CN208504562U - A kind of energy-saving classroom air purifier - Google Patents

Abstract

It is disclosed by the utility model to belong to technical field of air purification, specially a kind of energy-saving classroom air purifier, the bottom end of four supporting legs is connected with vibration damper plate, the bottom end of the purifying box is provided with battery pack, and the bottom end of battery pack is connected with the top of vibration damper plate, the top of the purifying box is provided with solar panels, and solar panels and battery pack are electrically connected, it is powered by setting solar panel, it is energy saving, pass through setting prefiltration case and smart Rose Box case and negative ion generating device, further increase its clean-up effect, by the way that PM2.5 sensor is arranged, the detection of PM2.5 value is carried out to it, the display of data is carried out by display screen, convenient for observation, pass through setting hush pipe and noise reduction layer, further increase its performance muffler, reduce the pollution of noise, the utility model is structurally reasonable, it is small in size , can be placed on desk and use, easy to carry, easy to use, purification efficiency is good.

Description

A kind of energy-saving classroom air purifier

Technical field

The utility model relates to technical field of air purification, specially a kind of energy-saving classroom air purifier.

Background technique

With the development of industrialization, many pollutants have been discharged into atmosphere, result in the generation of haze weather, haze Normal quality of instruction can be seriously upset, in order to improve air quality, air purifier receives the welcome of more and more people, but The problems such as air cleaning unit used at present is inconvenient to use, and purification efficiency is low, and noise is big, for this purpose, it is proposed that a kind of section It can type purifier for air of classroom.

Utility model content

The purpose of this utility model is to provide a kind of energy-saving classroom air purifiers, to solve in above-mentioned background technique The air cleaning unit used at present proposed is inconvenient to use, and purification efficiency is low, the big problem of noise.

To achieve the above object, the utility model provides the following technical solutions: a kind of energy-saving classroom air purifier, packet Purifying box is included, the bottom four corners of the purifying box are welded with supporting leg, and the bottom end of four supporting legs is connected with vibration damper plate, described The bottom end of purifying box is provided with battery pack, and the bottom end of battery pack is connected with the top of vibration damper plate, the top of the purifying box Solar panels are provided with, and solar panels and battery pack are electrically connected, the left and right ends of the purifying box are connected separately with air inlet Pipe and escape pipe, the bottom end of the air inlet pipe run through the left side wall of purifying box and are connected with suction ventilator one, the suction ventilator one Bottom end is connected with prefiltration case by branch pipe, be equidistantly positioned from top to bottom in the inner cavity of the prefiltration case there are three PET filter Net, the bottom end of the prefiltration case are connected with air supply tube, and suction ventilator two, and the bottom end of suction ventilator two are equipped on the air supply tube The bottom end of purification box cavity is connected to by bracket, the right end of the air supply tube is connected with smart Rose Box, the essence Rose Box Coconut activated layer of charcoal, nano-silver ionic layer and HEPA strainer, the top of the essence Rose Box are disposed in inner cavity from top to bottom End is connected with adsorption box by branch pipe, negative ion generating device is provided in the inner cavity of the adsorption box, and anion fills The top set runs through adsorption box and is connected to the top of purification box cavity, and the right side of the adsorption box passes through induced duct and escape pipe It connects, PM2.5 sensor is installed on the inner wall of the induced duct, is hinged with maintenance door on the right side of the purifying box front surface, The central location of the maintenance door front surface is equipped with display screen and PLC controller, and PLC controller is located under display screen It is square, knob is connected on the left of the maintenance door front surface, the battery pack and PLC controller are electrically connected, the PLC control Device is electrically connected with suction ventilator one, suction ventilator two, negative ion generating device and PM2.5 sensor respectively, and the purifying box includes Upper and lower shell and stainless steel inner casing disposed in parallel, is provided with silencing cotton between the shell and stainless steel inner casing.

Preferably, the air inlet of the air inlet pipe and the gas outlet of escape pipe are provided with non-woven fabrics strainer.

Preferably, filter opening diameter is sequentially reduced three PET strainers from top to bottom.

Preferably, the purifying box is in regular hexagon.

Preferably, the outer wall of the air supply tube, induced duct and branch pipe is enclosed with hush pipe.

Compared with prior art, the utility model has the beneficial effects that the utility model proposes a kind of energy-saving classrooms Air purifier is powered by setting solar panel, energy saving, by setting prefiltration case and smart Rose Box case and Negative ion generating device further increases its clean-up effect, and by the way that PM2.5 sensor is arranged, the inspection of PM2.5 value is carried out to it It surveys, the display of data is carried out by display screen, its noise reduction is further increased by setting hush pipe and noise reduction layer convenient for observation Performance reduces the pollution of noise, and the utility model is structurally reasonable, small in size, can be placed on desk and use, easy to carry, uses Convenient, purification efficiency is good.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model Fig. 1；

Fig. 3 is the utility model purifying box structural schematic diagram.

In figure: 1 purifying box, 101 shells, 102 stainless steel inner casings, 103 silencing cottons, 2 supporting legs, 3 vibration damper plates, 4 battery packs, 5 Solar panels, 6 air inlet pipe, 7 escape pipes, 8 suction ventilators one, 9 prefiltration casees, 10 PET strainers, 11 air supply tubes, 12 suction ventilators two, 13 smart Rose Boxes, 14 coconut activated layer of charcoal, 15 nano-silver ionic layers, 16HEPA strainer, 17 adsorption boxes, 18 anions fill It sets, 19 induced ducts, 20PM2.5 sensor, 21 maintenance doors, 22 display screens, 23PLC controller, 24 knobs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of energy-saving classroom air purifier, including Purifying box 1, the bottom four corners of the purifying box 1 are welded with supporting leg 2, and the bottom end of four supporting legs 2 is connected with vibration damper plate 3, The bottom end of the purifying box 1 is provided with battery pack 4, and the bottom end of battery pack 4 is connected with the top of vibration damper plate 3, the purification The top of case 1 is provided with solar panels 5, and solar panels 5 and battery pack 4 are electrically connected, the left and right ends of the purifying box 1 It is connected separately with air inlet pipe 6 and escape pipe 7, the bottom end of the air inlet pipe 6 runs through the left side wall of purifying box 1 and is connected with suction ventilator One 8, the bottom end of the suction ventilator 1 is connected with prefiltration case 9 by branch pipe, in the inner cavity of the prefiltration case 9 from top to bottom PET strainer 10 there are three being equidistantly positioned, the bottom end of the prefiltration case 9 is connected with air supply tube 11, pacifies on the air supply tube 11 Equipped with suction ventilator 2 12, and the bottom end of suction ventilator 2 12 is connected to the bottom end of 1 inner cavity of purifying box, the air supply tube 11 by bracket Right end be connected with smart Rose Box 13, be disposed with coconut activated layer of charcoal from top to bottom in the inner cavity of the essence Rose Box 13 14, the top of nano-silver ionic layer 15 and HEPA strainer 16, the essence Rose Box 13 is connected with adsorption box 17 by branch pipe, described Negative ion generating device 18 is provided in the inner cavity of adsorption box 17, and adsorption box 17 is run through simultaneously in the top of negative ion generating device 18 It is connected to the top of 1 inner cavity of purifying box, the right side of the adsorption box 17 is connect by induced duct 19 with escape pipe 7, the air inducing PM2.5 sensor 20 is installed on the inner wall of pipe 19, is hinged with maintenance door 21, the inspection on the right side of 1 front surface of purifying box The central location for repairing 21 front surface of door is equipped with display screen 22 and PLC controller 23, and PLC controller 23 is located at display screen 22 Lower section is connected with knob 24 on the left of 21 front surface of maintenance door, and the battery pack 4 is electrically connected with PLC controller 23, institute PLC controller 23 is stated electrically to connect with suction ventilator 1, suction ventilator 2 12, negative ion generating device 18 and PM2.5 sensor 20 respectively It connects, the purifying box 1 includes upper and lower shell 101 and stainless steel inner casing 102 disposed in parallel, in the shell 101 and stainless steel Silencing cotton 103 is provided between shell 102.

Wherein, the air inlet of the air inlet pipe 6 and the gas outlet of escape pipe 7 are provided with non-woven fabrics strainer, to disengaging The work that air is filtered, filter opening diameter is sequentially reduced three PET strainers 10 from top to bottom, carries out preliminary mistake to air Filter, the purifying box 1 are in regular hexagon, and the outer wall of the air supply tube 11, induced duct 19 and branch pipe is enclosed with hush pipe, has Effect improves the performance of its noise reduction.

Working principle: in use, external power supply is charged to battery pack 4, battery pack 4 is powered to whole device, works as classroom There is no student not need in use, outdoor can be placed on the use of the new type, is powered, saved to battery 4 by solar panels 5 The utility model can be placed on the desk in classroom by the energy when there is student in classroom, carry out the purification of air, open air draught Machine 1 carries out primary filtration to air by the non-woven fabrics strainer of 6 air inlet of air inlet pipe, and air enters branch pipe by air inlet pipe 6 In the inner cavities for reaching prefiltration case 9, three PET strainers 10 in 9 inner cavity of prefiltration case are passed sequentially through, are filtered the air, Air-introduced machine 2 12 is opened, filtered air is entered by air supply tube 11 in the inner cavity of smart Rose Box 13, and HEPA filter is passed sequentially through Net 16, nano-silver ionic layer 15 and coconut activated layer of charcoal 14, and absorption for re-filtering to filtered air, pass through setting Nano-silver ionic layer 15 carries out sterilization and antibacterial work to filtered air, then enters adsorption box 17 by branch pipe In inner cavity, negative ion generating device 18 is opened, anion is generated, the particulates emission contained in filtered air is adsorbed Sedimentation reaches escape pipe 7 by induced duct 19 and is discharged, and is carried out by setting PM2.5 sensor 20 to purified air The detection of PM2.5, and the model GP2Y1014AU of PM2.5 sensor 20, the PM2.5 value after detection are aobvious by display screen 22 Show, convenient for intuitive observation, by the way that maintenance door 21 is arranged, convenient for being overhauled to its inside, by the way that vibration damper plate 3 is arranged, effectively The performance for improving its damping effectively improves the performance of its noise reduction, the utility model is structurally reasonable, body by the way that silencing cotton 103 is arranged Product is small, can be placed on desk and use, easy to carry, easy to use, purification efficiency is good.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of energy-saving classroom air purifier, including purifying box (1), it is characterised in that: the bottom four of the purifying box (1) Angle is welded with supporting leg (2), and the bottom end of four supporting legs (2) is connected with vibration damper plate (3), and the bottom end of the purifying box (1) is set It is equipped with battery pack (4), and the bottom end of battery pack (4) is connected with the top of vibration damper plate (3), the top of the purifying box (1) is set It is equipped with solar panels (5), and solar panels (5) and battery pack (4) are electrically connected, the left and right ends difference of the purifying box (1) It is connected with air inlet pipe (6) and escape pipe (7), the bottom end of the air inlet pipe (6) runs through the left side wall of purifying box (1) and is connected with suction The bottom end of blower one (8), the suction ventilator one (8) is connected with prefiltration case (9) by branch pipe, the prefiltration case (9) it is interior There are three being equidistantly positioned from top to bottom in chamber PET strainer (10), the bottom end of the prefiltration case (9) is connected with air supply tube (11), suction ventilator two (12) is installed on the air supply tube (11), and the bottom end of suction ventilator two (12) is connected to only by bracket Change the bottom end of case (1) inner cavity, the right end of the air supply tube (11) is connected with smart Rose Box (13), the essence Rose Box (13) it is interior Coconut activated layer of charcoal (14), nano-silver ionic layer (15) and HEPA strainer (16), the essence are disposed in chamber from top to bottom The top of Rose Box (13) is connected with adsorption box (17) by branch pipe, and anion hair is provided in the inner cavity of the adsorption box (17) Generating apparatus (18), and the top of negative ion generating device (18) runs through adsorption box (17) and is connected to the top of purifying box (1) inner cavity The right side at end, the adsorption box (17) is connect by induced duct (19) with escape pipe (7), is pacified on the inner wall of the induced duct (19) Equipped with PM2.5 sensor (20), it is hinged with maintenance door (21) on the right side of purifying box (1) front surface, the maintenance door (21) The central location of front surface is equipped with display screen (22) and PLC controller (23), and PLC controller (23) is located at display screen (22) Lower section, be connected with knob (24) on the left of maintenance door (21) front surface, the battery pack (4) and PLC controller (23) Be electrically connected, the PLC controller (23) respectively with suction ventilator one (8), suction ventilator two (12), negative ion generating device (18) and PM2.5 sensor (20) is electrically connected, and the purifying box (1) includes upper and lower shell (101) disposed in parallel and stainless steel inner casing (102), silencing cotton (103) are provided between the shell (101) and stainless steel inner casing (102).

2. a kind of energy-saving classroom air purifier according to claim 1, it is characterised in that: the air inlet pipe (6) The gas outlet of air inlet and escape pipe (7) is provided with non-woven fabrics strainer.

3. a kind of energy-saving classroom air purifier according to claim 1, it is characterised in that: three PET strainers (10) filter opening diameter is sequentially reduced from top to bottom.

4. a kind of energy-saving classroom air purifier according to claim 1, it is characterised in that: the purifying box (1) is in Regular hexagon.

5. a kind of energy-saving classroom air purifier according to claim 1, it is characterised in that: the air supply tube (11), The outer wall of induced duct (19) and branch pipe is enclosed with hush pipe.