A surgical dust-free cleanroom and modular assembly method thereof

Abstract

The present invention relates to the technical field of cleanrooms, specifically to a surgical cleanroom and a modular assembly method thereof, comprising a cleanroom body, the cleanroom body comprising a cleanroom bottom plate and a cleanroom top plate, a protective side plate connected between every two support columns; an electrostatic side plate is snap-connected on one side of the cleanroom entrance, an air supply column is connected to one end of the electrostatic side plate, an exhaust column is arranged on one side of the electrostatic side plate, an electrical support column, an exhaust column and an air supply column are all provided with an electrically fixed magnetic block, and a movable magnetic mechanism corresponding to the electrically fixed magnetic block is arranged on the lower side of the cleanroom top plate. The side plate of the present invention is directly fixed on the hexagonal cleanroom body to fix and seal the cleanroom body, has a high degree of modularization, does not require welding or bolting, improves the convenience of assembly, and the hexagonal body improves the utilization rate of space. Compared with an ordinary cube, the structural strength is higher, which greatly improves the overall stability of the cleanroom body and the efficiency of assembly.

Description

Technical Field

[0001] The invention relates to a dust-free clean room and a modular assembly method thereof, in particular to a surgical dust-free clean room and a modular assembly method thereof, and belongs to the technical field of clean room. Background Art

[0002] The operating room has high requirements for air cleanliness. Therefore, it is necessary to strictly control the cleanliness of the air entering the operating room. The domestic design and construction of clean operating rooms can be generally divided into two categories, one is on-site assembly, and the other is on-site welding. Both processes are to partially process the product in advance within the manufacturer, and then the construction team performs secondary processing on site to achieve the purpose of the finished product. During on-site splicing, due to the complex and harsh environment of the construction site, the overall quality level is difficult to guarantee during the secondary processing of the product, which has the following disadvantages:

[0003] 1. There are many construction processes: both assembly and wiring are required, which can easily cause short circuits;

[0004] 2. The construction period is long, generally taking 6-8 months, which is time-consuming, labor-intensive and material-intensive. In addition, additional purification and dust removal equipment is required during the assembly process, so the assembly is time-consuming and labor-intensive.

[0005] Chinese invention patent application publication number CN 108867878 A discloses "a modular operating room", including a keel, a wall panel, a bottom plate and a top plate. Several keels are spliced ​​together to form an operating room frame, the wall panel is installed on the side of the operating room frame to form the wall of the operating room, the bottom plate is installed at the bottom of the operating room frame to form the floor of the operating room, and the top plate is installed on the top of the operating room frame to form the ceiling of the operating room; two adjacent walls and adjacent walls and ceilings are connected by arc plates, and three adjacent non-coplanar arc plates are connected by arc ball heads, that is, the keel is fixed first and then the side panels and ceiling are installed, so a lot of time is wasted on assembly, resulting in a longer use cycle.

[0006] Therefore, there is an urgent need to improve the dust-free cleanroom used for surgery to solve the above-mentioned problems. Summary of the invention

[0007] The purpose of the present invention is to provide a surgical clean room and a modular assembly method thereof. The side panels are directly fixed on the hexagonal clean room body to fix and seal the clean room body. The modularization degree is high and no welding or bolting is required, which improves the convenience of assembly. The hexagonal body improves the utilization rate of the space. Compared with the ordinary cube, the structural strength is higher, which greatly improves the overall stability of the clean room body and the efficiency of assembly.

[0008] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0009] A surgical cleanroom comprises a cleanroom body, wherein the cleanroom body comprises a cleanroom bottom plate and a cleanroom top plate, a plurality of evenly distributed support columns are snap-connected between the cleanroom bottom plate and the cleanroom top plate, a protective side plate is snap-connected between every two support columns, the support columns are fixed on the cleanroom bottom plate after the cleanroom bottom plate is placed, the side plates are placed in sequence, and then fixed and sealed by the cleanroom top plate, the structure is simple, the modularization degree is high, the convenience and efficiency of assembly are improved, and at the same time, the hexagonal cleanroom body can improve the utilization rate of space and increase the available space, and on the other hand, compared with the ordinary cube, the structural strength is higher, and the overall stability of the cleanroom body is greatly improved;

[0010] Dust removal and purification, wherein a clean room entrance is formed between two supporting columns, and a clean room entrance is arranged between the two supporting columns, so the staff first removes dust through the clean room entrance when entering the clean room body, one side of the clean room entrance is snap-connected with an electrostatic side plate, one end of the electrostatic side plate is fixedly connected with an air supply column, an air supply bin is arranged inside the air supply column, a first fan slot connected with the air supply bin is arranged on the outer side surface of the air supply column, a first dustproof net is fixedly arranged on the upper side surface of the first fan slot, the first dustproof net protects the first fan slot, thereby prolonging the service life of the first fan, and the first A plurality of evenly distributed first fans are arranged inside a fan slot, and an entry exhaust port connected to the air supply bin is connected to one side of the air supply column. Before entering the clean room body, the air first passes through the clean room entrance. An electrostatic side plate is arranged at the entrance of the clean room entrance. The air supply column on the electrostatic side plate first draws the air inside the clean room entrance into the air supply bin through the first fan inside the first fan slot, and then blows air to the staff to complete the first dust removal. When the staff enters the inside of the clean room entrance, the dust on the body will be directly adsorbed by the first fan to complete the second dust removal.

[0011] An electrostatic bin is provided on the electrostatic side panel, and an electrostatic mechanism is fixedly provided inside the electrostatic bin. The electrostatic mechanism includes an electric telescopic rod, a silk friction wheel and glass. The glass is fixed at the port of the electrostatic bin. A friction motor is connected to the silk friction wheel. The friction motor is connected to the electric telescopic rod through a C-shaped fixing ring. The electric telescopic rod is fixed inside the electrostatic bin. An electrostatic bin is provided inside the electrostatic side panel, and the glass seals the electrostatic bin. The position of the friction motor is changed under the action of the electric telescopic rod to increase the friction area. After the friction motor is started, the silk friction wheel is driven to rub on the glass. Since the silk friction wheel rubs the glass, electrons are transferred, so static electricity is generated on the inner glass. After the glass is charged, it will attract light and small objects. The staff only needs to turn their bodies inside the entrance of the clean room, that is, in front of the glass, and the light and small particles carried by the body will automatically adsorb to the glass, completing the purpose of the third dust removal.

[0012] An exhaust column is arranged on one side of the electrostatic side plate, and the exhaust column is snap-connected between the bottom plate and the top plate of the clean room, an exhaust column vertical hole is arranged inside the exhaust column, a second fan slot is arranged on a side of the exhaust column close to the electrostatic side plate, and an exhaust column transverse hole connected to the exhaust column vertical hole is arranged on the second fan slot, a plurality of evenly distributed second fans are fixedly arranged inside the second fan slot, a second dustproof net is fixedly arranged at the port of the second fan slot, and the exhaust column is also directly snap-connected between the bottom plate and the top plate of the clean room, with a simple structure and convenient installation. The second fan slot on one side of the exhaust column is provided with a second fan, and the second fan can extract the air in the vertical hole of the exhaust column through the horizontal hole of the exhaust column. The vertical hole of the exhaust column is connected with the inside of the clean room body, so the second fan can extract the air inside the clean room body, and then discharge the air into the inside of the clean room entrance, so that the air inside the clean room body can be extracted and the extracted air can be discharged into the inside of the clean room entrance, so that the staff can be dusted again, the structure is simple, and the utilization rate of resources is improved;

[0013] When it is necessary to remove dust from the interior of the clean room body, a gas buffer bin is provided inside the top plate of the clean room, and a top plate exhaust hole connected to the clean room body is provided on the gas buffer bin, and the top plate exhaust hole is connected to the vertical hole of the exhaust column. A gas buffer bin is provided inside the top plate of the clean room, and the gas buffer bin is connected to the interior of the clean room body through the top plate exhaust hole. Therefore, the air inside the clean room body enters the interior of the gas buffer bin through the top plate exhaust hole, and then enters the interior of the vertical hole of the exhaust column and is discharged under the action of the second fan. A dust sponge is fixedly provided inside the gas buffer bin, and a sealing cover is fixedly provided at the port of the gas buffer bin, and the sealing cover is used to seal the gas buffer bin. At the same time, a dust sponge is fixedly provided inside the gas buffer bin, and the dust sponge can absorb dust in the clean room body, thereby achieving the purpose of purifying the air inside the clean room body and completing the purpose of the fourth dust removal.

[0014] Electrical connection, one side of the exhaust column is snap-connected with the support column through the entrance side panel, the other side of the exhaust column is connected to the door side panel, and an electrical support column is arranged on the side of the door side panel away from the exhaust column, and the whole device conducts the current through the electrical support column, specifically: a power supply electrical connector is fixedly arranged inside the positioning groove under the support column, an electrically fixed magnetic block is fixedly arranged inside the electrical support column, and is electrically connected to the positioning groove under the support column, so that electricity can be conducted through the electrically fixed magnetic block, the power supply electrical connector is electrically connected to the electrically fixed magnetic block, several active magnetic mechanisms are arranged in parallel on the top plate of the clean room through wires, and are electrically connected to the electrically fixed magnetic block, an active magnetic mechanism is fixedly arranged on the top plate of the clean room, and after the active magnetic mechanism is electrically connected to the electrically fixed magnetic block, the current is connected to the top plate of the clean room. At the same time, the active magnetic attraction mechanism on the top plate of the clean room is electrically connected to the electrically fixed magnetic attraction block on the exhaust column and the electrically fixed magnetic attraction block on the electrostatic side plate, so the second fan, the first fan and the friction motor are in a state of passage and can operate normally, so the power supply is connected through the electrical support column, and the active magnetic attraction mechanism includes a magnetic attraction fixing sheet fixedly arranged on the top plate of the clean room and an electrically active magnetic attraction block connected by a spring, and the spring is fixedly connected between the magnetic attraction fixing sheet and the spring. During the assembly process, it is only necessary to move the active magnetic attraction mechanism on the top plate of the clean room close to the electrically fixed magnetic attraction block, and the electrically active magnetic attraction block will move downward under the action of magnetism to achieve the purpose of automatic connection. The spring is in a stretched state under the action of the electrically active magnetic attraction block, and no wires are needed. The installation is convenient and the safety is greatly improved.

[0015] An electric door body is rotatably arranged on the electrical support column, and electrically fixed magnetic blocks are fixedly arranged on the electrical support column, the exhaust column and the air supply column, the electrostatic mechanism, the second fan and the first fan are electrically connected to the electrically fixed magnetic block, and a movable magnetic mechanism corresponding to the electrically fixed magnetic block is arranged on the lower side of the dust-free room top plate, and the movable magnetic mechanism is electrically connected to the electrically fixed magnetic block. After the electrically fixed magnetic block on the electrical support column is electrically connected to the power supply electrical connector, a power supply connection box is fixedly arranged on the bottom of the dust-free room bottom plate, and a main switch is fixedly arranged on the upper part of the power supply connection box, and one side of the main switch is electrically connected to the power supply connector, and the power supply connector is electrically connected to the external power supply through a wire, and the main switch is electrically connected to the power supply electrical connector through a wire, and the power supply electrical connector is electrically connected to the main switch on the power supply connection box, and the main switch is electrically connected to the power supply connector. Therefore, no wire is needed in the entire assembly process, and the assembly is more convenient and efficient.

[0016] The main body is installed. The hexagonal parts of the bottom plate of the clean room are provided with bottom plate support column positioning holes. The top plate of the clean room is provided with top plate support column positioning holes corresponding to the bottom plate support column positioning holes. The upper and lower ends of the support column are provided with support column positioning blocks. The support column positioning blocks are connected with the bottom plate support column positioning holes or the top plate support column positioning holes by snapping. The support column positioning blocks on the support column are sequentially installed in the bottom plate support column positioning holes on the bottom plate of the clean room and the top plate support column positioning holes on the top plate of the clean room. No bolts are needed. The structure is simple, and the clean room main body can be quickly installed, which improves the convenience of use.

[0017] After the support column is installed, a bottom plate side panel positioning groove is fixedly provided on the upper side surface of the clean room bottom plate, a top plate side panel positioning groove corresponding to the bottom plate side panel positioning groove is provided on the clean room top plate, and a side panel sealing block is fixedly provided on the surrounding side surface of the protective side panel, and the side panel sealing blocks at the upper and lower ends are clamped in the bottom plate side panel positioning groove or the top plate side panel positioning groove, and a side panel side positioning groove corresponding to the side panel sealing block is provided on the support column, and the side panel sealing blocks on the left and right sides are clamped and connected with the side panel side positioning grooves, and the side panel sealing blocks on the entry side panel, the door side panel, and the electrostatic side panel are clamped between the clean room bottom plate and the clean room top plate in turn, and are clamped on the support column at the same time, which can not only quickly assemble the clean room body, but also improve the sealing of the clean room body.

[0018] The support column positioning rings at both ends of the electrical support column are respectively clamped in the lower positioning groove and the upper positioning groove of the support column, which facilitates the positioning of the electrical support column and improves the stability of the electrical support column. The support column positioning rings at the upper and lower ends are clamped in the inner part of the lower positioning groove of the support column and the inner part of the upper positioning groove of the support column. The support column positioning rings at the lower end are clamped in the inner part of the lower positioning groove of the support column, and the upper positioning groove of the support column is fixedly provided on the lower side of the clean room top plate. The support column positioning rings at the upper end are clamped in the inner part of the upper positioning groove of the support column. The support column positioning rings at both ends of the electrical support column are respectively clamped in the lower positioning groove and the upper positioning groove of the support column, which facilitates the positioning of the electrical support column and improves the stability of the electrical support column.

[0019] Preferably, a door body rotating block is fixedly provided on one side of the lower positioning groove of the support column and the upper positioning groove of the support column, and the electric door body is rotatably arranged between the bottom plate side plate positioning groove and the upper positioning groove of the support column through a rotating shaft, and the electric door body is rotatably arranged between the electrical support column and the door body side plate. The electrical support column can effectively support the electric door body and improve the stability of the electric door body, and a lower door body baffle is fixedly provided between the lower positioning groove of the exhaust column and the lower positioning groove of the support column, and an upper door body baffle is fixedly provided between the upper positioning groove of the exhaust column and the upper positioning groove of the support column. The electric door body is abutted against the lower door body baffle or the upper door body baffle, and the upper and lower ends of the electric door body are respectively abutted against the lower door body baffle and the upper door body baffle, which improves both the stability of the electric door body and the sealing of the clean room body.

[0020] More preferably, an LED lamp body is fixedly provided on the lower side of the clean room top plate, and the LED lamp body is electrically connected to the movable magnetic suction mechanism. The LED lamp body provides a certain illumination degree, and the LED lamp body and the clean room top plate are integrated, which is convenient for transportation and has a high degree of modularization. A number of evenly distributed rubber leveling support feet are fixedly provided on the bottom of the clean room bottom plate to increase the stability of the clean room top plate, thereby improving the overall stability of the clean room body.

[0021] A modular assembly method for a surgical cleanroom comprises the following steps:

[0022] Step 1: Base plate positioning;

[0023] First, place the clean room floor on the horizontal ground and level it. During the positioning process, adjust the height to a certain extent through the rubber leveling support feet at the bottom of the clean room floor. You can also add corresponding foot pads for leveling.

[0024] Step 2: Install the support column;

[0025] First, insert the support column positioning block on the support column into the bottom plate support column positioning hole on the bottom plate of the clean room for fixing, and then insert the exhaust column into the lower positioning groove of the exhaust column;

[0026] Then, plug the electrical support column into the positioning groove under the support column, and electrically connect the power supply electrical connector to the electrical fixed magnetic block, and then rotate one end of the electric door body to be set on the door body rotating block to straighten the electric door body;

[0027] Step 3: Side panel installation;

[0028] Install the entry side panel on the protective side panel into the side panel positioning groove and the bottom panel side panel positioning groove in sequence;

[0029] Install the entrance side panels, door side panels and electrostatic side panels simultaneously according to the above steps, and straighten the entrance side panels, door side panels and electrostatic side panels to ensure that the protective side panels will not be skewed;

[0030] Step 4: Top plate installation;

[0031] Align the bottom side of the clean room top plate with the upper side of the clean room bottom plate, and snap the clean room top plate onto the support column, the protective side plate, the entrance side plate, the door side plate, and the electrostatic side plate in sequence, and fix the exhaust column and the electrical support column;

[0032] When installing the positioning groove on the exhaust column and the exhaust column, the positioning groove on the support column and the electrical support column and the electrostatic side plate, the movable magnetic attraction mechanism is electrically connected to the electrical fixed magnetic attraction block;

[0033] Step 5: Start debugging. After assembling the clean room body, electrically connect it to the external power supply through the power connector on the power connection box, and then try to touch the main start switch.

[0034] The present invention has at least the following beneficial effects:

[0035] 1. The side panels can be directly fixed on the hexagonal clean room body to fix and seal the clean room body. It has a high degree of modularity and does not require welding or bolting, which improves the convenience and efficiency of assembly. On the one hand, it can improve the utilization of space. Compared with ordinary cubes, the structural strength is higher, which greatly improves the overall stability of the clean room body and the efficiency of assembly.

[0036] 2. Before entering the clean room body, you must first pass through the clean room entrance. An electrostatic side panel is provided at the entrance of the clean room. The air supply column on the electrostatic side panel first draws the air inside the clean room entrance into the air supply bin through the first fan inside the first fan slot, and then blows air to the staff to complete the first dust removal. When the staff enters the interior of the clean room entrance, the dust on their bodies will be directly adsorbed by the first fan to complete the second dust removal.

[0037] 3. After the friction motor is started, it drives the silk friction wheel to rub on the glass. As the silk friction wheel rubs the glass, it causes the transfer of electrons, so static electricity is generated on the inner glass. After the glass is charged, it will attract light and small objects. The staff only needs to turn their bodies inside the entrance of the clean room, that is, in front of the glass, and the light and small particles carried by the body will automatically adsorb onto the glass, completing the purpose of the third dust removal.

[0038] 4. The gas buffer bin is connected with the interior of the clean room body through the exhaust holes on the top plate. The air inside the clean room body enters the gas buffer bin through the exhaust holes on the top plate and is discharged under the action of the second fan. A dust collecting sponge is fixedly arranged inside the gas buffer bin. The dust collecting sponge can absorb the dust in the clean room body, thereby purifying the air inside the clean room body and completing the purpose of the fourth dust removal.

[0039] 5. During the assembly process, you only need to move the movable magnetic mechanism on the top plate of the clean room close to the electrically fixed magnetic block. The electrically movable magnetic block will move downward under the action of magnetism to achieve the purpose of automatic connection. The spring is in a stretched state under the action of the electrically movable magnetic block. There is no need to use wires. The installation is convenient and the safety is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0041] Figure 1 The structure of the present invention Figure 1 ;

[0042] Figure 2 The three-dimensional Figure 1 ;

[0043] Figure 3 The three-dimensional Figure 2 ;

[0044] Figure 4 The structure of the present invention Figure 2 ;

[0045] Figure 5It is a structural diagram of the ventilation column of the present invention;

[0046] Figure 6 It is the structural diagram of the electrostatic side plate of the present invention;

[0047] Figure 7 It is the structural diagram of the electrostatic mechanism of the present invention;

[0048] Figure 8 It is a structural diagram of the clean room bottom plate of the present invention;

[0049] Fig. 9 The clean room ceiling structure of the present invention Figure 1 ;

[0050] Fig.10 The clean room ceiling structure of the present invention Figure 2 ;

[0051] Fig.11 It is a structural diagram of the support column of the present invention;

[0052] Fig.12 It is a structural diagram of the protective side plate of the present invention.

[0053] In the figure, 1-clean room bottom plate, 101-clean room entrance, 102-bottom plate support column positioning hole, 103-bottom plate side plate positioning groove, 104-exhaust column lower positioning groove, 105-lower door baffle, 106-support column lower positioning groove, 107-power supply electrical connector, 2-support column, 201-side plate side positioning groove, 202-support column positioning block, 3-clean room top plate, 302-top plate support column positioning hole, 303- Top plate side plate positioning groove, 304-exhaust column upper positioning groove, 305-upper door baffle, 306-support column upper positioning groove, 308-top plate exhaust hole, 309-LED lamp body, 310-sealing cover, 311-gas buffer bin, 312-dust sponge, 4-protective side plate, 401-entry side plate, 402-door side plate, 403-static side plate, 405-air supply column, 406-first fan slot, 407- Air supply bin, 408-first fan, 409-entry exhaust port, 410-static bin, 411-first dust screen, 412-side plate sealing block, 5-exhaust column, 501-exhaust column vertical hole, 502-second fan slot, 504-exhaust column horizontal hole, 505-second fan, 506-second dust screen, 6-electric door body, 601-door body rotating block, 7-electric support column, 701-support column positioning ring, 8 - electrostatic mechanism, 801 - electric telescopic rod, 802 - C-type fixing ring, 803 - friction motor, 804 - silk friction wheel, 805 - glass, 9 - movable magnetic mechanism, 901 - magnetic fixing plate, 902 - spring, 903 - electrically movable magnetic block, 10 - power connection box, 11 - power connector, 12 - main switch, 13 - rubber leveling support feet, 14 - clean room body, 15 - electrically fixed magnetic block. DETAILED DESCRIPTION

[0054] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0055] like Figure 1-Figure 12 As shown, the surgical clean room provided in this embodiment includes a clean room body 14. Figure 1 and Figure 4In the embodiment, the clean room body 14 includes a clean room bottom plate 1 and a clean room top plate 3, a plurality of evenly distributed support columns 2 are snap-connected between the clean room bottom plate 1 and the clean room top plate 3, a protective side plate 4 is snap-connected between every two support columns 2, and the support columns 2 are fixed on the clean room bottom plate 1 after the clean room bottom plate 1 is placed, and the side plates are placed in turn and then fixed and sealed by the clean room top plate 3, the structure is simple, the modularization degree is high, and the convenience and efficiency of assembly are improved. At the same time, the hexagonal clean room body 14 can improve the utilization rate of space and increase the available space on the one hand, and on the other hand, compared with the ordinary cube, the structural strength is higher, which greatly improves the overall stability of the clean room body 14;

[0056] Dust removal and purification, wherein a clean room entrance 101 is formed between the two support columns 2, wherein a clean room entrance 101 is provided between the two support columns 2, so that the staff first removes dust through the clean room entrance 101 when entering the clean room body 14, and then Figure 4 and Figure 6 In the embodiment, an electrostatic side plate 403 is snap-connected to one side of the clean room entrance 101, an air supply column 405 is fixedly connected to one end of the electrostatic side plate 403, an air supply bin 407 is provided inside the air supply column 405, a first fan slot 406 connected to the air supply bin 407 is provided on the outer side of the air supply column 405, a first dustproof net 411 is fixedly provided on the upper side of the first fan slot 406, the first dustproof net 411 protects the first fan slot 406, and improves the service life of the first fan 408, a plurality of evenly distributed first fans 408 are provided inside the first fan slot 406, and one side of the air supply column 405 is connected to There is an entry exhaust port 409 connected to the air supply bin 407. Before entering the clean room body 14, the clean room entrance 101 is first passed. An electrostatic side plate 403 is provided at the entrance of the clean room entrance 101. The air supply column 405 on the electrostatic side plate 403 first draws the air inside the clean room entrance 101 into the air supply bin 407 through the first fan slot 406 and then blows air to the staff through 409 to complete the first dust removal. When the staff enters the inside of the clean room entrance 101, the dust on the body will be directly adsorbed by the first fan 408 to complete the second dust removal.

[0057] exist Figure 6 and Figure 7In the embodiment, an electrostatic bin 410 is provided on the electrostatic side plate 403, and an electrostatic mechanism 8 is fixedly provided inside the electrostatic bin 410. The electrostatic mechanism 8 includes an electric telescopic rod 801, a silk friction wheel 804, and a glass 805. The glass 805 is fixedly provided at the port of the electrostatic bin 410. The silk friction wheel 804 is connected to a friction motor 803. The friction motor 803 is connected to the electric telescopic rod 801 through a C-shaped fixing ring 802. The electric telescopic rod 801 is fixedly provided inside the electrostatic bin 410. The electrostatic bin 410 is provided inside the electrostatic side plate 403, and the glass 805 seals the electrostatic bin 410. Sealing, the position of the friction motor 803 is changed under the action of the electric telescopic rod 801 to increase the friction area. After the friction motor 803 is started, the silk friction wheel 804 is driven to rub on the glass 805. Since the silk friction wheel 804 rubs the glass 805, electrons are transferred, so static electricity is generated on the inner glass 805. After the glass 805 is charged, it will attract light and small objects. The staff only needs to turn their bodies inside the clean room entrance 101, that is, in front of the glass 805, and the light and small particles carried by the body will automatically be adsorbed on the glass 805, completing the purpose of the third dust removal;

[0058] An exhaust column 5 is provided on one side of the electrostatic side plate 403. Figure 4 and Figure 5 In the embodiment, the exhaust column 5 is snap-fitted and connected between the clean room bottom plate 1 and the clean room top plate 3, an exhaust column vertical hole 501 is provided inside the exhaust column 5, a second fan slot 502 is provided on a side of the exhaust column 5 close to the electrostatic side plate 403, an exhaust column transverse hole 504 connected to the exhaust column vertical hole 501 is provided on the second fan slot 502, a plurality of evenly distributed second fans 505 are fixedly arranged inside the second fan slot 502, a second dustproof net 506 is fixedly arranged at the port of the second fan slot 502, the exhaust column 5 is also directly snap-fitted between the clean room bottom plate 1 and the clean room top plate 3, the structure is simple, the installation is convenient and quick, and the exhaust column 5 is convenient and quick to install. A second fan 505 is arranged inside the second fan slot 502 on one side of the exhaust column 5. The second fan 505 can extract the air in the vertical hole 501 of the exhaust column through the horizontal hole 504 of the exhaust column. The vertical hole 501 of the exhaust column is connected to the inside of the clean room body 14. Therefore, the second fan 505 can extract the air inside the clean room body 14 and then discharge the air into the inside of the clean room entrance 101. In this way, the air inside the clean room body 14 can be extracted and the extracted air can be discharged into the inside of the clean room entrance 101, so that the staff can be dusted again. The structure is simple and the utilization rate of resources is improved.

[0059] When it is necessary to remove dust from the interior of the clean room body 14, Fig. 9 and Fig.10In the embodiment, a gas buffer chamber 311 is provided inside the top plate 3 of the clean room, and a top plate exhaust hole 308 connected to the clean room body 14 is provided on the gas buffer chamber 311, and the top plate exhaust hole 308 is connected to the vertical hole 501 of the exhaust column. A gas buffer chamber 311 is provided inside the top plate 3 of the clean room, and the gas buffer chamber 311 is connected to the inside of the clean room body 14 through the top plate exhaust hole 308, so the air inside the clean room body 14 enters the inside of the gas buffer chamber 311 through the top plate exhaust hole 308, and then enters the gas buffer chamber 311. The dust enters the vertical hole 501 of the exhaust column and is discharged under the action of the second fan 505. A dust collecting sponge 312 is fixedly provided inside the gas buffer bin 311. A sealing cover 310 is fixedly provided at the port of the gas buffer bin 311. The sealing cover 310 is used to seal the gas buffer bin 311. At the same time, a dust collecting sponge 312 is fixedly provided inside the gas buffer bin 311. The dust collecting sponge 312 can absorb dust in the clean room body 14, so as to purify the air inside the clean room body 14 and complete the purpose of the fourth dust removal.

[0060] Electrical connection, one side of the exhaust column 5 is connected to the support column 2 through the entrance side plate 401, the other side of the exhaust column 5 is connected to the door side plate 402, and the side of the door side plate 402 away from the exhaust column 5 is provided with an electrical support column 7. Figure 4 and Figure 8 In the whole device, the current is conducted through the electrical support column 7, specifically: the power supply electrical connector 107 is fixedly arranged inside the positioning groove 106 under the support column, and the electrically fixed magnetic block 15 is fixedly arranged inside the electrical support column 7 and electrically connected to the positioning groove 106 under the support column, so that the current can be conducted through the electrically fixed magnetic block 15, and the power supply electrical connector 107 is electrically connected to the electrically fixed magnetic block 15. Figure 5In the embodiment, a plurality of active magnetic suction mechanisms 9 are arranged in parallel on the top plate 3 of the clean room through wires, and are electrically connected to the electrically fixed magnetic suction block 15. The active magnetic suction mechanism 9 is fixedly arranged on the top plate 3 of the clean room. After the active magnetic suction mechanism 9 is electrically connected to the electrically fixed magnetic suction block 15, the current is connected to the top plate 3 of the clean room. At the same time, the active magnetic suction mechanism 9 on the top plate 3 of the clean room is electrically connected to the electrically fixed magnetic suction block 15 on the exhaust column 5 and the electrically fixed magnetic suction block 15 on the electrostatic side plate 403. Therefore, the second fan 505, the first fan 408 and the friction motor 803 are in a state of passage and can operate normally. Therefore, the electrical support column 7 is connected to the power supply, the movable magnetic attraction mechanism 9 includes a magnetic attraction fixing sheet 901 fixedly arranged on the top plate 3 of the clean room and an electrically movable magnetic attraction block 903 connected by a spring 902, and the spring 902 is fixedly connected between the magnetic attraction fixing sheet 901 and the spring 902. During the assembly process, it is only necessary to move the movable magnetic attraction mechanism 9 on the top plate 3 of the clean room close to the electrically fixed magnetic attraction block 15, and the electrically movable magnetic attraction block 903 moves downward under the action of magnetism to achieve the purpose of automatic connection. The spring 902 is in a stretched state under the action of the electrically movable magnetic attraction block 903, and no wire is needed, which is convenient for installation and greatly improves safety;

[0061] An electric door body 6 is rotatably provided on the electric support column 7, and an electric fixed magnetic block 15 is fixedly provided on the electric support column 7, the exhaust column 5 and the air supply column 405. The electrostatic mechanism 8, the second fan 505 and the first fan 408 are all electrically connected to the electric fixed magnetic block 15. A movable magnetic mechanism 9 corresponding to the electric fixed magnetic block 15 is provided on the lower side of the top plate 3 of the clean room, and the movable magnetic mechanism 9 is electrically connected to the electric fixed magnetic block 15. After the electric fixed magnetic block 15 on the electric support column 7 is electrically connected to the power supply electrical connector 107, A power connection box 10 is fixedly arranged at the bottom of the clean room floor 1, a main switch 12 is fixedly arranged on the top of the power connection box 10, a power connector 11 is electrically connected to one side of the main switch 12, the power connector 11 is electrically connected to an external power supply through a wire, the main switch 12 is electrically connected to a power electrical connector 107 through a wire, the power electrical connector 107 is electrically connected to the main switch 12 on the power connection box 10, and the main switch 12 is electrically connected to the power connector 11, so there is no need to use wires during the entire assembly process, the assembly is more convenient and more efficient.

[0062] Installation on the main body Figure 8 , Fig. 9 as well as Fig.11In the embodiment, the hexagonal positions of the bottom plate 1 of the clean room are provided with bottom plate support column positioning holes 102, the top plate 3 of the clean room is provided with top plate support column positioning holes 302 corresponding to the bottom plate support column positioning holes 102, and the upper and lower ends of the support column 2 are provided with support column positioning blocks 202, and the support column positioning blocks 202 are engaged with the bottom plate support column positioning holes 102 or the top plate support column positioning holes 302, and the support column positioning blocks 202 on the support column 2 are sequentially installed inside the bottom plate support column positioning holes 102 on the bottom plate 1 of the clean room and the top plate support column positioning holes 302 on the top plate 3 of the clean room, without the need for bolts, and the structure is simple, and the clean room body 14 can be quickly installed, thereby improving the convenience of use;

[0063] After the support column 2 is installed, the upper side of the clean room bottom plate 1 is fixedly provided with a bottom plate side plate positioning groove 103, the clean room top plate 3 is provided with a top plate side plate positioning groove 303 corresponding to the bottom plate side plate positioning groove 103, and the surrounding side of the protective side plate 4 is fixedly provided with a side plate sealing block 412, and the side plate sealing blocks 412 at the upper and lower ends are clamped in the bottom plate side plate positioning groove 103 or the top plate side plate positioning groove 303. Fig.12 In the figure, a side panel side positioning groove 201 corresponding to the side panel sealing block 412 is opened on the support column 2, and the side panel sealing blocks 412 on the left and right sides are snap-connected with the side panel side positioning groove 201, and the side panel sealing blocks 412 on the entrance side panel 401, the door body side panel 402, and the electrostatic side panel 403 are snap-connected between the clean room bottom plate 1 and the clean room top plate 3 in sequence, and are snap-connected to the support column 2 at the same time, which can not only quickly assemble the clean room body 14, but also improve the sealing performance of the clean room body 14.

[0064] In addition, Figure 4 , Figure 8 and Fig. 9 In the embodiment, the upper side of the clean room bottom plate 1 is fixedly provided with a ventilation column lower positioning groove 104 and a support column lower positioning groove 106, and the lower side of the clean room top plate 3 is provided with a ventilation column upper positioning groove 304 corresponding to the ventilation column lower positioning groove 104, and the two ends of the ventilation column 5 are clamped in the interior of the ventilation column lower positioning groove 104 or the ventilation column upper positioning groove 304, and the ventilation column 5 is directly clamped between the ventilation column lower positioning groove 104 and the ventilation column upper positioning groove 304 to improve the stability of the ventilation column 5, and the upper and lower ends of the electrical support column 7 are provided with support column positioning grooves. The positioning ring 701, the support column positioning ring 701 at the bottom end is clamped in the inside of the support column lower positioning groove 106, the lower side surface of the clean room top plate 3 is fixedly provided with a support column upper positioning groove 306 corresponding to the support column lower positioning groove 106, the support column positioning ring 701 at the upper end is clamped in the inside of the support column upper positioning groove 306, the support column positioning rings 701 at both ends of the electrical support column 7 are respectively clamped in the support column lower positioning groove 106 and the support column upper positioning groove 306, which is convenient for positioning the electrical support column 7 and improving the stability of the electrical support column 7.

[0065] Further, such as Figure 1 , Figure 8 and Fig. 9 As shown, a door body rotating block 601 is fixedly arranged on one side of the lower positioning groove 106 of the support column and the upper positioning groove 306 of the support column, the electric door body 6 is rotatably arranged between the bottom plate side plate positioning groove 103 and the upper positioning groove 306 of the support column through a rotating shaft, and the electric door body 6 is rotatably arranged between the electrical support column 7 and the -door body side plate 402, the electrical support column 7 can effectively support the electric door body 6, and improve the stability of the electric door body 6, a lower door body baffle 105 is fixedly arranged between the lower positioning groove 104 of the exhaust column and the lower positioning groove 106 of the support column, an upper door body baffle 305 is fixedly arranged between the upper positioning groove 304 of the exhaust column and the upper positioning groove 306 of the support column, the electric door body 6 is abutted against the lower door body baffle 105 or the upper door body baffle 305, and the upper and lower ends of the electric door body 6 are respectively abutted against the lower door body baffle 105 and the upper door body baffle 305, which improves the stability of the electric door body 6 and improves the sealing of the clean room body 14.

[0066] Further, if Figure 2 and Fig. 9 As shown, an LED lamp body 309 is fixedly provided on the lower side of the clean room top plate 3, and the LED lamp body 309 is electrically connected to the movable magnetic attraction mechanism 9. The LED lamp body 309 provides a certain degree of illumination. The LED lamp body 309 and the clean room top plate 3 are integrated, which is convenient for transportation and has a high degree of modularization. A number of evenly distributed rubber leveling support feet 13 are fixedly provided on the bottom of the clean room bottom plate 1 to increase the stability of the clean room top plate 3, thereby improving the overall stability of the clean room body 14.

[0067] like Figure 1-Figure 12 As shown, the modular assembly method of the surgical clean room provided in this embodiment uses the following method: Figure 1 As shown, the following steps are included:

[0068] Step 1: Base plate positioning;

[0069] First, place the clean room floor 1 on a horizontal ground and perform leveling and positioning. During the positioning process, the rubber leveling support feet 13 at the bottom of the clean room floor 1 are used to adjust a certain height, and corresponding foot pads can also be added for leveling;

[0070] Step 2: Install the support column;

[0071] First, insert the support column positioning block 202 on the support column 2 into the bottom plate support column positioning hole 102 on the clean room bottom plate 1 for fixation, and then insert the exhaust column 5 into the exhaust column lower positioning groove 104;

[0072] Then, the electrical support column 7 is inserted into the positioning groove 106 under the support column, and the power supply electrical connector 107 is electrically connected to the electrical fixed magnetic block 15, and then one end of the electric door body 6 is rotated and set on the door body rotating block 601 to straighten the electric door body 6;

[0073] Step 3: Side panel installation;

[0074] Install the entry side plate 401 on the protective side plate 4 into the side plate side positioning groove 201 and the bottom plate side plate positioning groove 103 in sequence;

[0075] According to the above steps, the entrance side panel 401, the door side panel 402 and the electrostatic side panel 403 are installed simultaneously, and the entrance side panel 401, the door side panel 402 and the electrostatic side panel 403 are straightened to ensure that the protective side panel 4 will not be skewed;

[0076] Step 4: Top plate installation;

[0077] The bottom side of the clean room top plate 3 is aligned with the upper side of the clean room bottom plate 1, and the clean room top plate 3 is clamped on the support column 2, the protective side plate 4, the entrance side plate 401, the door side plate 402 and the electrostatic side plate 403 in sequence, and the exhaust column 5 and the electrical support column 7 are fixed;

[0078] When installing the positioning groove 304 on the exhaust column and the exhaust column 5, the positioning groove 306 on the support column and the electrical support column 7 and the electrostatic side plate 403, the movable magnetic attraction mechanism 9 is electrically connected to the electrical fixed magnetic attraction block 15;

[0079] Step 5: Start debugging. After the clean room body 14 is assembled, the power connector 11 on the power connection box 10 is electrically connected to the external power supply, and then the main switch 12 is tried to start.

[0080] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0081] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0082] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A surgical clean room, comprising a clean room body (14), characterized in that: The clean room body (14) comprises a clean room bottom plate (1) and a clean room top plate (3), a plurality of evenly distributed support columns (2) are snap-connected between the clean room bottom plate (1) and the clean room top plate (3), and a protective side plate (4) is snap-connected between every two of the support columns (2); A clean room entrance (101) is formed between two of the support columns (2); an electrostatic side plate (403) is snap-connected to one side of the clean room entrance (101); an air supply column (405) is fixedly connected to one end of the electrostatic side plate (403); an air supply bin (407) is provided inside the air supply column (405); a first fan slot (406) connected to the air supply bin (407) is provided on the outer side of the air supply column (405); a first dustproof net (411) is fixedly provided on the upper side of the first fan slot (406); a plurality of evenly distributed first fans (408) are provided inside the first fan slot (406); and an entrance and exhaust port (409) connected to the air supply bin (407) is connected to one side of the air supply column (405); An electrostatic bin (410) is provided on the electrostatic side plate (403), an electrostatic mechanism (8) is fixedly arranged inside the electrostatic bin (410), the electrostatic mechanism (8) comprises an electric telescopic rod (801), a silk friction wheel (804) and a glass (805), the glass (805) is fixedly arranged at the port of the electrostatic bin (410), the silk friction wheel (804) is connected to a friction motor (803), the friction motor (803) is connected to the electric telescopic rod (801) via a C-shaped fixing ring (802), and the electric telescopic rod (801) is fixedly arranged inside the electrostatic bin (410); An exhaust column (5) is provided on one side of the electrostatic side plate (403), the exhaust column (5) is snap-connected between the clean room bottom plate (1) and the clean room top plate (3), an exhaust column vertical hole (501) is provided inside the exhaust column (5), a second fan slot (502) is provided on a side of the exhaust column (5) close to the electrostatic side plate (403), an exhaust column transverse hole (504) connected to the exhaust column vertical hole (501) is provided on the second fan slot (502), a plurality of evenly distributed second fans (505) are fixedly provided inside the second fan slot (502), and a second dustproof net (506) is fixedly provided at the port of the second fan slot (502); One side of the exhaust column (5) is connected to the support column (2) by snapping together through an entrance side panel (401), and the other side of the exhaust column (5) is connected to a door body side panel (402). An electrical support column (7) is provided on the side of the door body side panel (402) away from the exhaust column (5), and an electric door body (6) is rotatably provided on the electrical support column (7). An electrical fixed magnetic block (1) is fixedly provided on the electrical support column (7), the exhaust column (5) and the air supply column (405). 5), the electrostatic mechanism (8), the second fan (505) and the first fan (408) are all electrically connected to the electrically fixed magnetic block (15), the lower side surface of the clean room top plate (3) is provided with a movable magnetic mechanism (9) corresponding to the electrically fixed magnetic block (15), the movable magnetic mechanism (9) is electrically connected to the electrically fixed magnetic block (15), the upper side surface of the clean room bottom plate (1) is fixedly provided with a bottom plate side plate positioning groove (103), the clean room The top plate (3) is provided with a top plate side plate positioning groove (303) corresponding to the bottom plate side plate positioning groove (103); the surrounding side surfaces of the protective side plates (4) are fixedly provided with side plate sealing blocks (412); the side plate sealing blocks (412) at the upper and lower ends are snap-fitted into the bottom plate side plate positioning groove (103) or the top plate side plate positioning groove (303); the support column (2) is provided with a side plate side positioning groove (201) corresponding to the side plate sealing block (412); the side plates at the left and right sides are fixedly provided with side plate sealing blocks (412); The plate sealing block (412) is snap-connected with the side plate side positioning groove (201); the upper side surface of the clean room bottom plate (1) is fixedly provided with an exhaust column lower positioning groove (104) and a support column lower positioning groove (106); the lower side surface of the clean room top plate (3) is provided with an exhaust column upper positioning groove (304) corresponding to the exhaust column lower positioning groove (104); and both ends of the exhaust column (5) are snap-connected to the inside of the exhaust column lower positioning groove (104) or the exhaust column upper positioning groove (304); The upper and lower ends of the electrical support column (7) are both provided with support column positioning rings (701), the support column positioning ring (701) at the bottom end is clamped into the interior of the support column lower positioning groove (106), the lower side surface of the clean room top plate (3) is fixedly provided with a support column upper positioning groove (306) corresponding to the support column lower positioning groove (106), the support column positioning ring (701) at the upper end is clamped into the interior of the support column upper positioning groove (306), a power supply electrical connector (107) is fixedly provided inside the support column lower positioning groove (106), the power supply electrical connector (107) is electrically connected to the electrically fixed magnetic attraction block (15), and a plurality of the movable magnetic attraction mechanisms (9) are arranged in parallel on the clean room top plate (3) through wires, and are electrically connected to the electrically fixed magnetic attraction block (15); The movable magnetic attraction mechanism (9) comprises a magnetic attraction fixing sheet (901) fixedly arranged on the clean room top plate (3) and an electrically movable magnetic attraction block (903) connected via a spring (902), wherein the spring (902) is fixedly connected between the magnetic attraction fixing sheet (901) and the spring (902), a power connection box (10) is fixedly arranged at the bottom of the clean room bottom plate (1), a main switch (12) is fixedly arranged on the top of the power connection box (10), and one end of the main switch (12) is connected to the main switch (12). The side of the electric door (6) is electrically connected to a power connector (11), the power connector (11) is electrically connected to an external power supply through a wire, the main switch (12) is electrically connected to the power electrical connector (107) through a wire, a door body rotating block (601) is fixedly arranged on one side of the lower positioning groove (106) of the support column and the upper positioning groove (306) of the support column, and the electric door (6) is rotatably arranged between the bottom plate side plate positioning groove (103) and the upper positioning groove (306) of the support column through a rotating shaft; A lower door baffle (105) is fixedly arranged between the lower positioning groove (104) of the exhaust column and the lower positioning groove (106) of the support column, an upper door baffle (305) is fixedly arranged between the upper positioning groove (304) of the exhaust column and the upper positioning groove (306) of the support column, and the electric door (6) abuts against the lower door baffle (105) or the upper door baffle (305).

2. A surgical cleanroom according to claim 1, characterized in that: A gas buffer chamber (311) is provided inside the top plate (3) of the clean room, a top plate exhaust hole (308) connected to the clean room body (14) is provided on the gas buffer chamber (311), and the top plate exhaust hole (308) is connected to the vertical hole (501) of the exhaust column; A dust collecting sponge (312) is fixedly arranged inside the gas buffer chamber (311), and a sealing cover (310) is fixedly arranged at the port of the gas buffer chamber (311), wherein the sealing cover (310) is used to seal the gas buffer chamber (311).

3. A surgical cleanroom according to claim 2, characterized in that: The hexagonal portions of the clean room bottom plate (1) are each provided with bottom plate support column positioning holes (102), and the clean room top plate (3) is provided with top plate support column positioning holes (302) corresponding to the bottom plate support column positioning holes (102); The upper and lower ends of the support column (2) are both provided with support column positioning blocks (202), and the support column positioning blocks (202) are snap-fitted and connected with the bottom plate support column positioning holes (102) or the top plate support column positioning holes (302).

4. A surgical cleanroom according to claim 3, characterized in that: An LED lamp body (309) is fixedly arranged on the lower side of the clean room top plate (3), and the LED lamp body (309) is electrically connected to the movable magnetic attraction mechanism (9); A plurality of evenly distributed rubber leveling support feet (13) are fixedly arranged at the bottom of the clean room floor (1).

5. A modular assembly method for a clean room for surgery as claimed in claim 4, characterized in that: The following steps are involved: Step 1: Base plate positioning; First, the clean room floor (1) is placed on a horizontal ground and leveled and positioned. During the positioning process, the rubber leveling support feet (13) at the bottom of the clean room floor (1) are used to adjust a certain height, or corresponding foot pads are added for leveling; Step 2: Install the support column; First, the support column positioning block (202) on the support column (2) is inserted into the base support column positioning hole (102) on the clean room base plate (1) for fixation, and then the exhaust column (5) is inserted into the lower positioning groove (104) of the exhaust column; Then, the electrical support column (7) is inserted into the positioning groove (106) below the support column, and the power supply electrical connector (107) is electrically connected to the electrical fixed magnetic block (15), and then one end of the electric door body (6) is rotated and set on the door body rotating block (601) to straighten the electric door body (6); Step 3: Side panel installation; Install the entry side plate (401) on the protective side plate (4) into the side plate side positioning groove (201) and the bottom plate side plate positioning groove (103) in sequence; According to the above steps, the entrance side panel (401), the door side panel (402) and the electrostatic side panel (403) are installed simultaneously, and the entrance side panel (401), the door side panel (402) and the electrostatic side panel (403) are straightened to ensure that the protective side panel (4) does not tilt; Step 4: Top plate installation; The bottom side of the clean room top plate (3) is aligned with the upper side of the clean room bottom plate (1), and the clean room top plate (3) is sequentially clamped onto the support column (2), the protective side plate (4), the entrance side plate (401), the door side plate (402) and the electrostatic side plate (403), and the exhaust column (5) and the electrical support column (7) are fixed; When installing the positioning groove (304) on the exhaust column and the exhaust column (5), the positioning groove (306) on the support column and the electrical support column (7), and the electrostatic side plate (403), the movable magnetic attraction mechanism (9) and the electrical fixed magnetic attraction block (15) are electrically connected; Step 5: Startup and debugging. After the clean room body (14) is assembled, it is electrically connected to an external power source through the power connector (11) on the power connection box (10), and then the main start switch (12) is tried.

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