阅读说明：本技术 一种自动灭火器 (Automatic fire extinguisher ) 是由 陈增 陈文静 于 2021-06-04 设计创作，主要内容包括：本发明涉及灭火器领域,特别涉及一种自动灭火器,包括第一安装板,第一安装板的外表面固定连接有若干个锁定块,第一安装板的下表面中间位置固定连接有短柱,第一安装板上表面中间位置开设有第一导流孔,短柱上表面中间位置开设有第二导流孔,短柱外表面中间位置开设有若干个第三导流孔,短柱上方末端设置有第一齿轮,第一齿轮的上表面与第一安装板下表面之间为固定连接,短柱外表面且位于第一齿轮下方设置有转动灭火装置,短柱的下方末端固定连接有第二安装板,第二安装板的下表面固定安装有电机,电机输出轴上固定连接有转杆,转杆右端固定连接有竖杆。本发明的一种自动灭火器,可以扩大灭火范围,而且采用两种灭火方式,灭火效率更高。(The invention relates to the field of fire extinguishers, in particular to an automatic fire extinguisher, which comprises a first mounting plate, wherein a plurality of locking blocks are fixedly connected to the outer surface of the first mounting plate, a short column is fixedly connected to the middle position of the lower surface of the first mounting plate, a first flow guide hole is formed in the middle position of the upper surface of the first mounting plate, a second flow guide hole is formed in the middle position of the upper surface of the short column, a plurality of third flow guide holes are formed in the middle position of the outer surface of the short column, a first gear is arranged at the upper tail end of the short column, the upper surface of the first gear is fixedly connected with the lower surface of the first mounting plate, a rotary fire extinguishing device is arranged on the outer surface of the short column and below the first gear, a second mounting plate is fixedly connected to the lower tail end of the short column, a motor is fixedly mounted on the lower surface of the second mounting plate, a rotary rod is fixedly connected to an output shaft of the motor, and the right end of the rotary rod is fixedly connected with a vertical rod. The automatic fire extinguisher can enlarge the fire extinguishing range, and has higher fire extinguishing efficiency by adopting two fire extinguishing modes.)

1. An automatic fire extinguisher, includes first mounting panel (1), its characterized in that: the outer fixed surface of first mounting panel (1) is connected with a plurality of locking block (2), a plurality of the upper end of locking block (2) flushes with the upper end of first mounting panel (1), the lower surface intermediate position fixedly connected with short column (3) of first mounting panel (1), first water conservancy diversion hole (4) have been seted up to first mounting panel (1) upper surface intermediate position.

2. An automatic fire extinguisher according to claim 1, wherein: second water conservancy diversion hole (5) have been seted up to short column (3) upper surface intermediate position, a plurality of third water conservancy diversion hole (6) have been seted up to short column (3) surface intermediate position, short column (3) top end is provided with first gear (7), be fixed connection between the upper surface of first gear (7) and first mounting panel (1) lower surface, short column (3) surface just is located first gear (7) below and is provided with rotation extinguishing device (8).

3. An automatic fire extinguisher according to claim 2, wherein: rotate extinguishing device (8) and include rolling disc (81), a plurality of recess (82), a plurality of have been seted up to rolling disc (81) upper surface all be provided with water storage device (83), a plurality of first inclined hole (84) have all been seted up to recess (82) bottom, fourth water conservancy diversion hole (85) have all been seted up to recess (82) inner wall, fourth water conservancy diversion hole (85) are corresponding with third water conservancy diversion hole (6).

4. An automatic fire extinguisher according to claim 2, wherein: the terminal fixedly connected with second mounting panel (9) in below of short column (3), the lower fixed surface of second mounting panel (9) installs motor (10), fixedly connected with bull stick (11) on motor (10) output shaft, bull stick (11) right-hand member fixedly connected with montant (12), be fixed connection between the upper end of montant (12) and rolling disc (81) lower surface, the lower surface of rolling disc (81) is laminated with the upper surface of second mounting panel (9) mutually.

5. An automatic fire extinguisher according to claim 3, wherein: the water storage device (83) comprises a water storage barrel (831), a second inclined hole (832) is formed in the bottom of the water storage barrel (831), a reset spring (833) is fixedly connected to the outer surface of the water storage barrel (831), and the other end of the reset spring (833) is fixedly connected to the inner wall of the groove (82).

6. An automatic fire extinguisher according to claim 3, wherein: the fire extinguisher is characterized in that a second round hole (86) is formed in the upper surface of the rotating disc (81), a connecting rod (87) is arranged in the second round hole (86), a second gear (88) is fixedly mounted at the upper end of the connecting rod (87), and a fire extinguisher main body (89) is fixedly mounted at the lower end of the connecting rod (87).

7. An automatic fire extinguisher according to claim 5, wherein: the first gear (7) is matched with the second gear (88), and gear meshing transmission is performed between the first gear (7) and the second gear (88).

8. An automatic fire extinguisher according to claim 5, wherein: the water storage barrel (831) is matched with the groove (82), the water storage barrel (831) is in sliding connection with the groove (82), a guide pipe (834) is fixedly connected to the outer surface of the water storage barrel (831), the other end of the guide pipe (834) is located in the fourth flow guide hole (85), and the guide pipe (834) is in sliding connection with the fourth flow guide hole (85).

9. An automatic fire extinguisher according to claim 6, wherein: the fire extinguisher main body (89) is a dry powder fire extinguisher.

10. An automatic fire extinguisher according to claim 6, wherein: the fire extinguisher is characterized in that a temperature sensor (13) is arranged on the fire extinguisher main body (89), and the temperature sensor (13) is electrically connected with the fire extinguisher main body (89) and the motor (10).

Technical Field

The invention relates to the field of fire extinguishers, in particular to an automatic fire extinguisher.

Background

The automatic fire extinguisher mainly comprises four parts, namely a detector heat energy detector, a flame detector, a smoke detector, a fire extinguisher carbon dioxide extinguishing device, a digital Temperature control Alarm and a communication module, can remotely monitor and control Real-Time Temperature change Real-Time Temperature, Alarm state Pre-Alarm, High Alarm and fire extinguisher information in a fire-proof area through the digital communication module in the automatic fire extinguisher, can remotely monitor various states of the automatic fire extinguisher, can master the Real-Time change in the fire-proof area, and can greatly reduce life and property loss when a fire disaster occurs;

combustible and flammable decorative materials are stored in a temporarily built storeroom, and due to the fact that fire disasters can be caused by negligence of workers, an automatic fire extinguisher needs to be installed above flammable materials so as to timely treat the fire disasters, but the existing automatic fire extinguisher has some defects; for example: when a fire breaks out, because the fire extinguisher sprays the position fixed, can't enlarge the scope of putting out a fire, the fire extinguishing efficiency is low, and automatic fire extinguisher is inside generally to be equipped with the dry powder moreover, and at the in-process of putting out a fire, only can rely on the dry powder in the automatic fire extinguisher to put out a fire, and the mode of putting out a fire is more single.

Disclosure of Invention

The main object of the present invention is to solve at least one of the following technical problems:

one technical problem to be solved by the present invention is: the spraying position of the fire extinguisher is fixed, and the fire extinguishing range cannot be expanded; another technical problem to be solved by the present invention is: in the process of fire extinguishing, the fire extinguishing only can be carried out by the dry powder in the automatic fire extinguisher, and the fire extinguishing mode is single.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an automatic fire extinguisher, includes first mounting panel, and the fixed surface of first mounting panel is connected with a plurality of locking block, and the upper end of a plurality of locking block flushes with the upper end of first mounting panel, and the lower surface intermediate position fixedly connected with short column of first mounting panel, first water conservancy diversion hole has been seted up to first mounting panel upper surface intermediate position.

Preferably, a second diversion hole is formed in the middle of the upper surface of the short column, a plurality of third diversion holes are formed in the middle of the outer surface of the short column, a first gear is arranged at the tail end of the upper side of the short column, the upper surface of the first gear is fixedly connected with the lower surface of the first mounting plate, and a rotary fire extinguishing device is arranged on the outer surface of the short column and below the first gear.

Preferably, rotate extinguishing device and include the rolling disc, and a plurality of recess has been seted up to the rolling disc upper surface, all is provided with water storage device in a plurality of recess, and first inclined hole has all been seted up to a plurality of recess bottom, and fourth water conservancy diversion hole has all been seted up to recess inner wall, and fourth water conservancy diversion hole is corresponding with third water conservancy diversion hole.

Preferably, the lower end of the short column is fixedly connected with a second mounting plate, the lower surface of the second mounting plate is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a rotating rod, the right end of the rotating rod is fixedly connected with a vertical rod, the upper end of the vertical rod is fixedly connected with the lower surface of a rotating disc, and the lower surface of the rotating disc is attached to the upper surface of the second mounting plate.

Preferably, the water storage device comprises a water storage barrel, a second inclined hole is formed in the bottom of the water storage barrel, a reset spring is fixedly connected to the outer surface of the water storage barrel, and the other end of the reset spring is fixedly connected to the inner wall of the groove.

Preferably, a second round hole is formed in the upper surface of the rotating disc, a connecting rod is arranged in the second round hole, a second gear is fixedly mounted at the upper end of the connecting rod, and a fire extinguisher main body is fixedly mounted at the lower end of the connecting rod.

Preferably, the first gear is matched with the second gear, and the first gear and the second gear are in gear engagement transmission.

Preferably, the water storage barrel is matched with the groove, the water storage barrel is in sliding connection with the groove, the outer surface of the water storage barrel is fixedly connected with the flow guide pipe, the other end of the flow guide pipe is located in the fourth flow guide hole, and the flow guide pipe is in sliding connection with the fourth flow guide hole.

Preferably, the fire extinguisher main body is a dry powder fire extinguisher.

Preferably, the fire extinguisher main body is provided with a temperature sensor which is electrically connected with the fire extinguisher main body and the motor.

Compared with the prior art, the invention has the following beneficial effects: when a fire breaks out in the temporary warehouse, the indoor temperature rises, when the temperature reaches the threshold value of the temperature sensor, the temperature sensor senses a fire signal, the fire extinguisher main body is started to automatically spray dry powder out, and the fire can be extinguished in time, meanwhile, the motor is started to drive the rotating rod to rotate and further drive the rotating disc to rotate, as the upper surface of the rotating disc is provided with the second round hole in which the connecting rod is arranged, the lower end of the connecting rod is fixedly provided with the fire extinguisher protective shell, and the fire extinguisher main body is arranged in the fire extinguisher protective shell, the rotating disc can also drive the fire extinguisher main body to revolve around the output shaft of the motor when rotating, and because the upper surface of the first gear is fixedly connected with the lower surface of the first mounting plate, the upper end of the connecting rod is fixedly provided with the second gear, the first gear is matched with the second gear, and the first gear is in gear meshing transmission with the second gear, therefore, the fire extinguisher main body rotates while revolving around the output shaft of the motor, and the dry powder sprayed by the fire extinguisher main body is not downward vertically but diffused all around under the action of centrifugal force, thereby realizing the purpose of expanding the fire extinguishing range.

Through having seted up a plurality of recess on the rolling disc upper surface, the recess bottom has all seted up first inclined hole, all be provided with water storage device in a plurality of recess, water storage device includes the retaining bucket, the second inclined hole has been seted up to the retaining bucket bottom, retaining bucket surface fixed connection has reset spring, reset spring's other end fixed connection is on the recess inner wall, the retaining bucket and recess looks adaptation, be sliding connection between retaining bucket and the recess, when the rolling disc rotates, under the effect of centrifugal force, the retaining bucket slides in the recess, first inclined hole is linked together with the second inclined hole, rivers play in the retaining bucket, the cooperation dry powder is put out a fire simultaneously, fire extinguishing efficiency is higher, the motor stall, centrifugal force disappears, under reset spring's effect, the retaining bucket resets, first inclined hole and second inclined hole no longer are linked together, through seting up first water conservancy diversion hole, the second water conservancy diversion hole, third water conservancy diversion hole, The fourth diversion hole and the diversion pipe can store water in the water storage barrel, so that the aim of repeated use is fulfilled.

Drawings

FIG. 1 is a first schematic view showing the overall structure of an automatic fire extinguisher according to the present invention;

FIG. 2 is a schematic view of the overall structure of an automatic fire extinguisher according to the present invention;

FIG. 3 is a sectional view A-A of the second embodiment of the automatic fire extinguisher according to the present invention;

FIG. 4 is a sectional view B-B of the schematic view showing the overall construction of an automatic fire extinguisher according to the present invention;

fig. 5 is a full sectional view showing a structure of a water storage device of an automatic fire extinguisher according to the present invention.

