CN106840621A - A kind of fire-fighting system shower nozzle water distribution automatic test equipment - Google Patents

A kind of fire-fighting system shower nozzle water distribution automatic test equipment Download PDF

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Publication number
CN106840621A
CN106840621A CN201610994351.8A CN201610994351A CN106840621A CN 106840621 A CN106840621 A CN 106840621A CN 201610994351 A CN201610994351 A CN 201610994351A CN 106840621 A CN106840621 A CN 106840621A
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CN
China
Prior art keywords
shower nozzle
furred ceiling
fire
collecting box
test equipment
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Granted
Application number
CN201610994351.8A
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Chinese (zh)
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CN106840621B (en
Inventor
李义民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Jiuding Heating Engineering Co ltd
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Heze Hainuo Intellectual Property Service Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00Testing of machine parts

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

The present invention relates to a kind of fire-fighting system shower nozzle water distribution automatic test equipment, include framework, the lift platform for carrying shower nozzle sample or furred ceiling and can be along framework lifting to shower nozzle sample or furred ceiling positioned in short transverse, on lift platform and shower nozzle sample can be carried out in horizontal direction position spray cap positioning device, furred ceiling, adjustment furred ceiling tries the ceiling height positioner of between-sample distance with shower nozzle, the camera of photologging is carried out to process of the test, positioned at lower frame collecting the collecting box bracket that shower nozzle sprays water, the collecting box positioner positioned to collecting box bracket.The present invention can automatically determine the distance between shower nozzle distribution, shower nozzle splash box to furred ceiling, furred ceiling and can record process of the test by camera away from collecting box top edge distance and collecting box protected area etc. according to programming;It automatically determines and completes test result judgement, is improved detection quality and efficiency.

Description

A kind of fire-fighting system shower nozzle water distribution automatic test equipment
Technical field
The present invention relates to Product checking technical field, more particularly to a kind of fire-fighting system shower nozzle water distribution from dynamic test Device.
Background technology
The fire-fighting system for now using with non-abutment wall type shower nozzle water distribution experimental rig, its aqueduct below furred ceiling, To meet intensity requirement its pipe diameter all in more than 70mm, standard specifies that shower nozzle splash box is 50mm or miscellaneous stipulations away from furred ceiling Distance, splash box is much larger than 50mm away from furred ceiling distance after this device for now using installs shower nozzle, and this does not obviously meet standard gauge Fixed, its pipeline also hinders the spray that dabbles, and influences testing result, and its water supply line is in furred ceiling to shower nozzle in actual use Top, the device for now using also has that automaticity is low, labour intensity big, influence detection quality and effect artificial disturbance factor more The problems such as rate.
The content of the invention
The weak point that the present invention exists for above-mentioned prior art, spy provides a kind of fire-fighting system shower nozzle cloth Water automatic test equipment.
Technical scheme is as follows:
A kind of fire-fighting system shower nozzle water distribution automatic test equipment, includes as follows:
Framework;
The liter for carrying shower nozzle sample or furred ceiling and can be along framework lifting to shower nozzle sample or furred ceiling positioned in short transverse Drop stand;
On lift platform and shower nozzle sample can be carried out in horizontal direction position spray cap positioning device;
Furred ceiling;
Adjustment furred ceiling tries the ceiling height positioner of between-sample distance with shower nozzle;
The camera of photologging is carried out to process of the test;
Positioned at lower frame collecting the collecting box bracket that shower nozzle sample sprays water;
The collecting box positioner positioned to collecting box bracket.
Two inner sides of said frame are respectively equipped with longitudinal rack;The both sides of above-mentioned lift platform are respectively fixed with lifting electricity Machine, gear is provided with the motor shaft of lifting motor, and the gear is engaged with the longitudinal rack on the inside of framework, and lift platform can Lifted along framework under the driving of lifting motor.
Above-mentioned spray cap positioning device is equipped with the longitudinally disposed connecting rod of two levels, in two connecting rods on lift platform One end is fixedly connected with horizontal fixing pipe, and the other end slidably connects horizontal moving tube, has vertical connection to consolidate in moving tube Fixed telescoping tube I;The water inlet pipe vertical with fixing pipe and moving tube is additionally provided with, water inlet pipe is connected with fixing pipe, the pipe of water inlet pipe Muzzle on telescoping tube I with the mobile communication of telescoping tube I;Telescope motor I, the motor shaft I of telescope motor I are fixed with water inlet pipe It is connected to drive moving tube to move with telescoping tube;Telescoping tube II, telescoping tube are inserted with respectively at the both ends of fixing pipe and moving tube II end is equipped with bend pipe, and standpipe is housed in the lower section of bend pipe, and the shower nozzle sample of different size can be installed in the bottom of standpipe, Telescope motor II is respectively fixed with fixing pipe and moving tube, the motor shaft II of telescope motor is fixedly connected with telescoping tube II, with Shower nozzle sample is driven to move in the horizontal.
Above-mentioned ceiling height positioner is to be fixedly arranged in the middle of telescope motor III, the motor shaft of telescope motor III in standpipe III end is equipped with extension spring, and the bottom of extension spring hangs furred ceiling, by telescope motor III furred ceiling can be driven to move up and down.
Above-mentioned camera is fixed on the middle part of furred ceiling.
Above-mentioned collecting box bracket is fixed with universal caster wheel under including bracket, bracket, and collecting box is distributed with bracket, catchments Liquid level sensor is housed on box, magnetic valve is provided with the bottom of collecting box.
Above-mentioned collecting box positioner is to be respectively provided with horizontally moving device in two vertical sides of bracket, is moved horizontally Device includes the telescope motor IV installed on the ground, and the end of motor shaft IV of telescope motor IV is provided with ring flange, ring flange On be fixed with pedestal, axle is housed on pedestal, the middle part of the axle is equipped with roller, round steel track I and circle of the roller in bracket side Rotated in steel track II.
It is additionally provided with each motor of connection, magnetic valve, sensor, the display PLC of camera.
The lower end of above-mentioned shower nozzle sample is provided with shower nozzle splash box.
The beneficial effects of the present invention are:It can automatically determine shower nozzle distribution according to programming(It is square by predetermined distance Distribution), the distance between shower nozzle splash box to furred ceiling, furred ceiling away from collecting box top edge distance and collecting box protected area etc., and Process of the test can be recorded by camera;It automatically determines and completes test result judgement, is put forward detection quality and efficiency It is high.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is front view of the invention;
Fig. 2 is top view of the invention;
Fig. 3 is side view of the invention;
Fig. 4 is I portions enlarged drawing;
Fig. 5 is II portions enlarged drawing;
Fig. 6 is III portions enlarged drawing;
Fig. 7 is IV portions enlarged drawing;
Fig. 8 is V portions enlarged drawing;
In figure:1 ground, 2 universal caster wheels, 3 brackets, 4 bolts, 5 frameworks, 6 longitudinal racks, 7 brace rods, 8 collecting boxs, the examination of 9 shower nozzles Sample, 10 lifting motors, 11 gears, 12 bolts, 13 lift platforms, 14 standpipes, 15 bend pipes, 16 telescoping tubes II, 17 connection rings, 18 Snap ring, 19 fixed derricks, 20 telescope motors II, 21 retainer rings, 22 motor shafts II, 23 fixing pipes, 24 pinches of rings, 25 water inlet pipes, 26 Telescope motor II, 27 furred ceilings, 28 sliding sleeves, 29 suspension ring, 30 extension springs, 31 motor shafts III, 32 telescope motors III, 33 pinches of rings, 34 Round steel track I, 35 rollers, 36 spring arch clasps, 37 axles, 38 pedestals, 39 round steel tracks II, 40 ring flanges, 41 nuts, 42 bolts, 43 telescope motors IV, 44 motor shafts IV, 45 foundation bolts, 46 nuts, 47 concrete foundations, 48 telescoping tubes I, 49 elastic grade rings, 50 pushing plates, 51 elastic grade rings, 52 sealing rings, 53 fixations are pinched, 54 telescope motors I, 55 motor shafts I, 56 liquid level sensors, 57 electricity Magnet valve, 58 shower nozzle splash boxs, 59 connecting plates, 60 bolts, 61 nuts, 62 display PLCs, 63 pads, 64 connecting rods, 65 take the photograph As head, 66 moving tubes, 67 magnetic valves, 68 flexible pipes, 69 pressure gauge sensors.
Specific embodiment
Accompanying drawing is a kind of specific embodiment of the invention.
As shown in Figure 1,3, longitudinal rack is respectively provided with the inner side of framework 5 by the fixed frame 5 of bolt 4 on ground 1 6, longitudinal rack 6 is engaged with gear 11, and gear 11 is fixed on the axle of lifting motor 10, and lifting motor 10 is fixed by bolt 12 On lift platform 13.
Two connecting rods 64 are housed on lift platform 13, fixed derrick 19 is respectively welded on one side of two connecting rods 64, The lower end of fixed derrick 19 is equipped with fixing pipe 23, and the another side on two connecting rods 64 is equipped with sliding sleeve 28, in the lower section of sliding sleeve 28 Fixed derrick 19 is equally welded with, the lower end of the fixed derrick 19 is equipped with moving tube 66, and moving tube 66 interlinks with telescoping tube I 48 Connect, pushing plate 50 and elastic shelves ring 49,51 are cased with telescoping tube I 48, pushing plate 50 is fixed, be connected with the upper end of pushing plate 50 Motor shaft I 55, telescope motor I 54 is fixed on water inlet pipe 25 by fixed pinch 53;In fixing pipe 23 and the end of moving tube 66 Telescope motor II 20 is respectively fixed with, the end of motor shaft II 22 of telescope motor II is equipped with connection ring 17, and connection ring 17 is fixed on On telescoping tube II 16, telescoping tube II 16 is inserted in fixing pipe 23 and moving tube 66 respectively, and sealing is respectively arranged with inner and outer pipe junction Circle 52.Bend pipe 15 is housed in the end of telescoping tube II 16, standpipe 14 is housed in the lower section of bend pipe 15, can in the bottom of standpipe 14 The ejecting device 9 of different size is installed.
Telescope motor III 32 is fixed with by pinching ring 33 at the middle part of standpipe 14, in the end of motor shaft III 31 equipped with stretching Spring 30, furred ceiling 27 can be hung in the bottom of extension spring 30.
Camera 65 is housed at the middle part of furred ceiling 27, each motor, magnetic valve, sensor, camera are controlled with display PLC Device 62 is connected.
As Figure 1-3, the embodiment is that have four universal caster wheels 2 on level ground 1, fixed on universal caster wheel 2 There is bracket 3, equipped with multiple collecting boxs 8 on bracket 3, liquid level sensor 56 is housed on each collecting box 8, in collecting box 8 Bottom is provided with magnetic valve 57.
Horizontally moving device is respectively provided with as shown in Fig. 5,8 in two vertical sides of bracket 3, and telescope motor IV 43 passes through Foundation bolt 45 is arranged on ground 1, and ring flange 40 is provided with the end of motor shaft IV 44, and ring flange 40 passes through nut 41 and spiral shell Bolt 42 is fixed on pedestal 38, and two axles 37 are housed on pedestal 38, and roller 35 is housed at the middle part of axle 37, and roller 35 is in round steel Rotated in track I 34 and round steel track II 39, one side of round steel track I 34 is fixed on the side of bracket 3 by pad 63, circle One end of steel track I 34 and round steel track II 39 is connected by connecting plate 59, and screwing off the dismounting connecting plate 59 of nut 61 can load rolling Wheel 35.
When using the device, the nozzle data of various model specifications is had been enter into PLC 62, and testing staff will After nozzle type specification passes through in keyboard input controller 62, by following operation:
Press key 1;Telescope motor I 54 starts, and motor shaft I 55 is elongated or shortened elongates or shortens telescoping tube I 48, works as fixing pipe 23 and moving tube 66 distance reach setting after telescope motor I 54 be stopped.Equally, telescope motor II 20 works, when four The spacing of individual standpipe 14 reach setting and it is square when, each telescope motor II 20 is stopped.The work of telescope motor IV 43 makes The movement of bracket 3 is stopped when the quantity of water-collecting tray 8 is met protected area, and the magnetic valve 57 on water-collecting tray 8 is closed.
Press key 2;Lifting motor 10 works, the engagement longitudinal rack 6 of gear 11, drop to lift platform 13 and is suitable to people behaviour Make height to stop, 4 shower nozzle samples 9 of certain model specification are arranged on the lower end of standpipe 14 and will meet the model by testing staff Suspension ring 29 on the furred ceiling 27 of specification shower nozzle sample are hung in extension spring 30.
Press key 3;Telescope motor III 32 works, and stops when the distance for making furred ceiling 27 away from splash box 58 reaches predetermined distance Work.
Finally press detection start key;Lifting motor 10 works, the engagement longitudinal rack 6 of gear 11, makes 13 liters of lift platform Rise, be stopped when making furred ceiling 27 away from 8 top edge 2.7m of collecting box;Camera 65 works, and magnetic valve 67 is opened makes authorized pressure Water enter water inlet pipe 25, fixing pipe 23, telescoping tube I 48, moving tube 66, telescoping tube II 16, bend pipe 15, standpipe 14 reach shower nozzle Sample 9 and rushing nozzle splash box 58, shower nozzle splash box 58 make water fall in umbrella, and the high point part of its umbrella can splash furred ceiling 27, in the protected area that the collecting box 8 that the water that four shower nozzle samples 9 spill drops in specified quantity is constituted, electromagnetism after 3min Valve 67 is closed, and PLC 62 calculates capacity of sprinkler according to pressure sensor 69, according to liquid level sensor 56 and collecting box 8 Quantity calculates watering density and protected area and provides judgement conclusion automatically, and magnetic valve 57 is opened and releases water, buzzer work Make 5s prompting detections to finish, the various detection datas of the automatic storage of PLC 62 and image.The device realizes detection certainly substantially Dynamicization, reduces artificial disturbance factor and improves detection quality and efficiency.

Claims (9)

1. a kind of fire-fighting system shower nozzle water distribution automatic test equipment, is characterised by, includes as follows:
Framework(5);
Carry shower nozzle sample(9)Or furred ceiling(27)And can be carried out in short transverse calmly with to shower nozzle sample or furred ceiling along framework lifting The lift platform of position(13);
On lift platform and shower nozzle sample can be carried out in horizontal direction position spray cap positioning device;
Furred ceiling(27);
Adjustment furred ceiling tries the ceiling height positioner of between-sample distance with shower nozzle;
The camera of photologging is carried out to process of the test(65);
Positioned at lower frame collecting the collecting box bracket that shower nozzle sprays water;
The collecting box positioner positioned to collecting box bracket.
2. fire-fighting system shower nozzle water distribution automatic test equipment according to claim 1, it is characterised in that:The framework Two inner side be respectively equipped with longitudinal rack(6);The both sides of the lift platform are respectively fixed with lifting motor(10), lifting motor Motor shaft on gear is installed(11), the gear engage with the longitudinal rack on the inside of the framework, and lift platform can be in liter Lifted along framework under the driving of drop motor.
3. fire-fighting system shower nozzle water distribution automatic test equipment according to claim 1, it is characterised in that:The shower nozzle Positioner is equipped with the connecting rod that two levels are longitudinally disposed on lift platform(64), it is fixedly connected in one end of two connecting rods There is horizontal fixing pipe(23), the other end slidably connects horizontal moving tube(66), there is vertical connection to consolidate in the moving tube Fixed telescoping tube I(48);It is additionally provided with the water inlet pipe vertical with fixing pipe and moving tube(25), the water inlet pipe and fixing pipe connect It is logical, the mouth of pipe of the water inlet pipe be placed on telescoping tube I with the mobile communication of telescoping tube I;Flexible electricity is fixed with the water inlet pipe Machine I(54), the motor shaft I of the telescope motor I(55)It is connected to drive moving tube to move with telescoping tube;In fixing pipe and movement The both ends of pipe are inserted with telescoping tube II respectively(16), the end of the telescoping tube II is equipped with bend pipe(15), filled in the lower section of bend pipe There is standpipe(14), the ejecting device of different size can be installed in the bottom of standpipe(9), in the fixing pipe and moving tube respectively It is fixed with telescope motor II(20), the motor shaft II of the telescope motor(22)It is fixedly connected with telescoping tube II, to drive shower nozzle Device is moved in the horizontal.
4. fire-fighting system shower nozzle water distribution automatic test equipment according to claim 1, it is characterised in that:The furred ceiling Height locating device is to be fixedly arranged in the middle of telescope motor III in standpipe(32), the motor shaft III of telescope motor III(31)End fills There is extension spring(30), the bottom of extension spring hangs furred ceiling(27), furred ceiling can be driven to move up and down by telescope motor III.
5. fire-fighting system shower nozzle water distribution automatic test equipment according to claim 1, it is characterised in that:The shooting Head is fixed on the middle part of furred ceiling.
6. fire-fighting system shower nozzle water distribution automatic test equipment according to claim 1, it is characterised in that:It is described to catchment Box bracket includes bracket(3), universal caster wheel is fixed with the bracket(2), collecting box is distributed with the bracket(8), institute State and liquid level sensor is housed on collecting box(56), magnetic valve is provided with the bottom of collecting box(57).
7. fire-fighting system shower nozzle water distribution automatic test equipment according to claim 1, it is characterised in that:It is described to catchment Box positioner is to be respectively provided with horizontally moving device in two vertical sides of bracket, and the horizontally moving device includes peace Mounted in ground(1)On telescope motor IV(43), the motor shaft IV of the telescope motor IV(44)End is provided with ring flange(40), Pedestal is fixed with ring flange(38), axle is housed on the pedestal(37), the middle part of the axle is equipped with roller(35), the roller In the round steel track I of bracket side(34)With round steel track II(39)Interior rotation.
8. fire-fighting system shower nozzle water distribution automatic test equipment according to claim 1, it is characterised in that:The company of being additionally provided with Connect the display PLC of each motor, magnetic valve, sensor, camera(62).
9. fire-fighting system shower nozzle water distribution automatic test equipment according to claim 1, it is characterised in that:The shower nozzle The lower end of sample is provided with shower nozzle splash box(58).
CN201610994351.8A 2016-11-11 2016-11-11 A kind of fire-fighting system spray head water distribution automatic test equipment Active CN106840621B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610994351.8A CN106840621B (en) 2016-11-11 2016-11-11 A kind of fire-fighting system spray head water distribution automatic test equipment

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Application Number Priority Date Filing Date Title
CN201610994351.8A CN106840621B (en) 2016-11-11 2016-11-11 A kind of fire-fighting system spray head water distribution automatic test equipment

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CN106840621B CN106840621B (en) 2019-06-14

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2786596Y (en) * 2005-03-31 2006-06-07 宝山钢铁股份有限公司 Nozzle stream density testing equipment
CN201772895U (en) * 2010-07-15 2011-03-23 武汉钢铁(集团)公司 Multi-nozzle combination test holding device
CN102072812A (en) * 2010-11-01 2011-05-25 公安部天津消防研究所 Test device for water sprinkling distribution performance
KR20120080977A (en) * 2011-01-10 2012-07-18 엘아이지에이디피 주식회사 Spray nozzle, substrate transportation device and substrate inspection device using the same
CN205163989U (en) * 2015-10-12 2016-04-20 徐亮 Flagging type shower nozzle of adjustable splash box height

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2786596Y (en) * 2005-03-31 2006-06-07 宝山钢铁股份有限公司 Nozzle stream density testing equipment
CN201772895U (en) * 2010-07-15 2011-03-23 武汉钢铁(集团)公司 Multi-nozzle combination test holding device
CN102072812A (en) * 2010-11-01 2011-05-25 公安部天津消防研究所 Test device for water sprinkling distribution performance
KR20120080977A (en) * 2011-01-10 2012-07-18 엘아이지에이디피 주식회사 Spray nozzle, substrate transportation device and substrate inspection device using the same
CN205163989U (en) * 2015-10-12 2016-04-20 徐亮 Flagging type shower nozzle of adjustable splash box height

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
杨丙杰 等: "家用喷头洒水分布性能试验研究", 《安全与环境学报》 *
杨丙杰: "高大空间建筑自动喷水灭火***应用研究", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 *

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Effective date of registration: 20191125

Address after: Room 239, block B, e-commerce Industrial Park, No. 33, Shangxi Road, Shanghe County, Jinan City, Shandong Province

Patentee after: Jinan Jiaofeng Intelligent Equipment Co.,Ltd.

Address before: The road Mao 274000 Shandong province Mudan District of Heze City Department Store Industry West No. 39-2

Patentee before: HEZE HAINUO INTELLECTUAL PROPERTY SERVICE Co.,Ltd.

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Effective date of registration: 20201216

Address after: 274000 east of daxuzhuang, Huji Town, Mudan District, Heze City, Shandong Province

Patentee after: Heze Yilin Wood Industry Co.,Ltd.

Address before: Room 239, block B, block F, e-commerce Industrial Park, No. 33, Shangxi Road, Shanghe County, Jinan City, Shandong Province

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Effective date of registration: 20211109

Address after: 274000 Hu Ji industrial park, Mudan District, Heze, Shandong

Patentee after: Shandong Jiuding Heating Engineering Co.,Ltd.

Address before: 274000 east of daxuzhuang, Huji Town, Mudan District, Heze City, Shandong Province

Patentee before: Heze Yilin Wood Industry Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right
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Denomination of invention: An automatic test device for sprinkler water distribution for fire extinguishing system

Effective date of registration: 20211208

Granted publication date: 20190614

Pledgee: Heze rural commercial bank Limited by Share Ltd.

Pledgor: Shandong Jiuding Heating Engineering Co.,Ltd.

Registration number: Y2021980014221

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Registration number: Y2021980014221

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Denomination of invention: An Automatic Test Device for Sprinkler Water Distribution for Fire Fighting System

Effective date of registration: 20221123

Granted publication date: 20190614

Pledgee: Heze rural commercial bank Limited by Share Ltd.

Pledgor: Shandong Jiuding Heating Engineering Co.,Ltd.

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