CN213087633U - Isolation ward and isolation ward group - Google Patents

Abstract

The utility model discloses an keep apart ward and keep apart ward group. This isolation ward includes: the inflatable film outer wall forms a medical corridor and one or more room units in the space enclosed by the inflatable film outer wall, and the room units are selectively communicated with the medical corridor; and the fresh air filtering system is used for conveying gas to the space enclosed by the outer wall of the inflatable membrane and/or pumping gas out of the space enclosed by the outer wall of the inflatable membrane. According to the utility model discloses an isolation ward through setting up the inflatable membrane outer wall, can realize putting up rapidly and shifting of isolation ward to form medical corridor and room unit in the isolation ward, be favorable to promoting the safety in utilization in isolation ward, medical staff alright accomplish in medical corridor with room unit personnel's interdynamic, avoid medical staff to get into in the room unit and lead to the infection.

Description

Isolation ward and isolation ward group

Technical Field

The utility model relates to a building field is kept apart in the protection particularly, relates to an keep apart ward and have this keep apart ward's isolation ward group.

Background

In 2020, epidemic situations occur in a plurality of countries, so the demand for epidemic prevention hospitals, shelter hospitals and isolation places is increased rapidly. The traditional infectious disease ward adopts a traditional prefabricated building structure, is difficult to completely seal, and must adopt an indoor negative pressure air conditioning system to intensively treat polluted air so as to prevent the polluted air from overflowing from a gap between a door and a window to cause pollution to the surrounding environment. However, the implementation cost of the scheme is high, the construction period of the traditional prefabricated building structure is long, the number of wards is insufficient when the epidemic situation is in large-scale outbreak, and the prefabricated building structure constructed at one place cannot be applied to other cities or other places of the same city.

In addition, the medical staff and the patient are in the same space, which easily causes the patient to infect diseases to the medical staff and is difficult to ensure the personal safety of the medical staff.

Therefore, a ward with a plurality of subareas which can be quickly set up and quickly transferred and can be closed is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model provides an isolation ward can realize buildding rapidly.

The utility model also provides an isolation ward group that has above-mentioned isolation ward.

According to the utility model discloses isolation ward of first aspect embodiment includes: a medical corridor and one or more room units, wherein the room units are selectively communicated with the medical corridor, and the room units and the medical corridor are surrounded by an inflatable membrane outer wall; and the fresh air filtering system is used for conveying gas into the isolation ward and/or pumping gas out of the isolation ward.

According to the utility model discloses keep apart the ward, through setting up the inflatable membrane outer wall, can realize keeping apart quick the buildding and the quick transfer in ward to form medical corridor and room unit in the isolation ward, be favorable to promoting the safety in utilization in isolation ward, medical staff alright accomplish in medical corridor with room unit in personnel's interdynamic, avoid medical staff to get into in the room unit and lead to the infection.

According to some embodiments of the invention, the inflatable membrane outer wall comprises: a ward inflatable membrane structure for enclosing the room unit, the ward inflatable membrane structure comprising: a plurality of parallelly arranged arch-shaped air inflation rings, just the air inflation ring is the air inflation ring that has the malleation air film space inside.

Further, the inflatable membrane outer wall includes: a corridor inflatable membrane structure for enclosing said medical corridor, said corridor inflatable membrane structure comprising: the frame-type supporting structure comprises a frame-type supporting structure and a membrane material covering the frame-type supporting structure.

In particular, the frame-type support structure comprises: indulge gas post, perpendicular gas post and top gas post, top gas post constructs to be a plurality of arched of arranging in parallel and aerifys the ring, and is a plurality of top gas post by indulge the gas post and connect, perpendicular gas post is used for supporting top gas post with indulge the gas post.

According to some embodiments of the utility model, aerify the membrane outer wall and have the air film space, aerify the membrane outer wall on be provided with the business turn over gas port of air film space intercommunication, through the business turn over gas port to aerify in the air film space or gas in the air film space passes through the business turn over gas port is outwards carminative.

According to some embodiments of the invention, each of the room units comprises: the medical corridor comprises a buffer room and at least one ward unit, wherein the buffer room is selectively communicated with the medical corridor, and the ward unit is selectively communicated with the buffer room.

Further, each of the ward units includes: the ward is located one side of bathroom that is closer to the buffering room.

According to some embodiments of the utility model, the ward aerifys the membrane structure and is used for enclosing become the ward unit, inject by the membrane material between the buffering, the one end of membrane material with the membrane structural connection is aerifyd in the corridor, the other end of membrane material with the ward aerifys the membrane structural connection.

According to some embodiments of the utility model, the ward with be the negative pressure environment in the bathroom, just the atmospheric pressure in bathroom is less than the atmospheric pressure in ward.

Further, the medical corridor and the buffer room are both in positive pressure environment, and the air pressure of the medical corridor is greater than that of the buffer room.

According to some embodiments of the utility model, the ward the bathroom the buffering room arbitrary adjacent two in the medical corridor all separate through the compartment membrane.

According to some embodiments of the utility model, between the buffering with be provided with the first switching door that carries out airtight partition or intercommunication between the medical corridor, the ward with be provided with the second switching door that carries out airtight partition or intercommunication between the buffering, the bathroom with be provided with the third switching door that carries out airtight partition or intercommunication between the ward.

According to some embodiments of the utility model, medical corridor have with keep apart the ward outside and carry out the fourth closed door of airtight wall or intercommunication.

According to the utility model discloses a some embodiments, the ward with it is provided with the material transfer case to keep apart between the ward outside, the material transfer case includes the orientation the interior door and the orientation in ward keep apart the outside outer door in ward, the material transfer case adopts intelligent mutual technique, makes the interior door with the outer door forms intelligent interlocking structure, in order to ensure the interior door with the outer door can not be opened simultaneously.

According to the utility model discloses a some embodiments, bathroom with be provided with waste transfer case between the isolation ward outside, bathroom's discarded object warp waste transfer case carries away, waste transfer case includes the orientation interior door and the orientation of bathroom keep apart the outside outer door of ward, waste transfer case adopts intelligent interaction technique, makes interior door with the outer door forms intelligent interlocking structure, in order to ensure the interior door with the outer door can not be opened simultaneously.

According to the utility model discloses a some embodiments, new trend filtration system includes: a first air inlet system for conveying gas, and the first air inlet system includes: the novel air inlet fan comprises a first air inlet fresh air fan body and a first air inlet pipeline, wherein the first air inlet pipeline is connected with the first air inlet fresh air fan body, and the first air inlet pipeline is provided with a first air inlet communicated with the medical corridor and a second air inlet communicated with the buffer room.

Further, the fresh air filtering system further comprises: a first exhaust system for drawing out gas, and the first exhaust system comprising: the novel fan of first exhaust and first exhaust duct, first exhaust duct connects the novel fan of first exhaust, the intercommunication has been seted up on the first exhaust duct the first exhaust opening and the intercommunication in medical corridor the second exhaust opening between the buffering.

According to the utility model discloses a some embodiments, new trend filtration system includes: second air inlet system and second exhaust system, the second air inlet system includes: the second air inlet ventilator is arranged in the ward and used for conveying air into the ward; the second exhaust system includes: the second air exhaust fresh air machine is arranged in the bathroom and is used for pumping gas out of the bathroom;

the ward and the separation membrane of the bathroom are provided with vent holes, and automatic air valves are installed at the vent holes.

According to the utility model discloses a some embodiments, the isolation ward has intelligent cabin pressure control system, new trend filtration system with intelligent cabin pressure control system electricity is connected.

Optionally, an air conditioner for adjusting the temperature is provided in the patient room.

According to some embodiments of the utility model, be provided with printing opacity membrane material window on the outer wall of inflation membrane.

According to some embodiments of the utility model, aerify the membrane outer wall and can realize folding the accomodating through taking out gas.

According to the utility model discloses a some embodiments, the surface of inflatable membrane outer wall can be through arbitrary one kind or more combination in spraying building industry material, concreting, and the cover vegetation in order to realize the performance upgrading or reform transform into permanent building.

According to the utility model discloses keep apart ward group of second aspect embodiment includes: an outer corridor; a plurality of isolation ward units as described in embodiments of the first aspect, said isolation ward units being in selectable communication with said external corridor.

Further, the isolation ward group comprises: medical function district, isolation ward district, intensive care unit district, arbitrary one or the multiple combination in the equipment auxiliary area, medical function district isolation ward district intensive care unit district the atmospheric pressure of equipment auxiliary area reduces in proper order.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic top view of an isolation ward;

FIG. 2 is a schematic perspective view of an isolation ward;

FIG. 3 is a schematic view of a frame-type support structure;

FIG. 4 is a schematic view of an isolated ward group;

FIG. 5 is a schematic cross-sectional view of an outer wall of an inflatable membrane.

Reference numerals:

the isolated ward group 100, the isolated ward 10, the inflatable membrane outer wall 1, the window 12, the ward inflatable membrane structure 13, the corridor inflatable membrane structure 14, the frame-type supporting structure 140, the longitudinal air column 141, the vertical air column 142, the top air column 143, the transverse air column 144, the air membrane space 17, the inner membrane 181, the outer membrane 182, the medical corridor 2, the fourth opening and closing door 21, the ward unit 30, the ward 31, the bathroom 32, the buffer room 33, the first opening and closing door 34, the second opening and closing door 35, the third opening and closing door 36, the separating membrane 37, the vent hole 38, the material transfer box 4, the first air intake ventilator 51, the first air intake pipeline 52, the first air intake 521, the second air intake 522, the second air exhaust ventilator 61, the second air intake ventilator 62, the waste transfer box 7, the intelligent cabin pressure control system 8, the air conditioner 9, the external corridor 20, the medical function area 30, the isolated ward area 40, the intensive care ward area 50, the equipment auxiliary area 60, the equipment, A parking lot 70.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The isolation ward 10 according to an embodiment of the present invention is described in detail below with reference to fig. 1-5.

The isolation ward 10 is a ward that takes physical measures to isolate the patient from other patients, thereby preventing diffusion of pathogenic microorganisms by air, or protecting the patient from threats from contaminated air. Referring to fig. 1-2, an isolation ward 10 according to an embodiment of the present invention may include: the fresh air filtering system comprises a fresh air filtering system, a medical corridor 2 and one or more room units 3, wherein the room units 3 are selectively communicated with the medical corridor 2, and the room units 3 and the medical corridor 2 are enclosed by an inflatable membrane outer wall 1. A walking channel is formed in the medical corridor 2, and a sickbed, medical equipment and the like can be arranged in the room unit 3.

The fresh air filtration system is used to deliver air to and/or remove air from the isolation unit 10 to maintain a desired air pressure within the isolation unit 10. Meanwhile, a closed space is formed in the space enclosed by the inflatable membrane outer wall 1, and ventilation between the isolation ward 10 and the outside is realized through a fresh air filtering system.

In other words, the outer walls of the medical corridor 2 and the room unit 3 are defined by the inflated film outer wall 1. The inflatable membrane outer wall 1 is of an inflatable membrane structure, can form an air column or an air wall with a supporting function after being inflated, and can be folded after being pumped out, so that the isolation ward 10 can be conveniently built at any place. And the inflatable membrane outer wall 1 is smaller in size after being folded and packed, so that the inflatable membrane outer wall 1 can be conveniently transported to other places, and after the epidemic situation is over and the isolation ward 10 is not needed, the inflatable membrane outer wall 1 which is pumped out is also convenient to store and store.

According to the utility model discloses keep apart ward 10, through setting up inflatable membrane outer wall 1, can realize keeping apart quick build and the quick transfer of ward 10, realize quick volume production, convenient transportation, and the prefabricated building of tradition relatively cost is lower, and form medical corridor 2 and room unit 3 in the isolation ward 10, be favorable to promoting the safety in utilization of keeping apart ward 10, medical staff in medical corridor 2 alright accomplish with room unit 3 in personnel's interdynamic, avoid medical staff to get into in the room unit 3 and lead to the infection.

Referring to fig. 2 and 5, the inflatable film exterior wall 1 includes: a ward inflatable membrane structure 13 for enclosing a room unit 3, the ward inflatable membrane structure 13 comprising: a plurality of parallel arranged arch-shaped air-filled rings, and the air-filled rings are air-filled rings with positive pressure air film space 17 inside.

Referring to FIG. 5, the inflation ring has an inner membrane 181, an outer membrane 182, and an air film space 17 is formed between the inner membrane 181 and the outer membrane 182. When the air film space 17 is filled with air, the inflatable ring has a certain supporting strength.

The outside and/or the inboard of a plurality of gas filled rings can cover the individual layer membrane, and like this, the individual layer membrane shelters from the gas filled ring from the outside and/or inboard, and the surface of individual layer membrane is level and smooth, does not have the gap between two adjacent gas filled rings, and from this, the surfacing of gas filled membrane outer wall 1 avoids the clearance between two adjacent gas filled rings to expose and leads to unsightly, and simultaneously, the individual layer membrane can make gas filled membrane outer wall 1 have better sealing performance.

Further, the inflatable film exterior wall 1 includes: a corridor inflatable membrane structure 14 for enclosing a medical corridor 2, the corridor inflatable membrane structure 14 comprising: a frame-type support structure 140 and a membrane material covering the frame-type support structure 140.

Specifically, referring to fig. 2-3, the frame-type support structure 140 includes: the vertical gas column 141, the vertical gas column 142 and the top gas column 143, the top gas column 143 is constructed into a plurality of arched inflation rings arranged in parallel, the plurality of top gas columns 143 are connected by the vertical gas column 141, and the vertical gas column 142 is used for supporting the top gas column 143 and the vertical gas column 141. The bottom of the frame support structure 140 is connected to the vertical air columns 142 on both sides by the cross air columns 144, thereby making the structure of the frame support structure 140 more stable. A film may be applied over the outer surface of the framed support structure 140 to form an enclosed space within the medical corridor 2.

The configuration of the top gas column 143 can be as shown in fig. 5. Interconnected air film spaces 17 may be formed in longitudinal air columns 141, vertical air columns 142, transverse air columns 144, and top air columns 143 to facilitate filling or evacuating air from the overall frame-type support structure 140.

Referring to fig. 5, the inflatable membrane exterior wall 1 has an air film space 17, and the inflatable membrane exterior wall 1 is provided with an air inlet and outlet communicated with the air film space 17, and the air film space 17 is inflated through the air inlet and outlet or the air in the air film space 17 is exhausted through the air inlet and outlet. The number of the air inlets and outlets may be one or more. An inflator may be used to deliver gas into the gas film space 17.

The air inlet and outlet may be provided on the inner film 181 of the inflatable film outer wall 1, thereby preventing the air inlet and outlet from being artificially damaged when exposed to the outside. The air inlet and outlet can also be arranged on the outer membrane 182 of the inflatable membrane outer wall 1, so that the operations of inflating and exhausting the inflatable membrane outer wall 1 can be completed from the outside.

In some embodiments, the air inlets and outlets may be configured to admit air at one time and to inflate at another time.

Or in other embodiments, the number of the air inlets and outlets is multiple, wherein one part of the air inlets and outlets are configured as air inlets, and the other part of the air inlets and outlets are configured as air outlets.

Referring to fig. 1 to 2, each room unit 3 includes: a buffer room 33 and at least one ward unit 30, the buffer room 33 being in selective communication with the medical corridor 2, the ward unit 30 being in selective communication with the buffer room 33. In other words, the patient room unit 30 cannot be directly accessed from the medical corridor 2, and the patient room unit 30 cannot be accessed until the patient room unit passes through the buffer room 33. By providing the buffer compartment 33, the medical corridor 2 is prevented from being directly communicated with the patient room unit 30.

Further, each ward unit 30 includes: a ward 31, a bathroom 32, the ward 31 is located on one side of the bathroom 32 closer to the buffer room 33. Sickbeds and medical equipment can be arranged in the sickroom 31, and shower equipment, wash basins, toilets, drainage systems and the like can be arranged in the bathroom 32.

Referring to fig. 1-2, the inflatable ward membrane structure 13 is used to enclose a ward unit 30, and the buffer compartment 33 is defined by a membrane material, one end of which is connected to the inflatable corridor membrane structure 14 and the other end of which is connected to the inflatable ward membrane structure 13.

The ward 31 and the bathroom 32 are both in negative pressure environment, and the air pressure of the bathroom 32 is less than that of the ward 31.

Further, the medical corridor 2 and the buffer room 33 are both in a positive pressure environment, and the air pressure of the medical corridor 2 is greater than the air pressure of the buffer room 33.

That is, the pressure difference is formed between the medical corridor 2, the buffer room 33, the patient room 31 and the bathroom 32, and the pressure relationship is that the medical corridor 2 > the buffer room 33 > 0Pa > the patient room 31 > the bathroom 32, for example, the pressure of the medical corridor 2 may be 10Pa, the pressure of the buffer room 33 may be 5Pa, the pressure of the patient room 31 may be-5 Pa, and the pressure of the bathroom 32 may be-10 Pa. Namely, the positive pressure of the medical corridor 2 is the strongest, and the negative pressure of the bathroom 32 is the strongest. Thus, when the medical corridor 2 and the buffer room 33 are communicated, the air flows only from the medical corridor 2 to the buffer room 33, but cannot flow from the buffer room 33 to the medical corridor 2. Similarly, when the patient room 31 communicates with the buffer room 33, air flows only from the buffer room 33 to the patient room 31, but cannot flow from the patient room 31 to the buffer room 33. Similarly, when the bathroom 32 communicates with the patient room 31, air flows only from the patient room 31 to the bathroom 32, but cannot flow from the bathroom 32 to the patient room 31.

The excrement of the patient in the bathroom 32 often contains pathogenic microorganisms, and the negative pressure of the bathroom 32 is strongest, so that the pathogenic microorganisms in the bathroom 32 can be effectively prevented from diffusing outwards, and the use safety performance of the isolation ward 10 can be further improved.

Optionally, any adjacent two of the patient room 31, the bathroom 32, the buffer room 33, and the medical corridor 2 are separated by a separating membrane 37. The partition film 37 may be a single film having a good sealing property, so that the thickness of the partition film 37 can be reduced to save the internal space of the isolation ward 10.

Referring to fig. 1 to 2, a first opening/closing door 34 for air-tight partition or communication is provided between the buffer room 33 and the medical corridor 2, a second opening/closing door 35 for air-tight partition or communication is provided between the patient room 31 and the buffer room 33, and a third opening/closing door 36 for air-tight partition or communication is provided between the bathroom room 32 and the patient room 31. Thereby, physical isolation between the buffer room 33 and the medical corridor 2, between the patient room 31 and the buffer room 33, and between the bathroom room 32 and the patient room 31 is achieved.

Referring to fig. 2, the medical corridor 2 has a fourth opening door 21 which is hermetically closed off from or in communication with the outside of the isolation ward 10. The fourth opening door 21 may be two, one of which is an entrance door and the other of which is an exit door.

The first, second, and third opening/ closing doors 34, 35, and 36 may have a single-layer film door structure. Similarly, the fourth opening door 21 may be a single-layer film door structure, and when the fourth opening door 21 is opened, the medical corridor 2 may be communicated with the outside; when the fourth opening door 21 is closed, the medical corridor 2 can be isolated from the outside.

The opening and closing modes of the first opening and closing door 34, the second opening and closing door 35, the third opening and closing door 36 and the fourth opening and closing door 21 include: any one or combination of a plurality of zippers, magnetic adsorption, sticking, hooks and buckles.

In other alternative embodiments, the fourth opening door 21 may be a double door, and the double door includes an inner door and an outer door, in which case, the fourth opening door 21 may be configured as a smart interactive access door, such as a light interactive access door, so that the inner door and the outer door are intelligently interlocked, i.e., the inner door and the outer door are configured not to be opened at the same time, so as to isolate the medical corridor 2 from the outside. For example, when the inner layer door of the fourth opening door 21 is opened and the outer layer door is closed, the inner space of the fourth opening door 21 communicates with the medical corridor 2 and is isolated from the outside; when the outer layer door of the fourth opening door 21 is opened and the inner layer door is closed, the inner space of the fourth opening door 21 communicates with the outside and is isolated from the medical corridor 2.

In some alternative embodiments, a door post is disposed between the medical corridor 2 and the buffering room 33, so that the door post can support the connection between the medical corridor 2 and the buffering room 33, and the first opening and closing door 34 mounted on the door post can be configured as an opening and closing door with an entrance guard function, so as to improve the security of the room unit.

Referring to fig. 1-2, a material transfer box 4 is arranged between the ward 31 and the outside of the isolation ward 10, the material transfer box 4 comprises an inner door facing the ward 31 and an outer door facing the outside of the isolation ward 10, and the material transfer box 4 adopts an intelligent interaction technology to enable the inner door and the outer door to form an intelligent interlocking structure so as to ensure that the inner door and the outer door cannot be opened simultaneously. Personnel outside the isolation ward 10 can quickly deliver items, meals, medications, etc. into the patient room 31 through the material transfer box 4. Thus, it is convenient to send the meal to the ward 31 in a single stream from the outside without passing through the buffer room 33.

A waste transfer box 7 is disposed between the bathroom 32 and the outside of the isolation ward 10, waste (such as excrement, waste residue, and waste water) in the bathroom 32 is transported out through the waste transfer box 7, the toilet bowl in the bathroom 32 is an independent toilet bowl and is not communicated with an external sewer or a water inlet pipe, and the waste generated by the toilet bowl is transported out through the waste transfer box 7. The waste transfer tank 7 includes an inner door facing the bathroom 32 and an outer door facing the outside of the isolation ward 10, and the waste transfer tank 7 employs an intelligent interactive technique to enable the inner door and the outer door to form an intelligent interlocking structure to ensure that the inner door and the outer door cannot be opened simultaneously.

In some optional embodiments, the intelligent interaction technology may be an optical interaction technology, so that the inner door and the outer door become an optical interaction door, and the inner door and the outer door are instructed to be opened or closed by using a mobile phone flash lamp or a flashing ring. In other alternative embodiments, the inner door and the outer door may also be voice interactive doors, and the opening or closing of the inner door and the outer door is realized by using voice instructions. In this way, it is ensured that a contactless control of the material transfer box 4 can be achieved.

Referring to fig. 1-2, a fresh air filtration system includes: first air inlet system, first air inlet system are used for the conveying gas, and first air inlet system includes: the medical corridor 2 air inlet device comprises a first air inlet ventilator 51 and a first air inlet pipeline 52, wherein the first air inlet pipeline 52 is connected with the first air inlet ventilator 51, and a first air inlet 521 communicated with the medical corridor 2 and a second air inlet 522 communicated with the buffer room 33 are formed in the first air inlet pipeline 52.

The first air inlet 521 can be provided with a first air inlet valve, the second air inlet 522 can be provided with a second air inlet valve, and the air inlet volume of the first air inlet 521 and the second air inlet 522 can be adjusted by adjusting the valve opening of the first air inlet valve and the second air inlet valve, so that the equal-volume ventilation or the unequal-volume air inlet of the medical corridor 2 and the buffer room 33 can be realized.

Further, new trend filtration system still includes: a first exhaust system for drawing out gas, the first exhaust system comprising: the novel fan of first exhaust air and first exhaust duct, the novel fan of first exhaust air is connected to the one end of first exhaust duct, and 33 intercommunications between the other end and medical corridor 2 and buffering of first exhaust duct. Specifically, a first exhaust port communicated with the medical corridor 2 and a second exhaust port communicated with the buffer room 33 are formed in the first exhaust pipeline. The first exhaust port can be provided with a first exhaust valve, the second exhaust port can be provided with a second exhaust valve, and the exhaust volume of the first exhaust port and the second exhaust port can be adjusted by adjusting the valve opening degree of the first exhaust valve and the second exhaust valve, so that the equivalent ventilation or the unequal exhaust of the medical corridor 2 and the buffer room 33 is realized.

Alternatively, the first air inlet duct 52 and the first exhaust duct may be membrane ducts or plastic ducts.

Fresh air filtration system includes: second air inlet system and second exhaust system, second air inlet system includes: the second air inlet ventilator 62 is arranged in the ward 31 and used for conveying air into the ward 31; the second exhaust system includes: and a second fresh air exhaust fan 61, wherein the second fresh air exhaust fan 61 is arranged in the bathroom 32 and is used for exhausting gas from the bathroom 32.

The ward 31 and the bathroom 32 are provided with a vent hole 38 on a separating film 37, and an automatic air valve is arranged at the vent hole 38. By providing the vents 38, the flow of gas from the patient room 31 to the bathroom 32 is achieved. The ventilation amount of the ward 31 flowing into the bathroom 32 can be adjusted by adjusting the valve opening of the automatic air valve. Thus, the air pressure requirement of the ward unit 30 can be met only by arranging the second air inlet ventilator 62 in the ward 31 and the second air exhaust ventilator 61 in the bathroom 32, so that the number of ventilators can be reduced, and the cost is saved.

The isolation ward 10 is provided with an intelligent cabin pressure control system 8, and the fresh air filtering system is electrically connected with the intelligent cabin pressure control system 8. The intelligent cabin pressure control system 8 is used for intelligently controlling the fresh air filtering system, so that the air pressure in the isolation ward 10 is intelligently controlled, and the air pressure requirement is ensured. The first fresh air inlet fan 51, the first fresh air exhaust fan, the second fresh air inlet fan 62, the second fresh air exhaust fan 61, the first air inlet valve, the second air inlet valve, the first air exhaust valve, the second air exhaust valve and the automatic air valve can be electrically connected with a controller of the intelligent cabin pressure control system 8.

The control of the air pressure in the isolation ward 10 can be realized by adjusting the valve openings of the first air inlet valve, the second air inlet valve, the first exhaust valve, the second exhaust valve and the automatic air valve, and the intelligent cabin pressure control system 8 can control the air pressure in the isolation ward 10 to be accurate to 0.25 Pa.

The air exchange times in the ward 31 can be 8 times/hour to 12 times/hour by using the intelligent cabin pressure control system, and the per-person fresh air volume is not less than 40m³H is used as the reference value. The number of air changes in other auxiliary rooms (e.g., the buffer room 33, the medical corridor 2, and the bathroom 32) is 6 times/hour to 10 times/hour, and the pressure difference between the ward 31, the buffer room 33, the medical corridor 2, and the bathroom 32 can be realized.

Each isolation ward 10 may be configured with only one intelligent cabin pressure control system 8, as shown in fig. 2, and the intelligent cabin pressure control system 8 may be disposed in one of the wards 31 of the isolation ward 10.

Optionally, the first air intake fresh air blower 51, the first air exhaust fresh air blower, the second air intake fresh air blower 62 and the second air exhaust fresh air blower 61 are all fresh air blowers with filtering devices. Therefore, the air conveyed into the isolation ward 10 is clean fresh air, the air output from the isolation ward 10 is filtered nontoxic and harmless air, the exhaust gas is ensured to meet the cleanliness requirement, and the virus is prevented from spreading outwards.

The Filter device can be a High efficiency particulate air Filter (HEPA) High efficiency Filter screen, the HEPA High efficiency Filter screen is a Filter screen reaching HEPA standard, the effective rate reaches 99.7% for 0.1 micron and 0.3 micron, the HEPA screen is characterized in that air can pass through, but fine particles can not pass through. It can remove more than 99.97% of particles with diameter of 0.3 micrometer (1/200 of hair diameter), and is the most effective filtering medium for smoke, dust and bacteria. HEPA divides five materials of PP filter paper, glass fiber, compound PP PET filter paper, melt-blown polyester non-woven fabrics and melt-blown glass fiber, and characteristics are that windage is big, hold the dirt volume greatly, and filter fineness is high, can process into various sizes and shape according to customer's needs, is fit for different models and uses.

Optionally, an air conditioner 9 for adjusting the temperature is provided in the patient room 31 to keep the room temperature in balance, for example, the temperature in the isolation ward 10 may be kept at 20-26 ℃.

One or more air disinfecting devices are arranged in the room unit 3, and each air disinfecting device comprises: any one or combination of a plurality of plasma disinfectors, ultraviolet ozonizers and dry fog type hydrogen peroxide sterilizers. By arranging the air sterilizing device, the content of harmful air in the room unit 3 can be reduced, and the personal safety of personnel in the room unit 3 can be guaranteed. The air disinfection device may be a uv vehicle so that the air disinfection device may move freely within the room unit 3 to facilitate disinfection of the air in various areas within the room unit 3.

The light-transmitting film material window 12 is arranged on the inflatable film outer wall 1, so that the window 12 can transmit light in the daytime, lighting equipment does not need to be turned on, and the power consumption is saved. The window 12 is at least disposed on the inflatable membrane structure 13 and directly faces the ward 31 and the bathroom 32 to increase the lighting in the ward 31 and the bathroom 32. Windows 12 may also be provided in the corridor inflatable membrane structure 14 to increase the lighting in the medical corridor 2.

The inner surface of the inflatable membrane outer wall 1 can be provided with the lighting lamp strip to illuminate the space enclosed by the inflatable membrane outer wall 1, and the lighting requirement of the isolation ward 10 is met. Optionally, the lighting strip is fixed on the inner surface of the outer wall 1 of the inflatable membrane by a magic tape and/or a bandage. The illuminating lamp strip is constructed into an arched lamp strip, and the arched lamp strip and the inner surface of the inflatable membrane outer wall 1 follow the shape, so that the attractiveness of the illuminating lamp strip can be improved. In alternative embodiments, the light strip may be configured in other shapes, such as a linear strip, and extend along the length of the isolation ward 10 to increase the length of the light strip and extend the illumination range.

In some embodiments, the inflatable membrane exterior wall 1 enables folding storage by gas extraction. The inflatable membrane outer wall 1 has high volume compression ratio, a large number of folded inflatable membrane outer walls 1 can be stored in a limited space, and a large number of folded inflatable membrane outer walls 1 can be transported once, so that the isolation ward 10 can be built quickly. When the epidemic situation outbreak occurs, the isolation ward 10 of the utility model can be used as a temporary building close to the epidemic situation outbreak place for emergency use. And after epidemic situation peak period passed, isolation ward 10 can take out gas, will aerify membrane outer wall 1 disinfection and retrieve, and convenient follow-up shifts it to new address and splices again.

The outer surface of the outer wall 1 of the inflatable membrane can be upgraded or reformed into a permanent building by spraying any one or combination of more of building industry materials, pouring concrete and covering vegetation.

The utility model discloses an isolation ward 10 is in the temporary architecture stage, and adaptable different topography requires lowly to the ground foundation, can quick motor-driven implementation. And the modular form is adopted, so that the motorized assembly can be conveniently carried out according to different terrains. The building can be used as a temporary building to be close to an epidemic situation outbreak place for emergency. The site can be selected again after the peak period is over, and a permanent building or an earth covering building can be formed through additive construction on the air film surface.

When the inflatable membrane type building is installed on site, the inflatable membrane type external wall 1 is only required to be inflated and installed, a fresh air filtering system is installed, and the device is put into use, so that the supporting structure of the building is greatly simplified, the construction difficulty is reduced, and the time cost, the labor cost, the material cost and the like of installation are saved.

According to the utility model discloses earthing structure isolation ward of aspect two embodiment includes: like the isolation ward 10 of the first embodiment, the outer surface of the outer wall 1 of the inflatable membrane is coated with any one or more of construction industry materials, concreting and covering vegetation, so that the isolation ward 10 becomes a permanent covering structure building.

Referring to fig. 4, an isolation ward group 100 according to a third aspect of the present invention includes: an external corridor 20 and a plurality of isolation ward units 10 as in the embodiment of the first aspect, the isolation ward units 10 being in selectable communication with the external corridor 20. The isolation ward group 100 can be adapted to different places by changing the number of the isolation ward 10.

The medical corridor 2 of the isolation ward 10 and the external corridor 20 may be separated by a fourth opening/closing door 21. The medical corridor 2 of the isolation ward 10 may also be in direct communication with the external corridor 20, with only open and close doors provided at the ends of the external corridor 20.

Further, referring to fig. 4, the isolation ward group 100 may include: any one or more of the medical function area 30, the isolation ward area 40, the intensive care unit area 50, and the equipment support area 60 are combined to form an isolation ward group 100 having different medical functions.

Preferably, the air pressure in the medical function area 30, the isolation ward area 40, the intensive care unit area 50, and the equipment support area 60 is sequentially reduced.

The medical functional area 30 may include an outpatient service, an emergency room, a medical personnel restroom, and the like. The isolation ward 40 may include a plurality of room units 3, for example 200. The intensive care unit area 50 may comprise a plurality of room units 3, for example 36. The equipment ancillary zones 60 may include equipment rooms, storage rooms, mortuary rooms, and the like. The negative pressure of the auxiliary equipment area 60 is the strongest, so that pathogenic microorganisms in the auxiliary equipment area 60 are effectively prevented from diffusing outwards, and the use safety performance of the isolation ward group 100 is further improved.

Referring to fig. 4, a parking lot 70 may be further disposed within the isolation ward group 100 for an ambulance or other rescue vehicle to park.

According to the utility model discloses earthing structure isolation ward group includes: as in the isolation ward group 100 of the third embodiment, the outer surface of the outer wall 1 of the inflatable membrane is formed by any one or more of spraying building industry materials, pouring concrete and covering vegetation, so that the isolation ward group 100 becomes a permanent covering structure building.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (25)

1. An isolation ward, comprising: a medical corridor (2) and one or more room units (3), said room units (3) being in selectable communication with said medical corridor (2), said room units (3) and said medical corridor (2) being enclosed by an inflatable membrane exterior wall (1);

and the fresh air filtering system is used for conveying gas into the isolation ward and/or pumping gas out of the isolation ward.

2. The isolation ward of claim 1, wherein the inflatable membrane outer wall (1) comprises: a ward inflatable membrane structure (13) for enclosing the room unit (3), the ward inflatable membrane structure (13) comprising: the inflatable ring is characterized by comprising a plurality of arched inflatable rings which are arranged in parallel, wherein the inflatable rings are inflatable rings with positive pressure air film spaces (17) inside.

3. The isolation ward of claim 2, wherein the inflatable membrane outer wall (1) comprises: a corridor inflatable membrane structure (14) for enclosing the medical corridor (2), the corridor inflatable membrane structure (14) comprising: a frame-type support structure (140) and a membrane material covering the frame-type support structure (140).

4. The isolation ward of claim 3, wherein the frame-like support structure (140) comprises: indulge gas column (141), erect gas column (142) and gas column (143), gas column (143) are inflated for the arch of a plurality of parallel arrangements and encircle, and is a plurality of gas column (143) are by indulging gas column (141) and connect, erect gas column (142) and be used for supporting gas column (143) with indulge gas column (141).

5. The isolation ward according to any of the claims 1-4, characterized in that the inflatable membrane outer wall (1) has an air membrane space (17), the inflatable membrane outer wall (1) is provided with an air inlet and outlet communicated with the air membrane space (17), the air membrane space (17) is inflated through the air inlet and outlet or the air in the air membrane space (17) is exhausted through the air inlet and outlet.

6. The isolation ward according to claim 2, characterized in that each of said room units (3) comprises: a buffer compartment (33) and at least one patient room unit, said buffer compartment (33) being in selectable communication with said medical corridor (2), said patient room unit being in selectable communication with said buffer compartment (33).

7. The isolation ward of claim 6, wherein each of the ward units comprises: a ward (31), a bathroom (32), the ward (31) is located at one side of the bathroom (32) closer to the buffer room (33).

8. The isolation ward of claim 6 or 7, wherein said ward inflatable membrane structure (13) is intended to enclose said ward unit, said buffer compartment (33) being defined by a membrane material, said inflatable membrane outer wall (1) comprising: the corridor inflatable membrane structure (14) used for enclosing the medical corridor (2), one end of the membrane material is connected with the corridor inflatable membrane structure (14), and the other end of the membrane material is connected with the ward inflatable membrane structure (13).

9. The isolation ward of claim 7, wherein the ward (31) and the bathroom (32) are both negative pressure environments, and the air pressure of the bathroom (32) is less than the air pressure of the ward (31).

10. The isolation ward of claim 9, wherein the medical corridor (2) and the buffer room (33) are both in a positive pressure environment, and the air pressure of the medical corridor (2) is greater than the air pressure of the buffer room (33).

11. The isolation ward of claim 7, wherein any adjacent two of the ward (31), the bathroom (32), the buffer room (33), the medical corridor (2) are separated by a separating membrane (37).

12. The isolation ward of claim 7, wherein a first opening and closing door (34) for air-tight partition or communication is provided between the buffer room (33) and the medical corridor (2), a second opening and closing door (35) for air-tight partition or communication is provided between the ward (31) and the buffer room (33), and a third opening and closing door (36) for air-tight partition or communication is provided between the bathroom (32) and the ward (31).

13. An isolation ward according to claim 1 or 12, wherein said medical corridor (2) has a fourth opening door (21) hermetically closed off from or communicating with the outside of the isolation ward.

14. The isolation ward of claim 7, wherein a material transfer box (4) is disposed between the ward (31) and the outside of the isolation ward, the material transfer box (4) comprises an inner door facing the ward (31) and an outer door facing the outside of the isolation ward, and the material transfer box (4) adopts intelligent interaction technology to enable the inner door and the outer door to form an intelligent interlocking structure so as to ensure that the inner door and the outer door cannot be opened simultaneously.

15. The isolation ward of claim 7, wherein a waste transfer tank (7) is provided between the bathroom (32) and the outside of the isolation ward, wherein waste of the bathroom (32) is transported out through the waste transfer tank (7), the waste transfer tank (7) comprises an inner door facing the bathroom (32) and an outer door facing the outside of the isolation ward, and the waste transfer tank (7) adopts intelligent interaction technology to form an intelligent interlocking structure between the inner door and the outer door so as to ensure that the inner door and the outer door cannot be opened simultaneously.

16. The isolation ward of claim 7 wherein the fresh air filtration system comprises: a first air inlet system for conveying gas, and the first air inlet system includes: first new fan of air inlet (51) and first intake stack (52), first intake stack (52) are connected new fan of first air inlet (51), seted up the intercommunication on first intake stack (52) first air intake (521) and the intercommunication in medical corridor (2) the second air intake (522) of buffer (33).

17. The isolation ward of claim 16, wherein the fresh air filtration system further comprises: a first exhaust system for drawing out gas, and the first exhaust system comprising: the novel fan of first exhaust and first exhaust duct, first exhaust duct connects the novel fan of first exhaust, the intercommunication has been seted up on the first exhaust duct the first exhaust mouth and the intercommunication of medical corridor (2) the second exhaust mouth of (33) between the buffering.

18. The isolation ward of claim 7 wherein the fresh air filtration system comprises: second air inlet system and second exhaust system, the second air inlet system includes: the second air inlet ventilator (62), the second air inlet ventilator (62) is arranged in the ward (31) and is used for conveying air into the ward (31); the second exhaust system includes: a second fresh air exhaust fan (61), wherein the second fresh air exhaust fan (61) is arranged in the bathroom (32) and is used for exhausting gas from the bathroom (32);

air vents are formed in the ward (31) and the separation membrane (37) of the bathroom (32), and automatic air valves are installed at the air vents.

19. The isolation ward of any of claims 1-4, 16-18, wherein the isolation ward has a smart cabin pressure control system, and the fresh air filtration system is electrically connected to the smart cabin pressure control system.

20. The isolation ward of claim 7, wherein an air conditioner for adjusting the temperature is provided in the ward (31).

21. The isolation ward of claim 1, wherein a light-transmitting film window (12) is provided on the outer inflatable film wall (1).

22. The isolation ward according to claim 1, characterized in that said inflatable membrane outer wall (1) enables folding stowing by gas extraction.

23. The isolation ward of claim 1, wherein the outer surface of the outer inflatable membrane wall (1) can be upgraded or modified to a permanent structure by any one or more of spraying building industry materials, pouring concrete, and covering vegetation.

24. An isolation ward group, comprising:

an external corridor (20);

a plurality of isolation ward units as defined in any of claims 1-23, said isolation ward units being in selectable communication with said external corridor (20).

25. The isolated ward group of claim 24, wherein the isolated ward group comprises: medical function district (30), isolation ward district (40), intensive care unit district (50), equipment auxiliary area (60) arbitrary one kind or the multiple combination in, medical function district (30), isolation ward district (40) intensive care unit district (50) the atmospheric pressure of equipment auxiliary area (60) reduces in proper order.

Images