CN208818688U - A kind of Glow Wire Tester for the test of material fire retardant performance - Google Patents
A kind of Glow Wire Tester for the test of material fire retardant performance Download PDFInfo
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- CN208818688U CN208818688U CN201821448518.1U CN201821448518U CN208818688U CN 208818688 U CN208818688 U CN 208818688U CN 201821448518 U CN201821448518 U CN 201821448518U CN 208818688 U CN208818688 U CN 208818688U
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- stainless steel
- tester
- fire retardant
- retardant performance
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Abstract
The utility model discloses a kind of Glow Wire Testers for the test of material fire retardant performance, including stainless steel tester cabinet, smoke purifier and stainless steel hermatic door, the stainless steel tester cabinet is made of test cavity and the area of observation coverage, the test cavity is located at area of observation coverage side, hollow sliding rail is installed by mounting blocks in bottom in the test cavity, micro-driving motor is installed by shield in side bottom end in the test cavity, micro-driving motor side output end connects reciprocating screw rod, displacement supporting block is threadedly coupled on the reciprocating screw rod, the displacement supporting block bottom end is slidably connected with hollow sliding rail, welding piece support frame at the top of the displacement supporting block, electric lifting rod bottom output end connects falsework.The utility model is used for the Glow Wire Tester of material fire retardant performance test, and rationally, structure is simple for design, has smoke purification function, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to glow wire test's equipment technical fields, in particular to a kind of to be used for material fire retardant performance
The Glow Wire Tester of test.
Background technique
Existing material fire retardant performance test Glow Wire Tester is equipped with thermal station, operating room, operating system and knot
Structure complexity, fixture inconvenient for use.It is complicated for operation when using the Glow Wire Tester, it is time-consuming and laborious, single survey can only be carried out
Examination；And existing Glow Wire Tester does not have waste gas purification function, so that exhaust gas is directly discharged in air, with promotion air
Environmental protection is runed counter to.
Utility model content
The main purpose of the utility model is to provide a kind of glow wire tests for the test of material fire retardant performance
Instrument, by setting micro-driving motor, reciprocating screw rod, displacement supporting block and hollow sliding rail, so that micro-driving motor can drive
Dynamic reciprocating screw rod one-directional rotation, reciprocating screw rod can drive the displacement supporting block of its periphery to move back and forth in hollow sliding rail, into
And the distance between test material and glowing filament are adjusted according to demand, meet the test demand of test material, versatile, structure
Simply, easy to adjust；By setting electric lifting rod and falsework, electric lifting rod can according to demand to glowing filament height into
Row adjustment, and then multiple test points up and down of test material are tested, test accuracy is improved, by being arranged by gas collection
Portion, the smoke purifier that just effect dust-collecting net, medium air filtration cotton, active carbon filter and exhaust fan are composed, thus being evacuated
It fans and the smog that test material burning generates in test cavity is subjected to gas collection, absorption and filtering under air-extraction function, and then finally from cigarette
The clean flue gas of mist clarifier top flue gas emission mouth discharge, and then air environment is protected, it can effectively solve in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of Glow Wire Tester for the test of material fire retardant performance, including stainless steel tester cabinet, smog
Clarifier and stainless steel hermatic door, the stainless steel tester cabinet are made of test cavity and the area of observation coverage, and the test cavity is located at
Area of observation coverage side, hollow sliding rail is installed by mounting blocks in bottom in the test cavity, and side bottom end passes through anti-in the test cavity
Shield installs micro-driving motor, and micro-driving motor side output end connects reciprocating screw rod, spiral shell on the reciprocating screw rod
Line connection displacement supporting block, the displacement supporting block bottom end are slidably connected with hollow sliding rail, welding at the top of the displacement supporting block
Smokescope sensor, test cavity inner top side are installed by screw in test specimen support frame, test specimen support frame side
Electric lifting rod is installed by mounting plate, electric lifting rod bottom output end connects falsework, the falsework bottom end peace
Glowing filament is filled, the falsework side passes through screw mounting temperature sensor, test cavity top welding fume clarifier, institute
Smoke purifier bottom is stated with gas collection portion, the gas collection portion is located at electric lifting rod side, the stainless steel tester cabinet
Bottom has pedestal.
Further, bottom is described just to imitate dust-collecting net by the first effect dust-collecting net of installing frame installation in the smoke purifier
Top is equipped with active carbon filter, described that medium air filtration cotton, the smog are just equipped between effect dust-collecting net and active carbon filter
Clarifier side is equipped with screen replacing window, and the smoke purifier inner top installs exhaust fan by mounting rack.
