CN212204888U

CN212204888U - Infectious department ward sterilization breather

Info

Publication number: CN212204888U
Application number: CN202021027785.9U
Authority: CN
Inventors: 段明玲
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-22
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a sterilization breather in infectious department ward, include: the air exit, the storehouse and the absorption storehouse of disinfecting, the air exit is installed on the ward wall body, the air exit is equipped with the exhaust fan to the air exit is connected first blast pipe, first blast pipe intercommunication disinfection storehouse, be equipped with the antiseptic solution in the disinfection storehouse, first blast pipe is installed in disinfection storehouse bottom, disinfection storehouse top is equipped with the feed liquor pipe, and the bottom is equipped with the fluid-discharge tube, the disinfection storehouse is equipped with the second blast pipe above the antiseptic solution, the disinfection storehouse is equipped with the ultraviolet ray sterilamp outward, the second blast pipe communicates after the ultraviolet ray sterilamp and adsorbs the storehouse, be equipped with the active carbon in the absorption storehouse, it is equipped with the third blast pipe to adsorb the storehouse, the gas vent is connected to the third blast pipe. The utility model discloses can disinfect and discharge after removing the peculiar smell again to infectious department's ward exhaust air, avoid causing the pollution to the air on every side.

Description

Infectious department ward sterilization breather

Technical Field

The utility model relates to a breather technical field specifically is a sterilization breather in infectious department ward.

Background

Infectious diseases are treated by infectious disease patients, the transmission route of many infectious diseases is aerosol transmission, and aerosol transmission refers to that droplets are mixed in air to form aerosol which causes infection after inhalation. The aerosol is a dispersion system of solid or liquid particles suspended in a gas medium, and the particle diameter is between 0.001 and 100 mu m (0.5 to 5 mu m particles are the main part).

Infectious viruses are contained in air in a ward of an infectious department, and if the air is directly exhausted like a common ward for ventilation, bacterial viruses in the ward are easily spread to the outside through the air, so that the air is polluted, and people with healthy surroundings are infected with diseases, so that a ventilation device with a sterilization function needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infectious department ward sterilization breather to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an infectious department ward sterilization ventilator comprising: the air exit, the storehouse and the absorption storehouse of disinfecting, the air exit is installed on the ward wall body, the air exit is equipped with the exhaust fan to the air exit is connected first blast pipe, first blast pipe intercommunication disinfection storehouse, be equipped with the antiseptic solution in the disinfection storehouse, first blast pipe is installed in disinfection storehouse bottom, disinfection storehouse top is equipped with the feed liquor pipe, and the bottom is equipped with the fluid-discharge tube, the disinfection storehouse is equipped with the second blast pipe above the antiseptic solution, the disinfection storehouse is equipped with the ultraviolet ray sterilamp outward, the second blast pipe communicates after the ultraviolet ray sterilamp and adsorbs the storehouse, be equipped with the active carbon in the absorption storehouse, it is equipped with the third blast pipe to adsorb the storehouse, the gas vent is connected to the third blast pipe.

As a further aspect of the present invention: the liquid inlet pipe is provided with a first electric valve, and the liquid discharge pipe is provided with a second electric valve.

As a further aspect of the present invention: the second exhaust pipe is made of transparent materials.

As a further aspect of the present invention: and the second exhaust pipe is spirally wound outside the ultraviolet sterilizing lamp.

As a further aspect of the present invention: the air exit is equipped with the filter screen with first exhaust pipe junction, and the filter screen can be dismantled.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can disinfect and discharge after removing the peculiar smell again to infectious department's ward exhaust air, avoid causing the pollution to the air on every side.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the installation schematic diagram of the middle air outlet on the ward wall body of the utility model.

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.

