CN112221052B - Automatic water jet equipment of fire control - Google Patents
Automatic water jet equipment of fire control Download PDFInfo
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- CN112221052B CN112221052B CN202011199202.5A CN202011199202A CN112221052B CN 112221052 B CN112221052 B CN 112221052B CN 202011199202 A CN202011199202 A CN 202011199202A CN 112221052 B CN112221052 B CN 112221052B
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- pipe
- water
- hollow base
- fixedly installed
- controller
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an automatic fire-fighting water spraying device which comprises a bottom water storage mechanism, a water spraying mechanism, a monitoring mechanism and a control mechanism, wherein the bottom water storage mechanism comprises a hollow base, a side cover plate, a floating ball switch, a water inlet pipe, a submersible pump and a connecting pipe, the water spraying mechanism comprises a fixed sleeve, a sealed supporting pipe, an annular pipe, a plurality of spray heads and a hose, the monitoring mechanism comprises a louver box, a top cover and a smoke sensor, and the control mechanism comprises a shell and a controller. The invention has the function of storing water, can automatically replenish water by using the tap water pipe, has better practicability, can avoid the condition that no water is used when water is cut off, can adjust the water spraying coverage, has good applicability, is particularly suitable for fire fighting in an open area, can effectively reduce the using number of the device, thereby reducing the fire fighting cost, effectively prolonging the service life, being convenient to move and use and having better shock absorption and buffering performance.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment, in particular to an automatic fire fighting water spraying device.
Background
"fire fighting" is the general term for eliminating hidden troubles and preventing disasters (i.e. preventing and solving human, natural and accidental disasters in the life, work and learning process of people), and the narrow meaning of the term is that: meaning (extinguishing) fire. The method mainly comprises the steps of rescuing personnel on a fire scene, rescuing important facilities and equipment, rescuing cultural relics, protecting and rescuing important properties safely, extinguishing fire and the like. Aims to reduce the damage degree caused by fire and reduce casualties and property loss. During wartime, all levels of civil air defense command departments uniformly command the enterprise and public institutions, the professional fire-fighting teams of villages and towns, volunteer teams and people to implement by taking professional fire-fighting power as a backbone. The fire fighting actions mainly include: the method comprises the steps of finding out fire and damaged conditions, knowing the terrain and wind direction of a fire scene, the structure and the entrance and exit of a fire building, the condition of trapped people and the like. Secondly, carrying out local command, rapidly driving the organization to the fire scene, selecting fire extinguishing agents and fire fighting equipment according to the fire property, and correctly using the fire extinguishing tactics according to the fire scene condition. And thirdly, the trapped person is rapidly rescued, and the injured person is transferred and then is separated. And fourthly, evacuating or isolating dangerous goods near the fire scene in time to prevent secondary disasters. Water and chemical fire extinguishing agents are used for fire fighting, and fire is extinguished by using equipment such as a fire truck, a fire extinguisher, a motor water pump and the like. Insist on action principles of first person and then thing, first control and then extinguishment and ensuring emphasis.
Present automatic water jet equipment of fire control, the function of water storage does not possess, the practicality is not good, the condition that does not have water usefulness when the water cut off often appears, the scope that the water spray covered is difficult to adjust, the suitability is not good, especially, be not suitable for the regional fire control of spaciousness and use, need the more automatic water jet equipment of fire control of use quantity in spacious region, make the fire control cost be high at all, in addition, its smoke transducer is in naked state, through sun exposure and rainwater erosion, life greatly discounts, in addition, the automatic water jet equipment of current fire control is not convenient for remove, lead to using inconveniently, shock attenuation shock-absorbing and buffering performance is relatively poor, remove the in-process and lead to each part to damage because of vibrations are strong easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic fire-fighting water spraying device which has a water storage function, can automatically replenish water by using a tap water pipe, has better practicability, can avoid the situation that no water is used when water is cut off, can adjust the water spraying coverage range, has good applicability, is particularly suitable for fire-fighting in an open area, can effectively reduce the using number of the device, thereby reducing the fire-fighting cost, can use a louver box to shade the smoke sensor from the sun and rain, can effectively prolong the service life, is convenient to move and use, has better shock absorption and buffering performance, can avoid the damage of each part caused by strong vibration in the moving process of the device, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic fire sprinkler comprising:
the bottom water storage mechanism comprises a hollow base, a side cover plate, a float switch, a water inlet pipe, a submersible pump and a connecting pipe, wherein the hollow base is horizontally arranged, the side cover plate is fixedly arranged at one end of the hollow base, the float switch is fixedly arranged at the upper part of the hollow base, the float switch is communicated with the inside of the hollow base, the water inlet pipe is horizontally and fixedly arranged at the side part of the float switch, the water inlet pipe is communicated with the inside of the float switch, the submersible pump is fixedly arranged at the upper part of the inner bottom wall of the hollow base, the connecting pipe is vertically and fixedly arranged on the bottom wall of the hollow base, and the upper end of the connecting pipe is communicated with a water outlet of the submersible pump;
the water spraying mechanism comprises a fixed sleeve, a sealing support pipe, a ring pipe, a plurality of spray heads and a hose, wherein the fixed sleeve is vertically and fixedly arranged on the upper part of the hollow base, the sealing support pipe is vertically arranged inside the upper end of the fixed sleeve through a locking bolt, the ring pipe is fixedly arranged on the sealing support pipe through three hollow connecting rods which are uniformly arranged, the ring pipe is arranged close to the upper end of the sealing support pipe and communicated with the inside of the ring pipe through the three hollow connecting rods, the spray heads are fixedly arranged on the outer ring of the ring pipe and are arranged in an annular equal angle mode around the ring pipe, the spray heads are communicated with the inside of the ring pipe, one end of the hose is fixedly arranged on the side part of the sealing support pipe, the other end of the hose is inserted outside the bottom end of the connecting pipe, and the hose is communicated with the inside of the sealing supporting pipe;
the monitoring mechanism comprises a louver box, a top cover and a smoke sensor, the louver box is fixedly mounted at the upper end part of the sealing support tube through a support rod, the top cover is fixedly mounted at the top of the louver box, the smoke sensor is fixedly mounted at the bottom of the top cover, and the smoke sensor is located inside the louver box;
control mechanism, control mechanism includes shell and controller, shell fixed mounting be in the upper portion of cavity base, controller fixed mounting be in the inside of shell, just the signal input part of controller pass through the signal line with smoke transducer's signal output part electric connection, the control output part of controller pass through the control line with the automatically controlled end electric connection of immersible pump.
Preferably, a liquid level sensor is further fixedly mounted on the top wall of the hollow base, and a signal input end of the liquid level sensor is electrically connected with a signal output end of the smoke sensor through a signal line.
Preferably, the bottom of top cap still fixed mounting has loudspeaker, loudspeaker are located the inside of shutter box, just the automatically controlled end of loudspeaker pass through the control line with the control output electric connection of controller.
Preferably, the upper portion of top cap has the LED pilot lamp through pole setting fixed mounting, the automatically controlled end of LED pilot lamp pass through the control line with the control output electric connection of controller.
Preferably, a connecting flange is fixedly mounted at one end of the water inlet pipe, which is far away from the float switch, and threaded holes are uniformly formed in the connecting flange, which is close to the edge of the connecting flange.
Preferably, four groups of travelling mechanisms are further fixedly mounted at the bottom of the hollow base, are symmetrically arranged and are used for assisting the automatic fire-fighting water spraying device to move.
Preferably, every group running gear all includes cylindrical housing, end cover, guide bar, universal wheel, guide block and spring, cylindrical housing is vertical and install fixedly the bottom of cavity base, the end cover fixed mounting be in cylindrical housing's bottom tip, the guide bar is vertical and install movably the central point of end cover puts the department, universal wheel fixed mounting be in the bottom tip of guide bar, the guide block slidable mounting be in cylindrical housing's inside, just the bottom of guide block with the upper end fixed connection of guide bar, the spring mounting be in cylindrical housing's inside, just the one end of spring with the upper portion of guide block is inconsistent, the other end of spring with cylindrical housing's interior roof is inconsistent.
Preferably, the universal wheels are all self-locking universal wheels.
Preferably, the side wall of the guide block is attached to the inner side wall of the cylindrical housing.
Preferably, the surface roughness of the guide block and the inner surface roughness of the cylindrical shell are both not greater than ra0.1.
In summary, the invention mainly has the following beneficial effects:
1. the water storage device has the water storage function, can automatically replenish water by using the tap water pipe, has better practicability, and can avoid the situation that no water is used when water is cut off;
2. according to the invention, the arranged water spraying mechanism consists of the fixed sleeve, the sealing support pipe, the annular pipe, the plurality of nozzles and the hose, so that the height of the water spraying mechanism can be adjusted, the water spraying coverage range of the water spraying mechanism can be adjusted, and in addition, the water spraying area of the device is round under the mutual matching of the annular pipe and the plurality of nozzles, so that the device is especially suitable for fire fighting in an open area, the using number of the device can be effectively reduced, and the fire fighting cost is reduced;
3. according to the invention, the smoke sensor is arranged in the louver box, and the louver box can be used for shading the smoke sensor from the sun and rain, so that the service life of the smoke sensor can be effectively prolonged, and the service life of the device is further prolonged;
4. according to the invention, four groups of travelling mechanisms are fixedly arranged at the bottom of the hollow base, so that the device is convenient to move and use, and each group of travelling mechanism consists of the cylindrical shell, the end cover, the guide rod, the universal wheel, the guide block and the spring, so that each group of travelling mechanism has good damping and buffering performances, and damage to each part caused by strong vibration in the moving process of the device can be avoided.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an automatic fire sprinkler;
FIG. 2 is a schematic structural view of an embodiment of an automatic fire sprinkler from another perspective;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a second view of an automatic fire sprinkler according to an embodiment;
FIG. 5 is a partial cross-sectional schematic view of an embodiment of an automatic fire sprinkler;
FIG. 6 is a schematic view illustrating a partial explosion structure of an embodiment of an automatic fire sprinkler;
fig. 7 is a schematic structural view of a traveling mechanism of an automatic fire sprinkler according to an embodiment.
In the figure: 1. a bottom water storage mechanism; 101. a hollow base; 102. a side cover plate; 103. a float switch; 104. a water inlet pipe; 105. connecting a flange plate; 106. a submersible pump; 107. a connecting pipe; 2. a water spraying mechanism; 201. fixing the sleeve; 202. sealing the supporting tube; 203. a spray head; 204. an annular tube; 205. a hose; 206. locking the bolt; 207. a hollow connecting rod; 3. a monitoring mechanism; 301. a louver box; 302. a top cover; 303. a support bar; 304. a smoke sensor; 4. a traveling mechanism; 401. a cylindrical housing; 402. a guide bar; 403. a spring; 404. a guide block; 405. an end cap; 406. a universal wheel; 5. a housing; 6. a liquid level sensor; 7. a controller; 8. an LED indicator light; 9. a horn.
Detailed Description
The present invention is described in further detail below with reference to figures 1-7.
Examples
An automatic fire-fighting water spraying device comprises a bottom water storage mechanism 1, a water spraying mechanism 2, a monitoring mechanism 3 and a control mechanism;
the bottom water storage mechanism 1 comprises a hollow base 101, a side cover plate 102, a float switch 103, a water inlet pipe 104, a submersible pump 106 and a connecting pipe 107, wherein the hollow base 101 is horizontally arranged, the side cover plate 102 is fixedly arranged at one end of the hollow base 101, the float switch 103 is fixedly arranged at the upper part of the hollow base 101, the float switch 103 is communicated with the inside of the hollow base 101, the water inlet pipe 104 is horizontally and fixedly arranged at the side part of the float switch 103, the water inlet pipe 104 is communicated with the inside of the float switch 103, the submersible pump 106 is fixedly arranged at the upper part of the inner bottom wall of the hollow base 101, the connecting pipe 107 is vertically and fixedly arranged on the bottom wall of the hollow base 101, and the upper end of the connecting pipe 107 is communicated with a water outlet of the submersible pump 106;
wherein, the water spraying mechanism 2 comprises a fixed sleeve 201, a sealing support pipe 202, a ring pipe 204, a plurality of spray heads 203 and a hose 205, the fixed sleeve 201 is vertically and fixedly installed on the upper part of the hollow base 101, the sealing support pipe 202 is vertically installed inside the upper end of the fixed sleeve 201 through a locking bolt 206, the ring pipe 204 is fixedly installed on the sealing support pipe 202 through three hollow connecting rods 207 which are uniformly arranged, the ring pipe 204 is arranged near the upper end of the sealing support pipe 202, the ring pipe 204 is communicated with the inside of the ring pipe 204 through the three hollow connecting rods 207, the plurality of spray heads 203 are fixedly installed on the outer ring of the ring pipe 204, the plurality of spray heads 203 are annularly arranged around the ring pipe 204 at equal angles, the plurality of spray heads 203 are communicated with the inside of the ring pipe 204, one end of the hose 205 is fixedly installed on the side part of the sealing support pipe 202, and the other end of the hose 205 is inserted outside the bottom end of the connecting pipe 107, the hose 205 communicates with the inside of the sealing support tube 202;
the monitoring mechanism 3 comprises a louver 301, a top cover 302 and a smoke sensor 304, the louver 301 is fixedly mounted at the upper end of the sealing support tube 202 through a support rod 303, the top cover 302 is fixedly mounted at the top of the louver 301, the smoke sensor 304 is fixedly mounted at the bottom of the top cover 302, and the smoke sensor 304 is located inside the louver 301;
wherein, control mechanism includes shell 5 and controller 7, and shell 5 fixed mounting is on the upper portion of cavity base 101, and controller 7 fixed mounting is in the inside of shell 5, and the signal input part of controller 7 passes through signal line and smoke transducer 304's signal output part electric connection, and the control output part of controller 7 passes through the electric connection of control line and the automatically controlled end of immersible pump 106.
By adopting the technical scheme, the arranged bottom water storage mechanism 1 consists of the hollow base 101, the side cover plate 102, the float switch 103, the water inlet pipe 104, the submersible pump 106 and the connecting pipe 107, so that the device can utilize the hollow base 101 to store water and avoid no water when water is cut off, the water inlet pipe 104 is used for connecting a tap water pipe to provide water for the device, the float switch 103 is used for controlling the tap water pipe to automatically supplement water for the device, the device has better practicability, and the submersible pump 106 is used for pumping the water in the hollow base 101 into the water spraying mechanism 2 to spray out for fire extinguishing;
the arranged water spraying mechanism 2 consists of a fixed sleeve 201, a sealing support pipe 202, an annular pipe 204, a plurality of spray heads 203 and a hose 205, so that the height of the water spraying mechanism 2 can be adjusted, the water spraying coverage of the water spraying mechanism 2 can be adjusted, and in addition, the water spraying area of the device is round under the mutual matching of the annular pipe 204 and the plurality of spray heads 203, the device is particularly suitable for fire fighting in an open area, the using amount of the device can be effectively reduced, and the fire fighting cost is reduced;
the monitoring mechanism 3 is composed of a louver 301, a top cover 302 and a smoke sensor 304, the smoke sensor 304 is used for monitoring whether smoke is generated in real time, when the smoke is monitored, the smoke sensor sends a signal to a control mechanism, the control mechanism controls the submersible pump 106 to be started to provide water with pressure for the spray head 203, the water is sprayed out through the spray head 203 to extinguish a fire, the smoke sensor 304 is arranged inside the louver 301, the louver 301 can be used for shading the smoke sensor 304 from the sun and shielding the rain, the service life of the smoke sensor 304 can be effectively prolonged, and the service life of the device is further prolonged;
the control mechanism is composed of a shell 5 and a controller 7, wherein the shell 5 is used for protecting the controller 7, and the controller 7 is used for receiving the signal uploaded by the smoke sensor 304 and controlling the submersible pump 106 to start or stop according to the received signal.
More perfectly, it has level sensor 6 to go back fixed mounting on the roof of cavity base 101, level sensor 6's signal output part passing signal line with controller 7's signal input part electric connection, top cap 302's bottom still fixed mounting have loudspeaker 9, and loudspeaker 9 is located the inside of shutter box 301, and loudspeaker 9's automatically controlled end passes through control line and controller 7's control output part electric connection, and there is LED pilot lamp 8 on top cap 302's upper portion through pole setting fixed mounting, and LED pilot lamp 8's automatically controlled end passes through control line and controller 7's control output part electric connection.
Through adopting above-mentioned technical scheme, level sensor 6 is used for the inside water level of real-time supervision cavity base 101, when the inside water level of cavity base 101 is lower, level sensor 6 produces the signal of telecommunication and uploads controller 7, controller 7 control loudspeaker 9 sends the chimes of doom and control 8 bright red lights of LED pilot lamp, it is lower to explain the inside water level of cavity base 101, because float switch 103 can control the automatic moisturizing for the device of water pipe, it has stopped the water to explain the running water, can remind the staff in time to handle the running water circumstances of stopping the water, it is available and lead to unable completion fire control protection work to avoid the device to have water.
More perfectly, the one end that the inlet tube 104 kept away from float switch 103 still fixed mounting has connection flange 105, and it is even threaded hole still to have seted up near its edge on the connection flange 105, and connection flange 105 and threaded hole cooperate and make the device be convenient for be connected with the water pipe.
More perfectly, four sets of traveling mechanisms 4 are further fixedly mounted at the bottom of the hollow base 101, the four sets of traveling mechanisms 4 are symmetrically arranged, and the four sets of traveling mechanisms 4 are used for assisting the automatic fire fighting water spraying device to move, each set of traveling mechanism 4 comprises a cylindrical shell 401, an end cover 405, a guide rod 402, a universal wheel 406, a guide block 404 and a spring 403, the cylindrical shell 401 is vertically and fixedly mounted at the bottom of the hollow base 101, the end cover 405 is fixedly mounted at the bottom end of the cylindrical shell 401, the guide rod 402 is vertically and movably mounted at the central position of the end cover 405, the universal wheel 406 is fixedly mounted at the bottom end of the guide rod 402, the guide block 404 is slidably mounted inside the cylindrical shell 401, the bottom of the guide block 404 is fixedly connected with the upper end of the guide rod 402, the spring 403 is mounted inside the cylindrical shell 401, and one end of the spring 403 abuts against the upper portion of the guide block 404, the other end of the spring 403 abuts against the inner top wall of the cylindrical housing 401.
Through adopting above-mentioned technical scheme, there are four running gear 4 of group at the bottom fixed mounting of cavity base 101 for the device is convenient for remove, convenient to use, and every running gear 4 of group simultaneously comprises cylindrical shell 401, end cover 405, guide bar 402, universal wheel 406, guide block 404 and spring 403, makes every running gear 4 of group all possess better shock attenuation shock-absorbing capacity, can avoid the device to lead to each parts to damage because of vibrations are strong at the removal in-process.
More perfectly, the universal wheels 406 are all self-locking universal wheels, and the universal wheels 406 are all self-locking universal wheels, so that the universal wheels 406 have a self-locking function, the device can be conveniently locked in time when not required to be moved, and accidents caused by the self-moving of the device can be avoided.
More perfectly, the lateral wall of guide block 404 and the inboard wall laminating setting of cylindrical housing 401 are mutually through adopting above-mentioned technical scheme for guide block 404 can be in the inside steady removal of cylindrical housing 401, thereby makes running gear 4's structure relatively stable.
More perfectly, the surface roughness of the guide block 404 and the inner surface roughness of the cylindrical shell 401 are both not greater than ra0.1. By adopting the technical scheme, the surface of the guide block 404 and the inner surface of the cylindrical shell 401 are smooth, the abrasion of the guide block 404 and the cylindrical shell 401 can be effectively reduced, and the noise generated by the travelling mechanism 4 in the working process can be reduced.
The working principle is as follows: this automatic water jet equipment of fire control, during the use, remove the device to the place that needs the fire control protection, then die the universal wheel 406 lock, reuse connecting flange 105 and screw hole cooperate to insert the water pipe for the device provides the water source, can adjust the scope of water spray coverage according to the specification in place in addition, specific adjusting method is through the height of operation locking bolt 206 regulation sealed stay tube 202 can, it sends the signal to control mechanism when monitoring that there is smog to produce, control mechanism control immersible pump 106 starts to provide the water that has pressure for shower nozzle 203, water is put out a fire through shower nozzle 203 blowout.
The parts not involved in the present invention are the same as or can be implemented by the prior art. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (1)
1. An automatic sprinkler system for fire fighting, comprising:
the bottom water storage mechanism (1), the bottom water storage mechanism (1) comprises a hollow base (101), a side cover plate (102), a float switch (103), a water inlet pipe (104), a submersible pump (106) and a connecting pipe (107), the hollow base (101) is horizontally arranged, the side cover plate (102) is fixedly arranged at one end of the hollow base (101), the float switch (103) is fixedly arranged at the upper part of the hollow base (101), the float switch (103) is communicated with the inside of the hollow base (101), the water inlet pipe (104) is horizontally and fixedly arranged at the side part of the float switch (103), the water inlet pipe (104) is communicated with the inside of the float switch (103), the submersible pump (106) is fixedly arranged at the upper part of the inner bottom wall of the hollow base (101), and the connecting pipe (107) is vertically and fixedly arranged on the bottom wall of the hollow base (101), the upper end of the connecting pipe (107) is communicated with the water outlet of the submersible pump (106);
the water spraying mechanism (2), the water spraying mechanism (2) comprises a fixed sleeve (201), a sealing support pipe (202), a ring pipe (204), a plurality of spray heads (203) and a hose (205), the fixed sleeve (201) is vertically and fixedly installed on the upper portion of the hollow base (101), the sealing support pipe (202) is vertically installed inside the upper end of the fixed sleeve (201) through a locking bolt (206), the ring pipe (204) is fixedly installed on the sealing support pipe (202) through three hollow connecting rods (207) which are uniformly arranged, the ring pipe (204) is arranged close to the upper end of the sealing support pipe (202), the ring pipe (204) is communicated with the inside of the ring pipe (204) through the three hollow connecting rods (207), and the spray heads (203) are fixedly installed on the outer ring of the ring pipe (204), the plurality of spray heads (203) are arranged around the annular pipe (204) in an annular equal angle manner, the plurality of spray heads (203) are communicated with the inside of the annular pipe (204), one end of the hose (205) is fixedly installed on the side part of the sealing support pipe (202), the other end of the hose (205) is inserted outside the bottom end of the connecting pipe (107), and the hose (205) is communicated with the inside of the sealing support pipe (202);
the monitoring mechanism (3) comprises a louver box (301), a top cover (302) and a smoke sensor (304), wherein the louver box (301) is fixedly installed at the upper end part of the sealing support pipe (202) through a support rod (303), the top cover (302) is fixedly installed at the top of the louver box (301), the smoke sensor (304) is fixedly installed at the bottom of the top cover (302), and the smoke sensor (304) is located inside the louver box (301);
the control mechanism comprises a shell (5) and a controller (7), the shell (5) is fixedly installed at the upper part of the hollow base (101), the controller (7) is fixedly installed in the shell (5), a signal input end of the controller (7) is electrically connected with a signal output end of the smoke sensor (304) through a signal line, and a control output end of the controller (7) is electrically connected with an electric control end of the submersible pump (106) through a control line;
the bottom of the hollow base (101) is also fixedly provided with four groups of travelling mechanisms (4), the four groups of travelling mechanisms (4) are symmetrically arranged, and the four groups of travelling mechanisms (4) are used for assisting the automatic fire-fighting water spraying device to move;
wherein each group of walking mechanisms (4) comprises a cylindrical shell (401), an end cover (405), a guide rod (402), a universal wheel (406), a guide block (404) and a spring (403), the cylindrical shell (401) is vertically and fixedly installed at the bottom of the hollow base (101), the end cover (405) is fixedly installed at the bottom end of the cylindrical shell (401), the guide rod (402) is vertically and movably installed at the central position of the end cover (405), the universal wheel (406) is fixedly installed at the bottom end of the guide rod (402), the guide block (404) is slidably installed inside the cylindrical shell (401), the bottom of the guide block (404) is fixedly connected with the upper end of the guide rod (402), and the spring (403) is installed inside the cylindrical shell (401), one end of the spring (403) is abutted against the upper part of the guide block (404), and the other end of the spring (403) is abutted against the inner top wall of the cylindrical shell (401);
a liquid level sensor (6) is further fixedly mounted on the top wall of the hollow base (101), and a signal output end of the liquid level sensor (6) is electrically connected with a signal input end of the controller (7) through a signal line;
the bottom of the top cover (302) is also fixedly provided with a loudspeaker (9), the loudspeaker (9) is positioned inside the louver box (301), and an electric control end of the loudspeaker (9) is electrically connected with a control output end of the controller (7) through a control line;
an LED indicator lamp (8) is fixedly mounted on the upper portion of the top cover (302) through a vertical rod, and an electric control end of the LED indicator lamp (8) is electrically connected with a control output end of the controller (7) through a control line;
one end of the water inlet pipe (104) far away from the float switch (103) is also fixedly provided with a connecting flange plate (105), and threaded holes are uniformly formed in the connecting flange plate (105) close to the edge of the connecting flange plate;
wherein the universal wheels (406) are self-locking universal wheels;
wherein the side wall of the guide block (404) is attached to the inner side wall of the cylindrical shell (401);
wherein the surface roughness of the guide block (404) and the inner surface roughness of the cylindrical shell (401) are not greater than Ra0.1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| US3952808A (en) * | 1974-01-23 | 1976-04-27 | National Research Development Corporation | Fire protection systems |
| CN2438741Y (en) * | 2000-05-11 | 2001-07-11 | 孙明 | Washing machine with automatic telescoping casters |
| CN206378957U (en) * | 2017-01-20 | 2017-08-04 | 郑宏 | A kind of forest fire alarm device |
| CN107510908A (en) * | 2017-09-07 | 2017-12-26 | 中国建筑第五工程局有限公司 | A kind of intelligent movable extinguishing device |
| CN208319744U (en) * | 2018-04-10 | 2019-01-04 | 广西科技大学鹿山学院 | A kind of forest fire smoke detection device |
| CN208811274U (en) * | 2018-08-21 | 2019-05-03 | 辽宁实强机械制造有限公司 | A kind of wave tooth pad argon arc welding machine |
| CN109621265A (en) * | 2018-10-29 | 2019-04-16 | 陕西华邦科技发展有限公司 | A kind of small-sized fire-fighting water injector |
| CN209449398U (en) * | 2019-01-15 | 2019-10-01 | 王昆 | A kind of novel garden greening water injector |
| CN110136383A (en) * | 2019-02-19 | 2019-08-16 | 于文男 | A kind of forest fire protection automatic early-warning defense device and its automatic early-warning defend method |
| CN210236215U (en) * | 2019-05-31 | 2020-04-03 | 无锡市前洲无缝钢管有限公司 | Round steel handling device |
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