CN213657041U

CN213657041U - Medical operating room air purification degassing unit

Info

Publication number: CN213657041U
Application number: CN202022880203.8U
Authority: CN
Inventors: 钟喜
Original assignee: Guangdong Jinxin Purification Technology Co ltd
Current assignee: Guangdong Jinxin Purification Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-09
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to the technical field of air purification, in particular to an air purification and disinfection device for a medical operating room, which comprises a box body, wherein a plurality of clapboards are arranged in the inner cavity of the box body, the clapboards divide the inner cavity of the box body to form a circuitous channel, and a plurality of ultraviolet lamp sets are connected in the box body; the air purifier is characterized by further comprising a filter, the filter is communicated with the air inlet, a filter screen group is arranged in the filter, outdoor air is filtered and purified through the filter and is disinfected through an ultraviolet lamp group in the box body, and then flows into the room through a fresh air inlet. A circuitous channel is arranged in the inner cavity of the box body, the air flow path in the narrow circuitous channel is longer, and the ultraviolet irradiation time is more sufficient, so that the sterilization effect is improved; in addition, through being equipped with adjusting motor in filter one side, the passway is arranged in to the comparatively clean unobstructed one side of adjusting motor drive filter screen group messenger filter screen, filters the air then, avoids leading to the air current volume to descend and avoid frequently changing the filter screen because of blockking up.

Description

Medical operating room air purification degassing unit

Technical Field

The utility model relates to the technical field of air purification, especially a medical operating room air purification degassing unit.

Background

Hospitals are large, comprehensive sites where many patients circulate every day. Air in hospitals is also subject to a lot of germs, especially in wards. However, there are many locations in a hospital that have very strict requirements on the sources of airborne pathogens and pollutants, such as wards, delivery rooms, baby rooms, and the like. These rooms are generally sterilized and disinfected to meet hospital specifications, and medical air disinfectors are used to disinfect and disinfect these wards. The medical air sterilizer is an important product in modern science and technology, and not only can sterilize and disinfect wards, but also provides a safe and reliable working and treatment environment for vast doctors and patients in hospitals.

The existing air sterilizing device for the medical operating room generally adopts ultraviolet rays to sterilize and disinfect air, and the method adopting ultraviolet rays for sterilization needs a certain irradiation time period to achieve the effect of full sterilization, but because the air volume requirement of the operating room is high, the air flow rate is high, the ultraviolet ray irradiation time of the existing equipment is short, the sterilization efficiency is low, and the air flows into the operating room without being fully sterilized, so that the air pollution in the operating room is caused.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a medical operating room air purification and disinfection device.

The utility model provides a technical scheme that its technical problem adopted is: a medical operating room air purification and disinfection device comprises a box body, wherein a connecting plate is arranged at the top of the box body, an air inlet and a fresh air port are respectively formed in two ends of the box body, a plurality of partition plates which are staggered and distributed at intervals are arranged in an inner cavity of the box body, the partition plates divide the inner cavity of the box body to form a circuitous channel, one end of the circuitous channel is connected with the air inlet, the other end of the circuitous channel is connected with the fresh air port, a plurality of ultraviolet lamp sets which are distributed at intervals are arranged in the inner cavity of the box body, and the ultraviolet lamp;

the air purifier is characterized by further comprising a filter arranged on one side of the box body, the filter is communicated with the air inlet, a filter screen group is arranged in the filter, outdoor air is filtered and purified through the filter and is disinfected through an ultraviolet lamp group in the box body, and then the outdoor air flows into the room through a fresh air inlet.

As a further improvement of the utility model: the filter and the inside filter screen group are arranged in a cylinder, the outer side of the filter is provided with an adjusting motor, and the filter screen group is in transmission connection with the adjusting motor.

As a further improvement of the utility model: the adjusting motor output fixedly connected with pivot, the pivot is connected with the filter screen group, and the filter screen group rotates under the drive of adjusting motor.

As a further improvement of the utility model: the bottom of the filter is provided with an arc-shaped cover plate, and the cover plate is hinged with the filter.

As a further improvement of the utility model: the filter screen group adopts active carbon filter screen and HEPA filter screen.

As a further improvement of the utility model: and a reflecting layer is laid on the inner side wall of the box body.

As a further improvement of the utility model: the box inner chamber is equipped with fixed pipe, each baffle is worn to establish by fixed pipe to both ends fixed connection is on the box inside wall.

As a further improvement of the utility model: the fixed pipe is connected with a rubber ring which is abutted against two ends of the partition plate.

As a further improvement of the utility model: the filter is provided with a ventilation opening, the ventilation opening is connected with a ventilation pipeline, and a fresh air opening of the box body is connected with a fresh air pipeline.

As a further improvement of the utility model: the baffle is made of glass.

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

1: a plurality of partition plates which are staggered at intervals are arranged in the inner cavity of the box body, the partition plates are used for partitioning to form a roundabout channel, the flow path of air in the narrow roundabout channel is longer, the ultraviolet irradiation time is more sufficient, and therefore the sterilization effect is improved.

2: through being equipped with adjustment motor on one side of columniform filter, use for a long time when the filter screen, user's accessible adjustment motor drive filter screen group rotates, makes the comparatively clean unobstructed one side of filter screen group rotate and place in between vent, the air intake then filter the air, avoids causing the jam to lead to the air current volume to descend and avoid frequently dismantling the change filter screen because of long-time the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Detailed Description

In this document, 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. The invention will now be further described with reference to the accompanying description and examples:

referring to fig. 1-2, an air cleaning and disinfecting device for medical operating rooms comprises a box body 13, wherein a connecting plate 41 is arranged on the top of the box body, and the connecting plate 41 is connected with a roof through bolts, so that the device is suspended between the roof and a suspended ceiling.

The air inlet 15 and the fresh air opening 16 are respectively arranged at two ends of the box body 13, a plurality of partition plates 21 which are staggered and distributed at intervals are arranged in the inner cavity of the box body, one ends of the partition plates 21 are fixedly connected with the inner side wall of the box body, the partition plates 21 partition the inner cavity of the box body to form a circuitous channel 42, one end of the circuitous channel 42 is connected with the air inlet 15, and the other end of the circuitous channel is connected with the fresh air opening 16. The inner cavity of the box body 13 is provided with a plurality of ultraviolet lamp sets 22 which are distributed at intervals, and the ultraviolet lamp sets 22 are arranged on the partition board 21 in a penetrating way and are fixedly connected on the inner side wall.

In order to sufficiently irradiate the ultraviolet rays, a reflective layer 17 is provided on the inner wall of the case 13. In this embodiment, the reflective layer 17 is made of tin foil. The tin foil is used to reflect the ultraviolet rays generated from the ultraviolet lamp set 22. Because the tin foil is attached to the inner side wall of the box body, the tin foil has a strong reflection effect, so that the ultraviolet rays emitted by the ultraviolet lamp set 22 can more fully and uniformly irradiate the air in the roundabout passage 42 through multiple reflection and refraction, and the sterilization effect is further improved.

Preferably, the partition plate 21 is made of glass, so that the ultraviolet irradiation range is wider.

An air inlet pump 14 is arranged on one side of an air inlet 15 in the box body 13, a fixing pipe 18 is arranged in the inner cavity of the box body 13, each partition plate 21 is penetrated through the fixing pipe 18, and two ends of the fixing pipe are fixedly connected to the inner side wall of the box body. The fixed tube 18 is connected with a rubber ring 18a, and the rubber ring 18a is abutted against two ends of the partition board. So set up, fix vertical baffle 21 through fixed pipe 18 to and through the both ends of rubber circle 18a butt baffle 21, make baffle 21 more firm at the air flow in-process, avoid taking place the slope or the phenomenon of droing.

The device also comprises a filter 12 arranged on one side of the box body, the filter 12 is communicated with the air inlet 15, a filter screen group 33 is arranged in the filter 12, outdoor air is filtered and purified through the filter 12 and is disinfected through an ultraviolet lamp group 22 in the box body, and then flows into the room through a fresh air inlet 16.

Specifically, filter 12 and inside filter screen group 33 are the cylinder setting, the filter 12 outside is equipped with accommodate motor 31, filter screen group 33 is connected with accommodate motor 31 transmission.

Adjusting motor 31 output fixedly connected with pivot 32, pivot 32 is connected with filter screen group 33, and filter screen group 33 rotates under adjusting motor 31's drive.

Preferably, the bottom of the filter 12 is provided with a circular arc-shaped cover plate 34, and the cover plate 34 is hinged with the filter 12. The cover plate 34 is used for replacing the filter screen group 33, an opening is formed in the bottom of the filter 12, and a user can open the circular-arc-shaped cover plate 34 and detach the filter screen group 33 from the opening in the bottom for replacement.

In this embodiment, the filter screen set 33 employs an activated carbon filter screen and a HEPA filter screen. The active carbon filter screen is a filter screen with high-efficiency adsorption, deodorization and odor removal capabilities, and can remove volatile organic compounds such as formaldehyde, toluene, hydrogen sulfide, chlorobenzene and pollutants in the air; the HEPA filter screen has high-efficiency filtering and isolating capabilities, and can filter substances such as tiny particles, dust, bacteria, viruses and the like in air through a high-density structure.

The filter 12 is provided with a vent 11a, the vent 11a is connected with a ventilation pipeline 11, and a fresh air inlet 16 of the box body is connected with a fresh air pipeline 10.

The working principle is as follows:

the device is suspended between the roof and the suspended ceiling through the connection plate 41 and the roof bolt. In operation, the air intake pump 14 is operated, and outside air flows into the filter 12 through the ventilation duct 11. The filter 12 is provided with a filter screen group 33 which can purify the peculiar smell in the air and filter harmful gas, and can filter micro impurities and bacteria in the air so as to achieve the effects of filtering and purifying;

filtered air flows into the box body through the air inlet 15, the partition plates 21 in the box body are arranged in a staggered and spaced mode, the partition plates are divided to form a circuitous channel 42, the air flows in the circuitous channel 42, ultraviolet radiation generated by the ultraviolet lamp group 22 is received while the air flows, accordingly, germs in the air are killed, and then the air flows into a room through the fresh air pipeline 10.

As shown in fig. 2, after the filter 12 is used for a long time, a part of the filter screen arranged between the vent 11a and the air inlet 15 is blocked due to the accumulation of tiny impurities, at this time, the user can operate the adjusting motor 31, the adjusting motor 31 drives the filter screen group 33 to rotate while operating, so that the clean and smooth side of the filter screen group is rotated and arranged between the vent 11a and the air inlet 15, and then the air is filtered, thereby avoiding the blockage caused by long-time use, reducing the air flow and avoiding frequently disassembling and replacing the filter screen.

The device is provided with a plurality of baffle plates 21 which are staggered at intervals through the inner cavity of the box body, the baffle plates are separated to form a roundabout channel 42, the flow path of air in the narrow roundabout channel is longer, the ultraviolet irradiation time is more sufficient, and therefore the sterilization effect is improved.

In the description of the present invention, it should be understood that the terms "upper end surface", "lower end surface", "top", "bottom", "left", "right", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description of the present invention, and therefore, cannot be understood as a limitation to the practical use direction of the present invention.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a medical operating room air purification degassing unit which characterized in that:

the box comprises a box body, wherein a connecting plate is arranged at the top of the box body, an air inlet and a fresh air port are respectively arranged at two ends of the box body, a plurality of staggered and spaced partition plates are arranged in an inner cavity of the box body, the partition plates partition the inner cavity of the box body to form a circuitous channel, one end of the circuitous channel is connected with the air inlet, the other end of the circuitous channel is connected with the fresh air port, a plurality of ultraviolet lamp sets spaced are arranged in the inner cavity of the box body, and the ultraviolet lamp sets penetrate through the partition;

2. The air purifying and sterilizing apparatus for medical operating room as claimed in claim 1, wherein: the filter and the inside filter screen group are arranged in a cylinder, the outer side of the filter is provided with an adjusting motor, and the filter screen group is in transmission connection with the adjusting motor.

3. The air purifying and sterilizing apparatus for medical operating room as claimed in claim 2, wherein: the adjusting motor output fixedly connected with pivot, the pivot is connected with the filter screen group, and the filter screen group rotates under the drive of adjusting motor.

4. The air purifying and sterilizing apparatus for medical operating room as claimed in claim 3, wherein: the bottom of the filter is provided with an arc-shaped cover plate, and the cover plate is hinged with the filter.

5. The air purifying and sterilizing apparatus for medical operating room as claimed in claim 1, wherein: the filter screen group adopts active carbon filter screen and HEPA filter screen.

6. The air purifying and sterilizing apparatus for medical operating room as claimed in claim 1, wherein: and a reflecting layer is laid on the inner side wall of the box body.

7. The air purifying and sterilizing apparatus for medical operating room as claimed in claim 1, wherein: the box inner chamber is equipped with fixed pipe, each baffle is worn to establish by fixed pipe to both ends fixed connection is on the box inside wall.

8. The air purifying and sterilizing apparatus for medical operating room as claimed in claim 7, wherein: the fixed pipe is connected with a rubber ring which is abutted against two ends of the partition plate.

9. The air purifying and sterilizing apparatus for medical operating room as claimed in claim 1, wherein: the filter is provided with a ventilation opening, the ventilation opening is connected with a ventilation pipeline, and a fresh air opening of the box body is connected with a fresh air pipeline.

10. The air purifying and sterilizing apparatus for medical operating room as claimed in claim 1, wherein: the baffle is made of glass.