CN112161338A

CN112161338A - Double-fan medical air disinfection and purification integrated purifier

Info

Publication number: CN112161338A
Application number: CN202010930936.XA
Authority: CN
Inventors: 陈雄
Original assignee: Shenzhen Kangerxi Industrial Co ltd
Current assignee: Shenzhen Kangerxi Industrial Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-01-01

Abstract

The invention discloses a double-fan medical air disinfection and purification integrated purifier, which comprises a shell, wherein an air outlet is formed in one side of the shell, a second air inlet is formed in the outer side of the shell and the side far away from the air outlet, a sensing assembly is arranged on one side of the shell and between the second air inlet and the air outlet, a power switch is arranged on one side of the shell and below the sensing assembly, a cover plate is rotatably connected to the top of the shell through a hinge, and a first air inlet is formed in the middle of the cover plate, and the double-fan medical air disinfection and purification integrated purifier has the beneficial effects that: through having set up high-pressure plasma electric field, wherein high-voltage electric field can thoroughly ionize and destroy the molecular structure of bacterium, virus, inactivates bacterium rapidly, virus, punctures molecular structure, destroys the protein structure, cooperates the compound multilayer filter screen of high-efficient HEPA, and the real purification that lets unites two into one with the disinfection, and use cost is low, the popularization is fast, solves the long-term predicament that only the disinfection that exists does not purify in the medical environment.

Description

Double-fan medical air disinfection and purification integrated purifier

Technical Field

The invention relates to the technical field of purifiers, in particular to a double-fan medical air purifier integrating air disinfection and purification.

Background

At present, hospital purification is mainly used for a small part of departments with higher requirements, such as laminar flow clean operating rooms, ICUs and the like, and has the following defects:

(1) laminar flow clean operating rooms are expensive. Laminar flow purification is an advanced technology, but has high cost, needs to be removed after operation, and has too frequent laminar flow maintenance and high price.

(2) The influence of laminar flow purification on the health of medical staff. Although laminar flow clean operating rooms are clean and sterile, the operating rooms are designed to be too closed, air is not circulated, and the working environment is not good. Various instruments and devices are used during the operation, including a large amount of radiation, which seriously endangers the health of medical staff and even causes infertility or cancer.

(3) The application and management of the laminar flow purification are put high requirements. In the room, medical staff need follow the laminar flow operation flow jointly, keep the sterile environment that laminar flow purification created, restrict medical staff's action. Laminar flow decontamination systems can effectively control bacteria and microbial particles, but have no bactericidal effect and cannot control other infection pathways. That is, once this constant sterile environment is breached, the laminar flow decontamination technique will not work and new contact infections will occur.

Due to the restriction of the factors, over 90% of rooms in a hospital are not purified.

Secondly, the pathogen is one of the main ways of hospital cross infection through air transmission diseases, and indoor air disinfection is an important measure for effectively blocking the transmission of respiratory viruses. Respiratory tract infectious diseases are mainly infected through air droplets, and have high transmission speed and wide related range. Such as influenza virus, SARS virus, new type coronavirus, hand-foot-and-mouth virus, poliovirus, etc., and natural bacteria such as Staphylococcus albus, Staphylococcus aureus, Escherichia coli, Aspergillus niger, Candida albicans, Serratia marcescens, and Klebsiella pneumoniae. Air sterilization is one of the methods for cutting off the transmission path of respiratory infectious diseases, and in recent years, how to effectively sterilize air and reduce hospital infection caused by air pollution is always concerned by the medical field. There are many methods for sterilizing indoor air. Firstly, ozone air sterilization; ② ultraviolet air sterilization; ③ chemical air sterilization: fumigating or spray sterilizing (peracetic acid, hydrogen peroxide compound air disinfectant, quaternary ammonium salt disinfectant, Chinese herbal medicine air disinfectant spray sterilizing, chlorine-containing disinfectant, etc.); fourthly, electrostatic adsorption type air sterilization;

the ozone disinfection and sterilization has the defects that the ozone disinfection and sterilization can be carried out without people, the humidity of a room needs to be increased when the ozone disinfection and sterilization is carried out, and the ozone disinfection and sterilization can be carried out only after the ozone disinfection and sterilization is carried out for more than 30 min.

The main problems of uv sterilization are: the penetration capacity is small, and the disinfection effect is not good in places where ultraviolet rays cannot irradiate; the sterilizing capability of the lamp is reduced along with the increase of the service time, and the lamp has short service life, frequent replacement and higher operating cost.

Chemical disinfection has two fatal drawbacks-toxic and side effects and secondary pollution which are harmful to human bodies, and the number of suspended particles can be increased within a few days after disinfection, which is also an important reason causing chemical disinfection to be impossible to popularize, but the effect of chemical disinfection is obvious and is often used for terminal disinfection of some key departments.

All the air sterilizing devices have no air purifying function, and part of the air sterilizing devices can generate air pollution (the circulating air sterilizing machine cannot remove PM2.5, bacteria and virus suspended particles and the like in the air due to small air quantity and low purifying efficiency).

Disclosure of Invention

The invention aims to provide a double-fan medical air disinfection and purification integrated purifier to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: medical air disinfection of double fan and integrative clarifier of purification, which comprises a housin, one side of casing is equipped with the air outlet, the casing outside and the one side of keeping away from the air outlet are equipped with No. two air intakes, one side of casing just is located and is equipped with the response subassembly between No. two air intakes and the air outlet, one side of casing and the below that is located the response subassembly are equipped with switch, the top of casing is rotated through the hinge and is connected with the apron, the middle part of apron is equipped with an air intake, the casing is inside and is located an air intake below and is equipped with the wind channel, the casing is inside and is located wind channel below fixed mounting and has two fans, the inside and the one side that is close to the air outlet.

As preferred, the response subassembly includes mounting box, particulate matter sensor, temperature sensor and humidity transducer, the inside one end fixed mounting that just is close to switch of casing has the mounting box, the middle part fixed mounting of mounting box has temperature sensor, the inside of mounting box and the top that is located temperature sensor are equipped with particulate matter sensor, the inside of mounting box and the below that is located temperature sensor are equipped with humidity transducer.

Preferably, a negative ion generator is arranged inside the plasma electric field, and an air outlet of the fan is close to one side of the air outlet.

Preferably, the inner wall of an air inlet and the inner wall of a second air inlet are fixedly provided with a first filter screen, and the inner wall of the air outlet is fixedly provided with a second filter screen.

Preferably, the first filter screen and the second filter screen are both high-efficiency HEPA composite multilayer filter screens.

Preferably, a dynamic display screen is arranged inside the shell and above the plasma electric field.

Preferably, the outer wall of the housing is provided with a vent hole at a position corresponding to the sensing assembly.

Preferably, the inside of casing just is located the below of response subassembly and is equipped with the controller, particulate matter sensor, temperature sensor, humidity transducer, fan and anion generator all with controller electric connection.

Compared with the prior art, the invention has the beneficial effects that: through having set up high-pressure plasma electric field, wherein high-voltage electric field can thoroughly ionize and destroy the molecular structure of bacterium, virus, inactivates bacterium rapidly, virus, punctures molecular structure, destroys the protein structure, cooperates the compound multilayer filter screen of high-efficient HEPA, and the real purification that lets unites two into one with the disinfection, and use cost is low, the popularization is fast, solves the long-term predicament that only the disinfection that exists does not purify in the medical environment.

Drawings

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

FIG. 2 is a schematic view of the position of the second air inlet of the present invention;

FIG. 3 is a schematic diagram of the structure of the plasma electric field according to the present invention;

FIG. 4 is a schematic view of a first embodiment of the present invention;

FIG. 5 is a schematic structural view of a blower according to the present invention;

FIG. 6 is a schematic view of the second embodiment of the present invention.

In the figure: 1. a housing; 2. an inductive component; 3. a cover plate; 4. a first air inlet; 5. a power switch; 6. a second air inlet; 7. an air outlet; 8. a plasma electric field; 9. a negative ion generator; 10. mounting a box; 11. a particulate matter sensor; 12. a temperature sensor; 13. a humidity sensor; 14. a first filter screen; 15. an air duct; 16. a fan; 17. a second filter screen; 18. and (6) a dynamic display screen.

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.

Referring to fig. 1-6, the present invention provides a technical solution: medical air disinfection of double fan and integrative clarifier of purification, including casing 1, one side of casing 1 is equipped with air outlet 7, the one side that just keeps away from air outlet 7 in the 1 outside of casing is equipped with air intake 6 No. two, one side of casing 1 just is located and is equipped with response subassembly 2 between air intake 6 No. two and the air outlet 7, one side of casing 1 and the below that is located response subassembly 2 are equipped with switch 5, the top of casing 1 is connected with apron 3 through the hinge rotation, the middle part of apron 3 is equipped with air intake 4 No. one, 1 inside and the air intake 4 below that is located of casing are equipped with

wind channel

15, 1 inside and the wind channel 15 below fixed mounting of being located of casing has two fans 16, the inside and the one side that is close to air outlet 7 of casing 1 is equipped with plasma electric field 8.

Wherein, response subassembly 2 includes mounting box 10, particulate matter sensor 11, temperature sensor 12 and humidity transducer 13, the inside one end fixed mounting that just is close to switch 5 of casing 1 has mounting box 10, the middle part fixed mounting of mounting box 10 has temperature sensor 12, the inside of mounting box 10 and the top that is located temperature sensor 12 are equipped with particulate matter sensor 11, the inside of mounting box 10 and the below that is located temperature sensor 12 are equipped with humidity transducer 13.

The negative ion generator 9 is arranged inside the plasma electric field 8, and the air outlet of the fan 16 is close to one side of the air outlet 7, so that air circulation is facilitated.

Wherein, the equal fixed mounting of inner wall of No. 4 air intakes and No. two air intakes 6 has a filter screen 14, the inner wall fixed mounting of air outlet 7 has No. two filter screens 17, is convenient for purify and filter the air.

Wherein, No. one filter screen 14 and No. two filter screens 17 are the compound multilayer filter screen of high-efficient HEPA, and the composition that can get rid of includes: standard dust cigarette smoke bacteria, hair, mites, allergens, coal ash, pollen, second-hand smoke, cotton wool, PM2.5 particulate matter, PM1.0 particulate matter, formaldehyde, toluene, peculiar smell, radioactive particles and impurity ions.

Wherein, the inside of casing 1 just is located the top of plasma electric field 8 and is equipped with dynamic display screen 18, is convenient for show temperature, humidity data, particulate matter PM data, gear and the mode of machine operation, the situation of machine, the demonstration of various pilot lamps.

Wherein, the outer wall of casing 1 and the position that corresponds response subassembly 2 are equipped with the ventilation hole, are convenient for detect the humiture of air.

Wherein, the inside of casing 1 and the below that is located response subassembly 2 are equipped with the controller, particulate matter sensor 11, temperature sensor 12, humidity transducer 13, fan 16 and anion generator 9 all with controller electric connection, are convenient for automize and filter and purify the air.

Specifically, when the air conditioner is used, under the action of the two fans 16, indoor air enters the air duct 15 through the first air inlet 4 and the second air inlet 6, and is filtered by the first filter screen 14 and the second filter screen 17 when passing through the first air inlet 4 and the second air inlet 6 respectively, and as the first filter screen 14 and the second filter screen 17 are both high-efficiency HEPA composite multilayer filter screens, the air conditioner can remove the following components: standard dust cigarette smoke bacteria, hair, mites, allergen, coal ash, pollen, second-hand smoke, cotton wool, PM2.5 particulate matters, PM1.0 particulate matters, formaldehyde, toluene, peculiar smell, radioactive particles and impurity ions, filtered air is discharged into a plasma electric field 8 under the action of a fan 16, the high-voltage electric field can thoroughly ionize and destroy the molecular structures of the bacteria and viruses, the bacteria and the viruses are quickly inactivated, all indoor space air in a hospital is purified and the air is disinfected, and under the action of the double fans 16, the circulating air quantity is ultra-large, and is 1600m³H, such as: the indoor space of 30 square meters can be purified and disinfected more than twenty times within one hour.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Medical air disinfection of double fan and purification integrative clarifier, including casing (1), its characterized in that: an air outlet (7) is arranged on one side of the shell (1), a second air inlet (6) is arranged on the outer side of the shell (1) and on the side far away from the air outlet (7), an induction component (2) is arranged on one side of the shell (1) and between the second air inlet (6) and the air outlet (7), a power switch (5) is arranged on one side of the shell (1) and below the induction component (2), the top of the shell (1) is rotationally connected with a cover plate (3) through a hinge, a first air inlet (4) is arranged in the middle of the cover plate (3), an air duct (15) is arranged in the shell (1) and below the first air inlet (4), two fans (16) are fixedly arranged in the shell (1) and below the air duct (15), and a plasma electric field (8) is arranged in the shell (1) and on one side close to the air outlet (7).

2. The dual-fan medical air disinfection and purification integrated purifier of claim 1, wherein: response subassembly (2) are including mounting box (10), particulate matter sensor (11), temperature sensor (12) and humidity transducer (13), the inside one end fixed mounting that just is close to switch (5) of casing (1) has mounting box (10), the middle part fixed mounting of mounting box (10) has temperature sensor (12), the inside of mounting box (10) and the top that is located temperature sensor (12) are equipped with particulate matter sensor (11), the inside of mounting box (10) and the below that is located temperature sensor (12) are equipped with humidity transducer (13).

3. The dual-fan medical air disinfection and purification integrated purifier of claim 1, wherein: and a negative ion generator (9) is arranged in the plasma electric field (8), and an air outlet of the fan (16) is close to one side of the air outlet (7).

4. The dual-fan medical air disinfection and purification integrated purifier of claim 1, wherein: the inner wall of an air inlet (4) and the inner wall of a second air inlet (6) are fixedly provided with a first filter screen (14), and the inner wall of an air outlet (7) is fixedly provided with a second filter screen (17).

5. The dual-fan medical air disinfection and purification integrated purifier of claim 4, wherein: no. one filter screen (14) and No. two filter screens (17) are the compound multilayer filter screen of high-efficient HEPA.

6. The dual-fan medical air disinfection and purification integrated purifier of claim 1, wherein: and a dynamic display screen (18) is arranged in the shell (1) and above the plasma electric field (8).

7. The dual-fan medical air disinfection and purification integrated purifier of claim 1, wherein: the outer wall of the shell (1) is provided with a ventilation hole corresponding to the position of the induction component (2).

8. The dual-fan medical air disinfection and purification integrated purifier of claim 2, wherein: the inside of casing (1) and the below that is located response subassembly (2) are equipped with the controller, particulate matter sensor (11), temperature sensor (12), humidity transducer (13), fan (16) and anion generator (9) all with controller electric connection.