Movable cleaning machine
By designing the cleaning equipment box and water tank as an independent box structure and setting a combustion chamber in the steam generator to generate steam, the existing cleaning equipment is solved, and easy disassembly and assembly and efficient cleaning are achieved.
Patent Information
- Application Number
- CN202422207226.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing cleaning equipment cannot be disassembled, the steam generation is small and the steam temperature is low, resulting in low cleaning efficiency.
The cleaning equipment box and water tank of the mobile cleaning machine are designed as independent box structures, and are detachably connected, combined with a steam generator to set up a combustion chamber in the water storage chamber, using fuel and air in the combustion chamber to generate a large amount of steam, and switching between dry steam and wet steam is achieved through the control valve.
It realizes easy disassembly and assembles the cleaning equipment, improves cleaning efficiency, reduces the labor intensity of manual labor, and can generate two cleaning modes: dry steam and wet steam, to meet different cleaning needs.
Smart Images
Figure CN223072457U_ABST
Abstract
Description
Technical Field
[0001] This application relates to a mobile cleaning machine, which is applicable to the technical field of cleaning equipment. Background Art
[0002] A cleaning vehicle is mainly a device for cleaning items such as vehicles; in existing mobile cleaning machines, since their cleaning equipment cannot be disassembled, they are not convenient to use and cannot meet the requirements of efficient cleaning operations. Based on the above technical problems existing in the cleaning vehicle, there is no relevant solution; therefore, it is urgent to seek an effective solution to solve the above problems.
[0003] On the other hand, the heating method of the steam cleaning equipment in the prior art is to heat the water inside it by means of a water pipe, and then mix it with air to form a mixture of hot water and air. For example, CN116494922A discloses a multi-functional cleaning equipment, including a water tank, a water pump, an air compressor, a fuel tank, a combustion chamber and a water gun. The water tank is connected to the water pump, and both the air compressor and the water pump are connected to a first three-way joint. The fuel tank is connected with a nozzle, and the nozzle is arranged inside the combustion chamber. The first three-way joint and the water gun are communicated through a water pipe, and at least a part of the water pipe passes through the combustion chamber. This method usually cannot directly generate steam, but only heats the water, and due to the limited flow rate of the water pipe, even if steam is generated, its generation amount will be very limited. Therefore, there is also an urgent need in the prior art for a cleaning equipment that can efficiently generate a large amount of steam, so that the temperature drop after mixing with water can be avoided, and thus steam with a higher temperature can be generated to clean stubborn stains with a higher melting point. Summary of the Utility Model
[0004] The purpose of this application is to address the deficiencies in the above technologies by proposing a mobile cleaning machine, aiming to solve the problems of difficult disassembly and assembly of existing cleaning equipment, small steam generation amount and low steam temperature.
[0005] According to a mobile cleaning machine of this application, it includes a mobile carrier, a cleaning equipment box and a water tank; the cleaning equipment box and the water tank are arranged on the mobile carrier, the cleaning equipment box and the water tank are respectively independent box structures, and the cleaning equipment box and the water tank are detachably connected; a cleaning system is arranged inside the cleaning equipment box, and the cleaning system includes a steam generator.
[0006] Wherein, the cleaning system may further include a water pump and an oil pump; the water inlet of the water pump is communicated with the water outlet of the water tank; the water outlet of the water pump is communicated with the water inlet of the steam generator; the outlet of the oil pump is communicated with the combustion chamber inside the steam generator; a steam outlet is arranged on the steam generator.
[0007] Preferably, the mobile cleaning machine may further be provided with a water gun interface, and the steam generator may be provided with a wet steam outlet. The steam outlet and the wet steam outlet are communicated with the water gun interface through a three-way valve; the steam outlet is communicated with the three-way valve through a first branch, the wet steam outlet is communicated with the three-way valve through a second branch, and a control valve is provided on the second branch. The steam generator may include a tank body and a gas supply device; a water storage chamber is provided in the tank body, and the combustion chamber is arranged in the water storage chamber; the water inlet of the steam generator is communicated with the water storage chamber; the steam outlet and the wet steam outlet are arranged on the tank body; the gas supply device is provided with an air inlet; the air outlet of the gas supply device is communicated with the combustion chamber to supply gas to the combustion chamber; the wet steam outlet is communicated with the water storage chamber. A heat recovery chamber may further be provided on the tank body, and the heat recovery chamber is communicated with the combustion chamber through an exhaust gas absorption pipe.
[0008] Wherein, a pressure relief valve, an exhaust hole and a drain valve may be provided on the cleaning equipment box; the pressure relief valve is communicated with the pressure relief interface of the steam generator; the exhaust hole is communicated with the exhaust gas discharge pipe of the steam generator; the drain valve is communicated with the drain pipe of the steam generator. The water tank is arranged on the top of the cleaning equipment box, and the water inlet of the cleaning system and the water outlet of the water tank are detachably connected. The mobile cleaning machine may further include a water gun, and the water gun is detachably connected to the water gun interface through a hose; and / or, the cleaning system may further include an oil tank; the oil tank is communicated with the oil pump to supply oil to the oil pump.
[0009] Wherein, the mobile cleaning machine may further include a battery, a power supply board and a display control board; the battery is arranged on the mobile carrier and is electrically connected to the power supply board; the power supply board is electrically connected to the display control board. The steam generator may further be provided with at least one of a pressure relief interface, a pressure gauge, a water level switch, a differential pressure switch and a water level sensor.
[0010] The mobile cleaning machine provided by the present application realizes easy disassembly and assembly of the cleaning machine by setting the cleaning equipment box and the water tank as independent box structures and detachably connecting them. More preferably, a tool box may be detachably arranged on the water tank. Thus, the whole cleaning machine is not only convenient to move, but also can be easily disassembled and assembled, reducing the space occupation, and facilitating water filling and maintenance. The structural design of the present application is compact and reasonable, which can effectively improve the cleaning operation efficiency of the cleaning machine and reduce the labor intensity of workers.
[0011] On the other hand, in the present application, a combustion chamber isolated from water is arranged in the water storage cavity of the steam generator. By supplying sufficient fuel and air into the combustion chamber, a large amount of heat generated by combustion can directly evaporate the water in the water storage cavity to form steam, thereby avoiding the defects existing in the prior art. At the same time, a wet steam outlet is connected to the water storage cavity, and the wet steam outlet is communicated with a three-way valve through a control valve. By opening the control valve, the connection between the steam and the water circuit can be achieved, so as to form wet steam mixed with water, and then the present application can realize two different cleaning function modes of dry steam and wet steam. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present application will be further described in detail below in conjunction with the drawings and specific embodiments.
[0013] The present application will be further described below in conjunction with the drawings:
[0014] Figure 1 It is a schematic diagram of the overall structure of the mobile cleaning machine of the present application;
[0015] Figure 2 It is a schematic diagram of the internal structure of the cleaning equipment box of the present application;
[0016] Figure 3 It is a schematic diagram of the overall structure of the cleaning equipment box of the present application;
[0017] Figure 4 It is a schematic diagram of the evaporator generator of the present application;
[0018] Figure 5 It is a sectional view of the evaporator generator of the present application;
[0019] Figure 6 It is a schematic diagram of the water circuit system of the mobile cleaning machine of the present application;
[0020] Figure 7 It is a schematic diagram of the circuit system of the mobile cleaning machine of the present application.
[0021] In the figure: 1. Moving trolley; 11. Telescopic handle; 2. Cleaning equipment box; 22. Water pump; 24. Exhaust fan; 25. Steam generator; 251. Tank body; 252. Gas supply device; 253. Water inlet; 254. Air outlet; 255. Tail gas discharge pipe; 256. Drain pipe; 257. Wet steam outlet; 258. Control valve; 259. Pressure relief interface; 2510. Pressure gauge; 2511. Water level switch; 2512. Differential pressure switch; 2513. Air inlet; 2514. Tail gas absorption pipe; 2515. Water storage cavity; 2516. Combustion chamber; 2517. Heat recovery chamber; 2518. Water level sensor; 26. Oil pump; 27. Fuel tank; 28. Display control panel; 29. Pressure relief valve; 210. Exhaust hole; 211. Drain valve; 212. Outer shell; 3. Water tank; 4. Toolbox; 5. Battery; 6. Buckle structure; 7. Moving wheel. Detailed implementation manners
[0022] To make the objectives, technical solutions and advantages of the present application clearer and more understandable, the embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments and features in the embodiments of the present application can be combined arbitrarily with each other.
[0023] It should be noted that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. In the description of the application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present application.
[0024] In the description of the present application, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0025] As Figures 1-5As shown in the figure, the present application provides a mobile cleaning machine, which includes a mobile carrier and a cleaning equipment box 2. Among them, the mobile carrier can be in the form of a mobile cart 1, and the cleaning equipment box 2 is an independent box structure, and the cleaning equipment box 2 can be detachably arranged on the mobile cart 1, so that it can be detached independently and is convenient to use. The mobile cart 1 is preferably a handcart, and the handcart is provided with a telescopic handle 11 and moving wheels 7, so that it is convenient to move the cleaning machine by hand. A cleaning system is provided in the cleaning equipment box 2, and the cleaning system includes a steam generator 25, which provides steam through the steam generator 25 to perform steam cleaning and improve the cleaning effect. For the mobile cleaning machine provided by the present application, the cleaning equipment box can be disassembled and assembled for use, which is relatively convenient, realizes flexible installation and use, and effectively improves the cleaning efficiency.
[0026] Preferably, in combination with the above solution, as Figures 1-5 shown in the figure, the mobile cleaning machine provided by the present application further includes a water tank 3. Among them, the water tank 3 is an independent box structure, and the water tank 3 can be detachably arranged on the mobile cart 1, so that it can be detached independently and is convenient to use. The cleaning equipment box 2 and the water tank 3 are detachably connected together. Preferably, the cleaning equipment box 2 and the water tank 3 can be connected by a buckle structure 6, which is convenient for disassembly and assembly. Further, the water inlet of the cleaning system and the water outlet 35 of the water tank 3 are detachably communicated to realize the disassembly and assembly of the water circuit. For the mobile cleaning machine designed by the present application, by designing the cleaning equipment box 2 and the water tank 3 as independent box structures and being able to be disassembled and assembled with each other, it is relatively convenient. And when the water tank 3 is in use, the water circuit is connected by the weight of the water tank 3 pressing on the cleaning equipment box 2, so that flexible installation and use can be realized and the efficiency can be improved.
[0027] Preferably, in combination with the above solution, as Figure 1 shown in the figure, the easily disassembled and assembled cleaning machine provided by the present application can further include a toolbox 4. The toolbox 4 is also an independent box structure, and the toolbox 4 can be detachably arranged on the mobile cart 1. Further, the cleaning equipment box 2 and the water tank 3 are detachably connected by a first connecting member. The toolbox 4 is detachably arranged on the water tank 3, and the toolbox 4 and the water tank 3 are detachably connected by a second connecting member; specifically, the toolbox 4 is placed on the top layer of the mobile cart 1 to place materials such as towels and car wash agents, and the number of toolboxes 4 is configured according to needs and can be stacked upwards; specifically, both the first connecting member and the second connecting member are buckle structures 6, and the buckle structures 6 are arranged on the adjacent side walls of the cleaning equipment box 2, the water tank 3 and the toolbox 4 for connection; further, the cleaning equipment box 2, the water tank 3 and the toolbox 4 are stacked on the mobile cart 1 in sequence and are detachably connected to each other by the buckle structure 6, thereby realizing disassembly and assembly and being convenient to use.
[0028] The easily disassembled and assembled cleaning machine provided by the present application has a cleaning equipment box and a water tank set as independent box structures, and they are detachably connected. More preferably, a toolbox can also be detachably arranged on the water tank, so that the cleaning machine can be easily disassembled and assembled. With the configuration of a mobile trolley, the entire cleaning machine is not only convenient to move, but also can be easily disassembled and assembled, reducing the space occupation and facilitating water addition and maintenance. The easily disassembled and assembled cleaning machine provided by the present application has a compact and reasonable structural design, can be disassembled and used, thereby effectively improving the cleaning operation efficiency of the cleaning machine and reducing the labor intensity of workers.
[0029] Preferably, in combination with the above solution, as Figures 2-5 shown, in an embodiment of the present application, the mobile cleaning machine further includes a water gun, a water pump 22, an oil pump 26, an oil tank 27, and a steam generator 25. Among them, a water gun interface is provided on the cleaning equipment box 2 for conveniently plugging in the water gun; the water inlet of the water pump 22 is detachably connected to the water outlet 35 of the water tank 3 through a pipeline assembly, and the water outlet of the water pump 22 is connected to the water inlet 253 of the steam generator 25; the oil tank 27 is connected to the oil pump 26 to supply oil to the oil pump 26; the outlet of the oil pump 26 is connected to the combustion chamber 2516 in the steam generator 25, so as to supply oil to the combustion chamber 2516 to achieve combustion.
[0030] Furthermore, the steam generator 25 is respectively connected to a steam outlet 254 and a wet steam outlet 257, and the steam outlet 254 and the wet steam outlet 257 are respectively connected to the water gun interface through branches. The water gun is detachably connected to the water gun interface through a hose to achieve disassembly and assembly. As Figure 5 shown, the steam generation principle of the present application is as follows: water is stored in the water storage cavity 2515, the combustion chamber 2516 is arranged in the water in the water storage cavity, and the heat generated by combustion in the combustion chamber 2516 evaporates the water in the water storage cavity, thereby generating water vapor and discharging it from the steam outlet 254. The water vapor generated here is the "dry steam" mentioned in the following text.
[0031] A pressure relief valve 29, an exhaust hole 210 and a drain valve 211 may be provided on the outer shell 212 of the cleaning equipment box 2. Among them, the pressure relief valve 29 is communicated with the pressure relief interface 259 of the steam generator 25 to realize the pressure relief control of the steam generator 25; the exhaust hole 210 is communicated with the tail gas discharge pipe 255 of the steam generator 25 to realize the tail gas discharge; the drain valve 211 is communicated with the drain pipe 256 of the steam generator 25 to realize the drain control. The steam outlet 254 and the wet steam outlet 257 of the steam generator 25 are communicated with the water gun interface through a three-way valve to realize the connection of steam and water circuit. Further, the steam outlet of the steam generator 25 is communicated with the three-way valve through a first branch, and the wet steam outlet 257 is communicated with the three-way valve through a second branch, and a control valve 258 is provided on the second branch to realize the flow path control. Specifically, the steam outlet 254 is a dry steam outlet. When the control valve 258 is closed, the sprayed steam is dry steam. When the control valve 258 is opened to use the wet steam function, water flows out from the water storage cavity, mixes with the dry steam from the steam outlet 254 through the three-way valve to form wet steam, and finally is sprayed out by the water gun through the water gun interface. The wet steam described in this application refers to the mixed steam formed by mixing dry steam and water, and the dry steam refers to the water steam that has not been mixed with water. That is, this application can realize two different working modes of dry steam and wet steam to meet the cleaning requirements with different water contents or temperatures.
[0032] Preferably, in combination with the above solution, as Figures 1-5 shown, the mobile cleaning machine provided by this application further includes a battery 5, a power board, a display control board, an exhaust fan 24 and a steam generator control board. Among them, the exhaust fan 24 is arranged on the side wall of the outer shell 212 of the cleaning equipment box 2 and is electrically connected to the power board to realize the heat dissipation of the cleaning equipment box 2. The battery 5 is detachably arranged on the mobile trolley 1 and is electrically connected to the power board to realize power supply. The power board is also electrically connected to the steam generator control board, the display control board 28 and the oil pump 26 respectively, and realizes function control through the display control board; further, the power board is also electrically connected to the control valve 258 and can realize function control through the display control board.
[0033] As Figures 4-5As shown, the steam generator 25 includes a tank body 251 and a gas supply device 252. A water storage cavity 2515 is provided inside the tank body 251, and a combustion chamber 2516 is arranged inside the water storage cavity 2515. An inlet 253 is provided on the tank body 251 of the steam generator 25 and is communicated with the water storage cavity 2515 to achieve water supply connection. Moreover, it is convenient to connect the inlet 253 from the side of the tank body 251 to avoid hindering the installation of the tank body 251. A steam outlet 254 is provided at the top of the tank body 251, which facilitates the discharge of steam. The gas supply device 252 can be arranged on the outer side wall of the tank body 251 and can adopt forms such as a suction pump or an air extractor. An air inlet 2513 is provided on the gas supply device 252, and the outlet of the gas supply device 252 is communicated with the combustion chamber 2516 to supply air to the combustion chamber 2516 to achieve combustion. A wet steam outlet 257 is provided on the side wall of the tank body 251, and the wet steam outlet 257 is communicated with the water storage cavity 2515. Specifically, the wet steam outlet 257 is communicated with a control valve 258, and the control valve 258 is communicated with a three-way valve. By controlling the opening and closing of the control valve 258, the water in the water storage cavity 2515 can flow out through the wet steam outlet 257 and then be mixed with the dry steam from the steam outlet 254 in the three-way valve to form wet steam. Through the above structural design of the steam generator in this application, by creatively arranging the combustion chamber inside the water storage cavity and simultaneously arranging a gas supply device communicated with the combustion chamber, air can be fully burned in the combustion chamber, and the water in the water storage cavity can be heated by the combustion chamber, thereby a large amount of steam can be formed to meet the cleaning requirements of a large steam volume.
[0034] Preferably, in combination with the above solution, as Figures 4-5 shown, a heat recovery chamber 2517 is also provided on the tank body 251. The heat recovery chamber 2517 is communicated with the combustion chamber 2516 through an exhaust gas absorption pipe 2514. Such a design enables the exhaust gas heat of the combustion chamber 2516 to be recovered to the heat recovery chamber 2517 through the exhaust gas absorption pipe 2514. Preferably, a water inlet pipe can also be wound around the outside of the heat recovery chamber 2517. Such a design enables the cold water in the water pump to be preheated by the heat of the heat recovery chamber 2517 when passing through the water inlet pipe, improving the thermal energy utilization efficiency and reducing energy waste. A tail gas discharge pipe 255 and a drain pipe 256 are provided at the bottom of the tank body 251; specifically, one end of the tail gas discharge pipe 255 is communicated with an exhaust hole 210 to achieve tail gas discharge; the drain pipe 256 is communicated with a drain valve 211 to achieve drainage control.
[0035] Preferably, in combination with the above solution, as Figure 4As shown, at least one of a pressure relief interface 259, a pressure gauge 2510, a water level switch 2511, a differential pressure switch 2512, and a water level sensor 2518 may be provided at the top of the tank body 251. The water level sensor 2518 extends into the water storage cavity 2515 to monitor the water level height in the water storage cavity 2515, facilitating real-time monitoring.
[0036] Preferably, the water pump 22 may be a direct current water pump, and the air pump is a direct current air pump. A water gun interface is provided on the side wall of the cleaning equipment box 2; the water inlet of the water pump 22 and the water outlet 35 of the water tank 3 are detachably connected through a pipeline assembly; the water outlet of the water pump 22 and the air outlet of the air pump are connected through a three-way valve, and the water gun interface is connected to the three-way valve through a connecting pipe to achieve pipeline connection. The water gun is detachably connected to the water gun interface through a hose, facilitating disconnection and connection. Among them, the water outlet of the water pump 22 and the air outlet of the air pump may be connected through a first three-way valve, and a first check valve is provided on the pipeline between the water pump 22 and the first three-way valve. The water pump 22 may be a direct current water pump, and there are two direct current water pumps. The water outlets of the two direct current water pumps are connected to one end of the first check valve through a second three-way valve; the air pump may be a direct current air pump, and a second check valve is provided on the pipeline between the air pump and the first three-way valve.
[0037] The above is only a preferred embodiment of the present application and does not impose any formal restrictions on the present application. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present application, or modify it into an equivalent embodiment with equivalent changes, without departing from the scope of the technical solution of the present application. Therefore, any changes, modifications, equivalent changes, and modifications made to the above embodiments based on the technology of the present application without departing from the content of the technical solution of the present application all fall within the protection scope of this technical solution.
Claims
1. A mobile cleaning machine, characterized in that, It includes a mobile carrier, a cleaning equipment box (2) and a water tank (3); the cleaning equipment box (2) and the water tank (3) are arranged on the mobile carrier, the cleaning equipment box (2) and the water tank (3) are respectively independent box structures, and the cleaning equipment box (2) and the water tank (3) are detachably connected; a cleaning system is provided in the cleaning equipment box (2), and the cleaning system includes a steam generator (25).
2. The mobile cleaning machine according to claim 1, wherein The cleaning system further includes a water pump (22) and an oil pump (26); the water inlet of the water pump (22) is communicated with the water outlet (35) of the water tank (3); the water outlet of the water pump (22) is communicated with the water inlet (253) of the steam generator (25); the outlet of the oil pump (26) is communicated with the combustion chamber (2516) in the steam generator (25); a steam outlet (254) is provided on the steam generator (25).
3. The mobile cleaning machine according to claim 2, wherein The mobile cleaning machine is also provided with a water gun interface, a wet steam outlet (257) is provided on the steam generator (25), and the steam outlet (254) and the wet steam outlet (257) are communicated with the water gun interface through a three-way valve; the steam outlet (254) is communicated with the three-way valve through a first branch, the wet steam outlet (257) is communicated with the three-way valve through a second branch, and a control valve (258) is provided on the second branch.
4. The mobile cleaning machine according to claim 2 or 3, characterized in that, The steam generator (25) includes a tank body (251) and a gas supply device (252); a water storage chamber (2515) is provided in the tank body (251), and the combustion chamber (2516) is arranged in the water storage chamber (2515); the water inlet (253) of the steam generator (25) is communicated with the water storage chamber (2515); the steam outlet (254) and the wet steam outlet (257) are provided on the tank body (251); the gas supply device (252) is provided with an air inlet (2513); the outlet of the gas supply device (252) is communicated with the combustion chamber (2516) to supply gas to the combustion chamber (2516); the wet steam outlet (257) is communicated with the water storage chamber (2515).
5. The mobile cleaning machine according to claim 4, characterized in that A heat recovery chamber (2517) is further provided on the tank body (251), and the heat recovery chamber (2517) is communicated with the combustion chamber (2516) through an exhaust gas absorption pipe (2514).
6. The mobile cleaning machine according to claim 5, characterized in that, A pressure relief valve (29), an exhaust hole (210) and a drain valve (211) are provided on the cleaning equipment box (2); the pressure relief valve (29) is communicated with the pressure relief interface of the steam generator (25); the exhaust hole (210) is communicated with the exhaust gas discharge pipe (255) of the steam generator (25); the drain valve (211) is communicated with the drain pipe (256) of the steam generator (25).
7. The mobile cleaning machine according to claim 1, wherein, The water tank (3) is arranged on the top of the cleaning equipment box (2), and the water inlet of the cleaning system and the water outlet (35) of the water tank (3) are detachably connected.
8. The mobile cleaning machine according to claim 3, characterized in that, The mobile cleaning machine further includes a water gun, and the water gun is detachably connected to the water gun interface through a hose; and / or, the cleaning system further includes a fuel tank (27); the fuel tank (27) is communicated with the oil pump (26) to supply oil to the oil pump (26).
9. The mobile cleaning machine according to any one of claims 1-3, 5-8, characterized in that, The mobile cleaning machine further includes a battery (5), a power supply board, and a display control board; the battery (5) is arranged on the mobile carrier and electrically connected to the power supply board; the power supply board is electrically connected to the display control board.
10. The mobile cleaning machine according to any one of claims 1-3, 5-8, characterized in that The steam generator (25) is further provided with at least one of a pressure relief interface (259), a pressure gauge (2510), a water level switch (2511), a differential pressure switch (2512), and a water level sensor (2518).