CN111956997B - Fire protection system of large-scale industrial design cutting former - Google Patents
Fire protection system of large-scale industrial design cutting former Download PDFInfo
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- CN111956997B CN111956997B CN202010653693.XA CN202010653693A CN111956997B CN 111956997 B CN111956997 B CN 111956997B CN 202010653693 A CN202010653693 A CN 202010653693A CN 111956997 B CN111956997 B CN 111956997B
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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
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
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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
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a fire protection system of large-scale industrial design cutting former, including being used for cold water and hydrothermal water feeder and being used for the extinguishing device who puts out a fire, extinguishing device is including putting out a fire the frame, put out a fire frame and shower nozzle, put out a fire and be provided with the subregion pipeline in the frame with putting out a fire, including being used for transmitting hydrothermal first transmission pipeline and second transmission pipeline and being used for transmitting cold water third transmission pipeline and fourth transmission pipeline, frame a week that puts out a fire is provided with a plurality of outlet conduit, and it is provided with the shower nozzle to correspond, the shower nozzle front end is provided with the nozzle, be provided with the angle modulation structure between shower nozzle and the nozzle, the shower nozzle passes through the direction of the steerable nozzle of angle modulation structure, the extinguishing device who designs like this has realized the subregion and has gone out water, the globality of putting out a fire has been promoted, and can carry out the pertinence to inflammable department angle and put out a fire, the efficiency of putting out a fire is greatly improved.
Description
Technical Field
The invention relates to a fire protection system, in particular to a fire protection system of large-scale industrial design cutting and forming equipment.
Background
At present, the technology of cutting and forming equipment is developed at a high speed in recent years, the application of the cutting and forming equipment is common day by day, the important application of the cutting and forming equipment is cutting of metal plates, but the cutting and forming equipment is easy to cause sparks in the high-speed cutting process to cause ignition of surrounding parts, so a fire protection system needs to be designed, but the existing fire protection system is a single spray head and has fire protection dead corners to form certain hidden dangers.
Disclosure of Invention
The invention aims to solve the technical defects, provides the fire protection system of the large-scale industrial design cutting and forming equipment, realizes the partition water discharge, improves the fire extinguishing global property, can adjust the angle of the spray head aiming at the inflammable part to extinguish the fire, and greatly improves the fire extinguishing efficiency.
The technical scheme of the invention is as follows: a novel fire protection system of industrial design comprises a water feeder for supplying cold water and hot water and a fire extinguishing device for extinguishing fire, wherein the fire extinguishing device comprises a fire extinguishing frame, a fire extinguishing frame and a plurality of nozzles fixed on the periphery of the fire extinguishing frame, the frame of the fire extinguishing frame is of a square structure, the pipeline of the fire extinguishing frame is a flat structure pipeline, a water supply pipeline is arranged in the fire extinguishing frame, the fire extinguishing frame is provided with a longitudinal connecting rod, a pair of corners of the fire extinguishing frame are connected and provided with a connecting pipeline, the connecting pipeline and the fire extinguishing frame are fixedly connected, the connecting pipeline is communicated with the water supply pipeline, the center of the connecting pipeline is provided with a water blocking baffle, the other diagonal joint of the fire extinguishing frame is provided with a water isolating block, the connecting pipeline and the water supply pipeline are isolated by the water blocking baffle and the water isolating block, the center of the connecting pipeline is fixedly connected with the longitudinal connecting rod, the fire extinguishing frame is provided with a subarea pipeline, one end of the subarea pipeline is connected to the water supply device, the other end of the subarea pipeline is connected to the connecting pipeline, the subarea pipeline comprises a first transmission pipeline and a second transmission pipeline for transmitting hot water, and a third transmission pipeline and a fourth transmission pipeline for transmitting cold water, the first transmission pipeline and the third transmission pipeline flow to one side of the connecting pipeline, the second transmission pipeline and the fourth transmission pipeline flow to the other side of the connecting pipeline, the subarea pipelines are separated to two sides by the isolation of the water-blocking baffle, a plurality of water outlet pipelines are arranged on the periphery of the fire extinguishing frame, a plurality of spray heads are arranged on the water outlet pipelines in a one-to-one correspondence manner, the utility model discloses a shower nozzle, including the shower nozzle front end, spout and be provided with angle modulation structure between the nozzle, angle modulation structure includes and carries out the fixed unit that fixes and carries out angle modulation's regulating unit with the shower nozzle, the nozzle can carry out angle modulation through regulating unit.
By adopting the technical scheme, the fire extinguishing device adopts the fire extinguishing frame with the square structure, the connecting pipelines arranged in one diagonal direction of the fire extinguishing frame with the square structure are fixedly connected with and mutually communicated with the pipelines at two sides of the fire extinguishing frame, the other diagonal direction is isolated by the water-proof block, the center of the connecting pipeline is provided with the water-proof baffle, water flow can circulate towards the left direction and the right direction, partition control can be carried out towards two sides of the connecting pipeline by the partition pipelines arranged in the fire extinguishing frame, the partition pipelines comprise a first transmission pipeline and a second transmission pipeline for transmitting hot water and a third transmission pipeline and a fourth transmission pipeline for transmitting cold water, the fire extinguishing frame comprises a water conveying pipeline, the water conveying pipeline comprises a first water conveying pipeline at one side of the fire extinguishing frame and a second water conveying pipeline at the other side of the fire extinguishing frame, and the cold and hot water pipelines of the first transmission pipeline and the third transmission pipeline are used as a group for controlling the water quantity at one side of the fire extinguishing frame, the first transmission pipeline and the third transmission pipeline are transmitted to the first water supply pipeline in the fire extinguishing frame through the fire extinguishing frame, the second transmission pipeline and the fourth transmission pipeline are used as a group to control the water quantity at the other side of the fire extinguishing frame, the second transmission pipeline and the fourth transmission pipeline are transmitted to the second water supply pipeline of the fire extinguishing frame through the fire extinguishing frame, the spray heads are arranged one by one corresponding to the water outlet pipelines of the fire extinguishing frame, the water outlet pipelines are provided with water outlets, the front ends of the spray heads are provided with nozzles, the direction of water flow can be adjusted through the arrangement of the nozzles, an angle adjusting structure is arranged between the spray heads and the nozzles, the spray heads can be fixedly connected by the fixing unit and are fixedly connected with the nozzles by the connecting unit, the angle adjustment can be carried out through the adjusting unit by the arranged spray nozzles, the whole fire extinguishing frame is fixed through the fire extinguishing frame, the longitudinal connecting rod is arranged on the fire extinguishing frame, and the partition pipelines are arranged in the longitudinal connecting rod, and fixed connection has realized that the subregion goes out water in connecting tube center, and the extinguishing device who designs like this has guaranteed discharge, through the direction of adjusting the nozzle, aims at the injection position, can improve the pertinence of water spray scope and injection, prevents to ignite surrounding parts, has promoted fire protection system's overall situation fire performance greatly.
The invention further comprises the following steps: the spray head comprises a spray head frame body, a fixing ring, a water inlet pipeline and a spray nozzle, the water inlet pipeline is provided with a water inlet, the fixing ring comprises a first connecting end and a second connecting end, the first connecting end and the second connecting end are hinged on two sides of the spray head frame, and forms a fixed space, the size of the fixed space is matched with that of the fire extinguishing frame, the other end of the first connecting end is provided with a first protruding end, the other end of the second connecting end is provided with a second protruding end, the first protruding end and the second protruding end are provided with a fixing hole in a penetrating way, the fixing hole is internally provided with a fixing screw in a matching way, the spray head is provided with a water inlet pipeline corresponding to the position of the water outlet pipeline, the water inlet pipeline is positioned in the center of the sprayer frame body, the outer surface of the water outlet pipeline is provided with external threads, the inner ring of the water inlet pipeline is provided with internal threads in a matching manner, and the water outlet pipeline and the water inlet pipeline can be mutually fixed through threaded connection.
Adopt above-mentioned technical scheme, the connection of screwing is carried out with inlet channel and outlet conduit to the fixed of shower nozzle first, be fixed in the frame periphery of putting out a fire through solid fixed ring's first link and second link again, and carry out screw fixation reinforced connection through its first protruding end and second protruding end, can be with the stable fixed connection of shower nozzle in the frame periphery of putting out a fire, first link and second link one end and shower nozzle support body are articulated to be set up, be convenient for adjust the size in fixed space, do benefit to the installation, the shower nozzle inlet channel screws through the screw with the frame outlet conduit of putting out a fire and is connected, adopt the raw material area to twine the installation during installation, can strengthen being connected between water inlet and the delivery port greatly.
The invention further comprises the following steps: the fire extinguishing frame is provided with concave grooves corresponding to the two sides of the water outlet pipeline in an inwards concave mode.
By adopting the technical scheme, the design of the concave groove can prevent the spray head from sliding towards the two sides of the fire extinguishing frame after being connected, and the connection stability is greatly enhanced.
The invention further comprises the following steps: the inner layer of the fixing ring is bonded with a rubber pad.
Adopt above-mentioned technical scheme, gu the fixed ring inlayer is connected through rubber pad and depressed groove and can prevents to scratch, strengthens the compact type of connecting.
The invention further comprises the following steps: the water feeder is provided with the control by temperature change unit, frame both sides of putting out a fire are provided with the temperature sensor that can carry out temperature detection, temperature sensor is provided with temperature display to the temperature that detects.
By adopting the technical scheme, the water feeder is provided with a temperature control unit which comprises a temperature control circuit, a probe and a capillary tube, the capillary tube is hollow and is provided with temperature sensing liquid, the temperature sensing liquid is mercury, much like a commonly used thermometer, the distance between a static contact and a moving contact is actually adjusted when the temperature is adjusted, when the water feeder works and works with electricity, the temperature is gradually increased, the mercury expands and pushes the moving contact to move, when the moving contact exceeds the static contact, namely the temperature exceeds the preset temperature, the power supply is disconnected, when the temperature is reduced, the mercury contracts, the moving contact and the static contact are closed, the power supply is connected, the water feeder continues to work, the automatic on-off is completed, the temperature sensors can detect the temperature, the temperature sensors arranged on two sides of the fire extinguishing frame are the water temperature used when an actual user extinguishes the fire, and the temperature display screen can display the actual water flow temperature in real time, the setting unit and the comparison operation unit are both arranged in a 555 time-base integrated circuit, the temperature sensor is a thermistor, the display unit is a digital display screen, the thermistor and the digital display unit are respectively and electrically connected with the 555 time-base integrated circuit, a set temperature value is input through the digital display screen, the power supply supplies power to the refrigerating sheet through the temperature control module, when the comparison operation unit compares the set temperature value with the real-time temperature value of the thermistor, the power supply is cut off, the power supply to the refrigerating sheet is stopped, the actual analysis is carried out, hot water is sprayed on the combustion object, not only the cooling effect can be achieved, but also the periphery of the combustion object is quickly covered by a mass of steam, the peripheral oxygen is reduced, once the fire is lack of oxygen, the fire is inevitably controlled, the steam layers play a role of choking in large area, thereby the fire is quickly weakened, and finally the effect of quickly extinguishing and removing the fire is achieved, the 555 time-base integrated circuit is a common temperature control circuit, and many designers design temperature control because the operational comparison amplifier and the processing chip can well process temperature, set, compare and control temperature, the temperature signal can be converted into an electric signal to be transmitted to the time-base integrated circuit through a temperature calculation formula of the thermistor, and then the time-base integrated circuit carries out operation temperature control, the emergency treatment of different emergency fires of users is realized through the addition of the temperature control unit, if the fire is serious, hot water is adopted to quickly extinguish fire, relevant data display is carried out, if 1 kilogram of cold water is sprayed on a combustion object, the effective value of the fire extinguishing area is still only 0.1 square meter, but 1 kilogram of hot water can enable the air with 5 cubic meters to contain more than 35 percent and less than 14 percent of oxygen, when the water vapor in the air reaches more than 35 percent or the oxygen content in the air is reduced to 17 percent, the fire extinguishing device can stop burning immediately, the effect of extinguishing fire by hot water is much stronger than that of cold water, if the fire is small, cold water can be used for extinguishing fire, energy can be saved by reasonable utilization, so that the fire is quickly weakened, and finally the effect of quickly extinguishing fire and removing disasters is achieved.
The invention further comprises the following steps: the movable water spraying device is characterized in that movable spraying handles are symmetrically arranged on two sides of the fire extinguishing frame, a water control switch capable of controlling water quantity is arranged on the fire extinguishing frame, each movable spraying handle comprises a connecting hose, and the connecting hoses are connected to the water supply pipeline.
By adopting the technical scheme, the water supply of the water feeder is transmitted to the fire extinguishing frame for partitioning through a first transmission pipeline, a second transmission pipeline, a third transmission pipeline and a fourth transmission pipeline which are grouped, the first transmission pipeline and the third transmission pipeline are separated through a water blocking baffle, a connecting hose of a movable spray handle is connected to a water delivery pipeline and symmetrically connected to the first water delivery pipeline and the second water delivery pipeline corresponding to two ends, two water control switches are arranged on the fire extinguishing frame and respectively control the first transmission pipeline and the third transmission pipeline as well as the second transmission pipeline and the fourth transmission pipeline, the water control switches can control the water yield of cold and hot water of water flow, the water control switches are mechanical water control switches and are common cold and hot water taps, the water yield of the cold and hot water can be controlled by shaking left and right, the water flow in the water supply pipeline can be controlled by shaking up and down.
The invention further comprises the following steps: the adjusting unit sets up to the sizing pipe, the sizing pipe includes steel coil spring and coupling hose, and coupling hose is located inside the steel coil spring, and the hose pipe extends slightly at coupling hose's both ends, the shower nozzle is through the direction of the adjustable nozzle of sizing pipe.
Adopt above-mentioned technical scheme, coupling hose is located inside the steel coil spring, and the hose pipe extends slightly at coupling hose's both ends, and coupling hose fixed connection is between shower nozzle and nozzle, and the shaping pipe of design like this can adjust the play water direction of nozzle wantonly, combines the shower nozzle of frame a week of putting out a fire, can make rivers more concentrated.
Drawings
FIG. 1 is an overall block diagram of an embodiment of the present invention;
FIG. 2 is a detailed structural view of a showerhead according to an embodiment of the present invention;
FIG. 3 is an exploded view of the sprinkler head and fire extinguishing frame of the embodiment of the present invention;
FIG. 4 is a side block diagram of an embodiment of the present invention;
FIG. 5 is a block diagram of a partitioned conduit according to an embodiment of the present invention.
Detailed Description
A fire protection system of a new industrial design as shown in fig. 1 to 5, comprising a water feeder for supplying cold water and hot water and a fire extinguishing apparatus for extinguishing fire, wherein the fire extinguishing apparatus comprises a fire extinguishing frame 1, a fire extinguishing frame 2 and a plurality of nozzles 3 fixed to the fire extinguishing frame 2 for one circle, the frame of the fire extinguishing frame 2 is a square structure, the pipeline of the fire extinguishing frame 2 is a flat structure pipeline, a water supply pipeline is arranged in the fire extinguishing frame 2, the fire extinguishing frame 1 is provided with a longitudinal connecting rod 4, a pair of corners of the fire extinguishing frame 2 are connected and provided with connecting pipelines 5, the connecting pipelines 5 and the fire extinguishing frame 2 are fixedly connected, the connecting pipelines 5 are communicated with the water supply pipeline and provided with a water blocking baffle at the center, a water blocking block 6 is arranged at the joint of the other diagonal of the fire extinguishing frame 2, the connecting pipelines 5 and the water supply pipeline are isolated by the water blocking baffle and the water blocking block 6, the center of the connecting pipeline 5 is fixedly connected to the longitudinal connecting rod 4, the fire extinguishing frame is characterized in that a partition pipeline is arranged in the fire extinguishing frame 1, one end of the partition pipeline is connected to a water feeder, the other end of the partition pipeline is connected to a connecting pipeline 5, the partition pipeline comprises a first transmission pipeline 11 and a second transmission pipeline 12 for transmitting hot water and a third transmission pipeline 13 and a fourth transmission pipeline 14 for transmitting cold water, the first transmission pipeline 11 and the third transmission pipeline 13 flow to one side of the connecting pipeline 5, the second transmission pipeline 12 and the fourth transmission pipeline 14 flow to the other side of the connecting pipeline 5, the partition pipelines are separated to two sides through the isolation of a water blocking baffle 6, a plurality of water outlet pipelines 21 are arranged on one circle of the fire extinguishing frame 2, a plurality of spray heads 3 are arranged on the water outlet pipelines 21 in a one-to-one correspondence manner, a nozzle 31 is arranged at the front end of each spray head 3, an angle adjusting structure is arranged between each spray head 3 and the nozzle 31, and the angle adjusting structure comprises a fixing unit 23 for fixing each spray head 31 and an adjusting unit 22 for adjusting the angle of each spray head 31, the nozzle 31 is angularly adjustable by means of an adjustment unit 22.
The fire extinguishing device adopts the fire extinguishing frame 2 with a square structure, a connecting pipeline 5 arranged in one diagonal direction of the fire extinguishing frame 2 with the square structure is fixedly connected with and communicated with pipelines at two sides of the fire extinguishing frame 2, the other diagonal direction is isolated by a water-resisting block 6, a water-resisting baffle is arranged in the center of the connecting pipeline 5, water flow can circulate towards the left direction and the right direction, partition control can be carried out towards two sides of the connecting pipeline 5 by partition pipelines arranged in the fire extinguishing frame 1, the partition pipelines comprise a first transmission pipeline 11 and a second transmission pipeline 12 for transmitting hot water and a third transmission pipeline 13 and a fourth transmission pipeline 14 for transmitting cold water, a water conveying pipeline is arranged in the fire extinguishing frame 2, the water conveying pipeline comprises a first water conveying pipeline at one side of the fire extinguishing frame 2 and a second water conveying pipeline at the other side of the fire extinguishing frame 2, and the cold and hot water pipelines of the first transmission pipeline 11 and the third transmission pipeline 13 are used as a group for controlling the water quantity at one side of the fire extinguishing frame 2, the first transmission pipeline 11 and the third transmission pipeline 13 are transmitted to the first water supply pipeline in the fire extinguishing frame 2 through the fire extinguishing frame 1, the water quantity at the other side of the fire extinguishing frame 2 is controlled by using the second transmission pipeline 12 and the fourth transmission pipeline 14 as a group, the second transmission pipeline 12 and the fourth transmission pipeline 14 are transmitted to the second water supply pipeline of the fire extinguishing frame 2 through the fire extinguishing frame 1, the spray heads 3 are arranged one by one corresponding to the water outlet pipelines 21 of the fire extinguishing frame 2, the water outlet pipelines 21 are provided with water outlets, the front ends of the spray heads 3 are provided with nozzles 31, the direction of water flow can be adjusted by setting the nozzles 31, an angle adjusting structure is arranged between the spray heads 3 and the nozzles 31, the spray heads 31 can be fixedly connected by the fixing unit 23 and are fixedly connected with the adjusting unit 22 and the nozzles 31, the nozzles 31 arranged in the way can be adjusted in angle by the adjusting unit 22, the fire extinguishing frame 2 is integrally fixed by the fire extinguishing frame 1, frame 1 of putting out a fire is provided with longitudinal tie 4, is the subregion pipeline in the longitudinal tie 4 to fixed connection is in connecting tube 5 centers, and the extinguishing device who designs like this has realized that the subregion goes out water, has guaranteed discharge, through the direction of adjusting nozzle 31, aims at the injection position, can improve the pertinence of water spray scope and injection, prevents to ignite surrounding parts, has promoted fire protection system's global fire performance greatly.
The spray head 3 comprises a spray head frame body 32, a fixing ring 33, a water inlet pipe 34 and a spray nozzle 31, the water inlet pipe 34 is provided with a water inlet, the fixing ring 33 comprises a first connecting end 35 and a second connecting end 36, the first connecting end 35 and the second connecting end 36 are hinged to two sides of the spray head frame body 32 and form a fixing space, the size of the fixing space is matched with that of the fire extinguishing frame 2, a first protruding end 37 is arranged at the other end of the first connecting end 35, a second protruding end 38 is arranged at the other end of the second connecting end 36, fixing holes are arranged in the first protruding end 37 and the second protruding end 38 in a penetrating mode, fixing screws are arranged in the fixing holes in a matching mode, the spray head 3 is provided with the water inlet pipe 34 corresponding to the position of the water outlet pipe 21, the water inlet pipe 34 is positioned in the center of the spray head frame body 32, and external threads are arranged on the outer surface of the water outlet pipe 21, the inner ring of the water inlet pipeline 34 is provided with internal threads in a matching way, and the water outlet pipeline 21 and the water inlet pipeline 34 can be fixed with each other through threaded connection.
The nozzle 3 is fixed by screwing the water inlet pipe 34 and the water outlet pipe 21, then the water inlet pipe is fixed to the periphery of the fire extinguishing frame 2 through the first connecting end 35 and the second connecting end 36 of the fixing ring 33, the first connecting end 37 and the second connecting end 38 are in screw fixation and reinforced connection, the nozzle 3 can be stably and fixedly connected to the periphery of the fire extinguishing frame 2, one end of the first connecting end 35 and one end of the second connecting end 36 are hinged to the nozzle frame 32, the size of a fixed space can be conveniently adjusted, the installation is facilitated, the water inlet pipe 34 of the nozzle 3 is screwed with the water outlet pipe 21 of the fire extinguishing frame 2 through threads, a raw material belt is adopted for winding installation during installation, and the connection between a water inlet and a water outlet can be greatly enhanced.
The fire extinguishing frame 2 is provided with concave grooves 24 corresponding to the two sides of the water outlet pipeline 21 and inwards sunken.
The design of the concave groove 24 can prevent the spray head 3 from sliding towards the two sides of the fire extinguishing frame 2 after being connected, thereby greatly enhancing the connection stability.
The inner layer of the fixing ring 33 is provided with a rubber pad in a bonding mode.
The inner layer of the fixing ring 33 is connected with the concave groove 24 through a rubber pad, so that the scraping can be prevented, and the connection tightness is enhanced.
The water feeder is provided with the control by temperature change unit, 2 both sides of frame of putting out a fire are provided with the temperature sensor that can carry out temperature detection, temperature sensor is provided with the temperature display screen to the temperature that detects.
The water supply device is provided with a temperature control unit, the temperature control unit comprises a temperature control circuit, a probe and a capillary tube, the capillary tube is hollow and is provided with temperature sensing liquid, the temperature sensing liquid is mercury, much like a commonly used thermometer, the distance between a fixed contact and a movable contact is actually adjusted when the temperature is adjusted, when the water supply device works and works with electricity, the temperature is gradually increased, the mercury expands and pushes the movable contact to move, when the movable contact exceeds the fixed contact, namely the temperature exceeds the preset temperature, the power supply is disconnected, when the temperature is reduced, the mercury contracts, the movable contact and the fixed contact are closed, the power supply is connected, the water supply device continues to work, automatic on-off is completed, the temperature sensors can detect the temperature, the temperature sensors arranged on two sides of a fire extinguishing frame are the water temperature used when an actual user extinguishes the fire, a temperature display screen can display the actual water flow temperature in real time, the setting unit and the comparison operation unit are both arranged in a 555 time-based integrated circuit, the temperature sensor is a thermistor, the display unit is a digital display screen, the thermistor and the digital display unit are respectively and electrically connected with a 555 time-base integrated circuit, a set temperature value is input through the digital display screen, the power supply supplies power to the refrigerating sheet through the temperature control module, when the comparison operation unit compares the set temperature value with the real-time temperature value of the thermistor, the power supply is cut off, the power supply to the refrigerating sheet is stopped, the actual analysis is carried out, hot water is sprayed on a combustion object, not only the cooling effect can be achieved, but also the periphery of the combustion object is quickly covered by a group of steam, so that the oxygen around is reduced, once a fire is lack of oxygen, the fire is inevitably controlled, the steam layers play a role of large-area asphyxia, the fire is quickly weakened, and the effects of quickly extinguishing and removing the fire are finally achieved, the 555 time-base integrated circuit is a commonly used temperature control circuit, many designers design temperature control because the operational comparison amplifier and the processing chip can well process temperature setting comparison and temperature control, the temperature signal can be converted into an electric signal to be transmitted to the time-based integrated circuit through a temperature calculation formula of the thermistor, then the time-based integrated circuit carries out operation temperature control, the emergency treatment of different emergency fires of a user is realized through the addition of the temperature control unit, if the fire is serious, hot water is adopted to quickly extinguish the fire, relevant data shows that if 1 kilogram of cold water is sprayed on a combustion object, the effective value of the fire extinguishing area is only 0.1 square meter, but 1 kilogram of hot water can enable the air of 5 cubic meters to contain more than 35 percent and less than 14 percent of oxygen, when the water vapor in the air reaches more than 35 percent or the oxygen content in the air is reduced to 17 percent, the combustion is stopped, the fire extinguishing effect by the hot water is much stronger than that of the cold water, if the fire is small, cold water can be used for extinguishing the fire, energy can be saved by reasonable utilization, so that the fire is quickly weakened, and finally, the effects of quickly extinguishing the fire and removing the disaster are achieved.
The fire extinguishing frame is characterized in that movable spraying handles 7 are symmetrically arranged on two sides of the fire extinguishing frame 2, the fire extinguishing frame 1 is provided with a water control switch 9 capable of controlling water quantity, each movable spraying handle 7 comprises a connecting hose 8, and the connecting hose 8 is connected to a water supply pipeline.
The water supply device supplies water to be transmitted to the fire extinguishing frame 2 for zoning through a first transmission pipeline 11, a second transmission pipeline 12, a third transmission pipeline 13 and a fourth transmission pipeline 14, the water is transmitted to the fire extinguishing frame, the first transmission pipeline 11 and the third transmission pipeline 13 form a group, the second transmission pipeline 12 and the fourth transmission pipeline 14 form a group, the groups are separated through a water blocking baffle, a connecting hose 8 of a movable spray handle 7 is connected to a water transmission pipeline and symmetrically connected to the first water transmission pipeline and the second water transmission pipeline corresponding to two ends, two water control switches 9 are arranged on the fire extinguishing frame 1 and respectively control the first transmission pipeline 11 and the third transmission pipeline 13, the second transmission pipeline 12 and the fourth transmission pipeline 14, the water control switch 9 can control the water output of cold water and hot water, the water control switch 9 is a mechanical water control switch which is a common tap, the water output of cold water and hot water can be controlled by shaking left and right, the water flow in the water supply pipeline can be controlled by shaking up and down.
Adjusting unit 22 sets up to the sizing pipe, the sizing pipe includes steel coil spring and coupling hose, and coupling hose is located inside the steel coil spring, and the hose pipe extends slightly at coupling hose's both ends, shower nozzle 3 is through the direction of sizing pipe adjustable nozzle 31.
The connecting hose is positioned inside the steel coil spring, the two ends of the connecting hose slightly extend out of the hose pipe, the connecting hose is fixedly connected between the spray head and the spray nozzle, the water outlet direction of the spray nozzle 31 can be adjusted randomly by the aid of the designed shaping pipe, and water flow can be concentrated by combining the spray head 3 which is arranged on the periphery of the fire extinguishing frame 2.
Claims (7)
1. A fire protection system of large-scale industrial design cutting former, includes the water feeder that is used for cooling water and hot water and the extinguishing device that is used for putting out a fire, its characterized in that, extinguishing device includes frame, the frame of putting out a fire and a plurality of shower nozzles that are fixed in frame a week of putting out a fire, the frame pipeline of putting out a fire is square structure, it is the flat structure pipeline to put out a fire, be provided with the pipeline of sending water in the frame of putting out a fire, the frame of putting out a fire is provided with the longitudinal tie rod, put out a fire and be fixed connection with the longitudinal tie rod, frame diagonal connection of putting out a fire is provided with the connecting tube, the connecting tube is fixed connection with the frame of putting out a fire, the connecting tube communicates with the pipeline of sending water and the center is provided with the baffle that blocks water, another diagonal handing-over department of frame of putting out a fire is provided with the water proof block, the connecting tube and send the pipeline to pass through the isolation of the baffle that blocks water and the water block water, the fire extinguishing frame is characterized in that the center of the connecting pipeline is fixedly connected with the longitudinal connecting rod, a partition pipeline is arranged in the fire extinguishing frame, one end of the partition pipeline is connected to the water feeder, the other end of the partition pipeline is connected to the connecting pipeline, the partition pipeline comprises a first transmission pipeline and a second transmission pipeline for transmitting hot water and a third transmission pipeline and a fourth transmission pipeline for transmitting cold water, the first transmission pipeline and the third transmission pipeline flow to one side of the connecting pipeline, the second transmission pipeline and the fourth transmission pipeline flow to the other side of the connecting pipeline, the partition pipelines are separated to two sides through the isolation of a water blocking baffle, a plurality of water outlet pipelines are arranged on the fire extinguishing frame in a circle, a plurality of nozzles are arranged in one-to-one correspondence with each other on the water outlet pipelines, nozzles are arranged at the front ends of the nozzles, an angle adjusting structure is arranged between the nozzles and comprises a fixing unit for fixing the nozzles and an adjusting unit for adjusting the angles of the nozzles, the nozzle is angularly adjustable by means of an adjustment unit.
2. The fire protection system of large industrial design cutting and forming equipment according to claim 1, wherein the nozzle comprises a nozzle frame body, a fixing ring, a water inlet pipe and a nozzle, the water inlet pipe is provided with a water inlet, the fixing ring comprises a first connecting end and a second connecting end, the first connecting end and the second connecting end are hinged to two sides of the nozzle frame body and form a fixing space, the size of the fixing space is matched with that of the fire extinguishing frame, the other end of the first connecting end is provided with a first protruding end, the other end of the second connecting end is provided with a second protruding end, the first protruding end and the second protruding end are provided with fixing holes in a penetrating manner, the fixing holes are internally and matchingly provided with fixing screws, the nozzle is provided with a water inlet pipe corresponding to the position of the water outlet pipe, the water inlet pipe is positioned in the center of the nozzle frame body, and the outer surface of the water outlet pipe is provided with external threads, the inner ring of the water inlet pipeline is provided with internal threads in a matching manner, and the water outlet pipeline and the water inlet pipeline can be mutually fixed through threaded connection.
3. The fire protection system of a large industrial design cutting and forming equipment according to claim 2, wherein the fire extinguishing frame is provided with concave grooves corresponding to the two sides of the water outlet pipeline in an inward concave manner.
4. The fire protection system of a large industrial design cutting and forming equipment according to claim 2, wherein the inner layer of the fixing ring is bonded with a rubber pad.
5. The fire protection system of a large industrial design cutting and forming apparatus according to claim 1, wherein the water feeder is provided with a temperature control unit, temperature sensors capable of temperature detection are provided at both sides of the fire extinguishing frame, and the temperature sensors are provided with temperature display screens for the detected temperatures.
6. The fire protection system of a large industrial design cutting and forming equipment according to claim 1, wherein movable spray handles are symmetrically arranged on both sides of the fire extinguishing frame, the fire extinguishing frame is provided with a water control switch capable of controlling water amount, the movable spray handles include connection hoses, and the connection hoses are connected to the water supply pipeline.
7. The fire protection system of a large industrial design cutting and forming equipment according to claim 1, wherein the adjusting unit is provided as a sizing pipe, the sizing pipe comprises a steel coil spring and a connecting hose, the connecting hose is located inside the steel coil spring, two ends of the connecting hose slightly extend out of the hose, and the direction of the nozzle can be adjusted through the sizing pipe.
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| CN202010653693.XA CN111956997B (en) | 2020-07-08 | 2020-07-08 | Fire protection system of large-scale industrial design cutting former |
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| CN202010653693.XA CN111956997B (en) | 2020-07-08 | 2020-07-08 | Fire protection system of large-scale industrial design cutting former |
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| CN111956997B true CN111956997B (en) | 2021-11-16 |
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