CN113108415A

CN113108415A - Air sterilizer with positive and negative pressure plasma

Info

Publication number: CN113108415A
Application number: CN202110266271.1A
Authority: CN
Inventors: 文易飞; 樊明文; 陈敬业
Original assignee: Zhejiang Ganhui Medical Technology Co ltd
Current assignee: Zhejiang Ganhui Medical Technology Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-07-13

Abstract

The invention discloses an air sterilizer with positive and negative pressure plasmas, which comprises a box body, wherein an air inlet is formed in the center of the lower portion of the front end face of the box body, a dust cover is arranged inside the air inlet, a safety door is arranged above the front end face of the box body and connected with the box body through a hinge, a fan is arranged in the center of the bottom end of the inner portion of the box body, an exhaust pipe is arranged at the air outlet end of the fan, supporting plates are arranged between the inner walls of the two sides of the box body, ultraviolet lamp tubes are arranged at the edges of the two sides of the top of each supporting plate, and one side of each ultraviolet lamp tube is. The plasma air sterilizer effectively solves the problem that the plasma air sterilizer is operated under positive and negative pressure, improves the sterilization effect of the plasma air sterilizer, and has the advantages of simple structure, convenient operation and strong practicability.

Description

Air sterilizer with positive and negative pressure plasma

Technical Field

The invention relates to the technical field of air sterilizing machines, in particular to an air sterilizing machine with positive and negative pressure plasmas.

Background

An air sterilizer is a machine for sterilizing air by the principles of filtration, purification, sterilization and the like. Besides sterilization and disinfection, some models can remove organic pollution gases such as formaldehyde, phenol and the like in indoor air, and can kill or filter allergens such as pollen and the like. Meanwhile, smoke and smoke smell generated by smoking, bad smell in a toilet, human body smell and the like are effectively removed.

The existing positive and negative pressure plasma air sterilizing machine has the following defects:

1. most of the existing positive and negative pressure plasma air disinfectors are simple and single in structure, and mostly adopt one-way air suction and discharge and the inside of the equipment is disinfected by ultraviolet rays, so that the disinfection effect of the air disinfectors is not obvious;

2. most of the existing positive and negative pressure plasma air disinfectors have simple and single structures, and negative pressure ventilation treatment is not arranged, so that the air in a disinfection space is mixed and fresh and old, and the aim of air disinfection is not achieved.

Disclosure of Invention

The invention aims to provide an air sterilizer with positive and negative pressure plasmas, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an air sterilizer with positive and negative pressure plasma comprises a box body, wherein an air inlet is formed in the central position below the front end face of the box body, a dust cover is arranged inside the air inlet, a safety door is arranged above the front end face of the box body and connected with the box body through a hinge, a fan is arranged in the central position at the bottom end inside the box body, an exhaust pipe is arranged at the air outlet end of the fan, a support plate is arranged between the inner walls at two sides of the box body, ultraviolet lamp tubes are arranged at the edges of two sides of the top of the support plate, one side of each ultraviolet lamp tube is arranged on the inner walls at two sides of the box body, a sterilizing box is arranged in the central position at the top of the support plate, an air outlet is formed in the top of the sterilizing box, an air inlet pipe is arranged at the bottom of the sterilizing box, the bottom, and a miniature air suction pump is installed on one side of the bottom end in the box body.

Preferably, universal wheels are installed at the edges of two sides of the bottom of the box body.

Preferably, an air outlet is installed at the top of the box body, and an air suction opening is formed in one side below the rear end face of the box body.

Preferably, the inside of disinfect box is provided with anion generator, plasma generator and ozone generator respectively, and anion generator, plasma generator and ozone generator set gradually from top to bottom.

Preferably, the electrostatic adsorption filter screen and the active carbon filter screen are installed between every two of the installation bases, and the active carbon filter screen is located below the electrostatic adsorption filter screen.

