CN212129356U - Improved anti-freezing unpowered ventilation dry toilet system - Google Patents
Improved anti-freezing unpowered ventilation dry toilet system Download PDFInfo
- Publication number
- CN212129356U CN212129356U CN201922213713.7U CN201922213713U CN212129356U CN 212129356 U CN212129356 U CN 212129356U CN 201922213713 U CN201922213713 U CN 201922213713U CN 212129356 U CN212129356 U CN 212129356U
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- pipe
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- suction pipe
- suction
- toilet
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- 238000009423 ventilation Methods 0.000 title claims abstract description 34
- 238000007710 freezing Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000010865 sewage Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000011010 flushing procedure Methods 0.000 claims description 14
- 238000002955 isolation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 108010053481 Antifreeze Proteins Proteins 0.000 claims 2
- 230000002528 anti-freeze Effects 0.000 claims 2
- 239000007789 gas Substances 0.000 description 5
- 241000255925 Diptera Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000001034 Frostbite Diseases 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ZFRKQXVRDFCRJG-UHFFFAOYSA-N skatole Chemical compound C1=CC=C2C(C)=CNC2=C1 ZFRKQXVRDFCRJG-UHFFFAOYSA-N 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229940074386 skatole Drugs 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses an improved anti-freezing unpowered ventilation dry toilet system, which comprises a toilet room, a toilet, a dirt storage pool and a ventilation system, wherein the top of the toilet body is provided with a sealing cover, the bottom of the toilet body is provided with a cavity, the bottom of the cavity is communicated with the dirt storage pool, one side of the cavity is provided with a suction hole, the suction hole is connected with the ventilation system, and the ventilation system comprises a first suction pipe, a second suction pipe and an exhaust pipe; the sewage storage pool comprises a first pool, a second pool and a third pool which are communicated with each other, the first pool is positioned under the closestool, a pipe opening at the bottom of the second suction pipe is arranged at the top of the first pool, the top of the second suction pipe is connected with an exhaust pipe, and an unpowered hood is mounted at an outlet at the top of the exhaust pipe; the first suction pipe and the exhaust pipe are obliquely arranged. The system is economical and practical, convenient to transform and capable of effectively isolating dry latrine smell and improving toilet comfort.
Description
Technical Field
The utility model relates to an unpowered ventilation improvement dry pail latrine system prevents frostbite belongs to dry pail latrine system technical field.
Background
From ancient times to present, rural households are scattered, and perfect sewage pipeline facilities are almost impossible. Because there is no drainage pipe network, the excrement pool is a naked pit which can be seen directly, so people call the toilet as a dry toilet, called dry toilet for short.
The dry toilet has the defects of strong smell, outdoor dirt, and odor and other peculiar smell in the toilet mainly come from ammonia gas in urine and indole, skatole, mercaptan and hydrosulfide emitted by excrement. These gases have a lower density than air, are in a state of floating in air, and are easily inhaled from the nasal cavity of a person, causing discomfort to the person. In summer and autumn, a large amount of mosquito, fly and maggots breed and propagate, harmful germs spread willingly, and the sanitation of the surrounding environment is affected; although the prior improved dry toilet can effectively collect excrement and can play a certain role in inhibiting odor emission in squatting toilets, unreasonable parts still exist in structural design, odor cannot be effectively isolated, and breeding of mosquitoes, flies, maggots cannot be effectively inhibited.
In current dry latrine transformation, exhaust system sets up in the furred ceiling, and the gas that has pungent peculiar smell rises from the urinal like the lavatory in, and it is outdoor through the exhaust fan discharge in the furred ceiling, and this kind of mode of taking a breath is when exhausting, and gas also can pass through people's respiratory. The exhaust system in current lavatory promptly can not effectively restrain like the stink when lavatory, and to prior art dry pail latrine transformation, increases the lavatory room outside the dry pail latrine, though seal the dry pail latrine, nevertheless brings the potential safety hazard again simultaneously, and gas in the excrement and urine pond can gather in confined dry pail latrine lavatory room, probably causes the injury even to the human body.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of prior art, the utility model provides an unpowered ventilation improvement dry pail latrine system prevents frostbite, this system economical and practical, reform transform the convenience, can effectively keep apart the dry pail latrine smell, improve like the lavatory travelling comfort.
