CN202179801U - Mesh distributed fire extinguishing system for cultural relics and ancient buildings - Google Patents
Mesh distributed fire extinguishing system for cultural relics and ancient buildings Download PDFInfo
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- CN202179801U CN202179801U CN201120242426XU CN201120242426U CN202179801U CN 202179801 U CN202179801 U CN 202179801U CN 201120242426X U CN201120242426X U CN 201120242426XU CN 201120242426 U CN201120242426 U CN 201120242426U CN 202179801 U CN202179801 U CN 202179801U
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Abstract
The utility model discloses a mesh distributed fire extinguishing system for cultural relics and ancient buildings. The mesh distributed fire extinguishing system comprises a plurality of second-stage fire extinguishing devices which are communicated with the existing fire-fighting pipe network used as a first-stage device and are arranged outside the cultural relics and ancient buildings, wherein any one of the second-stage fire extinguishing devices is connected with at least one third-stage fire extinguishing device arranged in the cultural relics and ancient buildings; the third-stage fire extinguishing device is correspondingly connected with at least one multifunctional water spray fire gun; and the second-stage fire extinguishing device and the third-stage fire extinguishing device respectively comprise device crow bar assemblies, extinguishant storage box assemblies, control device assemblies and fire pump assemblies which are connected. The second-stage, the third-stage and a fourth-stage fire extinguishing devices are connected by hoses as scattered mesh nodes, the fire gun arranged at each node can extinguish fire within certain radius and also can be connected with the mobile fire extinguishing devices to extinguish the fire within certain radius up to down and left to right, the mesh matrix in complementary connection and stereoscopic interaction is formed, and the fire can be extinguished by least extinguishant.
Description
Technical field
The utility model relates to the fire extinguishing system technical field, particularly a kind of grid-distributed historical relic ancient building fire extinguishing system.
Background technology
At present, the fire distinguisher that is used for historical relic ancient building fire extinguishing mainly contains:
1, tradition class: fire-fighting water vat, native alkali;
2, modern type: Fire Fighting Pumps and pipe network, portable dry powder fire extinguisher, cart type dry powder extinguisher, thin water smoke pulse rifle, gas extinguishing system etc.
The weak point of above historical relic ancient building fire-fighting equipment is:
1, fire-fighting water vat and native alkali memory space few, need manual work to operate, be difficult to put out the particularly fire at top of temple palace;
2, Fire Fighting Pumps and pipe network are generally dry pipe, and its fire water supply is far from point of origin, after on fire, need very long a period of time water just can supply to point of origin, and water damage are big, and be very big to the harm of historical relic;
3, dry powder extinguisher can puted out a fire to save life and property from the beginning of fire to point-like, still also exists the characteristics that the back that stamps out a fire is cleared up difficulty, historical relic damaged greatly and is difficult to put out historical relic ancient building top fire;
4, thin water smoke pulse rifle is one of the facility that can put out a fire to short historical relic ancient building top of present minority.Because it has used gases at high pressure as driving gas, the storage of gas has certain danger; And the duration is very limited.
5, gas extinguishing system mainly is applicable to enclosure space, and the temple audience hall all has good open property mostly, and making things convenient for daylighting, and gas extinguishing system needs through walls burrowing, and is big to the historical relic infringement, so can not use.
More than various fire-fighting equipments comparatively disperse, and have limitation separately, can not carry out omnibearing protection to the historical relic ancient building.
The utility model content
The goal of the invention of the utility model is: to the problem of above-mentioned existence; A kind of grid-distributed historical relic ancient building fire extinguishing system is provided, for the fire-fighting of historical relic ancient building protection provides effectively, omnibearing stereo protection and the historical relic body do not had the fire-fighting new equipment of injury.
The technical scheme of the utility model technology is achieved in that a kind of grid-distributed historical relic ancient building fire extinguishing system; It is characterized in that: comprise that existing fire_fighting pipe network some and as a stage arrangement is communicated with, is arranged at the outdoor secondary extinguishing device of historical relic ancient building; Said any secondary extinguishing device is arranged at three grades of indoor extinguishing devices of historical relic ancient building with at least one and is connected; Said three grades of extinguishing device correspondences are connected with at least one multi-functional water smoke fire gun; Said three grades of extinguishing devices and multi-functional water smoke fire gun all adopt flexible pipe to be interconnected to form the divergence expression grid node, and said secondary extinguishing device and three grades of extinguishing devices comprise interconnective device sled frame assembly, extinguishing chemical storage bin assembly, control device assembly and fire pump assembly respectively.
The described grid-distributed historical relic ancient building fire extinguishing system of the utility model; It is provided with between said three grades of extinguishing devices and multi-functional water smoke fire gun and can enlarges the level Four extinguishing device that multi-functional water smoke fire gun uses coverage, and said three grades of extinguishing device is connected with at least one level Four extinguishing device.
The described grid-distributed historical relic ancient building fire extinguishing system of the utility model; Its said level Four extinguishing device comprises frame assembly and is arranged on the reel assembly on the frame assembly; Said frame assembly is made up of the road wheel of vehicle frame, bottom of frame and the braces of frame side, and said reel assembly is made up of the high pressure reel inlet rapid replacing interface that connects successively, high pressure reel inlet rotatable interface, high-pressure hose reel, high-pressure hose, high-pressure hose outlet rapid replacing interface.
The described grid-distributed historical relic ancient building fire extinguishing system of the utility model; Its said multi-functional water smoke fire gun comprises the rifle body; Said rifle body comprises the rifle head and the body of a gun; On the said body of a gun, be connected with the water inletshank that is communicated with body of a gun internal spray cavity, between the internal spray cavity of the said body of a gun and water inletshank, be provided with the flow control device that is used to regulate inflow;
Said rifle head comprises spraying canister, be arranged in the spraying canister jet blower and front end place the connecting cylinder in the spraying canister; In said connecting cylinder, be provided with the plunger of front end closed rear end opening; Said connecting cylinder rear portion is connected with plunger screw; The openend of the endoporus of said plunger is communicated with body of a gun internal spray cavity; Around the said plunger end and gapped between the connecting cylinder inwall, said gap is communicated with the center water outlet hole of jet blower, on said plunger, the leading section of endoporus is provided with the through hole A in said endoporus of some connections and gap; On the said plunger, the rear of through hole A is provided with the through hole B of the corresponding connection of through hole C on some and the connecting cylinder, the through hole C on the said connecting cylinder is communicated with the apopore that the jet blower upper periphery is provided with.
The described grid-distributed historical relic ancient building fire extinguishing system of the utility model; Its said body of a gun comprises holder, is connected the bonnet of holder tail end and is arranged on the connecting axle of the band through hole in the holder and the valve seat of band through hole; The front end of said connecting axle is communicated with the rear end of plunger; The rear end of connecting axle is communicated with the front end of valve seat, and the rear end of said valve seat is fixed on the bonnet inboard through fixing seals, and said water inletshank can be communicated with the through hole of connecting axle through flow control device.
The described grid-distributed historical relic ancient building fire extinguishing system of the utility model; Its said flow control device comprises adjusting handle and the valve rod that is arranged on the body of a gun bonnet outside; Said valve rod front end passes adjusting handle successively and bonnet places in the valve seat; Its rear end is connected with adjusting handle through nut, and the front end of said valve rod can be resisted against the rear end of connecting axle the through hole of connecting axle is blocked.
The described grid-distributed historical relic ancient building fire extinguishing system of the utility model; The device sled frame assembly of its said secondary extinguishing device comprises device sled frame and is positioned over tool box and the fire-fighting bobbin disk storage tank on the device sled frame; The extinguishing chemical storage bin assembly of said secondary extinguishing device comprises stoste case and the mixed liquid box assembly that is arranged on the device sled frame assembly, and said mixed liquid box assembly comprises the outside fire water water supply interface that connects successively, the confession stoste pipe assembly that is communicated with the stoste case, fire water filter, stoste pipe manual ball valve, stoste pipe magnetic valve, stoste pipe check valve, proportioner, intake pressure sensor, mixed liquid box liquid supplementation pipe assembly, mixed liquid box fluid infusion control magnetic valve, mixed liquid box, light water sling interface control butterfly valve, light water sling interface;
The control device assembly of said secondary extinguishing device comprises electric cabinet and the mixed liquid box temperature sensor, mixed liquid box liquid level sensor, mixed liquid box constent temperature heater, stoste oven temperature, degree sensor, stoste case liquid level sensor, stoste case constent temperature heater, pressure sensor, audible-visual annunciator and the alarm signal transmitter that are connected with electric cabinet; Said mixed liquid box temperature sensor, mixed liquid box liquid level sensor and mixed liquid box constent temperature heater are arranged at the mixed liquid box bottom, and said stoste oven temperature, degree sensor, stoste case liquid level sensor and stoste case constent temperature heater are arranged at stoste case bottom; Said pressure sensor, be arranged at mixed liquor and go out liquid interface control butterfly valve front end; Said audible-visual annunciator and alarm signal transmitter are arranged at the electric cabinet top.
The described grid-distributed historical relic ancient building fire extinguishing system of the utility model, the fire pump assembly of its said secondary extinguishing device comprise that successively the mixed liquor that connects goes out that liquid filter, mixed liquor fluid control butterfly valve, fire pump, mixed liquor drain pipe assembly, mixed liquor go out liquid interface control butterfly valve, mixed liquor goes out liquid interface.
The described grid-distributed historical relic ancient building fire extinguishing system of the utility model; The extinguishing chemical storage bin assembly of its said three grades of extinguishing devices comprises mixed liquor fluid infusion rapid replacing interface, mixed liquor fluid infusion magnetic valve, mixed liquor fluid infusion filter and the mixed liquid box that connects successively; Said mixed liquor fluid infusion filter is arranged in the mixed liquid box, and said mixed liquid box is arranged on the device sled frame assembly; The control device assembly of said three grades of extinguishing devices comprises electric cabinet; And the mixed liquid box temperature sensor that is connected with electric cabinet, mixed liquid box constent temperature heater, mixed liquid box liquid level sensor, alarm signal transmitter, audible-visual annunciator; Said mixed liquid box temperature sensor, mixed liquid box constent temperature heater and mixed liquid box liquid level sensor are installed on the mixed liquid box bottom, and said alarm signal transmitter and audible-visual annunciator are installed on the electric cabinet top.
The described grid-distributed historical relic ancient building fire extinguishing system of the utility model; Its said fire pump assembly comprises high-pressure plunger pump, drain pipe assembly, drain pipe control ball valve and the liquid outlet that connects successively; The said sled on the frame assembly at device placed high-pressure plunger pump; On said high-pressure plunger pump, also be provided with safety relief valve, overflow valve and pressure sensor, also be connected with the antivibration Pressure gauge on the pipeline of said drain pipe assembly.
The utility model links to each other with flexible pipe through employing two, three, level Four extinguishing device each other; As the divergence expression grid node; Each node provides one or more interfaces, can provide extinguishing chemical or fire gun to support each other respectively, and each node can put out the fire in the certain radius scope on every side through the fire gun of self configuration; Can be connected with the extinguishing device of movable type again; Fire about putting out, in the certain radius scope of the left and right sides, thus complementary linking, the mutual stereoscopic grid matrix of solid formed, stamp out a fire fast with minimum extinguishing chemical.Three, level Four extinguishing device Combination application or three, level Four extinguishing device and a stage arrangement Combination application or two, three, level Four extinguishing device Combination application or two, three, level Four extinguishing device and a stage arrangement Combination application.
Owing to adopted technique scheme, the beneficial effect of the utility model is:
1, takes place under the situation from the beginning of fire in historical relic ancient building optional position; Can use the arbitrary form of grid combination; As three, level Four extinguishing device Combination application or three, level Four extinguishing device and a stage arrangement Combination application or two, three, the combination of level Four extinguishing device should or two, three, forms such as level Four extinguishing device and a stage arrangement Combination application put out a fire to save life and property the fire at the historical relic ancient building top of especially can putting out a fire to save life and property to initial fire disaster.
2, under the situation of period of expansion fire, the common hydraulic giant that can adopt multi-functional water smoke fire gun and secondary extinguishing device to be equipped with cooperates fire extinguishing to put out a fire to save life and property.
3, after forming grid, can carry out the fire-fighting protection at comprehensive no dead angle to whole historical relic ancient building.
4, because the particular design of multi-functional water smoke fire gun rifle head, its ejection be water smoke and thin water smoke, can reduce water damage as much as possible, reduce damage to historical relic; The function that also possesses simultaneously good minimizing suspension flue gas.
5, the level Four extinguishing device that adopts is a mobile fire extinguishing device, can be implemented in palace, narrow space, narrow corridor, steep stairwell and moves, and in order to accomplish narrow space is passed in and out putting out a fire to save life and property of difficult space with personnel.
6, self store the extinguishing medium of certain volume in advance in the secondary extinguishing device that adopts and three grades of extinguishing devices, can behind the discovery fire, put out a fire immediately, need not wait for after the fire_fighting pipe network water source replenishes completion and putting out a fire again.
7, the secondary that adopts, three grades, the level Four extinguishing device is all linked with one another and a stage arrangement forms perfect seamless connection, to from the beginning of, development and extensive fire the good effect of putting out a fire to save life and property being arranged all.
Description of drawings
Fig. 1 is system's johning knot composition of the utility model.
Fig. 2 is the profile of multi-functional water smoke fire gun in the utility model.
Fig. 3 is the vertical view of multi-functional water smoke fire gun.
Fig. 4 is the front view of secondary extinguishing device embodiment in the utility model.
Fig. 5 is the vertical view of secondary extinguishing device embodiment.
Fig. 6 is the front view of three grades of extinguishing device embodiment in the utility model.
Fig. 7 is the left view of three grades of extinguishing device embodiment.
Fig. 8 is the vertical view of three grades of extinguishing device embodiment.
Fig. 9 is the front view of level Four extinguishing device in the utility model.
Figure 10 is the left view of level Four extinguishing device.
Mark among the figure: 1 is the secondary extinguishing device, and 2 is three grades of extinguishing devices, and 3 is multi-functional water smoke fire gun, and 4 is the level Four extinguishing device, and 5 is water inletshank; 6 is spraying canister, and 7 is jet blower, and 8 is connecting cylinder, and 9 is plunger, and 10 is endoporus; 11 is the gap, and 12 is the center water outlet hole, and 13 is through hole A, and 14 is through hole B, and 15 is through hole C; 16 is apopore, and 17 is holder, and 18 is bonnet, and 19 is connecting axle, and 20 is valve seat; 21 is adjusting handle, and 22 is valve rod, and 23 is the stoste case of secondary extinguishing device, and 24 is the outside fire water water supply interface of secondary extinguishing device, and 25 is the confession stoste pipe assembly of secondary extinguishing device; 26 is the fire water filter of secondary extinguishing device, and 27 is the stoste pipe manual ball valve of secondary extinguishing device, and 28 is the stoste pipe magnetic valve of secondary extinguishing device, and 29 is the stoste pipe check valve of secondary extinguishing device; 30 is the proportioner of secondary extinguishing device, and 31 is the intake pressure sensor of secondary extinguishing device, and 32 is the mixed liquid box fluid infusion assembly of secondary extinguishing device, and 33 is the mixed liquor fluid infusion control magnetic valve of secondary extinguishing device; 34 is the light water sling interface control butterfly valve of secondary extinguishing device, and 35 is light water sling interface, and 36 is the electric cabinet of secondary extinguishing device, and 37 is the mixed liquid box temperature sensor of secondary extinguishing device; 38 is the mixed liquid box liquid level sensor of secondary extinguishing device, and 39 is the mixed liquid box constent temperature heater, and 40 is the stoste oven temperature, degree sensor of secondary extinguishing device, and 41 is the stoste case liquid level sensor of secondary extinguishing device; 42 is stoste case constent temperature heater, and 43 is the pressure sensor of secondary extinguishing device, and 44 is the audible-visual annunciator of secondary extinguishing device, and 45 is the alarm signal transmitter of secondary extinguishing device; 46 is the mixed liquid box of secondary extinguishing device, and 47 for mixed liquor goes out liquid interface control butterfly valve, and 48 is the mixed liquor drain pipe assembly of secondary extinguishing device, and 49 is the mixed liquor fluid control butterfly valve of secondary extinguishing device; 50 is the fire pump of secondary extinguishing device, and 51 is the mixed liquor drain pipe assembly of secondary extinguishing device, and 52 is the mixed liquor fluid infusion rapid replacing interface of three grades of extinguishing devices, and 53 is the mixed liquor fluid infusion magnetic valve of three grades of extinguishing devices; 54 is the mixed liquor fluid infusion filter of three grades of extinguishing devices, and 55 is the mixed liquid box of three grades of extinguishing devices, and 56 is the electric cabinet of three grades of extinguishing devices, and 57 is the mixed liquid box temperature sensor of three grades of extinguishing devices; 58 is the mixed liquid box constent temperature heater of three grades