CN103868654B - Fire product verifying attachment - Google Patents
Fire product verifying attachment Download PDFInfo
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- CN103868654B CN103868654B CN201410126085.8A CN201410126085A CN103868654B CN 103868654 B CN103868654 B CN 103868654B CN 201410126085 A CN201410126085 A CN 201410126085A CN 103868654 B CN103868654 B CN 103868654B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 230000008878 coupling Effects 0.000 claims abstract description 93
- 238000010168 coupling process Methods 0.000 claims abstract description 93
- 238000005859 coupling reaction Methods 0.000 claims abstract description 93
- 238000012360 testing method Methods 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000005070 sampling Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 230000008676 import Effects 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 210000002445 nipple Anatomy 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 9
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 238000003556 assay Methods 0.000 abstract description 2
- 238000004146 energy storage Methods 0.000 abstract description 2
- 239000008400 supply water Substances 0.000 abstract description 2
- 238000012913 prioritisation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of fire product verifying attachment, it is provided pressure water source to supply water to an air pressure tank by a motor test pump, voltage stabilizing water source is provided to assay device by the effect of air pressure tank compressed air, to reach fire product sample to be checked is carried out the requirement of slowly boosting and voltage stabilizing, and air pressure tank has energy storage effect, multiple joints and digital pressure gauge or electro connecting pressure gauge is connected by manifold water stream joint, to meet, polylinker is supplied water and Stress control, it is connected with fire product sample with each different frock clamps from pipe screw joint again through hydraulic quick coupling, multi items can be met, the test requirements document of many specification products, by water flow control valve control, multiple sampling test or single sample test can be carried out simultaneously.The present invention it can be applicable to detect the sealing property of multiple fire product and water pressure resistance intensity, and detection data are more accurate, use safer.
Description
Technical field
The present invention relates to a kind of inspection equipment, particularly to a kind of fire product verifying attachment.
Background technology
Fire product is very strict to the requirement of sealing property and compressive resistance, when being typically in detection product pressure voltage, adopting simple pressure apparatus that its product is detected, is easily there is deviation by it in the result of Product checking, and the stability of Product checking is bad, a product once can only be detected by operator simultaneously, detection speed is slow, increases labour cost, and good product and bad product are easily mixed up after working long hours by operator, cause needing again to detect, take time and effort；And existing detection equipment is vertical structure, detection range is narrower, and equipment exhaust effect is bad, and deviation easily occur in the data of its detection, causes that data are inaccurate.
Summary of the invention
It is an object of the invention to provide a kind of fire product verifying attachment, it can detect sealing property and the water pressure resistance intensity of multiple fire product and good exhaust effect simultaneously, and detection data are more accurate, use safer.
For achieving the above object, the present invention is achieved in that a kind of fire product verifying attachment, and it includes table apparatus, motor test pump and air pressure tank；Described motor test pump is connected with the import of air pressure tank thus providing water source to air pressure tank and to compress the air in air pressure tank and make its reservoir pressure source；Described table apparatus is the sampling station of horizontal type structure, table apparatus is provided with a water stream joint and multiple being respectively intended to is installed fire product sample or install the product union joint to be checked of fire product sample frock clamp, described water stream joint comprises a water inlet and multiple outlet simultaneously connected with water inlet, the water inlet of water stream joint is connected with the outlet of air pressure tank, and the water inlet of each product union joint to be checked is corresponding with water stream joint outlet respectively to be connected；Connecting line between the outlet and the water inlet of each product union joint to be checked of water stream joint is additionally provided with the water flow control valve for controlling this pipeline current break-make；Each product union joint to be checked is additionally provided with for being connected with fire product sample or fire product sample frock clamp and outlet that horizontal cross is arranged, opening air vent straight up and for controlling aerofluxus that air vent opens and closes and letting out pressure control device, the water inlet of each product union joint to be checked, outlet, air vent are interconnected, and the position of the air vent of each product union joint to be checked is higher than the outlet position of product union joint to be checked.
In order to better realize the purpose of the present invention, the present invention has done improvement further below, further prioritization scheme is: be provided with the digital pressure gauge for showing hydraulic pressure on described table apparatus, digital pressure gauge is connected with an outlet of water stream joint, can intuitively be shown the sealing property of detection product and the result of the test data of water pressure resistance intensity by digital pressure gauge.Connecting line between water inlet and the outlet of air pressure tank of described water stream joint is provided with three way cock, the outlet of three way cock is connected with the water inlet of water stream joint, one import of three way cock is connected with the outlet of air pressure tank, another import of three way cock is provided with the water injection pipe for being flexibly connected with running water pipe, the inlet and outlet pipeline of three way cock is equipped with control this pipeline current break-make control valve；The effect of pressure release after being capable of the front pre-water filling of test by water injection pipe and test.
Further prioritization scheme is: described product union joint to be checked is fixedly installed in the side of table apparatus, the bottom of described table apparatus is additionally provided with the hydraulic quick coupling assembly one of activity, and described hydraulic quick coupling assembly one is connected with an outlet of water stream joint by flexible pipe.Said structure can conveniently install multiple fire product, both may be mounted on product union joint to be checked, it is also possible to by hydraulic quick coupling easily and fast be connected to table apparatus.
nullFurther prioritization scheme is: described frock clamp includes the fire hose coupling unit fixture for connecting a pair fire hose coupling assembly,Fire hose coupling unit fixture includes two the termination locking members being separately mounted to a pair fire hose coupling assembly both sides and the end cap being located on the locking member of termination, outside，Each termination locking member includes a circulus chuck，One end of circulus chuck is provided with the workpiece trepanning that the endless belt groove end being placed on fire hose coupling assembly is peripheral，It is provided with annular groove that aperture increases in the middle part of workpiece trepanning and movable sleeve is placed in a pair semicircle make-up collar between the endless belt groove end unit with grooves in outer wall of annular groove and fire hose coupling assembly，Screwed hole that on the sidewall of circulus chuck, corresponding collar place is provided with the central axis with workpiece trepanning and the bolt for laterally locking collar being connected in screwed hole；The other end of circulus chuck is provided with internal thread hole；Described end cap is formed by connecting by round table-like plug plug and cylindrical plug, the miner diameter end of plug plug can insert in the endless belt groove end endoporus of fire hose coupling assembly and formed ring packing, and the periphery of plug is provided with the external screw thread that the internal thread hole with circulus chuck is connected；It is additionally provided with rubber seal between internal thread hole and the workpiece trepanning of circulus chuck.Described frock clamp is two fixtures installed in both sides after two fire hose coupling assemblies connect, it is possible to be greatly improved the fire hose coupling unit fixture sealing property when test.
Further prioritization scheme is: described frock clamp includes the fire hose reel joint for connecting fire hose reel assembly, and fire hose reel joint includes the reduction nipple for being connected with the water pipe of fire hose reel assembly；Table apparatus is provided with the reel hanger for hanging fire hose reel assembly.Fire hose reel assembly can quickly be hung on reel hanger, and its water pipe can be easily installed on reduction nipple and test.
Further prioritization scheme is: described frock clamp includes the sprinkler tip testing stand frock for connecting multiple sprinkler tip, described sprinkler tip testing stand frock includes aqueduct, aqueduct is provided with multiple shower nozzle joint for installing sprinkler tip, being additionally provided with on aqueduct and connect with aqueduct for the water flow control valve of aerofluxus, pressure release and pressurize and for showing the digital pressure gauge of hydraulic pressure, aqueduct water inlet is provided with the hydraulic quick coupling assembly two for being connected with hydraulic quick coupling assembly one.Multiple sprinkler tip table apparatus frocks can test sealing property and the hydraulic pressure intensity of multiple sprinkler tip simultaneously, it is also possible to uses as independent test fixture.
Further prioritization scheme is: described frock clamp includes the outdoor fire hydrant fixture for connecting outdoor fire hydrant, outdoor fire hydrant fixture includes right angle steel plate and the locking device for being arranged on right angle steel plate by the swan neck of outdoor fire hydrant, right angle steel plate is provided with the water-guiding hole that the swan neck endoporus with outdoor fire hydrant is interconnected, and on right angle steel plate, the import of water-guiding hole is provided with the hydraulic quick coupling assembly three for being connected with hydraulic quick coupling assembly one；Locking device is the double threaded screw of the pressing plate being located at outside the swan neck of outdoor fire hydrant and the swan neck both sides the being located at outdoor fire hydrant swan neck and the locking of right angle steel plate for making outdoor fire hydrant.Described frock clamp is easily installed outdoor fire hydrant, and is quickly connected with table apparatus by hydraulic quick coupling.
Further prioritization scheme is: described frock clamp includes the fire pump adapter fixture for connecting fire pump adapter, fire pump adapter fixture includes right angle steel plate, flanged elbow and locking device, right angle steel plate is provided with the water-guiding hole that the endoporus with flanged elbow is interconnected, and on right angle steel plate, the import of water-guiding hole is provided with the hydraulic quick coupling assembly four for being connected with hydraulic quick coupling assembly one；Locking device is the pressing plate being located at outside flanged elbow and is located at flanged elbow both sides for making flanged elbow and the double threaded screw of right angle steel plate locking.It is easily installed fire pump adapter, and is quickly connected with table apparatus by hydraulic quick coupling.
Further prioritization scheme is: described frock clamp includes the pipe screw-type valve union for connecting I.S.S gate valve, ball valve or stop valve, pipe screw-type valve union includes the male connector for being connected and hydraulic quick coupling assembly five for hydraulic quick coupling assembly one be connected interconnective with male connector with I.S.S gate valve, ball valve or stop valve, the middle part of male connector is provided with water stream channel, and the outlet of hydraulic quick coupling assembly five connects with the water stream channel of male connector.I.S.S gate valve, ball valve, stop valve convenient I.S.S gate valve, ball valve, the stop valve installed of valve union, and can be connected easily and fast with table apparatus by snap joint.
Further prioritization scheme is: described frock clamp includes the flange valve joint for adpting flange formula gate valve, butterfly valve, stop valve or signal valve, flange valve joint includes the ring flange for being connected and hydraulic quick coupling assembly six for hydraulic quick coupling assembly one be connected interconnective with ring flange with flange type sluice valve, butterfly valve, stop valve or signal valve, the center of ring flange is provided with water-guiding hole, and the outlet of hydraulic quick coupling assembly six connects with the water-guiding hole of ring flange.Flange type sluice valve, butterfly valve, stop valve, signal valve valve union facilitate mounting flange formula gate valve, butterfly valve, stop valve, signal valve, and can be connected easily and fast with table apparatus by snap joint.
Compared to prior art, the invention have the advantages that 1. fire product verifying attachment of the present invention, it adopts multi-station tooling fixture, it can not only detect sealing property and the water pressure resistance intensity of multiple fire product simultaneously, and single-station detection test can be done, the product of covering is wide；2. the table apparatus of the present invention adopts horizontal type structure, the position of the air vent of each product union joint to be checked is higher than the outlet position of product union joint to be checked, and exhaust port is upwards, the aerofluxus of fire product being connected with each joint can be made cleaner, the sealing property of fire product and the detection data of water pressure resistance intensity are more accurate, use safer.
Accompanying drawing explanation
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the overall structure block diagram of fire product verifying attachment of the present invention.
Fig. 2 is the front view of the table apparatus of fire product verifying attachment of the present invention.
Fig. 3 is the top view of the table apparatus of fire product verifying attachment of the present invention.
Fig. 4 is the A-A sectional view of Fig. 2.
Fig. 5 is the fire hose coupling unit fixture structural representation of fire product verifying attachment of the present invention.
Fig. 6 is the fire-fighting lance fire coupling union joint structural representation of fire product verifying attachment of the present invention.
Fig. 7 is the fire hose reel joint design schematic diagram of fire product verifying attachment of the present invention.
Fig. 8 is the sprinkler tip testing stand tool structure schematic diagram of fire product verifying attachment of the present invention.
Fig. 9 is the outdoor fire hydrant clamp structure schematic diagram of fire product verifying attachment of the present invention.
Figure 10 is the fire pump adapter clamp structure schematic diagram of fire product verifying attachment of the present invention.
Figure 11 is the pipe screw-type valve union structural representation of fire product verifying attachment of the present invention.
Figure 12 is the flange valve joint design schematic diagram of fire product verifying attachment of the present invention.
Symbol description in figure: 1, table apparatus, 2, motor test pump, 3, air pressure tank, 4, water flow control valve, 5, digital pressure gauge, 6, aerofluxus and let out pressure control device, 7, hydraulic quick coupling assembly one, 8, water stream joint, 81, water inlet, 82, outlet, 9, flexible pipe, 10, product union joint to be checked, 101, water inlet, 102, outlet, 103, air vent；20, fire hose coupling assembly, 11, fire hose coupling unit fixture, 110, rubber seal, 111, circulus chuck, 112, workpiece trepanning, 113, annular groove, 114, collar, 115, screwed hole, 116, bolt, 117, internal thread hole, 118, plug plug, 119, plug；30, fire-fighting lance, 12, fire coupling, 120, plug；40, fire hose reel assembly, 13, fire hose reel joint, 131, reel hanger, 132, reduction nipple, 133, latch；50, sprinkler tip, 14, sprinkler tip testing stand frock, 141, frame, 142, aqueduct, 143, digital pressure gauge, 144, shower nozzle joint, 145, hydraulic quick coupling assembly two, 146, swan neck, 147, tee T, 148, water flow control valve, 149, water flow control valve；60, outdoor fire hydrant, 601, swan neck, 15, outdoor fire hydrant fixture, 151, hydraulic quick coupling assembly three, 152, right angle steel plate, 153, pressing plate, 154, double threaded screw；70, fire pump adapter, 16, fire pump adapter fixture, 161, flanged elbow, 162, right angle steel plate, 163, pressing plate, 164, double threaded screw, 165, hydraulic quick coupling assembly four；17, pipe screw-type valve union, 171, hydraulic quick coupling assembly five, 172, male connector；18, flange valve joint, 181, hydraulic quick coupling assembly six, 182, ring flange, 80, three way cock, 800, water injection pipe, 801, discharge control valve, 802, inlet control valve, 803, inlet control valve.
Detailed description of the invention
Specific embodiment is as follows:
Refer to shown in Fig. 1-4, a kind of fire product verifying attachment, it includes table apparatus 1, motor test pump 2 and air pressure tank 3；Described motor test pump 2 is connected with the import of air pressure tank 3 thus providing water source to air pressure tank 3 and to compress the air in air pressure tank 3 and make its reservoir pressure source；Described table apparatus 1 is the sampling station of horizontal type structure, table apparatus 1 is provided with a water stream joint 8 and multiple being respectively intended to is installed fire product sample or install the product union joint 10 to be checked of fire product sample frock clamp, described water stream joint 8 comprises a water inlet 81 and multiple outlet 82 simultaneously connected with water inlet 81, the water inlet 81 of water stream joint 8 is connected with the outlet of air pressure tank 3, and the water inlet 101 of each product union joint 10 to be checked is corresponding with water stream joint 8 outlet 82 respectively to be connected；Connecting line between the outlet 82 and the water inlet 101 of each product union joint 10 to be checked of water stream joint 8 is additionally provided with the water flow control valve 4 for controlling this pipeline current break-make；Each product union joint 10 to be checked is additionally provided with for being connected with fire product sample or fire product sample frock clamp and outlet 102 that horizontal cross is arranged, opening air vent 103 straight up and for controlling aerofluxus that air vent 103 opens and closes and letting out pressure control device 6, the water inlet 101 of each product union joint 10 to be checked, outlet 102, air vent 103 are interconnected, and the position of the air vent 103 of each product union joint 10 to be checked is higher than outlet 102 position of product union joint 10 to be checked.Being provided with the digital pressure gauge 5 for showing hydraulic pressure on described table apparatus 1, digital pressure gauge 5 is connected with an outlet 82 of water stream joint 8.Described product union joint 10 to be checked is fixedly installed in the side of table apparatus 1, the bottom of described table apparatus 1 is additionally provided with the hydraulic quick coupling assembly 1 of activity, and described hydraulic quick coupling assembly 1 is connected with an outlet 82 of water stream joint 8 by flexible pipe 9.
Connecting line between water inlet 81 and the outlet of air pressure tank 3 of described water stream joint 8 is provided with three way cock 80, the outlet of three way cock 80 is connected with the water inlet 81 of water stream joint 8 by pipeline and the discharge control valve 801 being located on pipeline, one import of three way cock 80 is connected with the outlet of air pressure tank 3 by pipeline and the inlet control valve 802 being located on pipeline, another import of three way cock 80 is provided with the water injection pipe 800 for being flexibly connected with running water pipe, and this pipeline is provided with the inlet control valve 803 controlling current break-make；The effect of pressure release after being capable of the front pre-water filling of test by water injection pipe 800 and test.Its principle is as follows: after first installing product to be checked, closes inlet control valve 802, opens discharge control valve 801 and inlet control valve 803, open the aerofluxus of each product union joint 10 to be checked and let out pressure control device 6, utilizing water injection pipe 800 water filling and aerofluxus；After filling, close inlet control valve 803, open inlet control valve 802, proceed by pressure test；After off-test, close inlet control valve 802, open inlet control valve 803, carry out pressure release, improve safety.
nullRefer to shown in Fig. 5，Described frock clamp is the fire hose coupling unit fixture 11 for connecting a pair fire hose coupling assembly 20,Fire hose coupling unit fixture 11 includes two the termination locking members being separately mounted to a pair fire hose coupling assembly 20 both sides and the end cap being located on the locking member of termination, outside，Each termination locking member includes a circulus chuck 111，One end of circulus chuck 111 is provided with the workpiece trepanning 112 of endless belt groove end 201 periphery being placed on fire hose coupling assembly 20，It is provided with annular groove 113 that aperture increases in the middle part of workpiece trepanning 112 and movable sleeve is placed in a pair semicircle make-up collar 114 between endless belt groove end 201 unit with grooves in outer wall of annular groove 113 and fire hose coupling assembly 20，Screwed hole 115 that on the sidewall of circulus chuck 111, corresponding collar 114 place is provided with the central axis with workpiece trepanning 112 and the bolt 116 for laterally locking collar 114 being connected in screwed hole 115；The other end of circulus chuck 111 is provided with internal thread hole 117；Described end cap is formed by connecting by round table-like plug plug 118 and cylindrical plug 119, the miner diameter end of plug plug 118 can insert in endless belt groove end 201 endoporus of fire hose coupling assembly 20 and formed ring packing, and the periphery of plug 119 is provided with the external screw thread that the internal thread hole 117 with circulus chuck 111 is connected；Being additionally provided with rubber seal 110 between internal thread hole 117 and the workpiece trepanning 112 of circulus chuck 111, during test, internal thread hole 117 is connected with the product union joint 10 to be checked in table apparatus 1.
Refer to Fig. 6 is fire-fighting lance fire coupling union joint structural representation, and described product to be checked is formed by connecting by fire coupling 12 and fire-fighting lance 30, and described frock clamp is made up of the plug-in type plug 120 that can insert in fire-fighting lance 30 external port；During test, fire coupling 12 is connected with the product union joint 10 to be checked in table apparatus 1.
Refer to shown in Fig. 7, described frock clamp is the fire hose reel joint 13 for connecting fire hose reel assembly 40, and fire hose reel joint 13 includes the reduction nipple 132 for being connected with the water pipe of fire hose reel assembly 40；Table apparatus 1 is provided with the reel hanger 131 for hanging fire hose reel assembly 40；Reel hanger 131 is provided with the latch 133 of the fixing fire hose reel assembly 40 of fast and easy；During test, reduction nipple 132 is connected with the product union joint 10 to be checked in table apparatus 1.
Refer to shown in Fig. 8, described frock clamp is the sprinkler tip testing stand frock 14 for connecting multiple sprinkler tip 50, sprinkler tip testing stand frock 14 includes aqueduct 142, aqueduct 142 is provided with multiple shower nozzle joint 144 for installing sprinkler tip 50, aqueduct 142 is additionally provided with and connects the water flow control valve 149 for aerofluxus and pressure release with aqueduct 142, it is used for showing the digital pressure gauge 143 of hydraulic pressure and the water flow control valve 148 for pressurize, aqueduct 142 water inlet is provided with the hydraulic quick coupling assembly 2 145 for being connected with hydraulic quick coupling assembly 1.
nullIt is as follows that the described sprinkler tip testing stand frock 14 for connecting multiple sprinkler tip 50 optimizes structure further: described aqueduct 142 is arranged in frame 141，Aqueduct 142 is provided with 18 sprinkler tip joints 144 for installing sprinkler tip 50，Sprinkler tip joint 144 is female adapter，The water inlet of aqueduct 142 be provided with for be connected with hydraulic quick coupling assembly 1 hydraulic quick coupling assembly 2 145，The end of aqueduct 142 is provided with the swan neck 146 that can be used to aerofluxus and pressure release and the water flow control valve 149 being connected with swan neck 146，Tee T 147 it is also equipped with between the water inlet of hydraulic quick coupling assembly 2 145 and aqueduct 142，Tee T 147 water flow control valve 148 controls，The water inlet of tee T 147 is connected with the outlet of hydraulic quick coupling assembly 2 145，The outlet of tee T 147 is connected with the water inlet of aqueduct 142，The upper port of tee T 147 is provided with the digital pressure gauge 143 of display hydraulic pressure.
Refer to shown in Fig. 9, described frock clamp is the outdoor fire hydrant fixture 15 for connecting outdoor fire hydrant 60, outdoor fire hydrant fixture 15 includes right angle steel plate 152 and for the swan neck 601 of outdoor fire hydrant 60 is arranged on the locking device on right angle steel plate 152, right angle steel plate 152 is provided with the water-guiding hole that swan neck 601 endoporus with outdoor fire hydrant 60 is interconnected, and on right angle steel plate 152, the import of water-guiding hole is provided with the hydraulic quick coupling assembly 3 151 for being connected with hydraulic quick coupling assembly 1；Locking device is the double threaded screw 154 of the pressing plate 153 being located at outside the swan neck 601 of outdoor fire hydrant 60 and swan neck 601 both sides being located at outdoor fire hydrant 60 swan neck 601 and right angle steel plate 152 locking for making outdoor fire hydrant 60.
Refer to shown in Figure 10, described frock clamp is the fire pump adapter fixture 16 for connecting fire pump adapter 70, fire pump adapter fixture 16 includes right angle steel plate 162, flanged elbow 161 and locking device, right angle steel plate 162 is provided with the water-guiding hole that the endoporus with flanged elbow 161 is interconnected, and on right angle steel plate 162, the import of water-guiding hole is provided with the hydraulic quick coupling assembly 4 165 for being connected with hydraulic quick coupling assembly 1；Locking device is the pressing plate 163 being located at outside flanged elbow 161 and is located at flanged elbow 161 both sides for making flanged elbow 161 and the double threaded screw 164 of right angle steel plate 162 locking.
Refer to shown in Figure 11, described frock clamp is for being used for connecting I.S.S gate valve, the pipe screw-type valve union 17 of ball valve or stop valve, pipe screw-type valve union 17 include for I.S.S gate valve, the male connector 172 of ball valve or stop valve connection and the hydraulic quick coupling assembly five 171 that be used for hydraulic quick coupling assembly one 7 be connected interconnective with male connector 172, the middle part of male connector 172 is provided with water stream channel, the outlet of hydraulic quick coupling assembly 5 171 connects with the water stream channel of male connector 172, the other end of male connector 172 is threaded connection gate valve, ball valve or stop valve etc..
Refer to shown in Figure 12, described frock clamp is for adpting flange formula gate valve, butterfly valve, the flange valve joint 18 of stop valve or signal valve, flange valve joint 18 include for flange type sluice valve, butterfly valve, the ring flange 182 of stop valve or signal valve connection and the hydraulic quick coupling assembly six 181 that be used for hydraulic quick coupling assembly one 7 be connected interconnective with ring flange 182, the center of ring flange 182 is provided with water-guiding hole, the outlet of hydraulic quick coupling assembly 6 181 connects with the water-guiding hole of ring flange 182, the other end of ring flange 182 is by Flange joint fixed installation flange formula gate valve, butterfly valve, stop valve or signal valve, ring flange 182 passes through bolt, nut, flanged valve assembly is pinned in the cooperation of pad and rubber blanket.
The operation principle of fire product verifying attachment of the present invention is as follows: described fire product verifying attachment is to be provided pressure water source to supply water to an air pressure tank by a motor test pump, voltage stabilizing water source is provided to assay device by the effect of air pressure tank compressed air, to reach fire product sample to be checked is carried out the requirement of slowly boosting and voltage stabilizing, and air pressure tank has energy storage effect, multiple joints and digital pressure gauge or electro connecting pressure gauge is connected by manifold water stream joint, to meet, polylinker is supplied water and Stress control, it is connected with fire product sample with each different frock clamps from pipe screw joint again through hydraulic quick coupling, multi items can be met, the test requirements document of many specification products, by water flow control valve control, polylinker test and single connector test can be carried out simultaneously；Device portal place is provided with water supply and pressure relief device, can to fire-fighting product sample water-filling before test, can pressure release draining after fire product test, the position of the air vent of each product union joint to be checked is higher than the outlet position of product union joint to be checked, and exhaust port is upwards, the aerofluxus making each joint is more clean, and the sealing property of fire product and the detection data of water pressure resistance intensity are more accurate, use safer.
Fire product verifying attachment of the present invention is mainly for detection of being 50mm, 65mm type indoor fire hydrant by the various inside nominal diameters of GB3445-2005 " indoor fireplug " standard production；By the various low middle setting-out rifle that the inside nominal diameter of GB8181-2005 " fire-fighting lance " standard production is 50mm, 65mm type；Fire coupling by KD50, KD65, KY50, KY65, KM50, KM65, KN50, KN65, KWS50, KWA65 of GB GB12514.1-2005 " fire coupling part 1: fire coupling generic specifications " and GB12514.2-2006 " fire coupling part 2: internal fastening type fire coupling pattern and basic parameter " standard production；By the outdoor fire hydrant that inside nominal diameter is 100mm and 150mm of GB GB4452-2011 " outdoor fire hydrant " standard production；By GB GB3446-1993 " fire pump adapter " fire pump adapter that inside nominal diameter is 100mm and 150mm produced；By the various sprinkler tips that inside nominal diameter is 15mm and 20mm of GB GB5135.1-2003 " automatic water sprinkler systme part 1: sprinkler tip " standard production；Water-pressure sealed and the water pressure test for strength of the conventional valve that produces by GB GB5135.6-2003 " automatic sprinkler system the 6th part: universal valve ", ball valve, butterfly valve, stop valve, signal valve etc. and test by the switching performance of the fire hose of GB GB6246-2001 " fire hose " 50mm and the 65mm type produced, by the pressure test of GB GB15090-2005 " fire hose reel " water-pressure sealed of the fire hose reel that rated operating pressure is 0.8MPa-1.6MPa, water pressure test for strength and the flexible pipe thereof produced.
Technical scheme is simply explained in detail by above-mentioned detailed description of the invention, and the present invention is not only limited only to above-described embodiment, every any improvement according to the principle of the invention or replacement, all should within protection scope of the present invention.
Claims (10)
1. a fire product verifying attachment, it is characterised in that: it includes table apparatus (1), motor test pump (2) and air pressure tank (3)；Described motor test pump (2) is connected with the import of air pressure tank (3) thus providing water source to air pressure tank (3) and to compress the air in air pressure tank (3) and make its reservoir pressure source；The sampling station that described table apparatus (1) is horizontal type structure, table apparatus (1) is provided with a water stream joint (8) and multiple being respectively intended to is installed fire product sample or install the product union joint (10) to be checked of fire product sample frock clamp, described water stream joint (8) comprises a water inlet (81) and multiple outlet (82) simultaneously connected with water inlet (81), the water inlet (81) of water stream joint (8) is connected with the outlet of air pressure tank (3), the water inlet (101) of each product union joint (10) to be checked is corresponding with an outlet (82) of water stream joint (8) respectively to be connected；The connecting line between outlet (82) and the water inlet (101) of each product union joint (10) to be checked in water stream joint (8) is additionally provided with the water flow control valve (4) for controlling this pipeline current break-make；Each product union joint (10) to be checked is additionally provided with the outlet (102) for being connected and horizontal cross is arranged with fire product sample or fire product sample frock clamp, opening air vent (103) straight up and being used for controls aerofluxus that air vent (103) opens and closes and lets out pressure control device (6), the water inlet (101) of each product union joint (10) to be checked, outlet (102), air vent (103) is interconnected, the position of the air vent (103) of each product union joint (10) to be checked is higher than outlet (102) position of product union joint (10) to be checked.
2. fire product verifying attachment according to claim 1, it is characterized in that: being provided with the digital pressure gauge (5) for showing hydraulic pressure on described table apparatus (1), digital pressure gauge (5) is connected with an outlet (82) of water stream joint (8)；Connecting line between water inlet (81) and the outlet of air pressure tank (3) of described water stream joint (8) is provided with three way cock (80), the outlet of three way cock (80) is connected with the water inlet (81) of water stream joint (8), one import of three way cock (80) is connected with the outlet of air pressure tank (3), three way cock (80) another import is provided with the water injection pipe (800) for being flexibly connected with running water pipe, the inlet and outlet pipeline of three way cock (80) is equipped with control this pipeline current break-make control valve.
3. fire product verifying attachment according to claim 2, it is characterized in that: described product union joint (10) to be checked is fixedly installed in the side of table apparatus (1), the bottom of described table apparatus (1) is additionally provided with the hydraulic quick coupling assembly one (7) of activity, and described hydraulic quick coupling assembly one (7) is connected with an outlet (82) of water stream joint (8) by flexible pipe (9).
null4. fire product verifying attachment according to claim 2，It is characterized in that: described frock clamp includes the fire hose coupling unit fixture (11) for connecting a pair fire hose coupling assembly (20),Fire hose coupling unit fixture (11) includes two the termination locking members being separately mounted to a pair fire hose coupling assembly (20) both sides and the end cap being located on the locking member of termination, outside，Each termination locking member includes a circulus chuck (111)，One end of circulus chuck (111) is provided with the workpiece trepanning (112) that the endless belt groove end (201) being placed on fire hose coupling assembly (20) is peripheral，Workpiece trepanning (112) middle part is provided with annular groove (113) that aperture increases and movable sleeve is placed in a pair semicircle make-up collar (114) between endless belt groove end (201) unit with grooves in outer wall of annular groove (113) and fire hose coupling assembly (20)，On the sidewall of circulus chuck (111), corresponding collar (114) place is provided with the screwed hole (115) of the central axis with workpiece trepanning (112) and is connected to being used in screwed hole (115) and laterally locks the bolt (116) of collar (114)；The other end of circulus chuck (111) is provided with internal thread hole (117)；Described end cap is formed by connecting by round table-like plug plug (118) and cylindrical plug (119), the miner diameter end of plug plug (118) can insert in endless belt groove end (201) endoporus of fire hose coupling assembly (20) and formed ring packing, and the periphery of plug (119) is provided with the external screw thread that the internal thread hole (117) with circulus chuck (111) is connected；It is additionally provided with rubber seal (110) between internal thread hole (117) and the workpiece trepanning (112) of circulus chuck (111).
5. fire product verifying attachment according to claim 2, it is characterized in that: described frock clamp includes the fire hose reel joint (13) for connecting fire hose reel assembly (40), and fire hose reel joint (13) includes the reduction nipple (132) for being connected with the water pipe of fire hose reel assembly (40)；Table apparatus (1) is provided with the reel hanger (131) for hanging fire hose reel assembly (40).
6. fire product verifying attachment according to claim 3, it is characterized in that: described frock clamp includes sprinkler tip testing stand frock (14) for connecting multiple sprinkler tip (50), described sprinkler tip testing stand frock (14) includes aqueduct (142), aqueduct (142) is provided with multiple shower nozzle joint (144) for installing sprinkler tip (50), aqueduct (142) is additionally provided with the water flow control valve (149) connected with aqueduct (142) for aerofluxus and pressure release and is used for showing the digital pressure gauge (143) of hydraulic pressure, aqueduct (142) water inlet is provided with the hydraulic quick coupling assembly two (145) for being connected with hydraulic quick coupling assembly one (7).
7. fire product verifying attachment according to claim 1, it is characterized in that: described frock clamp includes the outdoor fire hydrant fixture (15) for connecting outdoor fire hydrant (60), outdoor fire hydrant fixture (15) includes right angle steel plate (152) and is used for the swan neck (601) of outdoor fire hydrant (60) is arranged on the locking device on right angle steel plate (152), right angle steel plate (152) is provided with the water-guiding hole that swan neck (601) endoporus with outdoor fire hydrant (60) is interconnected, the import of the upper water-guiding hole of right angle steel plate (152) is provided with the hydraulic quick coupling assembly three (151) for being connected with hydraulic quick coupling assembly one (7)；Locking device is for being located at the pressing plate (153) in swan neck (601) outside of outdoor fire hydrant (60) and being located at the double threaded screw (154) that swan neck (601) both sides of outdoor fire hydrant (60) are locked for the swan neck (601) and right angle steel plate (152) making outdoor fire hydrant (60).
8. fire product verifying attachment according to claim 3, it is characterized in that: described frock clamp includes the fire pump adapter fixture (16) for connecting fire pump adapter (70), fire pump adapter fixture (16) includes right angle steel plate (162), flanged elbow (161) and locking device, right angle steel plate (162) is provided with the water-guiding hole that the endoporus with flanged elbow (161) is interconnected, the import of the upper water-guiding hole of right angle steel plate (162) is provided with the hydraulic quick coupling assembly four (165) for being connected with hydraulic quick coupling assembly one (7)；Locking device is for being located at the pressing plate (163) outside flanged elbow (161) and being located at the double threaded screw (164) that flanged elbow (161) both sides are used for making flanged elbow (161) and right angle steel plate (162) lock.
9. fire product verifying attachment according to claim 3, it is characterized in that: described frock clamp includes for connecting I.S.S gate valve, pipe screw-type valve union (17) of ball valve or stop valve, pipe screw-type valve union (17) include for I.S.S gate valve, the male connector (172) of ball valve or stop valve connection and the hydraulic quick coupling assembly five (171) that be used for hydraulic quick coupling assembly one (7) be connected interconnective with male connector (172), the middle part of male connector (172) is provided with water stream channel, the outlet of hydraulic quick coupling assembly five (171) connects with the water stream channel of male connector (172).
10. fire product verifying attachment according to claim 3, it is characterized in that: described frock clamp includes for adpting flange formula gate valve, butterfly valve, the flange valve joint (18) of stop valve or signal valve, flange valve joint (18) include for flange type sluice valve, butterfly valve, the ring flange (182) of stop valve or signal valve connection and the hydraulic quick coupling assembly six (181) that be used for hydraulic quick coupling assembly one (7) be connected interconnective with ring flange (182), the center of ring flange (182) is provided with water-guiding hole, the outlet of hydraulic quick coupling assembly six (181) connects with the water-guiding hole of ring flange (182).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126085.8A CN103868654B (en) | 2014-03-31 | 2014-03-31 | Fire product verifying attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126085.8A CN103868654B (en) | 2014-03-31 | 2014-03-31 | Fire product verifying attachment |
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| Publication Number | Publication Date |
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| CN103868654A CN103868654A (en) | 2014-06-18 |
| CN103868654B true CN103868654B (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410126085.8A Expired - Fee Related CN103868654B (en) | 2014-03-31 | 2014-03-31 | Fire product verifying attachment |
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| CN105571840A (en) * | 2015-12-11 | 2016-05-11 | 福建三鲸消防技术研究院有限公司 | Test device of pressure test of water spraying head |
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| CN108392767B (en) * | 2018-05-09 | 2023-06-30 | 北京建筑材料检验研究院股份有限公司 | Comprehensive automatic test equipment and test method for indoor hydrant |
| CN108663166A (en) * | 2018-08-13 | 2018-10-16 | 山东省产品质量检验研究院 | A kind of fire coupling sealing pressure test frock |
| CN111111055A (en) * | 2020-01-15 | 2020-05-08 | 应急管理部上海消防研究所 | Device for detecting flow of fire monitor of fire truck, strength of hydraulic pipeline and pressure resistance |
| CN114509345A (en) * | 2021-12-31 | 2022-05-17 | 中国航空工业集团公司西安飞机设计研究所 | Hydraulic pipe joint connecting piece connection strength test device and test method |
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| CN103868654A (en) | 2014-06-18 |
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Effective date of registration: 20191223 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co., Ltd. Address before: 350026 4th floor, workshop 1, Fuzhou Yexia plastic leather Co., Ltd., 198 Yexia Road, Gaishan Town, Cangshan District, Fuzhou City, Fujian Province Patentee before: FUJIAN WANCHANG FIRE-FIGHTING PRODUCTS DETECTION CO., LTD. |
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