Preferably, the exhaust pipe is installed at the end of giving vent to anger of miniature aspiration pump, and the other end of exhaust pipe is provided with the connector.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention can purify the air by arranging the fan and the supporting plate, connecting the air outlet end of the fan to the air inlet pipe at the bottom of the sterilizing box on the supporting plate through the exhaust pipe when the plasma air sterilizing machine performs positive pressure sterilization, enabling the fan to suck the external air of the box into the box and performing air treatment by the sterilizing box, arranging the negative ion generator, the plasma generator and the ozone generator in the sterilizing box, arranging the ultraviolet lamp tubes on the two sides of the top of the supporting plate on the inner walls of the two sides of the box, setting the sterilizing box into a transparent state, enabling the ultraviolet lamp tubes to irradiate into the sterilizing box, and performing positive pressure sterilization and purification treatment on the inside of the sterilizing box.

2. According to the invention, through the arrangement of the mounting seats, when the air is disinfected and purified, the air outlet is arranged at the top of the disinfection box, the mounting seats are arranged on the inner walls of the two sides of the box body, the electrostatic adsorption filter screen and the active carbon filter screen are arranged between the mounting seats, and the active carbon filter screen is arranged below the electrostatic adsorption filter screen, so that the air can be deodorized by utilizing the deodorization function of the active carbon filter screen, meanwhile, after deodorization is finished, particles and dust in the air are effectively removed by the electrostatic adsorption filter screen, and the disinfection effect of the plasma air disinfection machine is effectively improved.

3. According to the invention, through the arrangement of the micro air pump, when the plasma air sterilizer performs negative pressure air exchange, the micro air pump is arranged at the bottom end inside the box body, the air exhaust end of the micro air pump is connected with the air exhaust port on the rear end face of the box body, the micro air pump is started to suck air into the pump from the air exhaust port, the exhaust end of the micro air pump is provided with the exhaust pipe, the other end of the exhaust pipe is provided with the connector, the connector is fixed in the through hole on the box body, the connector is connected with the outdoor pipeline, and indoor air is exhausted.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a box body; 101. a universal wheel; 102. an air inlet; 103. a dust cover; 104. a safety door; 105. a hinge; 106. an air outlet; 107. an air extraction opening; 2. a fan; 201. an exhaust duct; 3. a support plate; 301. an ultraviolet lamp tube; 302. a sterilizing box; 303. a negative ion generator; 304. a plasma generator; 305. an ozone generator; 306. an air outlet; 307. an air inlet pipe; 4. a mounting seat; 401. electrostatic adsorption filter screen; 402. an active carbon filter screen; 5. a micro air pump; 501. an exhaust pipe; 502. a connecting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a take positive negative pressure plasma air sterilizing machine, includes box 1, universal wheel 101 is all installed to the bottom both sides edge of box 1, and the air inlet 102 has been seted up to the preceding terminal surface below central point of box 1, and the inside of air inlet 102 is provided with dust cover 103, and emergency exit 104 is installed to the preceding terminal surface top of box 1, passes through hinge 105 between emergency exit 104 and the box 1 and is connected, and air exit 106 is installed at the top of box 1, and rear end face below one side of box 1 is provided with extraction opening 107.

Specifically, a fan 2 is installed at the center of the bottom end inside a box body 1, an exhaust pipe 201 is installed at the air outlet end of the fan 2, a support plate 3 is installed between the inner walls of the two sides of the box body 1, ultraviolet lamp tubes 301 are all arranged at the edges of the two sides of the top of the support plate 3, one side of each ultraviolet lamp tube 301 is installed on the inner walls of the two sides of the box body 1, a disinfection box 302 is installed at the center of the top of the support plate 3, a negative ion generator 303, a plasma generator 304 and an ozone generator 305 are respectively arranged inside the disinfection box 302, the negative ion generator 303, the plasma generator 304 and the ozone generator 305 are sequentially arranged from top to bottom, an air outlet 306 is arranged at the top of the disinfection box 302, an air inlet pipe 307 is arranged at the bottom of the disinfection box 302, the bottom end of the air inlet pipe 307 penetrates through the support plate 3 to be connected with, a fan 2 is arranged at the center of the bottom end in the box body 1, a support plate 3 is arranged between two sides in the box body 1, the air outlet end of the fan 2 is connected to an air inlet pipe 307 at the bottom of a disinfection box 302 on the support plate 3 through an exhaust pipe 201, the fan 2 sucks the outside air of the box body 1 into the box body 1, the disinfection box 302 is used for air treatment, a negative ion generator 303, a plasma generator 304 and an ozone generator 305 are arranged in the disinfection box 302, air can be purified, ultraviolet lamp tubes 301 on two sides of the top of the support plate 3 are arranged on the inner walls of two sides of the box body 1, the disinfection box 302 is set to be in a transparent state, the ultraviolet lamp tubes 301 irradiate into the disinfection box 302, and positive pressure disinfection and purification treatment can be carried out in the disinfection box 302.

Specifically, mounting seats 4 are respectively arranged above the inner walls of two sides of the box body 1, an electrostatic adsorption filter screen 401 and an active carbon filter screen 402 are respectively arranged between every two mounting seats 4, and the active carbon filter screen 402 is positioned below the electrostatic adsorption filter screen 401, and through the arrangement of the mounting seat 4, when the air is disinfected and purified, by arranging the air outlet 306 at the top of the disinfection box 302, mounting seats 4 are arranged on the inner walls of the two sides of the box body 1, an electrostatic adsorption filter screen 401 and an active carbon filter screen 402 are arranged between the mounting seats 4, the active carbon filter screen 402 is arranged below the electrostatic adsorption filter screen 401, and the air can be deodorized by utilizing the deodorization function of the active carbon filter screen 402, meanwhile, after deodorization, the electrostatic adsorption filter screen 401 effectively removes particles and dust in the air, and effectively improves the disinfection effect of the plasma air disinfector.

Specifically, a micro air pump 5 is installed on one side of the inner bottom end of the box body 1, an exhaust pipe 501 is installed at the air outlet end of the micro air pump 5, a connector 502 is arranged at the other end of the exhaust pipe 501, through the setting of the micro air pump 5, when the plasma air sterilizer performs negative pressure ventilation, the micro air pump 5 is installed at the inner bottom end of the box body 1, the air outlet end of the micro air pump 5 is connected with the air outlet 107 on the rear end surface of the box body 1, the micro air pump 5 is started, air is sucked into the pump through the air outlet 107, through the arrangement of the exhaust pipe 501 at the air outlet end of the micro air pump 5, and the connector 502 is arranged at the other end of the exhaust pipe 501, the connector 502 is fixed in the through hole on the box body 1, so that the connector 502 is connected with an outdoor pipeline, indoor air is exhausted, and the negative pressure extraction and ventilation treatment, the indoor ventilation is improved, the disinfection is efficient, and the practicability is high.

