CN111379449B - Epidemic prevention isolation ward and epidemic prevention isolation ward group using same - Google Patents
Epidemic prevention isolation ward and epidemic prevention isolation ward group using same Download PDFInfo
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- CN111379449B CN111379449B CN202010117450.4A CN202010117450A CN111379449B CN 111379449 B CN111379449 B CN 111379449B CN 202010117450 A CN202010117450 A CN 202010117450A CN 111379449 B CN111379449 B CN 111379449B
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Abstract
本申请提供的一种防疫隔离病房、及其应用的防疫隔离病房组群，包括：一或多个具有房屋形状的充气膜单元；卫浴集成单元，其与各所述充气膜单元密封固定连接；或设于一所述充气膜单元内；具有灭菌处理的进气装置，其连通至各所述充气膜单元内，以向各所述充气膜单元充入经灭菌处理的气体；废物处理装置，其分别连通至所述充气膜单元、及所述卫浴集成单元内，以收纳废气、废液、及废渣并进行无害处理。本申请结构简单，极大节约制造成本和时间，便于日常储存，运输快捷。另外，防护隔离效果好，可以确保整个系统密闭，大大简化了建筑支承的结构和安装过程。同时还可以有效管理室内气体流动，集中处理污染后的空气和污水。
An epidemic prevention isolation ward and an epidemic prevention isolation ward group thereof provided by the present application include: one or more inflatable membrane units having the shape of a house; a bathroom integrated unit, which is sealed and fixedly connected to each of the inflatable membrane units; Or set in one of the inflatable membrane units; an air inlet device with sterilization treatment, which is connected to each of the inflatable membrane units, so as to fill the sterilized gas into each of the inflatable membrane units; waste treatment The device is respectively connected to the inflatable membrane unit and the integrated bathroom unit, so as to accommodate waste gas, waste liquid, and waste residue and perform harmless treatment. The application has a simple structure, greatly saves manufacturing cost and time, is convenient for daily storage, and is fast in transportation. In addition, the protection and isolation effect is good, which can ensure the airtightness of the whole system, which greatly simplifies the structure and installation process of the building support. At the same time, it can effectively manage the flow of indoor gas, and centrally treat the polluted air and sewage.
Description
Technical Field
The application relates to the field of protection isolation buildings, in particular to an epidemic prevention isolation ward and an epidemic prevention isolation ward group using the same.
Background
After outbreak of outbreak in Wuhan in 2020, the fire Shenshan and Leishen mountain epidemic prevention hospitals were quickly constructed, which on one hand highlighted the Chinese capital construction ability, but on the other hand also exposed the soft ribs for epidemic prevention in cities. Cities need to stock the next generation of rapidly-built hospital systems to cope with infectious diseases, an integrated solution to cope with outbreaks.
The traditional infectious disease ward solution is difficult to completely seal due to the adoption of the traditional prefabricated building structure. Therefore, an indoor negative pressure air conditioning system is required to intensively treat the polluted air and prevent the polluted air from overflowing from the door seam and the window seam to cause pollution to the surrounding environment. Such a solution is costly to implement and requires a long construction time. When the epidemic situation is outbreak in a large scale, the sickroom is not enough, however, the demand is not available at ordinary times, and the city where the epidemic situation will outbreak is uncertain. Therefore, the Chinese city needs a system construction solution which can flexibly and quickly deal with epidemic situations from the system perspective.
In addition, solutions have been proposed for tents including military tents, inflatable tents, etc., but these solutions do not achieve airlock, waste gas treatment, and uniform collection and harmless treatment of waste, and only solve the problem of isolation of habitation.
Therefore, a need exists for a protective and isolation facility that can provide an enclosed space quickly and easily.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present application is to provide an epidemic prevention isolation ward and an epidemic prevention isolation ward group using the same, which are used for solving at least one problem in the prior art.
To achieve the above and other related objects, the present application provides an epidemic prevention isolation ward, comprising: one or more house-shaped inflatable membrane units, which can form a stable house body after being inflated with gas; the bathroom integrated unit is fixedly connected with each inflatable membrane unit in a sealing way; or when the number of the inflatable membrane units is one, the bathroom integrated unit is arranged in one inflatable membrane unit; the air inlet device is communicated into each inflatable membrane unit so as to fill the sterilized air into each inflatable membrane unit; and the waste treatment device is respectively communicated with the inflatable membrane unit and the bathroom integrated unit to contain waste gas, waste liquid and waste residues and carry out harmless treatment.
In an embodiment of the present application, the inflatable membrane unit has an inner membrane and an outer membrane, and a plurality of continuous sealed cavities are partitioned between the inner membrane and the outer membrane; and an inflation inlet is arranged on the outer membrane corresponding to each sealed cavity.
In an embodiment of the present application, a detachable sealing fixing member is disposed at a connection position of the inflatable membrane unit and the ground for air-tight sealing and fixing to the ground.
In an embodiment of the present application, when there is one inflatable membrane unit, the bathroom integrated unit is disposed in the inflatable membrane unit; the bathroom integrated unit is provided with an inner door which is correspondingly communicated and used for entering and exiting each inflatable membrane unit and an outer door which is communicated and used for entering and exiting the external space; the bathroom integrated unit is used as a channel for communicating each inflatable membrane unit with the external space; and a disinfection device is arranged in the bathroom integrated unit.
In an embodiment of the present application, when there is one inflatable membrane unit, the interior of the inflatable membrane unit is separated into a main cavity and an auxiliary cavity; the bathroom integrated unit is arranged in the auxiliary cavity; the auxiliary cavity is respectively provided with a first door communicated with and used for entering and exiting from the external space and a second door communicated with and used for entering and exiting from the main space; the communicating space is used as a channel for communicating the main cavity body with the external space; the bathroom integrated unit is provided with a third door for entering and exiting; and a disinfection device is arranged in the auxiliary cavity.
In an embodiment of the present application, when the number of the inflatable membrane units is one or more, the bathroom integrated unit is provided with one or more inner doors correspondingly communicated with and provided for entering and exiting each inflatable membrane unit, and an outer door communicated with and provided for entering and exiting an external space; the bathroom integrated unit is used as a channel for communicating each inflatable membrane unit with the external space; and a disinfection device is arranged in the bathroom integrated unit.
In one embodiment of the present application, the inflatable membrane unit and the integrated bathroom unit are fixedly connected by a sealing assembly; the seal assembly includes: any one or combination of a plurality of magnetic strips, magnetic buttons, adhesive strips, double-sided adhesive strips, adhesive tapes, glue, clamping strips and airtight zippers.
In an embodiment of the application, the bathroom integrated unit is an independent airtight space built by an inflatable membrane and/or a plastic plate; the bathroom integrated unit includes: closestool, shower, inlet tube, outlet pipe, blast pipe, and degassing unit.
In one embodiment of the present application, the air intake device includes: fan, one deck or multilayer filter screen, and one-way admission valve.
In one embodiment of the present application, the waste treatment apparatus comprises: the waste gas treatment unit and the waste liquid and waste residue treatment unit; the exhaust gas treatment unit includes: one or more layers of filter screens and a one-way air inlet valve; the waste gas treatment unit is respectively communicated with the inflatable membrane unit and the bathroom integrated unit so as to discharge waste gas and carry out sterilization treatment; the waste liquid and waste residue treatment unit is communicated to the bathroom integrated unit to contain waste liquid and waste residue and carry out harmless treatment.
In an embodiment of the present application, the waste treatment device employs an electric heating method to sterilize the waste gas, the waste liquid, and the waste residue, so as to reduce pollution and facilitate secondary transfer.
To achieve the above and other related objects, the present application provides an epidemic prevention isolation ward group, comprising: a plurality of epidemic prevention isolation wards and a closed connecting channel communicated among the epidemic prevention isolation wards; the closed connecting channel adopts a tubular inflatable membrane and can be stretched and folded into a channel with an arbitrary curve; and the closed connecting channel is reserved with a door opening capable of being opened and closed so as to be connected with other closed connecting channels in a closed manner.
In an embodiment of the application, a door opening connected with the airtight connection channel is reserved on the inflatable membrane unit in the epidemic prevention isolation ward to provide the airtight connection channel for airtight connection.
In an embodiment of the application, the inflatable membrane unit in the epidemic prevention ward and the airtight connecting channel are fixedly connected in a sealing manner by adopting a sealing element; the seal includes: any one of a magnetic strip, a magnetic button, a sticky strip, a double-sided adhesive tape, an adhesive tape, glue, a clamping strip and an airtight zipper.
In an embodiment of the present application, the air inlet device and the air outlet device are connected to the airtight connection channel; the air inlet device and the air outlet device are both provided with one or more layers of filter screens and one-way air inlet valves.
As described above, an epidemic prevention isolation ward and an epidemic prevention isolation ward group using the same of the present application include: one or more house-shaped inflatable membrane units, which can form a stable house body after being inflated with gas; the bathroom integrated unit is fixedly connected with each inflatable membrane unit in a sealing way; or when the number of the inflatable membrane units is one, the bathroom integrated unit is arranged in one inflatable membrane unit; the air inlet device is communicated into each inflatable membrane unit so as to fill the sterilized air into each inflatable membrane unit; and the waste treatment device is respectively communicated with the inflatable membrane unit and the bathroom integrated unit to contain waste gas, waste liquid and waste residues and carry out harmless treatment.
