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Non-leaking water-saving cistern according to requirement water

A technology of water tank and outer water tank, which is applied in the field of water tanks of sanitary ware, and can solve the problems of water-saving water tanks with casing structures that have not been seen yet.

Inactive Publication Date: 2007-03-21
肖新凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Retrieval of related materials, including Chinese patents, shows that there is no relevant report on a water-saving water tank with a casing structure that has neither upper nor lower leakage and can use water on demand

Method used

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  • Non-leaking water-saving cistern according to requirement water
  • Non-leaking water-saving cistern according to requirement water
  • Non-leaking water-saving cistern according to requirement water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Please refer to Fig. 1, there is a rectangle and the lower half is the outer water tank 1 of circular arc, and the top of outer water tank 1 is provided with water tank cover 31, and water tank cover 31 is made the parts with water basin 32; An inner water tank 21 is installed in the middle, and on the axis of rotation, two concentric shafts 22 passing between the outer water tank 1 and the inner water tank 21 are supported and connected in a transition fit manner. Have the lever hole 11 that cooperates water inlet valve 41 on the outer water tank 1; 43 is integrated with the switch handle of the water inlet valve, and the floating body 43 falls into the inner water tank 21; the outlet of the water inlet valve 41 is connected with a connecting pipe 44 stretching to the top of the outer water tank 1; the inner water tank 21 is equipped with an operating handle 23 , the handle 23 passes through the arc groove 5 on the outer water tank 1 and is fixed on the inner water tan...

Embodiment 2

[0079] Figure 10 shows a water-saving water tank that can also be used as a secondary water source, and is suitable for water-deficient places. The main difference with the aforementioned is that the secondary water source can be directly injected into the inner water tank 21 because it does not have a water tank cover. Water inlet valve 41 is fixed in the case, and the water inlet interface 45 of its pipe thread is outside the case. When the secondary water source is in short supply, the valve can be switched to provide water supply from tap water instead.

Embodiment 3

[0081] Fig. 11 shows a water-saving elevated water tank of a squatting toilet. No need for a water tank cover, for the convenience of detecting accidental upper leakage, the water outlet of the water inlet valve 41 is designed above the water tank, and the end of the upper water outlet elbow 47 is exactly the water outlet; Directly fixed on a concentric shaft 22 of the inner water tank 21; the scale mark 5 is located at the lower half of the outer water tank 1.

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Abstract

The present invention relates to a water-saving water tank which does not leak and can utilize water according to needs. Said water-saving water tank can be mainly used for sanitary equipment, and is formed from the following several portions: external water tank, internal water tank, driving mechanism, water tank cover and basin, ceramic core valve, water inlet valve, water outlet and silent deflector, etc. Said invention also provides the concrete structure of above-mentioned every portion and concrete connection mode of all the above-mentioned portions.

Description

technical field [0001] The invention relates to a water tank for a sanitary ware, in particular to a water-saving water tank that is watertight and uses water on demand. Background technique [0002] At present, the flush toilets of sanitary ware often have the problem of "downward leakage" caused by the leakage of the drain valve, the problem of "upper leakage" caused by the slow leakage of the water inlet float valve, and the waste of too much water for each flushing. question. According to related data reports, only one Beijing city will leak water from one Guanting reservoir in one year. [0003] The water inlet floating valve in the toilet tank in the prior art closes the valve by applying pressure to the rubber parts, that is, the buoyancy of the floating body is used to press the rubber parts in the valve to close the water inlet and stop the water intake. The rubber parts are not durable, and after abrasion, it is easy to cause dripping or even a long trickle of wa...

Claims

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Application Information

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IPC IPC(8): E03D1/24E03D1/012E03C1/14E03C1/32E03D1/20
Inventor 肖新凯
Owner 肖新凯
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