CN111877465A - Fire-fighting equipment with unfreezing function - Google Patents
Fire-fighting equipment with unfreezing function Download PDFInfo
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- CN111877465A CN111877465A CN202010656795.7A CN202010656795A CN111877465A CN 111877465 A CN111877465 A CN 111877465A CN 202010656795 A CN202010656795 A CN 202010656795A CN 111877465 A CN111877465 A CN 111877465A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to a fire fighting device with unfreezing function, which comprises a fixed pipe, a water pipe, a control valve and a seal box, the sealing box is cylindrical, the fixed tube is vertically arranged, the sealing box is sealed and fixedly connected with the top end of the fixed tube, the axis of the water pipe is vertical to and intersected with the axis of the fixed pipe, the water pipe is arranged on the fixed pipe and is communicated with the fixed pipe, the control valve is arranged on the water pipe, the fixed pipe is provided with a thawing mechanism, the thawing mechanism is positioned on one side of the fixed pipe far away from the water pipe, the seal box is provided with an auxiliary mechanism, the unfreezing mechanism comprises an unfreezing assembly and a power assembly, the unfreezing assembly comprises a friction plate, a rotating disc and two heat conducting rods, this fire-fighting equipment with function of unfreezing has realized the function of unfreezing through unfreezing the mechanism, moreover, has still played the function of warning through complementary unit.
Description
Technical Field
The invention relates to the field of fire fighting equipment, in particular to fire fighting equipment with a thawing function.
Background
The fire fighting equipment refers to fixed equipment such as an automatic fire alarm system, an indoor fire hydrant, an outdoor fire hydrant and the like in a building, wherein the fire hydrant is one of the fire fighting equipment, is called fire hydrant formally, is a fixed fire fighting facility and mainly has the main functions of controlling combustibles, isolating combustion-supporting objects, eliminating fire sources, and dividing indoor fire hydrants and outdoor fire hydrants.
When the existing outdoor fire hydrant is used in a severe cold area, the phenomenon of freezing is easy to happen, so that the fire hydrant cannot be normally used, and moreover, when the existing fire hydrant is used in an environment with weak light at night, the existing fire hydrant is not easy to find due to lack of a prompt sign, is easy to be damaged by being impacted by moving objects such as vehicles and the like, and the practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the fire fighting equipment with the unfreezing function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a fire fighting device with a thawing function comprises a fixed pipe, a water pipe, a control valve and a seal box, wherein the seal box is cylindrical, the fixed pipe is vertically arranged, the seal box is sealed and fixedly connected with the top end of the fixed pipe, the axis of the water pipe is perpendicular to and intersected with the axis of the fixed pipe, the water pipe is arranged on the fixed pipe and communicated with the fixed pipe, the control valve is installed on the water pipe, a thawing mechanism is arranged on the fixed pipe and located on one side, far away from the water pipe, of the fixed pipe, and an auxiliary mechanism is arranged on the seal box;
the unfreezing mechanism comprises an unfreezing assembly and a power assembly;
the unfreezing assembly comprises a friction plate, a rotating disc and two heat conducting rods, the friction plate is perpendicular to the water pipe, the friction plate is fixed on the fixed pipe, two connecting holes are formed in the fixed pipe, the connecting holes are uniformly formed in one side, close to the friction plate, of the fixed pipe along the axis of the fixed pipe, the heat conducting rods are parallel to the water pipe and correspond to the connecting holes one by one, the heat conducting rods penetrate through the connecting holes, the heat conducting rods are hermetically and fixedly connected with the inner walls of the connecting holes, the heat conducting rods are fixed on the friction plate, the rotating disc is parallel to the water pipe and attached to one side, far away from the fixed pipe, of the friction plate, and the power assembly is arranged on one side, far away from the;
the power assembly comprises a driving disc, a driving shaft, a first bearing, a transmission disc and two transmission units, wherein the driving disc, the driving shaft and the transmission disc are all arranged coaxially with the rotation disc, the driving disc is installed at one end, far away from the rotation disc, of the driving shaft, the transmission disc is installed at the other end of the driving shaft, a gap is formed between the transmission disc and the rotation disc, an inner ring of the first bearing is installed on the driving shaft, an outer ring of the first bearing is fixedly connected with a fixed pipe, and the transmission units are circumferentially and uniformly distributed by taking the axis of the driving shaft as a center;
the transmission unit comprises a transmission rod, a connecting block, a spring and a round hole, the round hole is formed in a transmission disc, the transmission rod is parallel to the driving shaft, the transmission rod penetrates through the round hole and is in sliding connection with the inner wall of the round hole, one end of the transmission rod is fixed on the rotating disc, the connecting block is fixed at the other end of the transmission rod, the spring is located between the connecting block and the transmission disc, the transmission disc is connected with the connecting block through the spring, and the spring is in a compressed state;
the auxiliary mechanism comprises a power generation assembly and two warning lamps, the two warning lamps are respectively arranged on the outer walls of the two sides of the sealing box, and the power generation assembly is arranged in the sealing box;
the electricity generation subassembly includes flabellum, transmission shaft, second bearing, drive gear, driven gear and generator, the top and the bottom of seal box all are equipped with the through-hole, transmission shaft and the coaxial setting of fixed pipe, the transmission shaft passes two through-holes in proper order, the inner wall slip and sealing connection of transmission shaft and through-hole, the inner circle and the drive gear of second bearing are all installed on the transmission shaft, the outer lane of second bearing is fixed on the inner wall of seal box, drive gear install on the generator and with driven gear meshing, the generator is fixed on the inner wall of seal box, the flabellum is located the top of seal box and installs the top at the transmission shaft, the flabellum is the rectilinear flabellum.
Preferably, in order to improve the power generation capacity, a paddle is arranged in the fixed pipe, and the paddle is installed at the bottom end of the transmission shaft and is located below the air pipe.
Preferably, in order to reduce a gap between an inner wall of the through-hole and the drive shaft, the inner wall of the through-hole is coated with a sealing grease.
Preferably, in order to reduce the friction force between the transmission rod and the inner wall of the round hole, the inner wall of the round hole is coated with lubricating oil.
Preferably, in order to facilitate the installation of the transmission rod, both ends of the transmission rod are provided with chamfers.
Preferably, the number of teeth of the driving gear is larger than that of the driven gear in order to increase the power generation amount of the generator.
Preferably, the fixing tube is black in color in order to improve freezing resistance.
Preferably, the drive plate is provided with anti-slip threads for preventing slipping.
Preferably, in order to improve the heat conduction capability of the heat conduction rod, the heat conduction rod is coated with heat conduction silica gel.
Preferably, in order to prolong the service life of the seal box, the seal box is provided with an anti-corrosion zinc coating.
The fire fighting equipment with the unfreezing function has the advantages that the unfreezing function is realized through the unfreezing mechanism, compared with the existing unfreezing mechanism, the unfreezing mechanism does not need electric power for driving, is more environment-friendly and energy-saving, and has a warning function through the auxiliary mechanism.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a fire fighting apparatus with defrosting function of the present invention;
FIG. 2 is a cross-sectional view of the fire apparatus with defrost function of the present invention;
FIG. 3 is a schematic structural view of a thawing mechanism of the fire fighting equipment with thawing function of the present invention;
FIG. 4 is a schematic structural view of an auxiliary mechanism of the fire apparatus having a defrosting function of the present invention;
in the figure: 1. the wind power generator comprises a fixed pipe, a water pipe, a control valve, a sealing box, a friction plate, a rotating disc, a heat conducting rod, a driving disc, a driving shaft, a first bearing, a driving disc, a driving rod, a connecting block, a spring, a warning lamp, a fan blade, a transmission shaft, a second bearing, a driving gear, a driven gear, a generator and a blade, wherein the fixed pipe is 2, the water pipe is 3, the control valve is 4, the sealing box is 5, the rotating disc is 6, the heat conducting rod is 7.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, a fire fighting apparatus with a thawing function comprises a fixed pipe 1, a water pipe 2, a control valve 3 and a seal box 4, wherein the seal box 4 is cylindrical, the fixed pipe 1 is vertically arranged, the seal box 4 is hermetically and fixedly connected with the top end of the fixed pipe 1, the axis of the water pipe 2 is perpendicular to and intersected with the axis of the fixed pipe 1, the water pipe 2 is arranged on the fixed pipe 1 and communicated with the fixed pipe 1, the control valve 3 is mounted on the water pipe 2, the fixed pipe 1 is provided with a thawing mechanism, the thawing mechanism is located on one side of the fixed pipe 1 far away from the water pipe 2, and the seal box 4 is provided with an auxiliary mechanism;
the unfreezing mechanism comprises an unfreezing assembly and a power assembly;
the unfreezing assembly comprises a friction plate 5, a rotating disc 6 and two heat conducting rods 7, the friction plate 5 is perpendicular to a water pipe 2, the friction plate 5 is fixed on a fixed pipe 1, two connecting holes are formed in the fixed pipe 1, the connecting holes are uniformly formed in one side, close to the friction plate 5, of the fixed pipe 1 along the axis of the fixed pipe 1, the heat conducting rods 7 are parallel to the water pipe 2 and correspond to the connecting holes one by one, the heat conducting rods 7 penetrate through the connecting holes, the heat conducting rods 7 are fixedly connected with the inner walls of the connecting holes in a sealing mode, the heat conducting rods 7 are fixed on the friction plate 5, the rotating disc 6 is parallel to the water pipe 2 and attached to one side, far away from the fixed pipe 1, of the friction plate 5, and the power assembly is arranged on one side, far away from the;
the power assembly comprises a driving disc 8, a driving shaft 9, a first bearing 10, a transmission disc 11 and two transmission units, wherein the driving disc 8, the driving shaft 9 and the transmission disc 11 are all arranged coaxially with the rotating disc 6, the driving disc 8 is installed at one end, far away from the rotating disc 6, of the driving shaft 9, the transmission disc 11 is installed at the other end of the driving shaft 9, a gap is formed between the transmission disc 11 and the rotating disc 6, an inner ring of the first bearing 10 is installed on the driving shaft 9, an outer ring of the first bearing 10 is fixedly connected with the fixed pipe 1, and the transmission units are circumferentially and uniformly distributed by taking the axis of the driving shaft 9 as a center;
the transmission unit comprises a transmission rod 12, a connecting block 13, a spring 14 and a round hole, the round hole is formed in a transmission disc 11, the transmission rod 12 is parallel to the driving shaft 9, the transmission rod 12 penetrates through the round hole and is in sliding connection with the inner wall of the round hole, one end of the transmission rod 12 is fixed on the rotating disc 6, the connecting block 13 is fixed at the other end of the transmission rod 12, the spring 14 is located between the connecting block 13 and the transmission disc 11, the transmission disc 11 is connected with the connecting block 13 through the spring 14, and the spring 14 is in a compressed state;
the bottom end of the fixed pipe 1 is connected with a water supply device, so that water is conveyed into the fixed pipe 1, during the use of the device, the fire fighting pipe is arranged on the water pipe 2, then, the control valve 3 is opened, so that the water in the fixed pipe 1 can be conveyed into the fire fighting pipe from the water pipe 2, when the device freezes, a user rotates the driving disc 8, the driving disc 11 is driven to rotate by the driving shaft 9 under the supporting action of the first bearing 10, the rotation of the driving disc 11 drives the rotating disc 6 to rotate on the friction plate 5 through the driving rod 12, heat is generated on the friction plate 5 through the principle of friction heat generation, the heat on the friction plate 5 is transferred to the water in the fixed pipe 1 through the heat conducting rod 7, so that the thawing can be realized, the rotating disc 6 can be subjected to the pushing force towards the direction close to the friction plate 5 through the elastic action of the spring 14, so that the friction force between the rotating disc 6 and the friction plate, further, the heat generated by the friction plate 5 is increased, and the rotating disc 6 is worn during rotation, so that the rotating disc 6 can be always attached to the friction plate 5 by the elastic force of the spring 14, thereby improving the reliability of the heat generation of the friction plate 5.
As shown in fig. 4, the auxiliary mechanism includes a power generation assembly and two warning lights 15, the two warning lights 15 are respectively disposed on the outer walls of the two sides of the sealed box 4, and the power generation assembly is disposed in the sealed box 4;
the electricity generation subassembly includes flabellum 16, transmission shaft 17, second bearing 18, drive gear 19, driven gear 20 and generator 21, the top and the bottom of seal box 4 all are equipped with the through-hole, transmission shaft 17 and the coaxial setting of fixed pipe 1, transmission shaft 17 passes two through-holes in proper order, transmission shaft 17 slides and sealing connection with the inner wall of through-hole, the inner circle and the drive gear 19 of second bearing 18 all install on transmission shaft 17, the outer lane of second bearing 18 is fixed on the inner wall of seal box 4, drive gear 19 install on generator 21 and with driven gear 20 meshing, generator 21 fixes on the inner wall of seal box 4, flabellum 16 is located the top of seal box 4 and installs the top at transmission shaft 17, flabellum 16 is the rectilinear flabellum.
Send light through lighting warning light 15, realize the function of warning, prevent that fixed pipe 1 from being bumped and damaging, in the meantime, make flabellum 16 drive transmission shaft 17 rotate under the supporting role of second bearing 18 through environmental separation, the rotation of transmission shaft 17 drives drive gear 19 and rotates, drive gear 19 drives generator 21 through driven gear 20 and starts the realization electricity generation, generated energy can provide warning light 15 and use, the duration of the warning light 15 has been improved.
Preferably, in order to improve the power generation capacity, a paddle 22 is arranged in the fixed pipe 1, and the paddle 22 is installed at the bottom end of the transmission shaft 17 and is positioned below the air pipe.
The rotation of transmission shaft 17 drives paddle 22 and rotates, and the rotation of paddle 22 can make the rivers of fixed intraductal 1 flow, and the water that flows can produce certain heat to can promote anti-freezing ability, moreover, carry to water pipe 2 period when the water in the fixed intraductal 1, can make paddle 22 drive transmission shaft 17 and rotate under the effect of rivers, and then can make generator 21 start, improved the generated energy.
Preferably, in order to reduce the gap between the inner wall of the through-hole and the transmission shaft 17, the inner wall of the through-hole is coated with a sealing grease.
The sealing grease has the function of reducing the clearance between the inner wall of the through hole and the transmission shaft 17, and the sealing performance is improved.
Preferably, in order to reduce the friction between the transmission rod 12 and the inner wall of the circular hole, the inner wall of the circular hole is coated with lubricating oil.
The lubricating oil functions to reduce the friction between the transmission rod 12 and the inner wall of the circular hole.
Preferably, in order to facilitate the installation of the driving rod 12, both ends of the driving rod 12 are provided with chamfers.
The chamfer is used as the caliber of the transmission rod 12 when passing through the round hole, and the effect of convenient installation is achieved.
Preferably, the number of teeth of the driving gear 19 is larger than that of the driven gear 20 in order to increase the power generation amount of the generator 21.
In the gear transmission, the number of teeth is inversely proportional to the rotation speed, so that the rotation speed of the driven gear 20 can be increased, and the rotation speed of the driven gear 20 is directly proportional to the power generation amount of the generator 21, so that the power generation amount of the generator 21 can be increased.
Preferably, the fixed pipe 1 is black in color in order to improve freezing resistance.
The black color has a strong ability to absorb light and convert it into heat, thereby enhancing the anti-freezing ability.
Preferably, the drive plate 8 is provided with anti-slip threads to prevent slipping.
The anti-slip pattern is used for improving the friction force between the hands of a user and the driving disc 8 and preventing slipping.
Preferably, in order to improve the heat conduction capability of the heat conduction rod 7, the heat conduction rod 7 is coated with heat conduction silica gel.
The function of heat conduction silica gel is to promote the ability that heat conduction pole 7 will heat transfer aquatic.
Preferably, in order to prolong the service life of the seal box 4, the seal box 4 is provided with an anti-corrosion zinc coating.
The effect of anticorrosive galvanizing coat promotes the rust-resistant ability of seal box 4, prolongs seal box 4's life.
