CN218391981U - Low-temperature spraying fire extinguishing device for fire fighting of thermal power plant - Google Patents
Low-temperature spraying fire extinguishing device for fire fighting of thermal power plant Download PDFInfo
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- CN218391981U CN218391981U CN202221695632.0U CN202221695632U CN218391981U CN 218391981 U CN218391981 U CN 218391981U CN 202221695632 U CN202221695632 U CN 202221695632U CN 218391981 U CN218391981 U CN 218391981U
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Abstract
The utility model discloses a low-temperature spray fire extinguishing device for fire fighting of a thermal power plant, which comprises a fire extinguishing mechanism, wherein the fire extinguishing mechanism comprises a bottom plate, a circular cylinder, a first gear, a screw rod, a water pump and a motor; the top of bottom plate is equipped with the connecting plate, the top of connecting plate is rotated and is connected with the dwang. The utility model discloses the motor passes through the second gear and drives outer ring gear rotation, outer ring gear passes through the pipe and drives the screw rod removal, make the round tube drive a plurality of shower nozzles and remove, it is intraductal that the water pump passes through the hose and emits the liquid nitrogen to L shape, the L venturi tube emits the liquid nitrogen to a plurality of shower nozzles through the round tube and carries out the low temperature processing of putting out a fire, it drives the rack through the connecting rod and removes to hold the handle, the rack drives the dwang through first gear and rotates, the dwang drives the round tube and rotates, the effect of putting out a fire of low temperature has been reached through the liquid nitrogen that adds, the quick angle and the height of adjusting the shower nozzle of being convenient for simultaneously, can deal with the conflagration of different altitude positions, the scope that the shower nozzle that puts out a fire is sprayed is improved.
Description
The technical field is as follows:
the utility model relates to a fire-fighting equipment technical field of thermal power plant specifically is a low temperature sprays extinguishing device for fire control of thermal power plant.
Background art:
a thermal power plant, referred to as a thermal power plant for short, is a plant for producing electric energy by using combustible materials (such as coal) as fuel, and the basic production process is as follows: fuel adds hot water and generates steam when burning, is converted into heat energy with the chemical energy of fuel, and steam pressure promotes the steam turbine rotatory, and heat energy conversion becomes mechanical energy, and then the steam turbine drives the generator rotatory, is converted into the electric energy with mechanical energy, and when thermal power plant takes place the conflagration, the staff mostly takes out water from the water tank through the water pump, puts out a fire through shower nozzle shower water.
But current thermal power plant takes out water from the water tank through the water pump, puts out a fire through shower nozzle shower water, the quick angle and the height of adjusting the shower nozzle of being not convenient for, the shower nozzle spraying range is comparatively limited, has brought very big inconvenience for the user, for this reason, we provide a thermal power plant for fire control low temperature spray extinguishing device is used for solving above-mentioned problem.
The utility model has the following contents:
an object of the utility model is to provide a low temperature sprays extinguishing device for fire control of thermal power plant to solve one of the problems that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: a low-temperature spray fire extinguishing device for fire fighting of a thermal power plant comprises a fire extinguishing mechanism, wherein the fire extinguishing mechanism comprises a bottom plate, a circular cylinder, a first gear, a screw, a water pump and a motor;
the top of bottom plate is equipped with the connecting plate, the top of connecting plate is rotated and is connected with the dwang, the circular section of thick bamboo of top fixedly connected with of dwang, the fixed cover in the outside of dwang is equipped with first gear, the right side meshing of first gear has the rack, the bottom fixedly connected with screw rod of connecting plate, the outside threaded connection of screw rod has the pipe, the fixed cover in the outside of pipe is equipped with outer ring gear, the top fixedly connected with bin of bottom plate, the top fixedly connected with water pump of bin, the water inlet of water pump extends to in the bin, the left side intercommunication of circular section of thick bamboo is fixed with the L venturi tube, the delivery port intercommunication of water pump is fixed with the hose, the top of hose and the bottom intercommunication and the fixed of L venturi tube, the bottom fixedly connected with movable block of rack.
As further preferable in the present technical solution: the top of the connecting plate is fixedly connected with two connecting blocks, one side, close to each other, of each connecting block is fixedly connected with the same transverse rod, and the moving block is sleeved on the outer side of the transverse rod in a sliding mode.
As a further preferred aspect of the present invention: the spring is fixedly connected between the front side of one connecting block located on the rear side of the two connecting blocks and the rear side of the moving block, the same spring is movably sleeved on the outer side of the cross rod, a cross plate is arranged below the connecting plate, and a motor is fixedly connected to the top of the cross plate.
As further preferable in the present technical solution: the end part of the output shaft of the motor is fixedly connected with a second gear, the second gear is meshed with the outer gear ring, and the top of the transverse plate is fixedly connected with an L-shaped plate.
As further preferable in the present technical solution: the L-shaped plate is rotatably sleeved on the outer side of the circular tube, and the top of the transverse plate is fixedly connected with two fixed blocks.
As a further preferred aspect of the present invention: the bottom fixedly connected with two round bars of connecting plate, the fixed block slip cap is established in the outside of the round bar that corresponds, four supporting legs of top fixedly connected with of bottom plate.
As further preferable in the present technical solution: the top of supporting leg and the bottom fixed connection of diaphragm, the top intercommunication of bin is fixed with the feed liquor pipe, the bottom four corners of bottom plate all rotates and is connected with the gyro wheel.
As further preferable in the present technical solution: the rear side of the round barrel is communicated with and fixed with a plurality of spray heads, the front side of the rack is fixedly connected with a connecting rod, and the front side of the connecting rod is fixedly connected with a handle.
The utility model has the advantages that: the utility model discloses the motor passes through the second gear and drives outer ring gear rotation, outer ring gear passes through the pipe and drives the screw rod removal, make the round tube drive a plurality of shower nozzles and remove, it is intraductal that the water pump passes through the hose and emits the liquid nitrogen to L shape, the L venturi tube emits the liquid nitrogen to a plurality of shower nozzles through the round tube and carries out the low temperature processing of putting out a fire, it passes through the connecting rod and drives the rack removal to hold the handle, the rack drives the dwang through first gear and rotates, the dwang drives the round tube and rotates, the effect of putting out a fire at low temperature has been reached through the liquid nitrogen that adds, the quick angle and the height of regulation shower nozzle of being convenient for simultaneously, can deal with the conflagration of different altitude position, the scope that the shower nozzle that puts out a fire sprays is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a front perspective structure of the present invention;
fig. 2 is a schematic left-side view of the three-dimensional structure of the present invention;
FIG. 3 is a schematic top sectional view of the storage box of the present invention with the storage box removed;
fig. 4 is an enlarged schematic perspective view of the region a in fig. 3.
In the figure: 1. a fire extinguishing mechanism; 2. a base plate; 3. a connecting plate; 4. rotating the rod; 5. a circular cylinder; 6. a first gear; 7. a rack; 8. a screw; 9. a circular tube; 10. an outer ring gear; 11. a storage tank; 12. a water pump; 13. an L-shaped tube; 14. a hose; 15. a moving block; 16. connecting blocks; 17. a cross bar; 18. a spring; 19. a motor; 20. a second gear; 21. a transverse plate; 22. an L-shaped plate; 23. a fixed block; 24. a round bar; 25. supporting legs; 26. a liquid inlet pipe; 27. a roller; 28. a spray head; 29. a connecting rod; 30. a handle.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a low-temperature spray fire extinguishing device for fire fighting of a thermal power plant comprises a fire extinguishing mechanism 1, wherein the fire extinguishing mechanism 1 comprises a bottom plate 2, a circular cylinder 5, a first gear 6, a screw 8, a water pump 12 and a motor 19;
the top of bottom plate 2 is equipped with connecting plate 3, the top of connecting plate 3 is rotated and is connected with dwang 4, the top fixedly connected with circular tube 5 of dwang 4, the fixed cover in the outside of dwang 4 is equipped with first gear 6, the right side meshing of first gear 6 has rack 7, the bottom fixedly connected with screw rod 8 of connecting plate 3, the outside threaded connection of screw rod 8 has pipe 9, the fixed cover in the outside of pipe 9 is equipped with outer ring gear 10, the top fixedly connected with bin 11 of bottom plate 2, bin 11's top fixedly connected with water pump 12, the water inlet of water pump 12 extends to in the bin 11, the left side intercommunication of circular tube 5 is fixed with L venturi tube 13, the delivery port intercommunication of water pump 12 is fixed with hose 14, hose 14's top and L venturi tube 13's bottom intercommunication is fixed, the bottom fixedly connected with movable block 15 of rack 7, water pump 12 takes the liquid nitrogen in the bin 11 out through the water inlet, emit into to in the hose 14, hose 14 emits into liquid nitrogen to L venturi tube 13 in.
In this embodiment, specifically: the top of connecting plate 3 is fixedly connected with two connecting blocks 16, and fixedly connected with same horizontal pole 17 between the one side that two connecting blocks 16 are close to each other, and the movable block 15 slip cover is established in the outside of horizontal pole 17, and rack 7 drives movable block 15 and moves forward or backward, and movable block 15 moves forward or backward in the outside of horizontal pole 17.
In this embodiment, specifically: the same spring 18 movably sleeved outside the cross rod 17 is fixedly connected between the front side of one connecting block 16 positioned at the rear side of the two connecting blocks 16 and the rear side of the moving block 15, a transverse plate 21 is arranged below the connecting plate 3, a motor 19 is fixedly connected to the top of the transverse plate 21, and the moving block 15 compresses or stretches the spring 18 in the moving process.
In this embodiment, specifically: the end part of the output shaft of the motor 19 is fixedly connected with a second gear 20, the second gear 20 is meshed with the outer gear ring 10, the top of the transverse plate 21 is fixedly connected with an L-shaped plate 22, the motor 19 is started, the motor 19 works to drive the second gear 20 to rotate, and under the meshing effect of the second gear 20 and the outer gear ring 10, the second gear 20 rotates to drive the outer gear ring 10 to rotate.
In this embodiment, specifically: the L-shaped plate 22 is rotatably sleeved on the outer side of the circular tube 9, and the top of the transverse plate 21 is fixedly connected with two fixed blocks 23.
In this embodiment, specifically: the bottom of connecting plate 3 is fixedly connected with two round bars 24, and the sliding sleeve of fixed block 23 is established in the outside of corresponding round bar 24, and four supporting legs 25 of the top fixedly connected with of bottom plate 2, connecting plate 3 drive two round bars 24 and remove, and fixed block 23 has played the effect of location.
In this embodiment, specifically: the top of supporting leg 25 and diaphragm 21's bottom fixed connection, storage box 11's top intercommunication is fixed with feed liquor pipe 26, and the bottom four corners of bottom plate 2 is all rotated and is connected with gyro wheel 27, adds the liquid nitrogen to storage box 11 in through feed liquor pipe 26, and the liquid nitrogen has the effect that low temperature was put out a fire fast.
In this embodiment, specifically: the rear side of the round barrel 5 is communicated with and fixed with a plurality of spray heads 28, the front side of the rack 7 is fixedly connected with a connecting rod 29, the front side of the connecting rod 29 is fixedly connected with a handle 30, the handle 30 is held to move the handle 30 forwards or backwards, and the handle 30 drives the connecting rod 29 to move forwards or backwards.
Working principle or structural principle, when in use, liquid nitrogen is added into the storage tank 11 through the liquid inlet pipe 26, the liquid nitrogen has the effect of low-temperature quick fire extinguishing, when a fire disaster occurs, the bottom plate 2 is pushed to drive the roller 27 to move, the roller 27 drives the plurality of spray heads 28 to move to proper positions, when the height of the spray heads 28 needs to be adjusted, the motor 19 is started, the motor 19 works to drive the second gear 20 to rotate, under the meshing action of the second gear 20 and the outer gear ring 10, the second gear 20 rotates to drive the outer gear ring 10 to rotate, the outer gear ring 10 rotates to drive the circular pipe 9 to rotate, under the meshing action of the circular pipe 9 and the screw rod 8, the circular pipe 9 rotates to drive the screw rod 8 to move upwards, the screw rod 8 drives the connecting plate 3 to move upwards, the connecting plate 3 drives the two circular rods 24 to move, the fixing block 23 plays a role in positioning, and the connecting plate 3 drives the rotating rod 4 to move upwards, the rotating rod 4 drives the circular cylinder 5 to move upwards, the circular cylinder 5 drives the plurality of spray heads 28 to move upwards to a proper position, then the water pump 12 is started, the water pump 12 pumps out liquid nitrogen in the storage tank 11 through a water inlet and discharges the liquid nitrogen into the hose 14, the hose 14 discharges the liquid nitrogen into the L-shaped pipe 13, the L-shaped pipe 13 discharges the liquid nitrogen into the circular cylinder 5, the circular cylinder 5 discharges the liquid nitrogen into the plurality of spray heads 28, the spray heads 28 spray the liquid nitrogen to perform low-temperature fire extinguishing treatment, when the rotating angle of the spray heads 28 needs to be adjusted, the handle 30 is held to move the handle 30 forwards or backwards, the handle 30 drives the connecting rod 29 to move forwards or backwards, the connecting rod 29 drives the rack 7 to move forwards or backwards, the rack 7 drives the moving block 15 to move forwards or backwards, the moving block 15 moves forwards or backwards outside the cross rod 17, the moving block 15 compresses or stretches the spring 18 in the moving process, under the effect that rack 7 and first gear 6 mesh mutually, rack 7 moves forward or backward and drives first gear 6 reverse or forward rotation, and first gear 6 drives dwang 4 reverse or forward rotation, and dwang 4 drives a circular section of thick bamboo 5 reverse or forward rotation, and a circular section of thick bamboo 5 drives a plurality of shower nozzles 28 and rotates left or right to reached the function of adjusting shower nozzle 28 angle, increased the scope of spraying.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The low-temperature spraying fire extinguishing device for fire fighting of the thermal power plant is characterized by comprising a fire extinguishing mechanism (1), wherein the fire extinguishing mechanism (1) comprises a bottom plate (2), a round cylinder (5), a first gear (6), a screw (8), a water pump (12) and a motor (19);
the top of bottom plate (2) is equipped with connecting plate (3), the top of connecting plate (3) is rotated and is connected with dwang (4), the top fixedly connected with circular section of thick bamboo (5) of dwang (4), the fixed cover in the outside of dwang (4) is equipped with first gear (6), the right side meshing of first gear (6) has rack (7), the bottom fixedly connected with screw rod (8) of connecting plate (3), the outside threaded connection of screw rod (8) has pipe (9), the outside fixed cover of pipe (9) is equipped with outer ring gear (10), the top fixedly connected with bin (11) of bottom plate (2), the top fixedly connected with water pump (12) of bin (11), the water inlet of water pump (12) extends to in bin (11), the left side intercommunication of circular section of thick bamboo (5) is fixed with L venturi tube (13), the delivery port intercommunication of water pump (12) is fixed with hose (14), the top of hose (14) communicates with the bottom of L venturi tube (13) and fixes, the bottom fixedly connected with movable block (15) of rack (7).
2. The low-temperature spray fire extinguishing device for fire fighting of the thermal power plant according to claim 1, characterized in that: the top of the connecting plate (3) is fixedly connected with two connecting blocks (16), one side, close to each other, of each connecting block (16) is fixedly connected with the same cross rod (17), and the moving block (15) is sleeved on the outer side of the cross rod (17) in a sliding mode.
3. The low-temperature spray fire extinguishing device for fire fighting of the thermal power plant according to claim 2, characterized in that: the spring (18) which is movably sleeved on the outer side of the cross rod (17) is fixedly connected between the front side of one connecting block (16) positioned on the rear side of the two connecting blocks (16) and the rear side of the moving block (15), a transverse plate (21) is arranged below the connecting plate (3), and a motor (19) is fixedly connected to the top of the transverse plate (21).
4. The low-temperature spray fire extinguishing device for fire fighting of the thermal power plant as claimed in claim 3, wherein: the end part of an output shaft of the motor (19) is fixedly connected with a second gear (20), the second gear (20) is meshed with the outer gear ring (10), and the top of the transverse plate (21) is fixedly connected with an L-shaped plate (22).
5. The low-temperature spray fire extinguishing device for fire fighting of the thermal power plant as claimed in claim 4, wherein: the L-shaped plate (22) is rotatably sleeved on the outer side of the circular tube (9), and the top of the transverse plate (21) is fixedly connected with two fixing blocks (23).
6. The low-temperature spray fire extinguishing device for fire fighting of the thermal power plant according to claim 5, characterized in that: the bottom fixedly connected with two round bars (24) of connecting plate (3), fixed block (23) slip cap is established in the outside of round bar (24) that corresponds, four supporting legs (25) of top fixedly connected with of bottom plate (2).
7. The low-temperature spray fire extinguishing device for fire fighting of the thermal power plant according to claim 6, characterized in that: the top of supporting leg (25) and the bottom fixed connection of diaphragm (21), the top intercommunication of bin (11) is fixed with feed liquor pipe (26), the bottom four corners of bottom plate (2) all rotates and is connected with gyro wheel (27).
8. The low-temperature spray fire extinguishing device for fire fighting of the thermal power plant as claimed in claim 7, wherein: the rear side of the round barrel (5) is communicated with and fixed with a plurality of spray heads (28), the front side of the rack (7) is fixedly connected with a connecting rod (29), and the front side of the connecting rod (29) is fixedly connected with a handle (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695632.0U CN218391981U (en) | 2022-07-01 | 2022-07-01 | Low-temperature spraying fire extinguishing device for fire fighting of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695632.0U CN218391981U (en) | 2022-07-01 | 2022-07-01 | Low-temperature spraying fire extinguishing device for fire fighting of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218391981U true CN218391981U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221695632.0U Active CN218391981U (en) | 2022-07-01 | 2022-07-01 | Low-temperature spraying fire extinguishing device for fire fighting of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218391981U (en) |
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2022
- 2022-07-01 CN CN202221695632.0U patent/CN218391981U/en active Active
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