CN214912934U - Novel fire extinguishing device - Google Patents
Novel fire extinguishing device Download PDFInfo
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- CN214912934U CN214912934U CN202120405569.1U CN202120405569U CN214912934U CN 214912934 U CN214912934 U CN 214912934U CN 202120405569 U CN202120405569 U CN 202120405569U CN 214912934 U CN214912934 U CN 214912934U
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- fire extinguishing
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- 238000005507 spraying Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims description 9
- 238000006880 cross-coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A novel fire extinguishing device comprises a water pump and a top spraying device, and comprises a swinging water spraying device, wherein a swinging water spraying mechanism comprises a driving element, a driving crank and a swinging connecting rod, wherein one end of the driving crank is fixedly connected to an output shaft of the driving element, and the swinging connecting rod is hinged to the other end of the driving crank; the swing connecting rod comprises a swing transverse rod and a swing vertical rod; the swing transverse rods and the swing vertical rods are hinged with swing spraying devices; the swinging cross rod and the swinging vertical rod form a door type structure; the swinging vertical rod is provided with a swinging vertical rod, and the swinging vertical rod is provided with a temperature sensor and a controller which is in communication connection with the temperature sensor; the controller is electrically connected with the driving element. The utility model discloses not only guaranteed automatic fire extinguishing's effect, still at bigger degree reducing arrangement cost, and reduced the accident hidden danger that personnel put out a fire.
Description
Technical Field
The utility model relates to a fire extinguishing apparatus field specifically is a novel fire extinguishing apparatus.
Background
In recent years, warehouse fires occur in China, and after investigation and research by relevant departments, the causes of the warehouse fires, stored substances containing combustible substances and high fire risks are found; the fire resistance grade is low, and the fire spread is fast; improper operation or maintenance of heating, lighting, electrical and other equipment in warehouse operation; electrical equipment or line overload or obsolescence; underground warehouse fire hazard ventilation is not smooth, and the loss of personnel and financial affairs is difficult to control in time in case of a fire disaster in a mixed building of the warehouse and residential buildings.
Based on the above fire occurrence, the prior art measures for preventing fire are: training fire protection awareness of warehouse personnel; managing fire at regular time; placing a hand fire extinguisher in the warehouse;
tools such as a water pump and a water gun are arranged near the fire hydrant. The measures are all manual fire extinguishing measures after the fire disaster occurs. At present, many large public or warehouse places are also provided with water supply systems for water needed by fire fighting, and at least 2 water heads are arranged at a fire point for fire fighting; however, the spraying area of the water spraying heads fixed on the roof is arranged according to the wide angle and the number of the spraying heads, and the water spraying heads are far away from the ground, so that the fire extinguishing effect of a ground ignition source is not as accurate and efficient as that of manual operation.
However, for places such as warehouses and the like with serious fire and sealed and not communicated, the danger of manual fire extinguishment is very high, the rescue of fire fighters is very dangerous, and the casualty hidden danger of fire fighting is increased. In order to solve the problems, the existing large warehouse and the dangerous chemical warehouse are also provided with an automatic alarm and automatic spraying fire extinguishing system, but most of the existing automatic spraying fire extinguishing systems are complex in structure and high in cost. And the protection cost is increased for enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of solving the novel fire extinguishing device of the mentioned reduction manual site fire extinguishing work among the above-mentioned prior art and reducing the automatic fire extinguishing system cost and being convenient for large-scale places such as warehouse.
The utility model discloses a realize through following technical scheme: a novel fire extinguishing device comprises a water pump and a top spraying device and is characterized by comprising a swinging water spraying device, wherein a swinging water spraying mechanism comprises a driving element, a driving crank and a swinging connecting rod, wherein one end of the driving crank is fixedly connected to an output shaft of the driving element, and the swinging connecting rod is hinged to the other end of the driving crank;
the swing connecting rod comprises a swing transverse rod and a swing vertical rod;
the swing transverse rods and the swing vertical rods are hinged with swing spraying devices;
the swing cross bar is rotationally connected with the other end of the driving crank;
the swinging vertical rods are rotatably connected with the swinging transverse rods;
the swinging cross rod and the swinging vertical rod form a door type structure;
the swinging vertical rod is provided with a swinging vertical rod, and the swinging vertical rod is provided with a temperature sensor and a controller which is in communication connection with the temperature sensor;
the controller is electrically connected with the driving element.
Further:
the door type fixing frame is also included;
the driving element and the top spraying device are fixed by a cross frame of the door type fixing frame;
the spraying device comprises a fixed seat, a bearing seat fixedly connected to the fixed seat, an L-shaped water outlet pipe rotatably connected to the bearing seat, a swinging piece fixedly sleeved on the outer circumference of one end of the L-shaped water outlet pipe and a spray head fixedly connected to the other end of the L-shaped water outlet pipe;
the fixed seat is fixedly connected to the door type fixed frame;
the swinging piece is rotatably connected with the swinging connecting rod.
Further:
the driving crank comprises a first crank fixedly connected to the output shaft of the driving element and a second crank with one end hinged to the first crank;
the other end of the second crank is connected with the swinging cross rod.
Further:
the length of the second crank is greater than twice the length of the first crank;
the length of the swinging piece is greater than that of the first crank and less than that of the second crank.
Further:
a swing connecting rod is arranged between the swing transverse rod and the swing vertical rod;
the swing connecting rod is hinged with the swing transverse rod and the swing vertical rod;
the length of the swing connecting rod is far shorter than that of the swing cross rod and the swing connecting rod.
Further:
a cross coupling is arranged between the first crank and the second crank;
the swing cross bar and the first crank are arranged at intervals.
Further:
the spraying devices are more than three and are respectively arranged on the transverse frame and the vertical frame of the fixing frame.
Further:
the top spraying device comprises a water outlet pipe and a spraying head fixedly connected to the water outlet pipe.
Further:
the spraying angle of the spraying head is 45-120 degrees.
Advantageous effects
The utility model discloses a novel extinguishing device that large-scale regions such as warehouse, factory building set up, adapt to water fire extinguishing systems very much, not only guaranteed automatic fire extinguishing's effect, still at bigger degree reduction device cost, and reduced the hidden danger of the accident that personnel put out a fire.
1. Safe and reliable
The utility model discloses a drive element control sways water jet equipment and combines fixed top to spout the device, has improved this novel fire extinguishing apparatus's fail safe nature, and top water jet equipment also can install in each position that needs sprayed the region in addition, plays the effect that the large tracts of land was sprayed, and sways water jet equipment then according to the temperature position of sensing in the temperature sensor ware, goes on to the type to putting out a fire to the high ignition source of temperature. Improve the fire extinguishing efficiency and avoid the danger of artificial fire extinguishing.
2. Intelligence property
The swinging water spraying device starts the driving element according to the temperature position sensed by the temperature sensor, and the swinging spray head sprays water to the position of the temperature detector for alarming through the movement of the swinging connecting rod, so that the fire is extinguished accurately. Can put out a fire to the utmost extent in time, protect life and property safety of the personnel of fleing. And the adopted fixed top spraying device plays a role in cooling in case of fire and plays a great role in relieving the restoration and the field environment after the fire.
3. Simple structure
At the scene of a fire, because the high temperature effect, some equipment can't operate, what this mechanism adopted is connecting rod hinge structure, and the structure is metal component, also can guarantee under high temperature environment that the mechanism operates in a flexible way, can not appear the jamming phenomenon, sways connecting rod simple structure, and the installation is simple, and low cost can cover the setting in large-scale warehouse. Can maximize
4. Structural diversification
The device can realize various combination modes, the swing connecting rod can be of a layer-layer sleeved type door type structure, namely, the swing vertical rods can be multiple, and flexible adjustment can be carried out according to the shape and the requirement of goods stored in a warehouse.
5. Wide application range
The device can be suitable for other types of fire extinguishing modes, water is changed into other fire extinguishing agents, and the water is added into a pressurization system, so that the device can be suitable for different fire extinguishing areas.
Drawings
Fig. 1 is a schematic top view of embodiment 1 of the present invention;
fig. 2 is a schematic front view of embodiment 1 of the present invention;
fig. 3 is a schematic perspective view of embodiment 1 of the present invention;
FIG. 4 is a left side view structure diagram of the spraying device of the present invention;
FIG. 5 is a schematic view of the spraying device of the present invention;
wherein, 1 drives the element; 2, swinging a connecting rod; 21 oscillating the cross bar; 22 swinging the vertical bar; 23 swing the connecting rod; 3, a spraying device; 31 a fixed seat; 32 bearing seats; a 33L-shaped water outlet pipe; 34, swinging the sheet; 35 oscillating the spray head; 4, a top spraying device; 41 a sprinkler head; 42 water outlet pipe; 5, a controller; 6 a temperature sensor; 7 driving the crank; 71 a first crank; 72 a second crank; 8 door type fixing frame.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects of the present invention to be solved more clearly understood, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It is to be construed that the term: the terms "length," "width," "upper," "lower," "left," "right," and the like, refer to an orientation or positional relationship as shown in the drawings, merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as a limitation of the present invention.
Example 1
As shown in fig. 1-5, a novel fire extinguishing apparatus comprises a water pump and a top spraying device, and is characterized by comprising a swinging water spraying device, wherein the swinging water spraying mechanism comprises a driving element 1, a driving crank 7 with one end fixedly connected to an output shaft of the driving element 1, and a swinging connecting rod 2 hinged to the other end of the driving crank 7; the swing connecting rod 2 comprises a swing cross rod 21 and a swing vertical rod 22; the swing transverse rod 21 and the swing vertical rod 22 are both hinged with a swing spraying device 3; the swing cross bar 21 is rotationally connected with the other end of the driving crank 7; the swinging vertical rod 22 is rotatably connected with the swinging cross rod 21; the swinging cross rod 21 and the swinging vertical rod 22 form a door type structure; the device also comprises a temperature sensor 6 arranged on the swinging vertical rod 22 and a controller 5 in communication connection with the temperature sensor 6; the controller 5 is electrically connected to the drive element 1. The temperature sensor 6 may be provided at a plurality of heights. The driving element 1 is a high temperature resistant servo motor.
In this embodiment, use fixed top to spout the device and carry out the large tracts of land cooling to the scene of fire, reuse adjustable sway the water spray mechanism and carry out the accuracy to the position of the source of getting on fire that temperature-sensing ware 6 sensed and put out a fire, this structure can carry out all-round cover in large-scale warehouse or the sealed field that is difficult for carrying on the manual fire extinguishing, because of its simple structure, simple to operate can lay by a large scale.
The door type fixing frame is also included; the driving element 1 and the top spraying device are fixed by a cross frame of the door type fixing frame 8; the spraying device 3 comprises a fixed seat 31, a bearing seat 32 fixedly connected to the fixed seat 31, an L-shaped water outlet pipe 33 rotatably connected to the bearing seat 32, a swinging piece 34 fixedly sleeved on the outer circumference of one end of the L-shaped water outlet pipe 33 and a swinging spray head 35 fixedly connected to the other end of the L-shaped water outlet pipe 33; the fixed seat 31 is fixedly connected to the door type fixed frame 8; the swinging piece 34 is rotatably connected with the swinging connecting rod 2. The number of the spraying devices 3 is more than three, and the spraying devices are respectively arranged on the transverse frame and the vertical frame of the fixing frame 8. The top spraying device 4 comprises a water outlet pipe and a spraying head 41 fixedly connected to the water outlet pipe 42. The spraying angle of the spraying head 41 is 45-120 degrees. The water outlet pipes 42 are double rows.
The driving crank 7 comprises a first crank 71 fixedly connected to the output shaft of the driving element 1 and a second crank 72 with one end hinged to the first crank 71; the other end of the second crank 72 is connected to the swing cross bar 21. The length of the second crank 72 is greater than twice the length of the first crank 72. The length of the wobble plate 34 is greater than the length of the first crank 72 and less than the length of the second crank 71. A swing connecting rod 23 is rotatably connected between the swing cross rod 21 and the swing vertical rod 22; the length of the swing connecting rod 23 is much shorter than that of the swing cross bar 21 and the swing connecting rod 23.
The working process is as follows: when areas such as warehouses are on fire, the temperature sensor 6 senses that the temperature reaches an alarm value and sends a communication signal to the controller 5, the controller 5 controls the driving element 1 to rotate to drive the first crank 71 to rotate, so that the second crank 72 is driven to rotate, the swing transverse rod 21 hinged to the second crank 72 swings along with the other end of the second crank 72, the swing transverse rod 21 drives the swing connecting rod 23 to move, and the vertical swing vertical rods 22 on two sides are driven to swing along with the swing transverse rod 21. However, since the plurality of spraying devices 3 are hinged to the swing cross bar 21 and the swing vertical bar 22, and the fixing seats 31 of the spraying devices 3 are fixedly connected to the fixing frame 8, the fixing frame 8 needs to be fixedly connected to the ground or the wall surface by using expansion screws on site. Thereby the central line position of swing horizontal pole 21 and swing montant 22 has been injectd for swing horizontal pole 21 can only remove about, is driven by pendulum piece 34 and is swayd shower nozzle 35 and swing and spray water, and swing montant 22 realizes reciprocating, sets up at vertical shower nozzle 35 that sways and swings the water spray equally, reaches fire extinguishing effect. In this embodiment, the driving element 1 is driven to rotate continuously in a forward direction or a reverse direction, and the swing angle is adjusted by the lengths of the first crank 71, the second crank 72 and the swing piece 34.
Example 2
A cross coupling is arranged between the first crank 71 and the second crank 72; the swing cross bar 21 is spaced apart from the first crank 71. Because the cross-shaped coupling has a universal function, the first crank 71 rotates to drive the second crank 72 to generate three-dimensional motion when rotating, and the bearing seat 32 is a swingable bearing seat, so that the swinging nozzle 35 can swing in three spatial directions, and the spraying range of the swinging nozzle 35 is enlarged.
In other places, the temperature sensor 6 can be an infrared beam smoke fire detector, an ultraviolet ray detector, a photoelectric smoke sensor and the like, can accurately judge an ignition source, and can adjust the swing nozzle 35 at a corresponding position to accurately extinguish fire.
While the 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 herein without departing from the principles of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a novel fire extinguishing apparatus, includes water pump and top spout device (4), its characterized in that: the swinging water spraying mechanism comprises a driving element (1), a driving crank (7) and a swinging connecting rod (2), wherein one end of the driving crank (7) is fixedly connected to an output shaft of the driving element (1), and the swinging connecting rod (2) is hinged to the other end of the driving crank (7);
the swing connecting rod (2) comprises a swing cross rod (21) and a swing vertical rod (22);
the swinging cross rod (21) and the swinging vertical rod (22) are both hinged with a spraying device (3);
the swing cross bar (21) is rotationally connected with the other end of the driving crank (7);
the swing vertical rod (22) is rotatably connected with the swing transverse rod (21);
the swinging cross rod (21) and the swinging vertical rod (22) form a door type structure;
the device also comprises a temperature sensor (6) arranged on the swinging vertical rod (22) and a controller (5) in communication connection with the temperature sensor (6);
the controller (5) is electrically connected with the driving element (1).
2. A novel fire extinguishing apparatus as claimed in claim 1, wherein:
the device also comprises a portal fixing frame (8);
the driving element (1) and the top spraying device (4) are fixed by a cross frame of the door type fixing frame (8);
the spraying device (3) comprises a fixed seat (31), a bearing seat (32) fixedly connected to the fixed seat (31), an L-shaped water outlet pipe (33) rotatably connected to the bearing seat (32), a swinging sheet (34) fixedly sleeved on the outer circumference of one end of the L-shaped water outlet pipe (33) and a swinging spray head (35) fixedly connected to the other end of the L-shaped water outlet pipe (33);
the fixed seat (31) is fixedly connected to the door type fixed frame (8);
the swinging piece (34) is rotatably connected with the swinging connecting rod (2).
3. A novel fire extinguishing apparatus as claimed in claim 2, wherein:
the driving crank (7) comprises a first crank (71) fixedly connected to an output shaft of the driving element (1) and a second crank (72) with one end hinged to the first crank (71);
the other end of the second crank (72) is connected with the swinging cross bar (21).
4. A novel fire extinguishing apparatus as claimed in claim 3, wherein:
the length of the second crank (72) is greater than twice the length of the first crank (71);
the length of the swinging piece (34) is greater than that of the first crank (71) and less than that of the second crank (72).
5. A novel fire extinguishing apparatus as claimed in claim 1, wherein:
a swing connecting rod (23) is arranged between the swing cross rod (21) and the swing vertical rod (22);
the swing connecting rod (23) is hinged with the swing cross rod (21) and the swing vertical rod (22);
the length of the swing connecting rod (23) is less than that of the swing cross rod (21).
6. A novel fire extinguishing apparatus as claimed in claim 3, wherein:
a cross coupling is arranged between the first crank (71) and the second crank (72);
the swing cross bar (21) and the first crank (71) are arranged at intervals.
7. A novel fire extinguishing apparatus as claimed in claim 2, wherein:
the number of the spraying devices (3) is more than three, and the spraying devices are respectively arranged on the transverse frame and the vertical frame of the fixing frame (8).
8. A novel fire extinguishing apparatus as claimed in claim 1, wherein:
the top spraying device (4) comprises a water outlet pipe (42) and a spraying head (41) fixedly connected to the water outlet pipe.
9. A novel fire extinguishing apparatus as claimed in claim 8, wherein:
the spraying angle of the spraying head (41) is 45-120 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405569.1U CN214912934U (en) | 2021-02-24 | 2021-02-24 | Novel fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405569.1U CN214912934U (en) | 2021-02-24 | 2021-02-24 | Novel fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214912934U true CN214912934U (en) | 2021-11-30 |
Family
ID=79098668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120405569.1U Expired - Fee Related CN214912934U (en) | 2021-02-24 | 2021-02-24 | Novel fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214912934U (en) |
-
2021
- 2021-02-24 CN CN202120405569.1U patent/CN214912934U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |