CN114336313B - Electromechanical device with fire extinguishing function - Google Patents
Electromechanical device with fire extinguishing function Download PDFInfo
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- CN114336313B CN114336313B CN202210035648.7A CN202210035648A CN114336313B CN 114336313 B CN114336313 B CN 114336313B CN 202210035648 A CN202210035648 A CN 202210035648A CN 114336313 B CN114336313 B CN 114336313B
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- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 230000000903 blocking effect Effects 0.000 claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 239000003063 flame retardant Substances 0.000 claims abstract description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 2
- 230000007480 spreading Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of electromechanical equipment and discloses electromechanical equipment with a fire extinguishing function, which comprises a box body, wherein an opening is formed in the front side of the box body, a door plate is hinged to the opening through a hinge, a monitoring system is fixedly connected to the upper end of the box body through a mounting opening, a wind collecting hood is fixedly connected to the left side and the right side of the box body through rectangular openings, a blocking mechanism is commonly connected between the two wind collecting hoods, and the blocking mechanism is arranged between the two wind collecting hoods and used for blocking air conveyed into the box body by the wind collecting hoods when a fire disaster occurs. The electromechanical device with the fire extinguishing function can quickly block external air from entering the electromechanical device when a fire disaster occurs, and can also automatically spray flame-retardant gas into the electromechanical device to timely inhibit fire spreading so as to realize quick fire extinguishing.
Description
Technical Field
The invention relates to the technical field of electromechanical equipment, in particular to electromechanical equipment with a fire extinguishing function.
Background
The main function of the switch cabinet is to open and close, control and protect an electromechanical device of electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system, wherein the parts in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and the switch cabinet can reasonably distribute electric energy, is convenient for people to open and close a circuit, and is widely applied to various electric facilities;
because a plurality of electrical components are integrally arranged in the electromechanical equipment, the circuit aging can be accelerated to cause short circuit due to factors such as high temperature, circuit overvoltage and overcurrent, and the internal fire of the electromechanical equipment is caused when serious, therefore, the electromechanical equipment needs to be provided with a safety monitoring system when being designed and constructed, the electrical equipment is monitored in real time, the alarm is given out timely, and the economic loss caused by the fire accident of the electromechanical equipment is reduced.
At present, although the monitoring alarm system can monitor the electromechanical equipment in real time, when a fire disaster occurs, the electromechanical equipment does not have an autonomous fire extinguishing function, so that the fire disaster caused by the electrical equipment can not be restrained in time, and larger economic loss still can be caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the electromechanical equipment with the fire extinguishing function, which can quickly block external air from entering the electromechanical equipment when a fire disaster occurs, can automatically spray flame-retardant gas into the electromechanical equipment, timely inhibit fire spreading, realize quick fire extinguishing and the like, and solve the problems that the fire disaster caused by the electrical equipment cannot be timely inhibited and still causes larger economic loss because the electromechanical equipment does not have the self-extinguishing function.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the electromechanical equipment with the fire extinguishing function comprises a box body, wherein an opening is formed in the front side of the box body, a door plate is hinged to the opening through a hinge, a monitoring system is fixedly connected to the upper end of the box body through a mounting port, a wind collecting hood is fixedly connected to the left side and the right side of the box body through rectangular ports, a blocking mechanism is commonly connected between the two wind collecting hoods, and the blocking mechanism is arranged between the two wind collecting hoods and used for blocking air conveyed into the box body by the wind collecting hoods when a fire disaster occurs;
the box body is internally and fixedly connected with a transverse plate, the side wall of the transverse plate is fixedly connected with two guide pipes through a through hole, one guide pipe is internally and fixedly connected with an exhaust fan, the side wall of the wind collecting cover is fixedly connected with the pipe orifice of the lower end of the guide pipe through a square opening, the lower end of the transverse plate is fixedly connected with two mounting plates, the lower ends of the two mounting plates are fixedly connected with a fixing plate together, the side wall of one mounting plate is connected with a transmission mechanism, and the transmission mechanism is connected with a positioning plate;
the side wall fixedly connected with motor of fixed plate, the output fixedly connected with first bevel gear of motor, first bevel gear is connected with blocking mechanism and drive mechanism respectively.
Preferably, the tank is fixedly connected with a gas tank in the tank body, the side wall of the gas tank is connected with a filling nozzle and a barometer, one side of the gas tank is fixedly connected with an exhaust pipe, the pipe orifice of the exhaust pipe is connected with an exhaust mechanism, the transmission mechanism is connected with the exhaust mechanism through a positioning plate, and the exhaust mechanism is opened by the transmission mechanism when a fire disaster occurs, and the flame retardant gas in the gas tank is discharged and sent into the tank body.
Preferably, the blocking mechanism comprises a bidirectional screw rod, two ends of the bidirectional screw rod are fixedly connected with one sides of the two opposite wind collecting hoods respectively through ball bearings, a second bevel gear is fixedly connected to the rod wall of the bidirectional screw rod and meshed with the first bevel gear, a rectangular pipe is fixedly connected to one side of the wind collecting hood, a rectangular rod is sleeved in the rectangular pipe, an internal thread pipe is fixedly connected to the rod wall of the rectangular rod, the internal thread pipe is in threaded connection with the rod wall of the bidirectional screw rod, the lower end of the guide pipe extends into the wind collecting hoods and is rotationally connected with a partition plate through a rotating shaft, and one end of the rectangular rod extends to the lower side of the partition plate.
Preferably, the one end of rectangle pole has cup jointed the gyro wheel through the breach, and the gyro wheel passes through the back shaft and rotates with the opposite both sides of breach to be connected, the lower extreme fixedly connected with triangle piece of baffle, and the lateral wall of triangle piece contacts with the lateral wall of gyro wheel, one side fixedly connected with elasticity stay cord of triangle piece, and the one end and the inboard fixed connection of collection fan housing of elasticity stay cord.
Preferably, the transmission mechanism comprises a screw rod, one end of the screw rod is rotationally connected with the side wall of the mounting plate through a rolling bearing, the other end of the screw rod is fixedly connected with a third bevel gear, the third bevel gear is meshed with one side of the first bevel gear, a bearing seat is connected on the rod wall of the screw rod, the lower end of the bearing seat is fixedly connected with the upper end of the fixing plate, two fixing rods are sleeved on one side of the mounting plate through square holes, two fixing rods are fixedly connected with a fixing block at one end of each fixing rod, the side wall of each fixing block is in threaded connection with the rod wall of the screw rod through a threaded hole, and the other ends of the fixing rods are fixedly connected with one side of the locating plate.
Preferably, the exhaust mechanism comprises a six-edge block, a threaded blind hole is formed in the lower end of the six-edge block, a baffle is connected in the threaded blind hole, the upper end of the exhaust pipe is connected with the threaded blind hole through external threads and compresses tightly the baffle, a puncture hole is formed in the upper end of the six-edge block, a puncture pipe is sleeved in the puncture hole, a sleeve is fixedly connected to the upper end of the puncture pipe, a guide pipe is sleeved on the pipe wall of the sleeve, a retainer ring is fixedly connected to the pipe wall of the transverse plate through an assembly hole, a spring is fixedly connected to the pipe opening of the upper end of the guide pipe along with a retainer ring, a notch is formed in one side of the guide pipe, a positioning groove is formed in the pipe wall of the sleeve, and one end of the positioning plate is clamped with the positioning groove through the notch.
(III) beneficial effects
Compared with the prior art, the invention provides electromechanical equipment with a self-extinguishing function, which has the following beneficial effects:
1. when the fire-fighting device is used, the monitoring system monitors that electric equipment in the box body is on fire, the controller in the monitoring system controls the motor to rotate, and when the motor rotates, the first bevel gear is driven to enable the blocking mechanism to block ventilation paths of the two wind collecting covers, so that the box body is in a sealing state, external air can be prevented from entering the box body to support combustion, meanwhile, the first bevel gear drives the transmission mechanism to work when rotating, the transmission mechanism utilizes the positioning plate to open the exhaust mechanism when working, fire-fighting gas stored in the gas tank is sprayed out from the exhaust pipe, the sprayed gas can play a role of fire retardation in the box body in time, further fire in the electromechanical equipment can be effectively restrained, an autonomous fire-fighting effect is achieved, and economic loss caused by fire is further reduced.
2. The blocking mechanism is arranged, when the motor drives the first bevel gear to rotate the second bevel gear, the second bevel gear rotates to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the internal thread pipe on the rod wall to move when rotating, the rectangular rod is driven by the internal thread pipe to enable the idler wheel to extrude the triangular block when moving, the triangular block is stressed to drive the baffle plate to be in contact with the lower end of the guide pipe, and then air in the guide pipe at the blocking end flows into the box body, so that the effect of isolating oxygen is achieved.
3. When the motor drives the first bevel gear to rotate the third bevel gear, the third bevel gear rotates to drive the screw rod to enable the fixed block and the fixed rod to rapidly withdraw the locating plate from the notch and the locating groove, at the moment, the elasticity of the spring rapidly pushes the sleeve to enable the puncture tube to pop up to puncture the baffle plate, and fire extinguishing gas in the gas tank is discharged into the box body through the exhaust pipe after the baffle plate is punctured, so that fire extinguishing gas can be automatically sprayed out to realize fire extinguishing when fire occurs, and the first time of autonomous fire extinguishing when the electromechanical equipment breaks out can be realized, and economic loss caused by the fire is reduced.
Drawings
FIG. 1 is a schematic diagram of an electromechanical device with fire extinguishing function according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a case in an electromechanical device with fire extinguishing function according to the present invention;
FIG. 3 is a schematic diagram of a connection structure between a blocking mechanism and a wind collecting hood in an electromechanical device with a fire extinguishing function according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of a wind collecting hood in an electromechanical device with fire extinguishing function according to the present invention;
FIG. 5 is a schematic diagram of the structure of the gas tank and the two wind collecting hoods in the case of the electromechanical device with the fire extinguishing function;
FIG. 6 is a schematic view of a part of a blocking mechanism in an electromechanical device with fire extinguishing function according to the present invention;
fig. 7 is a schematic structural diagram of a transmission mechanism and an exhaust mechanism in an electromechanical device with a fire extinguishing function according to the present invention.
In the figure: 1. a case; 2. a wind collecting hood; 3. a door panel; 4. a gas tank; 5. a cross plate; 6. a conduit; 7. an exhaust fan; 8. a partition plate; 9. triangular blocks; 10. an elastic pull rope; 11. a two-way screw rod; 12. a rectangular tube; 13. a rectangular bar; 14. an internally threaded tube; 15. a second bevel gear; 16. a mounting plate; 17. a fixing plate; 18. a first bevel gear; 19. a motor; 20. a fixed rod; 21. six-edge blocks; 22. an exhaust pipe; 23. a guide tube; 24. a roller; 25. a spring; 26. a sleeve; 27. a puncture tube; 28. a baffle plate; 29. a positioning plate; 30. a fixed block; 31. a screw rod; 32. a bearing seat; 33. a third bevel gear; 34. and (5) a retainer ring.
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.
Example 1:
referring to fig. 1-7, an electromechanical device with a fire extinguishing function comprises a box body 1, wherein an opening is formed in the front side of the box body 1, a door plate 3 is hinged to the opening through a hinge, a monitoring system is fixedly connected to the upper end of the box body 1 through a mounting port, a wind collecting cover 2 is fixedly connected to the left side and the right side of the box body 1 through rectangular ports, a blocking mechanism is commonly connected between the two wind collecting covers 2, and the blocking mechanism is arranged between the two wind collecting covers 2 and used for blocking air conveyed into the box body 1 by the wind collecting covers 2 when a fire disaster occurs;
the box body 1 is internally and fixedly connected with a transverse plate 5, the side wall of the transverse plate 5 is fixedly connected with two guide pipes 6 through a through hole, one guide pipe 6 is internally and fixedly connected with an exhaust fan 7, the side wall of the wind collecting cover 2 is fixedly connected with the pipe orifice of the lower end of the guide pipe 6 through a square opening, the lower end of the transverse plate 5 is fixedly connected with two mounting plates 16, the lower ends of the two mounting plates 16 are fixedly connected with a fixing plate 17 together, the side wall of one mounting plate 16 is connected with a transmission mechanism, and the transmission mechanism is connected with a positioning plate 29;
the lateral wall fixedly connected with motor 19 of fixed plate 17, the output fixedly connected with first bevel gear 18 of motor 19, first bevel gear 18 is connected with blocking mechanism and drive mechanism respectively, fixedly connected with gas pitcher 4 in box 1, and the lateral wall of gas pitcher 4 is connected with filling mouth and barometer, one side fixedly connected with blast pipe 22 of gas pitcher 4, and the mouth of pipe department of blast pipe 22 is connected with exhaust mechanism, drive mechanism passes through locating plate 29 and is connected with exhaust mechanism, exhaust mechanism is opened by drive mechanism when the conflagration takes place, discharge and send the fire-retardant gas in the gas pitcher 4 to in the box 1, the electric power input of motor 19 is controlled by monitored control system, when monitored control system detects the conflagration and takes place, switch on motor 19's power is used for driving blocking mechanism and drive mechanism, be used for releasing the common inert fire-extinguishing gas of gas that stores in the gas pitcher 4, gas such as carbon dioxide, this technique has been widely used in life, the person skilled in the art has already knows, so do not take too much in the details.
When the fire-fighting device is used, when the monitoring system monitors that electric equipment in the box body 1 fires, the controller in the monitoring system controls the motor 19 to rotate, and when the motor 19 rotates, the first bevel gear 18 is driven to enable the blocking mechanism to block the ventilation paths of the two wind collecting hoods 2, so that the interior of the box body 1 is in a sealed state, external air can be prevented from entering the box body 1 to support combustion, meanwhile, the first bevel gear 18 drives the transmission mechanism to work when rotating, the positioning plate 29 is utilized to open the exhaust mechanism when the transmission mechanism works, fire-fighting gas stored in the gas tank 4 is sprayed out from the exhaust pipe 22, the sprayed gas can timely play a flame-retardant role in the box body 1, further fire in the electromechanical equipment can be effectively restrained, an autonomous fire-fighting effect is achieved, and economic loss caused by fire is further reduced.
Example 2: the difference is based on example 1;
referring to fig. 3-6, the blocking mechanism comprises a bidirectional screw rod 11, two ends of the bidirectional screw rod 11 are fixedly connected with one side, opposite to two wind collecting hoods 2, of each bidirectional screw rod 11 through ball bearings respectively, a second bevel gear 15 is fixedly connected to the rod wall of each bidirectional screw rod 11, the second bevel gear 15 is meshed with a first bevel gear 18, a rectangular pipe 12 is fixedly connected to one side of each wind collecting hood 2, a rectangular rod 13 is sleeved in the rectangular pipe 12, an internal thread pipe 14 is fixedly connected to the rod wall of each rectangular rod 13, the internal thread pipe 14 is in threaded connection with the rod wall of each bidirectional screw rod 11, the lower end of each guide pipe 6 extends into the wind collecting hood 2 and is rotatably connected with a partition plate 8 through a rotating shaft, one end of each rectangular rod 13 extends to the lower side of the partition plate 8, a roller 24 is sleeved on one end of each rectangular rod 13 through a notch, the roller 24 is rotatably connected with two opposite sides of each notch through a supporting shaft, the side wall of each triangular block 9 is in contact with the corresponding side wall of each roller 24, one side of each triangular block 9 is fixedly connected with an elastic pull rope 10, and one end of each elastic pull rope 10 is fixedly connected to the inner side of each wind collecting hood 2.
According to the blocking mechanism provided by the invention, when the motor 19 drives the first bevel gear 18 to rotate the second bevel gear 15, the second bevel gear 15 rotates to drive the bidirectional screw rod 11 to rotate, the bidirectional screw rod 11 rotates to drive the internal thread pipe 14 on the rod wall of the bidirectional screw rod to move, the internal thread pipe 14 drives the rectangular rod 13 to enable the idler wheel 24 to extrude the triangular block 9, the triangular block 9 is stressed to drive the baffle plate 8 to be in contact with the lower end of the guide pipe 6, so that air in the guide pipe 6 at the blocking end flows into the box body 1, and further the flame retardant effect is achieved.
Example 3: the difference is based on example 1;
referring to fig. 7, the transmission mechanism comprises a screw rod 31, one end of the screw rod 31 is rotatably connected with the side wall of the mounting plate 16 through a rolling bearing, the other end of the screw rod 31 is fixedly connected with a third bevel gear 33, the third bevel gear 33 is meshed with one side of the first bevel gear 18, a bearing seat 32 is connected on the rod wall of the screw rod 31, the lower end of the bearing seat 32 is fixedly connected with the upper end of the fixing plate 17, two fixing rods 20 are sleeved on one side of the mounting plate 16 through square holes, one ends of the two fixing rods 20 are fixedly connected with a fixing block 30, the side wall of the fixing block 30 is in threaded connection with the rod wall of the screw rod 31 through a threaded hole, and the other ends of the two fixing rods 20 are fixedly connected with one side of the positioning plate 29;
the exhaust mechanism comprises a six-edge block 21, a threaded blind hole is formed in the lower end of the six-edge block 21, a baffle plate 28 is connected in the threaded blind hole, the upper end of the exhaust pipe 22 is connected with the threaded blind hole through external threads and compresses the baffle plate 28, a puncture hole is formed in the upper end of the six-edge block 21, a puncture pipe 27 is sleeved in the puncture hole, a sleeve 26 is fixedly connected to the upper end of the puncture pipe 27, a guide pipe 23 is sleeved on the pipe wall of the sleeve 26, the side wall of the transverse plate 5 is fixedly connected with the pipe wall of the guide pipe 23 through an assembly hole, a retainer ring 34 is fixedly connected to the inner edge of the pipe orifice of the upper end of the guide pipe 23, a spring 25 is fixedly connected to the retainer ring 34 and the pipe orifice of the upper end of the sleeve 26 together, a notch is formed in one side of the guide pipe 23, a positioning groove is formed in the pipe wall of the sleeve 26, and one end of the positioning plate 29 penetrates through the notch and is clamped with the positioning groove.
According to the invention, the transmission mechanism and the exhaust mechanism are arranged, when the motor 19 drives the first bevel gear 18 to rotate the third bevel gear 33, the third bevel gear 33 rotates to drive the screw rod 31 to drive the fixed block 30 to move, the fixed block 30 moves to drive the fixed rod 20 to rapidly withdraw the positioning plate 29 from the notch and the positioning groove, at the moment, the elasticity of the spring 25 rapidly pushes the sleeve 26 to eject the puncture tube 27, the puncture tube 27 passes through the puncture hole on the hexagonal block 21 and punctures the baffle 28 when being ejected, when the baffle 28 is punctured, the fire extinguishing gas in the gas tank 4 is exhausted through the exhaust pipe 22, and then the fire extinguishing gas passes through the puncture tube 27, the sleeve 26 and the guide tube 23 in sequence to enter the tank 1, so that fire extinguishing can be automatically ejected when fire occurs, the first time of fire extinguishing can be independently realized, and economic loss caused by fire can be reduced when electromechanical equipment is in fire disaster.
It should be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (4)
1. The utility model provides an electromechanical device from function of putting out a fire, includes box (1), the front side of box (1) is equipped with the opening, and the opening part has door plant (3) through the hinge joint, the upper end of box (1) is through installing port fixedly connected with monitoring system, its characterized in that: the left side and the right side of the box body (1) are fixedly connected with air collecting hoods (2) through rectangular openings, a blocking mechanism is commonly connected between the two air collecting hoods (2), and the blocking mechanism is arranged between the two air collecting hoods (2) and used for blocking air conveyed into the box body (1) by the air collecting hoods (2) when a fire disaster occurs;
the novel air conditioner is characterized in that a transverse plate (5) is fixedly connected in the box body (1), two guide pipes (6) are fixedly connected to the side wall of the transverse plate (5) through a through hole, an exhaust fan (7) is fixedly connected to one of the guide pipes (6), the side wall of the air collecting cover (2) is fixedly connected with the lower pipe orifice of the guide pipe (6) through a square opening, two mounting plates (16) are fixedly connected to the lower end of the transverse plate (5), a fixing plate (17) is fixedly connected to the lower ends of the two mounting plates (16) together, a transmission mechanism is connected to the side wall of one mounting plate (16), and a positioning plate (29) is connected to the transmission mechanism;
the side wall of the fixed plate (17) is fixedly connected with a motor (19), the output end of the motor (19) is fixedly connected with a first bevel gear (18), and the first bevel gear (18) is respectively connected with the blocking mechanism and the transmission mechanism;
the utility model discloses a gas tank, including box (1), gas pitcher (4), and the lateral wall of gas pitcher (4) is connected with filling mouth and barometer, one side fixedly connected with blast pipe (22) of gas pitcher (4), and the mouth of pipe department of blast pipe (22) is connected with exhaust mechanism, drive mechanism passes through locating plate (29) and is connected with exhaust mechanism, exhaust mechanism includes six arriss piece (21), threaded blind hole has been seted up to the lower extreme of six arriss piece (21), and threaded blind hole internal connection has baffle (28), the upper end of blast pipe (22) is connected with threaded blind hole through the external screw thread and compresses tightly baffle (28), puncture hole has been seted up to the upper end of six arriss piece (21), cup joint puncture pipe (27) in the puncture hole, the upper end fixedly connected with sleeve pipe (26) of puncture pipe (27), cup joint guide tube (23) on the pipe wall of sleeve (26), the lateral wall of diaphragm (5) passes through the pipe wall fixedly connected with guide tube (23), the upper end of guide tube (23) is connected with the locating plate (26) and is equipped with the mouth of pipe (26), the mouth of pipe (25) is cut in common in the mouth of pipe (25) is cut in the mouth of pipe (25), the exhaust mechanism is opened by the transmission mechanism when a fire disaster occurs, and the flame retardant gas in the gas tank (4) is discharged and sent into the box body (1).
2. An electromechanical device with fire extinguishing function according to claim 1, characterized in that: the blocking mechanism comprises a bidirectional screw rod (11), two ends of the bidirectional screw rod (11) are fixedly connected with one sides, opposite to the two wind collecting hoods (2), of the bidirectional screw rod (11) respectively through ball bearings, a second bevel gear (15) is fixedly connected to the rod wall of the bidirectional screw rod (11), the second bevel gear (15) is meshed with a first bevel gear (18), a rectangular pipe (12) is fixedly connected to one side of the wind collecting hood (2), a rectangular rod (13) is sleeved in the rectangular pipe (12), an inner threaded pipe (14) is fixedly connected to the rod wall of the rectangular rod (13), the inner threaded pipe (14) is in threaded connection with the rod wall of the bidirectional screw rod (11), the lower end of the guide pipe (6) extends into the wind collecting hoods (2) and is rotationally connected with a partition plate (8) through a rotating shaft, and one end of the rectangular rod (13) extends to the lower side of the partition plate (8).
3. An electromechanical device with fire extinguishing function according to claim 2, characterized in that: one end of the rectangular rod (13) is sleeved with the idler wheel (24) through the notch, the idler wheel (24) is connected with two opposite sides of the notch through the supporting shaft in a rotating mode, the lower end of the partition plate (8) is fixedly connected with the triangular block (9), the side wall of the triangular block (9) is in contact with the side wall of the idler wheel (24), one side of the triangular block (9) is fixedly connected with the elastic pull rope (10), and one end of the elastic pull rope (10) is fixedly connected with the inner side of the wind collecting cover (2).
4. An electromechanical device with fire extinguishing function according to claim 1, characterized in that: the transmission mechanism comprises a screw rod (31), one end of the screw rod (31) is rotationally connected with the side wall of the mounting plate (16) through a rolling bearing, a third bevel gear (33) is fixedly connected with the other end of the screw rod (31), the third bevel gear (33) is meshed with one side of the first bevel gear (18), a bearing seat (32) is connected on the rod wall of the screw rod (31), the lower end of the bearing seat (32) is fixedly connected with the upper end of the fixing plate (17), two fixing rods (20) are sleeved on one side of the mounting plate (16) through square holes, a fixing block (30) is fixedly connected with one end of each fixing rod (20), the side wall of each fixing block (30) is in threaded connection with the rod wall of the screw rod (31) through a threaded hole, and the other ends of the two fixing rods (20) are fixedly connected with one side of the positioning plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210035648.7A CN114336313B (en) | 2022-01-13 | 2022-01-13 | Electromechanical device with fire extinguishing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210035648.7A CN114336313B (en) | 2022-01-13 | 2022-01-13 | Electromechanical device with fire extinguishing function |
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| Publication Number | Publication Date |
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| CN114336313A CN114336313A (en) | 2022-04-12 |
| CN114336313B true CN114336313B (en) | 2023-07-07 |
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| CN202210035648.7A Active CN114336313B (en) | 2022-01-13 | 2022-01-13 | Electromechanical device with fire extinguishing function |
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| CN117438905B (en) * | 2023-12-21 | 2024-03-15 | 江苏中钧动力科技有限公司 | Self-early-warning protection type micro-inversion type optical storage integrated control cabinet |
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| CN209335156U (en) * | 2018-12-17 | 2019-09-03 | 北京东宇科力仪器制造有限公司 | A kind of easy-to-dismount component of machine fixture for processing |
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| CN209335156U (en) * | 2018-12-17 | 2019-09-03 | 北京东宇科力仪器制造有限公司 | A kind of easy-to-dismount component of machine fixture for processing |
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