of extinguishing devices, and 59 is the mixed liquid box liquid level sensor of three grades of extinguishing devices, and 60 is alarm signal transmitter, and 61 is audible-visual annunciator; 62 is high-pressure plunger pump, and 63 is the drain pipe assembly of three grades of extinguishing devices, 64 be three grades of extinguishing devices drain pipe control ball valve, 65 is the liquid outlet of three grades of extinguishing devices; 66 is the safety relief valve of three grades of extinguishing devices, and 67 is the overflow valve of three grades of extinguishing devices, 68 be three grades of extinguishing devices pressure sensor, 69 is the antivibration Pressure gauge of three grades of extinguishing devices; 70 is road wheel, and 71 is braces, and 72 are high pressure reel inlet rapid replacing interface, and 73 are high pressure reel inlet rotatable interface; 74 is the high-pressure hose reel, and 75 is high-pressure hose, and 76 are high-pressure hose outlet rapid replacing interface, and 77 is the vehicle frame of level Four extinguishing device.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model technology is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1; A kind of grid-distributed historical relic ancient building fire extinguishing system; Comprise that existing fire_fighting pipe network some and as a stage arrangement is communicated with, is arranged at the outdoor secondary extinguishing device 1 of historical relic ancient building; Said any secondary extinguishing device 1 is arranged at three grades of indoor extinguishing devices 2 of historical relic ancient building with at least one and is connected; Said three grades of extinguishing device 2 correspondences are connected with at least one multi-functional water smoke fire gun 3; Between said three grades of extinguishing devices 2 and multi-functional water smoke fire gun 3, be provided with the level Four extinguishing device 4 that can enlarge multi-functional water smoke fire gun 3 use coverages, said three grades of extinguishing device 2 is connected with at least one level Four extinguishing device 4.A wherein said stage arrangement is in order to provide the water source; The secondary extinguishing device stores the extinguishing chemical stoste and the extinguishing chemical mixed liquor of certain volume; Be fixedly set in the outdoor of historical relic ancient building; To a plurality of three grades of extinguishing devices the extinguishing chemical mixed liquor is provided, when three grades of extinguishing devices are puted out a fire to save life and property, also can carries out the fire extinguishing operation of big flow; It is indoor that three grades of extinguishing devices are fixed at, and the power extinguishing medium is provided and joins the rifle fire extinguishing separately to a plurality of level Four extinguishing devices; Level Four is that mobile fire extinguishing device is joined multi-functional water smoke fire gun, can distribute with the architectural feature optional position, comprises the fire of optional position, top in the historical relic ancient building of can putting out a fire to save life and property.Two, three, level Four links to each other with flexible pipe each other, as the divergence expression grid node, each node provides one or more interfaces; Can provide extinguishing chemical or fire gun to support each other respectively; Each node can put out the fire in the certain radius scope on every side through the fire gun of self configuration, can be connected the fire about putting out, in the certain radius scope of the left and right sides again with mobile fire extinguishing device; Thereby form complementary linking, the mutual stereoscopic grid matrix of solid, stamp out a fire fast with minimum extinguishing chemical; Said secondary extinguishing device 1 and three grades of extinguishing devices 2 comprise interconnective device sled frame assembly, extinguishing chemical storage bin assembly, control device assembly and fire pump assembly respectively.
Shown in Fig. 2 and 3; Said multi-functional water smoke fire gun 3 comprises the rifle body; Said rifle body comprises the rifle head and the body of a gun, on the said body of a gun, is connected with the water inletshank 5 that is communicated with body of a gun internal spray cavity, between the internal spray cavity of the said body of a gun and water inletshank 5, is provided with the flow control device that is used to regulate inflow; Be connected with snap joint in said water inletshank 5 lower ends, on the said body of a gun, be fixedly connected with handle and handle;
Said rifle head comprises spraying canister 6, be arranged in the spraying canister 6 jet blower 7 and front ends place the connecting cylinder 8 in the spraying canister 6; In said connecting cylinder 8, be provided with the plunger 9 of front end closed rear end opening; Said connecting cylinder 8 rear portions are threaded with plunger 9; The openend of the endoporus 10 of said plunger 9 is communicated with body of a gun internal spray cavity; Gapped 11 around said plunger 9 ends and between connecting cylinder 8 inwalls, said gap 11 is communicated with the center water outlet hole 12 of jet blower 7, on said plunger 9, the leading section of endoporus 10 is provided with the through hole A13 in said endoporus 10 of some connections and gap 11; On the said plunger 9, the rear of through hole A13 is provided with the through hole B14 of the corresponding connection of through hole C15 on some and the connecting cylinder 8, the through hole C15 on the said connecting cylinder 8 is communicated with the apopore 16 that jet blower 7 upper peripheries are provided with.
Wherein, Said through hole A13 and through hole B14 are vertical with endoporus 10 respectively and be that the center is evenly distributed on the same circumference with endoporus 10; When plunger 9 front ends are blocked the center water outlet hole 12 of jet blower 7, through hole B14 respectively with connecting cylinder 8 on the corresponding connection of through hole C15, when plunger 9 front ends are not blocked the center water outlet hole 12 of jet blower 7; Said through hole A13 is communicated with center water outlet hole 12 through gap 11, between said through hole A13 and through hole B14, is provided with two-layer sealing ring; Said connecting cylinder 8 is provided with folding spanner, when fire extinguishing, opens pinch bar downwards, increases the moment of the tube that is rotatably connected, and is time saving and energy saving.
The said body of a gun comprises holder 17, is connected the bonnet 18 of holder 17 tail ends and is arranged on the connecting axle 19 of the band through hole in the holder 17 and the valve seat 20 of band through hole; The front end of said connecting axle 19 is communicated with the rear end of plunger 9; The rear end of connecting axle 19 is communicated with the front end of valve seat 20; The rear end of said valve seat 20 is fixed on bonnet 18 inboards through fixing seals, and said water inletshank 5 can be communicated with the through hole of connecting axle 19 through flow control device; Be provided with the rangefinder that is used for accurately judging distance between fire point and the fire gun through mount pad on the said holder, on said holder, setting up and be equipped with the illumination torch that is used to throw light on through tube.
Said flow control device comprises the adjusting handle 21 and valve rod 22 that is arranged on body of a gun bonnet 18 outsides; Said valve rod 22 front ends pass adjusting handle 21 successively and place in the valve seat 20 with bonnet 18; Its rear end is connected with adjusting handle 21 through nut, and the front end of said valve rod 22 can be resisted against the rear end of connecting axle 19 through hole of connecting axle 19 is blocked.
Multi-functional water smoke fire gun operation principle: the front end of valve rod is blocked the connecting axle through hole back-end, and with the through hole and the water inletshank blocking-up of connecting axle, this moment, fire gun was in the closed condition of not working.
When the condition of a disaster; Fire gun is connected through snap joint and water source; Through adjusting handle, drive valve rod and move backward, water inletshank is communicated with the connecting axle through hole; In this process, can regulate from the water inlet interface through the relative position of control valve rod in valve seat and get into inflow and the hydraulic pressure that sprays cavity.
After fire gun was opened, the interior plunger front end of rifle head this moment was blocked the center water outlet hole of jet blower, and through hole A can't be communicated with central through hole; Under this state; The corresponding connection of through hole C that is provided with on through hole B on the plunger and the connecting cylinder, through hole C is communicated with the apopore of jet blower periphery, and current pass through water inletshank, connecting axle through hole, plunger endoporus, through hole B, through hole C successively at this moment; Apopore ejection by the jet blower periphery; Current be accelerated through the apopore place that is uniformly distributed in the jet blower periphery behind the plunger endoporus centrifugal, atomizing under pressure simultaneously, thus eject a kind of vaporific current of state.
If according to actual conditions, when needing above-mentioned spray shapes of conversion and range, spanner is outwards opened; Increase the moment of the tube that is rotatably connected; Connecting cylinder is rotated counterclockwise to the limit, and this moment, the center water outlet hole of jet blower was not blocked in the end of plunger, and through hole A is communicated with the center water outlet hole with gap between the connecting cylinder inwall through plunger end; And the water inlet of the through hole C of connecting cylinder moves between the two-layer sealing ring that is provided with on the plunger at this moment; Sealing ring is with through hole B on the plunger and through hole C blocking-up, and this moment, current passed through water inletshank, connecting axle through hole, plunger endoporus, through hole A, gap successively, by the center water outlet hole ejection of jet blower; Current are atomized under the effect of tapered through-hole structure of center water outlet hole circle and hydraulic pressure simultaneously, thereby eject the vaporific current of another kind of state.
Shown in Figure 4 and 5; The extinguishing chemical storage bin assembly of said secondary extinguishing device 1 comprises the stoste case 23 and mixed liquid box assembly that is arranged on the device sled frame assembly, and said mixed liquid box assembly comprises the outside fire water water supply interface 24 that connects successively, the confession stoste pipe assembly 25 that is communicated with stoste case 23, fire water filter 26, stoste pipe manual ball valve 27, stoste pipe magnetic valve 28, stoste pipe check valve 29, proportioner 30, intake pressure sensor 31, mixed liquid box liquid supplementation pipe assembly 32, mixed liquid box fluid infusion control magnetic valve 33, light water sling interface control butterfly valve 34, light water sling interface 35;
The control device assembly of said secondary extinguishing device 1 comprises electric cabinet 36 and the mixed liquid box temperature sensor 37, mixed liquid box liquid level sensor 38, mixed liquid box constent temperature heater 39, stoste oven temperature, degree sensor 40, stoste case liquid level sensor 41, stoste case constent temperature heater 42, pressure sensor 43, audible-visual annunciator 44 and the alarm signal transmitter 45 that are connected with electric cabinet; Said mixed liquid box temperature sensor 37, mixed liquid box liquid level sensor 38 and mixed liquid box constent temperature heater 39 are arranged at mixed liquid box 46 bottoms, and said stoste oven temperature, degree sensor 40, stoste case liquid level sensor 41 and stoste case constent temperature heater 42 are arranged at stoste case 23 bottoms; Said pressure sensor 43, be arranged at mixed liquor and go out liquid interface control butterfly valve 47 front ends; Said audible-visual annunciator 44 is arranged at the electric cabinet top with alarm signal transmitter 45.
The fire pump assembly of said secondary extinguishing device 1 comprises that successively the mixed liquor that connects goes out that liquid filter 48, mixed liquor fluid control butterfly valve 49, fire pump 50, mixed liquor drain pipe assembly 51, mixed liquor go out liquid interface control butterfly valve 47, mixed liquor goes out liquid interface 48.
The method for using of secondary extinguishing device is explained as follows:
1, under the even in everyday situations; The secondary extinguishing device is in servo condition; Electric cabinet controls the mixed liquid box constent temperature heater through the temperature value of the stoste oven temperature, degree sensor in the collection stoste case, mixed liquid box temperature sensor and stoste case constent temperature heater heats, thereby makes stoste case and inner stoste and the mixed liquor of mixed liquid box remain in the certain temperature range.
2, after breaking out of fire, the mixed liquor of secondary extinguishing device goes out liquid interface and is connected with the inlet water band of supporting three stage arrangements.Open mixed liquor fluid control butterfly valve, fire pump, can realize that the secondary extinguishing device carries out replenishing of mixed liquor to three stage arrangements this moment.At this moment, the audible-visual annunciator of secondary extinguishing device begins to send sound and light alarm, and alarm signal transmitter sends alarm signal to command centre.
3, when the closed electromagnetic valve of three stage arrangement porch; The pressure sensor force value that the mixed liquor of secondary extinguishing device goes out liquid interface control butterfly valve place raises; The inner circuit control fire pump of electric cabinet this moment changes low speed state over to, thereby avoids the secondary extinguishing device to take place damaged to the water band of three stage arrangements because of hypertonia.
4, when the magnetic valve of three stage arrangement porch is opened; The pressure sensor force value that the mixed liquor of secondary extinguishing device goes out liquid interface control butterfly valve place reduces; The inner circuit control fire pump of electric cabinet this moment changes normal operating conditions over to, makes the secondary extinguishing device to the normal moisturizing of three stage arrangements.
5, when intake pressure cell pressure value surpasses setting value, explained that fire water supply infeeds.The inner circuit control stoste pipe magnetic valve of electric cabinet is opened, and stoste passing ratio blender can mix with fire water, forms mixed liquor.
6, after 5 steps, secondary extinguishing device fire water fluid infusion pipe interior has been full of the fire water of band certain pressure, is in wait state this moment.Wait mixed liquid box fluid infusion control magnetic valve is opened to accomplish the fluid infusion to mixed liquid box, waits for that perhaps the unlatching of light water sling interface control butterfly valve is to realize the fire extinguishing operation.
7, under the situation of 6 steps, electric cabinet is gathered the numerical value of mixed liquid box liquid level sensor, and after the liquid level of mixed liquid box was reduced to setting value, the inner circuit of electric cabinet was opened mixed liquor fluid infusion control magnetic valve automatically.At this moment, fire water and stoste passing ratio mixer mixing form mixed liquor mixed liquid box are carried out fluid infusion.After the mixed liquid box liquid level was increased to setting value, the inner circuit of electric cabinet was closed mixed liquid box fluid infusion control magnetic valve automatically, accomplished the fluid infusion operation to mixed liquid box.
8, under the situation of 6 steps, use fire hose to connect common hydraulic giant to light water sling interface, open light water sling interface control butterfly valve and can participate in fire extinguishing.
9, when extensive fire takes place at the scene, the mixed liquor of secondary extinguishing device goes out liquid interface and also can directly insert common fire-fighting lance and in time put out a fire.
Like Fig. 6, shown in 7 and 8; The extinguishing chemical storage bin assembly of said three grades of extinguishing devices 2 comprises mixed liquor fluid infusion rapid replacing interface 52, mixed liquor fluid infusion magnetic valve 53, mixed liquor fluid infusion filter 54 and the mixed liquid box 55 that connects successively; Said mixed liquor fluid infusion filter 54 is arranged in the mixed liquid box 55, and said mixed liquid box 55 is arranged on the device sled frame assembly;
The control device assembly of said three grades of extinguishing devices 2 comprises electric cabinet 56; And the mixed liquid box temperature sensor 57 that is connected with electric cabinet 56, mixed liquid box constent temperature heater 58, mixed liquid box liquid level sensor 59, alarm signal transmitter 60, audible-visual annunciator 61; Said mixed liquid box temperature sensor 57, mixed liquid box constent temperature heater 58 and mixed liquid box liquid level sensor 59 are installed on mixed liquid box 55 bottoms, and said alarm signal transmitter 60 is installed on electric cabinet 56 tops with audible-visual annunciator 61.
Said fire pump assembly comprises high-pressure plunger pump 62, drain pipe assembly 63, drain pipe control ball valve 64 and the liquid outlet 65 that connects successively; The said sled at device placed high-pressure plunger pump 62 on the frame assembly; On said high-pressure plunger pump 62, also be provided with safety relief valve 66, overflow valve 67 and pressure sensor 68, also be connected with antivibration Pressure gauge 69 on the pipeline of said drain pipe assembly 63.
The operation principle of three grades of extinguishing devices is: under the even in everyday situations, it is in servo condition.Electric cabinet is gathered the temperature value of mixed liquid box internal mix liquid oven temperature, degree sensor, and the heating of control mixed liquid box constent temperature heater, thereby makes the inner mixed liquor of mixed liquid box remain in the certain temperature range.
After breaking out of fire, the next stage device is connected on the liquid outlet of three stage arrangements with high-pressure hose, open corresponding drain pipe control ball valve, start high-pressure plunger pump, can begin the fire extinguishing operation.At this moment, audible-visual annunciator begins to send sound and light alarm, and alarm signal transmitter sends alarm signal to command centre.
When the main valve of the rifle that is connected with the next stage device cut out, the force value of high-pressure plunger pump discharge raise, and after the inner circuit of electric cabinet was gathered pressure sensor elevated pressure signal, the control high-pressure plunger pump changed lower-speed state over to or stops.If pressure surpasses the setting value of safety relief valve, safety relief valve is opened automatically and is carried out pressure release.
In fire extinguishing procedure, the pressure sensor force value that the inner circuit of electric cabinet is gathered the high-pressure plunger pump discharge, and constant all the time in a setting range through its force value of rotating speed realization of control high-pressure plunger pump.
The inner circuit of electric cabinet is gathered the level value of the inner mixed liquid box liquid level sensor of mixed liquid box; When liquid level is reduced to setting value when following; The inner circuit control mixed liquor fluid infusion control magnetic valve of electric cabinet is opened, and is carried this moment the mixed liquor of coming to get into mixed liquid box through mixed liquor fluid infusion filter by the upper level device; When liquid level is elevated to setting value when above, the circuit control mixed liquor fluid infusion control closed electromagnetic valve that electric cabinet is inner, the mixed liquor that the upper level device transports can not enter into mixed liquid box.
Shown in Fig. 9 and 10; Said level Four extinguishing device 4 comprises frame assembly and is arranged on the reel assembly on the frame assembly; Said frame assembly is made up of the road wheel 70 of vehicle frame 77, bottom of frame and the braces 71 of sidepiece, and said reel assembly is made up of the high pressure reel inlet rapid replacing interface 72 that connects successively, high pressure reel inlet rotatable interface 73, high-pressure hose reel 74, high-pressure hose 75, high-pressure hose outlet rapid replacing interface 76.
During breaking out of fire; It can move to correct position rapidly, connects upper level device liquid outlet and high pressure reel inlet rapid replacing interface with high-pressure hose, and multi-functional water smoke fire gun is received high-pressure hose outlet rapid replacing interface rapidly; Rapidly high-pressure hose is drawn to fire extinguishing point position, prepares fire extinguishing; Realize moving with the mode of carrying on the back, lifting in the place that stair are arranged, realize moving with the mode that pushes away, draws at corridor and inside, palace.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. grid-distributed historical relic ancient building fire extinguishing system; It is characterized in that: comprise that existing fire_fighting pipe network some and as a stage arrangement is communicated with, is arranged at the outdoor secondary extinguishing device (1) of historical relic ancient building; Said any secondary extinguishing device (1) is arranged at the indoor three grades of extinguishing devices (2) of historical relic ancient building with at least one and is connected; Said three grades of extinguishing devices (2) correspondence is connected with at least one multi-functional water smoke fire gun (3); Said three grades of extinguishing devices (2) all adopt flexible pipe to be interconnected to form the divergence expression grid node with multi-functional water smoke fire gun (3), and said secondary extinguishing device (1) and three grades of extinguishing devices (2) comprise interconnective device sled frame assembly, extinguishing chemical storage bin assembly, control device assembly and fire pump assembly respectively.
2. grid-distributed historical relic ancient building fire extinguishing system according to claim 1; It is characterized in that: between said three grades of extinguishing devices (2) and multi-functional water smoke fire gun (3), be provided with the level Four extinguishing device (4) that can enlarge multi-functional water smoke fire gun (3) use coverage, said one three grades extinguishing devices (2) are connected with at least one level Four extinguishing device (4).
3. grid-distributed historical relic ancient building fire extinguishing system according to claim 2; It is characterized in that: said level Four extinguishing device (4) comprises frame assembly and is arranged on the reel assembly on the frame assembly; Said frame assembly is made up of the road wheel (70) of vehicle frame (77), bottom of frame and the braces (71) of frame side, and said reel assembly is made up of the high pressure reel inlet rapid replacing interface (72) that connects successively, high pressure reel inlet rotatable interface (73), high-pressure hose reel (74), high-pressure hose (75), high-pressure hose outlet rapid replacing interface (76).
4. grid-distributed historical relic ancient building fire extinguishing system according to claim 2; It is characterized in that: said multi-functional water smoke fire gun (3) comprises the rifle body; Said rifle body comprises the rifle head and the body of a gun; On the said body of a gun, be connected with the water inletshank (5) that is communicated with body of a gun internal spray cavity, between the internal spray cavity of the said body of a gun and water inletshank (5), be provided with the flow control device that is used to regulate inflow;
Said rifle head comprises spraying canister (6), be arranged in the spraying canister (6) jet blower (7) and front end place the connecting cylinder (8) in the spraying canister (6); In said connecting cylinder (8), be provided with the plunger (9) of front end closed rear end opening; Said connecting cylinder (8) rear portion is threaded with plunger (9); The openend of the endoporus (10) of said plunger (9) is communicated with body of a gun internal spray cavity; Around said plunger (9) end and between connecting cylinder (8) inwall gapped (11); Said gap (11) is communicated with the center water outlet hole (12) of jet blower (7);, leading section endoporus (10) last at said plunger (9) is provided with the through hole A (13) in said endoporus of some connections (10) and gap (11); Rear last at said plunger (9), through hole A (13) is provided with through hole B (14) some and the last corresponding connection of through hole C (15) of connecting cylinder (8), and the through hole C (15) on the said connecting cylinder (8) is communicated with the apopore (16) that jet blower (7) upper periphery is provided with.
5. grid-distributed historical relic ancient building fire extinguishing system according to claim 4; It is characterized in that: the said body of a gun comprises holder (17), is connected the bonnet (18) of holder (17) tail end and is arranged on the connecting axle (19) of the band through hole in the holder (17) and the valve seat (20) of band through hole; The front end of said connecting axle (19) is communicated with the rear end of plunger (9); The rear end of connecting axle (19) is communicated with the front end of valve seat (20); The rear end of said valve seat (20) is fixed on bonnet (18) inboard through fixing seals, and said water inletshank (5) can be communicated with the through hole of connecting axle (19) through flow control device.
6. grid-distributed historical relic ancient building fire extinguishing system according to claim 5; It is characterized in that: said flow control device comprises adjusting handle (21) and the valve rod (22) that is arranged on body of a gun bonnet (18) outside; Said valve rod (22) front end passes adjusting handle (21) successively and bonnet (18) places in the valve seat (20); Its rear end is connected with adjusting handle (21) through nut, and the front end of said valve rod (22) can be resisted against the rear end of connecting axle (19) through hole of connecting axle (19) is blocked.
7. according to any described grid-distributed historical relic ancient building fire extinguishing system in the claim 1 to 6; It is characterized in that: the device sled frame assembly of said secondary extinguishing device (1) comprises device sled frame and is positioned over tool box and the fire-fighting bobbin disk storage tank on the device sled frame; The extinguishing chemical storage bin assembly of said secondary extinguishing device comprises stoste case (23) and the mixed liquid box assembly that is arranged on the device sled frame assembly, and said mixed liquid box assembly comprises the outside fire water water supply interface (24) that connects successively, the confession stoste pipe assembly (25) that is communicated with stoste case (23), fire water filter (26), stoste pipe manual ball valve (27), stoste pipe magnetic valve (28), stoste pipe check valve (29), proportioner (30), intake pressure sensor (31), mixed liquid box liquid supplementation pipe assembly (32), mixed liquid box fluid infusion control magnetic valve (33), mixed liquid box (46), light water sling interface control butterfly valve (34), light water sling interface (35);
The control device assembly of said secondary extinguishing device (1) comprises electric cabinet (36) and the mixed liquid box temperature sensor (37), mixed liquid box liquid level sensor (38), mixed liquid box constent temperature heater (39), stoste oven temperature, degree sensor (40), stoste case liquid level sensor (41), stoste case constent temperature heater (42), pressure sensor (43), audible-visual annunciator (44) and the alarm signal transmitter (45) that are connected with electric cabinet; Said mixed liquid box temperature sensor (37), mixed liquid box liquid level sensor (38) and mixed liquid box constent temperature heater (39) are arranged at mixed liquid box (46) bottom, and said stoste oven temperature, degree sensor (40), stoste case liquid level sensor (41) and stoste case constent temperature heater (42) are arranged at stoste case (23) bottom; Said pressure sensor (43), be arranged at mixed liquor and go out liquid interface control butterfly valve (47) front end; Said audible-visual annunciator (44) and alarm signal transmitter (45) are arranged at the electric cabinet top.
8. grid-distributed historical relic ancient building fire extinguishing system according to claim 7 is characterized in that: the fire pump assembly of said secondary extinguishing device (1) comprises that successively the mixed liquor that connects goes out that liquid filter (48), mixed liquor fluid control butterfly valve (49), fire pump (50), mixed liquor drain pipe assembly (51), mixed liquor go out liquid interface control butterfly valve (47), mixed liquor goes out liquid interface (48).
9. grid-distributed historical relic ancient building fire extinguishing system according to claim 8; It is characterized in that: the extinguishing chemical storage bin assembly of said three grades of extinguishing devices (2) comprises mixed liquor fluid infusion rapid replacing interface (52), mixed liquor fluid infusion magnetic valve (53), mixed liquor fluid infusion filter (54) and the mixed liquid box (55) that connects successively; Said mixed liquor fluid infusion filter (54) is arranged in the mixed liquid box (55), and said mixed liquid box (55) is arranged on the device sled frame assembly; The control device assembly of said three grades of extinguishing devices (2) comprises electric cabinet (56); And the mixed liquid box temperature sensor (57) that is connected with electric cabinet (56), mixed liquid box constent temperature heater (58), mixed liquid box liquid level sensor (59), alarm signal transmitter (60), audible-visual annunciator (61); Said mixed liquid box temperature sensor (57), mixed liquid box constent temperature heater (58) and mixed liquid box liquid level sensor (59) are installed on mixed liquid box (55) bottom, and said alarm signal transmitter (60) and audible-visual annunciator (61) are installed on electric cabinet (56) top.
10. grid-distributed historical relic ancient building fire extinguishing system according to claim 9; It is characterized in that: said fire pump assembly comprises high-pressure plunger pump (62), drain pipe assembly (63), drain pipe control ball valve (64) and the liquid outlet (65) that connects successively; The said sled on the frame assembly at device placed high-pressure plunger pump (62); On said high-pressure plunger pump (62), also be provided with safety relief valve (66), overflow valve (67) and pressure sensor (68), also be connected with antivibration Pressure gauge (69) on the pipeline of said drain pipe assembly (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120242426XU CN202179801U (en) | 2011-07-11 | 2011-07-11 | Mesh distributed fire extinguishing system for cultural relics and ancient buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120242426XU CN202179801U (en) | 2011-07-11 | 2011-07-11 | Mesh distributed fire extinguishing system for cultural relics and ancient buildings |
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| Publication Number | Publication Date |
|---|---|
| CN202179801U true CN202179801U (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120242426XU Withdrawn - After Issue CN202179801U (en) | 2011-07-11 | 2011-07-11 | Mesh distributed fire extinguishing system for cultural relics and ancient buildings |
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| Country | Link |
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| CN (1) | CN202179801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302833A (en) * | 2011-07-11 | 2012-01-04 | 四川威特龙消防设备有限公司 | Grid distribution-type fire extinguishing system for cultural historic building |
| CN110585634A (en) * | 2019-08-21 | 2019-12-20 | 李平 | Building outer wall fire-fighting equipment |
| CN113175626A (en) * | 2021-03-23 | 2021-07-27 | 威特龙消防安全集团股份公司 | Integrated natural gas station leakage disposal system and disposal method |
-
2011
- 2011-07-11 CN CN201120242426XU patent/CN202179801U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302833A (en) * | 2011-07-11 | 2012-01-04 | 四川威特龙消防设备有限公司 | Grid distribution-type fire extinguishing system for cultural historic building |
| CN110585634A (en) * | 2019-08-21 | 2019-12-20 | 李平 | Building outer wall fire-fighting equipment |
| CN110585634B (en) * | 2019-08-21 | 2021-04-16 | 蒙城县立至信安全技术咨询服务有限公司 | Building outer wall fire-fighting equipment |
| CN113175626A (en) * | 2021-03-23 | 2021-07-27 | 威特龙消防安全集团股份公司 | Integrated natural gas station leakage disposal system and disposal method |
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Granted publication date: 20120404 Effective date of abandoning: 20130306 |
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