CN211511596U

CN211511596U - Electronic washing-free dry-wet mixed type ecological dry toilet

Info

Publication number: CN211511596U
Application number: CN201921797277.6U
Authority: CN
Inventors: 程红胜; 孟海波; 赵立欣; 沈玉君; 周海宾; 陈达
Original assignee: Academy of Agricultural Planning and Engineering MARA
Current assignee: Academy of Agricultural Planning and Engineering MARA
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-09-18
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses an electronic washing-free dry-wet mixed type ecological dry latrine. It comprises a toilet bowl, a feces and urine transmission belt, an ash box, a straw box and a composting chamber; along the length direction of the excrement transmission belt, the upper part of the excrement transmission belt is sequentially provided with an ash box, a pedestal pan and a straw box; the bottom of the ash box is provided with an opening; a poking wheel is arranged in the straw box to poke the straws in the straw box onto the excrement transmission belt; the composting chamber is arranged at the lower part of the excrement and urine transmission belt and is positioned at the end part provided with the straw box; the composting room includes the compost bucket and locates the aeration systems in the compost bucket, and the compost bucket is uncovered setting, and excrement and urine and straw mixture and urine of excrement and urine drive belt conveying all fall to the compost bucket in. The utility model discloses utilize the slope conveyer belt to carry fecaluria, utilize portable compost bucket to realize excrement and urine and become thoroughly decomposed fast.

Description

Electronic washing-free dry-wet mixed type ecological dry toilet

Technical Field

The utility model relates to an electronic washing-free dry-wet mixed type ecological dry latrine belongs to lavatory device field.

Background

With the continuous improvement of living standard of people, especially in rural areas, people have higher requirements on sanitation, environmental protection, water saving and the like of the toilet, so that the problems of peculiar smell, mosquitoes, bacteria breeding and the like caused by a large number of fixed dry toilets which can not separate excrement from urine in rural areas are avoided. How to effectively separate and treat the excrement and the urine, improve the sanitary environment inside and outside the rural toilet, and carry out water-saving and resource treatment on the excrement and the sewage of the toilet, which becomes the main problem in the current rural toilet reconstruction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electronic washing-free dry wet mixed type ecological dry toilet, the utility model discloses utilize the slope conveyer belt to carry fecaluria, utilize portable compost bucket to realize excrement and urine and become thoroughly decomposed fast.

The utility model provides an electric flushing-free dry-wet mixed ecological dry toilet which comprises a toilet bowl, a feces and urine transmission belt, an ash box, a straw box and a composting chamber;

the ash box, the toilet bowl and the straw box are sequentially arranged at the upper part of the excrement and urine transmission belt along the length direction of the excrement and urine transmission belt;

the bottom of the ash box is provided with an opening;

a poking wheel is arranged in the straw box to poke the straws in the straw box onto the excrement and urine transmission belt;

the composting chamber is arranged at the lower part of the excrement and urine transmission belt and is positioned at the end part of the straw box;

the composting chamber comprises a composting barrel and an aeration system arranged in the composting barrel, the composting barrel is arranged in an open manner, and excrement, straw mixture and urine conveyed by an excrement conveying belt fall into the composting barrel.

In the ecological dry toilet, the toilet bowl can be a dry toilet bowl, and the excrement and urine can directly fall onto the excrement and urine conveying belt through the excrement collecting port.

In the ecological dry toilet, the excrement transmission belt and the shifting wheel are both driven by a motor;

the motor is arranged at the rear part of the toilet bowl;

the motor drives the excrement transmission belt and the shifting wheel to rotate through the chain wheel transmission device.

In the ecological dry toilet, the excrement and urine transmission belt comprises a transmission belt, and a driving roller and a driven roller which are arranged at two ends of the transmission belt;

the driving roller is matched with a belt cleaning roller and used for cleaning the conveyor belt;

the driving roller is arranged at the end part close to the ash box.

In the ecological dry toilet, the aeration system comprises an aeration fan and an aeration pipe which are connected.

In the ecological dry toilet, the exhaust pipe is arranged at the upper part of the composting chamber, so that waste gas generated in the composting process can be exhausted out of the composting chamber.

In foretell ecological pit toilet, the fecaluria drive belt is preferred to slope setting, and is nearly the tip of ash case is higher than nearly the tip of straw case, the advantage is that the urine can be followed fecaluria drive belt flows into automatically under the action of gravity in the urine collecting vessel.

In the ecological dry toilet, the heat-insulating layer is arranged outside the compost barrel to insulate heat, so that the situation that fermentation cannot be carried out when the temperature is too low in winter is prevented.

Compared with the prior art, the utility model has the advantages of show:

(1) the water closet does not need to be flushed in the using process, and is suitable for being used in northern arid and cold areas;

(2) the excrement and urine are collected and treated integrally, so that the device is simple and efficient;

(3) the ash box and the straw box are arranged, so that the odor of excrement is eliminated, and the comprehensive utilization of ash and straw is realized;

(4) the excrement collecting barrel simultaneously realizes the double effects of excrement storage and composting;

(5) and a dung cleaning brush device is arranged to realize the automatic cleaning effect of the conveying belt.

Drawings

Fig. 1 is a schematic structural view of the electric washing-free dry-wet mixed type ecological dry toilet.

Fig. 2 is a schematic view of the structure of the composting chamber in fig. 1.

Fig. 3 is a schematic structural view of the toilet bowl in fig. 1.

The respective symbols in the figure are as follows:

1 ash bin, 13 ash bin upper cover, 14 ash, 15 openings, 2 toilet bowls, 21 excrement collection ports, 22 motors, 3 straw bins, 31 thumb wheels, 32 straw bin upper cover, 33 straws, 4 excrement transmission belts, 41 driving rollers, 42 belt cleaning rollers, 43 driven rollers, 5 heat preservation layers, 6 composting chambers, 61 composting chamber side walls, 62 exhaust pipes, 63 composting barrels, 64 composting materials, 65 aeration pipes and 66 aeration fans.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to the following embodiments.

As shown in fig. 1, the structure of the electric non-flushing dry-wet mixed type ecological dry toilet provided by the present invention comprises a toilet bowl 2, a feces-urine transmission belt 4, a composting chamber 6, a straw box 3, a dust box 1 and a motor 22. Wherein, along the length direction of the fecaluria transmission belt 4, the upper part of the fecaluria transmission belt 4 is sequentially provided with an ash box 1, a toilet bowl 2 and a straw box 3, and the fecaluria transmission belt 4 is obliquely arranged, and the left side is higher than the right side; the bottom of the ash box 1 is provided with an opening 15, the size of the opening 15 can meet the requirement that the ash normally falls on the excrement and urine transmission belt 4, the upper part of the ash box is provided with an ash box upper cover 13, and the contained ash 14 can be plant ash or charcoal powder; the straw box 3 is internally provided with a shifting wheel 31 which is sealed by a straw box upper cover 32, and the motor 22 controls the shifting wheel 31 through a chain wheel transmission device so as to shift the straws in the straw box 3 to the excrement and urine transmission belt 4. The composting chamber 6 is arranged at the lower part of the fecaluria transmission belt 4 and is positioned at the end part provided with the straw box 3. As shown in figure 2, the composting chamber 6 comprises a composting barrel 63 (the outer part of which is provided with the heat-insulating layer 5), and an aeration fan 66 and an aeration pipe 65 which are arranged in the composting barrel 63, wherein the aeration fan 66 is connected with the aeration pipe 65, and the upper part of the composting chamber 6 is provided with an exhaust pipe 62 which can discharge waste gas generated in the composting process out of the composting chamber 6. The compost bucket 63 is open, and the excrement, straw mixture and urine conveyed by the excrement and urine conveying belt 4 fall into the compost bucket 63.

As shown in fig. 1, the feces-urine conveying belt 4 includes a belt, a driving roller 41, a driven roller 43 and a belt cleaning roller 42, the belt cleaning roller 42 is installed at the left front of the belt, the driving roller 41 is connected with the motor 22 through a sprocket transmission device, the belt cleaning roller 42 is connected with the driving roller 41 through a sprocket transmission device, and the motor 22 is installed at the side rear of the toilet bowl 2, as shown in fig. 3.

The utility model discloses ecological dry latrine's use as follows: before use, the straws and the ash are respectively put into the straw box 3 and the ash box 1. When the toilet is in use, excrement falls onto a transmission belt covered with ash powder below through an excrement collection port 21 of the toilet bowl 2, after the toilet is in use, a motor 22 is started, the excrement transmission belt 4 is driven to rotate clockwise through a chain transmission device, the excrement moves to the right side under the driving of the excrement transmission belt 4, meanwhile, a shifting wheel 31 on the straw box 3 rotates through the chain transmission device, straws 33 in the straw box 3 are shifted to the position above the moved excrement, excrement covering and mixing are achieved, excrement and straw mixture and urine continue to move rightwards, the excrement and urine drops at the tail end of the excrement transmission belt 4 and falls into a composting chamber 6, aerobic fermentation is carried out under the action of an aeration system, and composting is thoroughly decomposed. The feces and urine transmission belt 4 which discharges feces and urine continuously moves, after passing through the left belt cleaning roller 42, the belt cleaning roller 42 is driven by the chain transmission device to clean the surface of the transmission belt, residual feces and urine on the surface are removed, the transmission belt after cleaning continuously moves, when the belt moves to the lower part of the ash powder box 1, ash powder in the ash powder box 1 falls onto the transmission belt through the opening to cover the surface of the transmission belt, and a cycle is completed.

Claims

1. An electric washing-free dry-wet mixed type ecological dry toilet comprises a toilet bowl, a feces and urine transmission belt, an ash box, a straw box and a composting chamber;

the bottom of the ash box is provided with an opening;

2. The ecological dry toilet according to claim 1, characterized in that: the pedestal pan is a dry toilet.

3. An ecological dry toilet according to claim 1 or 2, characterized in that: the excrement and urine transmission belt and the thumb wheel are both driven by a motor;

the motor is arranged at the rear part of the toilet bowl.

4. An ecological dry toilet according to claim 3, characterised in that: the excrement and urine transmission belt comprises a transmission belt, and a driving roller and a driven roller which are arranged at two ends of the transmission belt;

the driving roller is arranged at the end part close to the ash box.

5. The ecological dry toilet according to claim 4, characterized in that: the aeration system comprises an aeration fan and an aeration pipe which are connected.

6. The ecological dry toilet according to claim 5, characterized in that: an exhaust pipe is arranged at the upper part of the composting chamber.

7. The ecological dry toilet according to claim 6, characterized in that: the excrement and urine transmission belt is obliquely arranged, and the end part close to the ash powder box is higher than the end part close to the straw box.