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Three-key drain valve special for water saving toilet article

A drain valve, key type technology, applied in the field of sanitary ware drain valve, can solve the problem that the double key type flush valve cannot be realized, etc.

Inactive Publication Date: 2009-03-25
凌建军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Originally, 9 liters of secondary water or air-conditioning condensed water can be used to flush 1 time of urine (3 liters of water for urination) and 1 time of stool (6 liters of water for flushing stool), but the double-button flush valve currently on the market cannot achieve this purpose , in order to achieve this goal, the applicant invented a special three-button drain valve for water-saving sanitary ware

Method used

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  • Three-key drain valve special for water saving toilet article
  • Three-key drain valve special for water saving toilet article
  • Three-key drain valve special for water saving toilet article

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Embodiment Construction

[0032] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] figure 1 It is an exploded schematic diagram of the special three-button drain valve for water-saving sanitary ware of the present invention, figure 2 It is a combined schematic diagram of the special three-button drain valve for water-saving sanitary ware of the present invention, image 3 It is a schematic diagram of the internal structure of the special three-button drain valve for water-saving sanitary ware of the present invention, Figure 4 It is a schematic diagram of the activation button assembly of the special three-button drain valve for water-saving sanitary ware in the present invention, Figure 5 It is a schematic diagram of the range-limiting button assembly of the special three-button drain valve for water-saving sanitary ware in the present invention, Image 6 It is a schematic diagram of the connection between the rocker ar...

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Abstract

The invention discloses a special three-key drainage valve for water-saving sanitary appliances. The valve comprises a stroke-limiting button assembly, an outer pipe assembly, an inner pipe assembly, a hanging rack basic bore base assembly, a water stop cover assembly, a low-position buoy with a hanging table, a middle-position buoy, a high-position buoy, a middle-position hanging rack, a high-position hanging rack, a middle-position regulating rod and a high-position regulating rod. The valve is characterized in that at least three stroke-limiting buttons with different strokes are arranged on the stroke-limiting button assembly, and at least three lug bosses are arranged on the inner pipe assembly. When reaching the level of 9 liters, water in a water tank can flush urine once and flush stools once. The valve is suitable for not only the water-saving sanitary appliances utilizing secondary water but also the water-saving sanitary appliances utilizing air-conditioning condensed water.

Description

Technical field [0001] The invention relates to a drain valve for sanitary ware, in particular to a special three-button drain valve for water-saving sanitary ware, which is not only suitable for water-saving sanitary ware utilizing secondary water, but also suitable for water-saving sanitary ware utilizing condensed water in air conditioners. Background technique [0002] With the depletion of resources and the increasingly serious environmental pollution, all countries in the world are working hard towards the goal of establishing a conservation-oriented society. Energy conservation and emission reduction are important tasks before each of us. According to the forecast of authoritative departments, the water consumption of toilets in China is as high as 14.4 million tons per day, and the annual water consumption is nearly 5.3 billion tons. From a global perspective, the annual toilet water consumption exceeds 50 billion tons. How to save toilet water is a major issue befo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D1/34E03D5/09
CPCY02A20/40
Inventor 凌建军黄航义黄鹂
Owner 凌建军
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