CN215637685U - Cleaning cover matched with air sterilizer - Google Patents

Abstract

The application relates to a matched cleaning cover for an air sterilizer, which comprises a cover body (1), an air box (2) and a bracket (3). When the mask is used, the mask body (1) is mounted on the support (3) to enclose a synthetic function space, external air is obtained through the air box (2), meanwhile, the external sterilization device (5) is connected to perform sterilization and purification treatment, the sterilization device (5) extracts the air of the mask body (1), and when the air volume provided by the air box (2) is smaller than the air volume extracted by the sterilization device (5), a flexible negative pressure function room is formed on the spot to isolate patients with infectious sources or suspected patients. Has great special value in the pandemic situation of malignant infectious viruses such as influenza virus, coronavirus and the like and the situation of insufficient medical resources.

Description

Cleaning cover matched with air sterilizer

Technical Field

The application relates to a matched cleaning cover of an air sterilizer, belonging to medical instruments and medical functional rooms.

Background

When infectious diseases occur in the human society, the isolation measures are adopted to carry out closed observation on infected persons and suspected infected persons, so that the effective means for preventing and controlling the infectious diseases is provided, when a large number of cases of the infectious diseases exist, the infected persons and the suspected infected persons need to enter independent isolation rooms for isolation, the number of the isolation rooms is generally difficult to meet the requirements, and therefore the isolation shelter needs to be used.

The negative pressure isolation ward is a key place for receiving and treating patients. Foreign countries have many countries and do not have such powerful capital construction ability in China, and the construction of shelter hospital relates to many-sided resources such as design planning construction moreover, if do not have overall planning and powerful executive power, the construction degree of difficulty and cycle are longer relatively, and the flexibility of shelter hospital is not enough moreover, can't realize effective allotment. Meanwhile, if the epidemic situation is over, the built shelter hospital can not be reasonably utilized, and the resource waste is caused.

Due to emergency needs during an infection outbreak, a large number of isolation facilities are often imposed on the occasion. After several treatment measures for dealing with epidemic situations, it has become common practice to enlist facilities such as hotels, training institutions and the like as temporary isolation areas. Aiming at the requirement of epidemic situation, the isolation area hardware facility has very strict requirement, but the existing hotel facility is very weak in response to the isolation requirement, and the isolation requirement cannot be met frequently due to the defects of the infrastructure and the matched hardware facility.

At present, a mobile flexible positive pressure room exists, and the mobile flexible negative pressure room has no relevant content.

The prior art is as follows:

CN108592191A discloses a detachable temporary medical operating room in the field, which has reasonable structure and convenient assembly and disassembly, can quickly establish a clean or temperature and humidity control temporary medical rescue station on the spot when earthquake disaster relief or war occurs, and can purify and disinfect air, and a detachable plasma purification and disinfection type operating room for timely treating a serious injury person. The temporary medical station has the characteristics of reasonable structure composition, convenient use and disassembly, capability of quickly establishing a clean or temperature and humidity control temporary medical station for air purification and disinfection in earthquake relief or wars, timely treating and curing seriously injured people and the like. The invention aims to thoroughly solve the problems that the device can be built on site during earthquake relief work or war, can timely cure serious injury to build a detachable standard operating room, and is provided with a detachable plasma purification sterilizer capable of adjusting positive and negative pressure.

Evaluation and analysis: this operating room is the board house, and the dismouting process is complicated, take up an area of that the space is big, personnel's input is big, each factor such as commodity circulation transportation causes with big costs, still because factor such as convenient inadequately, restricts its popularization in a large number.

CN111593910A discloses a negative pressure container isolation medical treatment unit, has the characteristics of container flexible transportation in appearance, can satisfy the intermodal requirement, and can reach the purpose of quick response and quick deployment when used at any time. The indoor air is ensured to flow to one direction all the time, and is discharged at a high place after being treated by uniform filtering and sterilizing, so that the indoor polluted air is prevented from being leaked outdoors.

Evaluation and analysis: although the design of the container is easy to match with the existing transportation conditions, the space of the container body and the transportation, storage and popularization advantages of the container body are still not great.