Referring to fig. 1-2, in an embodiment of the present invention, a sterilization and ventilation device for an infectious ward comprises: air exit 1, sterilization storehouse 2 and absorption storehouse 4, air exit 1 is installed on the ward wall body, air exit 1 is equipped with exhaust fan 12 to first exhaust pipe 11 is connected to air exit 1, first exhaust pipe 11 intercommunication sterilization storehouse 2, be equipped with the antiseptic solution in the sterilization storehouse 2, first exhaust pipe 11 is installed in sterilization storehouse 2 bottom, sterilization storehouse 2 is equipped with second blast pipe 31 above the antiseptic solution, and the air in the ward is discharged from air exit 1, gets into first blast pipe 11, and the gas outlet of first blast pipe 11 is soaked in the antiseptic solution, consequently, the air can be arranged into the antiseptic solution in, after disinfection, from second blast pipe 31 discharge.

The sterilizing chamber 2 is equipped with ultraviolet sterilamp 3 outward, second blast pipe 31 adsorbs storehouse 4 through the intercommunication after ultraviolet sterilamp 3, second blast pipe 31 adopts transparent material to second blast pipe 31 spiral winding is in the 3 outsides of ultraviolet sterilamp, and consequently, the air through second blast pipe 31 can be sterilized by ultraviolet sterilamp 3 once more, later, air admission adsorbs storehouse 4, be equipped with activated carbon in adsorbing the storehouse 4, activated carbon can filter the absorption to the air and handle, detach harmful gas and the peculiar smell in the air, and adsorbs storehouse 4 and is equipped with third blast pipe 41, gas vent 42 is connected to third blast pipe 41, and gas vent 42 discharge can be followed to the air through sterilization and filtration.

Sterilizing 2 tops in the storehouse and being equipped with feed liquor pipe 21, the bottom is equipped with fluid-discharge tube 22, feed liquor pipe 21 is equipped with first motorised valve 211, fluid-discharge tube 22 is equipped with second motorised valve 221, can control first motorised valve 211 and second motorised valve 221 through external control system and open and close, and people can discharge the contaminated antiseptic solution in the storehouse of sterilizing 2 through first motorised valve 211 and second motorised valve 221 at interval, pours into new antiseptic solution into, air exit 1 is equipped with the filter screen with first exhaust pipe 11 junction, and the filter screen can be dismantled, and the filter screen can filter the large granule dust in the air.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An infectious department ward sterilization ventilator comprising: air exit (1), sterilization storehouse (2) and absorption storehouse (4), its characterized in that: the air outlet (1) is arranged on the wall body of the ward, the air outlet (1) is provided with an exhaust fan (12), the air outlet (1) is connected with a first exhaust pipe (11), the first exhaust pipe (11) is communicated with the sterilization bin (2), the sterilizing bin (2) is internally provided with a sterilizing liquid, the first exhaust pipe (11) is arranged at the bottom of the sterilizing bin (2), a liquid inlet pipe (21) is arranged above the sterilizing bin (2), a liquid discharge pipe (22) is arranged at the bottom, a second exhaust pipe (31) is arranged above the disinfectant in the sterilization bin (2), an ultraviolet sterilizing lamp (3) is arranged outside the sterilizing bin (2), the second exhaust pipe (31) is communicated with the adsorption bin (4) after passing through the ultraviolet sterilizing lamp (3), the adsorption device is characterized in that activated carbon is arranged in the adsorption bin (4), a third exhaust pipe (41) is arranged in the adsorption bin (4), and the third exhaust pipe (41) is connected with an exhaust port (42).

2. The sterilizing and ventilating device for the sickroom of the infectious department as set forth in claim 1, wherein: the liquid inlet pipe (21) is provided with a first electric valve (211), and the liquid discharge pipe (22) is provided with a second electric valve (221).

3. The sterilizing and ventilating device for the sickroom of the infectious department according to claim 2, wherein: the second exhaust pipe (31) is made of transparent materials.

4. The sterilizing and ventilating device for the sickroom of the infectious department according to claim 3, wherein: the second exhaust pipe (31) is spirally wound outside the ultraviolet sterilizing lamp (3).

5. The sterilizing and ventilating device for the sickroom of the infectious department according to claim 4, wherein: the air outlet (1) is provided with a filter screen at the joint of the air outlet and the first exhaust pipe (11), and the filter screen can be detached.