CN218915224U

CN218915224U - Fresh air system air purification device

Info

Publication number: CN218915224U
Application number: CN202222458617.0U
Authority: CN
Inventors: 程可辉; 孟平
Original assignee: Chongqing Ouluo Medical Technology Co ltd
Current assignee: Chongqing Ouluo Medical Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-04-25
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses an air purification device of a fresh air system, which comprises a box body, wherein an air outlet cavity and an air inlet cavity which horizontally penetrate are formed in the outer wall of one side of the box body, annular baffles are clamped at one ends of the air outlet cavity and the air inlet cavity, dust screens are clamped on the inner wall of the annular baffles, breathable filter cloth is adhered to the inner wall of one side of the annular baffles, insect-proof nets are clamped at the positions, close to the breathable filter cloth, of the circumferential inner walls of the air outlet cavity and the air inlet cavity, air inlet mechanisms are arranged at the positions, close to the middle, of the inner walls of the air outlet cavity and the air inlet cavity, and isolation nets are clamped at one ends, far away from the annular baffles, of the air outlet cavity and the air inlet cavity; according to the utility model, most dust is prevented from entering through the dustproof net and the ventilation filter cloth, secondary filtration and dust removal are carried out on the air entering the room, the dust is adsorbed through the active carbon adsorption net, the dust is removed through the electrostatic precipitator, and the air entering the room is sterilized through the ultraviolet germicidal lamp, so that the air entering the room is purified.

Description

Fresh air system air purification device

Technical Field

The utility model relates to the technical field of fresh air systems, in particular to an air purifying device of a fresh air system.

Background

The fresh air system is a set of independent air treatment system consisting of an air supply system and an exhaust system, is a device for circulating indoor and outdoor air and facilitating indoor ventilation, and is convenient for circulating indoor air, so that the purity of air is ensured, dust is reduced, and an air purifying device of the fresh air system is needed.

Through retrieving, a new trend system air purification device that patent publication number is CN209893590U, including the box, characterized by: one end of the box body is fixedly communicated with the air inlet, the inner wall of the air inlet is fixedly connected with the first motor, the output shaft of the first motor is fixedly connected with the air suction fan, the other end of the box body is fixedly communicated with the air outlet, and the outer end of the air outlet is provided with a major arc clamping groove. The following disadvantages exist: it has only passed through the filter and has carried out simple filtration to the air, can't high-efficient air purification, leads to the air still to have more impurity, discharges indoor back and causes indoor dust to increase easily, consequently, need to design a new trend system air purification device to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an air purifying device of a fresh air system, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a new trend system air purification device, includes the box, it has air-out chamber and the air inlet chamber that the level runs through to open on the outer wall of one side of box, the equal joint in one end in air-out chamber and air inlet chamber has annular baffle, the joint has the dust screen on annular baffle's the inner wall, it has ventilative filter cloth to bond on annular baffle's one side inner wall, the position joint that air-out chamber and air inlet chamber circumference inner wall are close to ventilative filter cloth has the fly net, the inner wall in air-out chamber and air inlet chamber is close to the position in the centre all is equipped with induced air mechanism.

Preferably, the end of the air outlet cavity and the air inlet cavity, which is far away from the annular baffle, are both clamped with a separation net.

Preferably, the induced air mechanism comprises a partition plate, the partition plate is clamped on the circumferential inner walls of the air outlet cavity and the air inlet cavity, a fan is fixed on the outer wall of one side of the partition plate through bolts, one end of the fan is inserted with a first air pipe, one end of the first air pipe penetrates through the partition plate and is located on the other side of the partition plate, and the other end of the fan is inserted with a second air pipe.

Preferably, the outer wall of one side of the box body is provided with a clamping door at the positions close to the air outlet cavity and the air inlet cavity.

Preferably, the position joint that air inlet chamber circumference inner wall is close to the fly net has the active carbon to adsorb the net, the position joint that air inlet chamber circumference inner wall is close to the active carbon and adsorbs the net has electrostatic precipitator, electrostatic precipitator includes two electrostatic plates, two electrostatic plate joint is on electrostatic precipitator's inner wall.

Preferably, the ultraviolet sterilizing lamp is fixed at the position of the inner wall of the top of the air inlet cavity close to the separation net through bolts.