The bottom end of the fixed pipe 1 is connected with a water supply device, so that water is conveyed into the fixed pipe 1, during the use of the device, the fire fighting pipe is arranged on the water pipe 2, then, the control valve 3 is opened, so that the water in the fixed pipe 1 can be conveyed into the fire fighting pipe from the water pipe 2, when the device freezes, a user rotates the driving disc 8, the driving disc 11 is driven to rotate by the driving shaft 9 under the supporting action of the first bearing 10, the rotation of the driving disc 11 drives the rotating disc 6 to rotate on the friction plate 5 through the driving rod 12, heat is generated on the friction plate 5 through the principle of friction heat generation, the heat on the friction plate 5 is transferred to the water in the fixed pipe 1 through the heat conducting rod 7, so that the thawing can be realized, the rotating disc 6 can be subjected to the pushing force towards the direction close to the friction plate 5 through the elastic action of the spring 14, so that the friction force between the rotating disc 6 and the friction plate, and then improve the heat that friction plate 5 produced, and, can produce wearing and tearing during the rolling disc 6 rotates, can make rolling disc 6 laminate with friction plate 5 all the time under the elastic action through spring 14, improve the reliability that friction plate 5 produced heat, during, send light through lightening warning light 15, realize the function of warning, prevent that fixed pipe 1 from being collided and damaged, during, make flabellum 16 drive transmission shaft 17 and rotate under the supporting action of second bearing 18 through environmental separation, the rotation of transmission shaft 17 drives drive gear 19 and rotates, drive gear 19 drives generator 21 through driven gear 20 and starts and realize the electricity generation, the generated energy can provide warning light 15 and use, the duration of warning light 15 has been improved.
Compared with the prior art, this fire-fighting equipment with function of unfreezing has realized the function of unfreezing through unfreezing the mechanism, compare with current unfreezing mechanism, this unfreezing mechanism need not electric drive, environmental protection and energy saving more, moreover, the function of warning has still been played through complementary unit, compare with current complementary unit, this complementary unit passes through transmission shaft 17 and drives the rotation of paddle 22 in fixed pipe 1, can make the rivers in the fixed pipe 1 flow, the water that flows can produce certain heat, thereby can promote frostproofing ability, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The fire fighting equipment with the unfreezing function comprises a fixed pipe (1), a water pipe (2), a control valve (3) and a seal box (4), wherein the seal box (4) is cylindrical, the fixed pipe (1) is vertically arranged, the seal box (4) is sealed and fixedly connected with the top end of the fixed pipe (1), the axis of the water pipe (2) is perpendicular to and intersected with the axis of the fixed pipe (1), the water pipe (2) is arranged on the fixed pipe (1) and communicated with the fixed pipe (1), the control valve (3) is installed on the water pipe (2), and the fire fighting equipment is characterized in that the fixed pipe (1) is provided with an unfreezing mechanism, the unfreezing mechanism is located on one side, far away from the water pipe (2), of the fixed pipe (1), and the seal box (4) is provided with an auxiliary mechanism;
the unfreezing mechanism comprises an unfreezing assembly and a power assembly;
the unfreezing assembly comprises a friction plate (5), a rotating disc (6) and two heat conducting rods (7), the friction plate (5) is vertical to the water pipe (2), the friction plate (5) is fixed on the fixed pipe (1), the fixed pipe (1) is provided with two connecting holes which are uniformly arranged on one side of the fixed pipe (1) close to the friction plate (5) along the axis of the fixed pipe (1), the heat conducting rods (7) are parallel to the water pipes (2) and correspond to the connecting holes one by one, the heat conducting rod (7) penetrates through the connecting hole, the heat conducting rod (7) is hermetically and fixedly connected with the inner wall of the connecting hole, the heat conducting rod (7) is fixed on the friction plate (5), the rotating disc (6) is parallel to the water pipe (2) and is attached to one side of the friction plate (5) far away from the fixed pipe (1), the power assembly is arranged on one side of the rotating disc (6) far away from the friction plate (5);
the power assembly comprises a driving disc (8), a driving shaft (9), a first bearing (10), a transmission disc (11) and two transmission units, wherein the driving disc (8), the driving shaft (9) and the transmission disc (11) are coaxially arranged with the rotation disc (6), the driving disc (8) is installed at one end, far away from the rotation disc (6), of the driving shaft (9), the transmission disc (11) is installed at the other end of the driving shaft (9) and is provided with a gap with the rotation disc (6), an inner ring of the first bearing (10) is installed on the driving shaft (9), an outer ring of the first bearing (10) is fixedly connected with the fixed pipe (1), and the transmission units are circumferentially and uniformly distributed by taking the axis of the driving shaft (9) as the center;
the transmission unit comprises a transmission rod (12), a connecting block (13), a spring (14) and a round hole, the round hole is formed in a transmission disc (11), the transmission rod (12) is parallel to the driving shaft (9), the transmission rod (12) penetrates through the round hole and is in sliding connection with the inner wall of the round hole, one end of the transmission rod (12) is fixed to the rotating disc (6), the connecting block (13) is fixed to the other end of the transmission rod (12), the spring (14) is located between the connecting block (13) and the transmission disc (11), the transmission disc (11) is connected with the connecting block (13) through the spring (14), and the spring (14) is in a compressed state;
the auxiliary mechanism comprises a power generation assembly and two warning lamps (15), the two warning lamps (15) are respectively arranged on the outer walls of the two sides of the sealing box (4), and the power generation assembly is arranged in the sealing box (4);
the power generation assembly comprises fan blades (16), a transmission shaft (17), a second bearing (18), a driving gear (19), a driven gear (20) and a power generator (21), through holes are formed in the top and the bottom of the seal box (4), the transmission shaft (17) and the fixed pipe (1) are coaxially arranged, the transmission shaft (17) sequentially penetrates through the two through holes, the transmission shaft (17) is connected with the inner wall of the through holes in a sliding and sealing mode, the inner ring of the second bearing (18) and the driving gear (19) are both installed on the transmission shaft (17), the outer ring of the second bearing (18) is fixed on the inner wall of the seal box (4), the driving gear (19) is installed on the power generator (21) and meshed with the driven gear (20), the power generator (21) is fixed on the inner wall of the seal box (4), the fan blades (16) are located above the seal box (4) and are installed at the top end of the transmission, the fan blade (16) is a vertical fan blade.
2. A fire fighting apparatus with defrosting function as claimed in claim 1, characterized in that a paddle (22) is provided in the fixed pipe (1), and the paddle (22) is installed at the bottom end of the transmission shaft (17) and below the air pipe.
3. The fire fighting apparatus with defrosting function as claimed in claim 1, wherein the inner wall of the through hole is coated with sealing grease.
4. The fire fighting apparatus with defrosting function as claimed in claim 1, wherein an inner wall of the round hole is coated with a lubricating oil.
5. The fire fighting apparatus with defrosting function as claimed in claim 1, characterized in that both ends of the driving lever (12) are provided with chamfers.
6. The fire fighting apparatus with defrosting function according to claim 1, wherein the number of teeth of the driving gear (19) is larger than that of the driven gear (20).
7. The fire fighting apparatus with defrosting function according to claim 1, characterized in that the fixed pipe (1) is black in color.
8. Fire fighting equipment with thawing function as defined in claim 1, characterized in that the driving plate (8) is provided with anti-slip threads.
9. The fire fighting apparatus with thawing function according to claim 1, wherein the heat conducting rod (7) is coated with heat conducting silica gel.
10. The fire fighting equipment with defrosting function as claimed in claim 1, wherein the seal box (4) is provided with an anti-corrosion zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010656795.7A CN111877465A (en) | 2020-07-09 | 2020-07-09 | Fire-fighting equipment with unfreezing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010656795.7A CN111877465A (en) | 2020-07-09 | 2020-07-09 | Fire-fighting equipment with unfreezing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111877465A true CN111877465A (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010656795.7A Withdrawn CN111877465A (en) | 2020-07-09 | 2020-07-09 | Fire-fighting equipment with unfreezing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111877465A (en) |
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| KR20100037673A (en) * | 2008-10-02 | 2010-04-12 | 김하용 | The nonfreezing a hydrant have change ability |
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| CN207846544U (en) * | 2017-12-21 | 2018-09-11 | 白沙消防设备有限公司 | A kind of outdoor fire hydrant with collision prevention function |
| CN207944509U (en) * | 2018-03-15 | 2018-10-09 | 洪真真 | A kind of outdoor anti-freezing fire hydrant |
| CN209444510U (en) * | 2019-02-19 | 2019-09-27 | 福建元和建设有限公司 | A kind of new energy fire hydrant facilities |
| CN111119283A (en) * | 2020-02-14 | 2020-05-08 | 广州市欧伊若科技有限公司 | Tap water supply equipment with anti-freezing function for severe cold area |
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2020
- 2020-07-09 CN CN202010656795.7A patent/CN111877465A/en not_active Withdrawn
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| KR20100037673A (en) * | 2008-10-02 | 2010-04-12 | 김하용 | The nonfreezing a hydrant have change ability |
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Application publication date: 20201103 |