CN103223186A - Excrement sterilizer - Google Patents
Excrement sterilizer Download PDFInfo
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- CN103223186A CN103223186A CN2013101622587A CN201310162258A CN103223186A CN 103223186 A CN103223186 A CN 103223186A CN 2013101622587 A CN2013101622587 A CN 2013101622587A CN 201310162258 A CN201310162258 A CN 201310162258A CN 103223186 A CN103223186 A CN 103223186A
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- electromagnetic valve
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Abstract
The invention discloses an excrement sterilizer which is composed of an ozone generator, a mixing unit, a sterilization device and their pipelines. Oxygen is used as a gas source; ozone is produced by the use of the ozone generator; ozone is used as a sterilization source; high-density ozone water is prepared by a gas-liquid mixing pump; and agitation is performed in the sterilization device so as to sterilize the excrement. Thus, the purpose of dynamic and concurrent sterilization of excrement is realized.
Description
Technical field
The present invention relates to a kind of Excreta disinfector.
Background technology
According to incompletely statistics, in February, 2011, there is 2.1 ten thousand in hospital in China, 3.4 ten thousand of community medical service center'ss (station), and 3.8 ten thousand of health clinics in towns and townships, its intestinal outpatient service and the harmless treatment of patient's Excreta are difficult problems all the time.Because Government's financial resources is limited, also can not reconstruct the lavatory on request in a short time.Therefore, seek a kind of cheapness, efficient, practical excrement treatment method or equipment seems necessary and urgent.
Moreover, in the existing vehicles of China, passenger's Excreta is not all by any processing, directly be emitted in the environment, inevitably contain harmful microorganisms such as a large amount of virus, antibacterial, parasite in the Excreta, the air blast that the train of running at high speed forms is torn into the mist microgranule with Excreta, floats everywhere, spreads and spread with air-flow, cause enteric infection disease's spread and popular, very harmful.According to incompletely statistics: personnel 3,500,000 are being taken advantage of at rail in national rail vehicles for transporting passengers about 30,000 compartments every day, and passenger's every day, in line stool in environment was more than 400 ton, nearly 150,000 tons of the annual accumulation of defecating.So the feces of flood tide is difficult to the appraisal to pollution and the harm that our hygienic conditions cause.
People's Excreta is carried out harmless treatment, be fundamentally to strengthen necessity that China's public health system is built, it improves sanitary condition to changing our environmental quality, disease preventing and treating, particularly prevents the diffusion of enteric infection disease and spread and have of crucial importance and profound significance.
Hospital's intestinal outpatient service, health clinics in towns and townships and community medical service center's diarrhea patient Excreta treating methods such as (stations) are: collection-input chemical bactericide-stirring disinfection-discharging.Though can reach the sterilization requirement so basically, have several distinct issues:
Add its consumption of disinfectant and do not quantize, randomness is bigger, and stirring is difficult to fully the sterilization effect instability;
There is harmful residue in the chemosterilant that uses at present, has caused secondary environmental pollution;
Because disinfectant exists stronger corrosivity, the careless slightly operator that burns easily.
To passenger's Excreta harmless treatment, generally take collecting box to collect that the back is unified to centrally dispose abroad, domestic this problem never to be paid attention to, this is research report almost on the one hand.The Qinghai-Tibet Platean railway is China's article one Environment protecting railway, and passenger's Excreta still just adopts collecting box to collect the way of postfixed point unloading, ground disposal, and workload is big, and program is numerous and diverse.China is vast in territory, and the distance that train is advanced is quite long, and taking collecting box to collect the unified way that centrally disposes in back is not best bet.
Summary of the invention
The object of the present invention is to provide a kind of Excreta disinfector.
Technical scheme of the present invention is:
A kind of Excreta disinfector is characterized in that: comprise the system ozone equipment, mixing arrangement, sterilizing unit and pipeline thereof; The system ozone equipment is connected with mixing arrangement by pipeline; Mixing arrangement is connected with sterilizing unit by pipeline and through closet.
Described system ozone equipment comprises Pressure gauge, oxygen electromagnetic valve, oxygen flow meter, blower fan, radiator, cooling water tank and pump, ozonizer (containing power supply), ozone electromagnetic valve; Connect Pressure gauge by pipeline and connect oxygen electromagnetic valve connection oxygen flow meter connection ozonizer (containing power supply) connection ozone electromagnetic valve; Connect ozonizer by pipeline and connect the interior liquid-cooling system that radiator connects cooling water tank and pump composition ozonizer; Blower fan is the outer air cooling system of ozonizer.
Described mixing arrangement comprises mixing tank, mixing pump, non-return electromagnetic valve, control valve, drain valve, entering water electromagnetic valve; Mixing tank connects mixing pump, control valve, drain valve and entering water electromagnetic valve by pipeline; Non-return electromagnetic valve one end connects the ozone electromagnetic valve, and an end connects mixing pump, also is provided with control valve between mixing pump and mixing tank, also is provided with liquidometer on the mixing tank and destroys device.
Described sterilizing unit comprises stirring motor and blowoff valve, and is connected with closet by pipeline.
The present invention uses automatic control technology, adopts ozone to do the sterilization source, by producing high-concentration ozone water to the Excreta sterilization treatment that carries out disinfection, realized to Excreta dynamically, the purpose of concomitant disinfection sterilization.
Ozone is a kind of wide-spectrum bactericide, but kill vegetative forms of bacteria and spore, virus, fungus, and can destroy the bacillus botulinus poison.The oxidability of Ozone Water is stronger, its oxidation reaction mode has two kinds, microbial cells both with the ozone direct reaction of dissolving in the water, the indirect reaction of decomposing the hydroxyl (OH) of generation again with ozone, because hydroxyl (OH) is the oxidant that has oxidisability, so the sterilization speed of Ozone Water is exceedingly fast, better effects if.Fast 600～3000 times of ozone sterilization speed than chlorine, sterilization effect sees table:
Under normal pressure and room temperature, the dissolubility of ozone in water is airborne 25 times, ozone is with after water mixes by gas-liquid mixing pump, and the concentration of its Ozone Water can reach 8 mg/litre above (theoretical sterilization concentration is 1 mg/litre), can meet design requirement fully.In order to ensure Disinfection Effect, consider characteristics such as the easy decomposition of ozone simultaneously, set consistency of ozone water among the design and be equal to or greater than 4mg/L.
Ozone (O
3) half-life be about 30 minutes, natural decomposition is oxygen (O in air
2), decomposition rate is fast, does not have any residual contamination, safety and environmental protection.
The invention has the beneficial effects as follows:
Sterilization process specificationization, sequencing, automatization, sterilization source dosage, concentration standardization have been avoided the randomness of artificial input disinfectant effectively, more help guaranteeing the stable of sterilization effect.
The Excreta disinfector utilize ozone to Excreta carry out fast, dynamically harmless treatment, can be widely used in:
A, medical institutions' intestinal outpatient service;
Excremental harmless treatment on b, the vehicles;
C, Portaloo.
The present invention utilize high-concentration ozone water to slop carry out immediately, dynamic harmless treatment, it is to changing our environmental quality, improve sanitary condition, disease preventing and treating, particularly prevent the diffusion of enteric infection disease and spread crucial meaning is arranged.
Description of drawings
Fig. 1 is a components and parts connection diagram of the present invention;
Among the figure: 1, source of oxygen; 2, Pressure gauge; 3, oxygen electromagnetic valve; 4, oxygen flow meter; 5, ozonizer; 6,7, blower fan; 8, cooling water tank, pump; 9, radiator; 10, blower fan; 11, power supply; 12, ozone electromagnetic valve; 13, liquidometer; 14, destroy device; 15, mixing tank; 16, entering water electromagnetic valve; 17, non-return electromagnetic valve; 18, Pressure gauge; 19, control valve; 20, mixing pump; 21, stirring motor; 22, blowoff valve; 23, drain valve; 24, closet.