Further, miniscope, the temperature sensor and smog are installed by mounting groove at the top of the area of observation coverage
Concentration sensor is electrical connected with miniscope, and the miniscope bottom is inlaid with stopwatch.
Further, the displacement supporting block side top welding collection hawk, the test specimen support frame screw top connection
Test specimen fixed screw bar, the test cavity side are installed stainless steel hermatic door by hinge, are had on the stainless steel hermatic door
Glass window.
Further, the stainless steel tester cabinet and stainless steel hermatic door surface are equipped with insulation polyurethane foam
Layer, the insulation polyurethane foam layer surface are equipped with PVC outer shell.
Compared with prior art, the utility model has the following beneficial effects:
1. by setting micro-driving motor, reciprocating screw rod, displacement supporting block and hollow sliding rail, thus micro-driving motor
Reciprocating screw rod can be driven to one-directionally rotate, reciprocating screw rod can drive the displacement supporting block of its periphery back and forth to transport in hollow sliding rail
It is dynamic, and then the distance between test material and glowing filament are adjusted according to demand, meet the test demand of test material, versatility
By force, structure is simple, easy to adjust；It can be according to demand to scorching hot by setting electric lifting rod and falsework, electric lifting rod
Silk height is adjusted, and then is tested multiple test points up and down of test material, and test accuracy is improved.
2. being composed by being arranged by gas collection portion, just imitating dust-collecting net, medium air filtration cotton, active carbon filter and exhaust fan
Smoke purifier, so as under exhaust fan air-extraction function by test cavity test material burning generate smog collect
Gas, absorption and filtering, and then flue gas finally clean from the discharge of smoke purifier top flue gas emission mouth, not only protect air ring
Border avoids exhaust gas from being collected in test cavity and when tester opens stainless steel hermatic door, is given up by glow wire test's generation
The stimulation of gas.
3. by setting temperature sensor, smokescope sensor and miniscope, so that temperature sensor can incite somebody to action
When temperature information and smokescope sensor when its glow wire ignition test material detected detect test material burning
The smokescope information of generation is sent collectively to miniscope and is shown, so that tester can be according to miniscope
Display data know test material fire retardant performance.
Detailed description of the invention
Fig. 1 is that a kind of overall structure of the Glow Wire Tester for the test of material fire retardant performance of the utility model is shown
It is intended to.
Fig. 2 is that a kind of internal structure of the Glow Wire Tester for the test of material fire retardant performance of the utility model is shown
It is intended to.
Fig. 3 is a kind of stainless steel test of the Glow Wire Tester for the test of material fire retardant performance of the utility model
Instrument tank surface material layer the schematic diagram of the section structure.
In figure: 1, smoke purifier；2, stainless steel hermatic door；3, miniscope；4, stopwatch；5, the area of observation coverage；6, no
Become rusty steel tester cabinet；7, exhaust fan；8, screen replacing window；9, gas collection portion；10, electric lifting rod；11, falsework；12, temperature
Sensor；13, glowing filament；14, collect hawk；15, hollow sliding rail；16, reciprocating screw rod；17, micro-driving motor；18, displacement branch
Bracer；19, test specimen support frame；20, smokescope sensor；21, test specimen fixed screw bar；22, test cavity；23, dust is just imitated
Net；24, medium air filtration cotton；25, active carbon filter；26, glass window；27, it is insulated polyurethane foam；28, PVC shell
Layer.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of Glow Wire Tester for the test of material fire retardant performance, including stainless steel test
Instrument cabinet 6, smoke purifier 1 and stainless steel hermatic door 2, the stainless steel tester cabinet 6 is by test cavity 22 and 5 groups of the area of observation coverage
At the test cavity 22 is located at 5 side of the area of observation coverage, and hollow sliding rail 15, institute are installed by mounting blocks in bottom in the test cavity 22
It states side bottom end in test cavity 22 and passes through shield installation micro-driving motor 17, the 17 side output end of micro-driving motor
Reciprocating screw rod 16 is connected, displacement supporting block 18 is threadedly coupled on the reciprocating screw rod 16,18 bottom end of displacement supporting block is in
Empty sliding rail 15 is slidably connected, the 18 top welding piece support frame 19 of displacement supporting block, and 19 side of test specimen support frame is logical
Screw installation smokescope sensor 20 is crossed, electric lifting rod 10 is installed by mounting plate in the 22 inner top side of test cavity,
The 10 bottom output end of electric lifting rod connects falsework 11, and glowing filament 13, the work are installed in 11 bottom end of falsework
11 side of frame passes through screw mounting temperature sensor 12, the 22 top welding fume clarifier 1 of test cavity, the fume cleaning
1 bottom of device has gas collection portion 9, and the gas collection portion 9 is located at 10 side of electric lifting rod, 6 bottom of stainless steel tester cabinet
With pedestal.