Preferably, the humidity sensor is fixed on one side inner wall of the air inlet cavity through a bolt, the dehumidifier is fixed on the top inner wall of the air inlet cavity through a bolt, the alarm lamp and the controller are mounted on the top outer wall of the box body, and the humidity sensor, the controller, the alarm lamp and the dehumidifier are electrically connected.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the annular baffle, the dust screen, the ventilation filter cloth, the insect screen, the active carbon adsorption net, the electrostatic dust collector and the ultraviolet germicidal lamp are arranged, most of dust is prevented from entering through the dust screen and the ventilation filter cloth, secondary filtration and dust removal are carried out on air entering a room, dust is adsorbed through the active carbon adsorption net, dust is removed through the electrostatic dust collector, and the air entering the room is disinfected through the ultraviolet germicidal lamp, so that the air entering the room is purified;

according to the utility model, by arranging the humidity sensor, the alarm lamp, the controller and the dehumidifier, when the humidity of the introduced gas is too high, a signal is transmitted to the controller after the pre-warning value of the humidity sensor is reached, the controller starts the alarm lamp to give an alarm, and starts the dehumidifier to start dehumidification work, so that the indoor personnel is reminded of the excessive air humidity.

Drawings

Fig. 1 is a schematic diagram of the internal structure of an embodiment 1 of an air purification device of a fresh air system.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a schematic diagram of the overall structure of an air purification device of embodiment 1 of a fresh air system.

Fig. 4 is a schematic diagram showing an internal structure of an air purifying device of embodiment 2 of the fresh air system.

In the figure: 1. a case; 2. an air outlet cavity; 3. a partition plate; 4. a first air duct; 5. a blower; 6. a second air duct; 7. a screen; 8. an ultraviolet germicidal lamp; 9. an air inlet cavity; 10. an electrostatic precipitator; 11. an electrostatic plate; 12. an activated carbon adsorption net; 13. an insect-proof net; 14. breathable filter cloth; 15. an annular baffle; 16. a karman; 17. a dust screen; 18. a humidity sensor; 19. an alarm lamp; 20. a controller; 21. a dehumidifier.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, in an embodiment of the present utility model, an air purifying device for a fresh air system includes a box 1, an air outlet chamber 2 and an air inlet chamber 9 which horizontally penetrate are opened on an outer wall of one side of the box 1, one ends of the air outlet chamber 2 and the air inlet chamber 9 are both clamped with an annular baffle 15, an inner wall of the annular baffle 15 is clamped with a dust screen 17, an inner wall of one side of the annular baffle 15 is adhered with an air-permeable filter cloth 14, positions, close to the air-permeable filter cloth 14, of circumferential inner walls of the air outlet chamber 2 and the air inlet chamber 9 are clamped with an insect-proof net 13, and positions, close to the middle, of inner walls of the air outlet chamber 2 and the air inlet chamber 9 are respectively provided with an air inducing mechanism, and the air inducing mechanism is started to facilitate indoor air delivery and outdoor air delivery, and dust and the like are blocked from entering through the dust screen 17 and the air-permeable filter cloth 14.

Further, the air outlet cavity 2 and the air inlet cavity 9 are far away from the annular baffle 15, and one end of the air outlet cavity 2 and the air inlet cavity 9 is clamped with the partition net 7, and foreign matters are prevented from entering the air outlet cavity 2 and the air inlet cavity 9 through the partition net 7.

Further, induced air mechanism includes baffle 3, and baffle 3 joint is on the circumference inner wall in air-out chamber 2 and air inlet chamber 9, has fan 5 through bolt fastening on the outer wall of one side of baffle 3, and peg graft there is first tuber pipe 4 in the one end of fan 5, and the one end of first tuber pipe 4 is located the opposite side of baffle 3 through baffle 3, and peg graft there is second tuber pipe 6 the other end of fan 5, starts behind the fan 5, carries out gaseous transport by first tuber pipe 4 and second tuber pipe 6, is convenient for take a breath the work.

Further, the outer wall of one side of the box body 1 is close to the positions of the air outlet cavity 2 and the air inlet cavity 9 and is provided with a clamping door 16, and the air outlet cavity 2 and the air inlet cavity 9 are conveniently opened through the clamping door 16, so that the inside is conveniently cleaned.

Further, the position joint that air inlet chamber 9 circumference inner wall is close to fly net 13 has activated carbon adsorption net 12, and the position joint that air inlet chamber 9 circumference inner wall is close to activated carbon adsorption net 12 has electrostatic precipitator 10, and electrostatic precipitator 10 includes two electrostatic plates 11, and two electrostatic plates 11 joint are on electrostatic precipitator 10's inner wall, through activated carbon adsorption net 12, electrostatic precipitator 10 of setting, are convenient for carry out secondary filtration dust removal, guarantee the cleanness of air.

Further, the ultraviolet sterilizing lamp 8 is fixed on the inner wall of the top of the air inlet cavity 9 close to the partition net 7 through bolts, and the air is conveniently sterilized through the arranged ultraviolet sterilizing lamp 8.

