A shaft and a laundry layout structure containing the shaft

Abstract

The present invention discloses a vertical shaft and a laundry room layout structure containing the vertical shaft. The vertical shaft includes a central passage and at least two peripheral passages arranged around the central passage; a plurality of through holes are provided at intervals from top to bottom on the side wall of the central passage, and each through hole communicates with one of the peripheral passages; both the central passage and the peripheral passages have a feed inlet and a discharge outlet; a box body and a support plate are provided in the peripheral passage, and a detection unit, a lifting unit and a telescopic device are installed on the peripheral passage; the box body is arranged at a position corresponding to the through hole communicated with the peripheral passage between the feed inlet and the discharge outlet, and both the top and the bottom of the box body are open. When in use, different materials can be conveyed through the central passage and the peripheral passages according to the present invention. And when the materials in the peripheral passage do not meet the requirements, they can be conveyed to the central passage to achieve the qualified conveyance of the materials in the peripheral passage.

Description

Technical Field

[0001] The present invention belongs to the technical field of nuclear power auxiliary equipment, and particularly relates to a shaft and a laundry layout structure containing the shaft. Background Art

[0002] The design of the layout structure of the special laundry in the high-temperature gas-cooled reactor nuclear island plant is mainly to provide the power station personnel with work clothes, underwear, shoes and other clothes with qualified surface contamination levels after washing and drying, so as to ensure the health of the power station staff. During normal operation and maintenance, the functions performed by the special laundry are as follows: 1) Receiving work clothes, underwear, shoes and other clothes that may be radioactively contaminated sent from the hot dressing room or the sanitary entrance; 2) Conducting surface contamination monitoring and classification on the received clothes; 3) Separately washing, dehydrating and drying work clothes, underwear and work shoes; 4) Monitoring the surface contamination level of the dried clothes, and after passing the inspection, leveling and temporarily storing them; 5) Distributing clean clothes.

[0003] After investigation, currently, the special laundry in the high-temperature reactor nuclear island plant generally has washing machines (3 sets), dryers (2 sets), shoe dryers (2 sets), washing wastewater filters (3 sets), air compressors (1 set), clothes washing detectors (2 sets), portable surface contamination monitors (2 sets), transportation and finishing tools (trolleys, irons, etc.), and special furniture (leveling tables, clothes storage cabinets). The main defects of the current situation are two points: 1) After collection, it is necessary for a special person to take the adjacent elevator (for dirt) for transportation and distribution. The transportation process needs to be strictly controlled and consumes manpower. 2) The internal flow line of the laundry is relatively long. The washing machines and dryers are located in different rooms, and traffic needs to be organized through corridors. There are unnecessary cross-interferences in the flow line, which will cause chaos in the laundry and drying processes.

[0004] Therefore, in order to improve the efficiency of the special laundry, it is very necessary to re-plan the plane structure layout and laundry process of the special laundry in the high-temperature reactor nuclear island plant. Summary of the Invention

[0005] In view of this, an object of the present invention is to provide a shaft, which is provided with a central passage and a peripheral passage, and through holes communicating with the peripheral passage are arranged on the central passage. A detection unit, a support plate and a box body are arranged in the peripheral passage. When in use, different materials can be transported through the central passage and the peripheral passage. And when the materials in the peripheral passage do not meet the requirements, they can be transported to the central passage to achieve the qualified transportation of the materials in the peripheral passage.

[0006] Another object of the present invention is to provide a laundry layout structure.

[0007] To achieve the above object, an embodiment of the first aspect of the present invention provides a shaft, which includes a central passage and at least two peripheral passages arranged outside the central passage; a plurality of through holes are provided at intervals from top to bottom on the side wall of the central passage, and each through hole communicates with one of the peripheral passages; both the central passage and the peripheral passages have a feed inlet and a discharge outlet; a box body and a support plate are provided in the peripheral passage, and a detection unit, a lifting unit and a telescopic device are installed on the peripheral passage;

[0008] The box body is arranged at a position corresponding to the through hole communicated with the peripheral passage between the feed inlet and the discharge outlet, and both the top and the bottom of the box body are open; the box body is connected to the telescopic device, and the box body can enter and exit the central passage through the through hole communicated with the peripheral passage under the action of the telescopic device;

[0009] The support plate is arranged at the bottom of the box body; the support plate is connected to the lifting unit, and the support plate can move up and down between the box body and the discharge outlet under the action of the lifting unit;

[0010] The detection unit is adjacent to the through hole communicated with the peripheral passage and is located above the through hole.

