Movable partition wall for ward positive and negative pressure conversion and ward positive and negative pressure conversion system

Abstract

The utility model relates to a movable partition wall for ward positive and negative pressure conversion and a ward positive and negative pressure conversion system. The movable partition wall comprises a guide unit, a moving unit, a partition wall unit, an opening unit, a first limiting unit and a second limiting unit. The guide units are arranged at the top and the bottom of a ward; the moving unit is slidably connected with the guide unit; the partition wall unit is rotationally arranged in the ward and rotationally connected with the moving unit; the opening unit is arranged on the partition wall unit; the first limiting unit is arranged on the first side of the ward; the second limiting unit is arranged on the second side of the ward. The sickroom has the advantages that the guide unit and the rotatable partition wall unit are arranged in the sickroom, and the first limiting unit and the second limiting unit are connected with the partition wall unit in a sealed mode, so that a buffer area can be rapidly separated in the sickroom under the condition that an existing partition wall is not detached, and a common sickroom is converted into a lazaretto ward; the problems that an existing common ward is low in transformation construction efficiency, high in cost and the like are solved.

Description

Technical Field

[0001] This utility model relates to the field of hospital interior decoration technology, and in particular to a movable partition wall and a positive and negative pressure conversion system for wards. Background Technology

[0002] Existing hospital buildings have relatively few negative pressure wards for treating infectious diseases, and mostly have general wards for treating non-infectious diseases. The ventilation designs of these two types of wards differ significantly. Infectious disease wards need to be equipped with negative pressure buffer zones to prevent the spread of viruses.

[0003] During peak periods of infectious disease outbreaks, when hospitals lack sufficient infectious disease wards, they often convert ordinary wards into infectious disease wards. However, most hospitals have fixed existing layouts and partitions. If the spatial arrangement needs to be modified, it requires renovation, which may temporarily render the wards unusable. This also generates noise that affects users on other floors of the hospital. The renovation process is inefficient, time-consuming, and severely impacts hospital operations, leading to a serious shortage of hospital and medical resources.

[0004] Currently, no effective solutions have been proposed to address the problems of low construction efficiency and high cost in the renovation of existing general wards using related technologies. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a movable partition wall and a positive / negative pressure conversion system for wards, thereby solving the problems of low construction efficiency and high cost in the renovation of existing ordinary wards.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] Firstly, a movable partition wall for positive and negative pressure conversion in hospital wards is provided, comprising:

[0008] A guide unit, wherein the guide unit is installed at the top and bottom of the ward;

[0009] A moving unit, which is slidably connected to the guiding unit;

[0010] A partition wall unit is rotatably installed inside the ward and rotatably connected to the movable unit. The top and bottom ends of the partition wall unit abut against the top and bottom of the ward, respectively, to separate the space of the ward.

[0011] An opening unit is provided in the partition wall unit and is used to connect the spaces on both sides of the partition wall unit;

[0012] The first limiting unit is disposed on the first side of the ward and is limitedly connected to the first end of the first side of the partition wall unit;

[0013] The second limiting unit is located on the second side of the ward and is limited and connected to the second end of the second side of the partition wall unit.

[0014] In some embodiments, the guiding unit includes:

[0015] Two first guide elements are respectively disposed at the top and bottom of the ward and are slidably connected to the moving unit;

[0016] Two second guide elements are respectively disposed at the top and bottom of the ward and are slidably connected to the moving unit. The second guide elements are perpendicular to the corresponding first guide elements.

[0017] A cover element is disposed at the bottom of the ward and is detachably connected to the first guide element.

[0018] In some embodiments, the moving unit includes:

[0019] Two movable elements, each of which is slidably connected to the guide unit;

[0020] Two first rotating elements are respectively disposed at the ends of the corresponding moving elements and are rotatably connected to the partition wall unit.

[0021] In some embodiments, the partition wall unit includes:

[0022] A partition wall element is rotatably installed inside the ward. The top and bottom ends of the partition wall element abut against the guide unit, the first end of the first side of the partition wall element is limited and connected to the first limiting unit, and the second end of the second side of the partition wall element is limited and connected to the second limiting unit, for the purpose of separating the space of the ward.

[0023] Two second rotating elements are respectively disposed at the top and bottom of the partition wall element and are rotatably connected to the moving unit;

[0024] A first connecting element is disposed on the partition wall element, and the first connecting element is provided with the opening unit;

[0025] A second connecting element is disposed at the bottom end of the partition wall element;

[0026] A snap-fit ​​element is movably disposed inside the second connecting element and detachably connected to the bottom end of the guide unit to restrict the movement of the partition element;

[0027] The first sealing element is disposed at the top and bottom of the partition wall element and is used to seal the gap between the partition wall element and the ward.

