Protective door for radiology department

Abstract

The utility model provides a radiology department protective door which comprises a protective door body, an observation window is arranged on the protective door body, a transparent visual baffle is installed on the observation window, the protective door body is provided with an air blowing mechanism blowing air towards the visual baffle, the air blowing mechanism comprises a motor and fan blades, and a sealing shell is arranged outside the air blowing mechanism in a wrapping mode. The part, provided with the observation window, of the protective door body is provided with an air blowing hole communicated with the air blowing mechanism. According to the utility model, hot air is continuously introduced into the visual baffle plate at the observation chamber for a period of time, so that water mist is removed, and sight interference to observation of people is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation protection doors, in particular to a radiology protection door. Background Art

[0002] The Radiology Department is an important auxiliary examination department in the hospital. In the construction of modern hospitals, the Radiology Department is a department that integrates examination, diagnosis and treatment. Many diseases in various clinical departments must be examined through radiology equipment to achieve clear diagnosis and auxiliary diagnosis.

[0003] After searching, CN218816107U discloses a radiology department isolation protection door, including a protection door body and a fixed seat, a mounting opening is provided on one side of the protection door body, and an observation window is fixedly connected to the inner wall of the mounting opening, a symmetrically arranged slide groove is provided on one side of the protection door body, two inner walls of the slide grooves are slidably connected with connecting blocks, and the two connecting blocks are fixedly connected to the same movable plate at one opposite end, a cleaning sponge is fixedly connected to the outer wall of one side of the movable plate, and the cleaning sponge is in contact with the outer wall of the observation window, a limiting groove is provided on one side of the protection door body, the limiting groove is located on one side of the observation window, the movable plate is located on the inner side of the limiting groove, and a push-pull block is fixedly connected to the outer wall of one side of the movable plate.

[0004] The internal environment of the radiation room is relatively closed, and it also provides a comfortable environment for users. The temperature inside the radiation room is higher than the external temperature. The internal temperature of the observation window is high, and the external temperature is low. In most cases, the internal water vapor is condensed into water mist when it is cooled on the observation window. The above patent can wipe off the water mist formed on the observation window. After the water mist is wiped off, the movable plate and the cleaning sponge can be stored in the limit groove, which will not interfere with people's observation. However, first, the volume of the sponge is limited, and long-term use may not always keep the observation window clean. After water on the sponge, the cleaning effect of the observation window will be affected; second, the sponge cannot be used for a long time, especially after the sponge has been wiped over the observation window, in addition to cleaning the water, long-term use will have more dust. After a lot of dust sticks to the surface of the sponge, the cleaning effect is greatly reduced, and the sponge needs to be replaced or cleaned manually; third, the side of the observation window that needs to be cleaned is in the radiation room, and the radiation room needs to be used continuously for a long time. Manual scraping will affect the normal operation of the radiation room. Utility Model Content

[0005] In view of the technical problem that water mist on the observation window is difficult to wipe off in the prior art, the utility model provides a radiology department protective door, which removes the water mist by continuously passing hot air to the visible baffle in the observation room for a period of time without causing visual interference to people's observation.

[0006] The utility model provides a protective door body, which includes an observation window, the observation window is installed with a transparent visible baffle, the protective door body is provided with a blower mechanism for blowing toward the visible baffle, the blower mechanism includes a motor and fan blades, the blower mechanism is externally provided with a sealed shell, the end of the sealed shell away from the fan blades is provided with an air inlet, and the part of the protective door body where the observation window is provided is provided with a blowing hole connected with the blower mechanism.

[0007] Furthermore, the hair dryer structure also includes a resistance wire, which is arranged at the front end or the rear end of the fan blade.

[0008] Furthermore, the blower mechanism is arranged on a side of the protective door body facing away from the radiation chamber.

[0009] Furthermore, the blower mechanism is arranged on a side of the protective door body facing the radiation chamber.

[0010] Furthermore, the circuit where the motor is located is provided with a first time controller.

[0011] Furthermore, the circuit where the resistance wire is located is provided with a second time controller.

[0012] Furthermore, the protective door body is provided with a battery slot and a cover plate, and a battery for powering the hair dryer mechanism is placed in the battery slot.

[0013] The beneficial effects of the utility model are:

[0014] The motor drives the fan blades to rotate, absorbing air flow from the air inlet, and then blowing out from the air holes through the channel after passing through the fan blades. The wind blown out from the air outlet blows onto the visible baffle. Since the wind blown out from the air inlet enters from the radiation room, the temperature in the radiation room is relatively high. At the same time, since the motor and fan blades generate heat when working, the wind blown out is wind with a relatively high temperature. In addition, since the fan blades and the motor work cyclically or continuously, the amount of water mist on the visible baffle is small, and wind blowing can promote the evaporation of water vapor, thereby making the visual baffle on the observation window clearly visible.

[0015] The blower mechanism is arranged on the side of the protective door body facing the radiation chamber, and the blown wind can directly blow the water mist on the visible baffle, which has a better evaporation effect on the water mist.

[0016] The invention saves energy and increases the service life of the hair dryer mechanism. The circuit where the motor is located is provided with a first time controller, and the circuit where the resistance wire is located is provided with a second time controller. The working time of the motor and the resistance wire is controlled so that the motor and the resistance wire work in the same cycle, and then stop working for a period of time and work for a period of time again, and the process is repeated repeatedly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0019] Figure 2 It is a structural schematic diagram of an embodiment of the utility model.

[0020] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0021] In the figure, 1-protective door body, 2-observation window, 3-visible baffle, 4-motor, 5-fan blade, 6-sealed housing, 7-air inlet, 8-blowing hole, 9-resistance wire. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0023] like Figure 1 As shown, an embodiment of the utility model provides a radiology department protective door, including a protective door body 1, the protective door body 1 is provided with an observation window 2, the observation window 2 is installed with a transparent visible baffle 3, the protective door body 1 is provided with a blower mechanism for blowing toward the visible baffle 3, the blower mechanism includes a motor 4 and a fan blade 5, the blower mechanism is externally provided with a sealing shell 6, the end of the sealing shell 6 away from the fan blade 5 is provided with an air inlet 7, and the portion of the protective door body 1 where the observation window 2 is provided is provided with a blowing hole 8 connected with the blower mechanism.

[0024] The motor 4 drives the fan blade 5 to rotate, absorbs airflow from the air inlet 7, passes through the fan blade 5, and blows out from the blowing hole 8 through the channel. The wind blown out from the blowing hole blows onto the visible baffle 3. Since the wind blown out from the air inlet 7 enters from the radiation room, the temperature in the radiation room is relatively high. At the same time, since the motor 4 and the fan blade 5 generate heat when working, the wind blown out is wind with a relatively high temperature. In addition, since the fan blade 5 and the motor 4 work periodically or continuously, the amount of water mist on the visible baffle 3 is small, and the wind blowing can promote the evaporation of water vapor, so that the visual baffle 3 on the observation window 2 is clearly visible. In order to ensure that the wind blows toward the visible baffle 3, a cavity is opened in the main body of the protective plate to place the blower mechanism, and a wind duct is formed to make the wind blow toward the blowing hole 8 and blow out from the blowing hole.

[0025] like Figure 2 and Figure 3 As shown, in a preferred embodiment, the hair dryer mechanism further includes a resistance wire 9, and the resistance wire 9 is arranged at the front end or the rear end of the fan blade 5. The direction of the front end and the rear end in this embodiment is based on the direction of the wind flow. The resistance wire 9 is located at the front end or the rear end along the front end or the rear end of the wind flow direction, and the blown wind can be heated, so that the blown wind is hotter wind with a higher temperature. The higher the temperature of the wind flow, the faster the evaporation rate of the water mist; the power of the resistance wire 9 can be controlled in the prior art, that is, the current and voltage of the power supply for heating the resistance wire 9 can be controlled. In a preferred embodiment, a heat insulation layer is packaged inside or outside the shell of the hair dryer mechanism, and the heat insulation layer can control the heat overflow of the resistance wire 9 to prevent it from affecting the protective door body 1. In actual work, the power of the resistance wire 9 can be selected at a lower gear to achieve the function, and the heat insulation layer can be selected to be added or not.

[0026] In one embodiment, the blower mechanism is disposed on the side of the protective door body 1 facing away from the radiation chamber, and the heat generated by the resistance wire 9 heats the visible baffle 3, so that the water mist on the visible baffle 3 is evaporated and removed by the heat; the temperature difference between the inside and outside of the visible baffle 3 is adjusted to be not much, so as to prevent the condensation of water vapor on the visible baffle 3, and it is disposed on the outside for easy maintenance, care and observation at any time. In a preferred embodiment, the blower mechanism is disposed on the side of the protective door body 1 facing the radiation chamber. The blower mechanism is disposed on the side of the protective door body 1 facing the radiation chamber, and the wind blown out can directly blow to the water mist on the visible baffle 3, which has a better effect on the evaporation of the water mist.

[0027] In a preferred embodiment, in order to save energy and increase the service life of the hair dryer, the circuit where the motor 4 is located is provided with a first time controller, and the circuit where the resistance wire 9 is located is provided with a second time controller. The working time of the motor 4 and the resistance wire 9 is controlled so that the motor 4 and the resistance wire 9 work in the same cycle, and then stop working for a period of time, and then work for a period of time, and this process is repeated.

[0028] In one embodiment, the protective door body 1 is provided with a battery slot and a cover plate, and a battery for powering the hair dryer is placed in the battery slot. The battery is provided to provide power to the hair dryer, including providing power to the motor 4 or the resistance wire 9. A charging interface is provided on the battery and the cover plate, and the battery is charged periodically. Alternatively, in one embodiment, a wire is guided inside the protective door body 1 to connect an external power source to provide power to the hair dryer.

[0029] Although the present invention is described in detail by referring to the accompanying drawings and in combination with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, a person skilled in the art may make various equivalent modifications or substitutions to the embodiments of the present invention, and these modifications or substitutions shall be within the scope of the present invention. Any person skilled in the art who is familiar with the present technical field may easily think of changes or substitutions within the technical scope disclosed in the present invention, and these shall be within the scope of protection of the present invention.

Claims

1. A radiology department protective door, comprising a protective door body, the protective door body is provided with an observation window, the observation window is installed with a transparent visual baffle, characterized in that: The protective door body is provided with a blower mechanism for blowing air toward the visible baffle, the blower mechanism includes a motor and fan blades, the blower mechanism is surrounded by a sealed shell, an air inlet is provided at the end of the sealed shell away from the fan blades, and a blowing hole connected to the blower mechanism is provided on the part of the protective door body where the observation window is provided.

2. A radiology protection door as claimed in claim 1, characterized in that: The hair dryer structure also includes a resistance wire, which is arranged at the front end or the rear end of the fan blade.

3. A radiology protection door as claimed in claim 2, characterized in that: The blower mechanism is arranged on the side of the protection door body facing away from the radiation chamber.

4. A radiology protection door as claimed in claim 1, characterized in that: The blower mechanism is arranged on a side of the protection door body facing the radiation chamber.

5. A radiology protection door as claimed in claim 2, characterized in that: The circuit where the motor is located is provided with a first time controller.

6. A radiology protection door as claimed in claim 5, characterized in that: The circuit where the resistance wire is located is provided with a second time controller.

7. The radiology protection door according to claim 1, characterized in that: The protective door body is provided with a battery slot and a cover plate, and batteries for supplying power to the hair dryer mechanism are placed in the battery slot.

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