[0011] In addition, the shaft according to the above embodiment of the present invention may further have the following additional technical features:

[0012] In some embodiments, both the lifting unit and the telescopic device are installed on the peripheral passage.

[0013] In some embodiments, the lifting unit is one of a traction type lifting mechanism, a cylinder, a pressing cylinder, and an electric cylinder.

[0014] In some embodiments, the telescopic device is one of a cylinder, a hydraulic cylinder, and an electric cylinder.

[0015] In some embodiments, the detection unit is a surface contamination monitor or a gamma ray monitor.

[0016] To achieve the above object, an embodiment of the second aspect of the present invention provides a laundry layout structure, including:

[0017] A laundry room, which has a first entrance and exit, and a material shaft and at least one washing machine are provided in the laundry room, and the material shaft is the shaft according to any one of claims 1 to 4;

[0018] A monitoring room, which is located outside the laundry room, and a radioactive clothing detector is provided in the monitoring room, and the monitoring room has a second entrance and exit;

[0019] A drying room is provided between the laundry room and the monitoring room. The drying room has a third entrance and a fourth entrance. The third entrance communicates with the laundry room, and the fourth entrance communicates with the monitoring room. At least one dryer is provided in the drying room.

[0020] In some embodiments, the top of the material shaft extends outside the laundry room to communicate with the hot dressing room, and each feeding port of the material shaft is located in the hot dressing room.

[0021] In some embodiments, the laundry room layout structure further includes at least one of a washstand, a clothes flattening table, a clean clothes storage cabinet, and a shoe dryer. The washstand is provided in the laundry room, the clothes flattening table and the clean clothes storage cabinet are provided in the monitoring room, and the shoe dryer is provided in the drying room.

[0022] In some embodiments, the laundry room layout structure further includes an equipment room and a ventilation shaft. The equipment room is provided outside the laundry room and communicates with the laundry room. The ventilation shaft is provided between the equipment room and the drying room and communicates with the equipment room.

[0023] In some embodiments, the laundry room has a first side wall, a second side wall, a third side wall, and a fourth side wall arranged in sequence. The first side wall and the third side wall are opposite to each other, and the third side wall and the fourth side wall are opposite to each other. The laundry room, the equipment room, and the ventilation shaft share the third side wall, and the laundry room, the monitoring room, and the drying room share the fourth side wall.

[0024] In some embodiments, the first entrance is provided on the first side wall. At least one washing machine is provided in the laundry room adjacent to the second side wall. A material shaft and a washstand are provided in the laundry room adjacent to the fourth side wall, and the washstand is located between the material shaft and the first side wall.

[0025] In some embodiments, the second entrance is provided on the same side as the first entrance. The clothes flattening table and the clean clothes storage cabinet are respectively located on both sides of the second entrance, and the radioactive clothing detector is provided adjacent to the fourth entrance.

[0026] In some embodiments, the dryer is provided adjacent to the third entrance and the fourth entrance, and the shoe dryer is provided on the side of the drying room away from the monitoring room.

[0027] The shaft in the embodiment of the present invention can bring the following beneficial effects:

[0028] A central channel and peripheral channels are provided, and through holes connecting the peripheral channels are provided on the central channel. A detection unit, a support plate and a box body are arranged in the peripheral channels. During use, different materials can be transported through the central channel and the peripheral channels. And when the materials in the peripheral channels do not meet the requirements during detection, they can be transported to the central channel to achieve the qualified transportation of the materials in the peripheral channels.

[0029] The laundry room layout structure of the embodiment of the present invention can bring the following beneficial effects:

[0030] (1) A material shaft for transporting clothes from the hot dressing room to the laundry room is added, simplifying the route for transporting dirty work clothes, safety helmets, disposable wearing articles (solid waste) to the special laundry room, and realizing the functions of automatically radiating detection and classification processing of clothes, shoes and hats and other items in the material shaft, improving the intelligence level of the special laundry room.

[0031] (2) In the planar layout, the flow lines of laundry and drying are shortened, reducing the labor input. This can not only improve the work efficiency of logistics personnel, but also improve the convenience.

[0032] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. Description of the Drawings

[0033] The above-mentioned and / or additional aspects and advantages of the present invention will become apparent and easy to understand from the following description of the embodiments in conjunction with the drawings, wherein:

[0034] Figure 1 is a simple structural schematic diagram of a shaft according to an embodiment of the present invention.

[0035] Figure 2 is a partial perspective view from a top-down angle of a shaft according to an embodiment of the present invention.

[0036] Figure 3 is a simplified diagram of the laundry room layout structure according to an embodiment of the present invention.

[0037] Figure 4 is a schematic diagram of the use of the laundry room layout structure according to an embodiment of the present invention.

[0038] Figure 5 is a working principle diagram of the material shaft of the laundry room layout structure according to an embodiment of the present invention.

[0039] Reference Signs:

[0040] 1 - Central channel; 2 - Peripheral channel; 3 - Through hole; 4 - Support plate; 5 - Box body; 6 - Detection unit; 7 - Telescopic device; 8 - Laundry room; 801 - First entrance and exit; 802 - Material shaft; 803 - Washing machine; 804 - Washstand; 805 - First side wall; 806 - Second side wall; 807 - Third side wall; 808 - Fourth side wall; 9 - Monitoring room; 901 - Radioactive clothing detector; 902 - Second entrance and exit; 903 - Clothing flattening table; 904 - Clean clothing storage cabinet; 10 - Drying room; 1001 - Third entrance and exit; 1002 - Fourth entrance and exit; 1003 - Dryer; 1004 - Shoe dryer; 11 - Ventilation shaft; 12 - Equipment room; 13 - Thermal dressing room; 14 - Feed inlet. Detailed implementation manners

[0041] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0042] In the present invention, unless otherwise specified, the equipment involved is all equipment that can be obtained through commercial channels.

[0043] The shaft and laundry room layout structure of the embodiments of the present invention will be described below with reference to the drawings.

[0044] Figure 1 It is a simple structural schematic diagram of a shaft according to an embodiment of the present invention.

[0045] As Figure 1 and Figure 2 shown, the shaft of the embodiment of the present invention includes a central channel 1 and at least two peripheral channels 2 provided outside the central channel 1; a plurality of through holes 3 are provided at intervals from top to bottom on the side wall of the central channel 1, and each through hole 3 communicates with a peripheral channel 2; both the central channel 1 and the peripheral channels 2 have a feed inlet and a discharge outlet; a box body 5 and a support plate 4 are provided in the peripheral channels 2, a detection unit 6, a lifting unit (not shown in the figure) and a telescopic device 7 are installed on the peripheral channels 2; the box body 5 is provided at a position corresponding to the through hole 3 communicated with the peripheral channel 2 between the feed inlet and the discharge outlet, and both the top and the bottom of the box body 5 are open; the box body 5 is connected to the telescopic device 7, and the box body 5 can enter and exit the central channel 1 through the through hole 3 communicated with the peripheral channel 2 under the action of the telescopic device 7; the support plate 4 is provided at the bottom of the box body 5; the support plate 4 is connected to the lifting unit, and the support plate 4 can move up and down between the box body 5 and the discharge outlet under the action of the lifting unit; the detection unit 6 is adjacent to the through hole 3 communicated with the peripheral channel 2 and is located above the through hole 3.

[0046] The shaft in the embodiment of the present invention is provided with a central channel and a peripheral channel, and through holes communicating with the peripheral channel are arranged on the central channel. A detection unit, a support plate and a box body are arranged in the peripheral channel. During use, different materials can be transported through the central channel and the peripheral channel. And when the materials in the peripheral channel do not meet the requirements during detection, they can be transported to the central channel to achieve the qualified transportation of the materials in the peripheral channel.

[0047] In some embodiments, the feed inlet 14 is arranged at the upper end of the central channel 1 or the peripheral channel 2, and the discharge outlet is arranged at the lower end of the central channel 1 or the peripheral channel 2. In other embodiments, the feed inlet 14 is arranged at the top of the central channel 1 or the peripheral channel 2, and the discharge outlet is arranged at the bottom of the central channel 1 or the peripheral channel 2. In either case, it is to extend the transmission length of the materials between the feed inlet and the discharge outlet in the central channel 1 or the peripheral channel 2 to adapt to the material transmission with buildings or equipment at different heights.

[0048] In some embodiments, both the lifting unit and the telescopic device 7 are installed on the peripheral channel 2. For example, the lifting unit can be installed on the side wall of the peripheral channel, or installed below the peripheral channel through a bracket or the like, or at the bottom of the peripheral channel; the telescopic device is installed on the side wall of the peripheral channel, and the telescopic direction of the telescopic device is perpendicular to the material falling direction, and the installation position of the telescopic device is arranged opposite to the position of the through hole communicated with the peripheral channel to ensure that the telescopic part of the telescopic device can... Among them, the lifting unit includes but is not limited to one of a traction type lifting mechanism, a cylinder, a pressure cylinder, and an electric cylinder. It should be noted that the traction type lifting mechanism is the structure used for the elevator lifting in the prior art and belongs to a relatively conventional structure, so it will not be elaborated here. Under the action of the traction type lifting mechanism, the support plate can move up and down in the peripheral channel like a conventional elevator. The telescopic device 7 includes but is not limited to one of a cylinder, a hydraulic cylinder, and an electric cylinder, and their piston rods or telescopic rods are fixedly connected to the side wall of the box body.

[0049] In some embodiments, the detection unit 6 is arranged on the side wall of the peripheral channel 2, and the detection unit 6 includes but is not limited to a surface contamination monitor or a gamma ray monitor. It should be noted that the specific selection (corresponding detection indicators) of the detection units corresponding to multiple peripheral channels can be the same or different. When different detection units are selected, the detected indicators will be different, and the materials entering the central channel from the peripheral channel may vary according to the indicators, so as to realize the classification of materials by sending the materials in multiple peripheral channels that do not meet the preset detection standards into the central channel according to different standards.

[0050] As a possible example, two peripheral channels 2 are provided outside the central channel 1, which are respectively arranged on both sides of the central channel 1, and the two peripheral channels 2 are arranged in a row with the central channel 1 and are integrally formed or close to the central channel 1. The central channel 1 and the two peripheral channels 2 are arranged vertically to the horizontal plane, and they are both provided with a feed port 14 at the upper end and a discharge port at the lower end. Detection devices are built into the side walls of the two peripheral channels, and their detection devices are both surface contamination monitors.

[0051] Taking the case where two peripheral channels are arranged around the central channel and used for the special laundry room layout structure of the nuclear island plant as an example, the working principle of the vertical shaft in the embodiment of the present invention is as follows:

[0052] like Figure 5 As shown, the central channel 1 is used as a collection channel for disposable items (solid waste) after use, one of the two peripheral channels 2 is used for collecting dirty safety helmets and labor protection shoes, and the other peripheral channel is used for collecting dirty work clothes. Classification labels can be affixed to the outside of each channel according to function. The feed ports 14 of the vertical shaft are arranged in the hot locker room on the second underground floor, and the discharge ports of the vertical shaft are arranged in a special laundry room. When the staff in the hot locker room 13 take off their work clothes, safety helmets, labor protection shoes, and disposable wearable items, they are put into the corresponding channels according to the functional classification labels of each channel of the vertical shaft. When safety helmets, labor protection shoes, or work clothes fall in their corresponding peripheral channels, the surface pollution source monitor (detection device 6) of the channel where they are located will detect the safety helmets, labor protection shoes, or work clothes in the channel (corresponding Figure 5 If the radiation dose is detected to be qualified, it will be sent to the dirty clothes receiving area of ​​the special laundry room with the support plate 4 under the action of the vertical lifting unit. If the radiation dose exceeds the safety limit, the lifting unit will not move, and the support plate 4 will still be at the bottom of the box 5. The telescopic device 7 can be used to push the safety helmet, labor protection shoes or work clothes into the collection channel (i.e., the central channel) of disposable wearable products (solid waste) for unified destruction.

[0053] like Figure 3As shown, the laundry room arrangement structure of the embodiment of the present invention includes a laundry room 8, a monitoring room 9 and a drying room 10. The laundry room 8 has a first entrance and exit 801, and a material shaft 802 and at least one washing machine 803 are arranged in the laundry room 8, and the material shaft 802 is a shaft according to any one of claims 1 to 4; the monitoring room 9 is located outside the laundry room 8, and a radioactive clothing detector 901 is arranged in the monitoring room 9, and the monitoring room 9 has a second entrance and exit 902; the drying room 10 is arranged between the laundry room 8 and the monitoring room 9, and the drying room 10 has a third entrance and exit 1001 and a fourth entrance and exit 1002, the third entrance and exit 1001 is connected to the laundry room 8, and the fourth entrance and exit 1002 is connected to the monitoring room 9; and at least one drying machine 1003 is arranged in the drying room 10.

[0054] The laundry room layout structure of the embodiment of the present invention can realize the separation of dirty work clothes and clean work clothes from the perspective of streamline organization, and transport the contaminated work clothes taken off in the hot changing room to the special laundry room through the material shaft, so that the physical isolation of contaminated clothes and the personnel still in the hot changing room can be achieved without manual handling. At the same time, the work procedures of the logistics personnel are simplified, the risk of pollutant diffusion caused by using elevators (dirt) to transport contaminated work clothes is reduced, and the time for transporting clothes is greatly reduced, which can not only bring convenience to the logistics personnel, but also improve the economy.

[0055] In the present invention, the main functions of the laundry room are: 1) receiving work clothes, underwear, shoes and other clothes that may be contaminated by radioactivity sent from the material shaft and the sanitary entrance and exit; 2) washing and dehydrating work clothes, underwear, work shoes and other clothes respectively; the drying room is mainly used for drying clothes and shoes after washing; the monitoring room is mainly used for monitoring the surface contamination level of the clothes after drying, and leveling, temporarily storing, and collecting and distributing the clean clothes after passing the test.

[0056] In some embodiments, a material shaft may be provided with a plurality of peripheral channels around a central channel as required. For details, please refer to the description of providing a plurality of central channels around a central channel of the shaft in the previous text, which will not be repeated here.

[0057] As a possible example, two peripheral channels are arranged around the central channel of the material shaft, which are arranged on both sides of the central channel, and the two peripheral channels are arranged in a row with the central channel and are integrally formed or close to each other. The central channel and the two peripheral channels are arranged perpendicular to the horizontal plane, and they are both provided with a feed port 14 at the upper end and a discharge port at the lower end. The side walls of the two peripheral channels are built with detection devices, and their detection devices are all surface contamination monitors. Among them, the central channel is used as a collection channel for disposable items (solid waste) after use, one of the two peripheral channels is used for collecting dirty safety helmets and labor protection shoes, and the other peripheral channel is used as a collection channel for dirty work clothes. Classification labels can be posted on the outside of each channel according to their functions.

[0058] In some embodiments, as Figure 5 shown, the top of the material shaft 802 extends to the outside of the laundry room 8 and communicates with the hot dressing room 13. Each feeding port of the material shaft 802 is located in the hot dressing room 13, which facilitates the staff in the hot dressing room to send different materials such as safety helmets and labor protection shoes to the laundry room through the central passage and different peripheral passages.

[0059] In some embodiments, the layout structure of the laundry room further includes at least one of a washstand 804, a clothes flattening table 903, a clean clothes storage cabinet 904, and a shoe dryer 1004. Among them, the washstand 804 is arranged in the laundry room 8, and multiple washstands can be provided for the staff to wash. The clothes flattening table 903 and the clean clothes storage cabinet 904 are arranged in the monitoring room 9, and multiple ones can also be provided according to needs. The clothes flattening table can facilitate the flattening and temporary storage of clothes after passing the inspection, and the clean clothes storage cabinet can facilitate the storage of the clothes flattened by the clothes flattening table. The shoe dryer 1004 is arranged in the drying room 10, and the number of shoe dryers includes but is not limited to 2, for example, a movable full-automatic industrial shoe dryer is adopted, which can dry 72 pairs of shoes each time.

[0060] In some embodiments, the layout structure of the laundry room further includes an equipment room 12 and a ventilation shaft 11. The equipment room 12 is arranged outside the laundry room 8, and the equipment room 12 communicates with the laundry room 8. The ventilation shaft 11 is arranged between the equipment room 12 and the drying room 10, and the ventilation shaft 11 communicates with the equipment room 12. Among them, the equipment room 12 can be used for placing laundry-related spare parts, maintenance equipment, auxiliary equipment, etc. The ventilation shaft can ensure good ventilation effects for the equipment room, the laundry room, and the entire layout structure of the laundry room. As a possible example, an inlet and outlet can be opened between the laundry room and the equipment room, and an inlet and outlet can be opened between the equipment room and the ventilation shaft.

[0061] In some embodiments, the laundry room 8 has a first side wall 805, a second side wall 806, a third side wall 807, and a fourth side wall 808 arranged in sequence. The first side wall 805 and the third side wall 807 are arranged opposite to each other, and the third side wall 807 and the fourth side wall 808 are arranged opposite to each other. The laundry room 8, the equipment room 12, and the ventilation shaft 11 share the third side wall 807, and the laundry room 8, the monitoring room 9, and the drying room 10 share the fourth side wall 808. Optionally, a first entrance 801 is provided on the first side wall 805. At least one washing machine 803 is provided in the laundry room 8 adjacent to the second side wall 806. A material shaft 802 and a washstand 804 are arranged in the laundry room 8 adjacent to the fourth side wall 808. The washstand 804 is located between the material shaft 802 and the first side wall 805. Optionally, the second entrance 902 is arranged on the same side as the first entrance 801. The clothes flattening table 903 and the clean clothes storage cabinet 904 are respectively located on both sides of the second entrance 902. The radioactive clothing detector 901 is arranged adjacent to the fourth entrance 1002. The fourth entrance 1002 is arranged on the shared wall between the monitoring room and the drying room. Optionally, the dryer 1003 is arranged adjacent to the third entrance 1001 and the fourth entrance 1002. The third entrance 1001 is arranged on the fourth side wall 808. The shoe dryer 1004 is arranged on the side of the drying room 10 away from the monitoring room 9. It should be noted that each entrance can be a door opening provided on the wall.

[0062] In some embodiments, the number of washing machines includes but is not limited to 3, for example, a fully automatic industrial washing machine with a rated capacity of 50 kg can be used; the number of dryers includes but is not limited to 2, for example, a fully automatic industrial clothes dryer with a rated capacity of 50 kg can be used; the radioactive clothing detector 901 is a commercially available product, generally including a main conveyor and an out conveyor.

[0063] It should be noted that the laundry room in the present invention is a special laundry room because it is used in the nuclear power field.

[0064] As Figure 4 shown, taking the case where there are two peripheral channels outside the central channel of the material shaft as an example, the operation method of the layout structure of the laundry room according to the embodiment of the present invention is as follows:

[0065] When the operator leaves the control area through the hot dressing room 13, the following steps can be adopted:

[0066] Step 1, the operator enters the laundry room area through the first entrance 801 of the laundry room.

[0067] Step 2, take out the transported dirty work clothes and clothes in the material shaft 802 (for the collection and classification of materials in the material shaft, please refer to the working principle of the shaft above), and monitor and classify the surface contamination through a special monitor for work clothes (such as a radioactive clothing detector). Clothes with surface contamination greater than the upper limit level will not be washed and will be treated as radioactive solid waste; work clothes, underwear and shoes with surface contamination lower than the upper limit level will be put into the corresponding fully automatic industrial washing machine for washing.

[0068] Step 3, the washed and dehydrated work clothes and work shoes are sent to the drying room 10, the clothes are placed in the drying machine 1003 for drying, and the work shoes are placed in the shoe drying machine 1004 for drying;

[0069] Step 4, the dried work clothes, underwear, shoes, etc. are sent to the monitoring room 9 by a trolley, and the surface contamination level is monitored by the radioactive clothing detector 901. If the surface contamination does not reach the allowable level, it needs to be returned for rewashing. The qualified clothes can be flattened on the clothes flattening table 903, folded and stored in the clothes storage cabinet 904, and the qualified work shoes can also be stored in the clothes storage cabinet 904.

[0070] In summary, the laundry room layout structure of the embodiment of the present invention can utilize the material shaft to perform radiation monitoring and classification processing on safety helmets, labor protection shoes, work clothes, and disposable wearable products. The entire laundry room structure is compactly arranged and fully functional, which can effectively avoid shortening the transportation path of dirty work clothes. In accordance with the work flow of cleaning → drying → monitoring → leveling → storage, the spatial layout relationship between the laundry room, drying room, and monitoring room in the special laundry room is replanned.

[0071] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0072] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0073] In the present invention, unless otherwise clearly defined and limited, terms such as "installed", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication between two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0074] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0075] In the present invention, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0076] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A vertical shaft, characterized in that, it includes a central channel and at least two peripheral channels arranged outside the central channel; a number of through holes are arranged at intervals from top to bottom on the side wall of the central channel, and each of the through holes communicates with one of the peripheral channels; both the central channel and the peripheral channels have a feed inlet and a discharge outlet; a box body and a support plate are arranged in the peripheral channel, and a detection unit, a lifting unit and a telescopic device are installed on the peripheral channel; the box body is arranged at a position corresponding to the through hole communicated with the peripheral channel between the feed inlet and the discharge outlet, and both the top and the bottom of the box body are open; the box body is connected to the telescopic device, and the box body can enter and exit the central channel through the through hole communicated with the peripheral channel under the action of the telescopic device; the support plate is arranged at the bottom of the box body; the support plate is connected to the lifting unit, and the support plate can move up and down between the box body and the discharge outlet under the action of the lifting unit; the detection unit is adjacent to the through hole communicated with the peripheral channel and is located above the through hole.

2. The vertical shaft according to claim 1, characterized in that, both the lifting unit and the telescopic device are installed on the peripheral channel.

3. The vertical shaft according to claim 1, characterized in that, the lifting unit is one of a traction type lifting mechanism, a cylinder, a pressing cylinder and an electric cylinder; the telescopic device is one of a cylinder, a hydraulic cylinder and an electric cylinder.

4. The vertical shaft according to claim 1, characterized in that, the detection unit is arranged on the side wall of the peripheral channel; and / or, the detection unit is a surface contamination monitor or a gamma ray monitor.

5. A laundry layout structure, characterized in that, it includes: a laundry room, the laundry room has a first entrance and exit, and a material vertical shaft and at least one washing machine are arranged in the laundry room, and the material vertical shaft is the vertical shaft according to any one of claims 1 to 4; a monitoring room, the monitoring room is located outside the laundry room, a radioactive clothing detector is arranged in the monitoring room, and the monitoring room has a second entrance and exit; a drying room, the drying room is arranged between the laundry room and the monitoring room, and the drying room has a third entrance and exit and a fourth entrance and exit, the third entrance and exit communicates with the laundry room, and the fourth entrance and exit communicates with the monitoring room; at least one dryer is arranged in the drying room.

6. The laundry layout structure according to claim 5, characterized in that, the top of the material vertical shaft extends outside the laundry room and communicates with a hot dressing room, and each feed inlet of the material vertical shaft is located in the hot dressing room.

7. The laundry layout structure according to claim 5, characterized in that, it further includes at least one of a washstand, a clothes flattening table, a clean clothes storage cabinet and a shoe dryer; the washstand is arranged in the laundry room, the clothes flattening table and the clean clothes storage cabinet are arranged in the monitoring room; the shoe dryer is arranged in the drying room.

8. The laundry layout structure according to claim 7, characterized in that, it further includes an equipment room and a ventilation shaft; The equipment room is arranged outside the laundry room and is connected to the laundry room; The ventilation shaft is arranged between the equipment room and the drying room and is connected to the equipment room.

9. The laundry room layout structure according to claim 8, characterized in that The laundry room has a first side wall, a second side wall, a third side wall and a fourth side wall arranged in sequence. The first side wall and the third side wall are arranged opposite to each other, and the third side wall and the fourth side wall are arranged opposite to each other; the laundry room, the equipment room and the ventilation shaft share the third side wall, and the laundry room, the monitoring room and the drying room share the fourth side wall.

10. The laundry room layout structure according to claim 9, characterized in that The first entrance is provided on the first side wall. At least one washing machine is provided in the laundry room adjacent to the second side wall. A material shaft and a washstand are arranged in the laundry room adjacent to the fourth side wall. The washstand is located between the material shaft and the first side wall; and / or, the second entrance is arranged on the same side as the first entrance. The clothes flattening table and the clean clothes storage cabinet are respectively located on both sides of the second entrance. The radioactive clothes detector is arranged adjacent to the fourth entrance; and / or, the dryer is arranged adjacent to the third entrance and the fourth entrance. The shoe dryer is arranged on the side of the drying room away from the monitoring room.

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