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CN-121977242-A - Oil smoke purifier of function of putting out a fire fast is from start-up in area

CN121977242ACN 121977242 ACN121977242 ACN 121977242ACN-121977242-A

Abstract

The invention discloses a lampblack purification device with self-starting and quick fire extinguishing functions, which comprises a lampblack absorber, a reaction assembly and a fire extinguishing assembly, wherein when no fire occurs, the top surface of a nozzle protection plate is in contact with the bottom surface of a fire-fighting nozzle, a nozzle of the fire-fighting nozzle is in a sealed state and is not in contact with the outside, when a fire occurs below the lampblack absorber, the nozzle protection plate moves downwards, the sealing of the fire-fighting nozzle is released by the nozzle protection plate, a rotating linkage rod rotates under the action of gravity of a balancing weight, the rotating linkage rod can rotate from a horizontal state to an inclined state, the rotating linkage rod rotates to drive the nozzle protection plate to move from the lower side of the fire-fighting nozzle to the side surface of the fire-fighting nozzle, the fire-fighting nozzle sprays water flow to extinguish a fire source below the lampblack absorber, and the fire-fighting nozzle can be sealed and protected when the fire disaster occurs, so that the daily fire-fighting nozzle can be prevented from being blocked by oil stains and other impurities, and the fire-fighting nozzle can not work normally, and the stability of the device is improved.

Inventors

  • LIU NAIJUN
  • LIU SHENGSONG

Assignees

  • 上海森玓科技有限公司

Dates

Publication Date
20260505
Application Date
20260325

Claims (10)

  1. 1. The oil smoke purification device with the self-starting and quick fire extinguishing functions is characterized by comprising an oil smoke machine (1), a reaction component (2) and a fire extinguishing component (3), wherein a smoke exhaust pipe (101) is fixedly arranged on the top surface of the oil smoke machine (1), an equipment mounting box (102) is fixedly arranged at the bottom of the oil smoke machine (1), the reaction component (2) comprises a fire detector (201) and a rotating separation plate (202), the fire detector (201) is fixedly arranged at the bottom of the equipment mounting box (102), and the rotating separation plate (202) is arranged in the smoke exhaust pipe (101); when the fire detector (201) detects a fire condition, the rotary separation plate (202) can rotate to separate the smoke exhaust pipe (101); The range hood is characterized in that a plurality of groups of fire extinguishing assemblies (3) are arranged at the bottom of the range hood (1), each fire extinguishing assembly (3) comprises a fire fighting spray head (301), a spray head protection plate (302), a rotation linkage rod (303), a heat-sensitive spring (304) and a balancing weight (305), each fire fighting spray head (301) is arranged at the bottom of each equipment installation box (102), each spray head protection plate (302) is arranged below each fire fighting spray head (301), each rotation linkage rod (303) is arranged on the side face of each fire fighting spray head (301), each balancing weight (305) is slidably mounted on the top face of each rotation linkage rod (303), each heat-sensitive spring (304) is arranged above each rotation linkage rod (303), and a plurality of guide grooves (306) are formed in the top face of each spray head protection plate (302). When the conflagration does not take place, shower nozzle guard plate (302) top surface with fire control shower nozzle (301) bottom surface contact, works as when rotating division board (202) rotates, can make shower nozzle guard plate (302) move downwards, works as shower nozzle guard plate (302) remove with after the contact of fire control shower nozzle (301), rotation gangbar (303) takes place to rotate under the action of the gravity of balancing weight (305), rotation gangbar (303) can be rotated to the inclination by the horizontality, rotation gangbar (303) rotates and can drive shower nozzle guard plate (302) to remove to the side of fire control shower nozzle (301) from the below of fire control shower nozzle (301), when because of the conflagration leads to the high temperature, thermal spring (304) is heated and takes place the deformation and can drive balancing weight (305) and remove, can make shower nozzle guard plate (302) follow the side of fire control shower nozzle (301) and remove to the below of fire control shower nozzle (301), and shower nozzle (301) spun rivers guiding gutter (306) can make shower nozzle guard plate (302) take place to rotate.
  2. 2. The oil smoke purification device with self-starting and rapid fire extinguishing functions according to claim 1, wherein the reaction component (2) further comprises a separation rotating rod (203), a spring (204), an electromagnet (205), an extrusion linkage rod (206) and a lifting linkage plate (207), the rotation partition plate (202) is rotatably installed inside the smoke exhaust pipe (101), the separation rotating rod (203) is rotatably installed outside the smoke exhaust pipe (101), a rotating shaft of the separation rotating rod (203) penetrates through the smoke exhaust pipe (101) and is fixedly connected with the rotation partition plate (202), the spring (204) is fixedly sleeved on the rotating shaft of the separation rotating rod (203), the spring (204) is fixedly connected with the smoke exhaust pipe (101), the electromagnet (205) is fixedly installed on the outer wall of the smoke exhaust pipe (101), the extrusion linkage rod (206) is arranged in the smoke exhaust pipe (101), and the lifting plate (207) is fixedly installed at the bottom end of the extrusion linkage rod (206).
  3. 3. The oil smoke purification device with self-starting and rapid fire extinguishing functions according to claim 2, wherein the fire extinguishing assembly (3) further comprises a connecting pipe (307), a movable ring plate (308), a rotary mounting plate (309) and a protection projection (310), the connecting pipe (307) is fixedly mounted at the bottom of the equipment mounting box (102), the movable ring plate (308) is slidably sleeved on the connecting pipe (307), the rotary mounting plate (309) is rotatably mounted on two sides of the movable ring plate (308), the bottom surface of the rotary mounting plate (309) is fixedly connected with the spray head protection plate (302), and the protection projection (310) is fixedly mounted on the top surface of the spray head protection plate (302).
  4. 4. The oil smoke purification device with self-starting and rapid fire extinguishing functions according to claim 3, wherein the fire extinguishing assembly (3) further comprises a lifting moving rod (311), a limiting guide plate (312) and a rotating limiting block (313), a lifting limiting hole is formed in the bottom of the equipment installation box (102), the lifting moving rod (311) is fixedly installed on the side face of the rotating installation plate (309), part of a rod body of the lifting moving rod (311) is located in the lifting limiting hole, the rotating linkage rod (303) is fixedly installed on the side face of the lifting moving rod (311), the top surface of the rotating linkage rod (303) is fixedly installed with a spring installation plate, one end of the heat-sensitive spring (304) is fixedly connected with the spring installation plate, the other end of the heat-sensitive spring (304) is fixedly connected with the balancing weight (305), the limiting guide plate (312) is fixedly installed on the side face of the balancing weight (305), and the rotating limiting block (313) is fixedly installed on the end face of the moving ring plate (308) and the rotating limiting block (313) is provided with a rotating limiting groove.
  5. 5. The oil smoke purification device with self-starting and rapid fire extinguishing functions according to claim 4, wherein the fire extinguishing assembly (3) further comprises a lifting moving block (314), a limiting wedge (315), a limiting spring (316), a lifting moving plate (317), a lifting wedge (318) and an extrusion wedge (319), a limiting mounting groove is formed in the top of the equipment mounting box (102), the limiting mounting groove is communicated with the lifting limiting hole, the lifting moving block (314) is fixedly mounted on the top end of the lifting moving rod (311), a lifting limiting groove is formed in the side face of the lifting moving block (314), the limiting wedge (315) is slidably mounted in the limiting mounting groove, one end of the limiting spring (316) is fixedly connected with the limiting wedge (315), the other end of the limiting spring is fixedly connected with the inner wall of the limiting mounting groove, the bottom end of the lifting moving plate (317) is fixedly connected with the limiting wedge (315), the lifting wedge (318) is fixedly mounted on the top end of the lifting moving plate (317), the extrusion wedge (319) is arranged above the lifting wedge (319), and the extrusion wedge (207) is fixedly connected with the lifting wedge (207).
  6. 6. The oil smoke purifying device with the self-starting and rapid fire extinguishing functions according to claim 5, wherein the reaction assembly (2) further comprises a lifting mounting plate (208) and a return spring (209), the lifting mounting plate (208) is fixedly mounted on the top of the equipment mounting box (102), the lifting linkage plate (207) is slidably mounted on the side face of the lifting mounting plate (208), one end of the return spring (209) is fixedly connected with the bottom face of the lifting linkage plate (207), and the other end of the return spring is fixedly connected with the top face of the equipment mounting box (102).
  7. 7. The oil fume purification device with self-starting and rapid fire extinguishing functions according to claim 4, wherein the diameter of the protection protruding block (310) is the same as the diameter of the nozzle of the fire-fighting nozzle (301), and the protection protruding block (310) is positioned in the nozzle of the fire-fighting nozzle (301) when the top surface of the nozzle protection plate (302) is in contact with the bottom surface of the fire-fighting nozzle (301).
  8. 8. The oil smoke purifying device with the self-starting and quick fire extinguishing functions according to claim 4, wherein the height of the rotation limiting groove is the same as that of the limiting guide plate (312), and guide wedges are fixedly arranged on the upper side and the lower side of a notch of the rotation limiting groove.
  9. 9. The oil fume purifying device with the self-starting and quick fire extinguishing functions according to claim 5, wherein the inclined surface of the limiting wedge block (315) faces downwards, and the lifting moving block (314) cannot move downwards when the limiting wedge block (315) enters the limiting installation groove.
  10. 10. A smoke purification device with self-starting and quick fire extinguishing function according to claim 3, characterized in that a water pipe is arranged in the equipment installation box (102), and the water pipe is communicated with the connecting pipe (307).

Description

Oil smoke purifier of function of putting out a fire fast is from start-up in area Technical Field The invention relates to the technical field of oil fume purifying equipment, in particular to an oil fume purifying device with self-starting and rapid fire extinguishing functions. Background The kitchen ventilator is an electric appliance for purifying kitchen, and is installed above kitchen range, and is used for quickly pumping away waste produced in combustion process and cooking fume produced in cooking process, discharging it out of room, reducing pollution and purifying air. However, the traditional range hood has no fire extinguishing function, after a fire accident occurs, the fire cannot be extinguished in time, and larger loss is caused to people, so that the existing range hood can extinguish the fire, a fire-fighting nozzle is usually arranged at the bottom of the range hood, but in the daily use process, the nozzle of the fire-fighting nozzle can be blocked by cooking generated oil smoke impurities, so that the fire-fighting nozzle cannot spray water normally to extinguish the fire when the fire accident occurs, and the fire extinguishing effect is reduced. Disclosure of Invention The invention aims to protect a fire-fighting nozzle in the daily use process, so as to solve the problem that the fire-fighting nozzle in the prior art is not protected, and the nozzle of the fire-fighting nozzle is blocked by oil smoke impurities generated by cooking in the daily use process. In order to achieve the aim, the invention provides the technical scheme that the oil smoke purifying device with the self-starting and rapid fire extinguishing functions comprises an oil smoke ventilator, a reaction component and a fire extinguishing component, wherein the top surface of the oil smoke ventilator is fixedly provided with a smoke exhaust pipe, the bottom of the oil smoke ventilator is fixedly provided with an equipment mounting box, the reaction component comprises a fire detector and a rotating partition plate, the fire detector is fixedly arranged at the bottom of the equipment mounting box, and the rotating partition plate is arranged in the smoke exhaust pipe When the fire detector detects a fire condition, the rotary separation plate can rotate to separate the smoke exhaust pipes; the fire-fighting device comprises a smoke ventilator and is characterized in that a plurality of groups of fire-fighting components are arranged at the bottom of the smoke ventilator, each fire-fighting component comprises a fire-fighting spray head, a spray head protection plate, a rotation linkage rod, a heat-sensitive spring and a balancing weight, the fire-fighting spray heads are arranged at the bottom of a device mounting box, the spray head protection plates are arranged below the fire-fighting spray heads, the rotation linkage rods are arranged on the side surfaces of the fire-fighting spray heads, the balancing weight is slidably arranged on the top surfaces of the rotation linkage rods, the heat-sensitive springs are arranged above the rotation linkage rods, and a plurality of diversion trenches are formed in the top surfaces of the spray head protection plates; When the conflagration does not take place, shower nozzle guard plate top surface with fire control shower nozzle bottom surface contact, works as when rotating the division board and rotating, can make the shower nozzle guard plate downwardly moving, works as the shower nozzle guard plate relieve with after the contact of fire control shower nozzle, rotate the gangbar under the action of gravity of balancing weight, rotate the gangbar and can rotate to incline by the horizontality, rotate the gangbar and rotate the side that can drive shower nozzle guard plate from fire control shower nozzle's below to fire control shower nozzle, when the temperature is too high because of the conflagration, the thermal spring is heated and takes place the deformation and can drive the balancing weight and remove, and the balancing weight removes the back and can make shower nozzle guard plate follow the side of fire control shower nozzle to remove the below of fire control shower nozzle, and fire control shower nozzle spun rivers wash the guiding gutter and can make the shower nozzle guard plate take place to rotate. Preferably, the reaction assembly further comprises a separation rotating rod, a clockwork spring, an electromagnet, an extrusion linkage rod and a lifting linkage plate, wherein the rotation separation plate is rotatably installed inside the smoke exhaust pipe, the separation rotating rod is rotatably installed outside the smoke exhaust pipe, a rotating shaft of the separation rotating rod penetrates through the smoke exhaust pipe and is fixedly connected with the rotation separation plate, the clockwork spring is fixedly sleeved on the rotating shaft of the separation rotating rod, the clockwork spring is fixedly connected with the smoke exhaust pipe, the electr