CN108159600B - Method for carrying out auxiliary fire protection on parking space of stereo garage and auxiliary fire protection structure - Google Patents
Method for carrying out auxiliary fire protection on parking space of stereo garage and auxiliary fire protection structure Download PDFInfo
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- CN108159600B CN108159600B CN201810145932.3A CN201810145932A CN108159600B CN 108159600 B CN108159600 B CN 108159600B CN 201810145932 A CN201810145932 A CN 201810145932A CN 108159600 B CN108159600 B CN 108159600B
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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
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a method for carrying out auxiliary fire protection on a parking space of a stereo garage and an auxiliary fire protection structure, wherein the method for carrying out auxiliary fire protection on the parking space of the stereo garage is that a fire protection device is arranged on an automobile conveying mechanism on an automobile lifting device; when a fire alarm occurs to an automobile on a certain layer of parking space in the stereo garage, the automobile lifting device is controlled to drive the automobile conveying mechanism to vertically move to the parking space where the fire alarm occurs, and then the fire fighting device is controlled to extinguish the fire by spraying fire extinguishing media to the fire source. The fire extinguishing device can be matched with the existing fire extinguishing method, shortens the fire extinguishing time, improves the fire extinguishing effect, and ensures the safety of people and property to the greatest extent possible.
Description
Technical Field
The utility model relates to an auxiliary fire-fighting method and an auxiliary fire-fighting structure, in particular to a method for performing auxiliary fire-fighting on a parking space of a stereo garage and an auxiliary fire-fighting structure.
Background
With the development of the automobile industry and the improvement of the purchasing power of residents, automobiles are gradually entering into thousands of households. The vehicle brings convenience to travel, but is difficult to avoid traffic jam and inconvenience in parking. The traditional large-scale plane parking lot cannot fully utilize space to solve the problem of parking more vehicles, so that the core problem of urban congestion cannot be solved. In recent years, vertical lifting type three-dimensional parking garages have been greatly developed, and the three-dimensional vertical lifting type garage has the characteristics of space saving, low cost, high automation degree, convenient use and the like, can be combined with ground parking and underground parking modes, and is an effective means for solving the problem of difficult urban parking.
Along with the development of the stereo garage industry in China, some fire protection and technical specifications are continuously perfected, wherein 'garage, garage repair and parking lot design fire protection specifications' belong to national mandatory standard specifications, in the process of building and using a mechanical stereo garage, related units should follow 'GB 50067-97 garage, garage repair and parking lot design fire protection specifications', and the stereo garage is required to be provided with a firewall, a fire prevention partition, an independent pipe network and a spraying system and has an automatic spraying fire extinguishing function. At present, the fire control design of the stereo garage in China has various forms such as an open type multi-parking-place stereo garage spraying system, direct use of a dry powder fire extinguisher, an outdoor fire hydrant and the like.
The relevant patent documents retrieved are as follows:
1. the utility model patent of China, with an authorized notice number of CN203539920U and an authorized notice date of 2014, 4 and 16, discloses an automatic water spraying fire extinguishing system of a three-dimensional garage, which comprises a fire detector, a water spraying fire extinguishing device, a dry powder fire extinguishing device and a control device, wherein the water spraying fire extinguishing device comprises a water conveying pipeline, water spraying heads arranged on the left side, the right side and the front side of the top of the garage, a water drainage tank and a water drainage pipeline arranged at the bottom of the garage, the dry powder fire extinguishing device comprises a dry powder storage chamber, a gas conveying pipeline and a high-pressure spray gun arranged on the rear side of the top of the garage, fire detectors are arranged on upright posts of the garage, valve assemblies are arranged on the water conveying pipeline and the gas conveying pipeline, and the valve assemblies are controlled by the control device.
2. The Chinese patent of the utility model with the authorized bulletin number of CN204826824U and the authorized bulletin day of 2015, 12 month and 2 day discloses a three-dimensional garage fireproof special-shaped bag, which comprises a garage body, wherein a fire-fighting bag is arranged at the top of each parking space in the garage body, a plurality of blank spaces are arranged in the fire-fighting bag, and the special-shaped fire-fighting bag and the special-shaped fireproof bag are arranged in the plurality of blank spaces.
3. The utility model discloses a three-dimensional garage ventilation fire-extinguishing system, which is disclosed in Chinese patent publication No. CN106871318A, publication No. 2017, 6-month and 20-day, and comprises a garage body, wherein a plurality of parking layers are arranged on the garage body from top to bottom, a lifting channel is arranged in the center of the garage body, automobile lifting equipment is arranged in the lifting channel, and each parking layer is uniformly divided into a plurality of parking spaces through partition walls; the garage body is further provided with a ventilation channel, the ventilation channel is formed by sequentially connecting a plurality of ventilation pipes, two adjacent ventilation pipes are connected through a connecting part, each ventilation pipe is arranged in a one-to-one correspondence manner with each parking layer, each parking space is provided with an air outlet, the air outlet of each parking space of each parking layer is communicated with the ventilation pipe corresponding to the parking layer, the air outlet of the ventilation channel is arranged at the top of the garage body and is communicated with the outside, a fan and a ventilation cover are arranged at the air outlet of the ventilation channel, a ventilation opening is formed in the side wall of the ventilation cover, an air deflector is arranged at the top in the ventilation cover, and the air deflector is of a conical structure with the top facing the inside of the ventilation cover; the top equipartition of every parking stall has a plurality of first high-pressure water shower nozzles, and every parking stall bottom all is equipped with water drainage tank, the equipartition has a plurality of second high-pressure water shower nozzles in the water drainage tank, garage body bottom be equipped with the catch basin with set up in the water pump in the catch basin, the water pump communicate in first high-pressure water shower nozzle and second high-pressure water shower nozzle, water drainage tank communicate in the catch basin.
4. The Chinese patent of the utility model with the authorized bulletin number of CN206829707U and the authorized bulletin day of 2018 1 month 2 discloses a fire-fighting system for an underground compound three-dimensional garage, which comprises a fire-fighting main pipe, fire-fighting branch pipes connected with the fire-fighting main pipe and spray heads connected with the fire-fighting branch pipes, wherein a first side spray head is arranged in front of each parking space corresponding to the locomotive in the compound three-dimensional frame, the first side spray heads are connected to the first fire-fighting branch pipes, a plurality of adjacent parking spaces in the compound three-dimensional garage are a car group, two sides of the car group are respectively provided with a second side spray head, the second side spray heads are connected with the second fire-fighting branch pipes, the first fire-fighting branch pipes are fixed on a first support in front of the garage, and the second fire-fighting branch pipes are fixed on a second support or a wall positioned on the ground; the first side spraying spray heads and the second side spraying spray heads are respectively provided with a heat collecting plate, and a circular spray head is arranged above the roof of the topmost parking space.
In view of the fact that the stereo garage has the characteristic of storing vehicles in a limited space with high density, once a fire disaster occurs, the fire disaster needs to be extinguished immediately so as to ensure personal and property safety. Although the above patent documents disclose various fire-fighting methods for use in a stereo garage, the above patent documents have the disadvantages of long fire-fighting time, poor fire-fighting effect, and the like.
In summary, how to design an auxiliary fire-fighting method and an auxiliary fire-fighting structure based on the existing fire-fighting method, so that the auxiliary fire-fighting method and the auxiliary fire-fighting structure can be matched with the existing fire-fighting method to be used, the fire-fighting time is shortened, the fire-fighting effect is improved, and the most possible guarantee of personal and property safety is the technical problem to be solved.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the auxiliary fire-fighting method of the stereo garage and the auxiliary fire-fighting structure of the stereo garage, which can be matched with the existing fire-fighting method for use, thereby shortening the fire-fighting time, improving the fire-fighting effect and ensuring the safety of people and property to the greatest extent possible.
In order to solve the technical problems, the utility model adopts the following technical scheme: a method for assisting fire protection on parking spaces of a stereo garage comprises the steps of arranging a fire protection device on an automobile conveying mechanism on an automobile lifting device; when a fire alarm occurs to an automobile on a certain layer of parking space in the stereo garage, the automobile lifting device is controlled to drive the automobile conveying mechanism to vertically move to the parking space where the fire alarm occurs, and then the fire fighting device is controlled to extinguish the fire by spraying fire extinguishing media to the fire source.
Preferably, the fire fighting device comprises a mounting bracket arranged on the automobile conveying mechanism and a fire extinguishing medium storage tank; the fire extinguishing device comprises a mounting bracket, a fire extinguishing nozzle, a fire extinguishing medium conveying pipe, a fire extinguishing medium storage tank, a controller head valve assembly and a controller head valve assembly, wherein the fire extinguishing nozzle is arranged on the mounting bracket and connected with the controller head valve assembly on the fire extinguishing medium storage tank through the fire extinguishing medium conveying pipe;
when the fire is extinguished, the head valve assembly is opened through the opening and closing mechanism, so that the fire extinguishing medium in the fire extinguishing medium storage tank is conveyed to the fire extinguishing nozzle through the fire extinguishing medium conveying pipe and then is sprayed out through the fire extinguishing nozzle to extinguish the fire.
Preferably, the fire extinguishing nozzle comprises a first fire extinguishing nozzle positioned in a parking space near one side of the automobile conveying mechanism and a second fire extinguishing nozzle positioned in a parking space near the other side of the automobile conveying mechanism;
when a fire alarm occurs to an automobile on a parking space on one side of the automobile conveying mechanism or an automobile on a parking space on the other side of the automobile conveying mechanism, the fire extinguishing nozzle I or the fire extinguishing nozzle II is controlled by the opening and closing mechanism to eject fire extinguishing medium to extinguish the fire;
when fire alarm occurs to the automobiles on parking spaces on two sides of the automobile conveying mechanism, the first fire extinguishing nozzle and the second fire extinguishing nozzle are controlled by the opening and closing mechanism to fire the fire extinguishing medium together for extinguishing.
The utility model also discloses an auxiliary fire-fighting structure, which comprises a fire-fighting device arranged on the automobile conveying mechanism on the automobile lifting device, wherein the fire-fighting device comprises a mounting bracket and a fire-extinguishing medium storage tank which are arranged on the automobile conveying mechanism; the fire extinguishing device comprises a mounting bracket, a fire extinguishing nozzle, a fire extinguishing medium conveying pipe, a fire extinguishing medium storage tank, a controller head valve assembly and a controller head valve assembly, wherein the fire extinguishing nozzle is arranged on the mounting bracket and connected with the controller head valve assembly on the fire extinguishing medium storage tank through the fire extinguishing medium conveying pipe; when the fire is extinguished, the head valve assembly is opened through the opening and closing mechanism, so that the fire extinguishing medium in the fire extinguishing medium storage tank is conveyed to the fire extinguishing nozzle through the fire extinguishing medium conveying pipe and then is sprayed out through the fire extinguishing nozzle to extinguish the fire.
Preferably, the mounting bracket comprises a first mounting bracket arranged on one side of the automobile conveying mechanism and a second mounting bracket arranged on the other side of the automobile conveying mechanism, and the fire extinguishing nozzle comprises a first fire extinguishing nozzle arranged on the first mounting bracket and a second fire extinguishing nozzle arranged on the second mounting bracket;
the fire extinguishing medium storage tank comprises a fire extinguishing medium storage tank I and a fire extinguishing medium storage tank II, the head valve assembly comprises a head valve assembly I arranged on the fire extinguishing medium storage tank I and a head valve assembly II arranged on the fire extinguishing medium storage tank II, the head valve assembly I is connected with the fire extinguishing nozzle I through a fire extinguishing medium conveying pipe I, and the head valve assembly II is connected with the fire extinguishing nozzle II through a fire extinguishing medium conveying pipe II
Or (b)
The fire extinguishing medium storage tank comprises a fire extinguishing medium storage tank body, the fire extinguishing medium storage tank head valve assembly comprises a first fire extinguishing medium storage tank head valve assembly arranged on one side of the fire extinguishing medium storage tank body and a second fire extinguishing medium storage tank head valve assembly arranged on the other side of the fire extinguishing medium storage tank body, the first fire extinguishing medium storage tank head valve assembly is connected with the first fire extinguishing nozzle through a first fire extinguishing medium conveying pipe, and the second fire extinguishing medium storage tank head valve assembly is connected with the second fire extinguishing nozzle through a second fire extinguishing medium conveying pipe.
Preferably, the opening and closing mechanism comprises a rotating frame hinged in the middle of the automobile conveying mechanism and a first linear reciprocating driving mechanism vertically arranged downwards; the first linear reciprocating driving mechanism is hinged with one side of the rotating frame, so that the rotating frame can be driven to rotate under the action of the first linear reciprocating driving mechanism; the opening and closing mechanism further comprises a first pull rod and a second pull rod, one end of the first pull rod is connected with the first connector valve assembly, the other end of the first pull rod is connected with one side of the rotating frame, one end of the second pull rod is connected with the second connector valve assembly, and the other end of the second pull rod is connected with the other side of the rotating frame.
Preferably, the opening and closing mechanism comprises a second linear reciprocating driving mechanism and a third linear reciprocating driving mechanism which are horizontally arranged on the automobile conveying mechanism, wherein the second linear reciprocating driving mechanism is connected with the first valve assembly through a third pull rod in a matched manner, and the third linear reciprocating driving mechanism is connected with the second valve assembly through a fourth pull rod in a matched manner.
Preferably, the mounting bracket is also provided with a fire extinguishing nozzle lifting mechanism, and the fire extinguishing nozzle lifting mechanism comprises a driving mechanism, a guide rail and a lifting block; the lifting block is in matched sliding connection with the guide rail, the driving mechanism is connected with the lifting block, the lifting block can move up and down along the guide rail under the action of the driving mechanism, and the fire extinguishing nozzle is arranged on the lifting block.
Preferably, the lifting block is further provided with a slewing mechanism, and the fire extinguishing nozzle is arranged on the slewing mechanism on the lifting block.
Preferably, an infrared sensing detection sensor is further arranged on the mounting bracket.
The utility model has the beneficial effects that: when fire occurs, the fire source is sprayed and extinguished by the existing fire-fighting system in the garage, such as a stereo garage spraying system, and the auxiliary fire extinguishing is performed by the utility model, so that the auxiliary fire extinguishing system can be matched with the existing fire-fighting method, the fire extinguishing time is shortened, the fire extinguishing effect is improved, and the safety of people and property is ensured to the greatest extent possible. The utility model can quickly reach the stop layer of the fire by using the vertical lifting of the automobile lifting device, further shortens the fire extinguishing time and improves the fire extinguishing effect. Through the design to closing mechanism, fire extinguishing medium storage jar and fire extinguishing nozzle, can realize unilateral injection and put out a fire or two side injection and put out a fire to can put out a fire according to the specific circumstances when taking place the fire alarm, the practicality is strong. The fire extinguishing medium storage tank is arranged to be split, so that the fire extinguishing medium storage tank can be conveniently and quickly replaced after the fire extinguishing medium in the fire extinguishing medium storage tank is used. The fire extinguishing medium storage tank is arranged into an integral structure, so that the storage amount of the fire extinguishing medium can be increased, and the fire extinguishing effect is further improved. The infrared induction detection sensor detects the actual fire source point in the fire extinguishing process, and the spatial position of the fire extinguishing nozzle is adjusted by the lifting block and the slewing mechanism according to the position of the actual fire source point, so that the fire extinguishing effect is further improved.
Drawings
FIG. 1 is a schematic diagram of the principle structure of embodiment 1 of the present utility model;
fig. 2 is a schematic front view of embodiment 1 of the present utility model;
FIG. 3 is an enlarged schematic view of the portion B in FIG. 2;
FIG. 4 is an enlarged schematic view of the portion C in FIG. 2;
FIG. 5 is an enlarged schematic view of the portion D in FIG. 2;
fig. 6 is a schematic perspective view of embodiment 1 of the present utility model;
fig. 7 is a schematic view showing a partial front view of the structure of the fire extinguishing medium storing tank in embodiment 2 of the present utility model;
fig. 8 is a schematic view showing a partial front view of the structure of the fire extinguishing medium storing tank in embodiment 3 of the present utility model;
in the figure: 1. the fire extinguishing device comprises a vehicle conveying mechanism 2, a fire extinguishing device 3, a parking space 4, a mounting bracket 411, a mounting bracket 412, a mounting bracket II, a fire extinguishing medium storage tank 5, a fire extinguishing medium storage tank 511, a fire extinguishing medium storage tank I, a fire extinguishing medium storage tank II, a fire extinguishing medium storage tank body 513, a fire extinguishing nozzle 514, a fire extinguishing nozzle 611, a fire extinguishing nozzle II, a fire extinguishing medium conveying pipe 7, a fire extinguishing medium conveying pipe 711, a fire extinguishing medium conveying pipe II, an opening and closing mechanism 8, a head valve assembly 9, a head valve assembly 10, a head valve assembly II, a rotating frame 11, a rotating frame 12, a linear reciprocating driving mechanism I, a pull rod 14, a pull rod II, a guide rail 15, a lifting block 16, a rotating mechanism 17, a rotary mechanism 18, an infrared sensing sensor 19, a linear reciprocating driving mechanism II, a linear reciprocating driving mechanism 20, a pull rod III, a pull rod 21, a pull rod IV and a vehicle lifting device A.
Detailed Description
The technical scheme of the utility model is further elaborated below with reference to the drawings and specific embodiments.
Example 1: as shown in fig. 1, a method for assisting fire protection on a parking space of a stereo garage is that a fire protection device 2 is arranged on an automobile conveying mechanism 1 on an automobile lifting device A in a central lifting channel of the stereo garage; when the fire alarm is detected by the fire detector of the original fire extinguishing system, the automobile lifting device is controlled to drive the automobile conveying mechanism 1 to vertically move to the fire-alarm-appearing parking space 3, and then the fire extinguishing device 2 is controlled to extinguish the fire by spraying fire extinguishing medium to the fire source. When a fire disaster occurs, the fire extinguishing system in the garage, such as a stereo garage spraying system, performs auxiliary fire extinguishing through the embodiment, so that the embodiment can be matched with the existing fire extinguishing method, the fire extinguishing time is shortened, the fire extinguishing effect is improved, and the safety of people and property is guaranteed to the greatest extent possible. The embodiment utilizes the vertical lifting of the automobile lifting device, can quickly reach a parking layer where a fire alarm occurs, further shortens the fire extinguishing time and improves the fire extinguishing effect.
As shown in fig. 2, the fire fighting device includes a mounting bracket 4 provided on an automobile transmission mechanism 1 and a fire extinguishing medium storage tank 5; the fire extinguishing nozzle 6 is arranged on the mounting bracket 4, the fire extinguishing nozzle 6 is connected with a head valve assembly on the fire extinguishing medium storage tank 5 through a fire extinguishing medium conveying pipe 7, and an opening and closing mechanism 7 for opening and closing the head valve assembly of the controller is also arranged on the automobile conveying mechanism 1;
when the fire is extinguished, the head valve assembly is opened through the opening and closing mechanism 7, so that the fire extinguishing medium in the fire extinguishing medium storage tank 5 is conveyed to the fire extinguishing nozzle 6 through the fire extinguishing medium conveying pipe 7 and is sprayed out through the fire extinguishing nozzle 6 to extinguish the fire.
The fire extinguishing nozzle 6 comprises a first fire extinguishing nozzle 611 positioned on a parking space near one side of the automobile conveying mechanism 1 and a second fire extinguishing nozzle 612 positioned on a parking space near the other side of the automobile conveying mechanism 1;
when a fire alarm occurs on the automobile on a parking space on one side of the automobile conveying mechanism or on the other side of the automobile conveying mechanism, the first extinguishing nozzle 611 or the second extinguishing nozzle 612 is controlled by the opening and closing mechanism 8 to fire the extinguishing medium for extinguishing;
when fire alarm occurs on the vehicles on parking spaces on two sides of the vehicle conveying mechanism, the first fire extinguishing nozzle 611 and the second fire extinguishing nozzle 612 are controlled by the opening and closing mechanism 8 to fire the fire extinguishing medium together. Through above-mentioned setting for this embodiment can realize unilateral injection fire extinguishing or two side injection fire extinguishing, thereby can put out a fire according to the specific circumstances when the fire alarm takes place, the practicality is strong.
As shown in fig. 1 and 2, the present utility model also discloses an auxiliary fire-fighting structure, which comprises a fire-fighting device 2 arranged on an automobile conveying mechanism 1 on an automobile lifting device a, wherein the fire-fighting device 2 comprises a mounting bracket 4 arranged on the automobile conveying mechanism 1 and a fire-extinguishing medium storage tank 5; the fire extinguishing nozzle 6 is arranged on the mounting bracket 4, the fire extinguishing nozzle 6 is connected with a head valve assembly on the fire extinguishing medium storage tank 5 through a fire extinguishing medium conveying pipe 7, and an opening and closing mechanism 8 for opening and closing the head valve assembly of the controller is also arranged on the automobile conveying mechanism 1; when the fire is extinguished, the head valve assembly is opened by the opening and closing mechanism 8, so that the fire extinguishing medium in the fire extinguishing medium storage tank 5 is conveyed to the fire extinguishing nozzle 6 through the fire extinguishing medium conveying pipe 7 and is sprayed out through the fire extinguishing nozzle 6 to extinguish the fire.
The mounting bracket 4 comprises a first mounting bracket 411 arranged on one side of the automobile transmission mechanism 1 and a second mounting bracket 412 arranged on the other side of the automobile transmission mechanism 1, and the fire extinguishing nozzle 6 comprises a first fire extinguishing nozzle 611 arranged on the first mounting bracket 411 and a second fire extinguishing nozzle 612 arranged on the second mounting bracket 412;
the fire extinguishing medium storage tank 5 comprises a fire extinguishing medium storage tank I511 and a fire extinguishing medium storage tank II 512, the head valve assembly comprises a head valve assembly I9 arranged on the fire extinguishing medium storage tank I511 and a head valve assembly II 10 arranged on the fire extinguishing medium storage tank II 512, the head valve assembly I9 is connected with the fire extinguishing nozzle I611 through a fire extinguishing medium conveying pipe I711, and the head valve assembly II 10 is connected with the fire extinguishing nozzle II 612 through a fire extinguishing medium conveying pipe II 712. According to the embodiment, the fire extinguishing medium storage tanks are arranged to be separated, so that the fire extinguishing medium storage tanks can be conveniently and rapidly replaced after the fire extinguishing medium in the fire extinguishing medium storage tanks is used.
As shown in fig. 3 and 4, the opening and closing mechanism 8 comprises a rotating frame 11 hinged in the middle of the automobile transmission mechanism 1 and a straight reciprocating driving mechanism I12 arranged vertically downwards; the first linear reciprocating driving mechanism 12 is hinged with one side of the rotating frame 11, so that the rotating frame 11 can be driven to rotate for a certain angle under the action of the first linear reciprocating driving mechanism 12; the opening and closing mechanism further comprises a first pull rod 13 and a second pull rod 14, one end of the first pull rod 13 is connected with the switch handle of the first valve assembly 9, the other end of the first pull rod 13 is hinged with one side of the rotating frame 11, one end of the second pull rod 14 is connected with the switch handle of the second valve assembly 10, and the other end of the second pull rod 14 is hinged with the other side of the rotating frame 11.
When fire alarm occurs to automobiles on parking spaces on two sides of an automobile conveying mechanism, a first linear reciprocating driving mechanism 12 is controlled to act, so that a rotating frame 11 is driven to rotate, the rotating frame 11 rotates, a first handle switch of a first valve assembly and a second handle switch of a second valve assembly are respectively pressed through a first pull rod 13 and a second pull rod 14, the first valve assembly and the second valve assembly are opened, and a fire extinguishing nozzle I and a fire extinguishing nozzle II are used for simultaneously spraying fire extinguishing media to extinguish fire. In this embodiment, the first linear reciprocating driving mechanism may be a cylinder, an electric push rod, or an electromagnet.
As shown in fig. 5, a fire extinguishing nozzle lifting mechanism is further arranged on the mounting bracket 4, and the fire extinguishing nozzle lifting mechanism comprises a driving mechanism (not shown in the figure), a guide rail 15 and a lifting block 16; the lifting block 16 is matched and slidingly connected with the guide rail 15, the driving mechanism is connected with the lifting block 16, the lifting block 16 can move up and down along the guide rail 15 under the action of the driving mechanism, and the fire extinguishing nozzle 6 is arranged on the lifting block 16. The lifting block is controlled to move up and down through the driving mechanism, so that the fire extinguishing nozzle is driven to adjust the position up and down, and the fire extinguishing practicability can be further improved. In this embodiment, the driving mechanism may be a screw nut mechanism, a timing belt, a cylinder, or the like.
The elevating block 16 is also provided with a swing mechanism 17, and the fire extinguishing nozzle 6 is provided on the swing mechanism 17 on the elevating block 16. The fire extinguishing nozzle is driven to adjust the spraying position through the rotation of the slewing mechanism, so that the fire extinguishing practicability can be further improved. In this embodiment, the slewing mechanism may be a rotary platform or the like.
An infrared sensing sensor 18 is also provided on the mounting bracket 4. The infrared induction detection sensor is used for detecting actual fire source points in the fire extinguishing process, and the spatial position of the fire extinguishing nozzle is adjusted through the lifting block and the slewing mechanism according to the positions of the actual fire source points, so that the fire extinguishing effect is further improved.
As shown in fig. 6, in the present embodiment, two fire extinguishing nozzles 611 and 612 are provided, and the fire extinguishing nozzles 611 and 612 are respectively provided at four corners of the vehicle conveying mechanism 1, so that fire can be extinguished by spraying fire from multiple angles to fire source points, and the fire extinguishing effect is further improved.
Example 2: as shown in fig. 7, the difference from example 1 is that: the fire extinguishing medium storage tank 5 includes a fire extinguishing medium storage tank body 513, the head valve assembly includes a head valve assembly one 9 provided on one side of the fire extinguishing medium storage tank body 513 and a head valve assembly two 10 provided on the other side of the fire extinguishing medium storage tank body 513, the head valve assembly one 9 is connected with the fire extinguishing nozzle one 611 through a fire extinguishing medium delivery pipe one 711, and the head valve assembly two 10 is connected with the fire extinguishing nozzle two 612 through a fire extinguishing medium delivery pipe two 712. In the embodiment, the fire extinguishing medium storage tank is arranged to be of an integral structure, so that the storage amount of the fire extinguishing medium can be increased, and the fire extinguishing effect is further improved.
Example 3: as shown in fig. 8, the difference from example 1 is that: the opening and closing mechanism 8 comprises a second linear reciprocating driving mechanism 19 and a third linear reciprocating driving mechanism 20 which are horizontally arranged on the automobile conveying mechanism 1, the second linear reciprocating driving mechanism 19 is connected with a handle switch of the first valve assembly 9 in a matched mode through a third pull rod 21, and the third linear reciprocating driving mechanism 20 is connected with a handle switch of the second valve assembly 10 in a matched mode through a fourth pull rod 22.
When a fire alarm occurs on the automobile on a parking space on one side of the automobile conveying mechanism or on the automobile on the other side of the automobile conveying mechanism, the first fire extinguishing nozzle or the second fire extinguishing nozzle is controlled to eject fire extinguishing medium through the first linear reciprocating driving mechanism or the second linear reciprocating driving mechanism to extinguish the fire. In this embodiment, the second linear reciprocating driving mechanism and the third linear reciprocating driving mechanism may be a cylinder, an electric push rod, or an electromagnet.
In summary, when fire disaster occurs, the fire extinguishing system such as the stereo garage spraying system in the garage sprays fire sources, and then the auxiliary fire extinguishing is performed through the utility model, so that the utility model can be matched with the existing fire extinguishing method, the fire extinguishing time is shortened, the fire extinguishing effect is improved, and the safety of people and property is ensured to the greatest extent possible. The utility model can quickly reach the stop layer of the fire by using the vertical lifting of the automobile lifting device, further shortens the fire extinguishing time and improves the fire extinguishing effect. Through the design to closing mechanism, fire extinguishing medium storage jar and fire extinguishing nozzle, can realize unilateral injection and put out a fire or two side injection and put out a fire to can put out a fire according to the specific circumstances when taking place the fire alarm, the practicality is strong. The fire extinguishing medium storage tank is arranged to be split, so that the fire extinguishing medium storage tank can be conveniently and quickly replaced after the fire extinguishing medium in the fire extinguishing medium storage tank is used. The fire extinguishing medium storage tank is arranged into an integral structure, so that the storage amount of the fire extinguishing medium can be increased, and the fire extinguishing effect is further improved. The infrared induction detection sensor detects the actual fire source point in the fire extinguishing process, and the spatial position of the fire extinguishing nozzle is adjusted by the lifting block and the slewing mechanism according to the position of the actual fire source point, so that the fire extinguishing effect is further improved.
The term "plurality" as used in this embodiment means the number of "two or more". The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present utility model, so that all equivalent technical solutions shall fall within the scope of the present utility model, which is defined by the claims.
Claims (5)
1. A method for assisting fire protection on a parking space of a stereo garage is characterized by comprising the following steps: a fire fighting device is arranged on an automobile conveying mechanism on the automobile lifting device; when a fire alarm occurs to an automobile on a certain layer of parking spaces in the stereo garage, firstly controlling an automobile lifting device to drive an automobile conveying mechanism to vertically move to the parking spaces with the fire alarm, and then controlling a fire fighting device to extinguish the fire by spraying fire extinguishing media to the fire sources;
the fire fighting device comprises a mounting bracket and a fire extinguishing medium storage tank, wherein the mounting bracket and the fire extinguishing medium storage tank are arranged on an automobile conveying mechanism; the fire extinguishing device comprises a mounting bracket, a fire extinguishing nozzle, a fire extinguishing medium conveying pipe, a fire extinguishing medium storage tank, a controller head valve assembly and a controller head valve assembly, wherein the fire extinguishing nozzle is arranged on the mounting bracket and connected with the controller head valve assembly on the fire extinguishing medium storage tank through the fire extinguishing medium conveying pipe;
when fire is extinguished, the head valve assembly is opened through the opening and closing mechanism, so that the fire extinguishing medium in the fire extinguishing medium storage tank is conveyed to the fire extinguishing nozzle through the fire extinguishing medium conveying pipe and then is sprayed out through the fire extinguishing nozzle to extinguish the fire;
the fire extinguishing nozzle comprises a fire extinguishing nozzle I arranged on the first mounting bracket and a fire extinguishing nozzle II arranged on the second mounting bracket;
the fire extinguishing medium storage tank comprises a fire extinguishing medium storage tank I and a fire extinguishing medium storage tank II, the fire head valve assembly comprises a fire extinguishing medium storage tank I and a fire head valve assembly II arranged on the fire extinguishing medium storage tank I, the fire head valve assembly I is connected with the fire extinguishing nozzle I through a fire extinguishing medium conveying pipe I, the fire head valve assembly II is connected with the fire extinguishing nozzle II through the fire extinguishing medium conveying pipe II or comprises a fire extinguishing medium storage tank body, the fire head valve assembly comprises a fire extinguishing medium storage tank body I arranged on one side of the fire extinguishing medium storage tank body and a fire head valve assembly II arranged on the other side of the fire extinguishing medium storage tank body, and the fire head valve assembly I is connected with the fire extinguishing nozzle I through the fire extinguishing medium conveying pipe I and connected with the fire extinguishing nozzle II through the fire extinguishing medium conveying pipe II;
the opening and closing mechanism comprises a rotating frame hinged to the middle part of the automobile conveying mechanism and a first linear reciprocating driving mechanism vertically arranged downwards; the first linear reciprocating driving mechanism is hinged with one side of the rotating frame, so that the rotating frame can be driven to rotate under the action of the first linear reciprocating driving mechanism; the opening and closing mechanism further comprises a first pull rod and a second pull rod, one end of the first pull rod is connected with the first connector valve assembly, the other end of the first pull rod is connected with one side of the rotating frame, one end of the second pull rod is connected with the second connector valve assembly, and the other end of the second pull rod is connected with the other side of the rotating frame.
2. An auxiliary fire control structure, its characterized in that: the fire-fighting device comprises a mounting bracket and a fire-extinguishing medium storage tank, wherein the mounting bracket is arranged on the automobile conveying mechanism; the fire extinguishing device comprises a mounting bracket, a fire extinguishing nozzle, a fire extinguishing medium conveying pipe, a fire extinguishing medium storage tank, a controller head valve assembly and a controller head valve assembly, wherein the fire extinguishing nozzle is arranged on the mounting bracket and connected with the controller head valve assembly on the fire extinguishing medium storage tank through the fire extinguishing medium conveying pipe; when fire is extinguished, the head valve assembly is opened through the opening and closing mechanism, so that the fire extinguishing medium in the fire extinguishing medium storage tank is conveyed to the fire extinguishing nozzle through the fire extinguishing medium conveying pipe and then is sprayed out through the fire extinguishing nozzle to extinguish the fire;
the fire extinguishing nozzle comprises a fire extinguishing nozzle I arranged on the first mounting bracket and a fire extinguishing nozzle II arranged on the second mounting bracket;
the fire extinguishing medium storage tank comprises a fire extinguishing medium storage tank I and a fire extinguishing medium storage tank II, the fire head valve assembly comprises a fire extinguishing medium storage tank I and a fire head valve assembly II arranged on the fire extinguishing medium storage tank I, the fire head valve assembly I is connected with the fire extinguishing nozzle I through a fire extinguishing medium conveying pipe I, the fire head valve assembly II is connected with the fire extinguishing nozzle II through the fire extinguishing medium conveying pipe II or comprises a fire extinguishing medium storage tank body, the fire head valve assembly comprises a fire extinguishing medium storage tank body I arranged on one side of the fire extinguishing medium storage tank body and a fire head valve assembly II arranged on the other side of the fire extinguishing medium storage tank body, and the fire head valve assembly I is connected with the fire extinguishing nozzle I through the fire extinguishing medium conveying pipe I and connected with the fire extinguishing nozzle II through the fire extinguishing medium conveying pipe II;
the opening and closing mechanism comprises a rotating frame hinged to the middle part of the automobile conveying mechanism and a first linear reciprocating driving mechanism vertically arranged downwards; the first linear reciprocating driving mechanism is hinged with one side of the rotating frame, so that the rotating frame can be driven to rotate under the action of the first linear reciprocating driving mechanism; the opening and closing mechanism further comprises a first pull rod and a second pull rod, one end of the first pull rod is connected with the first connector valve assembly, the other end of the first pull rod is connected with one side of the rotating frame, one end of the second pull rod is connected with the second connector valve assembly, and the other end of the second pull rod is connected with the other side of the rotating frame.
3. The auxiliary fire protection structure according to claim 2, wherein: the mounting bracket is also provided with a fire extinguishing nozzle lifting mechanism, and the fire extinguishing nozzle lifting mechanism comprises a driving mechanism, a guide rail and a lifting block; the lifting block is in matched sliding connection with the guide rail, the driving mechanism is connected with the lifting block, the lifting block can move up and down along the guide rail under the action of the driving mechanism, and the fire extinguishing nozzle is arranged on the lifting block.
4. The auxiliary fire protection structure according to claim 3, wherein: the lifting block is also provided with a slewing mechanism, and the fire extinguishing nozzle is arranged on the slewing mechanism on the lifting block.
5. The auxiliary fire protection structure of claim 4, wherein: an infrared sensing detection sensor is also arranged on the mounting bracket.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810145932.3A CN108159600B (en) | 2018-02-12 | 2018-02-12 | Method for carrying out auxiliary fire protection on parking space of stereo garage and auxiliary fire protection structure |
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| CN201810145932.3A CN108159600B (en) | 2018-02-12 | 2018-02-12 | Method for carrying out auxiliary fire protection on parking space of stereo garage and auxiliary fire protection structure |
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| CN108159600B true CN108159600B (en) | 2023-07-07 |
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| CN109695358A (en) * | 2018-12-25 | 2019-04-30 | 安徽乐库智能停车设备有限公司 | A kind of parking apparatus with from fire-extinguishing function concurrently |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000024129A (en) * | 1998-07-10 | 2000-01-25 | Secom Co Ltd | Fire extinguishing system for stereoscopic parking lot |
| CN2574720Y (en) * | 2002-09-02 | 2003-09-24 | 谢觅 | Waist belly and leg movement body building apparatus |
| CN203539920U (en) * | 2013-10-10 | 2014-04-16 | 中国建筑第七工程局有限公司 | Automatic fire-sprinkling system for stereo garage |
| CN104288953A (en) * | 2014-10-15 | 2015-01-21 | 深圳供电局有限公司 | Remote control fire extinguishing device and operation method thereof |
-
2018
- 2018-02-12 CN CN201810145932.3A patent/CN108159600B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000024129A (en) * | 1998-07-10 | 2000-01-25 | Secom Co Ltd | Fire extinguishing system for stereoscopic parking lot |
| CN2574720Y (en) * | 2002-09-02 | 2003-09-24 | 谢觅 | Waist belly and leg movement body building apparatus |
| CN203539920U (en) * | 2013-10-10 | 2014-04-16 | 中国建筑第七工程局有限公司 | Automatic fire-sprinkling system for stereo garage |
| CN104288953A (en) * | 2014-10-15 | 2015-01-21 | 深圳供电局有限公司 | Remote control fire extinguishing device and operation method thereof |
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| CN108159600A (en) | 2018-06-15 |
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