The utility model discloses a following technical scheme realizes:
an improved anti-freezing unpowered ventilation dry toilet system comprises a toilet room, a toilet bowl, a dirt storage pool and a ventilation system, wherein the toilet bowl is arranged in the toilet room and comprises a body, a sealing cover is arranged at the top of the body, a cavity is arranged at the bottom of the body, the bottom of the cavity is communicated with the dirt storage pool, a suction hole is formed in one side of the cavity and is connected with the ventilation system, and the ventilation system comprises a first suction pipe, a second suction pipe and an exhaust pipe; the suction hole is connected with the exhaust pipe through a first suction pipe; the sewage storage pool comprises a first pool, a second pool and a third pool which are communicated with each other, the first pool is positioned under the closestool, an overflow pipe and a second suction pipe are arranged in the first pool, an inlet of the overflow pipe is arranged at the lower part of the first pool, and an outlet of the overflow pipe is arranged in the middle of the first pool and is communicated with the second pool; a second overflow pipe is arranged in the second tank, the inlet of the second overflow pipe is arranged at the lower part of the second tank, and the outlet of the second overflow pipe is arranged in the middle of the second tank and communicated with the third tank; a pipe orifice at the bottom of the second suction pipe is arranged at the top of the first pool, the top of the second suction pipe is connected with an exhaust pipe, and an unpowered hood is mounted at an outlet at the top of the exhaust pipe; the first suction pipe and the exhaust pipe are obliquely arranged; the inner walls of the joints of the first suction pipe and the second suction pipe with the exhaust pipe are both set to be smooth arcs.
Preferably, the included angle between the first suction pipe and the horizontal direction is 5-25 degrees, and the included angle between the exhaust pipe and the horizontal direction is 75-90 degrees.
Preferably, the height of the outlet at the top of the exhaust pipe from the ground is 2.3-2.5 m.
Preferably, a plurality of water baffles are arranged on the inner walls of the first suction pipe and the second suction pipe, the water baffles are arranged towards the airflow direction of the first suction pipe or the second suction pipe, a drain hole 14 is formed at the joint of the water baffles and the inner walls, and the water baffles on the top in the first suction pipe are obliquely and downwards arranged.
Preferably, the cavity is a structure with a narrow top and a wide bottom, a partition plate is arranged at the bottom of the cavity, the partition plate penetrates through the rotating shaft, the rotating shaft is horizontally arranged, a return spring and a pressing plate are further arranged on the rotating shaft in a penetrating mode, one end of the pressing plate penetrates through the rotating shaft, and the other end of the pressing plate is exposed on the ground on one side of the closestool.
Preferably, the cavity is of a downward channel structure, and the channel is provided with a sealing isolation cover with a balance weight.
Preferably, the upper edge of the inner wall of the closestool is also provided with a flushing cavity and a plurality of flushing holes, a water storage barrel is also arranged in the toilet chamber, the water storage barrel is arranged at one side of the closestool, and the water storage barrel is connected with the rear part of the flushing cavity through a water supply pipe; the delivery pipe sets up in water storage barrel head portion one side, delivery pipe and water storage bucket junction are provided with detachable filter, and the filter includes frame and filter screen, delivery pipe and bath chamber junction are provided with the bath switch.
Preferably, the height of the body of the toilet bowl is 40-45 cm.
Preferably, the closestool also can be replaced by a squatting pan, the top of the squatting pan is provided with a sealing cover, the bottom of the squatting pan is provided with a cavity, and the bottom of the cavity is communicated with a sewage storage pool.
Compared with the prior art, the utility model discloses following beneficial effect has:
the ventilation pedestal pan of the system is integrated, and air exhaust is pumped by the unpowered hood. When using the toilet, the ventilation system sucks the air to suck the air in the toilet and suck the odor in the sewage storage pool to the outdoor, thereby ensuring the odorless environment. Even when the toilet is not used, the odor in the sewage storage tank can be sucked, and the safe use of the toilet is ensured.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a separation plate and a pressing plate in embodiment 1 of the present invention;
FIG. 3 is a schematic view of the position of the isolation plate and the pressure plate in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of embodiment 2 of the present invention;
fig. 5 is a schematic view of a baffle structure in embodiment 2 of the present invention;
fig. 6 is a schematic structural view of embodiment 3 of the present invention.
Fig. 7 is a schematic structural view of a toilet according to embodiment 4 of the present invention.
FIG. 8 is a schematic diagram of a filter plate structure according to embodiment 4 of the present invention
In the figure, 1-a toilet room, 2-a toilet bowl, 3-a first suction pipe, 4-an exhaust pipe, 5-a first pool, 6-a second pool, 7-a third pool, 8-a first overflow pipe, 9-a second suction pipe, 10-an unpowered hood, 11-a second overflow pipe, 12-a rain cover, 13-a water baffle, 14-a drain hole, 15-a flushing cavity, 16-a flushing hole, 17-a water storage barrel, 18-a water supply pipe, 19-a filter plate, 191-an outer frame, 192-a filter screen, 20-a flushing switch, 21-a sealing cover, 211-an inner plate, 212-an outer plate, 213-a sealing ring, 22-a cavity, 23-a suction hole, 24-an isolation plate, 25-a rotating shaft, 26-a pressing plate and 27-a sealing isolation cover, 28-atomizing spray head, 29-atomizing water pipe.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments, but the scope of the present invention is not limited to these embodiments, and any changes or equivalent substitutions that do not depart from the spirit of the present invention are intended to be included within the scope of the present invention.
An improved anti-freezing unpowered ventilation dry toilet system comprises a toilet room 1, a toilet bowl 2, a dirt storage pool and a ventilation system, wherein the toilet bowl 2 is arranged in the toilet room 1, the toilet bowl comprises a body, a sealing cover 21 is arranged at the top of the body, a cavity 22 is arranged at the bottom of the body, the bottom of the cavity is communicated with the dirt storage pool, a suction hole 23 is formed in one side of the cavity 22, the suction hole 23 is connected with the ventilation system, and the ventilation system comprises a first suction pipe 3, a second suction pipe 9 and an exhaust pipe 4; the suction hole 23 is connected with the exhaust pipe 4 through the first suction pipe 3; the sewage storage pool comprises a first pool 5, a second pool 6 and a third pool 7 which are communicated with each other, the first pool 5 is positioned under the closestool 2, a first overflow pipe 8 and a second suction pipe 9 are arranged in the first pool 5, an inlet of the first overflow pipe 8 is arranged at the lower part of the first pool 5, and an outlet of the first overflow pipe 8 is arranged in the middle of the first pool 5 and is communicated with the second pool 6; a second overflow pipe 11 is arranged in the second tank 6, the inlet of the second overflow pipe 11 is arranged at the lower part of the second tank 6, and the outlet of the second overflow pipe 11 is arranged in the middle of the second tank 6 and communicated with the third tank 7; a pipe orifice at the bottom of the second suction pipe 9 is arranged at the top of the first tank 1, the top of the second suction pipe 9 is connected with the exhaust pipe 4, and an unpowered hood 10 is installed at an outlet at the top of the exhaust pipe 4; the top of the unpowered hood is provided with a rain cover 12.
The first suction pipe 3 and the exhaust pipe 4 are both obliquely arranged; the inner walls of the joints of the first suction pipe 3 and the second suction pipe 9 with the exhaust pipe 4 are both set to be smooth arc shapes.
The included angle between the first suction pipe 3 and the horizontal direction is 5-25 degrees, and the included angle between the exhaust pipe 4 and the horizontal direction is 75-90 degrees.
