CN114914472B - Overheat preventing device for solid oxide fuel cell - Google Patents
Overheat preventing device for solid oxide fuel cell Download PDFInfo
- Publication number
- CN114914472B CN114914472B CN202210444625.1A CN202210444625A CN114914472B CN 114914472 B CN114914472 B CN 114914472B CN 202210444625 A CN202210444625 A CN 202210444625A CN 114914472 B CN114914472 B CN 114914472B
- Authority
- CN
- China
- Prior art keywords
- pipe
- storage box
- fuel cell
- solid oxide
- oxide fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 55
- 239000007787 solid Substances 0.000 title claims abstract description 50
- 230000003405 preventing effect Effects 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 230000002265 prevention Effects 0.000 claims abstract description 30
- 210000004027 cell Anatomy 0.000 claims abstract description 27
- 210000005056 cell body Anatomy 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000013021 overheating Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000002269 spontaneous effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 19
- 239000008399 tap water Substances 0.000 description 12
- 235000020679 tap water Nutrition 0.000 description 12
- 238000001914 filtration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Business, Economics & Management (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses an overheat prevention device for a solid oxide fuel cell, which comprises a storage box shell, a second water pipe and a moving mechanism, wherein an overheat prevention component is fixed on the storage box shell, a support sliding plate is connected onto the overheat prevention component in a sliding manner, a solid oxide fuel cell body is placed on the support sliding plate, a limit buffer component is fixed on the inner wall of the storage box shell, the upper side of the storage box shell is communicated with a cold air cooling component, one end of the second water pipe penetrates through a heat recovery component, and the fire extinguishing mechanism is positioned on one side of a power transmission line classified storage component. The overheat preventing device for the solid oxide fuel cell can achieve better overheat preventing effect, can recycle the cooled hot water, can protect a power transmission line entering the storage box shell, can limit and fix the power transmission line, and can directly perform fire extinguishing treatment when the solid oxide fuel cell is in spontaneous combustion.
Description
Technical Field
The invention relates to the technical field of fire-fighting inspection cabinets, in particular to an overheating prevention device for a solid oxide fuel cell.
Background
The solid oxide fuel cell belongs to the third generation fuel cell, is an all-solid-state chemical power generation device which directly converts chemical energy stored in fuel and oxidant into electric energy at medium and high temperature with high efficiency and environmental friendliness, and is one of the fuel cells with highest theoretical energy density. Is widely considered as a fuel cell which is widely used in the future as Proton Exchange Membrane Fuel Cells (PEMFC).
The existing overheat prevention device of the solid oxide fuel cell is mostly used for performing overheat prevention treatment through a radiator fan, the overheat prevention effect is poor, the solid oxide fuel cell is in a high temperature state for a long time to influence the service life, and when the existing solid oxide fuel cell is connected with a power transmission line, the power transmission line is directly scratched with a wire inlet pipe, the damage to the power transmission line is easy to cause, the service life is influenced, meanwhile, when the natural phenomenon occurs, fire extinguishing treatment cannot be directly performed, and unnecessary loss is caused in the later period.
Disclosure of Invention
The invention aims to provide an overheating prevention device for a solid oxide fuel cell, which solves the problems that most of the overheating prevention devices for the existing solid oxide fuel cells provided in the background art are used for performing overheating prevention treatment through a cooling fan, the overheating prevention effect is poor, when the existing solid oxide fuel cells are connected with a power transmission line, the power transmission line is directly scratched with a wire inlet pipe, the service life is influenced, and meanwhile, when the existing solid oxide fuel cells are natural, fire extinguishing treatment cannot be directly performed.
In order to achieve the above purpose, the present invention provides the following technical solutions: an overheat preventing device for a solid oxide fuel cell comprises a storage box housing, a second water pipe and a moving mechanism,
the storage box comprises a storage box shell, wherein an overheat prevention component is fixed on the storage box shell, a support slide plate is connected to the overheat prevention component in a sliding way, a solid oxide fuel cell body is placed on the support slide plate at the same time, a limit buffer component is fixed on the inner wall of the storage box shell, the solid oxide fuel cell body is clamped between the limit buffer components, a filtering component penetrates through the storage box shell at the same time, and the upper side of the storage box shell is communicated with a cold air cooling component;
the second raceway one end is run through there is the heat recovery subassembly, and the heat recovery subassembly is located storage box shell one side, is fixed with the subassembly of putting out a fire on the storage box shell simultaneously, fire extinguishing mechanism is located transmission line class storage subassembly one side, and is fixed with the electronic telescopic link of second on the transmission line class storage subassembly.
Preferably, the overheat prevention component comprises a first supporting plate, a heat dissipation fan, a water inlet pipe, a first water pipe, a water outlet pipe, a threaded hollow connecting piece, a first driving motor and fan blades, wherein the heat dissipation fan penetrates through the first supporting plate, holes with the same inner diameter are formed in the first supporting plate in an equidistant manner, one end of the water inlet pipe is communicated with the first water pipe, one end of the first water pipe is communicated with the water outlet pipe, meanwhile, the first water pipe is inlaid in the storage box shell, and the water outlet pipe forms a dismounting and mounting structure with the second water pipe through the threaded hollow connecting piece, and the fan blades are rotationally connected to the output end of the first driving motor.
By adopting the technical scheme, the heat dissipation quality can be ensured under the effect of the overheat protection component.
Preferably, the limit buffer component comprises a first electric telescopic rod, a first spring shaft, a heat conducting plate and a temperature sensor, wherein the first spring shaft is fixed at one end of the first electric telescopic rod, the heat conducting plate is fixed at one end of the first spring shaft, and the temperature sensor is embedded on the heat conducting plate.
Through adopting above-mentioned technical scheme, can carry out spacingly to the solid oxide fuel cell body of different volumes through the setting of spacing buffer assembly.
Preferably, the filter component comprises an air inlet pipe and a filter screen, the filter screen is connected to the air inlet pipe in a sliding manner, and the filter component is provided with two groups which are symmetrically arranged.
Through adopting above-mentioned technical scheme, can carry out dust removal processing to the air that gets into in the storage box shell through filter component's setting.
Preferably, the cool air cooling assembly comprises an air refrigerator, a gas pipe and an exhaust pipe, wherein the gas pipe penetrates through the lower side of the air refrigerator, and the exhaust pipe is fixed on the lower side of the gas pipe.
Through adopting above-mentioned technical scheme, can guarantee the overheat prevention effect through the setting of air conditioning cooling subassembly.
Preferably, the heat recovery assembly comprises a water tank, a second driving motor, a stirring rod and an electric heater, wherein the second driving motor is fixed on the upper side of the water tank, the second driving motor is connected with the stirring rod through an output end in a rotating mode, and the electric heater is fixed on the lower side inside the water tank.
By adopting the technical scheme, the hot water can be used as domestic water through the arrangement of the heat recovery component.
Preferably, the fire extinguishing assembly comprises a fixed plate, a sliding mechanism, a first electric telescopic rod, a fire extinguishing spray nozzle, a conveying pipe, a fire extinguisher body and a fire extinguisher storage box, wherein the sliding mechanism is fixed on the fixed plate, the first electric telescopic rod is fixed on the sliding mechanism, meanwhile, the fire extinguishing spray nozzle is fixed on one end of the first electric telescopic rod through a connecting plate, the fire extinguishing spray nozzle is communicated with the fire extinguisher body through the conveying pipe, and the fire extinguisher body is placed in the fire extinguisher storage box.
Through adopting above-mentioned technical scheme, can directly put out a fire the processing of putting out a fire when the conflagration takes place through the setting of putting out a fire subassembly.
Preferably, the transmission line classification storage assembly comprises a second supporting plate, a second spring shaft, a limiting plate, first balls, a brace, a wire inlet pipe, a wire outlet pipe and second balls, wherein a limiting hole is formed in the second supporting plate, the second spring shaft is fixed on the inner wall of the limiting hole, meanwhile, one end of the second spring shaft is fixed with the limiting plate, the limiting plate is rotationally connected with the first balls, the brace is fixed on the limiting plate, the wire inlet pipe is communicated with the wire outlet pipe, and the wire outlet pipe is rotationally connected with the second balls.
Through adopting above-mentioned technical scheme, can protect the power transmission line through the setting of power transmission line classified storage subassembly.
Preferably, the moving mechanism is embedded at the lower side of the storage box shell, and a control box is fixed on the storage box shell.
Through adopting above-mentioned technical scheme, be convenient for remove the bin housing through moving mechanism's setting.
Compared with the prior art, the invention has the beneficial effects that: the overheating preventing apparatus for a solid oxide fuel cell,
(1) The invention can achieve better overheat prevention effect, can recycle the cooled hot water, can protect the power transmission line entering the storage box shell, can limit and fix the power transmission line at the same time, can directly perform fire extinguishing treatment when the solid oxide fuel cell is spontaneous combustion, the heat-conducting plate can perform auxiliary heat conduction and cooling treatment on the solid oxide fuel cell body, the heat-radiating fan, the first driving motor and the fan blade can perform pre-heat radiation treatment under the auxiliary action, tap water in the first water pipe can perform cooling treatment on the storage box shell, and can directly perform cooling treatment under the auxiliary action of the air refrigerator when the temperature of the storage box shell cannot achieve better overheat prevention effect, so that the overheat prevention effect is ensured, and the solid oxide fuel cell body is protected;
(2) According to the invention, tap water heated in the first water pipe is stored in the water tank, the temperature sensor in the water tank detects the temperature, and if the water temperature does not reach the required requirement, the temperature rising treatment is carried out through the electric heater, so that the normal use of domestic hot water is ensured, the solid oxide fuel cell body with different volumes can be limited and subjected to auxiliary heat dissipation treatment under the auxiliary action of the first electric telescopic rod, the first spring shaft and the heat conducting plate, and the practicability is improved;
(3) When a fire disaster occurs in the solid oxide fuel cell body, the fire extinguishing powder in the fire extinguisher body can extinguish the fire through the fire extinguishing spray nozzle, so that unnecessary economic loss caused by fire spread is avoided, and meanwhile, the explosion of the solid oxide fuel cell body is avoided;
(4) The invention can protect the shell of the power transmission line under the auxiliary action of the second balls on the wire outlet pipe, avoid damaging the power transmission line and influence the service life, and can assist and fix the power transmission lines with different diameters between the limiting plates under the auxiliary action of the second spring shaft, the limiting plates are provided with the second balls, so that the power transmission lines can be pulled manually, the second supporting plates are provided with a plurality of groups of limiting holes, different power transmission lines can be separated according to the requirement, and the later-stage better maintenance is facilitated.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a left-hand structural schematic diagram of the present invention;
FIG. 4 is a schematic rear view of the present invention;
FIG. 5 is a schematic view of the distribution structure of the filter assembly of the present invention on the storage box housing;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 7 is a schematic diagram showing a three-dimensional distribution structure of the cool air cooling module of the present invention on the housing of the storage box.
In the figure: 1. a storage box housing 2, an overheat preventing component 201, a first supporting plate 202, a heat radiating fan 203, a water inlet pipe 204, a first water pipe 205, a water outlet pipe 206, a threaded hollow connecting piece 207, a first driving motor 208, fan blades 3, a supporting sliding plate 4, a solid oxide fuel cell body 5, a limit buffer component 501, a first electric telescopic rod 502, a first spring shaft 503, a heat conducting plate 504, a temperature sensor 6, a filtering component 601, an air inlet pipe 602, a filter screen 7, a cold air cooling component 701, an air refrigerator 702, a gas pipe 703, an exhaust pipe 8, a second water pipe, 9, heat recovery assembly, 901, water tank, 902, second driving motor, 903, puddler, 904, electric heater, 10, fire extinguishing assembly, 1001, fixed plate, 1002, slide mechanism, 1003, first electric telescopic rod, 1004, fire extinguishing nozzle, 1005, conveying pipe, 1006, fire extinguisher body, 1007, fire extinguisher storage tank, 11, second electric telescopic rod, 12, power line classified storage assembly, 1201, second backup pad, 1202, second spring shaft, 1203, limiting plate, 1204, first ball, 1205, brace, 1206, inlet pipe, 1207, outlet pipe, 1208, second ball, 13, moving mechanism, 14, control box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: an overheat preventing device for a solid oxide fuel cell is shown in fig. 1, 2, 5 and 7, an overheat preventing assembly 2 is fixed on a storage box housing 1, a supporting slide plate 3 is connected on the overheat preventing assembly 2 in a sliding way, a solid oxide fuel cell body 4 is placed on the supporting slide plate 3, the overheat preventing assembly 2 comprises a first supporting plate 201, a heat radiating fan 202, a water inlet pipe 203, a first water pipe 204, a water outlet pipe 205, a threaded hollow connecting piece 206, a first driving motor 207 and fan blades 208, the heat radiating fan 202 penetrates through the first supporting plate 201, holes with the same inner diameter are formed on the first supporting plate 201 in an equidistant way, one end of the water inlet pipe 203 is communicated with the first water pipe 204, one end of the first water pipe 204 is communicated with the water outlet pipe 205, meanwhile, the first water pipe 204 is embedded in the storage box housing 1, the water outlet pipe 205 forms a dismounting and mounting structure with the second water pipe 8 through the threaded hollow connecting piece 206, the output end of the first driving motor 207 is rotationally connected with a fan blade 208, the cold air cooling component 7 comprises an air refrigerator 701, an air pipe 702 and an exhaust pipe 703, the air pipe 702 penetrates through the lower side of the air refrigerator 701, the exhaust pipe 703 is fixed on the lower side of the air pipe 702, two groups of holes with the same inner diameter are formed on the two groups of first supporting plates 201 at equal distances through the first supporting plates 201, so that better heat dissipation treatment is facilitated, two groups of heat dissipation fans 202 are arranged on the first supporting plates 201, the heat dissipation quality of the solid oxide fuel cell body 4 and the heat dissipation quality can be ensured, if the heat dissipation fans 202 on the first supporting plates 201 cannot be used, the fan blade 208 can conduct heat dissipation work under the auxiliary action of the first driving motor 207, the pre-heat dissipation quality is ensured, tap water enters the inside of the first water pipe 204 through the water inlet pipe 203, tap water in the first water conveying pipe 204 also cools the storage box shell 1, cooling quality is guaranteed, after the first driving motor 207, the fan blades 208, the cooling fan 202 and the first water conveying pipe 204 cool, if no overheat prevention effect is achieved in the storage box shell 1, cold air enters the storage box shell 1 through the plurality of groups of exhaust pipes 703 under the auxiliary action of the air refrigerator 701 to cool, so that overheat prevention effect of the solid oxide fuel cell body 4 is guaranteed, and service life of the solid oxide fuel cell body 4 is prolonged.
As shown in fig. 1 and 5, a limit buffer component 5 is fixed on the inner wall of a storage box shell 1, a solid oxide fuel cell body 4 is clamped between the limit buffer components 5, meanwhile, a filter component 6 penetrates through the storage box shell 1, the upper side of the storage box shell 1 is communicated with a cold air cooling component 7, the limit buffer component 5 comprises a first electric telescopic rod 501, a first spring shaft 502, a heat conducting plate 503 and a temperature sensor 504, one end of the first electric telescopic rod 501 is fixed with the first spring shaft 502, one end of the first spring shaft 502 is fixed with the heat conducting plate 503, meanwhile, the heat conducting plate 503 is inlaid with the temperature sensor 504, the filter component 6 comprises an air inlet pipe 601 and a filter screen 602, the air inlet pipe 601 is connected with the filter screen 602 in a sliding way, the filter component 6 is provided with two groups, the two groups of filter components 6 are symmetrically arranged, natural wind can filter dust removal to the natural wind of taking a breath of getting into in the storage box shell 1 under the auxiliary effect of two sets of filter screens 602 and handle, ensure filtering quality, reduce the clean number of times in later stage, can adjust the interval between the heat conduction board 503 under the auxiliary effect of first electric telescopic handle 501, just so can carry out spacing fixed to the solid oxide fuel cell body 4 of different volumes, the setting of three sets of heat conduction boards 503 is playing the effect of supporting spacing simultaneously, can also play the effect of heat conduction, the setting of three sets of first spring shafts 502 can play the cushioning effect to the solid oxide fuel cell body 4, thereby protect the solid oxide fuel cell body 4, the solid oxide fuel cell body 4 downside is placed on supporting slide 3, the equidistance runs through the hole that has the internal diameter the same on the supporting slide 3, the heat dissipation of being convenient for is handled.
As shown in fig. 1 and 2, the heat recovery assembly 9 is penetrated at one end of the second water pipe 8, and the heat recovery assembly 9 is located at one side of the storage box shell 1, meanwhile, the fire extinguishing assembly 10 is fixed on the storage box shell 1, the heat recovery assembly 9 comprises a water tank 901, a second driving motor 902, a stirring rod 903 and an electric heater 904, the second driving motor 902 is fixed at the upper side of the water tank 901, the stirring rod 903 is connected with the second driving motor 902 through the rotation of an output end, meanwhile, the electric heater 904 is fixed at the lower side of the inner part of the water tank 901, tap water heated in the first water pipe 204 enters the water tank 901, the temperature on the water tank 901 can be monitored, if the water temperature in the water tank 901 is insufficient, the temperature rising treatment is performed under the auxiliary effect of the electric heater 904, so that the normal use of domestic hot water is ensured, and the tap water can be stirred under the auxiliary effect of the stirring rod 903, so that better heat dissipation is facilitated, the heating duration is shortened, the heat preservation layer is further arranged at the outer side of the water tank 901, so that the heat preservation effect is achieved, and the practicability is increased.
As shown in fig. 1, fig. 3 and fig. 4, fire extinguishing mechanism 10 is located transmission line classified storage subassembly 12 one side, and be fixed with second electric telescopic handle 11 on the transmission line classified storage subassembly 12, fire extinguishing subassembly 10 includes fixed plate 1001, slide mechanism 1002, first electric telescopic handle 1003, fire extinguishing nozzle 1004, conveying pipeline 1005, fire extinguisher body 1006 and fire extinguisher storage box 1007, be fixed with slide mechanism 1002 on the fixed plate 1001, and be fixed with first electric telescopic handle 1003 on slide mechanism 1002, first electric telescopic handle 1003 one end is fixed with fire extinguishing nozzle 1004 through the connecting plate simultaneously, fire extinguishing nozzle 1004 is linked together with fire extinguisher body 1006 through conveying pipeline 1005, and fire extinguisher body 1006 is placed in fire extinguisher storage box 1007, when fire sensor responds to inside in storage box shell 1 and takes place the conflagration, first electric telescopic handle 1003 can reciprocate under the auxiliary action of slide mechanism 1002, then fire extinguishing nozzle 1004 on the connecting plate can reciprocate and finally handle, the multiunit shower nozzle 1004 is distributed to the connecting plate on the equidistance, multiunit shower nozzle 1004 handles simultaneously, thereby guarantee that fire extinguishing nozzle 1006 is fixed with fire extinguisher body 1006, the fire extinguishing mechanism is fixed, the fire extinguishing mechanism is not used to cause the loss of fire extinguishing mechanism is directly to be passed through, and the limit position of fire extinguishing mechanism is not necessary, the fire extinguishing mechanism is fixed, and the fire extinguishing mechanism is not used to cause the loss is directly to be consumed by the fire.
As shown in fig. 1, 3 and 6, the transmission line classified storage assembly 12 includes a second support plate 1201, a second spring shaft 1202, a limiting plate 1203, a first ball 1204, a brace 1205, a wire inlet pipe 1206, a wire outlet pipe 1207 and a second ball 1208, a limiting hole is formed in the second support plate 1201, the second spring shaft 1202 is fixed on the inner wall of the limiting hole, meanwhile, one end of the second spring shaft 1202 is fixed with the limiting plate 1203, the limiting plate 1203 is rotatably connected with the first ball 1204, the limiting plate 1203 is fixed with the brace 1205, the wire inlet pipe 1206 is communicated with the wire outlet pipe 1207, the wire outlet pipe 1207 is rotatably connected with the second ball 1208, the moving mechanism 13 is embedded on the lower side of the storage box housing 1, a control box 14 is fixed on the storage box housing 1, after a plurality of groups of transmission lines are manually penetrated through the wire inlet pipe 1206 and the wire outlet pipe 1207, the housing of the transmission line can be protected under the auxiliary action of the second ball 1208, avoiding that the transmission line is scratched outside the transmission line when being pulled, influencing the service life of the transmission line, a plurality of groups of limiting holes are formed in the second supporting plate 1201, a second spring shaft 1202 is fixed on the inner wall of each hole, two groups of limiting plates 1203 can be driven to move in opposite directions under the auxiliary action of the second spring shaft 1202, finally, the limiting plates 1203 can limit and fix the transmission lines with different diameters, the limiting plates 1203 are provided with a plurality of groups, the plurality of groups of limiting plates 1203 can store the different transmission lines in a classified mode according to the requirement, the transmission lines are convenient to overhaul in the later period, a first ball 1204 is arranged on the limiting plates 1203, when the transmission lines can be manually and rapidly pulled, the transmission lines are protected, the practicability is improved, the storage box shell 1 can be driven to move under the auxiliary action of the moving mechanism 13 without manual carrying, saving time and labor.
Working principle: when the overheat protection device for the solid oxide fuel cell is used, an external power supply is connected, the solid oxide fuel cell body 4 is manually placed on the supporting slide plate 3, the heat conducting plate 503 on the first spring shaft 502 is driven to move under the auxiliary action of the first electric telescopic rod 501, finally, the heat conducting plate 503 limits and fixes the solid oxide fuel cell body 4, when the temperature sensor 504 monitors that the temperature of the solid oxide fuel cell body 4 is higher, the heat conducting plate 503 carries out auxiliary heat conduction, the heat radiating fan 202 carries out the pre-heat radiating treatment under the auxiliary action of the heat radiating fan 202 on the first supporting plate 201, the fan blade 208 rotates under the auxiliary action of the first driving motor 207, so that when the heat radiating fan 202 cannot work, the heat radiating quality is ensured, tap water enters the first water conveying pipe 204 through the water inlet pipe 203 on the storage box shell 1, the tap water in the first water pipe 204 can be cooled under the auxiliary action of tap water, the cooled tap water enters the water tank 901 through the water drain pipe 205 and the second water pipe 8, the auxiliary heating treatment can be carried out under the auxiliary action of the electric heater 904 in the water tank 901, the stirring rod 903 is driven to rotate under the auxiliary action of the second driving motor 902, the stirring rod 903 can stir the tap water in the water tank 901, natural wind filters the tap water through the filter screen 602 on the air inlet pipe 601, filtered air enters the storage box shell 1 for ventilation treatment, if the overheat prevention effect still cannot be achieved in the storage box shell 1, cold air enters the air pipe 702 under the auxiliary action of the air refrigerator 701, the solid oxide fuel cell body 4 can be cooled under the auxiliary action of the air exhaust pipe 703, so that the overheat prevention effect is achieved, when the solid oxide fuel cell body 4 breaks out a fire, the fire extinguisher body 1006 in the fire extinguisher storage tank 1007 is opened under the auxiliary action of the control box 14, fire extinguishing agent in the fire extinguisher body 1006 enters the fire extinguishing spray head 1004 through the conveying pipe 1005, position adjustment can be performed under the auxiliary action of the first electric telescopic rod 1003, the fire extinguishing spray head 1004 can be driven to move up and down under the auxiliary action of the sliding mechanism 1002 on the fixed plate 1001, thus fire extinguishing is thoroughly guaranteed, the power transmission line classified storage assembly 12 can be driven to move to a required position under the auxiliary action of the second electric telescopic rod 11, the power transmission line is manually penetrated into the pipe 1206 and the outlet pipe 1207, the power transmission line is protected under the auxiliary action of the second ball 1208, the pull rod 1205 is manually pulled, the limiting plate 1203 on the second spring shaft 1202 is relatively moved to the required position, the power transmission line is limited and clamped between the limiting plates 1203 on the second support plate 1201, the power transmission line is manually pulled, the power transmission line is protected under the auxiliary action of the first ball 1204, the power transmission line is prevented from being scratched, the processing quality is further influenced, the hollow connecting piece 206 is rotated, the water transmission line 205 and the water transmission pipe 205 and the second ball mechanism are separated under the auxiliary action of the driving of the second ball mechanism 13, the position of the auxiliary mechanism 13 is not required to be moved, and the position of the prior art is not described in detail, and the prior art has been increased, and the technical field has been described.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present invention.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. An overheating prevention device for a solid oxide fuel cell, comprising a storage box housing (1), a second water delivery pipe (8) and a moving mechanism (13), and being characterized in that:
the storage box shell (1) is fixedly provided with an overheat prevention component (2), the overheat prevention component (2) is connected with a support sliding plate (3) in a sliding manner, the support sliding plate (3) is provided with a solid oxide fuel cell body (4) at the same time, the overheat prevention component (2) comprises a first support plate (201), a heat dissipation fan (202), a water inlet pipe (203), a first water conveying pipe (204), a water outlet pipe (205), a threaded hollow connecting piece (206), a first driving motor (207) and fan blades (208), the first support plate (201) is penetrated with the heat dissipation fan (202), holes with the same inner diameter are formed in the first support plate (201) in an equidistant manner, one end of the water inlet pipe (203) is communicated with the first water conveying pipe (204), one end of the first water conveying pipe (204) is communicated with the water outlet pipe (205), meanwhile, the first water conveying pipe (204) is embedded in the storage box shell (1), the water outlet pipe (205) and the second water conveying pipe (8) form a disassembly installation structure through the threaded hollow connecting piece (206), the output end of the first driving motor (207) is connected with the fan blades (208) in a rotating manner, the buffer box (5) is fixedly provided with a buffer component (5), the solid oxide fuel cell body (4) is clamped between the buffer components (5), meanwhile, a filter assembly (6) penetrates through the storage box shell (1), the upper side of the storage box shell (1) is communicated with the cold air cooling assembly (7), the limiting buffer assembly (5) comprises a first electric telescopic rod (501), a first spring shaft (502), a heat conducting plate (503) and a temperature sensor (504), the first spring shaft (502) is fixed at one end of the first electric telescopic rod (501), the heat conducting plate (503) is fixed at one end of the first spring shaft (502), and the temperature sensor (504) is embedded on the heat conducting plate (503);
the second water pipe (8) one end is penetrated and is provided with a heat recovery component (9), and the heat recovery component (9) is positioned at one side of the storage box shell (1), and meanwhile, the storage box shell (1) is fixedly provided with a fire extinguishing component (10), the heat recovery component (9) comprises a water tank (901), a second driving motor (902), a stirring rod (903) and an electric heater (904), the upper side of the water tank (901) is fixedly provided with the second driving motor (902), the second driving motor (902) is rotationally connected with the stirring rod (903) through an output end, meanwhile, the lower side in the water tank (901) is fixedly provided with the electric heater (904), the fire extinguishing component (10) is positioned at one side of the transmission line classification storage component (12), and the transmission line classification storage component (12) is fixedly provided with a second electric telescopic rod (11), the transmission line classification storage component (12) comprises a second supporting plate (1201), a second spring shaft (1202), a limiting plate (1203), a first ball (1204), a brace (1205), a wire inlet pipe (1206), a wire outlet pipe (1207) and a second ball (1208), an inner wall (1201) is arranged on the second supporting plate (1201), and a limiting spring (1202) is fixedly provided with a limiting spring (1202) at one end of the limiting plate (1203), the limiting plate (1203) is rotationally connected with a first ball (1204), the limiting plate (1203) is fixedly provided with a brace (1205), the incoming line pipe (1206) is communicated with the outgoing line pipe (1207), and the outgoing line pipe (1207) is rotationally connected with a second ball (1208).
2. An overheating prevention apparatus for a solid oxide fuel cell according to claim 1, wherein: the filter assembly (6) comprises an air inlet pipe (601) and a filter screen (602), the filter screen (602) is connected to the air inlet pipe (601) in a sliding mode, the filter assembly (6) is provided with two groups, and the two groups of filter assemblies (6) are symmetrically arranged.
3. An overheating prevention apparatus for a solid oxide fuel cell according to claim 1, wherein: the cold air cooling assembly (7) comprises an air refrigerator (701), an air pipe (702) and an exhaust pipe (703), wherein the air pipe (702) penetrates through the lower side of the air refrigerator (701), and the exhaust pipe (703) is fixed on the lower side of the air pipe (702).
4. An overheating prevention apparatus for a solid oxide fuel cell according to claim 1, wherein: the fire extinguishing assembly (10) comprises a fixing plate (1001), a sliding mechanism (1002), a first electric telescopic rod (1003), a fire extinguishing spray head (1004), a conveying pipe (1005), a fire extinguisher body (1006) and a fire extinguisher storage box (1007), wherein the sliding mechanism (1002) is fixed on the fixing plate (1001), the first electric telescopic rod (1003) is fixed on the sliding mechanism (1002), meanwhile, one end of the first electric telescopic rod (1003) is fixed with the fire extinguishing spray head (1004) through a connecting plate, the fire extinguishing spray head (1004) is communicated with the fire extinguisher body (1006) through the conveying pipe (1005), and the fire extinguisher body (1006) is placed in the fire extinguisher storage box (1007).
5. An overheating prevention apparatus for a solid oxide fuel cell according to claim 1, wherein: the moving mechanism (13) is inlaid at the lower side of the storage box shell (1), and a control box (14) is fixed on the storage box shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210444625.1A CN114914472B (en) | 2022-04-26 | 2022-04-26 | Overheat preventing device for solid oxide fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210444625.1A CN114914472B (en) | 2022-04-26 | 2022-04-26 | Overheat preventing device for solid oxide fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114914472A CN114914472A (en) | 2022-08-16 |
| CN114914472B true CN114914472B (en) | 2024-01-23 |
Family
ID=82764331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210444625.1A Active CN114914472B (en) | 2022-04-26 | 2022-04-26 | Overheat preventing device for solid oxide fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114914472B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366777A (en) * | 2022-09-16 | 2022-11-22 | 郑州精通汽车零部件有限公司 | Formula sojourn in car storage water tank prevents frostbite winter |
| CN115275262B (en) * | 2022-09-28 | 2022-12-20 | 新研氢能源科技有限公司 | Fuel cell equipment with temperature control function for new energy automobile |
| CN118248889A (en) * | 2024-05-28 | 2024-06-25 | 武汉船用电力推进装置研究所(中国船舶集团有限公司第七一二研究所) | Buffer device and solid oxide fuel cell |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001196075A (en) * | 2000-01-11 | 2001-07-19 | Matsushita Seiko Co Ltd | Fuel cell cogeneration system |
| JP2006024430A (en) * | 2004-07-07 | 2006-01-26 | Kyocera Corp | Fuel cell system |
| KR20090020172A (en) * | 2007-08-23 | 2009-02-26 | 현대자동차주식회사 | Device for circulation cooling water to the fuel cell stack |
| KR20090006013U (en) * | 2007-12-13 | 2009-06-17 | 두양텍(주) | Bobbin with break in box |
| EP3098887A1 (en) * | 2015-05-29 | 2016-11-30 | Aisin Seiki Kabushiki Kaisha | Fuel cell system |
| CN207637882U (en) * | 2017-12-22 | 2018-07-20 | 云南聚诚科技有限公司 | A kind of lithium battery group fire and explosion resistant device |
| CN109326386A (en) * | 2018-12-06 | 2019-02-12 | 徐州达普电缆技术有限公司 | A kind of twisted system of back twist and back twist stranding method of control cable |
| CN109599519A (en) * | 2018-12-16 | 2019-04-09 | 邵新祥 | A kind of new energy battery heat radiation protection device |
| JP2019175640A (en) * | 2018-03-28 | 2019-10-10 | 大阪瓦斯株式会社 | Fuel cell system |
| CN210235228U (en) * | 2019-06-10 | 2020-04-03 | 祥锦(天津)车业有限公司 | Safety battery box of electric bicycle |
| CN211828907U (en) * | 2020-03-31 | 2020-10-30 | 广西城市职业大学 | New energy automobile battery bracket |
| CN212209569U (en) * | 2020-04-27 | 2020-12-22 | 黄河交通学院 | Lithium battery pack with heat radiation structure for electric automobile |
| CN212648384U (en) * | 2020-07-06 | 2021-03-02 | 王伟彤 | New energy automobile battery case |
| CN112527083A (en) * | 2020-12-07 | 2021-03-19 | 河北化工医药职业技术学院 | Computer device capable of improving heat dissipation efficiency |
| CN213280491U (en) * | 2020-10-27 | 2021-05-25 | 江苏楚能工程技术有限公司 | Wall-mounted power box capable of radiating in multiple modes |
| CN213520077U (en) * | 2020-11-25 | 2021-06-22 | 钟微微 | Lithium ion battery with heat dissipation function |
| CN214254479U (en) * | 2020-12-09 | 2021-09-21 | 贵州聚能世纪科技有限责任公司 | Heat dissipation device based on vanadium cell |
| CN214313387U (en) * | 2020-12-02 | 2021-09-28 | 西安阿普顿电力技术有限公司 | Protective equipment for new energy battery |
| CN215231746U (en) * | 2021-06-29 | 2021-12-21 | 康翊智能装备科技(江苏)有限公司 | Energy storage cabinet capable of automatically and manually extinguishing fire |
| CN215266448U (en) * | 2021-06-17 | 2021-12-21 | 新乡华锐锂电新能源有限公司 | Box type lithium battery heat dissipation device |
-
2022
- 2022-04-26 CN CN202210444625.1A patent/CN114914472B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001196075A (en) * | 2000-01-11 | 2001-07-19 | Matsushita Seiko Co Ltd | Fuel cell cogeneration system |
| JP2006024430A (en) * | 2004-07-07 | 2006-01-26 | Kyocera Corp | Fuel cell system |
| KR20090020172A (en) * | 2007-08-23 | 2009-02-26 | 현대자동차주식회사 | Device for circulation cooling water to the fuel cell stack |
| KR20090006013U (en) * | 2007-12-13 | 2009-06-17 | 두양텍(주) | Bobbin with break in box |
| EP3098887A1 (en) * | 2015-05-29 | 2016-11-30 | Aisin Seiki Kabushiki Kaisha | Fuel cell system |
| CN207637882U (en) * | 2017-12-22 | 2018-07-20 | 云南聚诚科技有限公司 | A kind of lithium battery group fire and explosion resistant device |
| JP2019175640A (en) * | 2018-03-28 | 2019-10-10 | 大阪瓦斯株式会社 | Fuel cell system |
| CN109326386A (en) * | 2018-12-06 | 2019-02-12 | 徐州达普电缆技术有限公司 | A kind of twisted system of back twist and back twist stranding method of control cable |
| CN109599519A (en) * | 2018-12-16 | 2019-04-09 | 邵新祥 | A kind of new energy battery heat radiation protection device |
| CN210235228U (en) * | 2019-06-10 | 2020-04-03 | 祥锦(天津)车业有限公司 | Safety battery box of electric bicycle |
| CN211828907U (en) * | 2020-03-31 | 2020-10-30 | 广西城市职业大学 | New energy automobile battery bracket |
| CN212209569U (en) * | 2020-04-27 | 2020-12-22 | 黄河交通学院 | Lithium battery pack with heat radiation structure for electric automobile |
| CN212648384U (en) * | 2020-07-06 | 2021-03-02 | 王伟彤 | New energy automobile battery case |
| CN213280491U (en) * | 2020-10-27 | 2021-05-25 | 江苏楚能工程技术有限公司 | Wall-mounted power box capable of radiating in multiple modes |
| CN213520077U (en) * | 2020-11-25 | 2021-06-22 | 钟微微 | Lithium ion battery with heat dissipation function |
| CN214313387U (en) * | 2020-12-02 | 2021-09-28 | 西安阿普顿电力技术有限公司 | Protective equipment for new energy battery |
| CN112527083A (en) * | 2020-12-07 | 2021-03-19 | 河北化工医药职业技术学院 | Computer device capable of improving heat dissipation efficiency |
| CN214254479U (en) * | 2020-12-09 | 2021-09-21 | 贵州聚能世纪科技有限责任公司 | Heat dissipation device based on vanadium cell |
| CN215266448U (en) * | 2021-06-17 | 2021-12-21 | 新乡华锐锂电新能源有限公司 | Box type lithium battery heat dissipation device |
| CN215231746U (en) * | 2021-06-29 | 2021-12-21 | 康翊智能装备科技(江苏)有限公司 | Energy storage cabinet capable of automatically and manually extinguishing fire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114914472A (en) | 2022-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114914472B (en) | Overheat preventing device for solid oxide fuel cell | |
| CN102573420B (en) | Embedded cabinet air-conditioning refrigeration system | |
| CN202603129U (en) | Machine cabinet radiation system | |
| CN212202518U (en) | High temperature resistant centrifugal fire control smoke exhaust fan | |
| CN211508639U (en) | Charging cabinet with good heat dissipation effect | |
| CN218183841U (en) | Heat radiation structure of UPS power | |
| CN214944996U (en) | Screw air compressor with built-in cooling system | |
| CN114466573A (en) | Electric energy-saving control device with quick heat dissipation effect | |
| CN104080319A (en) | Fire prevention and heat dissipation outdoor communication cabinet | |
| CN210295028U (en) | Heat dissipation improvement mechanism for computer | |
| CN209390610U (en) | A kind of electrical cabinet heat exchanger | |
| CN112260098A (en) | Heat dissipation device for power equipment | |
| CN220895622U (en) | High-efficient heat transfer energy storage cabinet | |
| CN221236886U (en) | Single-stage double-screw air compressor for simulating plant processing | |
| CN111796642A (en) | Intelligent heat dissipation case for server | |
| CN212158166U (en) | Furnace gas circulating device of roasting furnace | |
| CN220274142U (en) | Radiating device of control cabinet | |
| CN213875958U (en) | Storage battery pack charging and discharging capacity test equipment | |
| CN220822393U (en) | Electric cabinet and energy storage system | |
| CN217770770U (en) | Cabinet fastener heat abstractor | |
| CN221448292U (en) | Over-temperature protection structure of active filter | |
| CN215949949U (en) | Stable pressure fan circulation heat sink | |
| CN217093839U (en) | Mining equipment cooling device | |
| CN208708067U (en) | A kind of cabinet of computer room refrigerating integrated equipment | |
| CN220440242U (en) | Measurement and control terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |