CN205641214U - A ceiling type air purifier - Google Patents

Abstract

The utility model discloses a ceiling type air purifier, including ventilation passageway, air purification module, humidification module, control system, anion generating unit and ultraviolet ray generating unit, the air purification module is including arranging primary filter screen, granule activated carbon adsorbed layer, high-efficient filter screen, dust collecting plate and the fan in the middle part of the ventilation passageway, primary filter screen, granule activated carbon adsorbed layer and high-efficient filter screen stack up from bottom to top in proper order, the dust collecting plate be fixed in the below of primary filter screen; the negative ion generating unit and the ultraviolet generating unit are respectively arranged at the outer side of the ventilation channel. This novel multiple purification of adoption avoids the air purification of single filter screen, still can get rid of formaldehyde, stink, mould flavor, automobile exhaust when harmful particles thing, smog, dust in filtered air. Adopt humidification box to increase air humidity, improve the travelling comfort of air-out air. The integrated control system can automatically detect the air purification quality, automatically adjust the air speed and achieve the aim of saving energy.

Description

A ceiling type air purifier

technical field

The utility model relates to the field of purifiers, in particular to a purifier for providing air purification for expressway and common road toll booth spaces.

Background technique

Most of the road toll booths currently in use adopt a window-opening design, which has a simple structure and few functions. Domestic expressway toll booths generally use manual toll collection methods. The traffic flow is large. When the vehicles are idling and starting, the exhaust emissions seriously exceed the standard. The polluted air enters the toll booth through the toll window, and the dust is flying. On sunny days, the dust enters the toll booth with the traffic flow. Suffocation and dry air make the entire toll booth form a pollution island, which seriously endangers the health of the staff and increases the probability of occupational diseases. Workers live in a bad air environment and are exposed to PM2.5, dust, bacteria and other organic gases, causing serious damage to their bodies.

The existing toll booths basically do not have purification devices designed for dust, automobile exhaust and other pollutants. The staff are in a high-pollution environment for a long time, which increases the probability of occupational diseases. At present, most of the toll booths use air conditioners with temperature adjustment or simple exhaust fans. There are limitations in the filtration of air pollutants. There is no effective treatment plan for this highly polluted air, and the toll window is always open. The air inside and outside is constantly alternating, and the air pollution is particularly serious. This ceiling-mounted air purifier is based on the traditional toll booth, with an added air purification function. After purifying the polluted air in the toll booth, it can directly provide clean air to the staff, improve the air quality in the breathing area of the staff, and reduce the air pollution in the high pollution area. The probability of occurrence of occupational diseases of the staff in the environment can improve the attention of the staff, keep them in a sufficient state, improve the enthusiasm of the staff for work, and further improve the efficiency of vehicle traffic.

At present, air purifiers are mainly used in household air purification. Household air purifiers mainly filter dust and impurities in the air. Air purification has limitations. The air pollution in the working environment of toll booth personnel is more serious than that in household air pollution.

Existing air purifiers are generally designed on the floor and on the table, which have defects such as occupying floor space, unreasonable air outlet mode, and inconvenient operation, which are not conducive to use in toll booths. The air purification effect is relatively simple, the purification capacity is limited, and the air humidity cannot be adjusted.

Utility model content

The technical problem to be solved by the utility model is to provide a more effective air purifier.

Achieve the above-mentioned purpose through the following technical solutions:

A ceiling-mounted air purifier, including a ventilation channel, an air purification module and a control system, it also includes a negative ion generating unit and an ultraviolet generating unit, the air purification module includes a primary filter (1) placed in the middle of the ventilation channel, Granular activated carbon adsorption layer (2), high-efficiency filter (3), dust collection plate (11) and fan (7), the primary filter (1), granular activated carbon adsorption layer (2) and high-efficiency filter The nets (3) are stacked sequentially from bottom to top with the same area, and the dust collecting plate (11) is fixed under the primary filter (1) and has a larger area than the primary filter (1); the anion generating unit (5) and the ultraviolet generating unit (9) are respectively arranged outside the ventilation channel and above the air purification module.

As a further description of the above-mentioned ceiling-type air cleaner, a humidification unit is further included, and the humidification unit includes a humidification box (10) and is located outside the air purification module.

As a further description of the above-mentioned ceiling-type air cleaner, the ultraviolet generating unit includes an ultraviolet lamp.