The height of the outlet at the top of the exhaust pipe 4 from the ground is 2.3-2.5 m, so that people are prevented from being fumigated by odor around the toilet room.
The cavity 22 is a structure with a narrow top and a wide bottom, the bottom of the cavity is provided with a partition plate 24, the partition plate 24 is arranged on a rotating shaft 25 in a penetrating mode, the rotating shaft is horizontally arranged, a return spring and a pressing plate 26 are further arranged on the rotating shaft in a penetrating mode, one end of the pressing plate is arranged on the rotating shaft in a penetrating mode, and the other end of the pressing plate is exposed on the ground on one side of the closestool.
The sewage storage pool is sealed and movable.
The height of the closestool body is 40-45 cm, preferably 43 cm, and the closestool is more suitable for the old to use than the common closestool and is convenient for the old with inconvenient legs and feet to sit up.
The sealing cover 21 is a hollow structure and comprises an inner plate 211 and an outer plate 212 which are combined, a deodorization hole is formed in the inner plate, an adsorbent is arranged in the hollow structure, and a sealing ring 213 is arranged at the contact position of the inner plate 211 and the top of the closestool body.
During the in-service use, blow through external wind and move unpowered hood and rotate, incessantly pump the foul smell in the closestool cavity and the storage dirt pond through first suction tube 3 and the second suction tube 9 that the blast pipe is connected, prevent to store up harmful gas loss to the lavatory indoor in the dirt pond. Meanwhile, the sealing cover can seal odor, and the adsorbent in the sealing cover can adsorb a small amount of odor which is not pumped away. When the user used, the clamp plate was stepped on to the foot, and the division board of cavity lower part was opened, and the closestool body communicates with the first pond in storage dirty pond, and the foul smell in the use constantly passes through ventilation system suction, and the foul smell can not the loss to in the lavatory room.
After the toilet bowl is used, a user leaves, the isolation plate is closed, the return spring on the rotating shaft ensures that the isolation plate completely returns, the sewage storage pool and the toilet bowl are sealed and isolated, and the sealing cover is covered to isolate odor.
The rain-proof lid prevents rainwater from flowing backward into the exhaust pipe and the sewage storage tank.
First suction tube and blast pipe are the slope setting, can not be detained liquid for the moisture of suction in-process can stop on the slope pipe wall, and then fall, in the dirty pond of reflux storage, prevent winter cold weather pipeline icing jam, and prevent the influence of moisture to unpowered hood normal operating condition.
Example 2
In the dry toilet system of embodiment 1, the inner walls of the first suction pipe 3 and the second suction pipe 9 are both provided with a plurality of water baffles 13, the water baffles are arranged towards the airflow direction of the first suction pipe or the second suction pipe, a water drain hole 14 is formed at the joint of the water baffles and the inner wall, and the water baffles at the top in the first suction pipe are obliquely and downwards arranged.
The polylith breakwater further fully holds back moisture, the breakwater sets up towards the air current direction of first suction tube or second suction tube for the moisture of suction in-process can stop on the slope pipe wall, and then falls, flows back to in the dirty pond of storage, prevents the influence of moisture to unpowered hood normal operating condition. And can not be detained liquid, prevent winter cold weather pipeline and freeze the jam. The water baffle at the top in the first suction pipe inclines downwards, and the included angle between the water baffle and the horizontal direction is less than 10 degrees, so that moisture is condensed into water and flows down along the baffle. The connection part of the water baffle at the bottom in the first suction pipe and the inner wall is provided with a drain hole, and moisture is condensed into water and flows down from the drain hole of the baffle.
Example 3
In the dry toilet system according to embodiment 1, the cavity 22 is a downward channel structure, and the channel is provided with a sealing and isolating cover 27 with a balance weight.
Example 4
In the dry toilet system in embodiment 1, a flushing cavity 15 and a plurality of flushing holes 16 are further formed in the upper edge of the inner wall of the toilet, a water storage bucket 17 is further arranged in the toilet chamber 1, the water storage bucket 17 is arranged on one side of the toilet, and the water storage bucket is connected with the rear part of the flushing cavity 15 through a water supply pipe 18; the delivery pipe 18 sets up in water storage barrel head portion one side, delivery pipe and water storage bucket junction are provided with detachable filter 19, and the filter includes frame 191 and filter screen 192, delivery pipe 18 and bath chamber 15 junction are provided with bath switch 20.
The inner wall of the closestool body is further provided with an atomizing nozzle 28, the atomizing nozzle 28 faces the bottom of the closestool body, the atomizing nozzle 28 is connected with the water supply pipe 18 through an atomizing water pipe 29, the atomizing water pipe 29 is arranged in the flushing cavity, and an atomizing water switch is arranged on the atomizing water pipe.
When the closestool is used, the flushing switch is turned on to flush the inner wall of the closestool, water is stored in the water storage barrel and is used in rural areas with abnormal water supply, and only water needs to be added into the water storage barrel regularly. The delivery pipe is provided with detachable filter with water storage bucket junction, and the filter prevents that rural quality of water is not good or debris in the water storage bucket from blockking up the wash port, only needs regularly to wash the board of washing to use repeatedly.
Before the closestool is used, the atomized water switch can be opened, a small amount of atomized water is sprayed on the inner wall of the closestool, particularly the cavity wall at the bottom of the closestool, the closestool is wetted firstly, dirt is prevented from being adhered to the inner wall in the using process of the closestool, and the closestool is kept clean and free from foreign odor.
Example 5
In the dry toilet system of embodiment 1, the toilet bowl can be replaced by a squatting pan, the top of the squatting pan is provided with a sealing cover, the bottom of the squatting pan is provided with a cavity, and the bottom of the cavity is communicated with a dirt storage pool.
The present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An improved anti-freezing unpowered ventilation dry toilet system is characterized by comprising a toilet room, a toilet bowl, a dirt storage pool and a ventilation system, wherein the toilet bowl is arranged in the toilet room and comprises a body, a sealing cover is arranged at the top of the body, a cavity is arranged at the bottom of the body, the bottom of the cavity is communicated with the dirt storage pool, a suction hole is formed in one side of the cavity and is connected with the ventilation system, and the ventilation system comprises a first suction pipe, a second suction pipe and an exhaust pipe; the suction hole is connected with the exhaust pipe through a first suction pipe; the sewage storage pool comprises a first pool, a second pool and a third pool which are communicated with each other, the first pool is positioned under the closestool, an overflow pipe and a second suction pipe are arranged in the first pool, an inlet of the overflow pipe is arranged at the lower part of the first pool, and an outlet of the overflow pipe is arranged in the middle of the first pool and is communicated with the second pool; a second overflow pipe is arranged in the second tank, the inlet of the second overflow pipe is arranged at the lower part of the second tank, and the outlet of the second overflow pipe is arranged in the middle of the second tank and communicated with the third tank; a pipe orifice at the bottom of the second suction pipe is arranged at the top of the first pool, the top of the second suction pipe is connected with an exhaust pipe, and an unpowered hood is mounted at an outlet at the top of the exhaust pipe; the first suction pipe and the exhaust pipe are obliquely arranged; the inner walls of the joints of the first suction pipe and the second suction pipe with the exhaust pipe are both set to be smooth arcs.
2. The improved anti-freeze unpowered ventilation dry toilet system according to claim 1, wherein the first suction pipe is angled 5-25 degrees from horizontal and the exhaust pipe is angled 75-90 degrees from horizontal.
3. The improved anti-freeze unpowered ventilation dry toilet system according to claim 1, wherein the height of the outlet at the top of the exhaust pipe from the ground is 2.3-2.5 meters.
4. The improved anti-freezing unpowered ventilation dry toilet system according to claim 1, wherein the inner walls of the first suction pipe and the second suction pipe are provided with a plurality of water baffles, the water baffles are arranged towards the air flow direction of the first suction pipe or the second suction pipe, a drain hole is formed at the joint of the water baffles and the inner walls, and the water baffles at the top in the first suction pipe are arranged obliquely downwards.
5. The improved anti-freezing unpowered ventilation dry toilet system as claimed in claim 1, wherein the cavity is of a structure with a narrow top and a wide bottom, the bottom of the cavity is provided with a partition board, the partition board is arranged on a rotating shaft in a penetrating manner, the rotating shaft is horizontally arranged, a return spring and a pressing board are further arranged on the rotating shaft in a penetrating manner, one end of the pressing board is arranged on the rotating shaft in a penetrating manner, and the other end of the pressing board is exposed on the ground on one side of the toilet.
6. The improved dry toilet system with freeze protection and unpowered ventilation as claimed in claim 1 wherein the cavity is a downwardly directed channel structure, the channel being provided with a weighted sealing isolation cover.
7. The improved anti-freezing unpowered ventilation dry toilet system as claimed in claim 1, wherein a flushing cavity and a plurality of flushing holes are further formed in the upper edge of the inner wall of the toilet bowl, a water storage bucket is further arranged in the toilet chamber, the water storage bucket is arranged on one side of the toilet bowl, and the water storage bucket is connected with the rear part of the flushing cavity through a water supply pipe; the delivery pipe sets up in water storage barrel head portion one side, delivery pipe and water storage bucket junction are provided with detachable filter, and the filter includes frame and filter screen, delivery pipe and bath chamber junction are provided with the bath switch.
8. The improved dry toilet system with unpowered ventilation function as claimed in claim 1, wherein the height of the body of the toilet bowl is 40-45 cm.
9. An improved anti-freezing unpowered ventilation dry toilet system is characterized by comprising a toilet room, a squatting pan, a dirt storage pool and a ventilation system, wherein the squatting pan is arranged in the toilet room, a sealing cover is arranged at the top of the squatting pan, a cavity is arranged at the bottom of the squatting pan, and the bottom of the cavity is communicated with the dirt storage pool; a suction hole is formed in one side of the cavity and is connected with a ventilation system, and the ventilation system comprises a first suction pipe, a second suction pipe and an exhaust pipe; the suction hole is connected with the exhaust pipe through a first suction pipe; the sewage storage pool comprises a first pool, a second pool and a third pool which are communicated with each other, the first pool is positioned under the squatting pan, an overflow pipe and a second suction pipe are arranged in the first pool, an inlet of the overflow pipe is arranged at the lower part of the first pool, and an outlet of the overflow pipe is arranged in the middle of the first pool and is communicated with the second pool; a second overflow pipe is arranged in the second tank, the inlet of the second overflow pipe is arranged at the lower part of the second tank, and the outlet of the second overflow pipe is arranged in the middle of the second tank and communicated with the third tank; a pipe orifice at the bottom of the second suction pipe is arranged at the top of the first pool, the top of the second suction pipe is connected with an exhaust pipe, and an unpowered hood is mounted at an outlet at the top of the exhaust pipe; the first suction pipe and the exhaust pipe are obliquely arranged; the inner walls of the joints of the first suction pipe and the second suction pipe with the exhaust pipe are both set to be smooth arcs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213713.7U CN212129356U (en) | 2019-12-11 | 2019-12-11 | Improved anti-freezing unpowered ventilation dry toilet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213713.7U CN212129356U (en) | 2019-12-11 | 2019-12-11 | Improved anti-freezing unpowered ventilation dry toilet system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212129356U true CN212129356U (en) | 2020-12-11 |
Family
ID=73667097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922213713.7U Expired - Fee Related CN212129356U (en) | 2019-12-11 | 2019-12-11 | Improved anti-freezing unpowered ventilation dry toilet system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212129356U (en) |
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2019
- 2019-12-11 CN CN201922213713.7U patent/CN212129356U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |