Airtight door

Abstract

The utility model discloses an airtight door, which belongs to the technical field of airtight doors and comprises a transverse moving door frame, a door body is slidably mounted on the inner side of the transverse moving door frame, cleaning shells positioned on two sides of the door body are fixedly connected to the front side and the back side of the transverse moving door frame, and spray pipes are fixedly connected to the inner sides of the cleaning shells. An air pipe fixedly installed on the inner side of the cleaning shell is arranged on one side of the spray pipe, and a brush fixedly installed on the inner side of the cleaning shell is arranged on the other side of the spray pipe. When the door body moves leftwards under the action of the driver to close the door, the water pump and the air heater work at the same time, dust on the front surface and the rear surface of the door body is removed through the brush, then the water pump pumps alcohol and sprays the alcohol on the surface of the door body from the spraying pipe for sterilization and disinfection, and finally the air heater sprays hot air to the surface of the door body from the air pipe to accelerate drying of the door body. And meanwhile, dust can be blown off, the device is reasonable in arrangement and simple in structure, the door body can be automatically cleaned, manpower is saved, meanwhile, the door body can be sterilized, and it is guaranteed that the operation is safer.

Description

Technical Field

[0001] The utility model relates to a door, in particular to an airtight door, belonging to the technical field of airtight doors. Background Art

[0002] The airtight sliding door is a sliding door set that integrates airtightness, sound insulation, heat preservation, pressure resistance, dust prevention, fire prevention, and radiation protection. It is generally used in hospitals, food factories and other places with high requirements for sound insulation, heat insulation, and airtightness. The requirements for airtight doors are relatively high. Even if they are frequently opened and closed, they can operate without trouble for a long time. The airtight door of the hospital can effectively cut off the outside air and bacteria, ensure the cleanliness of the operating area, and thus ensure the safety and smooth progress of the operation. Because the door body is exposed to the outside, it is easy to be contaminated with dust and viruses, which affects the safety of the operation. The existing treatment method is regular manual cleaning, which will waste manpower, and manual cleaning will not be thorough, and the degree of cleanliness cannot be guaranteed. According to the Chinese utility model patent (application number: 202221037952.7), an airtight door is disclosed. The utility model proposes a structure of a transversely movable airtight door, including an airtight door, the airtight door is combined with a door frame, a movable guide rail is arranged on the door frame, and at least one airtight component is arranged in the door frame, the airtight component includes at least one rail car with a plurality of wheels, the rail car is provided with an elongated hole orthogonal to the travel direction of the rail car, a traction rod body is fixed on the airtight door, the other end of the traction rod body is penetrated by the elongated hole and then combined with the rail car, at least one guide wheel perforation is formed on the traction rod body, and a plurality of airtight guide wheels that are movably arranged in the rail car and whose rolling direction is perpendicular to the travel direction of the rail car are pivotally arranged on the guide wheel perforation. The utility model utilizes the rail car to allow the airtight door to be moved left and right, and utilizes the airtight guide wheel to allow the airtight door to be displaced forward and backward, so that the airtight door has a good airtight effect after being used in conjunction with the airtight component, and can improve the bearing capacity of the overall structure, so that it is suitable for heavy-duty transversely movable airtight doors.

[0003] However, the above-mentioned airtight door still has the following problems: the above-mentioned airtight door needs to be manually cleaned regularly, which will waste manpower, and manual cleaning may not be thorough, and the cleanliness of cleaning cannot be guaranteed, which will affect the safety of the operation.

[0004] The utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide an airtight door to solve the problem that the above-mentioned airtight door needs to be cleaned manually regularly, which wastes manpower, and the manual cleaning may not be thorough and the cleanliness cannot be guaranteed, which affects the safety of the operation.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] An airtight door comprises a transversely sliding door frame, wherein a door body is slidably mounted on the inner side of the transversely sliding door frame, a cleaning shell located on both sides of the door body is fixedly connected to the front and back sides of the transversely sliding door frame, a nozzle is fixedly connected to the inner side of the cleaning shell, one side of the nozzle is provided with an air duct fixedly mounted on the inner side of the cleaning shell, the other side of the nozzle is provided with a brush fixedly mounted on the inner side of the cleaning shell, a water pump is fixedly mounted on the top of the transversely sliding door frame, the output end of the water pump is interconnected with the nozzle through a water pipe, a hot air blower located on one side of the water pump is fixedly mounted on the top of the transversely sliding door frame, the air outlet end of the hot air blower is interconnected with the air duct through an air pipe, and a driver cooperating with the door body is fixedly connected to the inner side of the transversely sliding door frame.

[0008] Preferably, a sliding groove which slidably cooperates with the door body is provided at the bottom of the transversely sliding door frame.

[0009] Preferably, the driver comprises a fixing plate fixedly mounted on the inner wall of the transverse door frame, and a rotating ear piece is fixedly connected to the bottom of the fixing plate.

[0010] Preferably, a motor is fixedly mounted on one side of the rotating ear piece, and an output end of the motor is connected to a screw that rotatably cooperates with the rotating ear piece.

[0011] Preferably, a threaded block threadably connected to the screw rod is fixedly connected to the top of the door body, and a rotating frame located at the top of the door body is fixedly connected to both sides of the threaded block.

[0012] Preferably, the rotating frame is rotatably mounted with traveling wheels located at the front and back of the door body.

[0013] Preferably, a mounting plate located at one side of the nozzle is fixedly connected to the inner side of the cleaning shell, and a mounting hole is provided on the mounting plate.

[0014] Preferably, the brush comprises a brush plate fixedly mounted on the front side of the mounting plate, and a bolt threadedly matched with the mounting hole is installed through the brush plate.

[0015] Preferably, the front side of the brush plate is fixedly connected with bristles that cooperate with the door body.

[0016] Preferably, a spray head is fixedly connected to the nozzle, and an air outlet head is fixedly connected to the air duct.

[0017] The beneficial technical effects of the utility model are as follows: according to the airtight door of the utility model, through the setting of the driver, the driver drives the door body to slide left and right in the transverse door frame to realize the function of opening and closing the operating room; through the setting of the cleaning shell, the nozzle, the air duct, the brush, the water pump and the hot air blower, the nozzle, the air duct and the brush are all installed on the inner side of the cleaning shell. When the door body moves to the left under the action of the driver to close the door, the water pump and the hot air blower work at the same time. The front and rear surfaces of the door body are first cleaned by the brush, and then the water pump extracts alcohol from the nozzle and sprays it on the surface of the door body for sterilization and disinfection. Finally, the hot air blower sprays hot air from the air duct to the surface of the door body to accelerate the drying of the door body and blow off the dust. The device is reasonably arranged and has a simple structure. It can not only automatically clean the door body and save manpower, but also disinfect the door body to ensure that the operation is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0019] Figure 2 A schematic diagram of the overall structure of a preferred embodiment provided by the utility model with the door body removed;

[0020] Figure 3 A schematic diagram of a door structure according to a preferred embodiment of the utility model;

[0021] Figure 4 A schematic diagram of a cleaning shell structure according to a preferred embodiment of the utility model;

[0022] Figure 5 A schematic diagram of a brush structure according to a preferred embodiment of the utility model;

[0023] Figure 6 A schematic diagram of a driver structure according to a preferred embodiment of the present utility model;

[0024] Figure 7 The utility model is provided according to a preferred embodiment of the cross-sliding door frame structure cross-sectional view.

[0025] In the figure: 1, sliding door frame; 2, door body; 3, cleaning shell; 4, spray pipe; 5, air duct; 6, brush; 7, water pump; 8, water pipe; 9, hot air blower; 10, air pipe; 11, driver; 101, slide; 111, fixing plate; 112, rotating ear; 113, motor; 114, screw; 201, threaded block; 202, rotating frame; 203, walking wheel; 301, mounting plate; 302, mounting hole; 601, brush plate; 602, bolt; 603, brush; 401, spray head; 501, air outlet. DETAILED DESCRIPTION

[0026] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0027] like Figure 1-Figure 6 As shown, the airtight door provided in this embodiment includes a transverse sliding door frame 1, a door body 2 is slidably installed on the inner side of the transverse sliding door frame 1, a cleaning shell 3 located on both sides of the door body 2 is fixedly connected to the front and back sides of the transverse sliding door frame 1, a nozzle 4 is fixedly connected to the inner side of the cleaning shell 3, one side of the nozzle 4 is provided with an air duct 5 fixedly installed on the inner side of the cleaning shell 3, the other side of the nozzle 4 is provided with a brush 6 fixedly installed on the inner side of the cleaning shell 3, a water pump 7 is fixedly installed on the top of the transverse sliding door frame 1, the output end of the water pump 7 is interconnected with the nozzle 4 through a water pipe 8, a hot air blower 9 located on one side of the water pump 7 is fixedly installed on the top of the transverse sliding door frame 1, the air outlet end of the hot air blower 9 is interconnected with the air duct 5 through an air pipe 10, and a driver 11 cooperating with the door body 2 is fixedly connected to the inner side of the transverse sliding door frame 1.

[0028] Through the setting of the driver 11, the driver 11 drives the door body 2 to slide left and right in the transverse door frame 1 to achieve the function of opening and closing the operating room; through the setting of the cleaning shell 3, the nozzle 4, the air duct 5, the brush 6, the water pump 7 and the hot air blower 9, the nozzle 4, the air duct 5 and the brush 6 are all installed on the inner side of the cleaning shell 3. When the door body 2 moves to the left under the action of the driver 11 to close the door, the water pump 7 and the hot air blower 9 work at the same time. The front and rear surfaces of the door body 2 are first cleaned by the brush 6, and then the water pump 7 extracts alcohol from the nozzle 4 and sprays it on the surface of the door body 2 for sterilization. Finally, the hot air blower 9 sprays hot air from the air duct 5 to the surface of the door body 2 to accelerate the drying of the door body 2 and blow off the dust. The device is reasonably arranged and has a simple structure. It can not only automatically clean the door body 2 and save manpower, but also disinfect the door body 2 to ensure that the operation is safer.

[0029] In this embodiment, if Figure 1 , Figure 3 and Figure 7 As shown, a slide groove 101 slidably matched with the door body 2 is provided at the bottom of the transverse door frame 1, and running wheels 203 located on the front and back of the door body 2 are rotatably mounted on the rotating frame 202.

[0030] By providing the slide groove 101 and the running wheel 203 , the door body 2 can be lifted up to slide left and right, and the running wheel 203 enables the door body 2 to move more smoothly.

[0031] In this embodiment, if Figure 1 , Figure 3 and Figure 6As shown, the driver 11 includes a fixed plate 111 fixedly mounted on the inner wall of the transverse door frame 1, a rotating ear 112 is fixedly connected to the bottom of the fixed plate 111, a motor 113 is fixedly mounted on one side of the rotating ear 112, an output end of the motor 113 is connected to a screw 114 which is rotatably matched with the rotating ear 112, a threaded block 201 which is threadedly connected to the screw 114 is fixedly connected to the top of the door body 2, and a rotating frame 202 located at the top of the door body 2 is fixedly connected to both sides of the threaded block 201.

[0032] Through the setting of the driver 11, the fixed plate 111 is fixedly installed on the top of the inner wall of the transverse door frame 1, and the threaded block 201 is sleeved on the outside of the screw 114. The motor 113 rotates the screw 114 to drive the door body 2 to move. The forward and reverse rotation of the motor 113 can realize the opening and closing of the door body 2.

[0033] In this embodiment, if Figure 2 , Figure 4 and Figure 5 As shown, the inner side of the cleaning shell 3 is fixedly connected to a mounting plate 301 located on one side of the nozzle 4, a mounting hole 302 is opened on the mounting plate 301, and the brush 6 includes a brush plate 601 fixedly mounted on the front side of the mounting plate 301, a bolt 602 threadedly matched with the mounting hole 302 is installed through the brush plate 601, and bristles 603 matched with the door body 2 are fixedly connected to the front side of the brush plate 601.

[0034] The arrangement of the mounting plate 301 , the mounting hole 302 , the brush plate 601 and the bolt 602 facilitates the replacement of the brush 6 .

[0035] In this embodiment, if Figure 1 , Figure 2 and Figure 4 As shown, a spray head 401 is fixedly connected to the nozzle 4, and a wind outlet head 501 is fixedly connected to the air duct 5.

[0036] By setting the spray head 401, the sprayed alcohol can be atomized and can fully cover the surface of the door body 2. The wind head 501 can increase the wind speed and accelerate the drying.

[0037] In this embodiment, if Figure 1-Figure 6 As shown, the working process of an airtight door provided in this embodiment is as follows:

[0038] Step 1: Start the motor 113 to rotate the screw 114 to drive the door body 2 to move and close the operating room;

[0039] Step 2: At this time, the water pump 7 and the hot air blower 9 work simultaneously, the front and rear surfaces of the door body 2 are first cleaned by the brush 6, and then the water pump 7 extracts alcohol and sprays it from the nozzle 4 on the surface of the door body 2 for sterilization;

[0040] Step 3: Finally, the hot air blower 9 sprays hot air from the air duct 5 to the surface of the door body 2 to accelerate the drying of the door body 2 and blow away the dust at the same time.

[0041] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. An airtight door, characterized in that: The invention comprises a transversely movable door frame (1), a door body (2) being slidably mounted on the inner side of the transversely movable door frame (1), a cleaning shell (3) being fixedly connected to the front and back sides of the transversely movable door frame (1) and being located on both sides of the door body (2), a nozzle (4) being fixedly connected to the inner side of the cleaning shell (3), a wind pipe (5) being fixedly mounted on the inner side of the cleaning shell (3) being provided on one side of the nozzle (4), and a brush (6) being fixedly mounted on the inner side of the cleaning shell (3) being provided on the other side of the nozzle (4). 6), a water pump (7) is fixedly installed on the top of the transverse door frame (1), the output end of the water pump (7) is interconnected with the nozzle (4) through a water pipe (8), a hot air blower (9) is fixedly installed on the top of the transverse door frame (1) and is located on one side of the water pump (7), the air outlet end of the hot air blower (9) is interconnected with the air duct (5) through an air pipe (10), and a driver (11) that cooperates with the door body (2) is fixedly connected to the inner side of the transverse door frame (1).

2. The airtight door according to claim 1, characterized in that: The bottom of the transversely movable door frame (1) is provided with a sliding groove (101) which is slidably matched with the door body (2).

3. The airtight door according to claim 1, characterized in that: The driver (11) comprises a fixing plate (111) fixedly mounted on the inner wall of the transverse door frame (1), and a rotating ear piece (112) is fixedly connected to the bottom of the fixing plate (111).

4. The airtight door according to claim 3, characterized in that: A motor (113) is fixedly mounted on one side of the rotating ear piece (112), and an output end of the motor (113) is connected to a screw rod (114) that is rotatably matched with the rotating ear piece (112).

5. The airtight door according to claim 4, characterized in that: A threaded block (201) threadedly connected to the screw rod (114) is fixedly connected to the top of the door body (2), and a rotating frame (202) located at the top of the door body (2) is fixedly connected to both sides of the threaded block (201).

6. The airtight door according to claim 5, characterized in that: Travel wheels (203) located at the front and back sides of the door body (2) are rotatably mounted on the rotating frame (202).

7. The airtight door according to claim 1, characterized in that: A mounting plate (301) located on one side of the nozzle (4) is fixedly connected to the inner side of the cleaning shell (3), and a mounting hole (302) is provided on the mounting plate (301).

8. The airtight door according to claim 7, characterized in that: The brush (6) comprises a brush plate (601) fixedly mounted on the front side of the mounting plate (301), and a bolt (602) threadably matched with the mounting hole (302) is installed through the brush plate (601).

9. The airtight door according to claim 8, characterized in that: The front side of the brush plate (601) is fixedly connected with brush bristles (603) that match the door body (2).

10. The airtight door according to claim 1, characterized in that: The spray pipe (4) is fixedly connected to a spray head (401), and the air duct (5) is fixedly connected to an air outlet head (501).

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