Wherein, bottom is described just to imitate dust-collecting net 23 by the first effect dust-collecting net 23 of installing frame installation in the smoke purifier 1
Top is equipped with active carbon filter 25, described that medium air filtration cotton 24 is just equipped between effect dust-collecting net 23 and active carbon filter 25,
1 side of smoke purifier is equipped with screen replacing window 8, and 1 inner top of smoke purifier installs exhaust fan by mounting rack
7。
In the present embodiment as shown in Figs. 1-2, dust-collecting net 23, medium air filtration cotton 24 and active carbon are just imitated in smoke purifier 1
The setting of filter 25, so as under 7 air-extraction function of exhaust fan in test cavity 22 test material burning generate smog
It is filtered, and then flue gas finally clean from the discharge of 1 top flue gas emission mouth of smoke purifier, and then protects air environment.
Wherein, miniscope 3, the temperature sensor 12 and smog are installed by mounting groove at the top of the area of observation coverage 5
Concentration sensor 20 is electrical connected with miniscope 3, and 3 bottom of miniscope is inlaid with stopwatch 4.
As shown in Fig. 2, glow wire ignition test material that temperature sensor 12 can be detected in the present embodiment
The smokescope information that the test material burning that temperature information and smokescope sensor 20 can be detected generates is together
It is sent to miniscope 3 to be shown, so that tester can show that data know test material according to miniscope 3
Fire retardant performance.
Wherein, 18 side top of the displacement supporting block welding collection hawk 14,19 screw top of test specimen support frame connect
Test specimen fixed screw bar 21 is connect, stainless steel hermatic door 2, the stainless steel hermatic door are installed by hinge in 22 side of test cavity
There is glass window 26 on 2.
In the present embodiment as shown in Figs. 1-2, collection hawk 14 can collect test material burning on test specimen support frame 19 and generate
Ashes, and then avoid ashes test for contamination chamber 22；The setting of glass window 26 on stainless steel hermatic door 2, to facilitate survey
Examination personnel watch test material state in test cavity 22, and then are regulated and controled in time.
Wherein, the stainless steel tester cabinet 6 and 2 surface of stainless steel hermatic door are equipped with insulation polyurethane foam
27,27 surface of insulation polyurethane foam is equipped with PVC outer shell 28.
As shown in figure 3, stainless steel tester cabinet 6 and 2 surface of stainless steel hermatic door are insulated polyurethane foam in the present embodiment
The setting of foam layer 27 and PVC outer shell 28, it is good so as to assign stainless steel tester cabinet 6 and stainless steel hermatic door 2
Insulation, corrosion-resistant and waterproof performance, avoiding other factors, (such as internal heat is by stainless steel tester cabinet 6 or is lost stainless
Steel hermatic door 2) influence test material fire retardant performance accuracy.
It should be noted that the utility model is a kind of Glow Wire Tester for the test of material fire retardant performance,
When work, tester is by exhaust fan 7, electric lifting rod 10, micro-driving motor 17, glowing filament 13 and miniscope 3
It connects wires and is connect with external power supply, material in need of test is placed in test specimen support frame 19 and is passed through by tester immediately
Test specimen fixed screw bar 21 is completed to fix, and tester manually controls the work of glowing filament 13 immediately, until glowing filament 13 is warming up to
When certain temperature；Tester manually controls the work of micro-driving motor 17, so that micro-driving motor 17 can drive back and forth
Screw rod 16 one-directionally rotates, and reciprocating screw rod 16 can drive the displacement supporting block 18 of its periphery to move back and forth in hollow sliding rail 15,
And then the distance between test material and glowing filament are adjusted according to demand, meet the test demand of test material；Tester is also
The work of electric lifting rod 10 can be manually controlled, electric lifting rod 10 can according to demand be adjusted 13 height of glowing filament,
And then multiple test points up and down of test material are tested, improve test accuracy；Stopwatch 4 can be with timing test material
Start burning time, the glowing filament 13 that temperature sensor 12 can be detected ignite test material when temperature information and
When smokescope sensor 20 detects test material burning the smokescope information that generates be sent collectively to miniscope 3 into
Row display, so that tester can show that data and 4 timing of stopwatch know test material fire prevention resistance according to miniscope 3
Fire performance；After material fire retardant performance is tested, tester manually controls the work of exhaust fan 7, and exhaust fan 7 will try
The smog that test material burning generates in chamber 22 is tested to carry out gas collection (gas collection portion), adsorb and filter and (just imitate dust-collecting net, medium air filtration
Cotton, active carbon filter), and then flue gas finally clean from the discharge of 1 top flue gas emission mouth of smoke purifier, not only protection is empty
Compression ring border, and exhaust gas is avoided to be collected in test cavity 22 and when tester opens stainless steel hermatic door 2, it is tried by glowing filament
Test the stimulation of the exhaust gas of generation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of Glow Wire Tester for the test of material fire retardant performance, including stainless steel tester cabinet (6), smog
Clarifier (1) and stainless steel hermatic door (2), it is characterised in that: the stainless steel tester cabinet (6) is by test cavity (22) and sees
Area (5) composition is surveyed, the test cavity (22) is located at the area of observation coverage (5) side, and the interior bottom of the test cavity (22) is pacified by mounting blocks
It fills hollow sliding rail (15), micro-driving motor (17) are installed by shield in the interior side bottom end of test cavity (22), described micro-
Type driving motor (17) side output end connects reciprocating screw rod (16), and displacement supporting block is threadedly coupled on the reciprocating screw rod (16)
(18), the displacement supporting block (18) bottom end is slidably connected with hollow sliding rail (15), welding at the top of the displacement supporting block (18)
Smokescope sensor (20) are installed by screw in test specimen support frame (19), test specimen support frame (19) side, the test
Electric lifting rod (10) are installed by mounting plate in chamber (22) inner top side, electric lifting rod (10) the bottom output end connection
Glowing filament (13) are installed in falsework (11), falsework (11) bottom end, and temperature is installed by screw in falsework (11) side
It spends sensor (12), welding fume clarifier (1) at the top of the test cavity (22), smoke purifier (1) bottom has collection
Gas portion (9), the gas collection portion (9) are located at electric lifting rod (10) side, and the stainless steel tester cabinet (6) bottom has bottom
Seat.
2. a kind of Glow Wire Tester for the test of material fire retardant performance according to claim 1, feature exist
In: the interior bottom of the smoke purifier (1) is installed by installing frame just imitates dust-collecting net (23), at the top of just effect dust-collecting net (23)
It is described that medium air filtration cotton is just equipped between effect dust-collecting net (23) and active carbon filter (25) equipped with active carbon filter (25)
(24), smoke purifier (1) side is equipped with screen replacing window (8), and smoke purifier (1) inner top passes through mounting rack
It installs exhaust fan (7).
3. a kind of Glow Wire Tester for the test of material fire retardant performance according to claim 1, feature exist
In: miniscope (3) are installed by mounting groove at the top of the area of observation coverage (5), the temperature sensor (12) and smokescope
Sensor (20) is electrical connected with miniscope (3), and miniscope (3) bottom is inlaid with stopwatch (4).
4. a kind of Glow Wire Tester for the test of material fire retardant performance according to claim 1, feature exist
In: displacement supporting block (18) side top welding collection hawk (14), test specimen support frame (19) the screw top connection examination
Stainless steel hermatic door (2) are installed by hinge in part fixed screw bar (21), test cavity (22) side, the stainless steel sealing
There are glass window (26) on door (2).
5. a kind of Glow Wire Tester for the test of material fire retardant performance according to claim 1, feature exist
In: the stainless steel tester cabinet (6) and stainless steel hermatic door (2) surface are equipped with insulation polyurethane foam (27), institute
It states insulation polyurethane foam (27) surface and is equipped with PVC outer shell (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448518.1U CN208818688U (en) | 2018-09-05 | 2018-09-05 | A kind of Glow Wire Tester for the test of material fire retardant performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448518.1U CN208818688U (en) | 2018-09-05 | 2018-09-05 | A kind of Glow Wire Tester for the test of material fire retardant performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818688U true CN208818688U (en) | 2019-05-03 |
Family
ID=66275842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448518.1U Active CN208818688U (en) | 2018-09-05 | 2018-09-05 | A kind of Glow Wire Tester for the test of material fire retardant performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208818688U (en) |
-
2018
- 2018-09-05 CN CN201821448518.1U patent/CN208818688U/en active Active
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