CN109655345A - A kind of fire product verifying attachment - Google Patents
A kind of fire product verifying attachment Download PDFInfo
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- CN109655345A CN109655345A CN201710944720.7A CN201710944720A CN109655345A CN 109655345 A CN109655345 A CN 109655345A CN 201710944720 A CN201710944720 A CN 201710944720A CN 109655345 A CN109655345 A CN 109655345A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to a kind of fire product verifying attachments, it provides pressure water source from an electric pressure test pump and supplies water to an air pressure tank, pressure stabilizing water source is provided to experimental rig by the effect of compressed air in air pressure tank, it is slowly boosted to fire product sample to be checked and the requirement of pressure stabilizing with reaching, and air pressure tank has energy storage effect, multiple connectors and digital pressure gauge or electro connecting pressure gauge are connected by multi-pass water stream connector, polylinker water supply and pressure are controlled with meeting, it is connect again from pipe screw joint with respective different frock clamp with fire product sample by hydraulic quick coupling, it is able to satisfy multi items, the test requirements document of more specification products, it is controlled by water flow control valve, multiple sampling tests or single sample test can be carried out simultaneously.The present invention it can be suitable for detecting a variety of fire products sealing performance and water-fast Compressive Strength, and detection data is more accurate, and use is safer.
Description
Technical field
The present invention relates to a kind of inspection equipment, in particular to a kind of fire product verifying attachment.
Background technique
Requirement of the fire product to sealing performance and compressive resistance is very strict, generally in testing product pressure voltage, adopts
Its product is detected with simple pressure apparatus, deviation is easy to appear to the result of product testing, product testing it is steady
It is qualitative bad, while operator can only once detect a product, detection speed is slow, increases labour cost, operation
Personnel are easy to mix up good product with bad product after working long hours, and result in the need for detecting again, take time and effort；And it is existing
Detection device is vertical structure, and detection range is relatively narrow, and equipment exhaust effect is bad, and the data of detection are easy to appear deviation, is led
Cause data inaccuracy.
Summary of the invention
The purpose of the present invention is to provide a kind of fire product verifying attachments, it can detect a variety of fire products simultaneously
Sealing performance and water-fast Compressive Strength, and good exhaust effect, detection data is more accurate, and use is safer.
To achieve the above object, the present invention is implemented as follows: a kind of fire product verifying attachment, it includes testing stand dress
It sets, electric pressure test pump and air pressure tank；The electric pressure test pump connect to provide water source with the import of air pressure tank
Make its reservoir pressure source to the air in air pressure tank and compressed air air pressure tank；The table apparatus is horizontal type structure
Sampling station is provided with a water stream connector on table apparatus and multiple is respectively intended to installation fire product sample
Or installation fire product sample frock clamp product connector to be checked, the water stream connector include a water inlet and
The water inlet of multiple water outlets being connected to simultaneously with water inlet, water stream connector is connect with the outlet of air pressure tank, respectively to
The water inlet of inspection product connector is correspondingly connected with a water outlet of water stream connector respectively；In going out for water stream connector
It is additionally provided on connecting line between the mouth of a river and the water inlet of each product connector to be checked for controlling the pipeline water flow on-off
Water flow control valve；Each product connector to be checked is additionally provided with for connecting with fire product sample or fire product sample frock clamp
And the water outlet of horizontal cross setting, opening exhaust outlet straight up and for controlling the exhaust of exhaust outlet opening and closing and letting out
Pressure control device, water inlet, water outlet, the exhaust outlet of each product connector to be checked are interconnected, each product connector to be checked
The position of exhaust outlet is higher than the water outlet position of product connector to be checked.
In order to preferably achieve the object of the present invention, the present invention has made improvement further below, advanced optimizes scheme
Are as follows: the digital pressure gauge for showing hydraulic pressure, digital pressure gauge and water stream connector are provided on the table apparatus
One water outlet connection, can be intuitively displayed the sealing performance of testing product and the test of water-fast Compressive Strength by digital pressure gauge
Result data.Threeway is installed on connecting line between the outlet of the water inlet and air pressure tank of the water stream connector
The outlet of connector, three-way connection is connect with the water inlet of water stream connector, an import of three-way connection and air pressure tank
Outlet connection, another import of three-way connection is equipped with the water injection pipe for being flexibly connected with running water pipe, three-way connection
Inlet and outlet road is equipped with the control valve for controlling the pipeline water flow on-off；It is preceding pre- to can be realized test by water injection pipe
The effect of pressure release after water filling and test.
Advanced optimize scheme are as follows: the product connector to be checked is fixedly installed in the side of table apparatus, the examination
The bottom for testing platform device is additionally provided with movable hydraulic quick coupling component one, the hydraulic quick coupling component one by hose with
One water outlet of water stream connector connects.Above structure can be convenient a variety of fire products of installation, both may be mounted to
Examine product connector on, can also by hydraulic quick coupling easily and fast be connected to table apparatus.
