Cleaning and maintenance all-in-one machine for fire-fighting matched breathing mask of nuclear power plant

Abstract

The invention provides a cleaning and maintaining all-in-one machine for a fire-fighting matched breathing mask of a nuclear power plant. The cleaning and maintaining all-in-one machine comprises an electrical control system, a polishing operation table, a cleaning assembly, a liquid adding and discharging device, a fixing clamp, an air compression system and a rack housing part. And the electrical control system is mounted on the front side of the housing part of the rack. The polishing operation table is installed in the middle of the outer side of the machine frame housing part. The cleaning assembly is installed on the upper portion in the machine frame housing part and used for cleaning work operation places and fire-fighting articles. And the liquid adding and discharging device is arranged at the middle lower part in the housing part of the rack. The fixing clamp is installed in the cleaning assembly. And the air compression system is arranged at the middle lower part in the housing part of the rack. The polishing maintenance system, the liquid adding and discharging device, the cleaning assembly and the like are integrated, so that the problem that the efficiency of firemen in follow-up rescue operation is affected due to the fact that bacteria, molds, peculiar smells and the like which are not beneficial to fire-fighting operation easily exist in an existing nuclear power plant fire-fighting matched breathing mask is solved.

Description

Technical Field

[0001] The present application belongs to the technical field of cleaning of fire-fighting breathing masks, and specifically relates to an all-in-one cleaning and maintenance machine for breathing masks for fire-fighting in nuclear power plants. Background Art

[0002] Fire safety is an important topic in the field of nuclear safety. Unlike civil fire safety requirements, the design, construction and operation of modern nuclear power plants all implement the safety principle of defense in depth. However, a serious fire accident may pass through multiple barriers and endanger nuclear safety.

[0003] As an important personnel safety protection component in firefighting operations, fire and smoke protection breathing masks (referred to as "breathing masks") are extremely important for the safety of firefighters' equipment when a fire occurs. In the prior art, breathing masks are special standard equipment that cannot be used by one person or worn out for a long time. Once a fire occurs, it is necessary to use them together with firefighters to enter the fire scene. The breathing masks are used to protect the firefighters' respiratory organs from damage by external conditions. Breathing masks are a standard part that can be purchased on the market. According to the use requirements of nuclear power plants, the appropriate number of breathing masks can be purchased according to regulations. Breathing masks are important safety protection components in firefighting operations. When a fire occurs, the safety of breathing masks used to put firefighters into the fire scene is extremely important for the firefighting.

[0004] When the breathing mask is in preparation, it is placed on the fire truck or fire preparation cabinet. When a fire accident occurs, the firefighters will wear it uniformly and go to the fire scene. If the breathing mask itself has bacteria, mold, odor and other hygiene problems that are not conducive to firefighting operations, it will seriously affect the health of the firefighters, their concentration and on-the-spot judgment, and affect the efficiency of the firefighters in subsequent rescue operations. Summary of the invention

[0005] In view of this, the embodiment of the present application is committed to providing an all-in-one cleaning and maintenance machine for nuclear power plant fire-fighting breathing masks. By integrating the polishing and maintenance system, the liquid adding and draining device and the cleaning component into one, it solves the problem that the existing nuclear power plant fire-fighting breathing masks are prone to bacteria, mold, odor and other hygiene problems that are not conducive to firefighting operations and affect the efficiency of firefighters in subsequent rescue operations.

[0006] The present application provides a nuclear power plant fire-fighting supporting breathing mask cleaning and maintenance integrated machine, which includes an electrical control system, a polishing operation table, a cleaning component, a liquid adding and draining device, a fixing fixture, an air compression system and a rack cover part. The electrical control system is installed on the front side of the rack cover part, and is used to automatically control the cleaning component, the liquid adding and draining device, the fixing fixture and the air compression system. The polishing operation table is installed in the middle of the outer side of the rack cover part, and a power interface is provided on the polishing operation table. The power interface is used to electrically connect the polishing and maintenance system, and the polishing and maintenance system is responsible for defect repair before cleaning. The cleaning component is installed in the upper part of the rack cover part, and is used to clean the working operation place and fire-fighting items. The liquid adding and draining device is installed in the middle and lower part of the rack cover part, and is used to control the liquid adding and draining. The fixing fixture is installed in the cleaning component, and is used for clamping fire-fighting items. The air compression system is installed in the middle and lower part of the rack cover part, and is used to supply compressed air for opening and closing the upper cover of the cleaning component.

[0007] In a specific embodiment of the present application, the nuclear power plant fire protection supporting breathing mask cleaning and maintenance integrated machine also includes a heating system. The heating system is installed in the cleaning component and is used to heat the cleaning agent and the heat source of hot air.

[0008] In a specific embodiment of the present application, the heating temperature threshold of the cleaning agent set in the heating system is 40°C.

[0009] In a specific embodiment of the present application, the heating system includes an electric heating pipe, which is installed at the lower part of the cleaning component and is responsible for supplying a heat source.

[0010] In a specific embodiment of the present application, the fixing fixture includes two end plates, a plurality of guide rods, a bottom plate and a plurality of back plates. The bottom plate is connected between the bottoms of the two end plates. A plurality of guide rods are connected in parallel between the two end plates and are located above the bottom plate. A plurality of back plates are installed on the guide rods at intervals according to the size of the respiratory mask.

[0011] In a specific embodiment of the present application, the plurality of backplanes is 5 backplanes.

[0012] In a specific embodiment of the present application, the fixing fixture further comprises a spring, a guide ring and a movable rod. The movable rod is symmetrically provided with guide rings on both sides, the guide rings are slidably sleeved on the guide rods, and a spring is installed between the back plate and the guide rings.

[0013] In a specific embodiment of the present application, the cleaning assembly includes an ultrasonic vibration plate, an upper cover, a sealing ring and a telescopic cylinder. The ultrasonic vibration plate is used to generate ultrasonic waves. The upper cover is located in the upper half of the entire cleaning assembly. The telescopic cylinder is installed at multiple diagonal positions of the upper cover, and is used to open or close the upper cover of the cleaning assembly under the drive of the air compression system.

[0014] In a specific embodiment of the present application, the telescopic cylinder passes through the end plate from the bottom of the upper cover and extends to the bottom of the frame cover portion; alternatively, the telescopic cylinder may be disposed between the upper cover and the end plate.

[0015] In a specific embodiment of the present application, the cleaning agent in the liquid adding and draining device includes a coating component, and the coating component is used to interact with the ultrasonic wave generated by the ultrasonic vibration plate to form a hydrophobic film.

[0016] In a specific embodiment of the present application, the nuclear power plant fire-fighting equipped breathing mask cleaning and maintenance integrated machine also includes a servo motor. The servo motor is installed on one side of the cleaning component. Two sets of bearings are fixedly installed in the cleaning component, and the fixing fixture is installed between the two sets of bearings. The servo motor is used to drive the two sets of bearings to rotate during cleaning and drying, so as to drive the fixing fixture to rotate.

[0017] In a specific embodiment of the present application, a data interface is also provided on the polishing operation table, which is used for power connection of the polishing and maintenance system.

[0018] The beneficial effect of the technical solution of this application is that by installing the polishing and maintenance system on the external platform of the rack cover part, the electrical control system, cleaning components, liquid filling and drainage devices, fixing fixtures, and air compression systems are integrated inside the rack cover part, so that the cleaning and maintenance of the nuclear power plant fire-fighting supporting breathing masks can be integrated, which improves the convenience of the entire breathing mask cleaning and maintenance process, and also improves the safety and sanitary conditions of the breathing mask itself, so that firefighters can use more energy on firefighting and rescue work, and improve the safety of nuclear power plant fire-fighting supporting breathing masks. In addition, the nuclear power plant fire-fighting supporting breathing mask cleaning and maintenance all-in-one machine has a simple appearance, no operational barriers, is simple and easy to use, and after cleaning, the cross-used breathing masks maintain corresponding sanitary conditions, reducing the risk of cross-infection of firefighters wearing masks and improving the safety of firefighters' operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a three-dimensional structural schematic diagram of a nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine provided in one embodiment of the present application.

[0020] Figure 2 Shown is a partial perspective schematic diagram of a nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine provided in one embodiment of the present application.

[0021] Figure 3 Shown Figure 1 The figure shows a partial structural diagram of a nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine.