The working principle of the utility model is as follows: when the indoor and outdoor ventilation device is used, one end of the partition net 7 is aligned to the indoor, indoor and outdoor ventilation is performed through the induced air mechanism, air is fed into the indoor through the air inlet cavity 9, air is discharged out of the indoor through the air outlet cavity 2, the fan 5 is started, air is conveniently fed in and out, most dust is prevented from entering through the dustproof net 17 and the ventilation filter cloth 14, secondary filtration and dust removal are performed on the air entering the indoor, dust is adsorbed through the active carbon adsorption net 12, dust is removed through the electrostatic precipitator 10, the air entering the indoor is guaranteed to be purified through the ultraviolet sterilizing lamp 8, and therefore indoor and outdoor air exchange is facilitated.

Example 2

Referring to fig. 4, unlike embodiment 1, a humidity sensor 18 is fixed on an inner wall of one side of the air intake chamber 9 by bolts, a dehumidifier 21 is fixed on an inner wall of the top of the air intake chamber 9 by bolts, and an alarm lamp 19 and a controller 20 are mounted on an outer wall of the top of the case 1, and the humidity sensor 18, the controller 20, the alarm lamp 19 and the dehumidifier 21 are electrically connected.

Through the humidity transducer 18 that sets up, it is equipped with the early warning value, when the gas humidity who lets in is too big, after reaching the early warning value of humidity transducer 18, can give controller 20 with signal transmission, controller 20 starts alarm lamp 19 immediately and reports to the police to start dehumidifier 21 and begin dehumidification work, remind indoor personnel air humidity too big.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a new trend system air purification device, includes box (1), its characterized in that: the utility model discloses a novel air conditioner, including box (1) and air inlet chamber (9), it has air-out chamber (2) and air inlet chamber (9) that the level runs through to open on the outer wall of one side of box (1), the one end of air-out chamber (2) and air inlet chamber (9) all the joint has annular baffle (15), the joint has dust screen (17) on the inner wall of annular baffle (15), it has ventilative filter cloth (14) to bond on the inner wall of one side of annular baffle (15), the position joint that air-out chamber (2) and air inlet chamber (9) circumference inner wall are close to ventilative filter cloth (14) has fly net (13), the position that the inner wall of air-out chamber (2) and air inlet chamber (9) is close to the centre all is equipped with induced air mechanism.

2. The fresh air system air cleaning device according to claim 1, wherein: one end of the air outlet cavity (2) and one end of the air inlet cavity (9) far away from the annular baffle plate (15) are both clamped with a separation net (7).

3. The fresh air system air cleaning device according to claim 1, wherein: the air inducing mechanism comprises a partition plate (3), wherein the partition plate (3) is clamped on the circumferential inner wall of an air outlet cavity (2) and an air inlet cavity (9), a fan (5) is fixed on the outer wall of one side of the partition plate (3) through bolts, one end of the fan (5) is inserted with a first air pipe (4), one end of the first air pipe (4) penetrates through the partition plate (3) and is located on the other side of the partition plate (3), and the other end of the fan (5) is inserted with a second air pipe (6).

4. The fresh air system air cleaning device according to claim 1, wherein: and the positions of the outer wall of one side of the box body (1) close to the air outlet cavity (2) and the air inlet cavity (9) are provided with a clamping door (16).

5. The fresh air system air cleaning device according to claim 1, wherein: the utility model discloses an electrostatic precipitator, including electrostatic precipitator (10), air inlet chamber (9) circumference inner wall is close to the position joint of fly net (13) has active carbon adsorption net (12), the position joint that air inlet chamber (9) circumference inner wall is close to active carbon adsorption net (12) has electrostatic precipitator (10), electrostatic precipitator (10) include two electrostatic plates (11), two electrostatic plates (11) joint is on the inner wall of electrostatic precipitator (10).

6. The fresh air system air cleaning device according to claim 2, wherein: an ultraviolet sterilizing lamp (8) is fixed on the inner wall of the top of the air inlet cavity (9) close to the separation net (7) through bolts.

7. The fresh air system air cleaning device according to claim 1, wherein: the intelligent air inlet device is characterized in that a humidity sensor (18) is fixed on one side inner wall of the air inlet cavity (9) through a bolt, a dehumidifier (21) is fixed on the top inner wall of the air inlet cavity (9) through a bolt, an alarm lamp (19) and a controller (20) are mounted on the top outer wall of the box body (1), and the humidity sensor (18), the controller (20), the alarm lamp (19) and the dehumidifier (21) are electrically connected.