Advanced optimize scheme are as follows: the frock clamp includes the fire water for connecting a pair of of fire hose coupling assembly
Band interface unit fixture, fire hose coupling unit fixture includes be separately mounted to a pair of of fire hose coupling assembly two sides two
A end locking member and the end cap on the locking member of outside end, each end locking member include a cyclic structure folder
Head, one end of cyclic structure collet are equipped with the workpiece sets of holes for being placed on the endless belt groove end periphery of fire hose coupling assembly,
The annular groove and activity that aperture increases are equipped in the middle part of workpiece sets of holes are placed on annular groove and fire hose coupling assembly
A pair of of semicircle make-up retainer ring between endless belt groove end unit with grooves in outer wall is corresponded on the side wall of cyclic structure collet and is equipped at retainer ring
With the threaded hole of the central axis of workpiece sets of holes and the bolt for being used to lateral locking retainer ring being connected in threaded hole；It is cyclic annular
The other end of structure collet is equipped with internal thread hole；The end cap is formed by connecting by round table-like plug plug and cylindrical plug,
The miner diameter end of plug plug can be inserted into the endless belt groove end inner hole of fire hose coupling assembly and formed ring packing, blocks up
The periphery of head is equipped with the external screw thread connecting with the internal thread hole of cyclic structure collet；The internal thread hole and workpiece of cyclic structure collet
Rubber seal is additionally provided between sets of holes.The frock clamp is to install after two fire hose coupling assemblies connect in two sides
Two fixtures, can greatly improve fire hose coupling unit fixture test when sealing performance.
Advanced optimize scheme are as follows: the frock clamp includes rolling up for connecting the fire hose of fire hose reel assembly
Disk connector, fire hose reel connector include the reduction nipple for connecting with the water pipe of fire hose reel assembly；Test
The reel hanger for hanging fire hose reel assembly is provided on platform device.Fire hose reel assembly can quickly be hung
On reel hanger, water pipe can be easily installed on reduction nipple and be tested.
Advanced optimize scheme are as follows: the frock clamp includes the sprinkler tip testing stand for connecting multiple sprinkler tips
Tooling, the sprinkler tip testing stand tooling include aqueduct, and aqueduct is equipped with multiple spray heads for being used to install sprinkler tip
Connector, be additionally provided on aqueduct be connected to aqueduct for being vented, the water flow control valve of pressure release and pressure maintaining and for showing water
The digital pressure gauge of pressure, aqueduct water inlet are equipped with the hydraulic quick coupling component for being used to connect with hydraulic quick coupling component one
Two.Multiple sprinkler tip table apparatus toolings can test the sealing performance and hydraulic pressure intensity of multiple sprinkler tips simultaneously,
It can be used as independent test fixture to use.
Advanced optimizing scheme are as follows: the 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 dress for being mounted on the swan neck of outdoor fire hydrant on right angle steel plate
It sets, right angle steel plate is equipped with the water-guiding hole interconnected with the elbow pipe orifice of outdoor fire hydrant, water-guiding hole on right angle steel plate
Import is equipped with the hydraulic quick coupling component three for connecting with hydraulic quick coupling component one；Locking device is to be located at outdoor
Pressing plate on the outside of the swan neck of fire hydrant is used to make the swan neck of outdoor fire hydrant with the swan neck two sides for being located at outdoor fire hydrant
With the double threaded screw of right angle steel plate locking.The frock clamp is easily installed outdoor fire hydrant, and fast by hydraulic quick coupling
Speed is connect with table apparatus.
Advanced optimize scheme are as follows: the frock clamp includes engaging for connecting the fire pump of fire pump adapter
Device fixture, fire pump adapter fixture include right angle steel plate, band flanged bend and locking device, and right angle steel plate is equipped with and band
The interconnected water-guiding hole of the inner hole of flanged bend, on right angle steel plate the import of water-guiding hole be equipped with for hydraulic quick coupling
The hydraulic quick coupling component four that component one connects；Locking device is the pressing plate being located on the outside of with flanged bend and is located at flange
Elbow two sides are used to the double threaded screw for making to lock with flanged bend and right angle steel plate.It is easily installed fire pump adapter, and is led to
Hydraulic quick coupling is crossed quickly to connect with table apparatus.
Advanced optimize scheme are as follows: the frock clamp includes for connecting I.S.S gate valve, ball valve or shut-off valve
Pipe screw thread formula valve union, pipe screw thread formula valve union include the external screw thread for connecting with I.S.S gate valve, ball valve or shut-off valve
Pipe fitting and with the male connector hydraulic quick coupling interconnected for being connect with hydraulic quick coupling component one
The middle part of component five, male connector is equipped with water stream channel, and water outlet and the male-pipe of hydraulic quick coupling component five connect
The water stream channel connection of head.I.S.S gate valve, ball valve, shut-off valve valve union facilitate installation I.S.S gate valve, ball valve, cut
Only valve, and can easily and fast be connect with table apparatus by quick coupling.
Advanced optimize scheme are as follows: the frock clamp includes being used to connecting flange formula gate valve, butterfly valve, shut-off valve or signal
The flange valve connector of valve, flange valve connector include the method for connecting with flange type sluice valve, butterfly valve, shut-off valve or signal valve
Blue disk and with the ring flange hydraulic quick coupling component six interconnected for being connect with hydraulic quick coupling component one, method
The center of blue disk is equipped with water-guiding hole, and the water outlet of hydraulic quick coupling component six is connected to the water-guiding hole of ring flange.Flange form lock
Valve, butterfly valve, shut-off valve, signal valve valve union facilitate mounting flange formula gate valve, butterfly valve, shut-off valve, signal valve, and by quick
Connector can easily and fast be connect with table apparatus.
For the prior art, the invention has the following advantages that 1. fire product verifying attachment of the present invention, it
Using multi-station tooling fixture, it can not only detect simultaneously a variety of fire products sealing performance and water-fast Compressive Strength, and
Single-station detection test can also be done, the product of covering is wide；2. table apparatus of the invention uses horizontal type structure, each production to be checked
The position of the exhaust outlet of product connector is higher than the water outlet position of product connector to be checked, and exhaust port is upward, can make with respectively
The exhaust of the fire product of connector connection is cleaner, and the detection data of the sealing performance of fire product and water-fast Compressive Strength is more
Accurately, use is safer.
Detailed description of the invention
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of overall structure block diagram of fire product verifying attachment of the present invention.
Fig. 2 is a kind of main view of the table apparatus of fire product verifying attachment of the present invention.
Fig. 3 is a kind of top view of the table apparatus of fire product verifying attachment of the present invention.
Fig. 4 is the A-A cross-sectional view of Fig. 2.
Fig. 5 is a kind of fire hose coupling unit fixture structural schematic diagram of fire product verifying attachment of the present invention.
Fig. 6 is a kind of fire-fighting lance fire coupling connector structural schematic diagram of fire product verifying attachment of the present invention.
Fig. 7 is a kind of fire hose reel joint structure schematic diagram of fire product verifying attachment of the present invention.
Fig. 8 is a kind of sprinkler tip testing stand tool structure schematic diagram of fire product verifying attachment of the present invention.
Fig. 9 is a kind of outdoor fire hydrant clamp structure schematic diagram of fire product verifying attachment of the present invention.
Figure 10 is a kind of fire pump adapter clamp structure schematic diagram of fire product verifying attachment of the present invention.
Figure 11 is a kind of pipe screw thread formula valve union structural schematic diagram of fire product verifying attachment of the present invention.
Figure 12 is a kind of flange valve joint structure schematic diagram of fire product verifying attachment of the present invention.
Symbol description in figure: 1, table apparatus, 2, electric pressure test pump, 3, air pressure tank, 4, water flow control valve, 5, number
Word pressure gauge, 6, exhaust and pressure release control device, 7, hydraulic quick coupling component one, 8, water stream connector, 81, water inlet,
82, water outlet, 9, hose, 10, product connector to be checked, 101, water inlet, 102, water outlet, 103, exhaust outlet；20, fire water
Band interface assembly, 11, fire hose coupling unit fixture, 110, rubber seal, 111, cyclic structure collet, 112, workpiece set
Hole, 113, annular groove, 114, retainer ring, 115, threaded hole, 116, bolt, 117, internal thread hole, 118, plug plug, 119, stifled
Head；30, fire-fighting lance, 12, fire coupling, 120, plug；40, fire hose reel assembly, 13, fire hose reel connector,
131, reel hanger, 132, reduction nipple, 133, bolt；50, sprinkler tip, 14, sprinkler tip testing stand tooling, 141, machine
Frame, 142, aqueduct, 143, digital pressure gauge, 144, spray head connector, 145, hydraulic quick coupling component two, 146, swan neck,
147, tee tube, 148, water flow control valve, 149, water flow control valve；60, outdoor fire hydrant, 601, swan neck, 15, outdoor disappears fire
Bolt fixture, 151, hydraulic quick coupling component three, 152, right angle steel plate, 153, pressing plate, 154, double threaded screw；70, fire pump
Connector, 16, fire pump adapter fixture, 161, band flanged bend, 162, right angle steel plate, 163, pressing plate, 164, double end spiral shell
Bar, 165, hydraulic quick coupling component four；17, pipe screw thread formula valve union, 171, hydraulic quick coupling component five, 172, external screw thread
Pipe fitting；18, flange valve connector, 181, hydraulic quick coupling component six, 182, ring flange, 80, three-way connection, 800, water filling
Pipe, 801, discharge control valve, 802, inlet control valve, 803, inlet control valve.
Specific embodiment
Specific embodiment is as follows:
Please refer to shown in Fig. 1-4, a kind of fire product verifying attachment, it include table apparatus 1, electric pressure test pump 2 with
And air pressure tank 3；The electric pressure test pump 2 connect to provide water source to air pressure tank 3 with the import of air pressure tank 3
And the air in compressed air air pressure tank 3 makes its reservoir pressure source；The table apparatus 1 is that the sample of horizontal type structure works
Platform is provided with a water stream connector 8 on table apparatus 1 and multiple is respectively intended to installation fire product sample or installation
The product connector 10 to be checked of fire product sample frock clamp, the water stream connector 8 include a water inlet 81 and
The outlet of multiple water outlets 82 being connected to simultaneously with water inlet 81, the water inlet 81 and air pressure tank 3 of water stream connector 8 connects
It connects, the water inlet 101 of each product connector 10 to be checked is correspondingly connected with a water outlet 82 of water stream connector 8 respectively；?
It is additionally provided on connecting line between the water outlet 82 of water stream connector 8 and the water inlet 101 of each product connector 10 to be checked
For controlling the water flow control valve 4 of the pipeline water flow on-off；Each product connector 10 to be checked is additionally provided with for trying with fire product
The water outlet 102 of sample or the connection of fire product sample frock clamp and horizontal cross setting, the exhaust outlet of opening straight up
103 and for control exhaust outlet 103 opening and closing exhaust and pressure release control device 6, the water inlet of each product connector 10 to be checked
101, water outlet 102, exhaust outlet 103 are interconnected, and the position of the exhaust outlet 103 of each product connector 10 to be checked is higher than production to be checked
102 position of water outlet of product connector 10.The digital pressure gauge 5 for showing hydraulic pressure is provided on the table apparatus 1, number
Word pressure gauge 5 is connect with a water outlet 82 of water stream connector 8.The product connector 10 to be checked is fixedly installed in test
The side of platform device 1, the bottom of the table apparatus 1 is additionally provided with movable hydraulic quick coupling component 1, described hydraulic fast
Quick access head assembly 1 is connect by hose 9 with a water outlet 82 of water stream connector 8.
It is equipped on connecting line between the outlet of the water inlet 81 and air pressure tank 3 of the water stream connector 8
The outlet of three-way connection 80, three-way connection 80 passes through pipeline and the discharge control valve 801 and water stream connector 8 that are located on pipeline
Water inlet 81 connect, an import of three-way connection 80 passes through pipeline and the inlet control valve 802 and air that are located on pipeline
The outlet of air pressure tank 3 connects, another import of three-way connection 80 is equipped with the water injection pipe for being flexibly connected with running water pipe
800, which is equipped with the inlet control valve 803 of control water flow on-off；It is filled the water in advance before can be realized test by water injection pipe 800
With the effect of pressure release after test.The principle is as follows: after installing product to be checked first, closing inlet control valve 802, opens outlet
Control valve 801 and inlet control valve 803 open exhaust and the pressure release control device 6 of each product connector 10 to be checked, utilize water filling
The water filling of pipe 800 and exhaust；After filling, inlet control valve 803 is closed, inlet control valve 802 is opened, starts to carry out pressure examination
It tests；After the test, inlet control valve 802 is closed, inlet control valve 803 is opened, pressure release is carried out, improves safety.
Shown in referring to figure 5., the frock clamp is the fire hose for connecting a pair of of fire hose coupling assembly 20
Interface unit fixture 11, fire hose coupling unit fixture 11 include being separately mounted to a pair of of 20 two sides of fire hose coupling assembly
Two end locking members and the end cap on the locking member of outside end, each end locking member include a cyclic annular knot
Structure collet 111, one end of cyclic structure collet 111 are equipped with the endless belt groove end 201 for being placed on fire hose coupling assembly 20
The workpiece sets of holes 112 of periphery are equipped with the annular groove 113 of aperture increases in the middle part of workpiece sets of holes 112 and activity are placed on annular
A pair of of semicircle make-up retainer ring between groove 113 and 201 unit with grooves in outer wall of endless belt groove end of fire hose coupling assembly 20
114, the threaded hole being equipped at retainer ring 114 with the central axis of workpiece sets of holes 112 is corresponded on the side wall of cyclic structure collet 111
115 and the bolt 116 for being used to lateral locking retainer ring 114 that is connected in threaded hole 115；Cyclic structure collet 111 it is another
End is equipped with internal thread hole 117；The end cap is formed by connecting by round table-like plug plug 118 and cylindrical plug 119, plug plug
118 miner diameter end can be inserted into 201 inner hole of endless belt groove end of fire hose coupling assembly 20 and formed ring packing,
The periphery of plug 119 is equipped with the external screw thread connecting with the internal thread hole 117 of cyclic structure collet 111；Cyclic structure collet 111
It is additionally provided with rubber seal 110 between internal thread hole 117 and workpiece sets of holes 112, internal thread hole 117 and table apparatus when test
Product connector 10 to be checked connection in 1.
Please referring to Fig. 6 is fire-fighting lance fire coupling connector structural schematic diagram, and the product to be checked is by fire coupling 12
It is formed by connecting with fire-fighting lance 30, the frock clamp is by 120 structure of plug-in type plug that can be inserted into 30 external port of fire-fighting lance
At；Fire coupling 12 is connect with the product connector 10 to be checked in table apparatus 1 when test.
It please refers to shown in Fig. 7, the frock clamp is the fire hose reel for connecting fire hose reel assembly 40
Connector 13, fire hose reel connector 13 include the reduction nipple for connecting with the water pipe of fire hose reel assembly 40
132；The reel hanger 131 for hanging fire hose reel assembly 40 is provided on table apparatus 1；On reel hanger 131
Bolt 133 equipped with the fixed fire hose reel assembly 40 of fast and easy；Reduction nipple 132 and table apparatus 1 when test
In product connector 10 to be checked connection.
It please refers to shown in Fig. 8, the frock clamp is the sprinkler tip testing stand work for connecting multiple sprinkler tips 50
14 are filled, sprinkler tip testing stand tooling 14 includes aqueduct 142, and aqueduct 142 is used to install sprinkler tip 50 equipped with multiple
Spray head connector 144, be additionally provided on aqueduct 142 be connected to aqueduct 142 for be vented and the water flow control valve 149 of pressure release,
For showing the digital pressure gauge 143 of hydraulic pressure and for the water flow control valve 148 of pressure maintaining, 142 water inlet of aqueduct, which is equipped with, to be used
Carry out the hydraulic quick coupling component 2 145 connecting with hydraulic quick coupling component 1.
It is as follows that the sprinkler tip testing stand tooling 14 for being used to connect multiple sprinkler tips 50 advanced optimizes structure: institute
It states aqueduct 142 to be mounted in rack 141, aqueduct 142 is equipped with the sprinkler tip that 18 are used to install sprinkler tip 50 and connects
First 144, sprinkler tip connector 144 be female adapter, the water inlet of aqueduct 142 be equipped with for hydraulic quick coupling group
The hydraulic quick coupling component 2 145 that part 1 connects, the end of aqueduct 142, which is equipped with, can be used to be vented the elbow with pressure release
Pipe 146 and the water flow control valve 149 being connect with swan neck 146, hydraulic quick coupling component 2 145 and aqueduct 142 into
Tee tube 147 is also equipped between the mouth of a river, tee tube 147 is controlled with water flow control valve 148, the water inlet and liquid of tee tube 147
The water outlet connection of rapid connector component 2 145 is pressed, the water outlet of tee tube 147 is connect with the water inlet of aqueduct 142, threeway
The upper port of pipe 147 is equipped with the digital pressure gauge 143 of display hydraulic pressure.
It please refers to shown in Fig. 9, the frock clamp is the outdoor fire hydrant fixture 15 for connecting outdoor fire hydrant 60, room
Outer fire hydrant fixture 15 is including right angle steel plate 152 and for the swan neck 601 of outdoor fire hydrant 60 is mounted on right angle steel plate 152
On locking device, right angle steel plate 152 is equipped with the water-guiding hole interconnected with 601 inner hole of swan neck of outdoor fire hydrant 60,
The import of water-guiding hole is equipped with the hydraulic quick coupling group for connecting with hydraulic quick coupling component 1 on right angle steel plate 152
Part 3 151；Locking device is to be located at the pressing plate 153 in 601 outside of swan neck of outdoor fire hydrant 60 and be located at outdoor fire hydrant 60
601 two sides of swan neck be used to make outdoor fire hydrant 60 swan neck 601 and right angle steel plate 152 lock double threaded screw 154.
It please refers to shown in Figure 10, the frock clamp is the fire pump adapter for connecting fire pump adapter 70
Fixture 16, fire pump adapter fixture 16 include right angle steel plate 162, band flanged bend 161 and locking device, right angle steel plate
162 are equipped with the water-guiding hole being interconnected with the inner hole with flanged bend 161, the import installation of water-guiding hole on right angle steel plate 162
There is the hydraulic quick coupling component 4 165 for connecting with hydraulic quick coupling component 1；Locking device is curved to be located at band flange
The pressing plate 163 in first 161 outside is used to lock band flanged bend 161 and right angle steel plate 162 with band 161 two sides of flanged bend are located at
Double threaded screw 164.
It please refers to shown in Figure 11, the frock clamp is the pipe spiral shell for connecting I.S.S gate valve, ball valve or shut-off valve
Line formula valve union 17, pipe screw thread formula valve union 17 include the external screw thread for connecting with I.S.S gate valve, ball valve or shut-off valve
Pipe fitting 172 and with male connector 172 it is interconnected be used to connect with hydraulic quick coupling component 1 it is hydraulic fastly
The middle part of quick access head assembly 5 171, male connector 172 is equipped with water stream channel, the water outlet of hydraulic quick coupling component 5 171
Mouth is connected to the water stream channel of male connector 172, and the other end of male connector 172 is connected through a screw thread gate valve, ball
Valve or shut-off valve etc..
It please refers to shown in Figure 12, the frock clamp is for connecting flange formula gate valve, butterfly valve, shut-off valve or signal valve
Flange valve connector 18, flange valve connector 18 include the method for connecting with flange type sluice valve, butterfly valve, shut-off valve or signal valve
Blue disk 182 and with the hydraulic quick coupling group interconnected for being connect with hydraulic quick coupling component 1 of ring flange 182
Part 6 181, the center of ring flange 182 are equipped with water-guiding hole, water outlet and the ring flange 182 of hydraulic quick coupling component 6 181
Flange formula gate valve, butterfly valve, shut-off valve or signal is fixedly mounted by flanged joint in the other end of water-guiding hole connection, ring flange 182
Valve, ring flange 182 lock flanged valve assembly by the cooperation of bolt, nut, gasket and rubber pad.
A kind of working principle of fire product verifying attachment of the present invention is as follows: a kind of fire product verifying attachment be by
One electric pressure test pump provides pressure water source and supplies water to an air pressure tank, passes through the effect of compressed air in air pressure tank
Pressure stabilizing water source is provided to experimental rig, is slowly boosted to fire product sample to be checked and the requirement of pressure stabilizing with reaching, and sky
Gas air pressure tank has energy storage effect, connects multiple connectors and digital pressure gauge or electro connecting pressure gauge by multi-pass water stream connector,
Polylinker water supply and pressure are controlled with meeting, then pass through hydraulic quick coupling and pipe screw joint and respectively different tooling folders
Tool is connect with fire product sample, is able to satisfy the test requirements document of multi items, more specification products, is controlled by water flow control valve, can
Polylinker test and single connector test are carried out simultaneously；It is equipped with water supply and pressure relief device at device portal, fire-fighting can be produced before test
Product sample water-filling, after fire product test can pressure release draining, the position of the exhaust outlet of each product connector to be checked is higher than production to be checked
The water outlet position of product connector, and exhaust port is upward, keeps the exhaust of each connector cleaner, the sealing performance of fire product
More accurate with the detection data of water-fast Compressive Strength, use is safer.
A kind of fire product verifying attachment of the present invention is mainly for detection of raw by GB3445-2005 " indoor fireplug " standard
The various inside nominal diameters produced are 50mm, 65mm type indoor fire hydrant；By the nominal of GB8181-2005 " fire-fighting lance " standard production
Latus rectum is the various low middle pressure hydraulic giants of 50mm, 65mm type；By national standard GB12514.1-2005, " fire coupling part 1: fire-fighting is connect
Mouth generic specifications " and GB12514.2-2006 " fire coupling part 2: internal fastening type fire coupling pattern and basic parameter "
The fire coupling of KD50, KD65, KY50, KY65, KM50, KM65, KN50, KN65, KWS50, KWA65 of standard production；By state
The inside nominal diameter for marking GB4452-2011 " outdoor fire hydrant " standard production is the outdoor fire hydrant of 100mm and 150mm；By national standard
The fire pump adapter that the inside nominal diameter of GB3446-1993 " fire pump adapter " production is 100mm and 150mm；By state
The inside nominal diameter for marking GB5135.1-2003 " automatic water sprinkler systme part 1: sprinkler tip " standard production is 15mm's and 20mm
Various sprinkler tips；By the common of national standard GB5135.6-2003 " the 6th part of automatic sprinkler system: universal valve " production
The water-pressure sealed of valve, ball valve, butterfly valve, shut-off valve, signal valve etc. and water pressure test for strength and press national standard GB6246-2001
The switching performance test of the fire hose of the 50mm and 65mm type of " fire hose " production, by national standard GB15090-2005 " fire-fighting
Hose reel " production rated operating pressure be 0.8MPa-1.6MPa fire hose reel water-pressure sealed, hydraulic pressure intensity examination
It tests and its pressure test of hose.
Above-mentioned specific embodiment is only explained in detail technical solution of the present invention, the present invention not only only office
It is limited to above-described embodiment, all any improvement or replacement according to the principle of the invention should all be within protection scope of the present invention.
Claims (10)
1. a kind of fire product verifying attachment, it is characterised in that: it includes table apparatus (1), electric pressure test pump (2) and sky
Gas air pressure tank (3)；The electric pressure test pump (2) connect to provide water source to air pressure with the import of air pressure tank (3)
Air in tank (3) and compressed air air pressure tank (3) makes its reservoir pressure source；The table apparatus (1) is horizontal type structure
Sampling station is provided with a water stream connector (8) on table apparatus (1) and multiple are respectively intended to installation fire-fighting and produce
Product sample or the product connector (10) to be checked for installing fire product sample frock clamp, the water stream connector (8) include
One water inlet (81) and multiple water outlets (82) being connected to simultaneously with water inlet (81), the water inlet of water stream connector (8)
Mouth (81) is connect with the outlet of air pressure tank (3), and the water inlet (101) of each product connector (10) to be checked divides with water flow respectively
One water outlet (82) of stream connector (8) is correspondingly connected with；Connect in the water outlet (82) of water stream connector (8) and each product to be checked
The water flow control valve for controlling the pipeline water flow on-off is additionally provided on connecting line between the water inlet (101) of connector (10)
(4)；Each product connector (10) to be checked is additionally provided with for connecting simultaneously with fire product sample or fire product sample frock clamp
And the water outlet (102) of horizontal cross setting, opening exhaust outlet (103) straight up and for controlling exhaust outlet (103)
The exhaust of opening and closing and pressure release control device (6), the water inlet (101) of each product connector (10) to be checked, water outlet (102), row
Port (103) is interconnected, and the position of the exhaust outlet (103) of each product connector (10) to be checked is higher than product connector to be checked
(10) water outlet (102) position.
2. a kind of fire product verifying attachment according to claim 1, it is characterised in that: on the table apparatus (1)
It is provided with the digital pressure gauge (5) for showing hydraulic pressure, a water outlet of digital pressure gauge (5) and water stream connector (8)
(82) it connects；On connecting line between the outlet of the water inlet (81) and air pressure tank (3) of the water stream connector (8)
It is equipped with three-way connection (80), the outlet of three-way connection (80) is connect with the water inlet (81) of water stream connector (8), and three connect
Head (80) an import connect with the outlet of air pressure tank (3), three-way connection (80) another import be equipped with for
The water injection pipe (800) that running water pipe is flexibly connected, the inlet and outlet road of three-way connection (80), which is equipped with, controls the pipeline
The control valve of water flow on-off.
3. a kind of fire product verifying attachment according to claim 2, it is characterised in that: the product connector to be checked
(10) it is fixedly installed in the side of table apparatus (1), the bottom of the table apparatus (1) is additionally provided with movable hydraulic quick
Joint assembly one (7), the water outlet that the hydraulic quick coupling component one (7) passes through hose (9) and water stream connector (8)
Mouth (82) connection.
4. a kind of fire product verifying attachment according to claim 2, it is characterised in that: the frock clamp includes being used to
Connect the fire hose coupling unit fixture (11) of a pair of of fire hose coupling assembly (20), fire hose coupling unit fixture
It (11) include being separately mounted to two end locking members of a pair of of fire hose coupling assembly (20) two sides and set on outside end
End cap on locking member, each end locking member include a cyclic structure collet (111), cyclic structure collet (111)
One end be equipped be placed on fire hose coupling assembly (20) endless belt groove end (201) periphery workpiece sets of holes (112), work
The annular groove (113) of aperture increases is equipped in the middle part of part sets of holes (112) and activity is placed on annular groove (113) and fire water
A pair of of semicircle make-up retainer ring (114) between endless belt groove end (201) unit with grooves in outer wall with interface assembly (20), cyclic structure
The threaded hole (115) being equipped at retainer ring (114) with the central axis of workpiece sets of holes (112) is corresponded on the side wall of collet (111)
And it is connected to the bolt (116) for being used to lateral locking retainer ring (114) in threaded hole (115)；Cyclic structure collet (111)
The other end is equipped with internal thread hole (117)；The end cap is connected by round table-like plug plug (118) and cylindrical plug (119)
It forms, the miner diameter end of plug plug (118) can be inserted into endless belt groove end (201) inner hole of fire hose coupling assembly (20) simultaneously
Formed ring packing, the periphery of plug (119) is equipped with to be connect with the internal thread hole (117) of cyclic structure collet (111)
External screw thread；Rubber seal is additionally provided between the internal thread hole (117) and workpiece sets of holes (112) of cyclic structure collet (111)
(110)。
5. a kind of fire product verifying attachment according to claim 2, it is characterised in that: the frock clamp includes being used to
Connect fire hose reel assembly (40) fire hose reel connector (13), fire hose reel connector (13) include be used to
The reduction nipple (132) of the water pipe connection of fire hose reel assembly (40)；Table apparatus is provided on (1) for hanging
The reel hanger (131) of fire hose reel assembly (40).
6. a kind of fire product verifying attachment according to claim 3, it is characterised in that: the frock clamp includes being used to
The sprinkler tip testing stand tooling (14) of multiple sprinkler tips (50) is connected, the sprinkler tip testing stand tooling (14) includes leading
Water pipe (142), aqueduct (142) are equipped with multiple spray head connectors (144) for being used to install sprinkler tip (50), aqueduct
(142) it is additionally provided with and is connected to aqueduct (142) for being vented and the water flow control valve of pressure release (149) and for showing hydraulic pressure on
Digital pressure gauge (143), aqueduct (142) water inlet be equipped be used to connect with hydraulic quick coupling component one (7) it is hydraulic
Rapid connector component two (145).
7. a kind of fire product verifying attachment according to claim 1, it is characterised in that: the frock clamp includes being used to
Connect outdoor fire hydrant (60) outdoor fire hydrant fixture (15), outdoor fire hydrant fixture (15) include right angle steel plate (152) and
For the swan neck of outdoor fire hydrant (60) (601) to be mounted on to the locking device on right angle steel plate (152), right angle steel plate
(152) water-guiding hole interconnected with swan neck (601) inner hole of outdoor fire hydrant (60) is equipped with, on right angle steel plate (152)
The import of water-guiding hole is equipped with the hydraulic quick coupling component three (151) for connecting with hydraulic quick coupling component one (7)；Lock
Tight device is the pressing plate (153) being located on the outside of the swan neck (601) of outdoor fire hydrant (60) and is located at outdoor fire hydrant (60)
Swan neck (601) two sides are used to make the swan neck (601) of outdoor fire hydrant (60) and the double threaded screw of right angle steel plate (152) locking
(154)。
8. a kind of fire product verifying attachment according to claim 3, it is characterised in that: the frock clamp includes being used to
The fire pump adapter fixture (16) of fire pump adapter (70) is connected, fire pump adapter fixture (16) includes right angle
Steel plate (162), band flanged bend (161) and locking device, right angle steel plate (162) be equipped with with the interior of flanged bend (161)
The interconnected water-guiding hole in hole, on right angle steel plate (162) import of water-guiding hole be equipped with for hydraulic quick coupling component one
(7) the hydraulic quick coupling component four (165) connected；Locking device is to be located at the pressing plate (163) on the outside of flanged bend (161)
It is used to make the double threaded screw with flanged bend (161) and right angle steel plate (162) locking with flanged bend (161) two sides with being located at
(164)。
9. a kind of fire product verifying attachment according to claim 3, it is characterised in that: the frock clamp includes being used to
The pipe screw thread formula valve union (17) of I.S.S gate valve, ball valve or shut-off valve is connected, pipe screw thread formula valve union (17) includes being used to
The male connector (172) that is connect with I.S.S gate valve, ball valve or shut-off valve and mutual with male connector (172)
Connection for the hydraulic quick coupling component five (171) that is connect with hydraulic quick coupling component one (7), male connector
(172) middle part is equipped with water stream channel, water outlet and male connector (172) of hydraulic quick coupling component five (171)
Water stream channel connection.
10. a kind of fire product verifying attachment according to claim 3, it is characterised in that: the frock clamp includes using
Carry out the flange valve connector (18) of connecting flange formula gate valve, butterfly valve, shut-off valve or signal valve, flange valve connector (18) includes using
Carry out the ring flange (182) connecting with flange type sluice valve, butterfly valve, shut-off valve or signal valve and is connected with each other with ring flange (182)
For the hydraulic quick coupling component six (181) that is connect with hydraulic quick coupling component one (7), the center of ring flange (182)
Equipped with water-guiding hole, the water outlet of hydraulic quick coupling component six (181) is connected to the water-guiding hole of ring flange (182).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944720.7A CN109655345A (en) | 2017-10-12 | 2017-10-12 | A kind of fire product verifying attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944720.7A CN109655345A (en) | 2017-10-12 | 2017-10-12 | A kind of fire product verifying attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109655345A true CN109655345A (en) | 2019-04-19 |
Family
ID=66109687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944720.7A Pending CN109655345A (en) | 2017-10-12 | 2017-10-12 | A kind of fire product verifying attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109655345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426156A (en) * | 2019-09-06 | 2019-11-08 | 扬州大学 | A kind of disk type oil cooler air-tightness universal test bench |
-
2017
- 2017-10-12 CN CN201710944720.7A patent/CN109655345A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426156A (en) * | 2019-09-06 | 2019-11-08 | 扬州大学 | A kind of disk type oil cooler air-tightness universal test bench |
| CN110426156B (en) * | 2019-09-06 | 2024-04-19 | 扬州大学 | Disc type engine oil cooler air tightness universal test bed |
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| PB01 | Publication | ||
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Application publication date: 20190419 |