CN217817268U

CN217817268U - Toilet high-efficiency peculiar smell removing device

Info

Publication number: CN217817268U
Application number: CN202220592787.5U
Authority: CN
Inventors: 季汉丰; 夏林; 曹伟大; 刘寅; 夏晓宏
Original assignee: Baosteel Air Conditioning Taizhou Co ltd
Current assignee: Baosteel Air Conditioning Taizhou Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-11-15
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a toilet high-efficiency peculiar smell removing device, which comprises a box body and an electric cabinet, wherein a heat preservation and sound insulation layer is arranged in the box body, a plasma purification combined module is arranged at the left part in the box body, a fan assembly is arranged at the right part in the box body, an air inlet grille and a front filter screen are arranged at the left side of the box body, an air outlet grille is arranged at the right side of the box body, a disassembly panel is arranged at the front side of the box body, and a hanging frame is arranged outside the box body; the plasma purification combined module comprises an ozone module, a light plasma module, a peculiar smell removing net and an anion generator. The utility model discloses compact structure, it is convenient to maintain, and application scope is wide. Through the compound mode of purifying that initiative filter screen and passive sterilization combined together, dust, pollution, peculiar smell and harmful gas in the lavatory, cabin, the airtight space are got rid of to all-round high efficiency step by step, fast, comprehensive, provide fresh air for the space, have the function of disinfection and sterilization, do not have secondary pollution.

Description

Toilet high-efficiency peculiar smell removing device

Technical Field

The utility model relates to a marine system auxiliary assembly technical field especially relates to the high-efficient peculiar smell device that removes in lavatory.

Background

The air conditioner is used for toilets, cabins and closed spaces, the environment is humid, the ventilation is poor, and various peculiar smells (ammonia, hydrogen sulfide, nicotine, formaldehyde and bacteria), dust particles and other harmful gases and germs are easy to generate. Harmful gas is accumulated, aerosol particles and peculiar smell are generated, people can not breathe smoothly, and even the breathing health of people is damaged. Especially the closed toilets and cabins in the ship industry directly affect the health and the life quality of people for a long time.

The pollutant types in the air are mainly aerosol particles and harmful gases such as ammonia gas, hydrogen sulfide, indole and the like, and obviously, the single treatment function is not the fundamental solution. The main reasons for the analysis are:

1. for toilets, cabins and closed spaces with humid environment and poor ventilation, the pollutant types in the air mainly comprise aerosol particles and harmful gases such as ammonia gas, hydrogen sulfide, indole and the like, most air purification devices perform passive treatment on the air only by utilizing a cyclic treatment mode, the speed is low, the effect is poor, and sanitary dead corners are easy to appear. A single screen is not the fundamental solution. (referred to as passive purge mode).

2. Because the environment is moist and the ventilation is poor, various bacteria and viruses can be grown, the modes of chemical adsorption, catalysis and decomposition can be adopted, the purifying particles are actively distributed in the whole space, various harmful pollutants are actively decomposed, the bacteria and the viruses can be killed simultaneously, and the airborne diseases are prevented. The single active purification mode cannot achieve the effect of comprehensive purification. (referred to as active purge mode for short).

3. The chemical adsorption, catalysis and decomposition are adopted to kill bacteria and viruses, certain ozone is inevitably generated, and secondary pollution is bound to exist.

4. No matter what way is adopted or the method combining the active mode and the passive mode, the power consumption, the noise and the filter screen replacement period are improved and the purification efficiency is reduced due to the influence of the filtration efficiency and the resistance.

Disclosure of Invention

The utility model aims at solving the technical problem and providing a toilet high-efficiency peculiar smell removing device.

In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: high-efficient peculiar smell device that removes of lavatory, including box, electric cabinet, its characterized in that: a heat-preservation and sound-insulation layer is arranged in the box body, a plasma purification combined module is arranged at the left part in the box body, a fan assembly is arranged at the right part in the box body, an air inlet grille and a front filter screen are arranged at the left side of the box body, an air outlet grille is arranged at the right side of the box body, a disassembly panel is arranged at the front side of the box body, and a hanging bracket is arranged outside the box body; the plasma purification combined module comprises an ozone module, a light plasma module, a peculiar smell removal net and a negative ion generator, wherein the ozone module comprises ozone generators which are arranged in an up-down symmetrical mode, the light plasma module comprises a bottom plate, and a plurality of ultraviolet lamp tubes are arranged on the bottom plate.

Preferably: the peculiar smell removing net is positioned between the light plasma module and the negative ion generator.

Preferably: remove the peculiar smell net and set up to 6 layers of sectional type peculiar smell filter screens, including activated carbon adsorption layer, ammonia, amine adsorption layer, hydrogen sulfide, formaldehyde adsorption layer, decomposition adsorption layer.

Preferably, the following components: the optical plasma module is set as a PHI combined module with 185nm and 254nm wavelengths.

Preferably: the disassembly panel is connected with the box body through a movable door lock.

Compared with the traditional structure, the beneficial effects of the utility model are that:

1. the utility model discloses compact structure, it is convenient to maintain, and application scope is wide. Through a composite purification mode combining an active purification mode (a filter screen) and a passive purification mode (sterilization), dust, pollution, peculiar smell and harmful gas in a toilet, a cabin and a closed space are removed comprehensively, efficiently, quickly and comprehensively step by step, fresh air is provided for the space, and the air purifier has the functions of disinfection and sterilization and has no secondary pollution; the intelligent alarm system has the advantages of fault alarm, safety, reliability and convenience in use, and can be operated according to real-time requirements.

2. By adopting the PHI light plasma purification technology, the biological pollution on the surface can be removed in only 20 seconds, the purification efficiency is 200 times higher than that of ozone and 3000 times higher than that of ultraviolet rays, and the rapid sterilization can be realized; the UV lamps with different wavelengths are combined, so that the purification efficiency is greatly improved, the power consumption of the equipment is reduced, and the energy is saved.

3. A 6N layer-by-layer sectional type peculiar smell filter screen is adopted to effectively adsorb TVOC gas; various gases, ozone and residual peculiar smell filtered by the front end are decomposed, so that the finally blown smell is fresh and free from peculiar smell, and the purification is more thorough.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the odor-removing net of the present invention;

in the figure: 1. the air purifier comprises a box body, 2 parts of a heat preservation and sound insulation layer, 3 parts of a fan assembly, 4 parts of a negative ion generator, 5 parts of a peculiar smell removal net, 51 parts of an activated carbon adsorption layer, 52 parts of an ammonia and amine adsorption layer, 53 parts of a hydrogen sulfide and formaldehyde adsorption layer, 54 parts of a decomposition adsorption layer, 6 parts of a light plasma module, 7 parts of an ozone module, 8 parts of a hanging bracket, 9 parts of an air inlet grille, 10 parts of a front filter screen and 11 parts of an air outlet grille.

Detailed Description

The present invention will be further explained below.

Referring to the attached drawings, the toilet high-efficiency peculiar smell removing device comprises a box body 1 and an electric cabinet, and is characterized in that: a heat preservation and sound insulation layer 2 is arranged in the box body 1, a plasma purification combined module is arranged at the left part in the box body 1, a fan assembly 3 is arranged at the right part in the box body 1, an air inlet grille 9 and a front filter screen 10 are arranged at the left side of the box body 1, an air outlet grille 11 is arranged at the right side of the box body 1, a disassembly panel is arranged at the front side of the box body 1, and a hanger 8 is arranged outside the box body 1; the plasma purification combined module comprises an ozone module 7, a light plasma module 6, a peculiar smell removal net 5 and an anion generator 4, wherein the ozone module 7 comprises ozone generators which are arranged in an up-down symmetrical mode, the light plasma module 6 comprises a bottom plate, and a plurality of ultraviolet lamp tubes are arranged on the bottom plate.

In the preferred embodiment, the odor-removing net 5 is positioned between the optical plasma module 6 and the negative ion generator 4.

In the preferred embodiment, the odor removing net 5 is a 6-layer sectional odor filtering net, and comprises an activated carbon adsorption layer, an ammonia and amine adsorption layer, a hydrogen sulfide and formaldehyde adsorption layer and a decomposition adsorption layer.

In the preferred embodiment, the optical plasma module 6 is configured as a PHI combined module with 185nm and 254nm wavelength.

During specific implementation, harmful air in the space sequentially passes through the preposed filter screen 10 under the suction action of the fan in the device to filter hair and aerosol particles, passes through the PHI light plasma purification combined module to comprehensively and actively eliminate harmful microorganisms such as bacteria, mould and viruses, decompose harmful gas, remove peculiar smell and settle particles; and then absorbed by a peculiar smell removing net 5, various gases, ozone and residual peculiar smell filtered by the front end are effectively decomposed, and after double purification, the released negative ions can be migrated and diffused to a long distance through a post-arranged negative ion generator 4, so that the air is fresher. After the environmental air is subjected to multiple purification effects of the device, harmful components in the environmental air are continuously removed, and finally the blown smell is fresh and free from peculiar smell, so that clean air is continuously provided for the breathing of people.

1. Optimized combination of a light plasma

When ozone generated by corona discharge is used to decontaminate surfaces from biological contamination, it may take approximately 10 hours. The same cleaning effect was achieved in 1 hour with UV irradiation. If corona discharge and ultraviolet irradiation are used simultaneously, it takes 1 and a half minutes to achieve the same cleaning effect. When the light plasma purification technology is adopted, the same surface is removed in only 20 seconds, and the rapid sterilization is realized.

PHI combined modules with different wavelengths of 185nm and 254nm are adopted, and two processing schemes of PHI plasma deodorization and UV photolysis are combined. The plasma device is arranged at the front section or the middle of the photolysis equipment, and ozone generated by the plasma device is mixed with organic waste gas and then flows through the ultraviolet lamp tube. The ultraviolet lamp tube can further trigger the generation of ozone, and simultaneously, under the catalytic action of the 254nm ultraviolet of the lamp tube, the reaction efficiency of the ozone and organic matters is greatly improved, so that an ideal treatment effect is achieved. The power consumption of the equipment is reduced along with the reduction of the power consumption of the equipment, and the energy is saved. The method is rapid, comprehensive, efficient, active, safe, economical, convenient and energy-saving.

PHI light plasma function and characteristics: a. effectively killing harmful microorganisms: such as mold, legionella, hepatitis virus, SARS virus, coronavirus, avian influenza virus, etc.; b. and (3) decomposing volatile organic compounds: benzene, formaldehyde, ammonia gas, diethyl ether, TVOC and other chemical organic matters; c. and (3) removing peculiar smell: through human breathing, sweat, stool and urine: peculiar smell generated by chemical reactions such as object mildew and rot; d. settling inhalable particles: airborne particles can be inhaled.

The test result shows that the PHI technology has the following advantages:

a. and (3) fast: the purification efficiency of PHI technology is 200 times higher than that of ozone and 3000 times higher than that of ultraviolet ray. Experiments show that the PHI purification technology can kill 78% of germs within 90 cm of the initial spreading of the droplets, and greatly reduce the possibility of the diseases spreading through the air.

b. Comprehensive: the PHI technology can completely eliminate harmful microorganisms such as bacteria, mold, virus and the like, decompose toxic gases (such as odor gases such as benzene, formaldehyde, ammonia gas and the like and TVOC and the like), remove odor and smoke, and settle particles with the particle size of 0.01 micron.

c. High efficiency: the PHI technology is approved by authorities and users in American national laboratories, china center for disease control, china military medical colleges, china space city, shanghai subway and the like, and has obvious effect.

d. Initiative: most air purification equipment only utilizes a cyclic treatment mode to perform 'passive treatment' on air, so that the speed is low, the effect is poor, and sanitary dead corners are easy to occur. The PHI technology generates purification particles distributed in the whole space, actively decomposes various harmful pollutants, can kill bacteria and viruses and prevent airborne diseases at the same time.

e. Safety: the ozone content is lower than 0.04ppm, so that the ozone can be used for a long time in a human living environment without causing any harm to human bodies.

f. Economy: the filtering type air purifying device needs frequent replacement of the filtering device and regular maintenance, and has higher cost. Air purifiers employing RGF (PHI) technology guarantee maintenance-free and parts-free operation periods of 20,000 hours or 2 years.

g. Convenience is realized: the light design is adopted, the product has small volume and light weight, is convenient to install and disassemble, and does not need special maintenance during use.

h. Energy conservation: the power consumption of a single unit is lower than 15 watts.

2. Odor-removing net layer-by-layer sectional type filtering

The gas peculiar smell filtering section converts the polluted gas into various inorganic salts by adopting comprehensive physical adsorption, chemical adsorption and catalysis. Meanwhile, the adopted substances do not contain components such as chlorine and the like, so that secondary pollution is avoided, and other toxic and harmful gases are not generated. The structure adopts a PCCN active carbon filter screen and 6 layers of sectional type peculiar smell filter screens, wherein the first layer is a high-quality high CTC active carbon adsorption layer which can effectively adsorb TVOC gas with peculiar smell such as benzene, hydrocarbon, mercaptan, thioether, chlorohydrocarbon and the like; the second and third layers are ammonia and amine adsorption layers which can effectively adsorb and decompose ammonia and amine gases; the fourth layer and the fifth layer are hydrogen sulfide and formaldehyde adsorption layers which can effectively adsorb acid gases such as hydrogen sulfide, oxynitride and the like; the sixth layer is a decomposition adsorption layer, so that various kinds of ozone and residual peculiar smell filtered by the front end can be effectively decomposed layer by layer, the finally blown smell is fresh and free from peculiar smell, and the purification is more thorough. The thickness is 45mm, the resistance is approximately equal to 180-200Pa, and the replacement time is 6-9 months.

3. Negative ion generator

The negative ion generator is installed at the rear of the device. The negative ions have the functions of purifying and decomposing air. The source of the disease is mainly divided into two main aspects: on one hand, the method is characterized in that negative ions can be neutralized with positively charged particle ions to destroy the same charges playing a stabilizing role among the particles, so that toxic positively charged particles are changed into neutral particles to be fused and settled, and the air purification effect is achieved; on the other hand, the virus internal and external electrodes can be reversed to inactivate the virus, so that the toxic gaseous substances are changed into non-toxic or low-toxic substances. The generated ecological negative ions are equal to natural ecological negative ions with small particle size and high activity, and the released negative ions can be migrated and diffused to a long distance, so that the air is fresher and can enter a human body more easily, thereby playing a role in recuperation and health care.

The above embodiments of the present invention are only examples for clearly illustrating the present invention, but not for limiting the scope of the present invention, and all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.

Claims

1. High-efficient peculiar smell device that removes in lavatory, including box (1), electric cabinet, its characterized in that: a heat-preservation and sound-insulation layer (2) is arranged in the box body (1), a plasma purification combined module is arranged at the left part in the box body (1), a fan assembly (3) is arranged at the right part in the box body (1), an air inlet grille (9) and a front filter screen (10) are arranged at the left side of the box body (1), an air outlet grille (11) is arranged at the right side of the box body (1), a disassembly panel is arranged at the front side of the box body (1), and a hanging bracket (8) is arranged outside the box body (1); the plasma purifies the composite module and includes ozone module (7), light plasma module (6), removes peculiar smell net (5), anion generator (4), ozone module (7) are including the ozone generator of symmetry setting from top to bottom, light plasma module (6) are including the bottom plate, be provided with a plurality of ultraviolet fluorescent tubes on the bottom plate.

2. The toilet odor-removing device as claimed in claim 1, wherein: the peculiar smell removing net (5) is positioned between the light plasma module (6) and the negative ion generator (4).

3. A toilet highly effective deodorizing device according to claim 1 or 2, characterized in that: the peculiar smell removing net (5) is a 6-layer sectional peculiar smell filtering net and comprises an activated carbon adsorption layer (51), an ammonia and amine adsorption layer (52), a hydrogen sulfide and formaldehyde adsorption layer (53) and a decomposition adsorption layer (54).

4. The toilet odor-removing device as claimed in claim 1, wherein: the light plasma module (6) is set as a PHI combined module with 185nm and 254nm wavelength.