toilet pan

Abstract

The invention relates to the toilet technology, in particular to a toilet bowl. Solid-liquid separation treatment can be more effectively carried out on ordure. The toilet bowl comprises a toilet bowl body, a urine receiving structure and an excrement receiving structure, wherein the toilet bowl body comprises a bowl bottom, the urine receiving structure is located in the region of the front portion of the bowl bottom and provided with a urine draining opening, the excrement receiving structure is located in the region of the back portion of the bowl bottom and provided with an excrement discharging opening. The urine receiving structure comprises an upwards-slant structure, and the upwards-slant structure extends in an upwards-slant mode in the direction from the bowl bottom to the excrement receiving structure, so that the backwards-extending back free edge of the upwards-slant structure is higher than the excrement discharging opening; the upper surface of the upwards-slant structure is inwards concave.

Description

technical field [0001] The invention relates to toilet technology, in particular to a toilet pan. Background technique [0002] With the development of urbanization, the disposal of resident excreta, such as solid feces and liquid urine, is increasingly becoming a serious problem. Based on the green development principle of recycling, solid-liquid separation of excreta can be carried out for further processing and reuse, for example, forming non-chemical natural fertilizers or extracting biologically active components from urine to produce biological products. [0003] However, the current toilets, such as common squatting toilets or toilets, usually do not have a suitable solid-liquid separation structure for excrement. [0004] For male users, a stand-up urinal dedicated to receiving and collecting urine is available, whereby solid-liquid separation of excreta is essentially achieved; however, even so, male users void The urine will still be mixed with solid feces, and s...

AI Technical Summary

Problems solved by technology

[0004] For male users, a stand-up urinal dedicated to receiving and collecting urine is available, whereby solid-liquid separation of excreta is essentially achieved; however, even so, male users void The urine will still be mixed with solid feces, and solid-liquid separation and collection cannot be effectively achieved

[0005] For female users, the problem is more prominent. Based on the physiological structure of women, the position of the urethra and anus is very close, so it is impossible to effectively collect liquid and solid excreta through conventional toilets to achieve solid-liquid separation of excreta, especially Especially for older women, the force of urination is insufficient, and the distance of the forward parabola of urine is very short, sometimes even close to the state of vertical fall

Therefore, using the existing universal closet, urine tends to fall into the excrement opening, which makes the solid-liquid mixture of the excrement and requires additional solid-liquid separation treatment, so that the solid-liquid separation of the excrement cannot be effectively carried out, thereby increasing the Difficulty and cost of subsequent further processing and reuse of excreta

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