The working principle is as follows: before using the device, a user firstly detects the device and uses the device after confirming that no problem exists, when the plasma air sterilizer carries out positive pressure sterilization, the fan 2 is arranged at the center position of the bottom end in the box body 1, the supporting plate 3 is arranged between the two sides in the box body 1, the air outlet end of the fan 2 is connected into the air inlet pipe 307 at the bottom of the sterilizing box 302 on the supporting plate 3 through the exhaust pipe 201, the fan 2 sucks the outside air of the box body 1 into the box body 1 and carries out air treatment through the sterilizing box 302, the negative ion generator 303, the plasma generator 304 and the ozone generator 305 are arranged in the sterilizing box 302, the air can be purified, the ultraviolet lamp tubes 301 on the two sides of the top of the supporting plate 3 are arranged on the inner walls of the two sides of the box body 1, the sterilizing box 302 is set to be in a transparent state, the ultraviolet lamp tubes 301 irradiate into the sterilizing box 302, can carry out positive pressure disinfection and purification treatment in the disinfection box 302, when the air is disinfected and purified, the air outlet 306 is arranged at the top of the disinfection box 302, the mounting seats 4 are arranged on the inner walls of the two sides of the box body 1, the electrostatic adsorption filter net 401 and the active carbon filter net 402 are arranged between the mounting seats 4, the active carbon filter net 402 is arranged below the electrostatic adsorption filter net 401, the deodorization treatment can be carried out on the air by utilizing the deodorization function of the active carbon filter net 402, meanwhile, after the deodorization is finished, the particles and dust in the air are effectively removed by the electrostatic adsorption filter net 401, the disinfection effect of the plasma air disinfector is effectively improved, when the plasma air disinfector carries out negative pressure ventilation, the micro air suction pump 5 is arranged at the bottom end inside the box body 1, and the air suction end of the micro air suction pump 5 is connected with the air suction opening 107 on the rear end face of the box body 1, start miniature aspiration pump 5, make the air by in the extraction opening 107 suction pump, set up blast pipe 501 through the exhaust end at miniature aspiration pump 5, and set up connector 502 at the other end of blast pipe 501, fix connector 502 in the through-hole on box 1, make connector 502 switch-on outdoor pipeline, with indoor air escape, the effectual plasma air sterilizing machine of having solved carries out the negative pressure extraction to the room air and takes a breath the processing, improved indoor taking a breath thoroughly and high-efficient disinfection, the practicality is strong.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take positive negative pressure plasma air sterilizing machine, includes box (1), its characterized in that: the air inlet (102) is formed in the center position below the front end face of the box body (1), the dust cover (103) is arranged inside the air inlet (102), the safety door (104) is installed above the front end face of the box body (1), the safety door (104) is connected with the box body (1) through the hinge (105), the fan (2) is installed in the center position of the bottom end inside the box body (1), the exhaust pipe (201) is installed at the air outlet end of the fan (2), the supporting plate (3) is installed between the inner walls of the two sides of the box body (1), the ultraviolet lamp tubes (301) are arranged at the edges of the two sides of the top of the supporting plate (3), one side of each ultraviolet lamp tube (301) is installed on the inner wall of the two sides of the box body (1), the disinfection box (302) is installed at the center position of the top of the supporting plate (, the bottom of disinfect box (302) is provided with air-supply line (307), and the bottom of air-supply line (307) passes backup pad (3) and is connected with exhaust pipe (201), mount pad (4) are all installed to the both sides inner wall top of box (1), miniature aspiration pump (5) are installed to inside bottom one side of box (1).

2. The air sterilizer with positive and negative pressure plasma according to claim 1, wherein: the universal wheels (101) are mounted at the edges of two sides of the bottom of the box body (1).

3. The air sterilizer with positive and negative pressure plasma according to claim 1, wherein: an air outlet (106) is installed at the top of the box body (1), and an air suction opening (107) is arranged on one side below the rear end face of the box body (1).

4. The air sterilizer with positive and negative pressure plasma according to claim 1, wherein: the interior of the disinfection box (302) is respectively provided with a negative ion generator (303), a plasma generator (304) and an ozone generator (305), and the negative ion generator (303), the plasma generator (304) and the ozone generator (305) are sequentially arranged from top to bottom.

5. The air sterilizer with positive and negative pressure plasma according to claim 1, wherein: the electrostatic adsorption filter screen (401) and the activated carbon filter screen (402) are installed between every two of the installation bases (4), and the activated carbon filter screen (402) is located below the electrostatic adsorption filter screen (401).

6. The air sterilizer with positive and negative pressure plasma according to claim 1, wherein: an exhaust pipe (501) is installed at the air outlet end of the micro air pump (5), and a connector (502) is arranged at the other end of the exhaust pipe (501).