly distributed. Other structures are the same as those of Embodiment 1.

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Abstract

The invention discloses a reversing valve structure. The reversing valve structure aims to overcome the defects that existing closestool water outlet pipeline layout is complex in structure and high in cost. The reversing valve structure comprises a valve body. A confluence cavity, a water inlet flow channel, a first water outlet flow channel and a second water outlet flow channel are formed in the valve body, a rotatable valve plate is installed in the confluence cavity, and the water inlet flow channel, the first water outlet flow channel and the second water outlet flow channel communicatewith the confluence cavity. The valve plate rotates to hermetically cover the first water outlet flow channel at the open end of the confluence cavity or hermetically cover the second water outlet flow channel at the open end of the confluence cavity. The second water outlet flow channel is tightly connected with a water outlet joint. The reversing valve is installed on a water outlet pipe of a closestool to achieve switching of connection and disconnection of different pipelines, and is simple in structure, low in cost and convenient and reliable to control.

Description

technical field [0001] The invention relates to the technical field of sanitary ware, and more particularly, to a reversing valve structure. Background technique [0002] With the continuous improvement of people's quality of life, the functions of toilets are also increasing. At present, many toilets have various flushing modes, such as upper flushing and lower flushing. Two pipelines flow out from the two ends, and control valves must be installed on the two pipelines to facilitate the control of the water pressure and flow of the pipelines. The structure is complex and the cost is high. SUMMARY OF THE INVENTION [0003] In order to overcome the above deficiencies, the present invention provides a reversing valve structure, which is installed on the toilet outlet pipe to switch on and off different pipelines, and has a simple structure, low cost, and convenient and reliable control. [0004] In order to solve the above technical problems, the present invention adopts th...

Claims

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Application Information

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IPC IPC(8): F16K11/044F16K31/04F16D43/20
CPCF16K11/044F16K31/041F16D43/20
Inventor 喻建荣
Owner 喻建荣