CN108505773B - Odorless public dry toilet for towns - Google Patents
Odorless public dry toilet for towns Download PDFInfo
- Publication number
- CN108505773B CN108505773B CN201810609013.7A CN201810609013A CN108505773B CN 108505773 B CN108505773 B CN 108505773B CN 201810609013 A CN201810609013 A CN 201810609013A CN 108505773 B CN108505773 B CN 108505773B
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- Prior art keywords
- straw
- flushing
- toilet
- spiral
- conveying pipeline
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- 230000009965 odorless effect Effects 0.000 title claims abstract description 13
- 239000010902 straw Substances 0.000 claims abstract description 42
- 238000011010 flushing procedure Methods 0.000 claims abstract description 31
- 241000894006 Bacteria Species 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims abstract description 5
- 238000012546 transfer Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000004809 Teflon Substances 0.000 claims description 7
- 229920006362 Teflon® Polymers 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 241000233866 Fungi Species 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 12
- 239000003337 fertilizer Substances 0.000 abstract description 5
- 239000004460 silage Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 210000003608 fece Anatomy 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003895 organic fertilizer Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 241000143060 Americamysis bahia Species 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000254109 Tenebrio molitor Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 241001233061 earthworms Species 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 244000000034 soilborne pathogen Species 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
- E04H1/1216—Public W.C.s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/04—Bowls of flat shape with only slightly inclined bottom ; Squat-type closets
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of dry toilets, in particular to an odorless public dry toilet for towns, which comprises a straw pulverizer, a straw bin, a spiral conveying pipe, a toilet main body and a packer; the material outlet of the straw pulverizer is connected with a straw bin, and the bottom of the straw bin is opened and is connected with a spiral conveying pipe in a sealing way; the spiral conveying pipe comprises a conveying pipeline, a rotating shaft and spiral blades, the conveying pipeline is arranged below the toilet main body, the rotating shaft is arranged inside the conveying pipeline and driven by a motor, and the spiral blades are arranged on the periphery of the rotating shaft; the toilet main body comprises a squatting pan, a flushing tank and a bacteria box, wherein a sewage outlet of the squatting pan is connected with a conveying pipeline, the flushing tank is connected with the squatting pan through a flushing pipe, and a strain release port of the bacteria box is connected with the flushing pipe; the baling press feed inlet is connected with pipeline bin outlet. The invention can improve the sanitary condition of the public toilet, and the generated waste can be used for generating silage or fertilizer, thereby protecting the environment and saving the resources.
Description
Technical Field
The invention relates to the technical field of dry toilets, in particular to an odorless public dry toilet for towns.
Background
At present, the environment and sanitary conditions of the public toilets are poor in some urban and rural areas which fall behind. The types of public toilets in these places can be broadly divided into two types: one is an open pit dry toilet; the other is a water closet. The outdoor dry toilet is a most common toilet form in public places in towns and villages due to convenient construction and low construction and maintenance cost. Due to the dry toilet, the toilet can generate great odor after being used for a period of time. Especially when the temperature is high in summer, the odor is large, the diseases of mosquitoes and flies can be propagated, and meanwhile, the fecal treatment is a troublesome problem. Such dry toilets are generally built in public places, and seriously affect the sanitary environment of public places due to great odor and dirty environment, and also endanger the health of nearby residents. The flushing toilet has no unified sewage discharge system in small towns and villages. Such toilets may store faeces in a specific place or directly drain into a nearby river. The water body of the river is eutrophicated, so that algae are increased, and organisms in the river die in large scale due to lack of oxygen. Eventually, the ecological system around the river is destroyed, and the environment is polluted and destroyed to a certain extent. The construction of such a flush toilet requires the establishment of a dedicated flush line, requiring a dedicated person to maintain the entire flush system. Therefore, the construction and maintenance cost of the whole toilet is high, and the toilet is not suitable for actual conditions of towns and villages.
As can be seen from the above, the public toilets currently in use have the problems of large smell, environmental pollution or high construction and maintenance costs, and meanwhile, the feces are good organic fertilizers, but the feces are not recycled. Therefore, the invention aims to develop the odorless, clean and sanitary dry toilet which is suitable for urban and rural public places.
Disclosure of Invention
The invention aims to provide an odorless public dry toilet for towns, which can eliminate the odor of excrement generated by the dry toilet, improve the sanitary condition of the public toilet, and generate waste which can be used for generating silage or fertilizer for utilization, thereby protecting the environment and saving resources.
In order to solve the technical problems, the invention adopts the following technical scheme: a odorless public dry toilet for towns comprises a straw pulverizer, a straw bin, a spiral conveying pipe, a toilet main body and a packer; the material outlet of the straw pulverizer is connected with a straw bin, the bottom of the straw bin is in a conical structure with a large upper part and a small lower part, and the bottom of the straw bin is opened and is in airtight connection with a spiral conveying pipe; the spiral conveying pipe comprises a conveying pipeline, a rotating shaft and spiral blades, the conveying pipeline is arranged below the toilet main body, the rotating shaft is arranged inside the conveying pipeline and driven by a motor, and the spiral blades are arranged on the periphery of the rotating shaft; the toilet main body comprises a squatting pan, a flushing tank and a bacteria box, wherein a sewage outlet of the squatting pan is connected with a conveying pipeline, the flushing tank is connected with the squatting pan through a flushing pipe, and a strain release port of the bacteria box is connected with the flushing pipe; the baling press feed inlet is connected with pipeline bin outlet.
The public dry toilet also comprises a transfer trolley, and the transfer trolley is arranged below the discharge port of the packing machine.
The squatting pan is provided with a Teflon coating.
The flushing button of the flushing tank is provided with a pressure sensor, the strain release port of the bacteria tank is provided with a control valve, and the pressure sensor is connected with the control valve through a controller.
The flushing button of the flushing tank is provided with a pressure sensor, the spiral conveying pipe and the packer are respectively provided with a starting switch, and the pressure sensor is respectively connected with the starting switch of the spiral conveying pipe and the starting switch of the packer through a controller.
The beneficial effects are that:
1. The tubular airtight structure of the spiral conveyor well isolates the contact of the excrement and the air, and the excrement is in an airtight environment in the package of the packer in the later period; therefore, almost no gas leaks out; thus, a odorless toilet environment is created;
2. The water resource is saved, and the Teflon coating is arranged on the closestool, so that the friction coefficient of the Teflon coating is extremely low, and the Teflon coating can be used for lubrication and also becomes an ideal coating for easily cleaning the inner layer of the water pipe; therefore, after the toilet is finished, the toilet can be flushed cleanly by only a small amount of water; thereby achieving the purpose of saving water resources;
3. The application range is wide, the early investment of the town odorless public dry toilet is small, and the facility combination is flexible and various; the method greatly improves and utilizes idle resources in rural areas, provides organic fertilizer with excellent quality for farmers, and simultaneously solves the defect of mess of public toilets; therefore, the public dry toilet in towns is intentional in township construction, and has wide application range;
4. the method solves the practical problem that rural straws cannot be utilized, and the straws are taken as one of important raw materials for removing organic fertilizers, so that the problem of air pollution caused by rural straw burning is solved, and a source for increasing income can be created; use of feces after fermentation: (1) The feed can be used for culturing fishes and shrimps, does not pollute water quality, and can be used as a feed for fishes and shrimps and a fertilizer water product; the method can be used for culturing yellow meal worms, fly maggots and earthworms to establish an ecological culture mode; can be used for preparing the bio-organic fertilizer for planting flowers and the like; (2) The manure fermentation can be used as an organic fertilizer to enhance the disease resistance of crops; microorganisms produce large amounts of specific metabolic substances during the propagation process, wherein hormones stimulate rapid growth and development of crops; the antibiotics can obviously inhibit the spread of soil-borne pathogens and improve the disease resistance and stress resistance of crops; the purposes of saving the cost of pesticides and improving the economic benefit are achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of the present invention;
FIG. 3 is a schematic diagram of a control flow from flush to bagging;
The marks in the figure: 1. straw pulverizer, 2, straw bin, 3, screw conveyer pipe, 301, pipeline, 302, rotation axis, 303, helical blade, 4, lavatory main part, 401, squatting pan, 402, flushing tank, 403, fungus case, 5, baling press, 6, transfer car (buggy), 7, shaft coupling, 8, motor.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific examples, wherein none of the details are prior art or are capable of being accomplished by way of prior art.
Referring to fig. 1 and 2, an odorless public dry toilet for towns comprises a straw pulverizer 1, a straw bin 2, a spiral conveying pipe 3, a toilet main body 4, a packer 5 and a transfer vehicle 6; straw pulverizer 1, baling press 5 and transfer car (buggy) 6 all adopt the finished product among the prior art, wherein:
straw pulverizer 1: the crop straw crushing machine is used for crushing crop straws, and a discharge port of the crop straw crushing machine is connected with a straw bin 2;
Straw bin 2: the device is used for collecting and storing straw crushed materials, the bottom of the straw crushed materials is in a conical structure with a large upper part and a small lower part, and the bottom of the straw bin 2 is opened and is in airtight connection with the spiral conveying pipe 3;
Screw conveyer pipe 3: the device is used for conveying straw crushed materials and excrement and urine and comprises a conveying pipeline 301, a rotating shaft 302 and a helical blade 303, wherein the conveying pipeline 301 is arranged below a toilet main body 4, the rotating shaft 302 is arranged inside the conveying pipeline 301 and is driven by a motor 8, an output shaft of the motor 8 is in transmission connection with the rotating shaft 302 through a coupler 7 (obviously, other transmission connection modes such as belt transmission and the like can be adopted), and the helical blade 303 is arranged on the periphery of the rotating shaft 302;
Toilet body 4: the device comprises a squatting pan 401, a flushing tank 402 and a bacteria tank 403, wherein the squatting pan 401 is made of stainless steel, a Teflon coating (acid-base resistant, organic solvent resistant and low in friction coefficient) is arranged on the squatting pan 401, a sewage outlet of the squatting pan 401 is connected with a conveying pipeline 301, the flushing tank 402 is connected with the squatting pan 401 through a flushing pipe, and a strain release port of the bacteria tank 403 is connected with the flushing pipe;
baling press 5: the device is used for packaging the discharged materials of the spiral conveying pipe 3, and a feed inlet of the device is connected with a discharge hole of the conveying pipeline 301;
Transfer car (6): the material collecting and transporting device is used for collecting and transporting the packaged materials and is arranged below a material outlet of the packaging machine 5;
Referring to fig. 3, for convenience of use, the following modes are specifically adopted, in which the actions of flushing, releasing the strain, discharging and packing the spiral conveying pipe 3 are associated: a pressure sensor is arranged on a flushing button of the flushing tank 402, a strain release port of the bacteria tank 403 is provided with a control valve, and the pressure sensor is connected with the control valve through a controller; the screw conveying pipe 3 and the packer 5 are respectively provided with a start switch, and the pressure sensor is respectively connected with the start switch of the screw conveying pipe 3 and the start switch of the packer 5 through a controller.
Working principle: the straw pulverizer 1 pulverizes crop straws, the crushed straw materials are stored in a straw bin 2, the crushed straw materials enter a spiral conveying pipe 3 under the action of a motor 8, after a flushing button of a flushing tank 302 is pressed, excrement falls into the spiral conveying pipe 3 and is wrapped by the crushed straw materials, meanwhile, a pressure sensor detects a pressure signal and transmits the pressure signal to a controller, and the controller respectively controls the opening of a control valve of a bacteria box 403, the opening of a starting switch of the spiral conveying pipe 3 and the opening of a starting switch of a packer 5, so that the control of the actions of releasing strains (strains capable of performing anaerobic fermentation), the discharging of the spiral conveying pipe 3, the packing of the packer 5 and the like is realized; because the Teflon coating is arranged on the squatting pan 401, the squatting pan can be flushed with a small amount of water, and the water, the strain, the excrement and the straw are fully fermented (anaerobic fermentation) in a closed environment after being packed, and the fermentation product is a good organic green storage material and can be used as an organic fertilizer and an animal feed; when the pack has accumulated to a certain amount, the transfer car-rier 6 is used for carrying out.
The present invention is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present invention.
Claims (3)
1. An odorless public dry toilet for towns, which is characterized in that: comprises a straw pulverizer (1), a straw bin (2), a spiral conveying pipe (3), a toilet main body (4) and a packer (5); the discharging port of the straw pulverizer (1) is connected with a straw bin (2), the bottom of the straw bin (2) is in a conical structure with a large upper part and a small lower part, and the bottom of the straw bin (2) is opened and is in airtight connection with a spiral conveying pipe (3); the spiral conveying pipe (3) comprises a conveying pipeline (301), a rotating shaft (302) and spiral blades (303), the conveying pipeline (301) is arranged below the toilet main body (4), the rotating shaft (302) is arranged inside the conveying pipeline (301) and driven by a motor (8), and the spiral blades (303) are arranged on the periphery of the rotating shaft (302); the toilet main body (4) comprises a squatting pan (401), a flushing tank (402) and a fungus box (403), wherein a sewage outlet of the squatting pan (401) is connected with the conveying pipeline (301), the flushing tank (402) is connected with the squatting pan (401) through a flushing pipe, and a strain release port of the fungus box (403) is connected with the flushing pipe; the feeding port of the packer (5) is connected with the discharging port of the conveying pipeline (301);
the automatic feeding device also comprises a transfer trolley (6), wherein the transfer trolley (6) is arranged below a discharge hole of the packing machine (5);
the squatting pan (401) is provided with a Teflon coating.
2. A town odorless public dry toilet as claimed in claim 1, wherein: the flushing button of the flushing tank (402) is provided with a pressure sensor, the strain release port of the bacteria tank (403) is provided with a control valve, and the pressure sensor is connected with the control valve through a controller.
3. A town odorless public dry toilet as claimed in claim 1, wherein: the flushing button of the flushing tank (402) is provided with a pressure sensor, the spiral conveying pipe (3) and the packer (5) are respectively provided with a start switch, and the pressure sensor is respectively connected with the start switch of the spiral conveying pipe (3) and the start switch of the packer (5) through a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609013.7A CN108505773B (en) | 2018-06-13 | 2018-06-13 | Odorless public dry toilet for towns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609013.7A CN108505773B (en) | 2018-06-13 | 2018-06-13 | Odorless public dry toilet for towns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108505773A CN108505773A (en) | 2018-09-07 |
| CN108505773B true CN108505773B (en) | 2024-05-17 |
Family
ID=63403330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810609013.7A Active CN108505773B (en) | 2018-06-13 | 2018-06-13 | Odorless public dry toilet for towns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505773B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252699B (en) * | 2018-10-19 | 2020-12-18 | 杭州玉甄数码科技有限公司 | Packaging type ecological environment-friendly toilet |
| CN112049210A (en) * | 2020-06-29 | 2020-12-08 | 中国科学院生态环境研究中心 | Intelligent packaging type straw ecological toilet and excrement synchronous fermentation system |
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| JPH1176100A (en) * | 1997-09-12 | 1999-03-23 | Raijingu Farm:Kk | Temporary toilet |
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| CN107143157A (en) * | 2017-06-26 | 2017-09-08 | 廖嘉琪 | A kind of environment protection water closet |
| CN208430815U (en) * | 2018-06-13 | 2019-01-25 | 洛阳理工学院 | A kind of odorless public dry pail latrine in cities and towns |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090077729A1 (en) * | 2007-09-25 | 2009-03-26 | Mcleod Christopher Adam | Discontinuous helical auger contained within a heated vessel filled with sawdust for the purpose of high efficiency breakdown of toilet and other organic wastes |
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2018
- 2018-06-13 CN CN201810609013.7A patent/CN108505773B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3210265A1 (en) * | 1982-03-20 | 1983-09-29 | Klaus-Ulrich Dipl.-Ing. Giehl (FH), 5239 Heimborn | Device for saving water in flushing cisterns |
| JPH1176100A (en) * | 1997-09-12 | 1999-03-23 | Raijingu Farm:Kk | Temporary toilet |
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