[0028] In some embodiments, the activation unit includes:

[0029] An opening element is provided in the partition wall unit to connect the spaces on both sides of the partition wall unit;

[0030] The second sealing element is disposed at the edge of the opening element and is used to seal the gap between the opening element and the partition wall unit.

[0031] Secondly, a positive and negative pressure conversion system for general wards is provided, including:

[0032] ward;

[0033] As described in the first aspect, the movable partition is installed inside the ward to divide the space of the ward;

[0034] An air supply device, which is connected to the ward, is used to supply fresh air to the ward;

[0035] An exhaust ventilation device, which is connected to the ward, is used to exhaust air from the ward.

[0036] A control device is installed inside the ward and connected to the air supply device and the exhaust device, respectively, for monitoring the pressure difference in the ward and controlling the operating status of the air supply device and the exhaust device.

[0037] In some embodiments, the ward includes:

[0038] The patient room has a movable partition wall at its inner end, and the patient room is connected to the air supply device and the exhaust device respectively.

[0039] A toilet is located inside the ward and is connected to the ward.

[0040] A buffer room is located inside the ward and is connected to the ward. The buffer room is also connected to the air supply device and the air exhaust device.

[0041] In some embodiments, the air supply device includes:

[0042] A fresh air unit is used to provide fresh air to the ward;

[0043] Two variable air intake units are connected to the ward and the fresh air unit, respectively, and are also connected to the control device.

[0044] In some embodiments, the exhaust device includes:

[0045] An exhaust unit, used to exhaust air from the ward;

[0046] Two variable air outlet units are connected to the ward and the exhaust unit, respectively, and are also connected to the control device.

[0047] In some embodiments, the control device includes:

[0048] Two differential pressure monitoring units are respectively installed inside the ward to monitor the differential pressure in the ward;

[0049] The control unit is communicatively connected to the differential pressure monitoring unit, and connected to the air supply device and the air exhaust device, respectively, and is used to control the air supply volume / exhaust volume of the air supply device and the air exhaust device.

[0050] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0051] This utility model discloses a movable partition wall and a positive / negative pressure conversion system for wards. By setting a guide unit and a rotatable partition wall unit inside the ward, and setting a first limiting unit, a second limiting unit and a limiting connection and sealing connection with the partition wall unit, a buffer zone can be quickly separated in the ward without dismantling the existing partition wall, converting an ordinary ward into an infectious disease ward. This solves the problems of low construction efficiency and high cost in the existing ordinary ward renovation. Attached Figure Description

[0052] Figure 1 This is a schematic diagram of a movable partition wall according to an embodiment of the present utility model;

[0053] Figure 2 This is a schematic diagram of a guide unit according to an embodiment of the present utility model;

[0054] Figure 3 This is a schematic diagram of a moving unit according to an embodiment of the present utility model;

[0055] Figure 4 This is a schematic diagram of a partition wall unit according to an embodiment of the present utility model;

[0056] Figure 5 This is a schematic diagram of the opening unit according to an embodiment of the present utility model;

[0057] Figure 6 This is a schematic diagram of a positive and negative pressure conversion system for a general ward according to an embodiment of the present utility model;

[0058] Figure 7 This is a schematic diagram of a ward according to an embodiment of the present utility model;

[0059] Figure 8 This is a schematic diagram of an air supply device according to an embodiment of the present utility model;

[0060] Figure 9 This is a schematic diagram of an exhaust device according to an embodiment of the present utility model.

[0061] The attached diagrams are labeled as follows: 100, Ward; 110, Room; 120, Toilet; 130, Buffer Room;

[0062] 200. Movable partition;

[0063] 210. Guide unit; 211. First guide element; 212. Second guide element; 213. Cover plate element;

[0064] 220. Moving unit; 221. Moving element; 222. First rotating element;

[0065] 230. Partition wall unit; 231. Partition wall element; 232. Second rotating element; 233. First connecting element; 234. Second connecting element; 235. Snap-fit ​​element; 236. First sealing element;

[0066] 240. Opening unit; 241. Opening element; 242. Second sealing element;

[0067] 250. First limiting unit;

[0068] 260. Second limiting unit;

[0069] 300. Air supply device; 310. Fresh air unit; 320. Variable air intake unit;

[0070] 400. Exhaust device; 410. Exhaust unit; 420. Variable air supply unit;

[0071] 500. Control device. Detailed Implementation

[0072] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0073] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0074] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0075] Example 1

[0076] This embodiment relates to the movable partition wall of this utility model.

