CN214859577U

CN214859577U - Medical gas sterilization device

Info

Publication number: CN214859577U
Application number: CN202120587499.6U
Authority: CN
Inventors: 杨科
Original assignee: Guiyang Ruiyitai Yite Engineering Co ltd
Current assignee: Guiyang Ruiyitai Yite Engineering Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-26
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a medical gas sterilization device, which comprises a movable base and a box body, wherein the box body is arranged in the movable base, a negative pressure air guide structure is arranged in the box body, a disinfection structure is arranged on the exhaust end of the negative pressure air guide structure, the utility model relates to the technical field of medical care, air in a diagnosis and treatment room is sucked into the box body, the sucked air is filtered and sterilized by the disinfection structure, and the purified air is discharged, thereby improving the cleanness degree of the air in the diagnosis and treatment room, blocking the scattered and overflowed spreading of germs and viruses, having simple structure, high reliability and wide application range, solving the problems that in the prior art, the disinfection treatment mode of the diagnosis and treatment room is mainly to disinfect by disinfectant and ventilate by an exhaust fan, but the treatment mode can not ventilate and sterilize the wall corners and some narrow spaces between a cabinet and the wall, easily causing the problem of infection of medical staff or patients.

Description

Medical gas sterilization device

Technical Field

The utility model relates to a medical care technical field specifically is a medical gas bacteria removing device.

Background

A hospital refers to a medical facility whose primary purpose is to provide medical care services to people. The service objects include not only patients and wounded persons, but also healthy persons (such as pregnant women, lying-in women, neonates) in specific physiological states and completely healthy persons (such as persons who come to a hospital for physical examination or oral cavity cleaning), people in public places gather relatively, which is an important way for spreading various diseases, especially in a hospital diagnosis and treatment room, because of a narrow space and a large number of people, and the coming and going directions of the people are complicated, germs and viruses can be spread rapidly by contacting with air, but the disinfection treatment mode of the existing diagnosis and treatment room mainly comprises disinfection by disinfectant and ventilation treatment by an exhaust fan, but the treatment mode can not ventilate and sterilize the wall corners and the narrow space between a cabinet and the wall, and medical staff or patients are easily infected, therefore, the problems are deeply researched, the method is used for generating the same.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a medical gas bacteria removing device has solved prior art, diagnoses the disinfection processing mode of room and mainly disinfects through the antiseptic solution to ventilate through the air discharge fan and handle, but this kind of processing mode can not ventilate and germicidal treatment to the corner and put some narrow and small spaces between cabinet and the wall, causes the problem that medical staff or patient infected easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a medical gas sterilization device comprises a movable base and a box body, wherein the box body is arranged in the movable base, a negative pressure gas guide structure is arranged in the box body, and a disinfection and sterilization structure is arranged at the exhaust end of the negative pressure gas guide structure;

the negative pressure air guide structure comprises: the negative pressure fan is arranged in the box body, the air inlet dust removal component is arranged on the air inlet end of the negative pressure fan, and the catalytic sterilization component is arranged between the air inlet end of the negative pressure fan and the air inlet dust removal component;

the disinfection and sterilization structure comprises: the air-out device comprises an adsorption filtering component and an immersion filtering component, wherein the adsorption filtering component is arranged on the air-out end of the negative pressure fan, and the immersion filtering component is arranged on one side of the adsorption filtering component and is communicated with one end of the adsorption filtering component.

Preferably, the air intake dust removal assembly includes: the negative pressure fan air inlet filter comprises a connecting bin, a filter grid plate and filter cotton, wherein the connecting bin is arranged on the air inlet end of the negative pressure fan, the other end of the connecting bin extends out of the box body, the filter grid plate is arranged on the exposed end of the connecting bin, and the filter cotton is arranged on the inner side wall surface of the filter grid plate.

Preferably, the catalytic sterilization assembly comprises: mounting bracket, a plurality of ultraviolet lamp post and a plurality of titanium dioxide catalyst bar, the mounting bracket sets up in connecting the storehouse, and is a plurality of the ultraviolet lamp post sets up in connecting the storehouse along annular array, and one end is connected with the mounting bracket, and is a plurality of titanium dioxide catalyst bar sets up in the ultraviolet lamp post inboard along annular array, just is connected with the mounting bracket.

Preferably, the inner side wall surface of the connecting bin is coated with a titanium dioxide photocatalyst coating.

Preferably, the adsorption filter assembly comprises: the negative pressure fan air filter comprises a filter bin and an active carbon filter screen, wherein one end of the filter bin is communicated with the air exhaust end of the negative pressure fan, the other end of the filter bin is communicated with an immersion type filter assembly, and the active carbon filter screen is arranged in the filter bin.

Preferably, the immersion filter assembly comprises: the disinfection water tank is arranged in the box body, disinfection water is filled in the disinfection water tank, one end of the filter bin extends into the disinfection water tank and is immersed below the liquid level of the disinfection water, one end of the air guide tube is communicated with the disinfection water tank, and the other end of the air guide tube extends out of the box body.

Advantageous effects

The utility model provides a medical gas sterilizing device. The method has the following beneficial effects: this gaseous bacteria removing device of medical treatment, set up negative pressure air guide structure in the box, will diagnose indoor air intake in the box, and utilize the disinfection structure of disinfecting to filter and disinfect the inspiratory air, gas outgoing after the purification, thereby improve and diagnose indoor air cleanliness factor, block the germ, the scattered excessive propagation of virus, moreover, the steam generator is simple in structure, high reliability, accommodation is extensive, prior art has been solved, the disinfection treatment mode of diagnosing the room is mainly disinfected through the antiseptic solution, and ventilate through the air discharge fan and handle, but this kind of treatment mode can not ventilate and the bactericidal treatment to the corner and put some narrow and small spaces between cabinet and the wall, cause the problem of medical staff or patient infection easily.

Drawings

Fig. 1 is a schematic structural view of a medical gas sterilization apparatus according to the present invention.

Fig. 2 is a schematic side view of the position a-a of the medical gas sterilization apparatus according to the present invention.

Fig. 3 is a schematic view of a position a of the medical gas sterilization apparatus according to the present invention.

Fig. 4 is a schematic diagram of a position b of the medical gas sterilization apparatus according to the present invention.

In the figure: 1-a mobile base; 2-a box body; 3-negative pressure fan; 4-connecting the bins; 5-a filtration grid; 6-filtering cotton; 7-a mounting frame; 8-ultraviolet lamp pole; 9-titanium dioxide catalyst bar stock; 10-a titanium dioxide photocatalyst coating; 11-a filtering bin; 12-an active carbon filter screen; 13-a sterilizing water tank; 14-airway tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Referring to fig. 1-4, the present invention provides a medical gas sterilization device:

example (b): as can be seen from the attached figures 1-4 of the specification, the scheme comprises a movable base 1 and a box body 2, wherein the position relation and the connection relation are as follows, the box body 2 is arranged in the movable base 1, a negative pressure air guide structure is arranged in the box body 2, and a disinfection and sterilization structure is arranged at the exhaust end of the negative pressure air guide structure; the negative pressure air guide structure comprises: the negative pressure fan 3 is arranged in the box body 2, the air inlet dust removal component is arranged on the air inlet end of the negative pressure fan 3, and the catalytic sterilization component is arranged between the air inlet end of the negative pressure fan 3 and the air inlet dust removal component; wherein disinfection structure includes: adsorb filtering component and immersion filtering component, adsorb filtering component and set up in negative pressure fan 3's air-out and serve, immersion filtering component sets up in adsorption filtering component one side, and be linked together with adsorption filtering component's one end, set up negative pressure air guide structure in box 2, will diagnose indoor air intake in box 2, and utilize the disinfection structure to filter and disinfect the inspiratory air, the gas outgoing after the purification, thereby improve and diagnose indoor air cleanliness factor, block the germ, the scattered excessive propagation of virus, moreover, the steam generator is simple in structure, high reliability, wide application range.

As can be seen from the accompanying FIGS. 1-4 of the specification, in the implementation process, the air inlet dust removal assembly comprises: connect storehouse 4, filter grid tray 5 and filter pulp 6, connect storehouse 4 and set up on negative pressure fan 3's air inlet end, the other end stretches out outside box 2, filter grid tray 5 and set up on the end that exposes of connecting storehouse 4, filter pulp 6 and set up on the interior lateral wall face of filtering grid tray 5, wherein the catalytic sterilization subassembly includes: the device comprises a mounting frame 7, a plurality of ultraviolet lamp posts 8 and a plurality of titanium dioxide catalyst bars 9, wherein the mounting frame 7 is arranged in a connecting bin 4, the ultraviolet lamp posts 8 are arranged in the connecting bin 4 along an annular array, one end of each ultraviolet lamp post is connected with the mounting frame 7, the titanium dioxide catalyst bars 9 are arranged on the inner side of each ultraviolet lamp post 8 along the annular array and are connected with the mounting frame 7, a titanium dioxide photocatalyst coating 10 is coated on the inner side wall surface of the connecting bin 4, when the device is used, a negative pressure fan 3 is controlled to be started, air in a diagnosis and treatment room is sucked into the connecting bin 4 through a filter grid plate 5 at one end of the connecting bin 4, meanwhile, the air entering the connecting bin 4 is firstly subjected to primary dust removal and filtration treatment through a filter cotton 6, the ultraviolet lamp posts 8 are controlled to be opened, and under the action of ultraviolet illumination, the air reacts with the titanium dioxide catalyst bars 9 and the titanium dioxide photocatalyst coating 10 coated on the inner side wall surface of the connecting bin 4, thereby sterilizing the air by photo-oxidation catalysis.

As can be seen from fig. 1 to 4 of the specification, in the implementation process, the adsorption filtration assembly comprises: filter 11 and activated carbon filter screen 12 in storehouse, and the one end of filtering 11 in storehouse communicates with each other with negative pressure fan 3's the end of airing exhaust, the other end is linked together with immersion filter assembly, and activated carbon filter screen 12 sets up in filtering 11 in the storehouse, and wherein immersion filter assembly includes: disinfection water tank 13 and air duct 14, disinfection water tank 13 sets up in box 2, the filling has the disinfectant in the disinfection water tank 13, the one end of crossing filter bin 11 stretches into disinfection water tank 13, and dip in the liquid level below of disinfectant, the one end of air duct 14 is linked together with disinfection water tank 13, the other end stretches out outside box 2, when using, the air after the light oxygen catalytic reaction under the impetus of wind pressure, loop through the active carbon filter screen 12 in crossing filter bin 11, thereby carry out further adsorption filtration to the air, the air injection after adsorption filtration is in disinfection water tank 13, and contact with the antiseptic solution in disinfection water tank 13, after disinfecting, discharge through air duct 14, thereby realize disinfecting the indoor gaseous environment of diagnosing and purifying.

In conclusion, this medical gas bacteria removing device sets up negative pressure air guide structure in box 2, will diagnose indoor air suction box 2 in, and utilize the disinfection structure to filter and disinfect the inhaled air, the gaseous exhaust after the purification, thereby improve the clean degree of indoor air of diagnosing, block the scattered excessive propagation of germ, virus, moreover, the steam generator is simple in structure, the reliability is high, accommodation is extensive, in the prior art, the disinfection treatment mode of diagnosing the room mainly is disinfected through the antiseptic solution, and ventilate through the air discharge fan, but this kind of processing mode can not ventilate and the bactericidal treatment to the corner and put some narrow and small spaces between cabinet and the wall, cause the problem of medical staff or patient infection easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus. Without further limitation. The use of the phrase "comprising one.. said element does not exclude the presence of additional like elements in the process-method-article or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may 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. A medical gas sterilization device comprises a movable base (1) and a box body (2), and is characterized in that the box body (2) is arranged in the movable base (1), a negative pressure gas guide structure is arranged in the box body (2), and a sterilization structure is arranged at the exhaust end of the negative pressure gas guide structure;

the negative pressure air guide structure comprises: the air purifier comprises a negative pressure fan (3), an air inlet dust removal assembly and a catalytic sterilization assembly, wherein the negative pressure fan (3) is arranged in a box body (2), the air inlet dust removal assembly is arranged on the air inlet end of the negative pressure fan (3), and the catalytic sterilization assembly is arranged between the air inlet end of the negative pressure fan (3) and the air inlet dust removal assembly;

the disinfection and sterilization structure comprises: the air-out device comprises an adsorption filtering component and an immersion type filtering component, wherein the adsorption filtering component is arranged on the air-out end of the negative pressure fan (3), and the immersion type filtering component is arranged on one side of the adsorption filtering component and is communicated with one end of the adsorption filtering component.

2. The medical gas sterilization device according to claim 1, wherein the intake air dust removal assembly comprises: connect storehouse (4), filter grid tray (5) and filter pulp (6), connect storehouse (4) and set up on the air inlet of negative pressure fan (3) is served, the other end stretches out outside box (2), filter grid tray (5) and set up on the end that exposes of connecting storehouse (4), filter pulp (6) and set up on the inner wall face of filtering grid tray (5).

3. The medical gas sterilization device of claim 2, wherein the catalytic sterilization assembly comprises: mounting bracket (7), a plurality of ultraviolet lamp post (8) and a plurality of titanium dioxide catalyst bar (9), mounting bracket (7) set up in connecting storehouse (4), and are a plurality of ultraviolet lamp post (8) set up in connecting storehouse (4) along the annular array and one end is connected with mounting bracket (7), and is a plurality of titanium dioxide catalyst bar (9) set up in ultraviolet lamp post (8) inboard along the annular array, and are connected with mounting bracket (7).

4. A medical gas sterilization apparatus according to claim 3, wherein the inner sidewall surface of said connection chamber (4) is coated with a titanium dioxide photocatalyst coating (10).

5. The medical gas sterilization device according to any one of claims 1 to 4, wherein the adsorption filter assembly comprises: filter storehouse (11) and active carbon filter screen (12), the one end of filtering storehouse (11) is linked together with the end of airing exhaust of negative pressure fan (3), and the other end is linked together with immersion filter assembly, active carbon filter screen (12) set up in filtering storehouse (11).

6. The medical gas sterilization apparatus according to claim 5, wherein said immersion filter assembly comprises: disinfection water tank (13) and air duct (14), disinfection water tank (13) set up in box (2), the filling has the sterile water in disinfection water tank (13), the one end of crossing filter bin (11) stretches into in disinfection water tank (13) and immerses the liquid level below of sterile water, the one end and the disinfection water tank (13) of air duct (14) are linked together, the other end stretches out outside box (2).