CN113521611B - Fire extinguisher for fire engineering - Google Patents
Fire extinguisher for fire engineering Download PDFInfo
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- CN113521611B CN113521611B CN202110738397.4A CN202110738397A CN113521611B CN 113521611 B CN113521611 B CN 113521611B CN 202110738397 A CN202110738397 A CN 202110738397A CN 113521611 B CN113521611 B CN 113521611B
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- telescopic pipe
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
- A62C13/78—Suspending or supporting devices
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of fire extinguishers, in particular to a fire extinguisher for fire engineering, which comprises a frame body, wherein a moving mechanism is fixedly arranged at the center of the outer surface of the front end of the frame body; the center of the outer surface of the front end of the moving mechanism is fixedly provided with a clamping mechanism; a fire extinguishing tank is fixedly arranged in the clamping mechanism; a control valve is fixedly arranged at the top end of the fire extinguishing tank; the outer surface of one side of the control valve is fixedly connected with a guide pipe; one end of the catheter is fixedly connected with a telescopic mechanism; the outer surface of one side of the annular cylinder is fixedly connected with a first telescopic pipe close to the outer circular surface. According to the invention, the telescopic mechanism is prolonged to extinguish the fire by pressing the control rod, so that an operator does not need to be too close to a fire source to extinguish the fire, the problem that the operator is too close to the fire source to suffer from burning and baking of the flame during fire extinguishment is effectively solved, and the problem that the operator is burnt to hair or eyelashes by the flame or even burns fire fighters due to too close to the flame during fire extinguishment is also avoided.
Description
Technical Field
The invention relates to the technical field of fire extinguishers, in particular to a fire extinguisher for fire engineering.
Background
The fire extinguisher is a portable fire extinguishing tool, chemical substances are placed in the fire extinguisher for rescuing from fire, the fire extinguisher is one of common fireproof facilities, the fire extinguisher is stored in public places or places where fire is likely to happen, and different fire extinguishers are filled with different components and are specially designed for different fires, so that people must pay attention to avoid adverse effects and danger when using the fire extinguisher.
When the fire source is encountered at present, fire extinguishers in the prior art are used for spraying fire extinguishing liquid, often because the flame is too large, people are difficult to get close to the fire source to spray the fire extinguishing liquid, the fire extinguishing efficiency is low, the fire extinguishing time is prolonged, and people are often burnt to hair or eyelashes by the flame too close to the flame in the fire extinguishing process, so that fire fighters can be burnt when serious, and personnel injury is caused.
In addition, fire extinguishers in shops are generally placed in special cabinets, the cabinet for placing the fire extinguishers is generally inconvenient to open on a wall or install by punching, the cabinet for placing the fire extinguishers is required to be expanded and improved when the fire extinguishers are required to be additionally arranged in the fire extinguisher cabinet, the fire extinguishers are single in model number when the fire extinguishers with different thickness and different heights are encountered, the occupied area of the special cabinet is too large, the special cabinet cannot be placed in each corner, the cabinet door is sometimes not easy to open when a fire source appears, and timely fire extinguishment is easy to cause.
Therefore, a fire extinguisher for fire engineering is provided.
Disclosure of Invention
The invention aims to provide a fire extinguisher for fire engineering, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the fire extinguisher for the fire engineering comprises a frame body, wherein a moving mechanism is fixedly arranged at the center of the outer surface of the front end of the frame body; the center of the outer surface of the front end of the moving mechanism is fixedly provided with a clamping mechanism; a fire extinguishing tank is fixedly arranged in the clamping mechanism; a control valve is fixedly arranged at the top end of the fire extinguishing tank; the outer surface of one side of the control valve is fixedly connected with a guide pipe; one end of the catheter is fixedly connected with a telescopic mechanism, and the telescopic mechanism comprises an annular cylinder, a first hole, a control mechanism, a second cavity, a third spring, a first telescopic pipe, a second telescopic pipe, a third telescopic pipe and a fourth telescopic pipe; one end of the conduit is fixedly connected with an annular cylinder; a first hole is formed in the center of the outer surface of one side of the annular cylinder; the outer surface of one side of the annular cylinder is fixedly connected with a first telescopic pipe close to the outer circular surface; the inner surface of the first telescopic tube is connected with a second telescopic tube in a sliding manner; the inner surface of the second telescopic tube is connected with a third telescopic tube in a sliding manner; the inner surface of the third telescopic tube is connected with a fourth telescopic tube in a sliding manner; the inner circular surfaces of one end of the first telescopic pipe, the second telescopic pipe and the third telescopic pipe are smaller than the inner circular surface of the other end; the outer circular surfaces of one end of the second telescopic pipe, the third telescopic pipe and the fourth telescopic pipe are smaller than the outer circular surface of the other end; a second cavity is formed in the fourth telescopic pipe; a third spring is arranged in the second cavity; the other end of the third spring is fixedly connected with the annular cylinder; the other end of the fourth telescopic tube is fixedly connected with a control mechanism;
the control mechanism comprises an arc-shaped groove, an annular plate, a control rod, a fourth spring and an arc-shaped protruding block; the bottom of the other end of the fourth telescopic tube is provided with an arc-shaped groove; an arc-shaped convex block is arranged in the arc-shaped groove; a control rod is fixedly arranged on the bottom surface of the arc-shaped protruding block, and the control rod is movably connected to the inside of the annular cylinder; the outer surface of the control rod is fixedly provided with an annular plate close to the upper end; and a fourth spring is arranged on the outer surface of the control rod close to the center.
When encountering a fire source, when the fire extinguisher in the prior art sprays fire extinguishing liquid, fire extinguishing liquid is often sprayed to the fire extinguisher because the flame is too large, people are difficult to approach the fire source, the fire extinguishing efficiency is low, the fire extinguishing time is prolonged, people are often burnt to the head or eyelash by the flame because the distance from the flame is too close, fire fighters can be burnt when serious, and personnel are injured.
Preferably, the spraying mechanism comprises a conical cover, a supporting rod, a micro ring, a bearing, a second nut and fan blades; the outer surface of one end of the fourth telescopic tube is fixedly connected with a conical cover; a supporting rod is fixedly arranged at the center of the inner surface of the conical cover; the center of the supporting rod is fixedly provided with a micro ring; a bearing is arranged on the outer surface of one end of the supporting rod; the outer circular surface of the bearing is uniformly and fixedly provided with a plurality of fan blades, and one end of the supporting rod is in threaded connection with a second nut; the second nut and the micro ring are abutted against the bearing at a position close to the inner circular surface; one end of the supporting rod, which is far away from the outside, is provided with a motor with a push type self-resetting switch, and an output shaft of the motor is used for driving the bearing to rotate.
During operation, because the spraying range of the fire extinguisher spraying the fire extinguishing liquid in the prior art is smaller, the fire extinguishing effect is not ideal, the fire extinguishing liquid is sprayed to the conical cover from the fourth telescopic pipe, the spraying of the fire extinguishing liquid pushes the self-resetting push switch to be started, so that the motor is started, the motor rotates under the driving of a battery which is arranged on the supporting rod, the motor drives the outer ring of the bearing to rotate in the rotating process, so that the fan blades are driven to rotate, the fire extinguishing liquid is uniformly sprayed to the inner surface of the conical cover and finally sprayed out along the inner surface of the conical cover, the spraying range of the fire extinguishing liquid is increased in a fan shape after being sprayed out, the fire extinguishing effect is improved, meanwhile, the fan blades rotate, the spraying speed of the fire extinguishing liquid is accelerated, and the fire extinguishing effect of the fire extinguishing liquid is further enhanced; when the fan blade needs to be replaced, the second nut is screwed off, the bearing and the fan blade are taken down to be replaced together, then the bearing is fixed by screwing the second nut, the structure is simple, and the replacement speed is high.
Preferably, the fan blade and the bearing are fixed in a conical shape.
When the fire extinguishing liquid is sprayed on the fan blades, the force applied to the fan blades is small, and the fire extinguishing liquid cannot be well sprayed on the conical cover.
Preferably, the clamping mechanism comprises a second spring, a moving plate, a connecting rod, a clamping plate and anti-slip rubber; two groups of moving plates are fixedly arranged on the outer surface of the front end of the moving mechanism close to the center; a connecting rod is fixedly connected to the outer surface of the front end of the moving plate close to one end; one end of the connecting rod is connected with a clamping plate through a hinge; an anti-skid rubber is fixedly arranged on the outer surface of the other side of the clamping plate; the outer surface of the front end of the moving plate is fixedly provided with a second spring close to the center; the other end of the second spring is fixedly connected with the clamping plate.
In addition, the fire extinguisher in the market is generally placed in a special cabinet, the cabinet for placing the fire extinguisher is generally inconvenient to install by slotting or punching on a wall, the fire extinguisher cabinet is required to be changed when the fire extinguisher is required to be additionally arranged in the fire extinguisher cabinet, the occupied area of the special cabinet is too large to be placed at each corner, the fire extinguisher cabinet of the fire extinguisher is fixed at the place where the fire extinguisher is required to be placed on a ship through screws or rivets, the fire extinguisher tank of the fire extinguisher is aligned between two clamping plates and then pressed by force, the two clamping plates are outwards unfolded to clamp the fire extinguisher tank finally, the clamping plates can clamp the fire extinguisher tank by the resilience force of the second spring due to the fact that the clamping plates compress the second spring when being outwards unfolded, the anti-skidding rubber arranged on the inner circle of the clamping plates can effectively prevent the fire extinguisher tank from skidding with the clamping plates, the fire extinguisher tank can be stably clamped, the clamping plates can be tightly clamped according to different unfolding degrees of the fire extinguisher tank, the fire extinguisher cabinet is small in size, the problem that the fire extinguisher cabinet of the fire extinguisher is excessively occupied in the market is avoided, and fire extinguished in time can be found when fire extinguished at each corner.
Preferably, the moving mechanism comprises a first nut, a chute and a lifting plate; the center of the outer surface of the front end of the frame body is fixedly provided with a lifting plate; the outer surface of the front end of the lifting plate is provided with sliding grooves on two sides of the central position, and the inner surface of each sliding groove is in sliding connection with the moving plate; the movable plate is in threaded connection with a first nut at a position close to one end.
When the fire extinguishing tank is placed and meets the limit that the two clamping plates are unfolded, the two clamping plates cannot clamp the fire extinguishing tank, and the fire extinguishing tank is fixed by unscrewing the first nut on one of the moving plates, then sliding the moving plate to a proper position to screw the first nut tightly against the lifting plate, so that the distance between the two clamping plates is increased, the two clamping plates clamp thicker fire extinguishing tanks, and the universality of the fire extinguishing tank is improved.
Preferably, lifting mechanisms are fixedly arranged in the two sides of the frame body close to the center; the lifting mechanism comprises a pulling plate, a first spring, a first cavity and a triangular baffle plate; a plurality of first cavities are uniformly formed in two sides of the inner surface of the frame body; one end of the bottom of the inner surface of the first cavity is rotationally connected with a triangular baffle; the outer surface of one side of the triangular baffle plate is fixedly provided with a first spring close to the center, and the other end of the first spring is fixedly connected with a pull plate.
When the fire extinguishing tank is in high height, the clamping plates are clamped to the lower part of the fire extinguishing tank, the fire extinguishing tank is easy to fall down and break, in order to clamp the two clamping plates to the proper position of the fire extinguishing tank, the lifting plates slide upwards to push the triangular baffle plate into the first cavity, when the lifting plates slide, the triangular baffle plate can push the triangular baffle plate out of the first cavity due to the rebound force of the first spring after the lifting plates slide, the triangular baffle plate can not rotate outwards due to the fact that the frame body blocks the lower half part of the triangular baffle plate, the lifting plates are pressed on the upper surface of the triangular baffle plate, the triangular baffle plate plays a role of fixing the lifting plates, when the lifting plates need to move downwards to the frame body, the lifting plates are operated to pull the triangular baffle plate to be close to the first cavity, the lifting plates slide downwards due to self gravity, the fact that the clamping plates are driven to move to the proper position of the fire extinguishing tank is achieved, and the clamping plates are clamped to the proper position of the fire extinguishing tank is clamped to clamp the fire extinguisher due to the fact that the lifting plates slide to the fact that the lifting plates are higher weight is achieved, meanwhile stability of the fire extinguisher is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the control rod is pressed to enable the fourth telescopic tube to be ejected, and then the second telescopic tube and the third telescopic tube are driven to be ejected, so that the telescopic mechanism is prolonged, an operator can hold the first telescopic tube to enable the fourth telescopic tube opening to be aligned to a fire source to extinguish fire, the operator does not need to be too close to the fire source to extinguish fire, the problem that the operator suffers from burning and baking of flame due to too close distance to the fire source in the process of extinguishing fire is effectively solved, and the problem that the operator is burnt to head hair or eyelashes by flame due to too close distance to the flame in the process of extinguishing fire is also prevented, and even fire fighters are burnt.
2. According to the fire extinguisher, the clamping mechanism and the moving mechanism are arranged on the frame body, so that the clamping plate can clamp the fire extinguishing tank according to different unfolding degrees of the fire extinguishing tank, the problem that the fire extinguisher is broken due to the fact that the fire extinguisher is toppled by a person when the fire extinguisher is placed at a corner is avoided, the lifting mechanism is arranged on the frame body, so that the clamping mechanism can be fixed at a proper position of the fire extinguisher when the fire extinguisher faces a higher fire extinguisher, the stability of the fire extinguisher is ensured, meanwhile, the practicability of the fire extinguisher is improved, the frame body is fixed at the corner where a fire extinguisher is required to be placed on a ship, the fire extinguisher can be timely found to fight fire when a fire source appears, the rescue speed is improved, and meanwhile, the frame body is small, and the problem that the fire extinguisher cabinet of the ship occupies too much area when the fire extinguisher is stored is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the telescoping mechanism of the present invention;
FIG. 3 is a cross-sectional view of the control mechanism of the present invention;
FIG. 4 is a cross-sectional view of a cone cover of the present invention;
FIG. 5 is a view showing the overall structure of the bearing and fan blade of the present invention;
FIG. 6 is an overall structural view of the frame of the present invention;
FIG. 7 is a cross-sectional view of the clamping mechanism of the present invention;
FIG. 8 is a cross-sectional view of a mobile structure of the present invention;
FIG. 9 is a cross-sectional view of a lifting structure of the present invention;
fig. 10 is an enlarged view of the invention at a.
In the figure: 1. a frame body; 2. a lifting mechanism; 21. pulling a plate; 22. a first spring; 23. a first cavity; 24. triangular baffle plates;
3. a clamping mechanism; 31. a second spring; 32. a moving plate; 33. a connecting rod; 34. a clamping plate; 35. an anti-slip rubber;
4. a moving mechanism; 41. a first nut; 42. a chute; 43. a lifting plate;
5. a fire extinguishing tank; 6. a control valve; 7. a conduit; 8. a telescoping mechanism; 81. an annular cylinder; 82. a first hole; 83. a control mechanism; 831. an arc-shaped groove; 832. an annular plate; 833. a control lever; 834. a fourth spring; 835. arc-shaped protruding blocks;
84. a second cavity; 85. a third spring; 86. a first telescopic tube; 87. a second telescopic tube; 88. a third telescopic tube; 89. a fourth telescopic tube;
9. a spraying mechanism; 91. a conical cover; 92. a support rod; 93. a micro ring; 94. a bearing; 95. a second nut; 96. and (3) a fan blade.
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.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 10, the present invention provides a fire extinguisher for fire engineering, which comprises the following technical scheme:
the fire extinguisher for the fire engineering comprises a frame body 1, wherein a moving mechanism 4 is fixedly arranged at the center of the outer surface of the front end of the frame body 1; the center of the outer surface of the front end of the moving mechanism 4 is fixedly provided with a clamping mechanism 3; the fire extinguishing tank 5 is fixedly arranged in the clamping mechanism 3; a control valve 6 is fixedly arranged at the top end of the fire extinguishing tank 5; the outer surface of one side of the control valve 6 is fixedly connected with a conduit 7; one end of the catheter 7 is fixedly connected with a telescopic mechanism 8, and the telescopic mechanism 8 comprises an annular cylinder 81, a first hole 82, a control mechanism 83, a second cavity 84, a third spring 85, a first telescopic pipe 86, a second telescopic pipe 87, a third telescopic pipe 88 and a fourth telescopic pipe 89; one end of the conduit 7 is fixedly connected with an annular cylinder 81; a first hole 82 is formed in the center of the outer surface of one side of the annular cylinder 81; a first telescopic pipe 86 is fixedly connected to the outer surface of one side of the annular cylinder 81 close to the outer circular surface; the inner surface of the first telescopic pipe 86 is connected with a second telescopic pipe 87 in a sliding manner; the inner surface of the second telescopic pipe 87 is connected with a third telescopic pipe 88 in a sliding manner; a fourth telescopic pipe 89 is connected to the inner surface of the third telescopic pipe 88 in a sliding manner; the inner circular surfaces of one end of the first telescopic pipe 86, the second telescopic pipe 87 and the third telescopic pipe 88 are smaller than the inner circular surface of the other end; the outer circular surfaces of one end of the second telescopic pipe 87, the third telescopic pipe 88 and the fourth telescopic pipe 89 are smaller than the outer circular surface of the other end; a second cavity 84 is formed in the fourth telescopic pipe 89; a third spring 85 is disposed inside the second cavity 84; the other end of the third spring 85 is fixedly connected with the annular cylinder 81; the other end of the fourth telescopic tube 89 is fixedly connected with a control mechanism 83;
the control mechanism 83 comprises an arc-shaped groove 831, an annular plate 832, a control rod 833, a fourth spring 834 and an arc-shaped projection 835; an arc-shaped groove 831 is formed in the bottom of the other end of the fourth telescopic pipe 89; an arc-shaped convex block 835 is arranged in the arc-shaped groove 831; a control rod 833 is fixedly arranged on the bottom surface of the arc-shaped projection 835, and the control rod 833 is movably connected to the inside of the annular cylinder 81; an annular plate 832 is fixedly arranged on the outer surface of the control rod 833 close to the upper end; a fourth spring 834 is arranged on the outer surface of the control rod 833 close to the center;
the clamping mechanism 3 comprises a second spring 31, a moving plate 32, a connecting rod 33, a clamping plate 34 and anti-slip rubber 35; two groups of moving plates 32 are arranged on the outer surface of the front end of the moving mechanism 4 near the center; a connecting rod 33 is fixedly connected to the outer surface of the front end of the moving plate 32 at a position close to one end; one end of the connecting rod 33 is connected with a clamping plate 34 through a hinge; an anti-slip rubber 35 is fixedly arranged on the outer surface of the other side of the clamping plate 34; the outer surface of the front end of the moving plate 32 is fixedly provided with a second spring 31 close to the center; the other end of the second spring 31 is fixedly connected with the clamping plate 34.
When the fire extinguisher in the prior art sprays fire extinguishing liquid, often because the flame is too big, people are difficult to spray the fire extinguishing liquid to the fire source, people often burn the hair or eyelashes by the flame when the fire is extinguished because the distance from the flame is too close, and when the fire is extinguished seriously, the fire fighter can burn the fire, one end of the control rod 833 is not clamped and connected with the fourth telescopic tube 89 any more by pressing the control rod 833, because the third spring 85 is in a compressed state at the beginning, when the control rod 833 is not clamped and connected with the fourth telescopic tube 89 any more, the fourth telescopic tube 89 can be ejected out, because the outer circular surface of the left end of the third telescopic tube 88 is larger than the inner circular surface of the right end of the second telescopic tube 87, the outer circular surface of the left end of the second telescopic tube 87 is larger than the inner circular surface of the right end of the first telescopic tube 86, so that after the fourth telescopic tube 89 is ejected out, the second telescopic tube 87 and the third telescopic tube 88 can be driven to be ejected out, and an operator can hold the first telescopic tube 86 by holding the first telescopic tube 89 to align the mouth of the fourth telescopic tube 89 with the fire source through the telescopic mechanism 8, so that the operator can not be too close to the fire source, when the control rod 833 is not clamped with the fourth telescopic tube 89, the fire source is in order to effectively remit, the problem that the operator is burnt when the fire is burnt too close to the fire, and the fire is extinguished, and even when the fire is burnt by the operator is too close to the fire, the fire is extinguished, the operator is fire, the fire problem is prevented, and the fire problem is too near the fire, and the fire is caused, and the fire has been had the fire, and when the fire was has been had the fire was near fire, and has.
As an embodiment of the present invention, as shown in fig. 4, the spraying mechanism 9 includes a cone 91, a support rod 92, a micro ring 93, a bearing 94, a second nut 95, and a fan blade 96; the outer surface of one end of the fourth telescopic tube 89 is fixedly connected with a conical cover 91; a supporting rod 92 is fixedly arranged in the center of the inner surface of the conical cover 91; the micro ring 93 is fixedly arranged at the center of the supporting rod 92; a bearing 94 is arranged on the outer surface of one end of the supporting rod 92; a plurality of fan blades 96 are uniformly and fixedly arranged on the outer circular surface of the bearing 94, and one end of the supporting rod 92 is connected with a second nut 95 in a threaded manner; the second nut 95 and the micro ring 93 are abutted against the bearing 94 at a position close to the inner circular surface; one end of the supporting rod 92 far away from the outside is provided with a motor with a push type self-resetting switch, and the output shaft of the motor is used for driving the bearing 94 to rotate; during operation, because the spraying range of the fire extinguisher spraying the fire extinguishing liquid in the prior art is smaller, the fire extinguishing effect is not ideal, in the invention, the fire extinguishing liquid is sprayed to the conical cover 91 from the fourth telescopic pipe 89, the spraying of the fire extinguishing liquid pushes the self-resetting push switch to be started, so that the motor is started, the motor rotates under the driving of a battery which is arranged on the supporting rod 92, the motor drives the outer ring of the bearing 94 to rotate in the rotating process, the fan blade 96 is driven to rotate, the fire extinguishing liquid is evenly sprayed to the inner surface of the conical cover 91, finally the fire extinguishing liquid is sprayed out along the inner surface of the conical cover 91, the spraying range of the fire extinguishing liquid is increased in a fan shape after the spraying, the fire extinguishing effect is improved, meanwhile, the fan blade 96 rotates, the spraying speed of the fire extinguishing liquid is accelerated, and the fire extinguishing effect of the fire extinguishing liquid is enhanced; when the fan blade 96 needs to be replaced, the second nut 95 is screwed off, the bearing 94 and the fan blade 96 are taken down to be replaced together, and then the bearing 94 is fixed by screwing the second nut 95, so that the fan blade fan is simple in structure and high in replacement speed.
As an embodiment of the present invention, as shown in fig. 5, the fan blade 96 and the bearing 94 are fixed in a tapered shape; when the fire extinguishing liquid is sprayed onto the fan blades 96, the force applied to the fan blades 96 is small, and the fire extinguishing liquid cannot be well sprayed onto the conical cover 91.
As one implementation mode of the invention, as shown in fig. 7 and 9, the fire extinguisher in the market is generally placed in a special cabinet, the special cabinet for placing the fire extinguisher is generally inconvenient to install by slotting or punching on a wall, the fire extinguisher cabinet needs to be changed when the fire extinguisher is additionally arranged in the fire extinguisher cabinet, and the special cabinet occupies too large area and cannot be placed at all corners; according to the invention, the frame body 1 is fixed at a place on a market where a fire extinguisher is required to be placed through screws or rivets, the fire extinguishing tank 5 of the fire extinguisher is aligned between the two clamping plates 34 and then is pressed with force, so that the two clamping plates 34 are outwards unfolded to clamp the fire extinguishing tank 5 finally, and because the clamping plates 34 can compress the second springs 31 when outwards unfolded to enable the second springs 31 to give the clamping plates 34 a rebound force, the clamping plates 34 can clamp the fire extinguishing tank 5 under the rebound force of the second springs 31, the anti-slip rubber 35 arranged on the inner circular surface of the clamping plates 34 can effectively prevent the fire extinguishing tank 5 and the clamping plates 34 from slipping, the fire extinguishing tank 5 can be clamped stably, the clamping plates 34 can clamp the fire extinguishing tank 5 according to different unfolding degrees of the fire extinguishing tank 5, the frame body 1 is small, the problem that too large fire extinguisher cabinet body type occupies too much area is avoided, and the fire extinguisher can be fixed at all corners in time, and fire extinguishers can be found when fire sources occur.
As an embodiment of the present invention, as shown in fig. 8, the moving mechanism 4 includes a first nut 41, a chute 42, and a lifting plate 43; a lifting plate 43 is fixedly arranged at the center of the outer surface of the front end of the frame body 1; the outer surface of the front end of the lifting plate 43 is provided with sliding grooves 42 on two sides of the central position, and the inner surface of the sliding groove 42 is in sliding connection with the moving plate 32; a first nut 41 is screwed on the movable plate 32 near one end; when the fire extinguishing tank 5 is placed and meets the limit that the two clamping plates 34 are unfolded, the two clamping plates 34 cannot clamp the fire extinguishing tank 5, the first nut 41 on one of the moving plates 32 is unscrewed, then the moving plate 32 is slid, the first nut 41 is slid to a proper position to be screwed tightly against the lifting plate 43 to fix the moving plate 32, the distance between the two clamping plates 34 is increased, the two clamping plates 34 are further improved to clamp the fire extinguishing tank 5 which is thicker, and the practicability of the fire extinguishing tank is improved.
As an embodiment of the present invention, as shown in fig. 6 and 9, the lifting mechanisms 2 are fixedly installed near the center inside the two sides of the frame 1; the lifting mechanism 2 comprises a pull plate 21, a first spring 22, a first cavity 23 and a triangular baffle 24; a plurality of first cavities 23 are uniformly formed on two sides of the inner surface of the frame body 1; one end of the bottom of the inner surface of the first cavity 23 is rotatably connected with a triangular baffle 24; the outer surface of one side of the triangular baffle plate 24 is fixedly provided with a first spring 22 close to the center, and the other end of the first spring 22 is fixedly connected with a pull plate 21; when the fire extinguisher clamping device works, when the height of the fire extinguishing tank 5 is too high, the clamping plates 34 are clamped to the lower part of the fire extinguishing tank 5, so that the fire extinguisher is easy to fall down due to the fact that the fire extinguisher is placed unstably, in order to clamp the two clamping plates 34 to the proper position of the fire extinguishing tank 5, the lifting plates 43 are upwards slid to enable the triangular baffle plates 24 to be pushed into the first cavity 23 when sliding, when the lifting plates 43 slide through the rear triangular baffle plates 24, the triangular baffle plates 24 are pushed out of the first cavity 23 due to the rebound force of the first springs 22, the lower half part of the triangular baffle plates 24 is blocked by the frame body 1, the triangular baffle plates 24 cannot rotate outwards of the first cavity 23, the lifting plates 43 are pressed on the upper surface of the triangular baffle plates 24, the triangular baffle plates 24 play a role of fixing the lifting plates 43, when the lifting plates 43 need to move downwards to the frame body 1, the first springs 22 pull the triangular baffle plates 24 to be close to the first cavity 23, the lifting plates 43 slide downwards due to self gravity, the clamping plates 43 are enabled to move downwards, the clamping plates 34 are driven to move to the fire extinguisher clamping device when the fire extinguisher clamping device is higher than the fire extinguisher clamping device, and the fire extinguisher clamping device is suitable for clamping the fire extinguisher clamping device is clamped to the fire extinguisher clamping, and the fire extinguisher clamping device is improved in the position and can be moved conveniently and can be clamped by the lifting and can be moved by the lifting and can conveniently and can be moved conveniently by the fire extinguisher clamping and is moved by the fire extinguisher and is conveniently and is moved by the fire and is convenient to fire and when the fire extinguisher is convenient.
The using method comprises the following steps: the invention makes one end of the control rod 833 not be connected with the fourth telescopic tube 89 in a clamping way by pressing the control rod 833, because the third spring 85 is in a compressed state at the beginning, when the control rod 833 is not connected with the fourth telescopic tube 89 in a clamping way, the fourth telescopic tube 89 can be ejected out, because the outer circular surface of the left end of the third telescopic tube 88 is larger than the inner circular surface of the right end of the second telescopic tube 87, the outer circular surface of the left end of the second telescopic tube 87 is larger than the inner circular surface of the right end of the first telescopic tube 86, after the fourth telescopic tube 89 is ejected out, the second telescopic tube 87 and the third telescopic tube 88 can be driven to be ejected out, an operator can hold the first telescopic tube 86 by hand through the telescopic mechanism 8 to lead the opening of the fourth telescopic tube 89 to be aligned with a fire source for fire extinguishing, the operator is not required to be too close to the fire extinguishing, the problem that the operator is too close to the fire source to endure flame burning and baking pain when the operator is effectively relieved, meanwhile, the problem that an operator burns hair or eyelashes and even burns fire fighters due to too close distance from flame when extinguishing fire is solved, fire extinguishing liquid is sprayed to the conical cover 91 from the fourth telescopic pipe 89, the spraying of the fire extinguishing liquid pushes the self-resetting push type switch to be started, the motor is driven by a battery arranged in advance on the supporting rod 92 to rotate, the outer ring of the bearing 94 is driven to rotate in the rotating process of the motor, the fan blade 96 is driven to rotate, the fire extinguishing liquid is evenly sprayed onto the inner surface of the conical cover 91, finally the inner surface of the conical cover 91 is sprayed out, the spraying range of the fire extinguishing liquid is increased in a fan shape after spraying out, the fire extinguishing effect is improved, meanwhile, the fan blade 96 rotates, the spraying speed of the fire extinguishing liquid is accelerated, and the fire extinguishing effect of the fire extinguishing liquid is enhanced.
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 (3)
1. Fire extinguisher for fire engineering, including support body (1), its characterized in that: a moving mechanism (4) is fixedly arranged at the center of the outer surface of the front end of the frame body (1); the center of the outer surface of the front end of the moving mechanism (4) is fixedly provided with a clamping mechanism (3); the fire extinguishing tank (5) is fixedly arranged in the clamping mechanism (3); a control valve (6) is fixedly arranged at the top end of the fire extinguishing tank (5); the outer surface of one side of the control valve (6) is fixedly connected with a guide pipe (7); one end of the conduit (7) is fixedly connected with a telescopic mechanism (8);
the telescopic mechanism (8) comprises an annular cylinder (81), a first hole (82), a control mechanism (83), a second cavity (84), a third spring (85), a first telescopic pipe (86), a second telescopic pipe (87), a third telescopic pipe (88) and a fourth telescopic pipe (89); one end of the conduit (7) is fixedly connected with an annular cylinder (81); a first hole (82) is formed in the center of the outer surface of one side of the annular cylinder (81); a first telescopic pipe (86) is fixedly connected to the outer surface of one side of the annular cylinder (81) close to the outer circular surface; the inner surface of the first telescopic pipe (86) is connected with a second telescopic pipe (87) in a sliding manner; the inner surface of the second telescopic pipe (87) is connected with a third telescopic pipe (88) in a sliding manner; the inner surface of the third telescopic pipe (88) is connected with a fourth telescopic pipe (89) in a sliding way; the inner circular surfaces of one end of the first telescopic pipe (86), the second telescopic pipe (87) and the third telescopic pipe (88) are smaller than the inner circular surface of the other end; the outer circular surfaces of one end of the second telescopic pipe (87), the third telescopic pipe (88) and the fourth telescopic pipe (89) are smaller than the outer circular surface of the other end; a second cavity (84) is formed in the fourth telescopic pipe (89); a third spring (85) is arranged in the second cavity (84); the other end of the third spring (85) is fixedly connected with the annular cylinder (81); the other end of the fourth telescopic tube (89) is fixedly connected with a control mechanism (83);
the control mechanism (83) comprises an arc-shaped groove (831), an annular plate (832), a control rod (833), a fourth spring (834) and an arc-shaped protruding block (835); an arc-shaped groove (831) is formed in the bottom of the other end of the fourth telescopic pipe (89); an arc-shaped convex block (835) is arranged in the arc-shaped groove (831); a control rod (833) is fixedly arranged on the bottom surface of the arc-shaped protruding block (835), and the control rod (833) is movably connected to the inside of the annular cylinder (81); an annular plate (832) is fixedly arranged on the outer surface of the control rod (833) close to the upper end; a fourth spring (834) is arranged on the outer surface of the control rod (833) close to the center;
the clamping mechanism (3) comprises a second spring (31), a moving plate (32), a connecting rod (33), a clamping plate (34) and anti-skid rubber (35); two groups of moving plates (32) are fixedly arranged on the outer surface of the front end of the moving mechanism (4) close to the center; a connecting rod (33) is fixedly connected to the outer surface of the front end of the moving plate (32) close to one end; one end of the connecting rod (33) is connected with a clamping plate (34) through a hinge; an anti-skid rubber (35) is fixedly arranged on the outer surface of the other side of the clamping plate (34); the outer surface of the front end of the moving plate (32) is fixedly provided with a second spring (31) close to the center; the other end of the second spring (31) is fixedly connected with the clamping plate (34);
aligning the fire extinguishing tank (5) of the fire extinguisher between the two clamping plates (34) and pressing the fire extinguishing tank with force to enable the two clamping plates (34) to be outwards unfolded to clamp the fire extinguishing tank (5), wherein the clamping plates (34) can compress the second spring (31) when being outwards unfolded to enable the second spring (31) to give the clamping plates (34) a rebound force, so that the fire extinguishing tank (5) can be clamped by the clamping plates (34) under the rebound force of the second spring (31), the anti-slip rubber (35) arranged on the inner circular surface of the clamping plates (34) can effectively prevent the fire extinguishing tank (5) and the clamping plates (34) from slipping, the fire extinguishing tank (5) can be stably clamped, and the clamping plates (34) can clamp the fire extinguishing tank (5) according to different degrees of the different unfolding of the fire extinguishing tank (5);
the moving mechanism (4) comprises a first nut (41), a chute (42) and a lifting plate (43); a lifting plate (43) is fixedly arranged at the center of the outer surface of the front end of the frame body (1); the outer surface of the front end of the lifting plate (43) is provided with sliding grooves (42) on two sides of the central position, and the inner surface of each sliding groove (42) is in sliding connection with the corresponding movable plate (32); a first nut (41) is connected to the position, close to one end, of the moving plate (32) in a threaded manner;
when the fire extinguishing tank (5) is placed and meets the limit that the two clamping plates (34) are unfolded, the two clamping plates (34) cannot clamp the fire extinguishing tank (5), the first nut (41) on one of the moving plates (32) is unscrewed, then the moving plates (32) are slid, the first nut (41) is screwed down to the proper position by sliding, the first nut is abutted against the lifting plate (43) to fix the moving plates (32), the distance between the two clamping plates (34) is increased, and further the two clamping plates (34) clamp the fire extinguishing tank (5) which is thicker;
lifting mechanisms (2) are fixedly arranged in the two sides of the frame body (1) close to the center; the lifting mechanism (2) comprises a pulling plate (21), a first spring (22), a first cavity (23) and a triangular baffle plate (24); a plurality of first cavities (23) are uniformly formed on two sides of the inner surface of the frame body (1); one end of the bottom of the inner surface of the first cavity (23) is rotatably connected with a triangular baffle plate (24); a first spring (22) is fixedly arranged on the outer surface of one side of the triangular baffle plate (24) close to the center, and a pulling plate (21) is fixedly connected to the other end of the first spring (22);
when the fire extinguisher is in operation, when the height of the fire extinguishing tank (5) is too high, the clamping plates (34) are clamped to the lower part of the fire extinguishing tank (5), so that the fire extinguisher is easy to fall down due to the fact that the fire extinguisher is placed unstably, in order to clamp the two clamping plates (34) to the proper position of the fire extinguishing tank (5), the lifting plates (43) can push the triangular baffle plates (24) into the first cavity (23) when sliding, when the lifting plates (43) slide through the rear triangular baffle plates (24), the triangular baffle plates (24) can be pushed out of the first cavity (23) due to the rebound force of the first springs (22), the triangular baffle plates (24) can not rotate outwards to the first cavity (23) any more due to the fact that the lower half parts of the triangular baffle plates (24) are blocked, so that the lifting plates (43) are pressed on the upper surfaces of the triangular baffle plates (24), the triangular baffle plates (24) play a role of fixing the lifting plates (43), when the lifting plates (43) need to be moved downwards, the lifting plates (1) move downwards, the lifting plates (24) are pulled downwards, and the gravity force of the lifting plates (43) can be driven to move downwards when the lifting plates (24) close to the first side of the fire extinguishing tank (24) due to the fact that the lifting plates (22) are pushed upwards by sliding, and the lifting plates (43) to move upwards, and the lifting plates (43) are pushed upwards by the lifting plates (1), to clamp the clamping plate (34) to the proper position of the fire extinguishing tank (5) to clamp the fire extinguisher.
2. A fire extinguisher for fire engineering according to claim 1, wherein: the spraying mechanism (9) comprises a conical cover (91), a supporting rod (92), a micro ring (93), a bearing (94), a second nut (95) and fan blades (96); the outer surface of one end of the fourth telescopic tube (89) is fixedly connected with a conical cover (91); a supporting rod (92) is fixedly arranged in the center of the inner surface of the conical cover (91); the center of the supporting rod (92) is fixedly provided with a micro ring (93); a bearing (94) is arranged on the outer surface of one end of the supporting rod (92); a plurality of fan blades (96) are uniformly and fixedly arranged on the outer circular surface of the bearing (94), and one end of the supporting rod (92) is connected with a second nut (95) in a threaded manner; the second nut (95) and the micro ring (93) are abutted against the bearing (94) at a position close to the inner circular surface; one end of the supporting rod (92) far away from the outside is provided with a motor with a push type self-resetting switch, and the output shaft of the motor is used for driving the bearing (94) to rotate.
3. A fire extinguisher for fire engineering according to claim 2, wherein: the fan blades (96) and the bearings (94) are fixed in a conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110738397.4A CN113521611B (en) | 2021-06-30 | 2021-06-30 | Fire extinguisher for fire engineering |
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| CN202110738397.4A CN113521611B (en) | 2021-06-30 | 2021-06-30 | Fire extinguisher for fire engineering |
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| CN206792850U (en) * | 2017-06-02 | 2017-12-26 | 林荣通 | A kind of fire extinguisher clamping device |
| CN209809357U (en) * | 2019-03-27 | 2019-12-20 | 江苏国利消防科技有限公司 | Four-wheel fire-fighting motorcycle with retractable water gun |
| CN210644915U (en) * | 2019-06-27 | 2020-06-02 | 泰兴市成华消防设备厂 | Novel fire fighting equipment |
| CN210757668U (en) * | 2019-08-09 | 2020-06-16 | 上海和宏电子科技有限公司 | Line limit storehouse over-and-under type rack |
| CN210813584U (en) * | 2019-09-05 | 2020-06-23 | 河南兆丰新能源科技有限公司 | Fire control filters formula respirator of saving oneself |
| CN211962879U (en) * | 2019-12-13 | 2020-11-20 | 江苏警星消防设备有限公司 | Heptafluoropropane is installation cabinet for extinguishing device |
| CN212187545U (en) * | 2020-04-20 | 2020-12-22 | 广东万业电力消防工程有限公司 | Fire control installing support structure |
| CN213313074U (en) * | 2020-09-23 | 2021-06-01 | 上海翌灿智能科技有限公司 | Automatic fire extinguishing device capable of automatically cleaning dust removing equipment |
| CN112915432A (en) * | 2021-02-07 | 2021-06-08 | 宁波正欣消防设备有限公司 | Fire extinguisher with multiple injection modes |
| CN112915433B (en) * | 2021-02-07 | 2022-08-30 | 宁波正欣消防设备有限公司 | Novel high-pressure rotary jet fire extinguisher |
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Effective date of registration: 20230509 Address after: 315400 Liang Nong Zhen Gan Xuan Cun, Yuyao City, Ningbo City, Zhejiang Province Applicant after: Ningbo Tianbo Fire Protection Equipment Co.,Ltd. Address before: 242300 Room 403, building 6, Lanshan Chunxiao community, Shanmen South Road, Ningguo City, Xuancheng City, Anhui Province Applicant before: Chen Zeng |
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