CN111749499A discloses monomer is kept apart to portable modularization, including seal structure's box, sets up the door on the box, install fresh air conditioner, negative pressure equipment, conveying cabinet etc. on the box.

Evaluation and analysis: the space of the box body and the transportation and storage of the box body are still not great in popularization advantage.

The prior art has a positive pressure cover body, a flexible airtight tent is used for enclosing and synthesizing a temporary ward, an external connection sterilizing device fills sterile airflow into the temporary ward, and the temporary ward can become an emergency positive pressure ward which is only suitable for patients or mother-infant groups with low immunity and special isolation protection requirements of non-infectious-source types. Evaluation and analysis: adopt flexible tent in the design, both be its advantage, with low costs, convenient, very easily promote, also its limitation, interesting soft can't be applied to the negative pressure room all the time, just also can't be applicable to and act as isolation room during the epidemic situation.

With the development of a disinfection and sterilization technology, plasma air sterilization is taken as a core, a comprehensive disinfection and sterilization and purification mode is embodied, the sterilization thoroughness, high efficiency and thoroughness of the conventional sterilization device promote the industrial development, so that the sterilization device (also called as a sterilization platform, a sterilization cabinet, a sterilization unit and the like) in the field is mature equipment, can be used for a positive pressure sterile room, can also serve as sterilization equipment for an isolation room, and is safely discharged after disinfection treatment.

Disclosure of Invention

Compared with the utility model application (Chinese patent application No. 202022502523X) filed in China patent application No. 2020, 11, 02, a portable negative pressure cover and a negative pressure room thereof, which can be built and applied to various ground types, even the field; the flexible negative pressure functional house is suitable for the simple negative pressure house in a hospital room (not in the field) under a large epidemic situation, has a huge and special value for the pandemic situation of malignant infectious viruses such as influenza viruses and coronaviruses and the shortage of medical resources.

In order to achieve the technical problem, the technical scheme provided by the application is as follows:

a clean cover matched with an air sterilizer comprises an air box (2), and is characterized by also comprising a cover body (1) and a bracket (3); the air box (2) is arranged on the bracket (3); the cover body (1) is made of flexible materials; the cover body (1) is attached to the support (3), and a flexible negative pressure space is formed by the flexible cover body (1), the air box (2) and the support (3) together.

The bracket (3) comprises a main bracket (3-1) and a bottom frame (3-2); the main bracket (3-1) comprises a plurality of cylinders and is a bearing structure of the functional room; the bottom frame (3-2) is a hard structure (for example, but not limited to, a steel structure), is arranged at the bottom of the flexible cover body (1), and is in close contact with the ground; the cover body (1) comprises a space forming part (1-1) and a sealing part (1-2); the space forming part (1-1) is composed of a plurality of surface bodies, and the space forming part (1-1) is attached to the main bracket (3-1); an air outlet (1-1-1) arranged at the bottom of the space forming part (1-1) is used for connecting an external sterilization device (5); the sealing part (1-2) comprises a movable connecting device (1-2-1) and a bottom flexible body (1-2-2) which are respectively used for: the adjacent space forming parts (1-1) in the vertical direction are connected through movable connecting devices (1-2-1), and the bottoms of the space forming parts (1-1) are connected with the bottom frame (3-2) through the movable connecting devices (1-2-1); the bottom flexible body (1-2-2) is made of flexible materials and is arranged between the bottom frame (3-2) and the ground, so that the sealing effect is ensured.

The movable connecting device (1-2-1) is realized by the following modes: a zipper device and/or a Velcro.

The bottom of the bottom frame (3-2) is attached with foam material and is placed on the ground; or the bottom flexible body (1-2-2) is made of cloth strip materials, wraps the bottom frame (3-2) and is in contact with the ground; the bottom frame (3-2) is connected with the ground in a seamless way through the cloth strips.

The effect and application of the embodiment are as follows: has great special value for the pandemic situation of malignant infectious viruses such as influenza virus, coronavirus and the like and the situation of insufficient medical resources.

Drawings

FIG. 1 is a schematic view of the flexible cover body being foldable according to embodiment 1 of the present application

FIG. 2 is a schematic view of a negative pressure room in embodiment 1 of the present application

FIG. 3 is a schematic view of the overall structure of the negative pressure room of the application example

FIG. 4 is a schematic view of the structure of an air box of the present application

The utility model relates to a multifunctional nursing cover, which comprises a cover body (1), a space forming part (1-1), an air outlet (1-1-1), a sealing part (1-2), a flexible connecting device (1-2-1), a bottom flexible body (1-2-2), an air box (2), an air inlet (1-1-2), a support (3-1), a bottom frame (3-2), a bed (4) for rest and a sterilizing device (5)

Detailed Description

The following describes embodiments of the present application with reference to the drawings.

The technical solutions provided in the present application will be further described with reference to the following specific embodiments and accompanying drawings. The advantages and features of the present application will become more apparent in conjunction with the following description.

It should be noted that the embodiments of the present application have a better implementation and are not intended to limit the present application in any way. The technical features or combinations of technical features described in the embodiments of the present application should not be considered as being isolated, and they may be combined with each other to achieve a better technical effect. The scope of the preferred embodiments of this application may also include additional implementations, and this should be understood by those skilled in the art to which the embodiments of this application pertain.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

The drawings in the present application are in simplified form and are not to scale, but rather are provided for convenience and clarity in describing the embodiments of the present application and are not intended to limit the scope of the application. Any modification of the structure, change of the ratio or adjustment of the size of the structure should fall within the scope of the technical disclosure of the present application without affecting the effect and the purpose of the present application. And the same reference numbers appearing in the various drawings of the present application designate the same features or components, which may be employed in different embodiments.

Example 1

A clean cover matched with an air sterilizer comprises an air box (2), and is characterized by also comprising a cover body (1) and a bracket (3);

the air box (2) is arranged on the bracket (3);

the cover body (1) is made of flexible materials;

the cover body (1) is attached to the support (3), and a flexible negative pressure space is formed by the flexible cover body (1), the air box (2) and the support (3) together.

A flexible cover, for example and without limitation, may be selected from soft plastic so that it can be folded, as shown in FIG. 1; when opened, the air box can enclose a three-dimensional space to match with a currently mature square air box, as shown in figure 2.

In the present application, the flexible material is a board material such as a wood board, a glass board, etc., and a plastic film, a glass fiber film, a non-woven fabric, etc. can be generally purchased to serve as the flexible material, and the strength and toughness of the flexible material can be selected according to application needs and bearing cost.

In the flexible cover space forming part (1-1) of the embodiment, all panels of the space forming part (1-1) are flexibly and movably connected by adopting a zipper mode; the bottom of the space forming part (1-1) is connected with the bottom frame (3-2) through a magic tape:

more specifically, by way of example and not limitation, one side of the magic tape can be installed on the edge of the bottom of the space forming part (1-1), and the other side of the magic tape is installed on the upper surface of the frame (3-2), and through the suction capacity of the magic tape, the bottom of the space forming part (1-1) and the upper surface of the bottom frame (3-2) form seamless flexible connection;

the bottom of the bottom frame (3-2) is attached with foam material and is placed on the ground;

or the bottom flexible body (1-2-2) is made of cloth strip materials, wraps the bottom frame (3-2) and is in contact with the ground; the bottom frame (3-2) is connected with the ground in a seamless way through the cloth strips.

The space forming part (1-1) of the cover body (1) is designed to be a three-dimensional cover body surrounded by the top surface and the circumference. The top surface of the cover (1) may also be served by the gas tank (2). For example and without limitation, the air box is covered outside a hard frame consisting of the air box (2) and the bracket (3) when in use, and is sleeved from top to bottom; when not in use, the utility model is picked up from bottom to top. Or a plurality of surface bodies of the space forming part (1-1) are fixed on the bracket (3) and then combined through the longitudinal movable connecting device (1-2-1).

Based on example 1, further disclosed is example 2:

application example

Based on embodiment 1, the space forming part (1-1), the flexible connecting device (1-2-1) and the bottom frame (3-2) form a closed negative pressure space, and in the specific application:

the necessary access can be left on the side of the space forming part (1-1) (the technology is not the invention task of the application), meanwhile, the air outlet (1-1-1) arranged at the bottom of the space forming part (1-1) is used for connecting a sterilization device (the sterilization device 5 is not the invention task of the application, the sterilization device mature products in the field such as a plasma purification sterilizer and the like), the air inlet (1-1-2) is also arranged at the top of the space forming part (1-1), namely the superposition position corresponding to the air inlet of the air box (2), thus, the outside air is introduced through the air box (2), and simultaneously, the negative pressure medical functional room is formed by connecting the external sterilization device 5 for isolating infection source patients or suspected patients. The sterilization device/sterilization unit is connected with the negative pressure medical function to form a negative pressure sterilization system. As shown in fig. 3.

As an example, a plurality of through holes (a plurality of air inlets (1-1-2) are preformed on the periphery of the air box (2) (a plurality of air inlets (1-1-2) are preformed at the position where the space forming part 1-1 is overlapped with the space forming part and are sealed by a cover plate, and the through holes with proper orientation are selected and used as air inlets according to needs, as shown in figure 4.

A bed and other medical instruments and/or first aid equipment can be arranged in the flexible negative pressure functional room. As shown in fig. 3.

This embodiment focuses on the application of the negative pressure room.

For example, the new coronavirus needs to be managed, monitored and treated for patients and suspected patients. Under the emergent state of proruption, it is especially important and crucial to provide and vacate the negative pressure room setting fast.

Operating a negative pressure room system;

arranging a new crown patient/suspected patient to enter a negative pressure room, and starting medical equipment to carry out timely treatment and treatment;

in this embodiment, the size of the cover body (1) is not limited, and is an unnecessary technical feature. Can be made very small according to the needs, greatly exerts its convenience, and the ability of meeting an emergency is strong.

In addition, the cover body constructs the convenience of a flexible negative pressure functional room, and is extremely easy to popularize.

The above description is only illustrative of the preferred embodiments of the present application and is not intended to limit the scope of the present application in any way. Any changes or modifications made by those skilled in the art based on the above disclosure should be considered as equivalent effective embodiments, and all the changes or modifications should fall within the protection scope of the technical solution of the present application.

Claims (3)

1. A clean cover matched with an air sterilizer comprises an air box (2), and is characterized by also comprising a cover body (1) and a bracket (3); the air box (2) is arranged on the bracket (3);

the cover body (1) is made of flexible materials; the cover body (1) is attached to the support (3), and a flexible negative pressure space is formed by the flexible cover body (1), the air box (2) and the support (3) together;

the bracket (3) comprises a main bracket (3-1) and a bottom frame (3-2); the main bracket (3-1) comprises a plurality of cylinders and is a bearing structure of the functional room; the bottom frame (3-2) is of a hard structure, is arranged at the bottom of the flexible cover body (1) and is tightly contacted with the ground;

the cover body (1) comprises a space forming part (1-1) and a sealing part (1-2); the space forming part (1-1) is composed of a plurality of surface bodies, and the space forming part (1-1) is attached to the main bracket (3-1); an air outlet (1-1-1) arranged at the bottom of the space forming part (1-1) is used for connecting an external sterilization device (5); the sealing part (1-2) comprises a movable connecting device (1-2-1) and a bottom flexible body (1-2-2) which are respectively used for: the surface bodies of the adjacent space forming parts (1-1) in the vertical direction are connected through movable connecting devices (1-2-1), and the bottoms of the space forming parts (1-1) are connected with the bottom frame (3-2) through the movable connecting devices (1-2-1); the bottom flexible body (1-2-2) is made of flexible materials and is arranged between the bottom frame (3-2) and the ground, so that the sealing effect is ensured.

2. An air sterilizer fitted cleaning hood according to claim 1, wherein: the movable connecting device (1-2-1) is realized by the following modes: a zipper device and/or a Velcro.

3. An air sterilizer fitted cleaning hood according to claim 1, wherein: the bottom of the bottom frame (3-2) is attached with foam material and is placed on the ground;

or the bottom flexible body (1-2-2) is made of cloth strip materials, wraps the bottom frame (3-2) and is in contact with the ground; the bottom frame (3-2) is connected with the ground in a seamless way through the cloth strips.

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