CN109276837B - Smoke alarming and fire extinguishing device convenient to disassemble - Google Patents
Smoke alarming and fire extinguishing device convenient to disassemble Download PDFInfo
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- CN109276837B CN109276837B CN201811118823.9A CN201811118823A CN109276837B CN 109276837 B CN109276837 B CN 109276837B CN 201811118823 A CN201811118823 A CN 201811118823A CN 109276837 B CN109276837 B CN 109276837B
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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
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- Health & Medical Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a conveniently-disassembled smoke alarm fire extinguishing device which comprises a base and a miniature smoke alarm arranged at the lower part of the base, wherein an alarm disassembling device is arranged at the top of the base, a liquid guide through hole is vertically formed in the base, a spraying assembly mounting cylinder is vertically connected to the lower part of the base, a lead screw is vertically arranged in the spraying assembly mounting cylinder, the upper end of the lead screw is connected with a lifting driving motor, the lower end of the lead screw is provided with a rotary driving motor, a clutch external member is movably sleeved on an output shaft of the rotary driving motor, a lifting sleeve is in threaded connection with the lead screw, a spraying assembly is horizontally connected to the lifting sleeve, and a storage battery and a microcontroller are arranged in. Compared with the prior art, this scheme compact structure can realize quick fixed mounting and the dismantlement between mount pad and the fixing base, can make reasonable judgement according to the position that the smog source takes place again, and the position of intelligent regulation shower nozzle mount pad realizes carrying out the pertinence to the smog source and sprays.
Description
Technical Field
The invention relates to the technical field of alarms, in particular to a smoke alarm fire extinguishing device convenient to disassemble.
Background
A fire refers to a catastrophic fire phenomenon that loses control over time or space, and among various disasters, a fire is one of the major disasters that most often and most commonly threaten public safety and social development. The smoke alarm, especially fire smoke alarm, smoke alarm or smoke sensor, is powered by bus, which may be connected to network and communication with fire alarm controller to constitute one alarm system with no sound in site and sound and light prompt in the host.
The defects of the prior art are as follows: at present, a smoke alarm device cannot judge the smoke source, the sprinkling is not targeted, the fire extinguishing area is generally about 1.5 square meters, the efficiency is low, 3-4 spray heads need to be installed in a small room, the pipeline arrangement and the construction difficulty are high, and the manufacturing cost is high; or the booster pump is adopted to increase the fire extinguishing area, but the structural strength of the pipeline and the spray header needs to be improved due to the increase of the pressure, and the cost is doubled; most of the common mounting methods of the smoke alarm are that the smoke alarm is fixed on the surface of a wall surface or other supports through screws, so that the smoke alarm is difficult to remove when needing to be detached or replaced, and holes left by the screws can influence the attractiveness of the wall.
Disclosure of Invention
In order to solve the technical problems, the invention provides a smoke alarm fire extinguishing device convenient to disassemble, which is used for solving the problems that a smoke source is positioned and sprayed, so that multiple smoke sources are directly treated, the fire extinguishing efficiency is improved, the cost is reduced, and the disassembling and assembling efficiency and the using convenience of a user are improved.
The technical scheme adopted by the invention is as follows: the utility model provides a dismantle convenient smog alarm extinguishing device, the key lies in: the miniature smoke alarm comprises a base and a miniature smoke alarm arranged at the lower part of the base, wherein an alarm dismounting device is arranged at the top of the base, a liquid guide through hole is vertically formed in the base, the lower part of the base is vertically connected with a spraying assembly installation cylinder, a screw rod is vertically arranged in the spraying assembly installation cylinder, the upper end of the screw rod is connected with a lifting driving motor, the lower end of the screw rod is provided with a rotary driving motor, a clutch external member is movably sleeved on an output shaft of the rotary driving motor, a lifting sleeve is connected on the screw rod in a threaded manner, a spraying assembly is horizontally connected on the lifting sleeve, a spray head is arranged on the spraying assembly, a storage battery and a microcontroller are arranged in the base, the lifting driving motor, the rotary driving motor, the clutch external member and the miniature smoke alarm are respectively electrically connected with the microcontroller, when the spraying, the lifting sleeve is rotationally connected with an output shaft of the rotary driving motor through the clutch sleeve, and when the spray head needs to rotate in the vertical direction, the spraying assembly is rotationally connected with the output shaft of the rotary driving motor through the clutch sleeve;
alarm dismounting device include the mount pad and with the fixing base of connection can be dismantled to the mount pad, the top and the ceiling fixed connection of fixing base, the bottom of mount pad with the top fixed connection of base, install lead screw driving motor in the inner chamber of mount pad, the vertical fixedly connected with direction lead screw that stretches out of output shaft of this lead screw driving motor, stretch out the upper end of direction lead screw be connected with fixing base joint subassembly behind the mount pad, threaded connection has vertical direction slider on the direction lead screw, fixing base joint subassembly with be equipped with the locating lever between the vertical direction slider, be equipped with the fixing base stabilizing assembly on this vertical direction slider.
