CN-122013861-A - Dry toilet closet

CN122013861ACN 122013861 ACN122013861 ACN 122013861ACN-122013861-A

Abstract

The invention discloses a dry toilet, wherein the front side of an inner cavity of the toilet is provided with a sewage collecting area, the rear side of the inner cavity of the toilet is provided with a vertical excrement channel, the sewage collecting area is connected to a sewage collecting barrel through a sewage collecting pipeline, the bottom of the vertical excrement channel is communicated with an excrement collecting tank, and the separation and collection of excrement are realized through the sewage collecting area and the vertical excrement channel, so that the cleaning frequency of sewage in the excrement collecting tank is reduced, and the treatment difficulty of excrement is reduced. Urine and sewage in the sewage collecting barrel can be directly pumped out and discharged by a water pump. The inner cover plate is connected with the driving mechanism, the upper opening of the toilet body can be effectively plugged by the inner cover plate, and peculiar smell can not be diffused indoors when the inner cover plate is not used. The inner cover plate can serve as a urine guide plate in the urine stage, so that the purpose of collecting urine into the sewage collecting barrel is achieved, and when the inner cover plate is completely opened, a vertical excrement channel is opened.

Inventors

ZHOU HONGPENG
WANG HAONING
ZHANG RUIFANG
GUO KANGNING

Assignees

周宏鹏
王好宁

Dates

Publication Date: 20260512
Application Date: 20260408

Claims (10)

1. A toilet bowl for dry toilet comprises a toilet bowl body, wherein a toilet bowl cavity is formed in the toilet bowl body, a toilet bowl cover is arranged at an upper opening of the toilet bowl body, and the toilet bowl is characterized in that: the front side of the inner cavity of the toilet is provided with a sewage collecting area, and the rear side of the inner cavity of the toilet is provided with a excrement vertical channel, the sewage collecting area is connected to a sewage collecting barrel through a sewage collecting pipeline, and the bottom of the excrement vertical channel is communicated with an excrement collecting tank; The inner cavity of the toilet is provided with a rotatable inner cover plate, and the inner cover plate is connected with a driving mechanism which is used for driving the inner cover plate to be switched among at least an a position, a b position and a c position; the position a is a position where the inner cover plate contacts and closes the upper opening of the toilet body; The position b is a position of the inner cover plate in a forward inclined state in the middle of the inner cavity of the toilet, and urine is guided to flow into the sewage collecting area; The position c is a position where the inner cover plate is in an upright state or a nearly upright state at the rear end of the inner cavity of the toilet, so that a vertical excrement channel is opened.
2. The dry toilet bowl of claim 1, comprising a duct fan, wherein the side wall of the toilet bowl body is provided with an air suction inlet communicated with the inner cavity of the toilet bowl, an air inlet of the duct fan is communicated with the air suction inlet through an air suction pipeline, and an air outlet of the duct fan is communicated with the outside through an air outlet pipeline.
3. The dry toilet bowl of claim 2, wherein the active carbon filter is arranged in the middle of the air outlet pipeline or the exhaust pipeline of the pipeline fan, the insect-proof net is arranged at the end opening of the air outlet pipeline, and the protective net is arranged at the air suction opening.
4. The dry toilet bowl according to claim 1, 2 or 3, wherein a clean water spray head for flushing the inner cover plate is arranged in the inner cavity of the toilet bowl, and the clean water spray head is connected with a water pump arranged in a clean water bucket.
5. The dry toilet bowl according to claim 4, wherein the driving mechanism comprises a rotating bracket, an inner cover plate revolution steering engine and an inner cover plate rotation steering engine; The rotary support is used for controlling the revolution of the inner cover plate and comprises a rotary support rotating shaft and rotary support arms, the rotary support rotating shaft is rotationally connected to the top of the rear end of the inner cavity of the toilet, the output end of the rotary support rotating shaft is connected with one end of the rotary support rotating shaft, the first ends of the two rotary support arms are respectively fixed at two ends of the rotary support rotating shaft, and the second ends of the rotary support arms are respectively connected with the side surface of the middle part of the inner cover plate through rotary support arm rotating shafts; The inner cover plate autorotation steering engine is connected with one end of the rotating shaft of the rotating support arm and used for controlling the inner cover plate to autorotate.
6. The dry toilet bowl of claim 4 wherein the drive mechanism comprises an adjustment bar, a swivel bracket, an outer rail and an inner rail; The rotary support is used for driving the inner cover plate to revolve and comprises a rotary support rotating shaft and rotary support arms, the rotary support rotating shaft is rotationally connected to the top of the rear end of the inner cavity of the toilet, the lower ends of the adjusting stop rods are connected to the rotary support rotating shaft, the first ends of the two rotary support arms are respectively fixed at two ends of the rotary support rotating shaft, and the second ends of the rotary support arms are respectively connected with the side surfaces of the middle part of the inner cover plate through rotary support arm rotating shafts; The outer guide rail and the inner guide rail are both indirectly or directly fixed on the inner cavity wall of one side of the toilet body, the middle part of one side wall of the inner cover plate is fixedly connected with the guide wheel, the guide wheel can be selectively contacted with the outer guide rail and the inner guide rail, and the outer guide rail, the inner guide rail and the guide wheel are matched to drive the inner cover plate to rotate.
7. The toilet bowl of claim 6 wherein the guide wheel surface is provided with a gear ring and the outer and inner guide rail surfaces are provided with racks that mate with the gear ring.
8. The dry toilet bowl according to claim 6 or 7, comprising a gear clamping groove arranged at the rear side of the top of the toilet bowl body, wherein the gear clamping groove is penetrated under the adjusting stop lever, three clamping grooves for adjusting stop of the stop lever are respectively arranged in the gear clamping grooves, the three clamping grooves comprise a gear, b gear and c gear, and the stop positions of the stop lever are respectively adjusted when the inner cover plate is at the a position, the b position and the c position.
9. The dry toilet pedestal pan of claim 8, wherein the dry toilet pedestal pan comprises a detection switch at least used for detecting that the adjusting stop lever is stopped at the a gear and the b gear, the detection switch is connected with the pipeline fan or the water pump, and the detection switch is used for detecting the stopping position of the adjusting stop lever to control the start and stop of the pipeline fan or the water pump.
10. The toilet bowl according to claim 1 or 9, wherein the rim of the inner cover plate is provided with a flange water guiding edge.

Description

Dry toilet closet Technical Field The invention belongs to the technical field of bathrooms, and particularly relates to a toilet bowl special for a dry toilet. Background In northern areas of China, particularly rural areas, most toilets are built outdoors, the temperature is low in winter, the water tank is frozen in a traditional flushing toilet or squatting pan, the purpose of flushing with water cannot be achieved, and a water accumulation area in the toilet is frozen, so that the toilet cannot be used. In recent years, the improvement of rural toilets is that a dirt collecting barrel is deeply buried under the floor of a household toilet, a through type toilet or a squatting pan is used, and all the flushed water, urine and excrement are collected into the dirt collecting barrel, so that the dirt collecting barrel can be filled in a short time, and dirt needs to be treated frequently. The dirt such as stool is needed to be applied in the ground as natural farmyard manure, and the water content of the dirt in the dirt collecting barrel is large, so that the transfer times and the treatment difficulty are increased. In addition, in the toilet process, excrement is exposed in the air, so that the air quality in the toilet is poor, and after the toilet is used, the excrement has no effective peculiar smell removing function, and can continuously diffuse peculiar smell into the air, so that the smell and the unpleasant smell in the toilet are caused. Because rural areas do not have perfect underground sewage pipes, most sewage is discharged through the canal, when sewage is poured in winter, water gathers and freezes after pouring each time because of small quantity and frequent pouring, the pipelines and the canal can be slowly frozen layer by layer, and finally the whole pipelines and the canal are frozen. Disclosure of Invention Based on the defects in the prior art, the invention aims to provide a toilet bowl for a dry toilet, which at least solves the technical problem that excrement is difficult to treat effectively. In order to achieve the above purpose, the invention adopts the following technical scheme: A toilet bowl of a dry toilet comprises a toilet bowl body, wherein a toilet bowl cavity is formed in the toilet bowl body, and a toilet bowl cover is arranged at an upper opening of the toilet bowl body; the front side of the inner cavity of the toilet is provided with a sewage collecting area, and the rear side of the inner cavity of the toilet is provided with a excrement vertical channel, the sewage collecting area is connected to a sewage collecting barrel through a sewage collecting pipeline, and the bottom of the excrement vertical channel is communicated with an excrement collecting tank; The inner cavity of the toilet is provided with a rotatable inner cover plate, and the inner cover plate is connected with a driving mechanism which is used for driving the inner cover plate to be switched among at least an a position, a b position and a c position; the position a is a position where the inner cover plate contacts and closes the upper opening of the toilet body; The position b is a position of the inner cover plate in a forward inclined state in the middle of the inner cavity of the toilet, and urine is guided to flow into the sewage collecting area; The position c is a position where the inner cover plate is in an upright state or a nearly upright state at the rear end of the inner cavity of the toilet, so that a vertical excrement channel is opened. As the preferred implementation mode, the toilet comprises a pipeline fan, wherein the side wall of the toilet body is provided with an air suction inlet communicated with the inner cavity of the toilet, an air inlet of the pipeline fan is communicated with the air suction inlet through an air suction pipeline, and an air outlet of the pipeline fan is communicated with the outside through an air outlet pipeline. As a preferred implementation mode, an active carbon filter is arranged in the middle of an air outlet pipeline or an exhaust pipeline of the pipeline fan, an insect-proof net is arranged at the end opening of the air outlet pipeline, and a protective net is arranged at the air suction opening. As a preferred embodiment, a clean water spray head for flushing the inner cover plate is arranged in the inner cavity of the toilet, and the clean water spray head is connected with a water pump arranged in a clean water barrel. As a preferred embodiment, the driving mechanism comprises a rotary bracket, an inner cover plate revolution steering engine and an inner cover plate rotation steering engine; The rotary support is used for controlling the revolution of the inner cover plate and comprises a rotary support rotating shaft and rotary support arms, the rotary support rotating shaft is rotationally connected to the top of the rear end of the inner cavity of the toilet, the output end of the rotary support rotating shaft is connected with o