Emergency kitchen

Abstract

The utility model discloses an emergency kitchen, which relates to the technical field of emergency kitchens and comprises a power supply chamber and a working chamber which are used for providing electric energy, the power supply chamber comprises a hydrogen energy power supply module and a solar energy power supply module, and the power output end of the hydrogen energy power supply module is communicated with the power input end of the kitchen. The power output end of the solar power supply module is communicated with the power input end of the kitchen, the power output end of the kitchen supplies power to the working chamber, and the working chamber comprises a cooker area and a storage area. Hydrogen energy and solar energy are completely clean energy, consumed products do not pollute the environment, the hydrogen energy reaction process is stable and controllable, high-power electric appliances can be driven to work continuously, solar energy is extremely easy, long endurance of an emergency kitchen can be achieved, when solar energy and hydrogen energy are used, hydrogen energy power supply serves as a main means, solar energy power supply serves as a supplement, and energy is saved. And the cruising ability of the emergency kitchen is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to emergency kitchen technical field, especially an emergency kitchen, specifically an environmental protection type container type emergency kitchen. BACKGROUND

[0002] At present, when solving the catering problem of field staff in emergency state, the cooking vehicle is mostly used, energy is provided by gas, fuel oil or other fuel to realize the heating and cooking of main and side dishes, but whether fossil fuel or artificial synthetic fuel, toxic and harmful gas and smoke will be produced in the combustion process, polluting the environment, and because of the limitation of technical conditions, the fuel utilization rate generally remains at about 35%, and the thermal efficiency is low. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing an emergency kitchen to solve the problems in the prior art, generating electricity based on solar energy and hydrogen energy, and then using electric energy to drive the cookware and other appliances of the emergency kitchen, whether hydrogen energy or solar energy is a completely clean energy, the byproduct of generating electricity does not contain toxic and harmful substances, and the consumed product will not pollute the environment, the power generation efficiency of hydrogen energy is as high as 80%, the reaction process is stable and controllable, can drive high-power electrical appliances to work continuously, and is not affected by weather, terrain and other factors, and solar energy is a renewable resource that is easy to obtain, as long as the weather and geographical conditions are suitable, solar energy will not be interrupted, cooperating with the power storage device, the long endurance of the emergency kitchen can be realized, when using solar energy and hydrogen energy at the same time, hydrogen energy power supply can be used as the main power supply means, and solar energy power supply can be used as the supplement, greatly prolonging the endurance of the emergency kitchen.

[0004] To achieve the above object, the utility model provides the following scheme:

[0005] The utility model provides an emergency kitchen, including the power supply room and workroom for providing electric energy, the power supply room includes hydrogen energy power supply module and solar energy power supply module, the electric power output end of hydrogen energy power supply module is linked with the electric power input end of kitchen, the electric power output end of solar energy power supply module is linked with the electric power input end of kitchen, and the electric power output end of kitchen supplies power to workroom, and the workroom includes stove area and storage area.

[0006] Preferably, the hydrogen energy power supply module comprises a hydrogen fuel tank group, a hydrogen gas supply system for supplying hydrogen gas to the hydrogen fuel cell stack, an oxygen gas supply system for supplying oxygen gas to the hydrogen fuel cell stack, and the hydrogen fuel cell stack for generating electric energy; the gas outlet end of the hydrogen fuel tank group is connected to the gas inlet end of the hydrogen gas supply system, the gas outlet end of the hydrogen gas supply system is connected to the gas inlet end of the hydrogen fuel cell stack; the gas inlet end of the oxygen gas supply system is connected to the external environment, the gas outlet end of the oxygen gas supply system is connected to the gas inlet end of the hydrogen fuel cell stack, and the oxygen gas supply system can separate different components in air and discharge non-oxygen components into air; the hydrogen fuel tank group is arranged in a hydrogen fuel tank group storage box with air isolation and explosion-proof functions.

[0007] Preferably, the hydrogen energy power supply module further comprises a power supply control box for controlling output parameters, and the power supply control box is connected to the power output end of the hydrogen energy power supply module.

[0008] Preferably, the hydrogen energy power supply module further comprises a water storage tank for recycling water generated by the hydrogen fuel cell stack, and the water storage tank is connected to the hydrogen fuel cell stack through a pure water pipe; the hydrogen energy power supply module further comprises a heat exchange pipe for recycling waste heat generated during power generation, and the inlet and outlet of the heat exchange pipe are arranged in the hydrogen fuel cell stack, and the exchange part of the heat exchange pipe is arranged in the water storage tank.

[0009] Preferably, the hydrogen energy power supply module further comprises a water pump, the water inlet end of the water pump is connected to the water outlet end of the water storage tank, and the water outlet end of the water pump is connected to a kitchen water supply system.

[0010] Preferably, the solar energy power supply module comprises a solar cell panel, a solar cell frequency converter, a storage battery, and a power inverter, the output end of the solar cell panel is connected to the input end of the solar cell frequency converter, the output end of the solar cell frequency converter is connected to the input end of the storage battery, the output end of the storage battery is connected to the input end of the power inverter, and the output end of the power inverter serves as the output end of the solar energy power supply module.

[0011] Preferably, the cooking area comprises a rice steaming box, an electromagnetic cooker, and a fume purification all-in-one machine.

[0012] Preferably, the storage area comprises a heat preservation storage table for holding hot dishes, a refrigerator for cold storage and freezing, a sterilization cabinet for tableware sterilization, a knife sterilization cabinet, a sink, a workbench, a hanging cabinet, and a shelf.

[0013] Preferably, the power supply room and the workroom are arranged in the kitchen box.

[0014] Preferably, the UV disinfection lamp and the lighting lamp are arranged on the top of the storage area of the kitchen cabinet, and the drain is arranged on the bottom of the storage area of the kitchen cabinet.

[0015] The utility model discloses relative to prior art has obtained following technical effect:

[0016] The utility model discloses a kind of emergency kitchen, solar energy and hydrogen energy are used as basis to generate electricity, then electrical energy is used to drive the cooker and other appliances of emergency kitchen, whether hydrogen energy or solar energy is completely clean energy, by-product of electrical energy generation does not contain toxic and harmful substances, and the product after consumption will not pollute the environment, wherein the power generation efficiency of hydrogen energy is as high as 80%, reaction process is stable and controllable, can drive high-power electrical appliances to work continuously, not affected by weather, topography and other factors, and solar energy is renewable resource that is extremely easy to obtain, as long as weather and geographical conditions are suitable, solar energy will not be interrupted, cooperate with power storage device, long endurance of emergency kitchen can be realized, when solar energy and hydrogen energy are used simultaneously, hydrogen energy power supply can be used as main power supply means, solar energy power supply is used as supplement, greatly prolong the endurance of emergency kitchen.

[0017] The utility model discloses relative to prior art has obtained following technical effect:

[0018] 1、 the utility model discloses, oxygen supply system is used to provide air to hydrogen fuel cell electric pile, thereby realize the effect that oxygen is provided to hydrogen fuel cell electric pile, need not extra oxygen tank, reduce the occupation of emergency kitchen space, air can be regarded as renewable resource simultaneously, and the situation that oxygen surplus is insufficient and cannot support hydrogen energy power generation cannot appear;

[0019] 2、 the utility model discloses, the reaction product of hydrogen fuel cell electric pile is pure water, therefore hydrogen fuel cell electric pile can be used as clean water source, and hydrogen fuel cell electric pile is communicated with water storage tank through pure water pipe, and the water obtained by reaction can be stored, to avoid waste;

[0020] 3、 the utility model discloses, heat exchange pipe is arranged in water storage tank, can utilize the reaction heat of hydrogen fuel cell electric pile to heat stored water, and hot water can be obtained without additional energy consumption;

[0021] 4、 the utility model discloses, power supply room and working room are integrated in a cabinet, and the cabinet can adapt to multiple chassis, can be combined with various trailers and semitrailer, overcome the problem that traditional kitchen car is single in shape and cannot adapt to all terrains. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Figure 1 The overall structure schematic diagram in the embodiments of the present application is shown.

[0024] Figure 2 The kitchen cabinet top view schematic diagram covered with solar cell panel in the embodiments of the present application is shown.

[0025] 1, kitchen cabinet; 2, hydrogen fuel tank group cover plate; 3, hydrogen fuel tank group; 4, hydrogen fuel tank group storage box; 5, oxygen supply system; 6, hydrogen supply system; 7, hydrogen fuel cell stack; 8, water storage tank; 9, heat exchange pipe; 10, heat exchanger; 11, pure water pipe; 12, water pump; 13, pressure switch; 14, kitchen water supply system; 15, solar cell frequency converter; 16, storage battery; 17, power line; 18, power control box; 19, power room door; 20, shelf; 21, disinfection cabinet; 22, sink; 23, single-pass workbench with backrest; 24, hanging cabinet; 25, electromagnetic stove; 26, rice steaming box; 27, oil fume purification all-in-one machine; 28, workbench; 29, window; 30, heat preservation storage table; 31, refrigerator; 32, illuminating lamp; 33, cutter disinfection cabinet; 34, ultraviolet disinfection lamp; 35, fire extinguisher; 36, drain; 37, workroom door; 38, power inverter; 39, solar cell panel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] The present application provides an emergency kitchen, which generates electricity based on solar energy and hydrogen energy, and then uses electric energy to drive the cookware and other appliances of the emergency kitchen. The electric energy generated by hydrogen energy as primary energy and solar energy as secondary energy is completely clean energy, and the consumed products will not pollute the environment. The solar energy is also a renewable resource that is extremely easy to obtain. The solar energy will not be interrupted as long as the weather conditions are appropriate. Even if the solar energy cannot be used for power supply, hydrogen energy can be used for power supply as a supplement, which greatly prolongs the endurance of the emergency kitchen.

[0028] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent, clear and understandable, the utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0029] As shown in Figure 1 The utility model provides an emergency kitchen, including the power supply room and work room for providing electric energy, the power supply room includes hydrogen energy power supply module and solar power supply module, hydrogen energy power supply module's electric power output end communicates with the electric power input end of kitchen, solar power supply module's electric power output end communicates with the electric power input end of kitchen, the electric power output end of kitchen supplies power to work room, and the work room includes the range and range area of placing range and cooking, and the storage area of placing various devices and assisting operation.

[0030] Hydrogen energy power supply module and solar power supply module can be used in cooperation, also can be used independently, when using in cooperation, can use hydrogen energy power supply module as main power supply device, solar module as auxiliary power supply device, utilize solar energy renewable, the characteristic of easy acquisition prolongs the endurance of emergency kitchen, hydrogen energy power supply module and solar power supply module can assist each other for emergency power supply device, when using hydrogen energy power supply module independently, solar power supply module can be used to set up hydrogen energy storage tank simultaneously, thereby increasing the endurance of emergency kitchen, because the product of hydrogen energy generation is pure water, therefore hydrogen energy power supply module can also be used as clean water source, when using solar power supply module independently, emergency kitchen works by the electric energy of solar energy conversion, as long as weather condition is appropriate, emergency kitchen will not be powered off.

[0031] As shown in Figure 1 Hydrogen energy power supply module includes hydrogen fuel tank group 3, hydrogen gas supply system 6 for providing hydrogen gas to hydrogen fuel cell stack 7, oxygen supply system 5 for providing oxygen to hydrogen fuel cell stack 7 and hydrogen fuel cell stack 7 for generating electric energy, the outlet end of hydrogen fuel tank group 3 communicates with the inlet end of hydrogen gas supply system 6, the outlet end of hydrogen gas supply system 6 communicates with the inlet end of hydrogen fuel cell stack 7, the inlet end of oxygen supply system 5 communicates with the outside environment, the outlet end of oxygen supply system 5 communicates with the inlet end of hydrogen fuel cell stack 7, oxygen supply system 5 can separate different components in air and discharge non-oxygen components into air, when hydrogen energy generation, hydrogen fuel tank group 3 and oxygen supply system 5 are opened simultaneously, so that hydrogen gas and air enter hydrogen fuel cell stack 7 simultaneously, hydrogen gas and oxygen react in hydrogen fuel cell stack 7 to generate electric power, in a preferred embodiment, hydrogen fuel tank group 3 is arranged in hydrogen fuel tank group storage box 4 with air isolation and explosion-proof function, oxygen supply system 5 can be replaced by oxygen storage tank.

[0032] As shown in Figure 1As shown, the hydrogen power module further comprises a power control box 18 for controlling output parameters, the power control box 18 is connected to the power output end of the hydrogen power module, the power control box 18 can adjust the output voltage, output current, frequency and type of the hydrogen power module, the hydrogen power module further comprises a hydrogen fuel tank group cover plate 2, which is installed at the hydrogen filling port and can be removed during hydrogen filling.

[0033] As shown in Figure 1 , the hydrogen power module further comprises a water storage tank 8 for recovering water generated by the hydrogen fuel cell stack 7, the water storage tank 8 is in communication with the hydrogen fuel cell stack 7 through a pure water pipe 11, and the hydrogen power module further comprises a heat exchange pipe 9 for recovering waste heat, the inlet and outlet of the heat exchange pipe 9 are arranged in the hydrogen fuel cell stack 7, and the exchange part of the heat exchange pipe 9 is located in the water storage tank 8. In a preferred embodiment, a heat exchanger 10 is arranged on the heat exchange pipe 9 in the water storage tank 8 to improve the heat dissipation effect. The heat exchanger 10 can be a fin type heat exchanger.

[0034] As shown in Figure 1 , the hydrogen power module further comprises a water pump 12, the water inlet end of the water pump 12 is in communication with the water outlet end of the water storage tank 8, and the water outlet end of the water pump 12 is in communication with the kitchen water supply system 14. In a preferred example, a pressure switch 13 is arranged at the water outlet end of the water pump 12 to control the start and stop of the water pump 12. The water storage tank 8 can also be provided with a separate water outlet pipe for direct use.

[0035] As shown in Figure 1 and Figure 2 , the solar power module comprises a solar panel 39, a solar cell frequency converter 15, a storage battery 16 and a power inverter 38. The output end of the solar panel 39 is in communication with the input end of the solar cell frequency converter 15, the output end of the solar cell frequency converter 15 is in communication with the input end of the storage battery 16, the output end of the storage battery 16 is in communication with the input end of the power inverter 38, and the output end of the power inverter 38 serves as the output end of the solar power module. The solar cell frequency converter 15 can process the current generated by the solar panel 39 into a current that can be input into the storage battery 16, and the power inverter 38 can convert the low-voltage direct current output by the storage battery 16 into 220V alternating current that can be used by electrical appliances.

[0036] As shown in Figure 1 , in a preferred embodiment, the power output end of the solar power module and the power output end of the hydrogen power module are connected to the power output end of the power room through a power line 17.

[0037] As shown in Figure 1As shown, the cooking zone includes a rice steaming box 26, an electromagnetic stove 25, and an oil fume purification all-in-one machine 27; the rice steaming box 26 can be used for steaming rice and also for making steamed buns, dumplings, and steamed buns, etc.; in a preferred embodiment, the electromagnetic stove 25 is an electromagnetic double-head large pot stove, which can simultaneously cook two dishes.

[0038] As shown, Figure 1 As shown, the storage area includes a heat preservation storage table 30 for holding hot dishes, a refrigerator 31 for cold storage and freezing, a disinfection cabinet 21 for tableware disinfection, a knife disinfection cabinet 33, a sink 22, a workbench 28, a wall cabinet 24, and a shelf 20; the heat preservation storage table 30 includes four dish compartments; the sink 22 is a double-star sink, which meets the needs of multiple people using at the same time, and the drain of the sink 22 can be installed with a water purification device to realize the recycling of waste water; the workbench 28 is a flat workbench, which can provide operation space for work such as raw material processing and pastry making; the wall cabinet 24 and the shelf 20 both have storage space, which can hold tableware, raw materials, etc., wherein the wall cabinet 24 is arranged against the wall, and the shelf 20 is a four-layer flat shelf.

[0039] As shown, Figure 1 As shown, in a preferred embodiment, a single-pass workbench 23 with a backrest is arranged below the wall cabinet 24; the single-pass workbench 23 with a backrest has similar functions to the workbench, and the storage cabinet below the single-pass workbench 23 with a backrest can also hold sundries; the storage area also includes a fire extinguisher 35; the storage area can also be provided with a purified water tank and a treated water tank, wherein the purified water tank is used to hold pure water that can be directly used for cooking, and the treated water tank is used to hold treated water for use, which can be used for cleaning the kitchen to avoid waste.

[0040] As shown, Figure 1 As shown, the power supply room and the workroom are arranged in the kitchen box body 1; in a preferred embodiment, the kitchen box body 1 is a container box body, which is provided with a power supply room door 19 and a workroom door 37; a lighting lamp 32 and a ultraviolet disinfection lamp 34 are arranged on the top of the kitchen box body 1; a drain 36 is arranged at the bottom of the kitchen box body 1; a solar cell panel 39 directly covers the outside of the top of the kitchen box body 1; a window 29 for interaction with the outside world is arranged on the side wall of the kitchen box body 1, which can meet the requirements of meal and water supply, etc.

[0041] The principle and implementation mode of the specific examples are described in the utility model, and the above embodiment is only used to help understand the method and core idea of the utility model; meanwhile, according to the idea of the utility model, the specific implementation mode and application range will be changed by the general technical personnel in the field. In conclusion, the content of the specification should not be understood as the limitation of the utility model.

Claims

1. An emergency kitchen, characterized in that: It includes a power supply room and a work room for providing electrical power. The power supply room includes a hydrogen power supply module and a solar power supply module. The power output terminal of the hydrogen power supply module is connected to the power input terminal of the kitchen. The power output terminal of the solar power supply module is connected to the power input terminal of the kitchen. The power output terminal of the kitchen supplies power to the work room. The studio includes a cooking area and a storage area.

2. The emergency kitchen according to claim 1, characterized in that: The hydrogen power supply module includes a hydrogen fuel tank group (3), a hydrogen supply system (6) for supplying hydrogen to the hydrogen fuel cell stack (7), an oxygen supply system (5) for supplying oxygen to the hydrogen fuel cell stack (7), and the hydrogen fuel cell stack (7) for generating electricity. The outlet of the hydrogen fuel tank group (3) is connected to the inlet of the hydrogen supply system (6), and the outlet of the hydrogen supply system (6) is connected to the inlet of the hydrogen fuel cell stack (7). The oxygen supply system (5) has its air inlet connected to the external environment and its air outlet connected to the air inlet of the hydrogen fuel cell stack (7). The oxygen supply system (5) can separate different components in the air and discharge non-oxygen components into the air. The hydrogen fuel tank group (3) is installed in a hydrogen fuel tank group storage tank (4) with air isolation and explosion-proof functions.

3. The emergency kitchen according to claim 2, characterized in that: The hydrogen power supply module also includes a power control box (18) for controlling output parameters, and the power control box (18) is connected to the power output terminal of the hydrogen power supply module.

4. The emergency kitchen according to claim 2, characterized in that: The hydrogen power supply module also includes a water storage tank (8) for recycling water generated by the hydrogen fuel cell stack (7), and the water storage tank (8) is connected to the hydrogen fuel cell stack (7) through a pure water pipe (11); The hydrogen power supply module also includes a heat exchange tube (9) for recovering waste heat from power generation. The inlet and outlet of the heat exchange tube (9) are both located inside the hydrogen fuel cell stack (7), and the exchange section of the heat exchange tube (9) is located inside the water storage tank (8).

5. The emergency kitchen according to claim 2, characterized in that: The hydrogen power supply module also includes a water pump (12), the water inlet of which is connected to the water outlet of the water storage tank (8), and the water outlet of which is connected to the kitchen water supply system (14).

6. The emergency kitchen according to claim 1, characterized in that: The solar power supply module includes a solar panel (39), a solar inverter (15), a battery (16), and a power inverter (38). The output terminal of the solar panel (39) is connected to the input terminal of the solar inverter (15), the output terminal of the solar inverter (15) is connected to the input terminal of the battery (16), the output terminal of the battery (16) is connected to the input terminal of the power inverter (38), and the output terminal of the power inverter (38) serves as the output terminal of the solar power supply module.

7. The emergency kitchen according to claim 1, characterized in that: The cooking area includes a rice steamer (26), an induction cooker (25), and an integrated fume purifier (27).

8. The emergency kitchen according to claim 1, characterized in that: The storage area includes a heat preservation platform (30) for holding hot dishes, a refrigerator (31) for refrigeration and freezing, a disinfection cabinet (21) for disinfecting tableware, a knife disinfection cabinet (33), a sink (22), a workbench (28), a hanging cabinet (24), and a shelf (20).

9. The emergency kitchen according to any one of claims 1-8, characterized in that: The power supply room and the working room are located inside the kitchen enclosure (1).

10. The emergency kitchen according to claim 9, characterized in that: An ultraviolet disinfection lamp (34) and a lighting lamp (32) are installed on the top of the storage area of ​​the kitchen cabinet (1), and a drain outlet (36) is installed at the bottom of the storage area of ​​the kitchen cabinet (1).

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