The application epidemic prevention isolation ward and the epidemic prevention isolation ward group using the same have the advantages of being simple in structure, greatly saving manufacturing cost and time, facilitating daily storage, high in volume compression ratio and rapid in transportation, facilitating resource allocation among various cities, and facilitating timely large-scale production and construction of an existing production system. In addition, the protective isolation effect is good, the whole system can be ensured to be closed, and the structure and the installation process of the building support are greatly simplified. Meanwhile, indoor gas flow can be effectively managed, and polluted air and sewage can be treated in a centralized manner.
Drawings
Fig. 1A-1D show schematic structural views of an epidemic prevention isolation ward in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a sealing fixture according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of an epidemic prevention isolation ward group according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a sealed connection channel in an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings so that those skilled in the art to which the present application pertains can easily carry out the present application. The present application may be embodied in many different forms and is not limited to the embodiments described herein.
In order to clearly explain the present application, components that are not related to the description are omitted, and the same reference numerals are given to the same or similar components throughout the specification.
Throughout the specification, when a component is referred to as being "connected" to another component, this includes not only the case of being "directly connected" but also the case of being "indirectly connected" with another element interposed therebetween. In addition, when a component is referred to as "including" a certain constituent element, unless otherwise stated, it means that the component may include other constituent elements, without excluding other constituent elements.
When an element is referred to as being "on" another element, it can be directly on the other element, or intervening elements may also be present. When a component is referred to as being "directly on" another component, there are no intervening components present.
Although the terms first, second, etc. may be used herein to describe various elements in some instances, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, the first interface and the second interface, etc. are described. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" include plural forms as long as the words do not expressly indicate a contrary meaning. The term "comprises/comprising" when used in this specification is taken to specify the presence of stated features, regions, integers, steps, operations, elements, and/or components, but does not exclude the presence or addition of other features, regions, integers, steps, operations, elements, and/or components.
Terms indicating "lower", "upper", and the like relative to space may be used to more easily describe a relationship of one component with respect to another component illustrated in the drawings. Such terms are intended to include not only the meanings indicated in the drawings, but also other meanings or operations of the device in use. For example, if the device in the figures is turned over, elements described as "below" other elements would then be oriented "above" the other elements. Thus, the exemplary terms "under" and "beneath" all include above and below. The device may be rotated 90 or other angles and the terminology representing relative space is also to be interpreted accordingly.
After outbreak of outbreak in Wuhan in 2020, the fire Shenshan and Leishensshan epidemic prevention hospitals adopted a similar construction system as that of Xiaotangshan in 2003, belonging to a construction technology 17 years ago, a prefabricated steel structure of a traditional infectious disease ward and an indoor negative pressure air conditioning system. Such a solution is costly to implement and requires a long construction time. During the period of rapid virus propagation, a protective isolation facility which is low in cost, convenient to transport, simple and easy to install and small in occupied space can be rapidly and effectively provided, and the protective isolation facility is particularly important. In order to solve at least one problem, the application provides an epidemic prevention isolation ward and an epidemic prevention isolation building group using the same.
The building system with the inflatable membrane structure is an innovative construction technology developed in the years, is high in construction speed and cost performance, convenient to store daily, high in volume compression ratio and transport, convenient to allocate resources among various cities, and convenient to use an existing production system to produce and construct on a large scale in time.
Based on the research results of the positive pressure inflatable membrane structure building accumulated for many years, the positive pressure inflatable membrane structure is combined with the prefabricated building system aiming at the characteristics of infectious disease contact infection, the whole system is ensured to be airtight, the air membrane is jacked up by internal air pressure, and the structure of the building support is greatly simplified. Meanwhile, indoor gas flow can be effectively managed, and polluted air and sewage can be treated in a centralized manner. The temporary epidemic prevention isolation ward can be arranged independently or in groups. The temporary epidemic prevention isolation ward group is provided with a centralized air conditioner and air treatment system and a closed pedestrian passage which are connected together to form a structure like an alveolus, and the temporary epidemic prevention isolation ward group can adapt to different bases.
As shown in fig. 1A, a schematic structural diagram of an epidemic prevention isolation ward in the embodiment of the present application is shown. As shown, the epidemic prevention isolation ward includes: one or more of an inflatable membrane unit 1 having a house shape, a sanitary integrated unit 2, an air inlet device 3 having a sterilization process, and a waste disposal device 4.
In brief, the inflatable membrane unit 1 which can form a stable room after being inflated is used as a main body of the house, and then an independent bathroom integrated unit 2 can be arranged in the inflatable membrane unit 1 or outside the inflatable membrane unit 1, so that the entering patients can solve the personal physiology and sanitation problems. Secondly, as a condition that the inflatable membrane unit 1 is stably supported, the air inlet device 3 is required to continuously inflate the inflatable membrane unit 1, and the air inlet device 3 is provided with a sterilization function and a fan; in addition, the epidemic prevention isolation ward is also provided with a waste treatment device 4 for sterilizing and treating waste gas, excrement and the like in the ward.
The following will describe each unit and device of the epidemic prevention isolation ward in detail:
One or more inflatable membrane units 1 having a house shape are included in the present application, said inflatable membrane units 1 being capable of forming a stable house after being inflated with gas. The house shape is not limited to a shape similar to a house, and may include a shape having a certain space structure, such as a cylinder, a rectangular parallelepiped, or a polygonal prism.
It should be noted that the air inlet device 3 will be continuously inflated during installation and use, so as to ensure that the inflatable membrane unit 1 can be inflated by gas to form a room body and maintain the room body stable. And can maintain a positive pressure environment in the inflatable membrane unit 1 at a later stage and form an air exchange system in cooperation with an exhaust device (an exhaust gas treatment device in the waste treatment device 4).
It should be emphasized that, this application continuously maintains the environment that the inflatable membrane unit 1 is in positive pressure through the mode of inflating to the inflatable membrane unit 1, and can support the inflatable membrane unit 1 to form a certain three-dimensional space, thereby need not to arrange extra equipment such as support frame to support the isolated space of inflatable membrane unit 1.
In the present application, when there are a plurality of inflatable membrane units 1, each of the inflatable membrane units 1 may be the same, and in some special environments or scenes, each of the inflatable membrane units 1 may also be different in size and/or different in shape.
In this embodiment, the inflatable membrane unit 1 is a housing of an epidemic prevention isolation ward, and the inflatable membrane unit 1 can be used for placing medical or monitoring devices such as a hospital bed and oxygen therapy equipment after being inflated, so as to provide a medical environment for epidemic prevention and isolation.
In an embodiment of the present application, the inflatable membrane unit 1 has an inner membrane and an outer membrane, and a plurality of continuous sealed cavities are partitioned between the inner membrane and the outer membrane; and an inflation inlet is arranged on the outer membrane corresponding to each sealed cavity. In short, the inflatable membrane unit 1 is provided with two layers, so that the protection of air tightness can be enhanced, and the durability can be improved.
And a plurality of continuous sealed cavities are also divided between the inner membrane and the outer membrane. For example, if the shape of the inflatable membrane unit 1 is a cuboid, the side surface and the top surface around the cuboid may be respectively and correspondingly provided with a sealed cavity or a plurality of cavities, so that after one of the cavities is damaged, the inflatable membrane unit can be used continuously without replacing the whole inflatable membrane unit 1 immediately, and the damaged cavity can be repaired for continuous use.
Preferably, the inner and outer films are mainly made of glass fiber cloth, plastic film, metal braid, etc., and among them, glass fiber cloth, which is coated with polytetrafluoroethylene, etc., is preferably used at most, to increase durability and fire-proof property. The seams of the inner and outer film materials can be welded, bonded, and sewn.
In the above embodiment, the inflatable membrane unit 1 also has good toughness to avoid easy breakage during installation or use. In addition, the inflatable membrane unit 1 may be transparent or may be a dark color capable of being shielded to meet different requirements. In addition, the inflatable membrane unit 1 can flexibly select membranes with different thicknesses according to the isolation period of the epidemic latent period.
This application adopts aerifys the important equipment that the film kept apart as the protection, can very big reduce cost low to be convenient for production and fortune, the installation is simple and easy, and it is nimble to occupy the space, can realize keeping apart the buildding of environment according to the resource scene of doctorsing and nurses fast, and this seems especially important under the environment to the quick diffusion of virus.
In the present application, when the number of the inflatable membrane units 1 is different, there are different ways to connect with the integrated sanitary unit 2.
First embodiment
As shown in fig. 1A, when one inflatable membrane unit 1 is provided, an independent cavity is provided in the inflatable membrane unit 1, and the sanitary integrated unit 2 is disposed in the inflatable membrane unit 1. The bathroom integrated unit 2 is provided with an inner door 21 which is correspondingly communicated and is used for entering and exiting each inflatable membrane unit 1, and an outer door 22 which is communicated and is used for entering and exiting the external space; the bathroom integrated unit 2 is used as a channel for communicating each inflatable membrane unit 1 with the external space;
specifically, the inflatable membrane unit 1 and the bathroom integrated unit 2 are fixedly connected in a sealing manner through a sealing assembly; the seal assembly includes, but is not limited to: any one or combination of a plurality of magnetic strips, magnetic buttons, adhesive strips, double-sided adhesive strips, adhesive tapes, glue, clamping strips and airtight zippers.
In addition, a disinfection device 5 is arranged in the bathroom integrated unit 2, so that personnel can disinfect and sterilize when entering the bathroom integrated unit 2. Wherein the disinfection device 5 comprises, but is not limited to: any one or more of an ultraviolet disinfection lamp, an ultraviolet ozone generator and disinfectant spray.
Second embodiment
As shown in fig. 1B, when there is one inflatable membrane unit 1, in addition to the first embodiment, a main cavity 13 and a sub-cavity 14 may be partitioned in the inflatable membrane unit 1. The bathroom integrated unit 2 is arranged in the auxiliary cavity 14; the auxiliary cavity 14 is respectively provided with a first door 15 communicated with and used for entering and exiting from the external space and a second door 16 communicated with and used for entering and exiting from the main cavity 13; the secondary chamber 14 serves as a passage for communicating the primary chamber 13 with the external space.
Correspondingly, the air inlet device 3 may be provided with two air inlet pipes for respectively inflating the main cavity 13 and the auxiliary cavity 14, or the air inlet device 3 may be provided with two air inlet pipes for respectively inflating the main cavity 13 and the auxiliary cavity 14.
In the second embodiment, the bathroom integrated unit 2 is provided as a third door 21 for normal access.
It should be noted that, since the secondary cavity 14 of the inflatable membrane unit 1 serves as a communication channel in the second embodiment, when the first door 15 is opened, the air pressure in the secondary cavity 14 may collapse temporarily due to air tightness damage, and in order to avoid the collapse, a support frame may be provided on the secondary cavity 14, for example, on both sides of the first door 15 in fig. 1B, so as to avoid the collapse of the secondary cavity 14 due to the opening of the first door 15. In addition, since the air inlet means 3 also inflates the sub-chamber 14, the inside of the sub-chamber 14 is quickly inflated by the injected air after the first door 15 is closed (for example, opened or closed by an airtight zipper).
It should be noted that in the first, third, and fourth embodiments, the integrated sanitary unit 2 is used as a channel for communicating with an external space, and when the integrated sanitary unit 2 is made of a hard material such as a plastic plate, a support frame is not needed in the auxiliary cavity 14; and when the first door 15 of the second embodiment is connected to the airtight connection passage as shown in fig. 4, since the airtight connection passage has a bracket structure, a support bracket is not required in the sub-chamber 14.
In addition, a disinfection device 5 is arranged in the auxiliary cavity 14, so that personnel can disinfect and sterilize when entering the auxiliary cavity 14. Wherein the disinfection device 5 comprises, but is not limited to: any one or more of an ultraviolet disinfection lamp, an ultraviolet ozone generator and disinfectant spray.
Third embodiment
As shown in fig. 1C, when there is one inflatable membrane unit 1, an independent cavity is formed in the inflatable membrane unit 1. The bathroom integrated unit 2 is provided with an inner door 21 which is correspondingly communicated and is used for entering and exiting the inflatable membrane unit 1, and an outer door 22 which is communicated and is used for entering and exiting the external space; the sanitary integrated unit 2 is used as a passage for communicating the isolated space with the external space.
Specifically, the inflatable membrane unit 1 and the bathroom integrated unit 2 are fixedly connected in a sealing manner through a sealing assembly; the seal assembly includes, but is not limited to: any one or combination of a plurality of magnetic strips, magnetic buttons, adhesive strips, double-sided adhesive strips, adhesive tapes, glue, clamping strips and airtight zippers.
The air inlet device 3 may be configured to separately inflate the inflatable membrane unit 1 and the integrated sanitary ware unit 2, or to inflate only the inflatable membrane unit 1.
In addition, a disinfection device 5 is arranged in the bathroom integrated unit 2, so that personnel can disinfect and sterilize when entering the bathroom integrated unit 2. Wherein the disinfection device 5 comprises, but is not limited to: any one or more of an ultraviolet disinfection lamp, an ultraviolet ozone generator and disinfectant spray.
Fourth embodiment
When the number of the inflatable membrane units 1 is multiple, the bathroom integrated unit 2 is provided with a plurality of inner doors 21 which are correspondingly communicated and used for entering and exiting each inflatable membrane unit 1, and outer doors 22 which are communicated and used for entering and exiting the external space; the sanitary integrated unit 2 is used as a passage for communicating each inflatable membrane unit 1 with the external space.
For example, as shown in fig. 1D, if the integrated bathroom unit 2 is a normal cuboid, and if there are two inflatable membrane units 1, two sides of the integrated bathroom unit 2 may be respectively provided with an inner door for communicating and allowing the two inflatable membrane units 1 to enter and exit, and the last side is provided with an outer door 22 for communicating and allowing the outer space to enter and exit. In short, the two inflatable membrane units 1 share the bathroom function of the bathroom integrated unit 2 and the function of communicating the external space.
It should be noted that the integrated bathroom unit 2 is not only designed as a normal rectangular parallelepiped, but also can be configured as a polygonal prism, such as a triangular prism, a hexagonal prism, an octagonal prism, etc., according to the requirement of configuring the inflatable membrane unit 1. Alternatively, it may be a cylinder to flexibly fit a plurality of numbers of inflatable membrane units 1.
In addition, a disinfection device 5 is arranged in the bathroom integrated unit 2, so that personnel can disinfect and sterilize when entering the bathroom integrated unit 2. Wherein the disinfection device 5 comprises, but is not limited to: any one or more of an ultraviolet disinfection lamp, an ultraviolet ozone generator and disinfectant spray.
It should be noted that, in fig. 1A to 1D, the arrangement of the inflatable membrane unit 1, the integrated sanitary unit 2, the air inlet device 3 with sterilization treatment, and the waste treatment device 4 is only one combination corresponding to different embodiments, but the actual combination is not limited to the one shown in fig. 1A to 1D, for example, the inflatable membrane unit 1 may also be provided with the disinfection device 5, the waste treatment device 41, or the like.
In an embodiment of the present application, a detachable sealing fixture 11 is disposed at a connection position of the inflatable membrane unit 1 and the ground for fixing and airtight sealing. For example, the sealing fixture 11 may be formed by, as shown in fig. 2, perforating the connection point of the inflatable membrane unit 1 and the ground, inserting a steel pipe or a tubular object, and fixing the inserted tubular object to the ground by nails, snaps, screws, and the like.
In the application, the integrated bathroom unit 2 can be preferentially installed or built, and then the inflatable membrane unit 1 is inflated and built according to the relative internal and external relationship between the integrated bathroom unit 2 and the inflatable membrane unit 1. Medical or monitoring devices such as sickbeds and oxygen therapy equipment required for epidemic prevention and isolation can be placed in the range where the inflatable membrane unit 1 is ready to be built in advance. Then the inflatable membrane unit 1 is hermetically sealed and fixed on the ground through a detachable sealing fixing piece 11 arranged at the joint of the inflatable membrane unit and the ground.
Bathroom integrated unit 2
And the bathroom integrated units 2 are fixedly connected with the inflatable membrane units 1 in a sealing manner, or when one inflatable membrane unit 1 is arranged, the bathroom integrated units 2 are arranged in one inflatable membrane unit 1.
Corresponding to the above four embodiments, the bathroom integrated unit 2 can be divided into two cases: as shown in fig. 1B, when the inflatable membrane unit 1 is separated into a main chamber 13 and a sub-chamber 14, the sanitary integrated unit 2 can be provided with only one normally openable and closable door 21; referring to fig. 1A, 1C and 1D, when the inflatable membrane units 1 are independent chambers, the integrated sanitary unit 2 may have an inner door 21 for communicating with and providing access to each inflatable membrane unit 1, and an outer door 22 for communicating with and providing access to the external space.
In an embodiment of the present application, the inflatable membrane unit 1 and the integrated bathroom unit 2 are fixedly connected by a sealing assembly; the seal assembly includes: any one of a magnetic strip, a magnetic button, a sticky strip, a double-sided adhesive tape, an adhesive tape, glue, a clamping strip and an airtight zipper. In addition, after the sealing assembly is fixedly connected in a sealing mode, the sealing position can be wrapped or pasted by using a preservative film, so that the air tightness of the connection between the inflatable film unit 1 and the bathroom integrated unit 2 is improved.
In an embodiment of the application, the bathroom integrated unit 2 is an independent airtight space built by an inflatable membrane and/or a plastic plate; the sanitary integrated unit 2 includes: a toilet, a shower, a water inlet pipe, a water outlet pipe, an exhaust pipe and a disinfection device 5.
In the present application, the bathroom integrated unit 2 comprises three optional ways:
1) the bathroom integrated unit 2 is made of materials similar to those of the inflatable membrane unit 1, and a stable cavity is formed by inflating the inflatable membrane. The inflated film may be provided in an opaque color to protect patient privacy. It can be correspondingly provided with an air inlet device 3 for air inflation;
it should be noted that, when the integrated sanitary unit 2 is made of a material similar to that of the inflatable membrane unit 1 and is used as a passage for communicating with the external space, it can be configured with a corresponding support frame to avoid a temporary collapse of the internal air pressure due to the air tightness failure when the external door 22 of the integrated sanitary unit 2 is opened.
2) The bathroom integrated unit 2 is built by adopting plastic plates, the plastic plates can be plastic plates, PVC plates, nylon, PP polypropylene and the like, and the plastic plates are more troublesome in transportation and building than inflatable films, but the water resistance, fire resistance, sealing property and the like of the plastic plates are better than those of the first mode;
3) the two modes are combined, so that the inflatable film can be arranged in the house body built by the plastic plates, or the inflatable film can be arranged outside the house body built by the plastic plates.
In the embodiment, the bathroom integrated unit 2 includes devices such as a toilet, a shower, a water inlet pipe, a water outlet pipe, and an exhaust pipe, which are necessary for the bathroom function. Specifically, the water outlet pipe of the sanitary integrated unit 2 can be directly communicated with the waste liquid and residue treatment unit 42 of the waste treatment device 4, so as to discharge waste liquid or residue to the waste liquid and residue treatment unit 42 for sterilization treatment; the exhaust pipe of the integrated sanitary unit 2 can be directly connected to the exhaust gas treatment unit 41 of the waste treatment device 4 to exhaust the exhaust gas to the exhaust gas treatment unit 41 for sterilization.
In addition, under the environment of considering epidemic prevention and isolation, the integrated bathroom unit 2 is further provided with a disinfection device 5 for disinfection and sterilization when people enter the integrated bathroom unit 2. Wherein the disinfection device 5 comprises, but is not limited to: any one or more of an ultraviolet disinfection lamp, an ultraviolet ozone generator and disinfectant spray.
In one or more embodiments of the present application, since the patient does not need to stay in the ward bathroom area for a long time, the ultraviolet disinfection lamp, the ultraviolet ozone generator, the disinfectant spray and the like can be used to disinfect and pre-treat the ward bathroom area when no one is present,
In the present application, the gas inlet device 3 has a sterilization function, and the gas inlet device 3 is communicated to each inflatable membrane unit 1 to fill each inflatable membrane unit 1 with a sterilized gas.
Specifically, the intake device 3 includes: fan, one deck or multilayer filter screen, and one-way admission valve.
Wherein, the air inlet device 3 is provided with one or more layers of sterilized filter screens, and the filter screens are replaced every day to ensure the quality of filtration and sterilization and ensure that germs can not enter a room from the air inlet device 3. The air inlet device 3 is provided with a one-way air valve, so that polluted air can be prevented from entering the air inlet device 3 when the air pressure of a single room changes. In addition, because the inflatable membrane unit 1 of the epidemic prevention ward has larger space, in order to ensure the stability of the inflatable membrane unit 1 after being inflated with gas, a fan capable of increasing the air intake is adopted, and fresh air subjected to high-temperature sterilization and spray dust removal treatment can be continuously input into the inflatable membrane unit 1.
Waste treatment apparatus 4
As shown in fig. 1B, in the present application, the waste treatment device 4 is connected to the inflatable membrane unit 1 and the integrated bathroom unit 2, respectively, for receiving waste gas, waste liquid, and waste residue and performing harmless treatment.
In particular, the waste treatment plant 4 comprises: an exhaust gas treatment unit 41 and a waste liquid/waste residue treatment unit 42; the exhaust gas treatment unit 41 includes: one or more layers of filter screens and a one-way air inlet valve; the waste gas treatment unit 41 is respectively communicated with the inflatable membrane unit 1 and the bathroom integrated unit 2 to discharge waste gas and perform sterilization treatment.
In one or more embodiments, the exhaust treatment unit 41 is provided with a disposable sterile filter pad that can be replaced daily. The exhaust gas treatment unit 41 also has a one-way air valve structure, so as to prevent viruses from cross infection through an air conditioning system due to air pressure change in each room, and finally, exhaust gas is collected through a hose, centrally managed and discharged out of the room after high-temperature sterilization.
The waste liquid and waste residue treatment unit 42 is communicated to the bathroom integrated unit 2 to receive waste liquid and waste residue and perform harmless treatment.
Specifically, the water outlet pipe of the sanitary integrated unit 2 can be directly communicated with the waste liquid and residue treatment unit 42 of the waste treatment device 4, so as to discharge waste liquid or residue to the waste liquid and residue treatment unit 42 for sterilization treatment; the exhaust pipe of the integrated sanitary unit 2 can be directly connected to the exhaust gas treatment unit 41 of the waste treatment device 4 to exhaust the exhaust gas to the exhaust gas treatment unit 41 for sterilization.
Briefly, the waste liquid and waste residue treatment unit 42 is mainly used for receiving waste water or excrement such as toilet flushing, and waste water of washing and showering, and can reduce pollution and facilitate secondary transfer by drying waste water and waste residue in an electric heating manner to evaporate waste water or dry residual waste residue.
In the present application, a thermometer or a cooling and heating air conditioner may be further incorporated into each inflatable membrane unit 1 to confirm the temperature of each room, so as to confirm that some rooms can adopt the treatment mode of the hyperbaric oxygen chamber.
In some embodiments of the present application, the inflatable membrane unit 1 may further include an air quality detection device (e.g., an oxygen, CO2 concentration detection device, etc.) and a pressure sensor. And the air quality detection device and the pressure sensor can also be linked with the air inlet device 3, so that the comfort and the safety of the internal environment are ensured. In addition, if this application epidemic prevention ward appear and fall the power down situation or the decompression situation appears in aerifing membrane unit 1, voltage sensor or pressure sensor just can detect to trigger alarm device, with the energy timely with aerify the patient in the membrane unit 1 and shift out.
In addition, because the epidemic prevention isolation ward has positive internal pressure, the orderly flow of gas can be formed in different inflatable spaces (including an external space, an isolation space in an isolation room and a bathroom space). In principle, the gas flows sequentially from the medical personnel area (i.e. the outer space) to the ward area and then to the ward bathroom area. Therefore, the gas flows in steps and is finally discharged out of the building body, and harmless treatment is carried out before the gas is discharged into the atmosphere.
As shown in fig. 3, a schematic structural diagram of an epidemic prevention isolation ward group in the embodiment of the present application is shown. As shown, it includes: the epidemic prevention isolation ward 310 shown in fig. 1A-1D, and the airtight connection passage 320 communicated between the epidemic prevention isolation ward 310.
In the present application, different numbers of quarantine unit 310 are connected with the airtight connection passage 320 arranged in different curves, circles, straight lines. The epidemic prevention isolation ward group in the application can also be provided with a centralized air conditioner and air treatment system and a pedestrian passage which are connected together to form a structure like an alveolus. For example, the layout model is A, B, C, D in fig. 3, and the layout model can be combined differently according to different sites, and can be adapted to different bases.
As shown in fig. 4, the closed connecting channel 320 is a tubular inflatable membrane, and can be stretched and folded into a channel with an arbitrary curve; the airtight connecting channel 320 is reserved with a door opening capable of being opened and closed for being connected with other airtight connecting channels 320 in an airtight manner.
For example, the closed connection passage 320 may be formed by continuously arranging arched frames, such as easily plastic frames, such as bamboo rods, aluminum materials, etc., at certain intervals, performing the stretching and folding by adjusting and moving each of the arched frames, and adjusting the closed connection passage 320 to be a passage having an arbitrary curve.
Correspondingly, a door opening connected with the airtight connecting channel 320 is reserved on the inflatable membrane unit in the epidemic prevention isolation ward 310 so as to provide the airtight connecting channel 320. Reference is made to fig. 1A, which shows a door opening reserved in the inflatable membrane unit.
The door opening of the sealed connecting channel 320 corresponds to the door opening reserved on the inflatable membrane unit, sealing is carried out through a sealing element, and then the openable door opening is reserved through the sealed connecting channel 320 for entering and exiting.
In one embodiment of the present application, the sealing member includes: any one of a magnetic strip, a magnetic button, a sticky strip, a double-sided adhesive tape, an adhesive tape, glue, a clamping strip and an airtight zipper. In addition, after the sealing assembly is fixedly connected in a sealing mode, the sealing position can be wrapped or pasted by using a preservative film, so that the air tightness of the connection between the inflatable film unit and the sealed connecting channel 320 is improved.
In this embodiment, a disinfection device may be further disposed in the sealed connection channel 320 for disinfection and sterilization when a person enters the sealed connection channel 320. Wherein the disinfection device includes, but is not limited to: any one or more of an ultraviolet disinfection lamp, an ultraviolet ozone generator and disinfectant spray.
In an embodiment of the present application, the air inlet device and the air outlet device are connected to the airtight connection channel 320; the air inlet device and the air outlet device are both provided with one or more layers of filter screens and one-way air valves. The closed connecting channel is provided with a disposable disinfection filter pad which can be replaced every day. The one-way air valve structure can prevent virus cross infection caused by air pressure change in each room.
It should be noted that, in the epidemic prevention isolation ward group described in the present application, both the epidemic prevention isolation ward 310 and the airtight connection passage 320 may be provided with one-way gas valves, so that in the epidemic prevention isolation ward group described in the present application, all the gas flow direction control may be controlled by the one-way gas valves.
This application combines through malleation inflatable membrane unit and prefabricated system of building, can ensure that entire system is airtight, and the air film is by inside atmospheric pressure jack-up, has simplified the structure of building support greatly. Meanwhile, indoor gas flow can be effectively managed, and polluted air and sewage can be treated in a centralized manner.
In summary, the present application effectively overcomes various disadvantages of the prior art and has a high industrial utility value.
The above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.
Claims (15)
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| CN111706124A (en) * | 2020-07-16 | 2020-09-25 | 郑州市卧龙游乐设备有限公司 | An inflatable mobile house with negative pressure isolation function |
| CN113187311A (en) * | 2021-03-18 | 2021-07-30 | 王通 | Individual shelter structure for preventing and treating infectious diseases and use method |
| CN113445791B (en) * | 2021-07-02 | 2023-02-28 | 郑州大学第一附属医院 | A respiratory disease contact-free isolation ward |
| CN114383238B (en) * | 2022-01-18 | 2023-04-07 | 广东工业大学 | Epidemic prevention growable public negative pressure room, group and isolation prevention and control method |
| CN114718342B (en) * | 2022-05-05 | 2024-12-06 | 中建科工集团有限公司 | Transformation method of quarantine hotel |
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