As a further description of the above-mentioned ceiling-type air cleaner, the negative ion generating unit (5) includes an ion generator or a water-air negative ion generator.

As a further description of the above-mentioned ceiling-type air purifier, the control system is provided with a main controller (6), a PM2.5 particle sensor (8) and an operation display screen (4), and the main controller (6 ) and the PM2.5 particle sensor (8) are respectively located outside the ventilation channel and above the air purification module.

As a further description of the above-mentioned ceiling-mounted air cleaner, a regulating fan (7) is also provided directly above the ventilation channel.

As a further description of the above-mentioned ceiling-mounted air cleaner, the air outlet of the ventilation channel is inclined downward from the horizontal plane and forms an included angle of 30-60 degrees.

The beneficial effects of the utility model are: 1. Integrate primary effect filter screen, granular activated carbon adsorption, high-efficiency filter screen, anion, ultraviolet rays, multiple purification, avoid single filter screen air purification, and remove harmful particles, smog, and dust in the filtered air At the same time, it can also remove formaldehyde, odor, musty smell, and automobile exhaust. 2. Use the humidification box function to increase the air humidity, avoid being directly blown by dry air for a long time, and improve the comfort of the air outlet. 3. Integrated in the control system, it can automatically detect the quality of air purification, and automatically adjust the wind speed according to the air quality to achieve the purpose of energy saving.

Description of drawings

Fig. 1 is the overall structural diagram of the utility model;

Fig. 2 is a schematic diagram of frame connections of various structures of the present invention.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

With reference to Fig. 1-2, a kind of ceiling-mounted air purifier comprises ventilation passage, air purification module and control system, and it also comprises negative ion generation unit and ultraviolet generation unit, and described air purification module comprises the primary effect that places in the middle of ventilation passage Filter screen 1, granular activated carbon adsorption layer 2, high-efficiency filter screen 3, dust collecting plate 11 and fan 7, described primary filter screen 1, granular activated carbon adsorption layer 2 and high-efficiency filter screen 3 are stacked in sequence from bottom to top and The area is the same, the dust collecting plate 11 is fixed under the primary filter screen 1, and the area is larger than the primary filter screen 1; Above the air purification module, the negative ion generating unit 5 can include but not limited to ionizers, water-air negative ion generators, the ultraviolet generating unit includes ultraviolet lamps, adopts high-brightness ultraviolet quartz tubes, and pure ultraviolet light filters can produce ultraviolet rays. Effectively inactivate pathogenic viruses, bacteria and protozoa, promote the oxygen absorption capacity and metabolism of body cells, relieve asthma and joint pain, relax tendons and activate blood circulation, and enhance physical fitness. Both sides of the air purifier are air inlets, and the polluted air passes through the bottom dust collecting plate 11, primary filter 1, granular activated carbon adsorption, and high-efficiency filter successively, which can filter dust, suspended solids, pollen and other particles in the air. The structure of the dust collecting plate can prevent the dust from spreading outward when the machine is turned off, which is beneficial to improve the effect of air purification.

As a further description of the above-mentioned ceiling-type air cleaner, a humidification unit is included, and the humidification unit includes a humidification box 10 and is located outside the air purification module. The humidification unit is equipped with a humidification filter element, which can adjust the air humidity of the outlet air, which includes but not limited to the nebulizer, the humidification water curtain, and the cool mist humidifier, which consumes less energy, has low noise, and is compatible with the smoke in the air. It can effectively remove the smell of paint and mold, moisten the dry air, and improve the comfort of the human body.

As a further description of the above-mentioned ceiling-type air cleaner, the control system is provided with a main controller 6, a PM2.5 particle sensor 8 and an operation display screen 4, and the main controller 6 and the PM2.5 particle sensor 8 They are respectively located on the outside of the ventilation channel and above the air purification module. The operation mode of the purifier includes but is not limited to infrared remote control and panel button operation. The control system adopts real-time monitoring, visual panel and remote control buttons. It is easy to operate and has a good man-machine interface.

As a further description of the above-mentioned ceiling-mounted air cleaner, a regulating fan 7 is also provided directly above the ventilation channel.

As a further description of the above-mentioned ceiling-type air cleaner, the air outlet of the ventilation channel is inclined downward from the horizontal plane at an angle of 30-60 degrees, and the air flow is guided to guide the air to the working area of the staff. This new model adopts a special air duct design, the air enters on both sides, the front sinks and the air exits, and the air outlet direction is inclined at the front with a downward angle A of 30~60 degrees. It can combine the space and structural characteristics of the pavilion to simulate the cleanliness of the pavilion. The distribution of wind flow direction and flow velocity field adapts to the air renewal speed in the breathing zone of the staff.

In terms of filtering hardware, the primary filter 1 is mainly used to filter dust particles above 5 μm; the granular activated carbon adsorption layer absorbs and concentrates the exhaust gas, and then discharges it after purification, with strong adsorption capacity and high removal efficiency; and the high-efficiency filter. Particles with a diameter greater than 0.3 μm are filtered, and the filtration efficiency reaches 99.99%.

The negative ion generator 5 can generate negative high voltage, and the discharge at the air outlet is aimed at air discharge, forming a negative oxygen ion space in the area around the staff, which can effectively protect the respiratory system of the staff from PM2.5, bacteria, dust, cars, etc. Exhaust gas and other organic gases. The ultraviolet module contains ultraviolet lamps, which use high-brightness ultraviolet quartz tubes and pure ultraviolet filters to generate ultraviolet rays. An appropriate amount of ultraviolet rays has many benefits for the human body, effectively inactivating pathogenic viruses, bacteria and protozoa, and promoting the absorption of cells in the body. Oxygen capacity and metabolism, relieve asthma and joint pain, relax tendons and activate blood circulation, enhance physical fitness.

The air purifier includes an intelligent controller system, and its specific control method is as follows:

Turn on the power, start the operation, the control system automatically enters the PM2.5 detection state, the particle sensor transmits the electrical signal to the main controller 6, and then displays the corresponding value on the display screen 4;

The control system has an automatic mode and a manual mode. When the automatic mode is running, the main control board adjusts the speed of the fan 7 according to the current air quality to achieve the purpose of energy saving. The manual mode can realize the manual speed adjustment of the fan 7 according to the current operation;

The control system is integrated with an infrared remote controller 12, and the display screen 4 is integrated with a signal receiver to receive remote control signals and directly control the air purifier; , negative ions, ultraviolet rays and key protection and other functions.

The above description does not limit the technical scope of the present utility model. Any modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still belong to the scope of the technical solution of the present utility model.

Claims (7)

1. a ceiling type air purifier, including vent passages, air-purifying module and control system, it is characterized in that: also include anion generating unit and ultraviolet generating unit, described air-purifying module includes the primary efficient filter screen (1) being placed in the middle part of vent passages, grain active carbon adsorption layer (2), high efficiency particulate air (3), collecting plate (11) and blower fan (7), described primary efficient filter screen (1), grain active carbon adsorption layer (2) stacks gradually from bottom to top with high efficiency particulate air (3) and area is identical, described collecting plate (11) is fixed on the lower section of primary efficient filter screen (1), and area is more than primary efficient filter screen (1)；Described anion generating unit (5) and ultraviolet generating unit (9) are respectively arranged at the outside of vent passages, and are positioned at the top of air-purifying module.

A kind of ceiling type air purifier the most according to claim 1, it is characterised in that: also include that a humidifying unit, described humidifying unit comprise humidification box (10), and be positioned at the outside of air-purifying module.

A kind of ceiling type air purifier the most according to claim 1, it is characterised in that: described ultraviolet generating unit comprises uviol lamp.

A kind of ceiling type air purifier the most according to claim 1, it is characterised in that: described anion generating unit (5) includes ion generator or water air negative ion generator.

A kind of ceiling type air purifier the most according to claim 1, it is characterized in that: described control system is provided with master controller (6), PM2.5 particulate matter sensors (8) and operating display (4), described master controller (6) and PM2.5 particulate matter sensors (8) lay respectively at the outside of vent passages, and are positioned at the top of air-purifying module.

A kind of ceiling type air purifier the most according to claim 1, it is characterised in that: the surface of described vent passages is additionally provided with a regulation blower fan (7).

A kind of ceiling type air purifier the most according to claim 1, it is characterised in that: the air outlet of described vent passages is to horizontal plane inclined downward and becomes 30～60 degree of angles.