[0022] Figure 4 Shown Figure 1Another partial structural schematic diagram of a nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine is shown. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] At least one embodiment of the present application provides a nuclear power plant fire-fighting supporting breathing mask cleaning and maintenance integrated machine, reference Figures 1 to 4 The nuclear power plant fire-fighting equipped breathing mask cleaning and maintenance integrated machine includes an electrical control system 1, a polishing operation table, a cleaning component 3, a liquid adding and draining device 5, a fixing fixture 6, an air compression system 7 and a rack cover part 8. The electrical control system 1 is installed on the front side of the rack cover part 8, and is used to automatically control the cleaning component 3, the liquid adding and draining device 5, the fixing fixture 6 and the air compression system 7. The polishing operation table is installed in the middle of the outer side of the rack cover part 8, and a power interface 18 is provided on the polishing operation table. The power interface 18 is used to electrically connect the polishing and maintenance system 2, and the polishing and maintenance system 2 is responsible for defect repair before cleaning. The cleaning component 3 is installed in the upper part of the rack cover part 8, and is used to clean the working operation place and fire-fighting items. The liquid adding and draining device 5 is installed in the middle and lower part of the rack cover part 8, and is used to control liquid adding and draining. The fixing fixture 6 is installed in the cleaning component 3, and is used to clamp the fire-fighting items. The air compression system 7 is installed in the lower middle part of the frame cover part 8 and is used to supply compressed air for opening and closing the upper cover of the cleaning component 3.

[0025] It should be noted that the electrical control system 1 can be a PLC electrical control system, and PLC (Programmable Logic Controller) represents a programmable logic controller. The rack cover part 8 is the surrounding shell of the nuclear power plant fire-fighting supporting breathing mask cleaning and maintenance integrated machine, showing the appearance integrity of the nuclear power plant fire-fighting supporting breathing mask cleaning and maintenance integrated machine.

[0026] According to the technical solution provided in the embodiment of the present application, by installing the polishing and maintenance system 2 on the external platform of the rack cover part 8, the electrical control system 1, the cleaning component 3, the liquid adding and draining device 5, the fixing fixture 6, and the air compression system 7 are integrated inside the rack cover part 8, so that the cleaning and maintenance of the breathing mask supporting the fire protection of the nuclear power plant can be integrated, which improves the convenience of the entire cleaning and maintenance process of the breathing mask, and also improves the safety and sanitary conditions of the breathing mask itself, so that firefighters can spend more energy on firefighting and rescue work, and improve the safety of the use of nuclear power plant fire protection supporting breathing mask specifications. In addition, the nuclear power plant fire protection supporting breathing mask cleaning and maintenance all-in-one machine has a simple appearance, no operational barriers, is simple and easy to use, and after cleaning, the cross-used breathing mask maintains the corresponding sanitary conditions, reduces the risk of cross-infection of firefighters wearing masks, and improves the safety of firefighters' operations.

[0027] In at least one embodiment of the present application, the nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine also includes a heating system 4. The heating system 4 is installed in the cleaning component 3 and is used for heating the cleaning agent and the heat source of the hot air. In this way, by adding the heating system 4, the cleaning agent can be heated by the heating system 4, and the heat source of the hot air can also be provided, so that the heating method can further improve the cleaning efficiency and can also achieve timely drying. In addition, the nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine can also realize multiple cleaning operation modes such as heating mode and non-heating mode to meet different cleaning requirements.

[0028] The heating system 4 can set a heating temperature threshold for the cleaning agent according to actual needs. For example, in some embodiments, the heating temperature threshold for the cleaning agent set in the heating system 4 is 40°C.

[0029] For example, in some embodiments, the heating system 4 includes an electric heating pipe 10. The electric heating pipe 10 is installed at the lower part of the cleaning component 3 to supply a heat source.

[0030] In at least one embodiment of the present application, reference Figure 4 The fixing fixture 6 includes two end plates 14, a plurality of guide rods 15, a bottom plate 16 and a plurality of back plates 17. The bottom plate 16 is connected between the bottoms of the two end plates 14. A plurality of guide rods 15 are connected in parallel between the two end plates 14 and are located above the bottom plate 16. A plurality of back plates 17 are installed on the guide rods 15 at intervals according to the size of the respiratory masks. In this way, by forming a basic framework of the fixing frame with the end plates 14, the guide rods 15 and the bottom plate 16, and using the back plates 17 to separate a plurality of respiratory masks, the respiratory masks can be well fixed so that the respiratory masks will not fall off when the fixing fixture 6 rotates, and the respiratory masks can be well separated to avoid collision and friction during cleaning.

[0031] For example, in some embodiments, the plurality of backplanes 17 may be five backplanes.

[0032] The cleaning component 3 can be cleaned by water washing, ultrasonic cleaning, or other methods, as long as it can achieve the cleaning of the working place and fire-fighting items. On this basis, the embodiment of the present application does not limit the specific structure of the cleaning component 3.

[0033] In at least one embodiment of the present application, the fixing fixture 6 further includes a spring, a guide ring and a movable rod. The movable rod is symmetrically provided with guide rings on both sides, the guide rings are slidably mounted on the guide rod 15, and a spring is installed between the back plate 17 and the guide rings. In this way, the fixing fixture 6 can be used to fix the mask, so that the mask does not bump when rotating for cleaning, and the cleaning can be more uniform and sufficient.

[0034] In at least one embodiment of the present application, the cleaning assembly 3 includes an ultrasonic vibration plate 9, an upper cover 11, a sealing ring 12 and a telescopic cylinder 13. The ultrasonic vibration plate 9 is used to generate ultrasonic waves. The upper cover 11 is located in the upper half of the entire cleaning assembly 3. The telescopic cylinder 13 is installed at multiple diagonal positions of the upper cover 11, and is used to open or close the upper cover 11 under the drive of the air compression system 7.

[0035] It should be noted that, when the upper cover 11 of the cleaning assembly 3 is closed, it can form a cleaning chamber together with the middle plate 14 of the fixing fixture 6 , the guide rod 15 and the bottom plate 16 .

[0036] The telescopic cylinder 13 can be set according to actual needs, as long as it can drive the upper cover 11 to open or close. On this basis, the embodiment of the present application does not specifically limit the setting method of the telescopic cylinder 13. In some embodiments, the telescopic cylinder 13 can pass through the end plate 14 from the bottom of the upper cover 11 and extend to the bottom of the frame cover part 8. In other embodiments, the telescopic cylinder 13 can be set between the upper cover 11 and the end plate 14.

[0037] In at least one embodiment of the present application, the cleaning agent in the liquid adding and discharging device 5 includes a coating component, and the coating component is used to interact with ultrasound to form a hydrophobic film. In this way, by providing a cleaning agent that can interact with ultrasound, the cavitation effect of ultrasound is used to make the coating component in the cleaning agent quickly and evenly form a dense hydrophobic film on the surface of the breathing mask, making it difficult for water mist to form on the surface of the breathing mask, thereby improving the practicality of the maintenance operation.

[0038] In at least one embodiment of the present application, the nuclear power plant fire-fighting equipped breathing mask cleaning and maintenance integrated machine also includes a servo motor. The servo motor is installed on one side of the cleaning component 3. Two sets of bearings are fixedly installed in the cleaning component 3, and the fixing fixture 6 is installed between the two sets of bearings. The servo motor is used to drive the two sets of bearings to rotate during cleaning and drying, so as to drive the fixing fixture 6 to rotate. In this way, by setting the fixing fixture 6 to be rotatable under the drive of the two sets of bearings, the cleaning and drying can be more thorough.

[0039] In at least one embodiment of the present application, a data interface 19 is further provided on the polishing operation table. The data interface 19 is used for power connection of the polishing and maintenance system 2. Thus, by adding the data interface 19, the power supply mode of the polishing and maintenance system 2 is diversified.

[0040] It should be noted that the location design of the polishing operation table, data interface and power interface can also be comprehensively considered to calculate the operator's comfort and fatigue control software. In addition, the manual inspection and polishing operation of the polishing operation table can be coordinated with the software to statistically parameterize the maintenance data.

[0041] In the above embodiments, the installation method, operation method or setting method of the nuclear power plant fire protection breathing mask cleaning and maintenance integrated machine are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented. Below, the use method of the nuclear power plant fire protection breathing mask cleaning and maintenance integrated machine is specifically illustrated with examples in conjunction with specific embodiments.

[0042] After the fire-fighting items are clamped by the fixing fixture 6, the upper cover 11 of the cleaning chamber is closed, the start switch is pressed, and the liquid-adding and draining device 5 starts to inject the cleaning agent. The heating system 4 can also be turned on at the same time for continuous heating. After the cleaning agent is injected, the liquid-adding and draining device 5 is automatically closed, the cleaning agent injection is stopped, and the servo motor (installed on one side of the cleaning chamber, responsible for the rotation of the fixture in the cleaning chamber) and the ultrasonic vibration plate 9 start working. The cleaning mode can be set to multiple modes as needed. The standard mode is continuous heating. When the temperature of the cleaning agent rises to 40°C, the heating system 4 is automatically stopped. When the cleaning is completed, the liquid-adding and draining device 5 is automatically opened to complete the cleaning agent discharge operation, and the heating system 4 and the air compression system 7 are automatically opened to perform hot air wind cutting on the breathing mask. After completion, the electric heating tube 10 is closed for cold air cooling. After completion, the air compression system 7 is automatically closed, and the upper cover 11 of the cleaning component 3 is automatically opened. The protective door can be opened manually to take out the breathing mask.

[0043] It should be noted that the combination of the various technical features in the embodiments of the present application is not limited to the combination described in the embodiments of the present application or the combination described in the specific embodiments, and all technical features described in the present application can be freely combined or combined in any way unless there is a contradiction between them.

[0044] As shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an" and / or "the" do not refer to the singular and may also include the plural. Generally speaking, the term "comprising" only indicates that the steps and elements that have been clearly identified are included, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements.

[0045] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine, characterized in that: It includes electrical control system, polishing operation table, cleaning components, liquid filling and drainage device, fixing fixture, air compression system and frame cover. Among them, the electrical control system is installed on the front side of the rack cover part, which is used to automatically control the cleaning component, the liquid adding and draining device, the fixing fixture and the air compression system; the polishing operating table is installed in the middle of the outer side of the rack cover part, and a power interface is provided on the polishing operating table. The power interface is used to electrically connect the polishing and maintenance system, and the polishing and maintenance system is responsible for defect repair before cleaning; the cleaning component is installed in the upper inner part of the rack cover part, which is used to clean the working place and fire-fighting items; the liquid adding and draining device is installed in the middle and lower inner part of the rack cover part, which is used to control the liquid adding and draining; the fixing fixture is installed in the cleaning component, which is used to clamp the fire-fighting items; the air compression system is installed in the middle and lower inner part of the rack cover part, which is used to supply compressed air for opening and closing the upper cover of the cleaning component.

2. The nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine according to claim 1 is characterized in that: It also includes a heating system. The heating system is installed in the cleaning component and is used to heat the cleaning agent and the heat source of the hot air.

3. The nuclear power plant fire-fighting supporting breathing mask cleaning and maintenance integrated machine according to claim 1, characterized in that: The heating system includes an electric heating pipe, wherein the electric heating pipe is installed at the lower part of the cleaning component and is responsible for the supply of heat source.

4. The nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine according to claim 1, characterized in that: The fixing fixture includes two end plates, multiple guide rods, a base plate and multiple back plates, wherein the base plate is connected between the bottoms of the two end plates, multiple guide rods are connected in parallel between the two end plates and located above the base plate, and multiple back plates are installed on the guide rods at intervals according to the size of the breathing mask.

5. The nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine according to claim 1, characterized in that: The fixing fixture also includes a spring, a guide ring and a movable rod, wherein the guide rings are symmetrically arranged on both sides of the movable rod, the guide rings are slidably sleeved on the guide rods, and a spring is installed between the back plate and the guide rings.

6. The nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine according to claim 1, characterized in that: The cleaning component includes an ultrasonic vibration plate, an upper cover, a sealing ring and a telescopic cylinder, wherein the ultrasonic vibration plate is used to generate ultrasonic waves; the upper cover is located in the upper half of the entire cleaning component; the telescopic cylinder is installed at multiple diagonal positions of the upper cover, and is used to open or close the upper cover of the cleaning component under the drive of the air compression system.

7. The nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine according to claim 6, characterized in that: The telescopic cylinder passes through the end plate from the bottom of the upper cover and extends to the bottom of the frame cover portion; or, the telescopic cylinder can be arranged between the upper cover and the end plate.

8. The nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine according to claim 6, characterized in that: The cleaning agent in the liquid adding and discharging device includes a coating component, and the coating component is used for interacting with the ultrasonic wave generated by the ultrasonic vibration plate to form a hydrophobic film.

9. The nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine according to claim 1, characterized in that: Also includes servo motors, Among them, the servo motor is installed on one side of the cleaning component, two sets of bearings are fixedly installed in the cleaning component, and the fixing fixture is installed between the two sets of bearings; the servo motor is used to drive the two sets of bearings to rotate during cleaning and drying, so as to drive the fixing fixture to rotate.

10. The nuclear power plant fire-fighting breathing mask cleaning and maintenance integrated machine according to any one of claims 1 to 9, characterized in that: The polishing operating table is also provided with a data interface, which is used for power connection of the polishing maintenance system.

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