The specific embodiment
As shown in Figure 1, the present invention is made up of system ozone equipment, mixing arrangement, sterilizing unit and pipeline thereof; Described system ozone equipment comprises Pressure gauge 2, oxygen electromagnetic valve 3, oxygen flow meter 4, power supply 11, blower fan 6,7,10, radiator 9, cooling water tank and pump 8, ozonizer 5, ozone electromagnetic valve 12; Connect Pressure gauge by pipeline and connect oxygen electromagnetic valve connection oxygen flow meter connection ozonizer; Power supply connects ozonizer connection radiator connection cooling water tank and is connected ozonizer connection ozone electromagnetic valve with pump; Described mixing arrangement comprises mixing tank 15, mixing pump 20, check-valves 17, control valve 19, drain valve 23, entering water electromagnetic valve 16; Mixing tank connects mixing pump 20, control valve, drain valve and entering water electromagnetic valve by pipeline; Non-return electromagnetic valve one end connects the ozone electromagnetic valve, and an end connects mixing pump, also is provided with control valve between mixing pump and mixing tank; Also be provided with liquidometer 13 on the mixing tank and destroy device 14; Described sterilizing unit is connected with closet 24 by pipeline, and sterilizing unit is a container, and container is provided with stirring motor 21 and blowoff valve 22.
The present invention adopts oxygen as source of the gas, produce ozone by ozonator, ozone is done the sterilization source, produces high-concentration ozone water through gas-liquid mixing pump, in sterilizing unit through stirring to the Excreta sterilization treatment that carries out disinfection, realized to Excreta dynamically, the purpose of concomitant disinfection sterilization.
After the drainage dirt entered closet, long gas-liquid mixing pump, oxygen electromagnetic valve, ozonator started (display lamp flicker) successively by behind the sterilization key (about 1.0 seconds), and the ozone that machine produced is produced high-concentration ozone water by gas-liquid mixing pump.Subsequently, feed back to blending bin, mix by gas-liquid mixing pump again, move in circles like this, to improve the concentration of Ozone Water through circulation line.Arrive and set controlling the water circulation after the time, mixing pump, oxygen electromagnetic valve, ozonizer quit work, and drain valve leaves, and Ozone Water pours bactericidal unit through urinal in the lump with Excreta, stirring motor work, and sterilization begins.Arrive to set sterilization after the time stirring motor stop, the tractive magnet adhesive, blowoff valve is opened, the Excreta after harmless treatment is discharged.After Excreta after handling drained, solenoid purge valve was opened the irrigation and disinfection chamber.After setting washing time (about 2～3 seconds) arrived, tractive magnet, solenoid purge valve, blowdown closed electromagnetic valve were finished a sterilization process.Subsequently, the mixing tank water inlet, machine enters holding state.
Claims (4)
1. an Excreta disinfector is characterized in that: comprise the system ozone equipment, mixing arrangement, sterilizing unit and pipeline thereof; The system ozone equipment is connected with mixing arrangement by pipeline; Mixing arrangement is connected with sterilizing unit by pipeline and through closet.
2. Excreta disinfector according to claim 1 is characterized in that: the system ozone equipment comprises Pressure gauge, oxygen electromagnetic valve, oxygen flow meter, blower fan, radiator, cooling water tank and pump, ozonizer, ozone electromagnetic valve; Connect Pressure gauge by pipeline and connect oxygen electromagnetic valve connection oxygen flow meter connection ozonizer connection ozone electromagnetic valve; Connect ozonizer by pipeline and connect the interior liquid-cooling system that radiator connects cooling water tank and pump composition ozonizer; Blower fan is the outer air cooling system of ozonizer.
3. Excreta disinfector according to claim 1 is characterized in that: mixing arrangement comprises mixing tank, mixing pump, non-return electromagnetic valve valve, control valve, drain valve, entering water electromagnetic valve; Mixing tank connects mixing pump, control valve, drain valve and entering water electromagnetic valve by pipeline; Non-return electromagnetic valve one end connects the ozone electromagnetic valve, and an end connects mixing pump, also is provided with control valve between mixing pump and mixing tank, also is provided with liquidometer on the mixing tank and destroys device.
4. Excreta disinfector according to claim 1 is characterized in that: sterilizing unit comprises stirring motor and blowoff valve, and is connected with closet by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101622587A CN103223186A (en) | 2013-05-06 | 2013-05-06 | Excrement sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101622587A CN103223186A (en) | 2013-05-06 | 2013-05-06 | Excrement sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103223186A true CN103223186A (en) | 2013-07-31 |
Family
ID=48833976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101622587A Pending CN103223186A (en) | 2013-05-06 | 2013-05-06 | Excrement sterilizer |
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| Country | Link |
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| CN (1) | CN103223186A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675422A (en) * | 2019-03-08 | 2019-04-26 | 金华市广源环保科技有限公司 | New-type toilet deodorization and disinfection machine |
| CN111576936A (en) * | 2020-04-09 | 2020-08-25 | 河南科技大学第一附属医院 | Modularized negative pressure isolation ward and negative pressure isolation area |
| CN112062261A (en) * | 2020-08-28 | 2020-12-11 | 四川鸿泰华瑞科技有限公司 | Automatic sterilizing process for toilet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5520888A (en) * | 1994-02-01 | 1996-05-28 | Safe Alternatives Corporation | Bio-medical waste reactor, sterilizer and methods thereof |
| CN2467496Y (en) * | 2001-01-19 | 2001-12-26 | 孙涛 | Adjustable ozone generator with high concentration |
| CN2661193Y (en) * | 2003-08-02 | 2004-12-08 | 刘爱彬 | Full-automatic air sterilizing apparatus |
| CN2715761Y (en) * | 2004-05-20 | 2005-08-10 | 刘爱彬 | Disinfector |
| CN203303367U (en) * | 2013-05-06 | 2013-11-27 | 湖南岳磁高新科技有限公司 | Excrement sterilizer |
-
2013
- 2013-05-06 CN CN2013101622587A patent/CN103223186A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5520888A (en) * | 1994-02-01 | 1996-05-28 | Safe Alternatives Corporation | Bio-medical waste reactor, sterilizer and methods thereof |
| CN2467496Y (en) * | 2001-01-19 | 2001-12-26 | 孙涛 | Adjustable ozone generator with high concentration |
| CN2661193Y (en) * | 2003-08-02 | 2004-12-08 | 刘爱彬 | Full-automatic air sterilizing apparatus |
| CN2715761Y (en) * | 2004-05-20 | 2005-08-10 | 刘爱彬 | Disinfector |
| CN203303367U (en) * | 2013-05-06 | 2013-11-27 | 湖南岳磁高新科技有限公司 | Excrement sterilizer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675422A (en) * | 2019-03-08 | 2019-04-26 | 金华市广源环保科技有限公司 | New-type toilet deodorization and disinfection machine |
| CN111576936A (en) * | 2020-04-09 | 2020-08-25 | 河南科技大学第一附属医院 | Modularized negative pressure isolation ward and negative pressure isolation area |
| CN111576936B (en) * | 2020-04-09 | 2022-03-11 | 河南科技大学第一附属医院 | Modularized negative pressure isolation ward and negative pressure isolation area |
| CN112062261A (en) * | 2020-08-28 | 2020-12-11 | 四川鸿泰华瑞科技有限公司 | Automatic sterilizing process for toilet |
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Application publication date: 20130731 |