In the figure: 1. a first mounting plate; 2. a locking block; 3. a short column; 4. a first flow guide hole; 5. a second flow guide hole; 6. a third flow guide hole; 7. a first gear; 8. rotating the fire extinguishing device; 81. rotating the disc; 82. a groove; 83. a water storage device; 831. a water storage barrel; 832. a second inclined hole; 833. a return spring; 834. a flow guide pipe; 84. a first inclined hole; 85. a fourth diversion hole; 86. a second circular hole; 87. a connecting rod; 88. a second gear; 89. a fire extinguisher main body; 9. a second mounting plate; 10. a motor; 11. a rotating rod; 12. a vertical rod; 13. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1-5, an automatic fire extinguisher comprises a first mounting plate 1, wherein a plurality of locking blocks 2 are fixedly connected to the outer surface of the first mounting plate 1, the upper ends of the locking blocks 2 are flush with the upper end of the first mounting plate 1, a short column 3 is fixedly connected to the middle position of the lower surface of the first mounting plate 1, and a first flow guide hole 4 is formed in the middle position of the upper surface of the first mounting plate 1.

In this embodiment, the second diversion hole 5 is opened at the middle position of the upper surface of the short column 3, the plurality of third diversion holes 6 are opened at the middle position of the outer surface of the short column 3, the first gear 7 is arranged at the end above the short column 3, the upper surface of the first gear 7 is fixedly connected with the lower surface of the first mounting plate 1, and the rotary fire extinguishing device 8 is arranged on the outer surface of the short column 3 and below the first gear 7.

Rotating extinguishing device 8 includes rolling disc 81, and rolling disc 81 center trompil is established at short column 3, and a plurality of recess 82 has been seted up to rolling disc 81 upper surface, all is provided with water storage device 83 in a plurality of recess 82, and first inclined hole 84 has all been seted up to a plurality of recess 82 bottom, and fourth water conservancy diversion hole 85 has all been seted up to recess 82 inner wall, and fourth water conservancy diversion hole 85 is corresponding with third water conservancy diversion hole 6.

The lower end of the short column 3 is fixedly connected with a second mounting plate 9, the lower surface of the second mounting plate 9 is fixedly provided with a motor 10, an output shaft of the motor 10 is fixedly connected with a rotating rod 11, the right end of the rotating rod 11 is fixedly connected with a vertical rod 12, the upper end of the vertical rod 12 is fixedly connected with the lower surface of the rotating disc 81, and the lower surface of the rotating disc 81 is attached to the upper surface of the second mounting plate 9.

The water storage device 83 comprises a water storage barrel 831, a second inclined hole 832 is formed in the bottom of the water storage barrel 831, a reset spring 833 is fixedly connected to the outer surface of the water storage barrel 831, and the other end of the reset spring 833 is fixedly connected to the inner wall of the groove 82.

The upper surface of the rotating disc 81 is provided with a second round hole 86, a connecting rod 87 is arranged in the second round hole 86, the upper end of the connecting rod 87 is fixedly provided with a second gear 88, and the lower end of the connecting rod 87 is fixedly provided with a fire extinguisher main body 89.

The first gear 7 is matched with the second gear 88, and the first gear 7 and the second gear 88 are in gear engagement transmission.

The water storage barrel 831 is matched with the groove 82, the water storage barrel 831 is in sliding connection with the groove 82, the guide pipe 834 is fixedly connected to the outer surface of the water storage barrel 831, the other end of the guide pipe 834 is located in the fourth guide hole 85, and the guide pipe 834 is in sliding connection with the fourth guide hole 85.

The fire extinguisher main body 89 is a dry powder fire extinguisher.

The fire extinguisher main body 89 is provided with a temperature sensor 13, and the temperature sensor 13 is electrically connected with the fire extinguisher main body 89.

Specifically, by arranging the rotary fire extinguishing device 8 on the outer surface of the short column 3 and below the first gear 7, when a fire breaks out in a temporary warehouse, the indoor temperature rises, when the temperature reaches the threshold value of the temperature sensor 13, the fire extinguisher main body 89 is started to automatically spray dry powder, so as to extinguish the fire in time, meanwhile, the motor 10 is started to drive the rotating rod 11 to rotate, so as to drive the rotating disc 81 to rotate, because the second round hole 6 is arranged on the upper surface of the rotating disc 81, the connecting rod 87 is arranged in the second round hole 6, the fire extinguisher main body 89 is fixed at the lower end of the connecting rod 87, so that the fire extinguisher main body 89 is driven to revolve around the output shaft of the motor 10 when the rotating disc 81 rotates, because the upper surface of the first gear 7 is fixedly connected with the lower surface of the first mounting plate 1, the second gear 88 is fixedly arranged at the upper end of the connecting rod 87, and the first gear 7 is matched with the second gear 88, the first gear 7 and the second gear 883 are in gear engagement transmission, so that the fire extinguisher main body 89 rotates while revolving around the output shaft of the motor 10, under the action of centrifugal force, the dry powder sprayed by the fire extinguisher main body 89 does not vertically downwards but diffuses around, thereby realizing the purpose of expanding the fire extinguishing range, through arranging a plurality of grooves 82 on the upper surface of the rotating disc 81, the bottoms of the grooves 82 are all provided with first inclined holes 84, a plurality of grooves 82 are all internally provided with a water storage device 83, the water storage device 83 comprises a water storage barrel 831, the bottom of the water storage barrel 831 is provided with a second inclined hole 832, the outer surface of the water storage barrel 831 is fixedly connected with a return spring 833, the other end of the return spring 833 is fixedly connected on the inner wall of the groove 82, the water storage barrel 831 is matched with the grooves 82, the water storage barrel 831 is in sliding connection with the grooves 82, when the rotating disc 81 rotates, under the action of centrifugal force, the water storage barrel 831 slides in the groove 82, the first inclined hole 84 is communicated with the second inclined hole 832, water flows out of the first inclined hole 84 and is matched with dry powder to extinguish fire simultaneously, the fire extinguishing efficiency is higher, when the indoor temperature is reduced to a certain value, the temperature sensor 13 controls the motor 10 to stop rotating, the centrifugal force disappears, under the action of the reset spring 833, the water storage barrel 831 resets, the first inclined hole 84 is not communicated with the second inclined hole 832, the water stops flowing out, and water can be continuously supplied to the water storage barrel 831 during the fire extinguishing period by arranging the first flow guide hole 4, the second flow guide hole 5, the third flow guide hole 6, the fourth flow guide hole 85 and the flow guide pipe 834.

The working principle is as follows: when fire breaks out in the temporary warehouse, the indoor temperature rises, when the temperature reaches the threshold value of the temperature sensor 13, the fire extinguisher main body 89 is started to automatically spray dry powder, and the fire can be extinguished in time, meanwhile, the motor 10 is started and drives the rotating rod 11 to rotate, and further the rotating disc 81 is driven to rotate around the short column 3 through the vertical rod 12, because the second round hole 6 is arranged on the upper surface of the rotating disc 81, the connecting rod 87 is arranged in the second round hole 6, the fire extinguisher main body 89 is fixed at the lower end of the connecting rod 87, the fire extinguisher main body 89 is driven to revolve around the output shaft of the motor 10 when the rotating disc 81 rotates, and because the upper surface of the first gear 7 is fixedly connected with the lower surface of the first mounting plate 1, the second gear 88 is fixedly arranged at the upper end of the connecting rod 87, the first gear 7 is matched with the second gear 88, and the first gear 7 is in gear engagement transmission with the second gear 883, therefore, the fire extinguisher main body 89 rotates while revolving around the output shaft of the motor 10, and the dry powder sprayed by the fire extinguisher main body 89 is not vertically downward but is diffused all around under the action of centrifugal force, thereby realizing the purpose of expanding the fire extinguishing range.

Through forming a plurality of grooves 82 on the upper surface of the rotating disc 81, forming first inclined holes 84 at the bottom of the grooves 82, forming water storage devices 83 in the grooves 82, wherein each water storage device 83 comprises a water storage barrel 831, forming second inclined holes 832 at the bottom of the water storage barrel 831, forming a return spring 833 on the outer surface of the water storage barrel 831, fixedly connecting the other end of the return spring 833 to the inner wall of each groove 82, the water storage barrel 831 is matched with the grooves 82, the water storage barrel 831 is in sliding connection with the grooves 82, when the rotating disc 81 rotates, the water storage barrel 831 slides in the grooves 82 under the action of centrifugal force, the first inclined holes 84 are communicated with the second inclined holes 832, water flows out of the first inclined holes 84, and is matched with dry powder to extinguish fire simultaneously, the fire efficiency is higher, the motor 10 stops rotating, the centrifugal force disappears, the water storage barrel 832 is reset under the action of the return spring 833, the first inclined holes 84 are not communicated with the second inclined holes any more, the water stops flowing out, and the water can be continuously supplied to the water storage barrel 831 during the fire extinguishing period by arranging the first flow guide hole 4, the second flow guide hole 5, the third flow guide hole 6, the fourth flow guide hole 85 and the flow guide pipe 834.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.