CN103322622A - Air purification system of bathroom - Google Patents
Air purification system of bathroom Download PDFInfo
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- CN103322622A CN103322622A CN 201310280294 CN201310280294A CN103322622A CN 103322622 A CN103322622 A CN 103322622A CN 201310280294 CN201310280294 CN 201310280294 CN 201310280294 A CN201310280294 A CN 201310280294A CN 103322622 A CN103322622 A CN 103322622A
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Abstract
The invention relates to an air purification system of a bathroom. The air purification system comprises a shell. An operation panel is mounted on the shell, an air inlet and exhaust ports are formed in the shell, a temperature sensor, a draining filter screen, a humidity sensor and a condensation evaporating pipe are mounted in the shell, both the temperature sensor and the humidity sensor are mounted on the draining filter screen, the condensation evaporating pipe is further arranged in the shell, the draining filter screen is mounted between the condensation evaporating pipe and the shell, the air inlet is formed in the back surface of the shell, the exhaust ports are formed in the top surface, the left surface and the right surface of the shell, a multi-blade annular fan is further mounted in the shell, air is sucked into the air purification system via the air inlet, flows through the condensation evaporating pipe and is exhausted from the exhaust ports by the aid of air blow-off channels arranged on the multi-blade annular fan, the air sequentially flows through an activated carbon filter screen, a ClO<2> filter screen and a zeolite filter screen before flowing through the multi-blade annular fan, and the activated carbon filter screen, the ClO<2> filter screen and the zeolite filter screen are mounted in the shell. The air purification system has the advantages of wide application range, energy conservation and environmental protection.
Description
Technical field
The present invention relates to a kind of air cleaning system, particularly relate to a kind of toilet air cleaning system based on New Solid chlorine dioxide multistorey strainer mesh.
Background technology
Stench particularly winter/summer, very easily occurs as crowded place in general public lavatory.Stench at first give the people feel be uncomfortable, mood is unhappy, then all can bring harm to people's respiratory system, the circulatory system, digestive system, the state of mind etc.After people smell stench, can produce reflexive inhibition, feel suffocated respiratory system, affect eupnea.Along with respiratory variations, the variation of blood pressure and pulse can appear, affect the circulatory system.Frequent contact stench can make people's uneasiness that has the fidgets, and absent-minded, work and study efficient is low, and judgment and decrease of memory affect the thinking activities of brain.It also can cause headache, dizzy, feel sick, vomiting, poor appetite etc.Some foul gas is again poisonous simultaneously.Except above-mentioned harm, also have stimulation or injury to human body respiration organ, skin, mucous membrane, eyes etc.During the surprise attack of high concentration odorant, can be people smoked fall then and there, even also can make the people be choked to death to die to cause the accident.
The source of lavatory stink mainly contains two, and the one, people's excreta itself contains some foul gas; The 2nd, excreta by fermentation process generates foul gas.These foul smell main components are ammonia, hydrogen sulfide, methyl mercaptan etc.Traditional processing method adopts the method for disappear new agent, deodorant and some physical filterings to cover more, the filtering foul smell, but these methods are just come mask malodors with a kind of chemistry or plant extracts of fragrance, and some physical filtering equipment also can bring new pollution.To thoroughly solve the foul smell of toilet, two ways are arranged, the one, foul smell was taken off in thorough minute; The 2nd, kill the microorganism of toilet, stop the generation of foul smell.
The Deodorising problem of real-life public lavatory is perplexing municipal administration department for a long time, and the complaint of disturbing the people about lavatory odor is increasing.Particularly large, the stink of this stream of people of school and filthy phenomenon are more serious, and the difficulty of administration of health can be not little, for eliminating irritating stink, peculiar smell, sums up nothing more than following several:
1, sprays air freshener: namely by the composite perfume liquid that forms of some materials that extract in the multiple natural plants, by certain equipment or manual type it is regularly sprayed to shelter stench with vaporific form.The aromatic formulation products such as air freshener are synthetic by chemical analysis such as ethanol, formaldehyde, anhydrous sodium sulfate, essence, the sense of smell of covering, obscure the people with fragrance, not only can not smelly eliminating purify, cause on the contrary secondary pollution, more fearful is the health of serious harm human body.Because chemical synthesis preparation itself is exactly volatile contaminant; Its chemical composition is particularly serious to skin, lungs and cerebral nervous system.Portioned product contains carcinogen, brings out leukaemia, uses for a long time aromatic also can impact etc. the pregnant woman fetus, and experts and scholars also constantly appeal the careful aromatic of using.
2, scent method: namely light santal in the lavatory, shelter stench after the strong fragrance that the dependence burning sandalwood gives out and the foul smell blending, the mist that produces is undoubtedly harmful.
3, add smelly ball method: namely put into camphor ball in trough urinal, the strong smell that the paracide in the dependence camphor and naphthalene distribute is sheltered stench.Its main component of camphor ball is naphthalene, paracide and chemical camphor, is the aroma type hydrocarbon, and it namely has strong volatility, and certain toxicity is arranged again.Wherein, how just to be banned use of by the national environmental protection tissue nineties in eighties of last century for a long time.And paracide also is decided to be strong carcinogen by the World Health Organization, a large amount of experiments show, " camphor ball " has great harmfulness to health, make the child should suffer from the yellow well rope disease of hemolytic, pregnant woman's phase should be vomitted anaemia, the suitable defective of fetus, the poor adult of resistance causes dry skin, alopecia, even allergic eczema occurs.Use for a long time fatal graininess leucocyte disappearance disease can occur more than 10 years, to chronic carcinogenic, the women is more responsive than the male sex.
4, the row's of bleeding flavor method: ventilating fan namely is installed in the lavatory, is changed air quantity with increasing and reduce stink, but high in personnel's close quarters weak effect energy consumption, and easily produce noise.
5, settle quantitative frangrance spraying device: the fragrance of ejection is chemicals, does not only have the smelly eliminating effect, causes on the contrary secondary environmental pollution to be detrimental to health.
6, use the sterilizing articles such as bleaching water, chlorine water to carry out deodorizing: itself just has certain penetrating odor the sterile products such as chlorine water, bleaching water.The colleague who obtains the smelly eliminating effect, easily caused secondary pollution.Its strong impulse bad smell sucks excessive meeting and makes us not feeling well.Chlorine water, bleaching water are chemical compositions, are corrosive, and all are harmful to, have side effect larger to biological, ecological environment.
7, large-scale air purifier: one-time investment is high, and the operation maintenance conditional request is higher, mainly applies to the high-risk environment such as hospital both at home and abroad, or high-grade club etc. installs under the environment of VMC, is difficult to popularize.
This shows, the main toilet deodorization device that adopts both at home and abroad all exists various defectives, and neither environmental protection also can't effectively be dealt with problems, even is detrimental to health, and is difficult to be fit to current conditions.
Chlorine dioxide because its to have a sterilizing ability strong, to human body and animal is safe from harm and environment do not caused the characteristics such as secondary pollution and enjoy people's favor.Chlorine dioxide is not only a kind of carcinogenic Broadspectrum environment-protective type disinfection sanitizer that do not produce, but also show significant effect at aspects such as sterilization, food fresh keeping, deodorizing, sterilizing ability is 5 times of chlorine, more than 50 times of clorox, it can kill all microorganisms, comprise bacterial propagule, mycobacterium, especially hepatitis A, hepatitis B, typhoid fever, gray nucleus and AIDS virus are had good killing and inhibition.But chlorine dioxide is as for reddish yellow the intense stimulus odorous gas being arranged: be liquefied as rufous liquid in the time of 11 ℃, be frozen into orange red crystal in the time of-59 ℃.The specific stimulation stink that similar chlorine and nitric acid are arranged.Liquid is bronzing, and solid is orange red.11 ℃ of boiling points.Relative vapour density 2.3g/L.Meet hot water and then resolve into hypochlorous acid, chlorine, oxygen, also easily decomposed by light, its solution is relatively stable in dark cold place.Chlorine dioxide can with the reaction of many blasting property of chemical substance.Quite responsive to heat, vibrations, bump and friction, very easily decompose and blast.Be heated and when being subjected to illumination or meeting the material that organic matter etc. can the accelerating oxidation effects, can promote decomposition also easily to set off an explosion.If during with inert gas dilutions such as air, carbon dioxide, nitrogen, explosivity then reduces.Belong to strong oxidizer, its effective chlorine is 2.6 times of chlorine.With a lot of materials vigorous reaction can both occur, corrosivity is very strong.
Summary of the invention
For the problems referred to above, main purpose of the present invention is to provide a kind of toilet air cleaning system based on New Solid chlorine dioxide multistorey strainer mesh.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of toilet air cleaning system, described air cleaning system comprises the pulley of shell and outer casing bottom, on the described shell guidance panel is installed, have air inlet and exhaust outlet on the described shell, in the described shell temperature sensor is installed, hydrophobic screen, humidity sensor and condensation evaporation pipe, described temperature sensor and humidity sensor are installed on the described hydrophobic screen, also be provided with the condensation evaporation pipe in the described shell, described hydrophobic screen is installed between condensation evaporation pipe and the shell, air inlet is arranged on the back side of shell, the end face of shell, the left side, all have exhaust outlet on the right side, the multiple-blade ring-type fan also is installed in the shell, described multiple-blade ring-type fan passes through motor drives, air sucks from air inlet, by the condensation evaporation pipe, a plurality of Air blowing paths by arranging on the multiple-blade ring-type fan more afterwards, discharge air from exhaust outlet, air is by passing through successively to install active carbon filter screen in the enclosure before the multiple-blade ring-type fan, ClO
2Filter screen, zeolite filter screen.
In specific embodiments of the invention: described motor install in the enclosure or outside.
In specific embodiments of the invention: described Air blowing path has three, evenly distributes on the multiple-blade ring-type fan, and angle is 120 degree between per two Air blowing paths.
In specific embodiments of the invention: dismountable discharge casing and compressor are installed in the floor chamber in the described shell, and described discharge casing is installed on the below of condensation evaporation pipe, and compressor is installed on the below of multiple-blade ring-type fan.
In specific embodiments of the invention: described active carbon filter screen, ClO
2Filter screen and zeolite filter screen all are connected on the same wind pressure sensor by the mode of electrical connection or wireless connections.
In specific embodiments of the invention: between described zeolite filter screen and the multiple-blade ring-type fan anion generator is installed.
Positive progressive effect of the present invention is: toilet provided by the invention air cleaning system has the following advantages: the present invention adopts elementary hydrophobic screen, in isolated bulky grain floating dust and willow catkins flying in the air, reduces entering of Environmental Water, improves the dehumidification rate of equipment.
The present invention adopts the method for cooling and dehumidifying, when reducing ambient humidity inhibition microbiosis bacteria growing, reduces Environmental Water the chlorine dioxide filter screen is decomposed catalytic action, prolongs the service life of filter screen.
Sandwich construction filter screen of the present invention, utilize activated carbon to the absorption of granule, microorganism etc., the sterilization oxidation of chlorine dioxide, reach the catharsis to foul smell and microbial virus, utilize simultaneously efficient mesopore molecular sieve filter screen that ozone and the chlorine that produces is carried out the adsoption catalysis degraded, reduce it to the impact of environment and the stimulation of human body.
Sandwich construction filter screen of the present invention can effectively reduce Environmental Water and natural daylight to the decomposition of chlorine dioxide, reaches the effect that prolongs the filter screen physical life.
Windy mouthful of design of the present invention reduces straight blowing to the impact of human body.
Anion generator of the present invention improves the body sensitivity that purifies rear air.
Wind pressure sensor of the present invention is according to the rotating speed of blast adjusting blower fan; When reaching capacity rotating speed, filter screen is changed in prompting; Can under the prerequisite of energy-conserving and environment-protective, reach Based Intelligent Control.
The present invention utilizes temperature sensor to open/close compressor, reaches temperature control among a small circle.
Description of drawings
Fig. 1 is the main body view of clarifier provided by the invention.
Fig. 2 is the side sectional view of clarifier provided by the invention.
Fig. 3 is the front view of the fan of clarifier provided by the invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
Fig. 1 is the main body view of clarifier provided by the invention, Fig. 2 is the side sectional view of clarifier provided by the invention, Fig. 3 is the front view of the fan of clarifier provided by the invention, as Figure 1-3: the pulley 2 that the present invention includes shell 14 and shell 14 bottoms, guidance panel 1 is installed on the shell 14, have air inlet 3 and exhaust outlet 15 on the shell 14, temperature sensor 4 is installed in the shell 14, hydrophobic screen 5, humidity sensor 6 and condensation evaporation pipe 7, temperature sensor 4 and humidity sensor 6 are installed on the described hydrophobic screen 5, also be provided with condensation evaporation pipe 7 in the shell 14, hydrophobic screen 5 is installed between condensation evaporation pipe 7 and the shell 14, air inlet 3 is arranged on the back side of shell 14, the end face of shell 14, the left side, all have exhaust outlet 15 on the right side, multiple-blade ring-type fan 12 also is installed in the shell 14, described multiple-blade ring-type fan 12 drives by motor 16, air sucks from air inlet 3, by condensation evaporation pipe 7, pass through again afterwards a plurality of Air blowing paths of setting on the multiple-blade ring-type fan 12, discharge air from exhaust outlet 15, air by before the multiple-blade ring-type fan 12 successively by being installed in the active carbon filter screen 9 in the shell 14, ClO
2Filter screen 10, zeolite filter screen 11.
It is interior or outer that motor 16 is installed in shell 14.
The Air blowing path has three, evenly distributes on multiple-blade ring-type fan 12, and angle is 120 degree between per two Air blowing paths.
In the floor chamber in the shell 14 dismountable discharge casing 8 and compressor 13 are installed, described discharge casing 8 is installed on the below of condensation evaporation pipe 7, and compressor 13 is installed on the below of multiple-blade ring-type fan 12.
Active carbon filter screen 9, ClO
2Filter screen 10 and zeolite filter screen 11 all are connected on the same wind pressure sensor 20 by the mode of electrical connection or wireless connections.
One anion generator 21 is installed between zeolite filter screen 11 and the multiple-blade ring-type fan 12.
In specific implementation process of the present invention, guidance panel 1 is rectangle, display screen and button are installed on the guidance panel 1, handling the opening and closing of multiple-blade ring-type fan 12, anion generator 21, condensation evaporation pipe 7, discharge casing 8 and the compressor 13 etc. of shell 14 inside all controls by the corresponding button on the guidance panel 1, pulley 2 is installed assorted shell 14 bottoms, four pulleys 2 generally can be installed as required, and pulley 2 can conveniently change the clarifier position.
Condensation evaporation pipe 7 is used for condensation, evaporation air.The blowing section that is arranged in the air flow circuit is made of multiple-blade ring-type fan 12 and motor 16, and from air inlet 3, air amount is by condensation evaporation pipe 7, afterwards again by fan drum 17,18,19 these three Air blowing paths, from exhaust outlet 15 deaerations.
In floor chamber, discharge casing 8 is arranged, this discharge casing 8 is installed on the below of condensation evaporation pipe 7 removably.Compressor 13 is by above-mentioned condensation evaporation pipe 7, and the capillary (not shown) is connected with the condensation evaporation tank and not shown pipeline connects, and refrigerant circulation is used.
By by compressor 13, cold-producing medium is circulated in the condensation evaporation pipe, carry out the discharging action of heat by the condensation portion in the condensation evaporation pipe 7, by evaporation section, carry out the heat absorption action.If the switch by guidance panel operates, then pass through the driving of motor 16, the room air that is drawn into shell 14 from air inlet 3 is cooled off by evaporation section the time, airborne moisture is dewfall on the surface of politics and law part, realize dehumidifying, heating during again by condensation portion reduces relative humidity, carry out exhaust from exhaust outlet 15, in its return chamber.
The blast of the main monitoring of wind pressure sensor 20 filter screen rear ends when filter screen absorption dust granule or the wadding that wafts cause certain congestion affects scavenging efficiency, are kept certain scavenging efficiency thereby automatically regulate rotation speed of fan.When thereby rotation speed of fan reaches capacity blast can't keep the time, automatic-prompting is changed filter screen.It is to produce anion that anion generator 21 is worked as blower fan work, in order to body sensitivity and the further sterilization depositing dust deodorizing that improves air-out.
Therefore, if washings is positioned near the exhaust outlet 15 with hang, then run into washings through the air of dehumidifying, be dried rapidly.In addition, the lip-deep dew that is attached to above-mentioned evaporation section splashes in the discharge casing 8 or through drainpipe and directly discharges water conservancy diversion to outdoor.
By being the shape that multiple-blade ring-type fan 12 shells are the Air blowing path 17 that makes progress, the air that warms through dehumidifying can be from exhaust outlet 15, blow out upward, by making fan drum be the shape of shell 18 left, the air that warms through dehumidifying can blow out to left from exhaust outlet 15, is to the shape of right casing 19 by making fan drum, air after dehumidifying and heating can from exhaust outlet 15, blow out to right-hand.So, forming one by the shell combination with this three, formation can be simultaneously upward, left, the right-hand new fan drum that blows out.
Air is through active carbon filter screen 9, ClO on 15 3 orientation of exhaust outlet
2Filter screen 10 and zeolite filter screen 11, air reaches degerming, taste removal, removal free state chlorine texts by after the three metafiltration nets.
The present invention adopts elementary hydrophobic screen, in isolated bulky grain floating dust and willow catkins flying in the air, reduces entering of Environmental Water, improves the dehumidification rate of equipment.
The present invention adopts the method for cooling and dehumidifying, when reducing ambient humidity inhibition microbiosis bacteria growing, reduces Environmental Water the chlorine dioxide filter screen is decomposed catalytic action, prolongs the service life of filter screen.
Sandwich construction filter screen of the present invention, utilize activated carbon to the absorption of granule, microorganism etc., the sterilization oxidation of chlorine dioxide, reach the catharsis to foul smell and microbial virus, utilize simultaneously efficient mesopore molecular sieve filter screen that ozone and the chlorine that produces is carried out the adsoption catalysis degraded, reduce it to the impact of environment and the stimulation of human body.
Sandwich construction filter screen of the present invention can effectively reduce Environmental Water and natural daylight to the decomposition of chlorine dioxide, reaches the effect that prolongs the filter screen physical life.
Windy mouthful of design of the present invention reduces straight blowing to the impact of human body.
Anion generator of the present invention improves the body sensitivity that purifies rear air.
Wind pressure sensor of the present invention is according to the rotating speed of blast adjusting blower fan; When reaching capacity rotating speed, filter screen is changed in prompting; Can under the prerequisite of energy-conserving and environment-protective, reach Based Intelligent Control.
The present invention utilizes temperature sensor to open/close compressor, reaches temperature control among a small circle.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. toilet air cleaning system, it is characterized in that: described air cleaning system comprises the pulley of shell and outer casing bottom, on the described shell guidance panel is installed, have air inlet and exhaust outlet on the described shell, in the described shell temperature sensor is installed, hydrophobic screen, humidity sensor and condensation evaporation pipe, described temperature sensor and humidity sensor are installed on the described hydrophobic screen, also be provided with the condensation evaporation pipe in the described shell, described hydrophobic screen is installed between condensation evaporation pipe and the shell, air inlet is arranged on the back side of shell, the end face of shell, the left side, all have exhaust outlet on the right side, the multiple-blade ring-type fan also is installed in the shell, described multiple-blade ring-type fan passes through motor drives, air sucks from air inlet, by the condensation evaporation pipe, and a plurality of Air blowing paths by arranging on the multiple-blade ring-type fan more afterwards, discharge air from exhaust outlet, air is by passing through successively to install active carbon filter screen in the enclosure before the multiple-blade ring-type fan, ClO
2Filter screen, zeolite filter screen.
2. toilet according to claim 1 air cleaning system is characterized in that: described motor is installed in the enclosure or outward.
3. toilet according to claim 1 air cleaning system, it is characterized in that: described Air blowing path has three, evenly distributes on the multiple-blade ring-type fan, and angle is 120 degree between per two Air blowing paths.
4. toilet according to claim 1 air cleaning system, it is characterized in that: in the floor chamber in the described shell dismountable discharge casing and compressor are installed, described discharge casing is installed on the below of condensation evaporation pipe, and compressor is installed on the below of multiple-blade ring-type fan.
5. toilet according to claim 1 air cleaning system is characterized in that: described active carbon filter screen, ClO
2Filter screen and zeolite filter screen all are connected on the same wind pressure sensor by the mode of electrical connection or wireless connections.
6. toilet according to claim 1 air cleaning system is characterized in that: between described zeolite filter screen and the multiple-blade ring-type fan anion generator is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280294.3A CN103322622B (en) | 2013-07-04 | 2013-07-04 | A kind of air purification system of bathroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280294.3A CN103322622B (en) | 2013-07-04 | 2013-07-04 | A kind of air purification system of bathroom |
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| CN103322622A true CN103322622A (en) | 2013-09-25 |
| CN103322622B CN103322622B (en) | 2015-10-28 |
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| CN201310280294.3A Active CN103322622B (en) | 2013-07-04 | 2013-07-04 | A kind of air purification system of bathroom |
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| CN (1) | CN103322622B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289063A (en) * | 2014-09-29 | 2015-01-21 | 丁玉清 | Portable purifier for toilet |
| CN104296258A (en) * | 2014-10-14 | 2015-01-21 | 广州市承冠先园林工程有限公司 | Indoor air purifier and indoor air purifying method based on same |
| CN106247457A (en) * | 2016-09-18 | 2016-12-21 | 深圳沃海森科技有限公司 | Toilet abnormal flavour removes air conditioner |
| CN106855126A (en) * | 2015-12-08 | 2017-06-16 | 天津市圣莱特净化设备有限公司 | A kind of leafy air-valve of novel manual opposite opened |
| CN107165241A (en) * | 2017-06-29 | 2017-09-15 | 苏州见真物联科技有限公司 | Toilet intelligent sterilizing system |
| CN108671689A (en) * | 2018-04-04 | 2018-10-19 | 朱德仲 | A kind of septic tank smell isolating device |
| CN108981032A (en) * | 2018-08-14 | 2018-12-11 | 汪俊 | The air cleaning system of toilet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1177502A (en) * | 1997-04-29 | 1998-04-01 | 张耀若 | Indoor air-purifier |
| CN201322393Y (en) * | 2008-12-19 | 2009-10-07 | 幸乾富 | Combined air-conditioning unit with functions of air disinfection and sterilization |
| CN102274538B (en) * | 2011-07-08 | 2014-04-02 | 莱阳子西莱环保科技有限公司 | High efficiency and energy saving pressure type intelligent air purifier (HEPA) |
| CN202266503U (en) * | 2011-09-19 | 2012-06-06 | 洛阳兰迪玻璃机器股份有限公司 | Multi-point output centrifugal fan |
| CN102418960A (en) * | 2011-10-25 | 2012-04-18 | 漳州万利达生活电器有限公司 | Indoor environmental control equipment with functions of regulating temperatures, regulating humidity and purifying air |
| CN202666041U (en) * | 2012-06-30 | 2013-01-16 | 成都老肯科技股份有限公司 | Plasma air purification sterilizer |
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2013
- 2013-07-04 CN CN201310280294.3A patent/CN103322622B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289063A (en) * | 2014-09-29 | 2015-01-21 | 丁玉清 | Portable purifier for toilet |
| CN104296258A (en) * | 2014-10-14 | 2015-01-21 | 广州市承冠先园林工程有限公司 | Indoor air purifier and indoor air purifying method based on same |
| CN106855126A (en) * | 2015-12-08 | 2017-06-16 | 天津市圣莱特净化设备有限公司 | A kind of leafy air-valve of novel manual opposite opened |
| CN106247457A (en) * | 2016-09-18 | 2016-12-21 | 深圳沃海森科技有限公司 | Toilet abnormal flavour removes air conditioner |
| CN107165241A (en) * | 2017-06-29 | 2017-09-15 | 苏州见真物联科技有限公司 | Toilet intelligent sterilizing system |
| CN108671689A (en) * | 2018-04-04 | 2018-10-19 | 朱德仲 | A kind of septic tank smell isolating device |
| CN108981032A (en) * | 2018-08-14 | 2018-12-11 | 汪俊 | The air cleaning system of toilet |
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| CN103322622B (en) | 2015-10-28 |
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