[0077] An illustrative embodiment of this utility model, such as Figure 1 As shown, a movable partition 200 for positive and negative pressure conversion in a general ward includes a guide unit 210, a moving unit 220, a partition unit 230, an opening unit 240, a first limiting unit 250, and a second limiting unit 260. The guide unit 210 is disposed at the top and bottom of the ward; the moving unit 220 is slidably connected to the guide unit 210; the partition unit 230 is rotatably disposed inside the ward and rotatably connected to the moving unit 220, with its top and bottom abutting against the top and bottom of the ward to separate the ward space; the opening unit 240 is disposed on the partition unit 230 to connect the spaces on both sides of the partition unit 230; the first limiting unit 250 is disposed on the first side of the ward and is limitedly connected to the first end of the first side of the partition unit 230; the second limiting unit 260 is disposed on the second side of the ward and is limitedly connected to the second end of the second side of the partition unit 230.

[0078] In some of these embodiments, the first limiting unit 250 is integrally formed with the ward.

[0079] In some of these embodiments, the first limiting unit 250 includes, but is not limited to, a concrete partition wall.

[0080] The inner side of the second limiting unit 260 is coplanar with the outer side of the first limiting unit 250.

[0081] In some of these embodiments, the second limiting unit 260 is integrally formed with the ward.

[0082] In some embodiments, the second limiting unit 260 includes, but is not limited to, a concrete partition wall.

[0083] like Figure 2 As shown, the guide unit 210 includes two first guide elements 211, two second guide elements 212, and a cover element 213. The two first guide elements 211 are respectively disposed at the top and bottom of the ward and are slidably connected to the moving unit 220; the two second guide elements 212 are respectively disposed at the top and bottom of the ward and are slidably connected to the moving unit 220, with the second guide elements 212 and their corresponding first guide elements 211 arranged perpendicularly to each other; the cover element 213 is disposed at the bottom of the ward and is detachably connected to the first guide elements 211.

[0084] The axial direction of the first guide element 211 is parallel to the depth direction of the ward.

[0085] In some embodiments, the first guide element 211 has a C-shaped cross-section. Specifically, the first guide element 211 includes a first guide rail and a first opening. The first guide rail is connected to the top and bottom of the ward and is limitedly connected to the moving unit 220; the first opening is slidably connected to the moving unit 220.

[0086] In some of these embodiments, the first guide element 211 is a slide rail.

[0087] The second guide element 212 is connected to the first guide element 211.

[0088] In some of these embodiments, the second guide element 212 is integrally formed with the first guide element 211.

[0089] The dimensions of the second guide element 212 are matched with the dimensions of the first guide element 211. Generally, the radial dimension (e.g., width, height) of the second guide element 212 is equal to the radial dimension (e.g., width, height) of the first guide element 211.

[0090] In some embodiments, the second guide element 212 has a C-shaped cross-section. Specifically, the second guide element 212 includes a second guide rail and a second opening. The second guide rail is connected to the top and bottom of the ward and is limitedly connected to the moving unit 220; the second opening is slidably connected to the moving unit 220.

[0091] In some of these embodiments, the second guide element 212 is a slide rail.

[0092] like Figure 3 As shown, the moving unit 220 includes two moving elements 221 and two first rotating elements 222. The two moving elements 221 are slidably connected to the guide unit 210; the two first rotating elements 222 are respectively disposed at the ends of the corresponding moving elements 221 and are rotatably connected to the partition wall unit 230.

[0093] Specifically, the two moving elements 221 are slidably connected to the corresponding first guide element 211 and the corresponding second guide element 212, respectively; the two first rotating elements 222 are slidably connected to the corresponding first guide element 211 and the corresponding second guide element 212, respectively.

[0094] More specifically, the movable element 221 is limited and slidably connected to the first guide rail and the second guide rail; the first rotating element 222 is slidably connected to the first opening and the second opening.

[0095] In some of these embodiments, the moving element 221 includes, but is not limited to, a pulley system.

[0096] In some embodiments, the connection between the first rotating element 222 and the moving element 221 includes, but is not limited to, a screw connection.

[0097] The dimensions of the first rotating element 222 are matched with the dimensions of the first guide element 211 (second guide element 212). Generally, the diameter of the first rotating element 222 is not greater than the width of the first opening (second opening).

[0098] In some of these embodiments, the longitudinal section of the first rotating element 222 is inverted T-shaped, and the cross section is circular.

[0099] In some of these embodiments, the first rotating element 222 is a rotating shaft.

[0100] like Figure 4 As shown, the partition wall unit 230 includes a partition wall element 231, two second rotating elements 232, a first connecting element 233, a second connecting element 234, a snap-fit ​​element 235, and a first sealing element 236. The partition wall element 231 is rotatably installed inside the ward. The top and bottom ends of the partition wall element 231 abut against the guide unit 210. The first end of the first side of the partition wall element 231 is limited and connected to the first limiting unit 250, and the second end of the second side of the partition wall element 231 is limited and connected to the second limiting unit 260, for separating the space of the ward. Two second rotating elements 232 are respectively installed at the top and bottom of the partition wall element 231 and are rotatably connected to the moving unit 220. A first connecting element 233 is installed in the partition wall element 231 and is provided with an opening unit 240. A second connecting element 234 is installed at the bottom of the partition wall element 231. A snap-fit ​​element 235 is movably installed inside the second connecting element 234 and is detachably connected to the bottom of the guide unit 210, for restricting the movement of the partition wall element 231. A first sealing element 236 is installed at the top and bottom of the partition wall element 231, for sealing the gap between the partition wall element 231 and the ward.

[0101] Specifically, the top and bottom of the partition element 231 abut against the first guide element 211 and the second guide element 212 respectively; the second rotating element 232 is rotatably connected to the first rotating element 222; and the snap-fit ​​element 235 is detachably connected to the second guide element 212.

[0102] The dimensions of the partition element 231 are matched with the dimensions of the first guide element 211 (second guide element 212). Generally, the thickness of the partition element 231 is not less than the width of the first guide element 211 (second guide element 212), and the length of the partition element 231 is greater than the length of the first guide element 211 (second guide element 212).

[0103] The dimensions of the partition element 231 are matched with the dimensions of the first limiting unit 250. Generally, the length of the partition element 231 is equal to the distance between the inner side of the first limiting unit 250 and the inner wall of the ward.

[0104] In some of these embodiments, the partition element 231 has a rectangular cross-section.

[0105] In some of these embodiments, the partition element 231 is a lightweight polymer partition.

[0106] In some embodiments, the connection between the second rotating element 232 and the partition element 231 includes, but is not limited to, a screw connection.

[0107] The dimensions of the second rotating element 232 are matched with the dimensions of the first guide element 211 (second guide element 212). Generally, the radial dimension (e.g., width) of the second rotating element 232 is not greater than the width of the first opening (second opening).

[0108] In some embodiments, the second rotating element 232 includes a rotating base and a rotating hole. The rotating base is connected to the partition element 231; the rotating hole is disposed in the rotating base and is rotatably connected to the first rotating element 222.

[0109] The first connecting element 233 is disposed through the partition element 231.

[0110] In some of these embodiments, the first connecting element 233 has a rectangular cross-section.

[0111] In some of these embodiments, the first connecting element 233 is a doorway.

[0112] The second connecting element 234 is disposed through the bottom end of the partition element 231.

[0113] The dimensions of the second connecting element 234 are matched with the dimensions of the first guide element 211 (second guide element 212). Generally, the radial dimension (e.g., width) of the second connecting element 234 is not greater than the width of the first opening (second opening).

[0114] The dimensions of the second connecting element 234 are matched with the dimensions of the partition element 231. Generally, the thickness of the second connecting element 234 is less than the thickness of the partition element 231.

[0115] In some of these embodiments, the second connecting element 234 is a groove.

[0116] The dimensions of the snap-fit ​​element 235 are matched with the dimensions of the second connecting element 234. Generally, the radial dimension (e.g., width) of the snap-fit ​​element 235 is equal to the radial dimension (e.g., width) of the second connecting element 234, and the height of the snap-fit ​​element 235 is equal to the height of the second connecting element 234.

[0117] In some embodiments, the snap-fit ​​element 235 is a limiting snap-fit ​​block.

[0118] In some embodiments, the connection between the first sealing element 236 and the partition element 231 is not limited to adhesive bonding.

[0119] The dimensions of the first sealing element 236 are matched with the dimensions of the partition element 231. Generally, the length of the first sealing element 236 is equal to the width of the partition element 231.

[0120] In some of these embodiments, the first sealing element 236 includes, but is not limited to, a sealing strip.

[0121] like Figure 5 As shown, the opening unit 240 includes an opening element 241 and a second sealing element 242. The opening element 241 is disposed on the partition wall unit 230 and is used to connect the spaces on both sides of the partition wall unit 230; the second sealing element 242 is disposed on the edge of the opening element 241 and is used to seal the gap between the opening element 241 and the partition wall unit 230.

[0122] Specifically, the opening element 241 is disposed inside the first connecting element 233 and is rotatably connected to the partition element 231.

[0123] In some embodiments, the opening element 241 and the partition element 231 are rotatably connected by a metal hinge.

[0124] The dimensions of the opening element 241 are matched with the dimensions of the first connecting element 233. Generally, the radial dimension (e.g., height, width) of the opening element 241 is equal to the radial dimension (e.g., height, width) of the first connecting element 233.

[0125] In some of these embodiments, the opening element 241 is a lightweight door leaf made of polymer.

[0126] In some embodiments, the connection between the second sealing element 242 and the opening element 241 includes, but is not limited to, adhesive bonding.

[0127] In some of these embodiments, the second sealing element 242 includes, but is not limited to, a sealing strip.

[0128] The usage method of this embodiment is as follows;

[0129] (I) Status of General Wards

[0130] At this time, the partition wall element 231 is located on the side wall of the ward, and the cover plate element 213 is located on top of a second guide element 212.

[0131] (II) Status of Infectious Disease Wards

[0132] At this time, the partition wall element 231 is located inside the ward and abuts against the first limiting unit 250 and the second limiting unit 260 respectively, so that the ward is divided into the first space and the second space;

[0133] The snap-fit ​​element 235 is positioned and limited by the second guide element 212 located at the bottom.

[0134] The pressure in the first space is lower than that in the second space. Medical staff can enter and exit the first space and the second space by opening the element 241.

[0135] The advantage of this embodiment is that by setting a guide unit and a rotatable partition wall unit inside the ward, and setting a first limiting unit, a second limiting unit and a limiting connection and sealing connection with the partition wall unit, a buffer zone can be quickly separated in the ward without dismantling the existing partition wall, and the ordinary ward can be converted into an infectious disease ward. This solves the problems of low construction efficiency and high cost of existing ordinary ward renovation.

[0136] Example 2

[0137] This embodiment relates to the positive and negative pressure conversion system for general wards of this utility model.

[0138] like Figure 6As shown, a positive and negative pressure conversion system for a general ward 100 includes the ward 100 and a movable partition wall 200, an air supply device 300, an exhaust device 400, and a control device 500 as described in Embodiment 1. The movable partition wall 200 is disposed inside the ward 100 to divide the space of the ward 100; the air supply device 300 is connected to the ward 100 to supply fresh air to the ward 100; the exhaust device 400 is connected to the ward 100 to exhaust air from the ward 100; and the control device 500 is disposed inside the ward 100 and connected to both the air supply device 300 and the exhaust device 400 to monitor the pressure difference in the ward 100 and control the operating status of the air supply device 300 and the exhaust device 400.

[0139] like Figure 7 As shown, the ward 100 includes a patient room 110, a toilet 120, and a buffer room 130. The patient room 110 has a movable partition wall 200 at its inner end, and is connected to both an air supply device 300 and an exhaust device 400. The toilet 120 is located inside the patient room 110 and is connected to it. The buffer room 130 is located inside the patient room 110 and is connected to it, and is also connected to both the air supply device 300 and the exhaust device 400.

[0140] like Figure 8 As shown, the air supply device 300 includes a fresh air unit 310 and a two-variable air intake unit 320. The fresh air unit 310 is used to provide fresh air to the ward 100; the two-variable air intake unit 320 is connected to the ward 100, the fresh air unit 310, and the control device 500.

[0141] In some of these embodiments, the fresh air unit 310 is a fresh air ventilator.

[0142] In some of these embodiments, the variable air intake unit 320 is a fresh air duct system with valves.

[0143] like Figure 9 As shown, the exhaust device 400 includes an exhaust unit 410 and a two-variable air outlet unit 420. The exhaust unit 410 is used to exhaust air from the ward 100; the two-variable air outlet unit 420 is connected to the ward 100, the exhaust unit 410, and the control device 500.

[0144] In some of these embodiments, the exhaust unit 410 is an exhaust fan.

[0145] In some of these embodiments, the variable air outlet unit 420 is an air outlet duct system with valves.

[0146] The control device 500 includes two differential pressure monitoring units and a control unit. The two differential pressure monitoring units are respectively installed inside the ward 100 to monitor the differential pressure in the ward 100. The control unit is communicatively connected to the differential pressure monitoring units and connected to the air supply device 300 and the exhaust device 400 to control the air supply volume / exhaust volume of the air supply device 300 and the exhaust device 400.

[0147] In some of these embodiments, the differential pressure monitoring unit is a differential pressure sensor.

[0148] In some of these embodiments, the control unit includes, but is not limited to, a PLC controller.

[0149] The method of using this utility model is as follows:

[0150] Status of Infectious Disease Ward 100:

[0151] The air supply volume of the fresh air unit 310 and the exhaust volume of the air outlet unit located in the ward 110 and the buffer room 130 are adjusted by the control unit so that the air pressure in the ward 110 is lower than the air pressure in the buffer room 130.

[0152] The pressure difference between ward 110 and buffer room 130 is monitored by the differential pressure monitoring unit to ensure that the fresh air unit 310 and the air outlet unit operate under the required differential pressure.

[0153] The advantage of this invention is that by installing an adjustable air supply and exhaust device inside the ward, the negative pressure environment of the ward can be controlled, which is conducive to the rapid transformation of ordinary wards without wasting time on extensive renovation work, saving resources and improving efficiency.

[0154] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A movable partition for positive and negative pressure conversion in a patient room, characterized in that, The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit. The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit. The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit. The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit. The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit. The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit. The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit.

2. The movable partition according to claim 1, characterized in that The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit. The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit. The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit. The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and bottom of the hospital room for partitioning the space of the hospital room, an opening unit arranged on the partition wall unit for connecting the space on both sides of the partition wall unit, a first limiting unit arranged on the first side of the hospital room and in limiting connection with the first end of the first side of the partition wall unit, and a second limiting unit arranged on the second side of the hospital room and in limiting connection with the second end of the second side of the partition wall unit.

3. The movable partition of claim 1, wherein, The utility model provides a movable partition wall for hospital room, which comprises a guiding unit arranged at the top and bottom of the hospital room, a moving unit in sliding connection with the guiding unit, a partition wall unit rotatably arranged in the interior of the hospital room and in rotatable connection with the moving unit, the top and bottom of the partition wall unit abutting against the top and ​ ​ 4. The movable partition of claim 1, wherein, ​ ​ ​ ​ ​ ​ ​ 5. The movable partition of claim 1, wherein, ​ ​ ​ 6. A positive and negative pressure conversion system for a patient room, comprising: ​ ​ ​ An air supply device, which is in communication with the sickroom, is used to deliver fresh air to the sickroom; An air exhaust device, which is in communication with the sickroom, is used to exhaust air from the sickroom; A control device, which is arranged inside the sickroom, is connected with the air supply device and the air exhaust device respectively, and is used to monitor the pressure difference of the sickroom and control the running state of the air supply device and the air exhaust device.

7. The ward positive and negative pressure conversion system according to claim 6, characterized in that, The sickroom comprises: A sickroom, which is provided with the movable partition wall at the inner end, and is in communication with the air supply device and the air exhaust device respectively; A bathroom, which is arranged at the inner side of the sickroom and is in communication with the sickroom; A buffer room, which is arranged at the inner side of the sickroom and is in communication with the sickroom, and is in communication with the air supply device and the air exhaust device respectively.

8. The ward positive and negative pressure conversion system according to claim 6, characterized in that, The air supply device comprises: A fresh air unit, which is used to provide fresh air to the sickroom; Two variable air inlet units, which are in communication with the sickroom and the fresh air unit respectively, and are connected with the control device.

9. The ward positive and negative pressure conversion system according to claim 6, characterized in that, The air exhaust device comprises: An air exhaust unit, which is used to exhaust air from the sickroom; Two variable air outlet units, which are in communication with the sickroom and the air exhaust unit respectively, and are connected with the control device.

10. The ward positive and negative pressure conversion system according to claim 6, characterized in that, The control device comprises: Two pressure difference monitoring units, which are arranged inside the sickroom and are used to monitor the pressure difference of the sickroom; A control unit, which is connected with the pressure difference monitoring units in communication, and is connected with the air supply device and the air exhaust device, and is used to control the air supply amount / exhaust amount of the air supply device and the air exhaust device.

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