CN112839466A - Gas fire-extinguishing controller - Google Patents
Gas fire-extinguishing controller Download PDFInfo
- Publication number
- CN112839466A CN112839466A CN202110104202.0A CN202110104202A CN112839466A CN 112839466 A CN112839466 A CN 112839466A CN 202110104202 A CN202110104202 A CN 202110104202A CN 112839466 A CN112839466 A CN 112839466A
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- ventilation hole
- box
- partition plate
- exhaust fan
- power supply
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- 238000009423 ventilation Methods 0.000 claims abstract description 80
- 230000017525 heat dissipation Effects 0.000 claims abstract description 54
- 238000005192 partition Methods 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 239000004964 aerogel Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000001815 facial effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims 9
- 230000000694 effects Effects 0.000 abstract description 26
- 238000003825 pressing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Abstract
The application relates to a gas fire-extinguishing controller, which comprises a box body and a box door, wherein a switching power supply and a storage battery are installed in the box body, the storage battery is arranged at the bottom in the box body, the switching power supply is arranged at one side edge in the box body, a first partition plate and a second partition plate are vertically arranged and horizontally arranged between the back surface of the box door and the front surface of the box body, a first heat dissipation channel for heat dissipation of the switching power supply is formed between the first partition plate and one inner side wall of the box body, a second heat dissipation channel for heat dissipation of the storage battery is formed between the second partition plate and the inner bottom wall of the box body, and wiring holes are formed in; the top of box is provided with first ventilation hole, and first ventilation hole is located switching power supply's top, and the bottom both sides of box have second ventilation hole and third ventilation hole respectively, and second ventilation hole and third ventilation hole are located the both sides of battery respectively. The application has the effects of better heat dissipation effect and smoother operation.
Description
Technical Field
The application relates to the technical field of fire-fighting equipment, in particular to a gas fire-extinguishing controller.
Background
The gas fire-extinguishing controller is a device for uniformly deploying and controlling various security and fire-fighting devices, and the existing gas fire-extinguishing controller is usually a vertical cabinet type or a wall-mounted type.
An application number is 201621220400.4's chinese patent discloses a wall-hanging fire control linkage controller, and it includes preceding shell and backshell, preceding shell fits the backshell and the two is formed with a cavity, be equipped with main control board, display, micro printer, keypad and communication board on the preceding shell, switching power supply and battery are installed to the backshell.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: switching power supply and battery can give off more heat at the working process, because this kind of controller is the closed structure, and the radiating effect is relatively poor, leads to the inside temperature rise of narrow and small cavity, can influence the normal work of the electrical apparatus spare part (especially display, micro printer) in the electric cabinet, can lead to the electrical apparatus spare part in the electric cabinet to appear overheated condition of burning out even, so remain to improve.
Disclosure of Invention
In order to improve the not good problem of radiating effect of common gaseous fire extinguishing controller, this application provides a gaseous fire extinguishing controller.
The application provides a gas fire extinguishing controller adopts following technical scheme:
a gas fire-extinguishing controller comprises a box body and a box door, wherein the box door is covered on the box door to form an installation cavity, electrical parts are installed on the back surface of the box door and the front surface of the box body, the electrical parts are located in the installation cavity, a switching power supply and a storage battery are installed in the box body,
the storage battery is arranged at the bottom in the box body, the switching power supply is arranged at one side edge in the box body, a first partition plate and a second partition plate are vertically arranged between the back surface of the box door and the front surface of the box body, a first heat dissipation channel for dissipating heat of the switching power supply is formed between the first partition plate and one inner side wall of the box body, a second heat dissipation channel for dissipating heat of the storage battery is formed between the second partition plate and the inner bottom wall of the box body, and wiring holes are formed in the first partition plate and the second partition plate;
the top of box is provided with first ventilation hole, first ventilation hole is located switching power supply's top, there are second ventilation hole and third ventilation hole respectively the bottom both sides of box, the second ventilation hole with the third ventilation hole is located respectively the both sides of battery.
By adopting the technical scheme, the switching power supply and the storage battery are arranged in the box body along the inner wall side in an L shape, the switching power supply and most of electric appliance parts are conveniently separated by the first partition board which is added subsequently, the storage battery and most of electric appliance parts are also conveniently separated by the second partition board which is added subsequently, the first ventilation hole and the third ventilation hole are communicated with the first heat dissipation channel, and the second ventilation hole and the third ventilation hole are communicated with the second heat dissipation channel, so that even if the switching power supply and the storage battery generate more heat in the working process, external cold air can enter along the first ventilation hole, the second ventilation hole or the third ventilation hole, heat exchange is carried out, the heat dissipation effect is good, the temperature in a narrow installation cavity is not easy to rise, and the normal work of the internal electric appliance parts is not easy to influence, the situation that the electronic components inside are burnt by overheating is not easy to happen.
Optionally, an exhaust fan is installed in first venthole department, the second venthole perhaps another exhaust fan is installed in third venthole department, two the exhaust fan all is located inside the installation cavity.
Through adopting above-mentioned technical scheme, the ventilation effect in first heat dissipation channel and the second heat dissipation channel can be strengthened to the exhaust fan, has following two heat dissipation modes: 1. air is supplied through the second vent hole, and air is discharged through the first vent hole and the third vent hole; 2. third ventilation hole air inlet, first ventilation hole and second ventilation hole are aired exhaust, but two kinds of radiating mode can both be with the steam quick discharge in first heat dissipation channel and the second heat dissipation channel, and the radiating effect is than better.
Optionally, an exhaust fan is installed in first venthole department, the second venthole with an exhaust fan is installed respectively to third venthole punishment, and is three the exhaust fan all is located inside the installation cavity, still be provided with fourth venthole on the box.
Through adopting above-mentioned technical scheme, the ventilation effect in first heat dissipation channel and the second heat dissipation channel can be strengthened to the exhaust fan, has the radiating mode as follows: the fourth ventilation hole is used for air inlet, and the first ventilation hole, the second ventilation hole and the third ventilation hole are used for air exhaust, so that hot air in the first heat dissipation channel and the second heat dissipation channel is rapidly exhausted, and the heat dissipation effect is good.
Optionally, an inlet fan is installed to first venthole department, another inlet fan is installed to second venthole department, an exhaust fan is installed to third venthole department, the exhaust fan is located and is close to switching power supply arranges, two inlet fan with the exhaust fan all is located inside the installation cavity.
Through adopting above-mentioned technical scheme, exhaust fan and air inlet fan mutually support, can strengthen the circulation of air effect in first radiating passage and the second radiating passage, have the radiating mode as follows: the air inlet is located to first ventilation hole and second ventilation hole, and third ventilation hole department is aired exhaust to discharge the steam in first radiating passage and the second radiating passage fast, the radiating effect is relatively good, and first radiating passage and second radiating passage share an exhaust fan moreover, and the cost of manufacture is lower, and is more practical.
Optionally, a baffle plate arranged obliquely is arranged at the joint of the first partition plate and the second partition plate.
Through adopting above-mentioned technical scheme, the guide plate can avoid impacting each other from the steam of discharging in first heat dissipation channel and the second heat dissipation channel, and simple structure and radiating effect are better.
Optionally, a first wave structure is disposed on a side surface of the first partition board close to the switching power supply, and a second wave structure is disposed on a side surface of the second partition board close to the storage battery.
Through adopting above-mentioned technical scheme, on the basis that has increased exhaust fan or fan of advancing in the installation cavity, the gas flow velocity ratio in first heat dissipation channel and the second heat dissipation channel is very fast, and first wave structure can guide the cold air current to contact with switching power supply's surface many times, and second wave structure can guide the cold air current to contact with the surface of battery many times to can take away more heats, the radiating effect is better.
Optionally, the first partition plate and the second partition plate both comprise two aluminum plates and aerogel felts clamped between the two aluminum plates, and the end parts of the aluminum plates are fixed on the inner wall of the box body through screws.
Through adopting above-mentioned technical scheme, the aerogel felt has good thermal-insulated effect, and two aluminum plates press from both sides the aerogel felt in the centre for first division board and second division board structure are more firm, and aluminum plate's tip can buckle out the turn-ups very easily moreover, so that lock fixedly through the screw.
Optionally, a plurality of control buttons are arranged on the box door, and a protective cover covering the control buttons is arranged on the front surface of the box door.
Through adopting above-mentioned technical scheme, control button is used for controlling the opening and close of the fire-fighting equipment that is connected with gaseous fire extinguishing controller, and the safety cover then has certain guard action to control button, prevents that control button from being touched by the mistake and bumping.
Optionally, the front of chamber door installs the button facial mask, the back mounted of chamber door has main wiring board, button PCB board, loudspeaker, panel printer and LCD screen, the button PCB board with button facial mask electricity is connected, the main wiring board with loudspeaker, panel printer, LCD screen electricity are connected, the inside vice wiring board that still installs of box, vice wiring board is used for being connected with outside fire-fighting equipment looks electricity.
Through adopting above-mentioned technical scheme, above-mentioned structural design separately installs main wiring board, button PCB board and vice wiring board, and difficult wiring is makeed mistakes, and loudspeaker can be used for reminding the staff to have the unusual condition of taking place moreover, and the panel printer is used for printing out required bill, and the LCD screen then conveniently shows whole fire extinguishing system's operating condition.
Optionally, the first separating plate is provided with a card slot adapted to the panel printer.
Through adopting above-mentioned technical scheme, because the structure of panel printer is complicated, the volume ratio is great, so the panel printer chance is more salient at the back of chamber door, sets up the draw-in groove on the panel printer, not only can dodge the position that the panel printer located, can have certain fixed action to the panel printer moreover.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the switching power supply and the storage battery generate more heat in the working process, and external cold air can enter along the first vent hole, the second vent hole or the third vent hole, so that heat exchange is performed, the heat dissipation effect is good, and the temperature in a narrow installation chamber is not easy to rise;
2. on the basis that the exhaust fan or the air inlet fan is additionally arranged in the mounting cavity, the gas flowing speed in the first heat dissipation channel and the second heat dissipation channel is high, the cold air flow can be guided to be contacted with the surface of the switching power supply for many times by the first wave structure, and the cold air flow can be guided to be contacted with the surface of the storage battery for many times by the second wave structure, so that more heat can be taken away, and the heat dissipation effect is better.
Drawings
Fig. 1 is a schematic structural view of a gas fire extinguishing controller according to a first embodiment of the present application.
Fig. 2 is a schematic structural layout diagram of the inside of the box according to the first embodiment of the present application.
Fig. 3 is a schematic structural layout view of the back surface of the door according to the first embodiment of the present application.
Fig. 4 is a schematic structural view of an aluminum plate and an aerogel blanket according to the first embodiment of the present application.
Fig. 5 is a schematic structural diagram of a protective cover according to a first embodiment of the present application.
Fig. 6 is a schematic structural layout diagram of the inside of the box according to the second embodiment of the present application.
Fig. 7 is a schematic structural layout diagram of the inside of the box in the third embodiment of the present application.
Description of reference numerals: 1. a box body; 2. a box door; 3. a switching power supply; 4. a storage battery; 5. a first partition plate; 51. a card slot; 6. a second partition plate; 7. an exhaust fan; 8. a fan inlet; 9. a baffle; 10. a sub wiring board; 11. a wiring hole; 12. an aluminum plate; 13. aerogel blankets; 14. a first wave structure; 15. a second wave structure; 16. a control button; 17. a protective cover; 171. a pressing plate; 172. buckling; 18. a key-press mask; 19. a main wiring board; 20. a key PCB board; 21. a horn; 22. a panel printer; 23. a liquid crystal screen; 24. a filter screen; 101. a first vent hole; 102. a second vent hole; 103. a third vent hole; 104. and a fourth vent hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
Example one
The embodiment of the application discloses a gas fire extinguishing controller. Referring to fig. 1 and 2, gaseous fire extinguishing controller rectangular shape just includes box 1 and chamber door 2, box 1 and chamber door 2 are buckled by the steel sheet, punch, the welding forms, 2 lids of chamber door both form with the installation cavity behind the 2, install switching power supply 3 and battery 4 in the box 1, battery 4 is located the bottom level in box 1 and arranges, battery 4 is fixed through a plurality of metal sheet pressure fastening, the metal sheet passes through the interior diapire of fix with screw in box 1, switching power supply 3 is located a side vertical layout in box 1, be provided with vertical layout's first division board 5 between the back of chamber door 2 and the front of box 1, horizontal layout's second division board 6.
Form the radiating first heat dissipation passageway of confession switching power supply 3 between the inside wall of first division board 5 and box 1, form the radiating second heat dissipation passageway of confession battery 4 between the inner bottom wall of second division board 6 and box 1, all be provided with two wiring holes 11 on first division board 5 and the second division board 6, wiring hole 11 is used for power supply wire or signal line to pass, the top of box 1 is provided with first ventilation hole 101, first ventilation hole 101 is located switching power supply 3's top, there are second ventilation hole 102 and third ventilation hole 103 respectively bottom both sides of box 1, second ventilation hole 102 and third ventilation hole 103 are located the both sides of battery 4 respectively.
An air inlet fan 8 is installed at first ventilation hole 101, another air inlet fan 8 is installed at second ventilation hole 102, an exhaust fan 7 is installed at third ventilation hole 103, exhaust fan 7 is located and is close to switching power supply 3 and arrange, two air inlet fans 8 and exhaust fan 7 are located inside the installation cavity, and the dotted arrow in fig. 2 is the main flow direction of gas during heat dissipation.
The junction of first division board 5 and second division board 6 is provided with the guide plate 9 that the slope was arranged, and the preparation material of guide plate 9 is unanimous with the preparation material of first division board 5, second division board 6, and guide plate 9 can avoid impacting each other from exhaust steam in first heat dissipation channel and the second heat dissipation channel, and simple structure and radiating effect are better.
Referring to fig. 1 and 3, four control buttons 16 (in other embodiments, the number of the control buttons 16 may be 2, 3, or 5 or more) are disposed on the box door 2, a protective cover 17 covering the control buttons 16 is installed on the front surface of the box door 2, the protective cover 17 is made of plastic, a key mask 18 is installed on the front surface of the box door 2, a main wiring board 19, a key PCB board 20, a speaker 21, a panel printer 22, and a liquid crystal screen 23 are installed on the back surface of the box door 2, a first partition board 5 is provided with a card slot 51 adapted to the panel printer 22, the key PCB board 20 is electrically connected to the key mask 18, the main wiring board 19 is electrically connected to the speaker 21, the panel printer 22, and the liquid crystal screen 23, a secondary wiring board 10 is further installed inside the box body 1, the secondary wiring board 10 is used for electrically connecting to external fire fighting equipment, the first, the second separation plate 6 is located just between the accumulator 4 and the secondary terminal block 10, and it can be specified that: the heat of the switching power supply 3 and the storage battery 4 is difficult to transfer to the position of the auxiliary wiring board 10, so that electronic components on the auxiliary wiring board 10 are less prone to damage due to high temperature, and particularly, the auxiliary wiring board 10 is mainly used for controlling external fire-fighting equipment to operate, so that the safety is improved.
Referring to fig. 2 and 4, the first and second partition plates 5 and 6 each include two aluminum plates 12, an aerogel blanket 13 clamped between the two aluminum plates 12, ends of the aluminum plates 12 being fixed to the inner wall of the case 1 by screws, and in other embodiments, the first and second partition plates 5 and 6 may be both vacuum plates. The aluminum plate 12 that first division board 5 is close to switching power supply 3 sets up to first wave structure 14, and the aluminum plate 12 that second division board 6 is close to battery 4 sets up to second wave structure 15, and first wave structure 14 can guide the cold air current and contact with switching power supply 3's surface many times, and second wave structure 15 can guide the cold air current and contact with battery 4's surface many times to can take away more heats, the radiating effect is better.
Referring to fig. 1 and 5, the box door 2 is provided with a clamping hole around the control button 16, the front surface of the protection cover 17 is provided with a through hole, the point of the inner wall of the through hole is connected with a pressing plate 171, the pressing plate 171 is in a circular shape matched with the through hole, the protection cover 17 is in a cuboid hollow structure, the protection cover 17 is respectively provided with a buckle 172 outwards in a protruding manner, the buckle 172 just corresponds to the clamping hole on the box door 2, when the control button 16 needs to be pressed, the pressing plate 171 is poked with force, and the connection point between the pressing plate 171 and the inner wall of the through.
The implementation principle of the gas fire-extinguishing controller in the embodiment of the application is as follows: the switching power supply 3 and the storage battery 4 are arranged in the box body 1 along the inner wall side of the box body in an L shape, the switching power supply 3 and most of electric appliance parts are conveniently separated by the first partition plate 5 which is added subsequently, the storage battery 4 and most of electric appliance parts are also conveniently separated by the second partition plate 6 which is added subsequently, the first ventilation hole 101 and the third ventilation hole 103 are both communicated with the first heat dissipation channel, and the second ventilation hole 102 and the third ventilation hole 103 are both communicated with the second heat dissipation channel, so that even if the switching power supply 3 and the storage battery 4 generate more heat in the working process, external cold air can enter along the first ventilation hole 101, the second ventilation hole 102 or the third ventilation hole 103, so that heat exchange is carried out, and the heat dissipation effect is better; exhaust fan 7 and air inlet fan 8 mutually support, can strengthen the circulation of air effect in first heat dissipation channel and the second heat dissipation channel, have the radiating mode as follows: the air inlet is located in first ventilation hole 101 and second ventilation hole 102, and third ventilation hole 103 is located and is aired exhaust to discharge the steam in first radiating passage and the second radiating passage fast, the radiating effect is relatively good, and exhaust fan 7 is shared to first radiating passage and second radiating passage moreover, and the cost of manufacture is lower, and is more practical. The temperature in the narrow installation cavity is not easy to rise, the normal work of internal electric appliance parts is not easy to be influenced, and the situation that internal electronic components are burnt due to overheating is not easy to cause.
Example two
The second embodiment of the application discloses a gas fire-extinguishing controller. Referring to fig. 6, the difference from the first embodiment is that:
an exhaust fan 7 is installed at the first ventilation hole 101 through a bolt, another exhaust fan 7 is installed at the second ventilation hole 102 through a bolt, and the two exhaust fans 7 are located inside the installation chamber. The exhaust fan 7 can enhance the air circulation effect in the first heat dissipation channel and the second heat dissipation channel, and has the following heat dissipation modes: the third ventilation hole 103 is used for air intake, the first ventilation hole 101 and the second ventilation hole 102 are used for air exhaust, hot air in the first heat dissipation channel and the second heat dissipation channel can be rapidly exhausted, and the heat dissipation effect is good. The dotted arrows in fig. 6 indicate the main flow direction of the gas during heat dissipation, and in other embodiments, the exhaust fan 7 may be installed at the third vent hole 103, and the exhaust fan 7 is not installed at the second vent hole 102.
EXAMPLE III
The third embodiment of the application discloses a gas fire extinguishing controller. Referring to fig. 7, the difference from the first embodiment is that:
an exhaust fan 7 is installed through the bolt in first ventilation hole 101 department, and an exhaust fan 7 is installed through the bolt respectively in second ventilation hole 102 and third ventilation hole 103 punishment, and three exhaust fan 7 all is located the installation cavity inside, still is provided with fourth ventilation hole 104 on the box 1, and a filter screen 24 is installed to the inner wall in fourth ventilation hole 104 department.
The exhaust fan 7 can enhance the air circulation effect in the first heat dissipation channel and the second heat dissipation channel, and has the following heat dissipation modes: the air is supplied to the fourth ventilation hole 104, the filter screen 24 filters the fresh air, the first ventilation hole 101, the second ventilation hole 102 and the third ventilation hole 103 exhaust air, and the dotted arrows in fig. 7 are the main flow direction of the air during heat dissipation, so that the hot air in the first heat dissipation channel and the second heat dissipation channel is quickly discharged, and the heat dissipation effect is good.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a gaseous fire extinguishing controller, includes box (1) and chamber door (2), chamber door (2) lid fits both form with the installation cavity behind chamber door (2), the back of chamber door (2) with electrical apparatus spare part is all installed in the front of box (1), electrical apparatus spare part all is located in the installation cavity, install switching power supply (3) and battery (4), its characterized in that in box (1):
the storage battery (4) is arranged at the bottom in the box body (1), the switching power supply (3) is arranged at one side in the box body (1), a first partition plate (5) and a second partition plate (6) are vertically arranged and horizontally arranged between the back surface of the box door (2) and the front surface of the box body (1), a first heat dissipation channel for dissipating heat of the switching power supply (3) is formed between the first partition plate (5) and one inner side wall of the box body (1), a second heat dissipation channel for dissipating heat of the storage battery (4) is formed between the second partition plate (6) and the inner bottom wall of the box body (1), and wiring holes (11) are formed in the first partition plate (5) and the second partition plate (6);
the top of box (1) is provided with first ventilation hole (101), first ventilation hole (101) are located the top of switching power supply (3), there are second ventilation hole (102) and third ventilation hole (103) respectively the bottom both sides of box (1), second ventilation hole (102) with third ventilation hole (103) are located respectively the both sides of battery (4).
2. A gas fire suppression controller according to claim 1, wherein: first ventilation hole (101) department installs an exhaust fan (7), second ventilation hole (102) perhaps third ventilation hole (103) department installs another exhaust fan (7), two exhaust fan (7) all are located inside the installation cavity.
3. A gas fire suppression controller according to claim 1, wherein: first ventilation hole (101) department installs an exhaust fan (7), second ventilation hole (102) with an exhaust fan (7), three are installed respectively to third ventilation hole (103) punishment exhaust fan (7) all are located inside the installation cavity, still be provided with fourth ventilation hole (104) on box (1).
4. A gas fire suppression controller according to claim 1, wherein: first ventilation hole (101) department installs an air inlet fan (8), second ventilation hole (102) department installs another air inlet fan (8), third ventilation hole (103) department installs an exhaust fan (7), exhaust fan (7) are located and are close to switching power supply (3) arrange, two air inlet fan (8) with exhaust fan (7) all are located inside the installation cavity.
5. A gas fire suppression controller according to claim 4, wherein: a flow guide plate (9) which is obliquely arranged is arranged at the joint of the first partition plate (5) and the second partition plate (6).
6. A gas fire suppression controller as claimed in claim 2 or 3 or 4, wherein: the side surface of the first separation plate (5) close to the switching power supply (3) is provided with a first wave structure (14), and the side surface of the second separation plate (6) close to the storage battery (4) is provided with a second wave structure (15).
7. A gas fire suppression controller according to claim 1, wherein: first division board (5) with second division board (6) all include two aluminum plate (12), press from both sides tight aerogel felt (13) between two aluminum plate (12), the tip of aluminum plate (12) is passed through the fix with screw in the inner wall of box (1).
8. A gas fire suppression controller according to claim 1, wherein: the refrigerator door is characterized in that a plurality of control buttons (16) are arranged on the refrigerator door (2), and a protective cover (17) which covers the control buttons (16) is arranged on the front surface of the refrigerator door (2).
9. A gas fire suppression controller according to claim 1, wherein: the utility model discloses a fire control cabinet, including chamber door (2), the front-mounted of chamber door (2) has button facial mask (18), the back mounted of chamber door (2) has main wiring board (19), button PCB board (20), loudspeaker (21), panel printer (22) and LCD screen (23), button PCB board (20) with button facial mask (18) electricity is connected, main wiring board (19) with loudspeaker (21), panel printer (22), LCD screen (23) electricity are connected, inside vice wiring board (10) of still installing of box (1), vice wiring board (10) are used for and outside fire-fighting equipment electricity is connected mutually.
10. A gas fire suppression controller according to claim 9, wherein: the first partition plate (5) is provided with a clamping groove (51) matched with the panel printer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110104202.0A CN112839466B (en) | 2021-01-26 | 2021-01-26 | Gas fire-extinguishing controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110104202.0A CN112839466B (en) | 2021-01-26 | 2021-01-26 | Gas fire-extinguishing controller |
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| CN112839466A true CN112839466A (en) | 2021-05-25 |
| CN112839466B CN112839466B (en) | 2022-04-29 |
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| CN202110104202.0A Expired - Fee Related CN112839466B (en) | 2021-01-26 | 2021-01-26 | Gas fire-extinguishing controller |
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| CN107041091A (en) * | 2017-05-07 | 2017-08-11 | 江苏绿阳新能源科技有限公司 | A kind of high frequency type intelligent power converter |
| CN206820304U (en) * | 2017-04-12 | 2017-12-29 | 广西亿源电气有限公司 | Distribution box |
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| CN207650735U (en) * | 2017-11-13 | 2018-07-24 | 苏州苏众精密金属制品有限公司 | A kind of passive heat radiation device |
| CN108346987A (en) * | 2018-05-14 | 2018-07-31 | 苏州天鸿电子有限公司 | A kind of heat-dissipation switch cabinet |
| CN108770249A (en) * | 2018-06-11 | 2018-11-06 | 广州引航者信息科技有限公司 | A kind of industrial production automatic intelligent control device |
| CN208283880U (en) * | 2018-07-06 | 2018-12-25 | 邯郸职业技术学院 | Dust-proof radiating computer housing |
| CN109588022A (en) * | 2018-12-29 | 2019-04-05 | 联想(北京)有限公司 | Electronic equipment and cooling system |
| CN208908007U (en) * | 2018-09-21 | 2019-05-28 | 深圳市科创邦达电子科技有限公司 | A kind of server with heat sinking function |
| CN208923650U (en) * | 2018-09-21 | 2019-05-31 | 河北瑞莱博电气设备有限公司 | A kind of outdoor radiating dustproof distribution box |
| CN208923622U (en) * | 2018-09-21 | 2019-05-31 | 河北瑞莱博电气设备有限公司 | A kind of outdoor ventilation dustproof distributor box |
| CN209433341U (en) * | 2018-10-17 | 2019-09-24 | 河北一瓦计算机科技有限公司 | A kind of computer wind scooper |
| CN210519361U (en) * | 2019-10-19 | 2020-05-12 | 常州太平通讯科技有限公司 | Ventilation and heat dissipation system for outdoor cabinet |
| CN210838651U (en) * | 2019-12-18 | 2020-06-23 | 陕西秦通电力设备销售有限公司 | Prefabricated compact intelligent box-type substation |
| CN211018332U (en) * | 2019-12-12 | 2020-07-14 | 北京华祺洋消防安全有限公司 | Storage battery charging safety protection box |
| CN211507699U (en) * | 2019-12-12 | 2020-09-15 | 三锦配色大数据(杭州)有限公司 | Novel lithium battery pack structure for new energy vehicle |
| CN211908143U (en) * | 2020-05-14 | 2020-11-10 | 浙江瀚翔电气有限公司 | Power control cabinet convenient to walk line and have heat radiation structure |
| CN212011893U (en) * | 2020-05-25 | 2020-11-24 | 郑州易能科技有限公司 | Box-type substation with uniform heat dissipation |
| CN112105224A (en) * | 2020-09-03 | 2020-12-18 | 浙江启尔机电技术有限公司 | Closed cabinet beneficial to heat dissipation and heat dissipation method thereof |
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2021
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