CN114336394B - Electrical equipment with fireproof function - Google Patents
Electrical equipment with fireproof function Download PDFInfo
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- CN114336394B CN114336394B CN202111563786.4A CN202111563786A CN114336394B CN 114336394 B CN114336394 B CN 114336394B CN 202111563786 A CN202111563786 A CN 202111563786A CN 114336394 B CN114336394 B CN 114336394B
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Abstract
The invention discloses electrical equipment with a fireproof function, and relates to the technical field of electrical equipment. The electric equipment with the fireproof function comprises an equipment body, wherein an air storage bag is fixedly installed at the top of the inner wall of the equipment body, and high-pressure carbon dioxide gas is arranged in the air storage bag. This electrical equipment with fire prevention function, when the inside of equipment body takes place the conflagration, can promote the fixed plate and upwards move through the inside gas expansion of seal tube, the inserted bar can be with depositing the gasbag and break, make the inside high-pressure gas of depositing the gasbag get into the inside of sealed frame, the fixed plate promotes the piece and can promote sealing plate one and remove when upwards moving, make the sealing plate can open the discharge tube, can blow the inside dry powder entering equipment body of sealed frame through high-pressure gas and reach the effect of putting out a fire, can put out a fire to oneself when making equipment body take place the conflagration, the expansion that has avoided the conflagration causes danger.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to electrical equipment with a fireproof function.
Background
The electric equipment is a generic name for equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, the important role of the power in our life and production cannot be ignored, the electric equipment brings great convenience to us, and the electric equipment becomes an important energy source in our production and life. The most critical factor in a power plant to enable proper operation and delivery of electricity is electrical equipment.
When the existing electrical equipment is in a fire disaster, the fire can not be extinguished through the electrical equipment, so that the fire disaster can continuously grow when the electrical equipment is in the fire disaster, the normal operation of the surrounding electrical equipment is affected, and the electrical equipment is poorer in safety when in use.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides electrical equipment with a fireproof function, and solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an electrical equipment with fire prevention function, includes the equipment body, the inside top fixed mounting of the inner wall of equipment body stores the gasbag, the inside of storing the gasbag is provided with high-pressure carbon dioxide gas, fixed mounting has the sealing frame on the inner wall of equipment body, the inside of sealing frame is provided with the dry powder, the bottom fixed mounting of sealing frame has a seal tube, slidable mounting has the piston on the inner wall of seal tube, the inside fixed mounting of piston has the dead lever, the top fixed mounting of dead lever has the fixed plate, the sealing frame passes through pipeline and stores the gasbag fixed connection, the top fixed mounting of fixed plate has the inserted bar, the bottom fixed mounting of fixed plate has the bent plate, the bottom fixed mounting of bent plate has the impeller, the bottom fixed mounting of sealing frame has the row material pipe, the inner wall bottom fixed mounting of sealing frame has a sealing plate, a sealing plate passes through the inner wall elastic connection of shell fragment and sealing frame, the recess is seted up at the top of a sealing plate, impeller and the inner wall contact of recess.
Preferably, the inner wall of the material discharging pipe is fixedly provided with a supporting plate, the bottom of the supporting plate is rotatably provided with a rotating shaft, the outer wall of the rotating shaft is fixedly provided with a turbofan, the bottom of the material discharging pipe is hinged with a swinging plate, the bottom of the rotating shaft is fixedly provided with a connecting block, and the connecting block is in contact with the swinging plate.
Preferably, the electric brake is fixedly installed on the inner wall of the equipment body, the knife switch is rotatably installed on the inner wall of the electric brake, the sleeve is fixedly installed at the bottom of the sealing frame, the movable rod is sleeved at the bottom of the sleeve in a sliding mode, the movable rod is elastically connected with the inner wall of the sleeve through a spring, the Y-shaped rod is sleeved at the right side of the sleeve in a sliding mode, the Y-shaped rod is elastically connected with the inner wall of the sleeve through a second elastic sheet, a clamping block is fixedly installed on the right side of the movable rod, the clamping block is in contact with the Y-shaped rod, and an inclined surface block is fixedly installed on the front part and the back of the swinging plate.
Preferably, the right side of equipment body has seted up the thermovent, and the inside of thermovent is provided with the filter screen, the inner wall right side sliding mounting of equipment body has the slide, the inner wall right side sliding mounting of equipment body has No. two closing plates, no. two closing plates are articulated with the one end of connecting plate, the other end and the slide of connecting plate are articulated, the slide passes through No. three shell fragments and sealing frame elastic connection, the top fixed mounting of slide has the connecting rod, the right side sliding sleeve of sealing cylinder has cup jointed the limiting plate, the limiting plate has triangular block through No. four shell fragments and sealing cylinder's inner wall elastic connection, the top fixed mounting of piston has the triangle-shaped piece, limiting plate and connecting rod contact, limiting plate runs through and has seted up with connecting rod assorted through-hole.
Preferably, the bottom of the knife switch is rotatably provided with a knocking rod, the knocking rod is elastically connected with the knife switch through a fifth elastic sheet, a first bump is fixedly arranged on the inner wall of the equipment body, and the knocking rod is in contact with the first bump.
Preferably, the collision block is slidably mounted on the inner wall of the second sealing plate, the elastic air bag is fixedly mounted on the inner wall of the second sealing plate, and the second sealing plate is provided with an air nozzle which is communicated with the elastic air bag through a connecting pipe.
Preferably, the front portion of the second sealing plate is slidably sleeved with a sliding block, one end of the sliding block, which is close to the second sealing plate, is provided with a notch, a fixed groove is formed in the notch, a limiting block is slidably mounted on the inner wall of the fixed groove, and the limiting block is elastically connected with the fixed groove through a sixth elastic sheet.
Preferably, the sliding block is elastically connected with the inner wall of the second sealing plate through an elastic plate, an arc-shaped plate is fixedly arranged at the top of the elastic plate, and a second bump is fixedly arranged on one surface, close to the arc-shaped plate, of the collision block.
(III) beneficial effects
The invention provides electrical equipment with a fireproof function. The beneficial effects are as follows:
(1) This electrical equipment with fire prevention function, when the inside of equipment body takes place the conflagration, can promote the fixed plate and upwards move through the inside gas expansion of seal tube, the inserted bar can be with depositing the gasbag and break, make the inside high-pressure gas of depositing the gasbag get into the inside of sealed frame, the fixed plate upwards moves the inside that promotes the piece and can promote sealing plate one, make the sealing plate can open the discharge tube, can blow the inside dry powder entering equipment body of sealed frame through high-pressure gas and reach the effect of putting out a fire, can put out a fire to oneself when making equipment body take place the conflagration, the expansion that has avoided the conflagration causes danger.
(2) This electrical equipment with fire prevention function can drive turbofan and axis of rotation when arranging the material pipe and spray dry powder and rotate, and the impeller block can promote when the axis of rotation rotates and put the board and rotate, can change the direction of arranging material pipe blowout dry powder through the swing of swinging plate, makes the inside that dry powder can be more even get into the equipment body, has improved the effect that dry powder put out a fire, and the inclined plane piece can promote Y type pole and remove to telescopic outside when swinging plate rotates, makes Y type pole unable spacing to the movable rod, can promote the knife switch and rotate downwards when the movable rod removes to can close the inside power of equipment body, avoid when the inside of equipment body takes place the conflagration the power still switch on, cause the power short circuit to produce bigger danger.
(3) This electrical equipment with fire prevention function can promote piston and triangle-shaped piece upward movement when the inside gas expansion of seal tube, triangle-shaped piece upward movement can promote limiting plate to the outside of seal tube and remove, make the connecting rod can pass through the through-hole and upwards remove, upwards can drive two No. two closing plates and remove in opposite directions through the slide, make No. two closing plates can seal the thermovent, avoid outside air to get into the inside of equipment body, reduce the inside oxygen's of equipment body content, avoid the conflagration to continue burning and take place the possibility of reburning, the effect of putting out a fire has been improved, can drive the striking pole and remove on the lug, make the striking pole can strike lug and equipment body and make equipment body produce the vibration, equipment body's vibration can be transmitted on No. two closing plates, can clear up No. two closing plates, avoid the foreign matter between two No. two closing plates to influence the sealed effect to the thermovent.
(4) This electrical equipment with fire prevention function, the inertia that produces through the collision piece when No. two closing plates remove, make the collision piece can extrude the elastic air bag, no. two inside gas of elastic air bag is from jet blowout, jet blowout gas can be to the one side of No. two closing plates each other contact clear up, when No. two closing plates contact, the collision piece can promote the slider and remove, the breach on making two sliders merges together, can carry out spacingly to No. two closing plates through the stopper, make two closing plates can fix together, the arc can be moved on No. two lugs when the collision piece promotes the slider, the arc can strike No. two lugs and collision piece, collision piece and No. two closing plates can produce the vibration, can further improve the cleaning effect to No. two closing plates, the sealing effect of No. two closing plates has been increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the overall internal cross-sectional structure of the present invention;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view of a first seal plate according to the present invention;
FIG. 6 is an enlarged schematic view of the portion B of FIG. 5 according to the present invention;
FIG. 7 is a schematic cross-sectional view of a seal cartridge of the present invention;
FIG. 8 is a schematic cross-sectional view of a sleeve according to the present invention;
FIG. 9 is a schematic view of the internal structure of the discharge pipe of the present invention;
FIG. 10 is a schematic diagram of a second seal plate according to the present invention;
fig. 11 is a schematic diagram of a wobble plate structure according to the present invention.
In the figure: 1. an equipment body; 2. an air storage bag; 3. a sealing frame; 41. a sealing cylinder; 42. a piston; 43. a fixed rod; 44. a fixing plate; 45. a rod; 46. a bending plate; 47. a pushing block; 48. a first sealing plate; 49. a discharge pipe; 51. a support plate; 52. a rotating shaft; 53. a turbofan; 54. a connecting block; 55. a swinging plate; 61. a sleeve; 62. a movable rod; 63. a clamping block; 64. a Y-shaped rod; 65. a bevel block; 66. an electric brake; 67. a knife switch; 71. knocking the rod; 72. a first bump; 81. a slide plate; 82. a second sealing plate; 83. a connecting plate; 84. a connecting rod; 85. a limiting plate; 86. triangular blocks; 91. an impact block; 92. an elastic air bag; 93. a slide block; 94. a limiting block; 95. an elastic plate; 96. an arc-shaped plate; 97. and a second bump.
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. 1-11, the present invention provides a technical solution: an electrical device with fireproof function comprises a device body 1, wherein a gas storage bag 2 is fixedly arranged at the top of the inner wall of the device body 1, high-pressure carbon dioxide gas is arranged in the gas storage bag 2, a sealing frame 3 is fixedly arranged on the inner wall of the device body 1, dry powder is arranged in the sealing frame 3, a sealing cylinder 41 is fixedly arranged at the bottom of the sealing frame 3, carbon dioxide gas is arranged in the sealing cylinder 41, a piston 42 is slidably arranged on the inner wall of the sealing cylinder 41, a fixing rod 43 is fixedly arranged in the piston 42, a fixing plate 44 is fixedly arranged at the top of the fixing rod 43, the sealing frame 3 is fixedly connected with the gas storage bag 2 through a pipeline, a plug rod 45 is fixedly arranged at the top of the fixing plate 44, a bent plate 46 is fixedly arranged at the bottom of the fixing plate 44, a pushing block 47 is fixedly arranged at the bottom of the bent plate 46, a discharging pipe 49 is fixedly arranged at the bottom of the sealing frame 3, the bottom of the inner wall of the sealing frame 3 is fixedly provided with a first sealing plate 48, the first sealing plate 48 is elastically connected with the inner wall of the sealing frame 3 through a first elastic sheet, the top of the first sealing plate 48 is provided with a groove, a pushing block 47 is contacted with the inner wall of the groove, when the inside of the equipment body 1 fires, the temperature inside the equipment body 1 can rise, the gas inside the sealing cylinder 41 can expand, the gas expansion can push a piston 42 and a fixed plate 44 to move upwards, the fixed plate 44 can drive a bending plate 46 and an inserting rod 45 to move upwards, the inserting rod 45 can puncture the air storage bag 2, the high-pressure carbon dioxide gas inside the air storage bag 2 can enter the inside of the sealing frame 3, the bending plate 46 moves upwards to push the first sealing plate 48 to move through the groove, the first sealing plate 48 can not seal a discharge pipe 49, the dry powder in the sealing frame 3 is sprayed out from the discharge pipe 49 to extinguish the fire in the equipment body 1, so that the equipment body 1 can extinguish the fire when the fire happens, and the danger caused by the expansion of the fire is avoided.
The inner wall of the discharge pipe 49 is fixedly provided with a supporting plate 51, the bottom of the supporting plate 51 is rotatably provided with a rotating shaft 52, the outer wall of the rotating shaft 52 is fixedly provided with a turbofan 53, the bottom of the discharge pipe 49 is hinged with a swinging plate 55, the bottom of the rotating shaft 52 is fixedly provided with a connecting block 54, the connecting block 54 is contacted with the swinging plate 55, the inner wall of the equipment body 1 is fixedly provided with a switch 66, the inner wall of the switch 66 is rotatably provided with a knife 67, the bottom of the sealing frame 3 is fixedly provided with a sleeve 61, the bottom of the sleeve 61 is in sliding sleeve joint with a movable rod 62, the movable rod 62 is in elastic connection with the inner wall of the sleeve 61 through a spring, the right side of the sleeve 61 is in sliding sleeve joint with a Y-shaped rod 64, the Y-shaped rod 64 is in elastic connection with the inner wall of the sleeve 61 through a second elastic sheet, the right side of the movable rod 62 is fixedly provided with a clamping block 63, the clamping block 63 is contacted with the Y-shaped rod 64, the front and back of swinging plate 55 all fixed mounting has inclined plane piece 65, can drive turbofan 53 and axis of rotation 52 and rotate when arranging material pipe 49 and spray the dry powder, make connecting block 54 can promote swinging plate 55 and rotate, swinging plate 55 rotates and can change the direction that arranging material pipe 49 sprayed, make the dry powder can more even get into the inside of equipment body 1, the effect of dry powder fire extinction has been improved, inclined plane piece 65 can promote Y type pole 64 to the outside removal of sleeve 61 when swinging plate 55 rotates, make Y type pole 64 can't carry out spacingly to movable rod 62, can promote knife gate 67 and rotate downwards when movable rod 62 moves, thereby can close the inside power of equipment body 1, power still is put through when avoiding taking place the conflagration in the inside of equipment body 1, cause the power short circuit to produce bigger danger.
A heat radiation opening is formed on the right side of the equipment body 1, a filter screen is arranged in the heat radiation opening, a sliding plate 81 is slidingly arranged on the right side of the inner wall of the equipment body 1, a second sealing plate 82 is slidingly arranged on the right side of the inner wall of the equipment body 1, the second sealing plate 82 is hinged with one end of a connecting plate 83, the other end of the connecting plate 83 is hinged with the sliding plate 81, the sliding plate 81 is elastically connected with a sealing frame 3 through a third spring plate, a connecting rod 84 is fixedly arranged at the top of the sliding plate 81, a limit plate 85 is elastically connected with the inner wall of the sealing cylinder 41 through a fourth spring plate, a triangular block 86 is fixedly arranged at the top of the piston 42, the limit plate 85 is contacted with the connecting rod 84, a through hole matched with the connecting rod 84 is formed in a penetrating way, a knocking rod 71 is rotatably arranged at the bottom of the knife 67, the knocking rod 71 is elastically connected with the knife 67 through a fifth spring plate, the first bump 72 is fixedly arranged on the inner wall of the equipment body 1, the knocking rod 71 is contacted with the first bump 72, the piston 42 and the triangular block 86 can be pushed to move upwards when the gas in the sealing cylinder 41 expands, the triangular block 86 can be pushed to move upwards to push the limiting plate 85 to move outwards of the sealing cylinder 41, the connecting rod 84 can pass through the through hole to move upwards, the sliding plate 81 can drive the two second sealing plates 82 to move oppositely, the second sealing plates 82 can seal a heat dissipation port, the outside air is prevented from entering the inside of the equipment body 1, the oxygen content in the equipment body 1 is reduced, the possibility of continuous combustion and re-combustion of fire is avoided, the fire extinguishing effect is improved, the knocking rod 71 can be driven to move on the first bump 72 when the knife 67 rotates downwards, the knocking rod 71 and the equipment body 1 can vibrate the equipment body 1, vibration of the device body 1 can be transmitted to the second sealing plate 82, the second sealing plate 82 can be cleaned, and the sealing effect of the heat dissipation opening due to the influence of foreign matters between the second sealing plate 82 is avoided.
The collision block 91 is slidingly arranged on the inner wall of the second sealing plate 82, the elastic air bag 92 is fixedly arranged on the inner wall of the second sealing plate 82, the second sealing plate 82 is provided with an air nozzle, the air nozzle is provided with a filter screen, the air nozzle is communicated with the elastic air bag 92 through a connecting pipe, the front part of the second sealing plate 82 is slidingly sleeved with a sliding block 93, one end of the sliding block 93 close to the second sealing plate 82 is provided with a notch, the notch is provided with a fixed slot, the inner wall of the fixed slot is slidingly provided with a limiting block 94, the limiting block 94 is elastically connected with the fixed slot through a sixth elastic sheet, the sliding block 93 is elastically connected with the inner wall of the second sealing plate 82 through an elastic plate 95, the top of the elastic plate 95 is fixedly provided with an arc plate 96, one surface of the collision block 91 close to the arc plate 96 is fixedly provided with a second bump 97, the second sealing plate 82 is provided with two sealing blocks, the directions of the sliding blocks 93 inside the second sealing block are opposite, the directions of the notches on the sliding blocks 93 are opposite, the two sliding blocks 93 can be combined together, when the second sealing plate 82 moves, the impact block 91 can extrude the elastic air bag 92 through the inertia generated by the impact block 91, the air in the second elastic air bag 92 is sprayed out from the air spraying port, when the two second sealing plates 82 contact each other, the impact block 91 can push the sliding blocks 93 to move, the notches on the two sliding blocks 93 can be combined together, the second sealing plates 82 can be limited by the limiting block 94, the two second sealing plates 82 can be fixed together, the arc plate 96 can move on the second convex block 97 when the impact block 91 pushes the sliding blocks 93, the arc plate 96 can knock the second convex block 97 and the impact block 91, the impact block 91 and the second sealing plate 82 can vibrate, so that the cleaning effect of the second sealing plate 82 can be further improved, and the sealing effect of the second sealing plate 82 is improved.
When the device works (or when in use), when the fire disaster happens in the normal working interior of the device body 1, the temperature of the interior of the device body 1 can be increased, carbon dioxide gas in the sealing cylinder 41 can be expanded, the piston 42 and the fixing rod 43 can be pushed to move upwards through gas expansion, the fixing rod 43 can drive the fixing plate 44 to move upwards, the fixing plate 44 can drive the inserting rod 45 and the bending plate 46 to move upwards, the bending plate 46 can drive the pushing block 47 to move upwards, the pushing block 47 can push the first sealing plate 48 to move through the groove, the first sealing plate 48 can firstly open the discharge pipe 49, the air storage bag 2 can be punctured when the inserting rod 45 moves upwards, the gas in the air storage bag 2 can enter the sealing frame 3, the entered gas can bring dry powder in the sealing frame 3 out, the dry powder can be sprayed out through the discharging pipe 49, the vortex fan 53 and the rotating shaft 52 can be driven to rotate when the discharging pipe 49 sprays gas and dry powder, the rotating shaft 52 can drive the connecting block 54 to rotate, the swinging plate 55 can be continuously pushed to rotate when the connecting block 54 rotates, the swinging plate 55 can change the direction of the discharging pipe 49 spraying dry powder, the swinging plate 55 can drive the inclined surface block 65 to rotate when rotating, the inclined surface block 65 can push the Y-shaped rod 64 to move towards the outer side of the sleeve 61, the limit of the Y-shaped rod 64 to the clamping block 63 can be relieved through the movement of the Y-shaped rod 64 towards the outer side of the sleeve 61, the movable rod 62 moves downwards under the action of the spring, the movable rod 62 moves downwards to push the knife switch 67 to rotate downwards, the power supply inside the equipment body 1 can be closed when the knife 67 rotates downwards, the triangular block 86 can be driven to move upwards when the piston 42 moves upwards, triangle-shaped piece 86 can promote limiting plate 85 to the outside removal of sealed section of thick bamboo 41, make connecting rod 84 can pass the through-hole on limiting plate 85, can drive slide 81 upwards through the effect of No. three shell fragment, slide 81 can drive No. two closing plates 82 and remove in opposite directions through the transmission of connecting plate 83, no. two closing plates 82 remove the time can extrude elastic air bag 92 through the inertia of collision piece 91 self, make No. two inside gas of elastic air bag 92 can be spouted from the jet through the connecting pipe, can promote slider 93 to No. two closing plates 82's outside removal through the inertia of collision piece 91 when No. two closing plates 82 contact, make breach on two sliders 93 can laminate together through stopper 94, arc 96 can contact No. two lugs 97 when collision piece 91 removes slider 93, make arc 96 can strike No. two lugs 97 and collision piece 91, make collision piece 91 and No. two closing plates 82 can produce the vibration, make No. two lugs 71 can be on No. one lug 72 when No. two closing plates 67 rotate down, make No. 1 can produce the vibration to strike body 71 and No. two closing plates 82, thereby can produce the cleaning effect to the equipment No. 1 and No. two closing plates 82.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electrical device with fire protection function, comprising a device body (1), characterized in that: the sealing device comprises an equipment body (1), wherein an air storage bag (2) is fixedly arranged at the top of the inner wall of the equipment body (1), high-pressure carbon dioxide gas is arranged in the air storage bag (2), a sealing frame (3) is fixedly arranged on the inner wall of the equipment body (1), dry powder is arranged in the sealing frame (3), a sealing cylinder (41) is fixedly arranged at the bottom of the sealing frame (3), a piston (42) is slidably arranged on the inner wall of the sealing cylinder (41), a fixing rod (43) is fixedly arranged in the piston (42), a fixing plate (44) is fixedly arranged at the top of the fixing rod (43), the sealing frame (3) is fixedly connected with the air storage bag (2) through a pipeline, an inserting rod (45) is fixedly arranged at the top of the fixing plate (44), a bent plate (46) is fixedly arranged at the bottom of the fixing plate (44), a pushing block (47) is fixedly arranged at the bottom of the sealing frame (3), a material discharging pipe (49) is slidably arranged on the inner wall of the sealing frame (3), a sealing plate (48) is fixedly arranged at the bottom of the sealing frame (48), and the sealing plate (48) is in contact with the inner wall (48) of the sealing plate (48);
the utility model discloses a fan-shaped material discharging pipe, including material discharging pipe (49), fixed mounting has backup pad (51) on the inner wall of material discharging pipe (49), the bottom of backup pad (51) rotates and installs axis of rotation (52), fixed mounting has turbofan (53) on the outer wall of axis of rotation (52), the bottom of material discharging pipe (49) articulates has swinging plate (55), the bottom fixed mounting of axis of rotation (52) has connecting block (54), connecting block (54) and swinging plate (55) contact.
2. An electrical device with fire protection function according to claim 1, characterized in that: the utility model discloses a device for preventing and controlling the electric switch of the electric switch, including equipment body (1), fixed mounting has electric switch (66) on the inner wall of equipment body (1), install knife switch (67) on the inner wall of electric switch (66) rotation, the bottom fixed mounting of sealed frame (3) has sleeve (61), movable rod (62) have been cup jointed in the bottom slip of sleeve (61), movable rod (62) pass through spring and the inner wall elastic connection of sleeve (61), Y type pole (64) have been cup jointed in the right side slip of sleeve (61), Y type pole (64) pass through the inner wall elastic connection of second shell fragment and sleeve (61), right side fixed mounting of movable rod (62) has fixture block (63), fixture block (63) and Y type pole (64) contact, the front portion and the equal fixed mounting in back of swinging plate (55) have sloping piece (65).
3. An electrical device with fire protection function according to claim 1, characterized in that: the utility model discloses a device is characterized in that a cooling port is formed in the right side of a device body (1), a filter screen is arranged in the cooling port, a sliding plate (81) is arranged on the right side of the inner wall of the device body (1), a second sealing plate (82) is arranged on the right side of the inner wall of the device body (1), the second sealing plate (82) is hinged with one end of a connecting plate (83), the other end of the connecting plate (83) is hinged with the sliding plate (81), the sliding plate (81) is elastically connected with a sealing frame (3) through a third spring piece, a connecting rod (84) is fixedly arranged at the top of the sliding plate (81), a limiting plate (85) is sleeved on the right side of the sealing cylinder (41) through a fourth spring piece and is elastically connected with the inner wall of the sealing cylinder (41), a triangular block (86) is fixedly arranged at the top of the piston (42), the limiting plate (85) is contacted with the connecting rod (84), and a through hole matched with the connecting rod (84) is formed in a penetrating way.
4. An electrical device with fire protection function according to claim 2, characterized in that: the bottom rotation of switch blade (67) is installed and is strikeed pole (71), strike pole (71) and switch blade (67) elastic connection through No. five shell fragments, fixed mounting has lug (72) No. one on the inner wall of equipment body (1), strike pole (71) and lug (72) contact No. one.
5. An electrical device with fire protection function according to claim 3, characterized in that: an impact block (91) is slidably mounted on the inner wall of the second sealing plate (82), an elastic air bag (92) is fixedly mounted on the inner wall of the second sealing plate (82), an air nozzle is formed in the second sealing plate (82), and the air nozzle is communicated with the elastic air bag (92) through a connecting pipe.
6. An electrical device with fire protection according to claim 5, characterized in that: the front portion of No. two closing plates (82) is sliding to have cup jointed slider (93), the breach has been seted up to the one end that slider (93) is close to No. two closing plates (82), has seted up the fixed slot on the breach, slidable mounting has stopper (94) on the inner wall of fixed slot, stopper (94) are through No. six shell fragment and fixed slot elastic connection.
7. An electrical device with fire protection according to claim 6, characterized in that: the sliding block (93) is elastically connected with the inner wall of the second sealing plate (82) through an elastic plate (95), an arc plate (96) is fixedly arranged at the top of the elastic plate (95), and a second lug (97) is fixedly arranged on one surface, close to the arc plate (96), of the collision block (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563786.4A CN114336394B (en) | 2021-12-20 | 2021-12-20 | Electrical equipment with fireproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563786.4A CN114336394B (en) | 2021-12-20 | 2021-12-20 | Electrical equipment with fireproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114336394A CN114336394A (en) | 2022-04-12 |
| CN114336394B true CN114336394B (en) | 2023-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111563786.4A Active CN114336394B (en) | 2021-12-20 | 2021-12-20 | Electrical equipment with fireproof function |
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| CN (1) | CN114336394B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614383B (en) * | 2022-05-11 | 2022-07-22 | 山西允能日新科技有限公司 | High-low voltage prefabricated substation with good protection performance |
| CN117394155B (en) * | 2023-12-08 | 2024-02-23 | 大庆龙南医院(齐齐哈尔医学院第五附属医院) | Auxiliary power supply device of CT system and power supply method thereof |
| CN117979594A (en) * | 2023-12-25 | 2024-05-03 | 江苏博沃汽车电子***有限公司 | Motor electric control box structure and use method thereof |
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| CN211126777U (en) * | 2019-10-29 | 2020-07-28 | 江苏江岛电气设备有限公司 | Fireproof structure between compartments of low-voltage complete switch equipment |
| CN212114372U (en) * | 2020-06-05 | 2020-12-08 | 陕西理工大学 | Cooling fire prevention switch board |
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2021
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| CN114336394A (en) | 2022-04-12 |
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