The technical scheme has the advantages that when the micro smoke alarm detects that the environment is abnormal, the lifting driving motor drives the screw rod to rotate, so that the lifting sleeve drives the spraying assembly to move downwards to a position closer to a smoke source, then the lifting sleeve is rotationally connected with the rotary driving motor through the clutch sleeve, the lifting sleeve drives the spraying assembly to rotate to a position above the smoke source, and the smoke source is subjected to positioning water spraying treatment; the vertical guide sliding block is driven to move up and down through the lead screw driving motor, so that the fixing seat fixing assembly and the fixing seat clamping assembly are driven to realize quick fixed installation and disassembly between the installation seat and the fixing seat.
Preferably, the spraying assembly comprises a horizontally arranged mounting support, the mounting support is sleeved outside the spraying assembly mounting cylinder, two strip-shaped through holes are formed in the cylinder wall of the spraying assembly mounting cylinder in a facing manner, a horizontal connecting plate is fixedly sleeved on the lifting sleeve, two ends of the horizontal connecting plate extend out of the strip-shaped through holes and are fixedly connected with the mounting support respectively, an angle adjusting assembly is arranged on the mounting support, at least one sprayer mounting seat is connected below the angle adjusting assembly, a plurality of sprayers are mounted on the sprayer mounting seat, and the sprayer mounting seat is communicated with the liquid guide through hole hose.
The effect of this scheme is when needing to adjust the angle between smog source and the shower nozzle mount pad, can with angle adjusting part with rotary drive motor's output shaft passes through the separation and reunion external member rotates and connects, further improves the ability of carrying out location water spray treatment to the smog source.
Preferably, the clutch kit comprises a clutch sleeve and a clutch sleeve driving device arranged on the rotary driving motor, the inner surface and the outer surface of the clutch sleeve are respectively provided with a driven inner spline and a driving outer spline, the inner surface of the clutch sleeve is provided with spline teeth protruding inwards, an output shaft of the rotary driving motor is provided with an external shaft spline engaged with the driven inner spline, the upper end and the lower end of the screw rod are respectively provided with an external rod spline engaged with the spline teeth, and the outer surface of the lifting sleeve is provided with an external cylinder spline engaged with the spline teeth.
The effect of this scheme is when spraying the subassembly and need carry out the horizontal rotation, clutch sleeve's spline tooth meshes with lifting sleeve's section of thick bamboo external splines, thereby rotatory driving motor drive lifting sleeve rotates, thereby lifting sleeve can drive spraying the subassembly and rotate to the top in smog source on the horizontal direction, when the shower nozzle mount pad need carry out the ascending rotation in vertical side, clutch sleeve's drive external splines meshes with angle adjusting component, thereby adjust the shower nozzle to the direction towards smog source.
Preferably, the mounting bracket comprises two mounting plates which are just opposite to each other, two fixing plates are horizontally arranged between the two mounting plates, the spraying assembly mounting cylinder is arranged between the two fixing plates and the two mounting plates in an enclosing manner, two ends of each fixing plate are respectively fixedly connected with the inner sides of the two mounting plates, and two ends of each horizontal connecting plate are respectively fixedly connected with the two mounting plates.
The effect of this scheme is can improve the stability of spraying assembly operation.
Preferably, the angle adjusting assembly comprises two horizontal worms which are oppositely arranged, a same central gear is meshed between the two horizontal worms, a through hole is formed in the center of the central gear, a gear spline which is meshed with the driving external spline is arranged in the through hole, two ends of each horizontal worm penetrate through the two mounting plates respectively and are connected with a first driven gear, the first driven gear is meshed with a second driven gear, a same rotating shaft is fixedly sleeved between the two oppositely arranged second driven gears, and the rotating shaft is fixedly connected with the nearest upper surface of the spray head mounting seat.
The effect of this scheme is when needing to carry out angle modulation to the shower nozzle mount pad, and the telescopic drive external splines of separation and reunion mesh with the gear spline of sun gear to driving motor drive sun gear rotates, and then the rotation of sun gear drive horizontal worm and first driven gear, and the second driven gear drives the shower nozzle mount pad and rotates the direction that the smog source is right at last and spray water.
Preferably, the number of the miniature smoke alarms is four, and the miniature smoke alarms surround the side wall of the base.
The effect of this scheme is that the sensitivity of smoke response is further improved.
Preferably, the top of mount pad with the installing opening has been seted up respectively to the bottom of fixing base, fixing base joint subassembly includes the guide post of vertical setting, the lower extreme of this guide post with guide screw's upper end fixed connection, movable sleeve is equipped with the holding ring on the guide post, the lower part of guide post is just to being equipped with the joint strip, two the inner of joint strip respectively with the outer wall of guide post is articulated, two the outer end orientation of joint strip the inner wall of fixing base, two the joint strip respectively with the holding ring passes through the connecting rod and articulates, the holding ring sets up two joint strip top, the holding ring with vertical direction slider passes through locating lever fixed connection.
The effect of this scheme is that the direction slider drives the holding ring guide post and reciprocates along the guide post to upwards receive the receipts with the joint strip and close and open downwards, can keep off when the joint strip is opened downwards and connect in the open-ended top of the installation of fixing base, realize that the mount pad is fixed with the quick installation of fixing base, when the joint strip upwards receives, realize that the mount pad breaks away from with the dismantlement of fixing base.
Preferably, the fixing base stabilizing assembly comprises fixing base stabilizing rods which are arranged in a crossed mode, the middle of each fixing base stabilizing rod is connected with the vertical guiding sliding block through a hinge shaft, the upper end of each fixing base stabilizing rod is hinged with a horizontal clamping block, the two horizontal clamping blocks are fixedly connected with a same torsion spring, the lower end of each fixing base stabilizing rod is hinged with a horizontal guiding sliding block, and the two horizontal guiding sliding blocks are movably mounted on the same horizontal sliding rail.
The effect of this scheme is vertical direction slider removal in vertical direction, make middle part cross hinged's fixing base stabilizer bar open or fold, thereby realize the separation of the horizontal fixture block of fixing base stabilizer bar upper end and fixing base inner wall or support tightly, when vertical direction slider moves down, horizontal fixture block supports tightly with the inner chamber wall of fixing base gradually, further improve the installation stability of mount pad and fixing base, when vertical direction slider rebound, horizontal fixture block separates with the inner chamber wall of fixing base gradually, realize that the dismantlement of mount pad and fixing base breaks away from.
Preferably, a clamping groove is vertically formed in the inner cavity wall of the fixing seat, the inner end faces of the two horizontal clamping blocks are fixedly connected with the two ends of the torsion spring respectively, the outer end faces of the two horizontal clamping blocks are abutted to the groove bottom of the clamping groove, and the length of the clamping strip is larger than the length between the outer wall of the guide column and the edge of the mounting opening.
The effect of this scheme is better improvement fixing base and the installation stability between the mount pad.
Has the advantages that: compared with the prior art, the conveniently-disassembled smoke alarm fire extinguishing device is compact in structure and strong in practicability, when a miniature smoke alarm detects abnormal environment, the lifting driving motor drives the screw rod to rotate, so that the spraying device is lifted, then the engagement between the clutch sleeve and the lifting sleeve and the engagement between the clutch sleeve and the central gear are respectively realized by adjusting the position of the clutch sleeve, so that the rotary driving motor drives the lifting sleeve and the central gear to rotate respectively, the requirements of horizontal rotation driving and vertical rotation driving by using one motor are met, reasonable judgment can be made according to the position of a smoke source, the position of the nozzle mounting seat is intelligently adjusted, the smoke source is sprayed in a targeted manner, and the smoke source is directly processed; through the lead screw driving motor in the alarm dismounting device, the user can simply and conveniently realize that the installation between mount pad and the fixing base is fixed and the dismantlement, and firm effectual dismantlement is efficient, easy operation laborsaving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at B;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a schematic structural view of the mounting base 13 and the fixing base 14 in FIG. 1;
FIG. 5 is a schematic view of the spraying assembly 8 of FIG. 1 in a first operating state;
fig. 6 is a schematic structural view of the second operating state of the spraying assembly 8 in fig. 1.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1-6, a smoke alarm fire extinguishing device convenient to detach comprises a base 1 and four miniature smoke alarms 2 arranged at the lower part of the base 1, wherein the four miniature smoke alarms 2 are arranged around the side wall of the base 1, an alarm detaching device is arranged at the top of the base 1, the alarm detaching device comprises a mounting seat (13) and a fixing seat (14) detachably connected with the mounting seat (13), the top of the fixing seat (14) is fixedly connected with a ceiling, the bottom of the mounting seat (13) is fixedly connected with the top of the base (1), a screw rod driving motor (15) is arranged in an inner cavity of the mounting seat (13), an output shaft of the screw rod driving motor (15) vertically extends out and is fixedly connected with a guide screw rod (16), and a fixing seat clamping component (18) is connected after the upper end of the guide screw rod (16) extends out of the mounting seat (13), a vertical guide sliding block (19) is in threaded connection with the guide screw rod (16), a positioning rod (21) is arranged between the fixing seat clamping assembly (18) and the vertical guide sliding block (19), a fixing seat stabilizing assembly (20) is arranged on the vertical guide sliding block (19), a liquid guide through hole (3) is vertically formed in the base (1), a spraying assembly mounting cylinder (4) is vertically connected to the lower portion of the base (1), a screw rod (6) is vertically arranged in the spraying assembly mounting cylinder (4), a lifting driving motor (5) is connected to the upper end of the screw rod (6), a rotary driving motor (12) is arranged at the lower end of the screw rod (6), a clutch sleeve (9) is movably sleeved on an output shaft of the rotary driving motor (12), a lifting sleeve (7) is in threaded connection with the screw rod (6), a spraying assembly (8) is horizontally connected to the lifting sleeve (, the lifting driving motor 5, the rotating driving motor 12, the clutch sleeve 9, the miniature smoke alarm 2 and the storage battery are respectively electrically connected with the microcontroller, when the spraying assembly 8 needs to rotate in the horizontal direction, the lifting sleeve 7 is rotationally connected with an output shaft of the rotating driving motor 12 through the clutch sleeve 9, and when the sprayer needs to rotate in the vertical direction, the spraying assembly 8 is rotationally connected with an output shaft of the rotating driving motor 12 through the clutch sleeve 9;
as shown in fig. 1, 3, 5, and 6, the spraying assembly 8 includes a mounting bracket 8a horizontally disposed, the mounting bracket 8a is sleeved outside the spraying assembly mounting cylinder 4, the wall of the spraying assembly mounting cylinder 4 is provided with two bar-shaped through holes 4a, a horizontal connecting plate 10 is fixedly sleeved on the lifting sleeve 7, two ends of the horizontal connecting plate 10 extend out of the bar-shaped through holes 4a respectively and then are fixedly connected with the mounting bracket 8a, the mounting bracket 8a is provided with an angle adjusting assembly 11, the lower part of the angle adjusting assembly 11 is connected with at least one nozzle mounting seat 8b, the nozzle mounting seat 8b is provided with a plurality of nozzles, and the nozzle mounting seat 8b is communicated with the liquid guide through hole 3 through hose.
The clutch kit 9 comprises a clutch sleeve 9a and a clutch sleeve driving device arranged on a rotary driving motor 12, driven internal splines and driven external splines are respectively arranged on the inner surface and the outer surface of the clutch sleeve 9a, spline teeth 9b protruding inwards are arranged on the inner surface of the clutch sleeve 9a, external splines meshed with the driven internal splines are arranged on an output shaft of the driving motor 5, external splines 9d meshed with the spline teeth 9b are respectively arranged at the upper end and the lower end of the lead screw 6, and external splines 9e meshed with the spline teeth 9b are arranged on the outer surface of the lifting sleeve 7;
the mounting bracket 8a comprises two mounting plates 8aa which are arranged oppositely, two fixing plates 8ab are horizontally arranged between the two mounting plates 8aa, the spraying assembly mounting barrel 4 is arranged between the two fixing plates 8ab and the two mounting plates 8aa in a surrounding manner, two ends of each fixing plate 8ab are fixedly connected with the inner sides of the two mounting plates respectively, and two ends of the horizontal connecting plate 10 are fixedly connected with the two mounting plates 8aa respectively;
as can be seen in fig. 1 and 2, the top of the mounting seat 13 and the bottom of the fixing seat 14 are respectively provided with a mounting opening, the fixing seat clamping assembly 18 includes a vertically arranged guide post 18a, the lower end of the guide post 18a is fixedly connected with the upper end of the guide screw rod 16, the guide post 18a is movably sleeved with a positioning ring 18b, the lower portion of the guide post 18a is just provided with clamping strips 18c, the inner ends of the two clamping strips 18c are respectively hinged with the outer wall of the guide post 18a, the outer ends of the two clamping strips 18c face the inner wall of the fixing seat 14, the length of the clamping strip 18c is greater than the length between the outer wall of the guide post 18a and the edge of the mounting opening, the two clamping strips 18c are respectively hinged with the positioning ring 18b through a connecting rod 18d, the positioning ring 18b is arranged above the two clamping strips 18c, the positioning ring 18b is fixedly connected with the vertical guide sliding block 19 through the positioning rod 21;
the fixing seat stabilizing assembly 20 comprises fixing seat stabilizing rods 20a which are arranged in a crossed manner, the middle parts of the two fixing seat stabilizing rods 20a are connected with the vertical guide sliding block 19 through hinge shafts, the upper ends of the fixing seat stabilizing rods 20a are hinged to horizontal clamping blocks 20b, clamping grooves are vertically formed in the inner cavity wall of the fixing seat 14, the same torsion spring 20c is fixedly connected between the two horizontal clamping blocks 20b, the inner end surfaces of the two horizontal clamping blocks 20b are fixedly connected with the two ends of the torsion spring 20c respectively, the outer end surfaces of the two horizontal clamping blocks 20b are tightly abutted to the groove bottom of the clamping groove, the lower end of the fixing seat stabilizing rod 20a is hinged to a horizontal guide sliding block 20d, and the two horizontal guide sliding blocks 20d are movably mounted on the same horizontal sliding rail 20 e.
When the miniature smoke alarm 2 works, when the environment is detected to be abnormal, an alarm is given, meanwhile, data are transmitted to the microcontroller, the microcontroller analyzes and processes the data and issues an instruction, the lifting driving motor 5 is started, the lifting sleeve 7 drives the spraying assembly 8 to move downwards to a position closer to a smoke source and then stops, then the clutch sleeve driving device is started, the spraying assembly 8 is rotated to the position above the smoke source after the clutch sleeve 9a is driven to be meshed with the lifting sleeve 7, the smoke source is subjected to positioning water spraying processing, if the spraying assembly 8 is not positioned right above the smoke source, the clutch sleeve driving device is started again, after the clutch sleeve 9a is driven to be meshed with the central gear 11b, the spraying head is adjusted according to the angle between the smoke source and the spraying head, and the spraying head directly sprays the smoke source; when the smoke alarm fire-extinguishing device breaks down, only the screw rod driving motor 15 needs to be started to drive the vertical guide sliding block 19 to move upwards, the clamping strips 18c are driven to be folded upwards, and the horizontal clamping blocks 20b are separated from the inner cavity wall of the fixed seat 14, so that the mounting seat 13 and the fixed seat 14 are detached and separated.
Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a dismantle convenient smog alarm extinguishing device which characterized in that: comprises a base (1) and a miniature smoke alarm (2) arranged at the lower part of the base (1), wherein an alarm dismounting device is arranged at the top of the base (1), a liquid guide through hole (3) is vertically arranged in the base (1), the lower part of the base (1) is vertically connected with a spraying component mounting cylinder (4), a lead screw (6) is vertically arranged in the spraying component mounting cylinder (4), the upper end of the lead screw (6) is connected with a lifting driving motor (5), the lower end of the lead screw (6) is provided with a rotary driving motor (12), a clutch external member (9) is movably sleeved on an output shaft of the rotary driving motor (12), a lifting sleeve (7) is connected on the lead screw (6) in a threaded manner, a spraying component (8) is horizontally connected on the lifting sleeve (7), a spray nozzle is arranged on the spraying component (8), a storage battery and a microcontroller are arranged in the base (1), the lifting driving motor (5), the rotating driving motor (12), the clutch external member (9), the miniature smoke alarm (2) and the storage battery are respectively electrically connected with the microcontroller, when the spraying assembly (8) needs to rotate in the horizontal direction, the lifting sleeve (7) is rotationally connected with an output shaft of the rotating driving motor (12) through the clutch external member (9), and when the spray head needs to rotate in the vertical direction, the spraying assembly (8) is rotationally connected with an output shaft of the rotating driving motor (12) through the clutch external member (9);
the alarm dismounting device comprises a mounting seat (13) and a fixed seat (14) detachably connected with the mounting seat (13), the top of the fixed seat (14) is fixedly connected with a ceiling, the bottom of the mounting seat (13) is fixedly connected with the top of the base (1), a screw rod driving motor (15) is arranged in the inner cavity of the mounting seat (13), an output shaft of the screw rod driving motor (15) vertically extends out and is fixedly connected with a guide screw rod (16), the upper end of the guide screw rod (16) extends out of the mounting seat (13) and is connected with a fixed seat clamping assembly (18), a vertical guide sliding block (19) is connected on the guide screw rod (16) in a threaded manner, a positioning rod (21) is arranged between the fixed seat clamping component (18) and the vertical guide sliding block (19), the vertical guide sliding block (19) is provided with a fixed seat stabilizing component (20);
the top of mount pad (13) with the bottom of fixing base (14) has seted up the installation opening respectively, fixing base joint subassembly (18) include guide post (18a) of vertical setting, the lower extreme of this guide post (18a) with the upper end fixed connection of guide screw (16), the movable sleeve is equipped with holding ring (18b) on guide post (18a), the lower part of guide post (18a) just is equipped with joint strip (18c), two the inner of joint strip (18c) respectively with the outer wall of guide post (18a) is articulated, two the outer end of joint strip (18c) is towards the inner wall of fixing base (14), two joint strip (18c) respectively with holding ring (18b) is articulated through connecting rod (18d), holding ring (18b) set up two joint strip (18c) top, the positioning ring (18b) is fixedly connected with the vertical guide sliding block (19) through the positioning rod (21).
2. A smoke alarm fire extinguishing unit which is easy to disassemble as claimed in claim 1, wherein: the spraying assembly (8) comprises a mounting support (8a) horizontally arranged, the mounting support (8a) is sleeved outside the spraying assembly mounting cylinder (4), the wall of the spraying assembly mounting cylinder (4) is provided with two bar-shaped through holes (4a), a horizontal connecting plate (10) is fixedly sleeved on the lifting sleeve (7), two ends of the horizontal connecting plate (10) extend out of the bar-shaped through holes (4a) and are fixedly connected with the mounting support (8a), an angle adjusting assembly (11) is arranged on the mounting support (8a), at least one sprayer mounting seat (8b) is connected below the angle adjusting assembly (11), a plurality of sprayers are mounted on the sprayer mounting seat (8b), and the sprayer mounting seat (8b) is communicated with the liquid guide through holes (3) through hoses.
3. A smoke alarm fire extinguishing unit which is easy to disassemble as claimed in claim 2, wherein: the clutch sleeve (9) comprises a clutch sleeve (9a) and a clutch sleeve driving device arranged on a rotary driving motor (12), driven internal splines and driven external splines are respectively arranged on the inner surface and the outer surface of the clutch sleeve (9a), spline teeth (9b) protruding inwards are arranged on the inner surface of the clutch sleeve (9a), an external shaft spline meshed with the driven internal splines is arranged on an output shaft of the lifting driving motor (5), external rod splines (9d) meshed with the spline teeth (9b) are respectively arranged at the upper end and the lower end of the lead screw (6), and external cylinder splines (9e) meshed with the spline teeth (9b) are arranged on the outer surface of the lifting sleeve (7).
4. A smoke alarm fire extinguishing unit which is easy to disassemble as claimed in claim 2, wherein: installing support (8a) include two just mounting panel (8aa) to setting up, two the level is equipped with two fixed plates (8ab) between mounting panel (8aa), two fixed plate (8ab) and two enclose between mounting panel (8aa) and be equipped with spray the subassembly installation section of thick bamboo (4), the both ends of fixed plate (8ab) respectively with two the inboard fixed connection of mounting panel, the both ends of horizontal connecting plate (10) respectively with two mounting panel (8aa) fixed connection.
5. A smoke alarm fire extinguishing unit which is easy to disassemble as claimed in claim 3, wherein: the angle adjusting component (11) comprises horizontal worms (11a) which are arranged oppositely, a same central gear (11b) is meshed between the two horizontal worms (11a), the central gear (11b), the clutch sleeve (9a) and the lifting sleeve (7) are coaxially arranged, a through hole is formed in the center of the central gear (11b), a gear spline (11c) meshed with the driving external spline is arranged in the through hole, two ends of the horizontal worm (11a) respectively penetrate through the two mounting plates (8aa) and then are connected with a first driven gear (11d), the first driven gear (11d) is engaged with a second driven gear (11e), a same rotating shaft is fixedly sleeved between the two opposite second driven gears (11e), the rotating shaft is fixedly connected with the upper surface of the nearest spray head mounting seat (8 b).
6. A smoke alarm fire extinguishing unit with easy disassembly according to any one of claims 1, 2, 4 or 5, wherein: the number of the miniature smoke alarms (2) is four, and the miniature smoke alarms surround the side wall of the base (1).
7. A smoke alarm fire extinguishing unit convenient to disassemble according to claim 6, wherein: fixing base stabilizing component (20) including alternately arranged fixing base stabilizer bar (20a), two the middle part of fixing base stabilizer bar (20a) through the hinge with vertical direction slider (19) are connected, the upper end of fixing base stabilizer bar (20a) articulates there is horizontal fixture block (20b), two fixedly connected with is same root torsion spring (20c) between horizontal fixture block (20b), the lower extreme of fixing base stabilizer bar (20a) articulates there is horizontal direction slider (20d), two horizontal direction slider (20d) movable mounting is on same horizontal slide rail (20 e).
8. A smoke alarm fire extinguishing unit which is easy to disassemble as claimed in claim 7, wherein: the inner cavity wall of the fixing seat (14) is vertically provided with a clamping groove, the inner end faces of the two horizontal clamping blocks (20b) are respectively and fixedly connected with the two ends of the torsion spring (20c), the outer end faces of the two horizontal clamping blocks (20b) are tightly abutted to the groove bottom of the clamping groove, and the length of the clamping strip (18c) is larger than the length between the outer wall of the guide column (18a) and the edge of the mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118823.9A CN109276837B (en) | 2018-09-25 | 2018-09-25 | Smoke alarming and fire extinguishing device convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118823.9A CN109276837B (en) | 2018-09-25 | 2018-09-25 | Smoke alarming and fire extinguishing device convenient to disassemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109276837A CN109276837A (en) | 2019-01-29 |
| CN109276837B true CN109276837B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811118823.9A Active CN109276837B (en) | 2018-09-25 | 2018-09-25 | Smoke alarming and fire extinguishing device convenient to disassemble |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939791B (en) * | 2019-11-21 | 2021-09-28 | 浙江省二建建设集团安装有限公司 | Pipeline support and hanger and installation method |
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| CN109276837A (en) | 2019-01-29 |
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Application publication date: 20190129 Assignee: Zhoushan Shangyang Wulian Technology Co.,Ltd. Assignor: JIANGSU WEINENG ELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2021330000805 Denomination of invention: Convenient disassembly of smoke alarm and fire extinguishing device Granted publication date: 20201103 License type: Common License Record date: 20211215 |
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Denomination of invention: Convenient smoke alarm and fire extinguishing device for disassembly Effective date of registration: 20220622 Granted publication date: 20201103 Pledgee: Jurong sub branch of China Construction Bank Co.,Ltd. Pledgor: JIANGSU WEINENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980008579 |
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