CN206348310U - Flat building product corrosion chamber - Google Patents
Flat building product corrosion chamber Download PDFInfo
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- CN206348310U CN206348310U CN201720031243.0U CN201720031243U CN206348310U CN 206348310 U CN206348310 U CN 206348310U CN 201720031243 U CN201720031243 U CN 201720031243U CN 206348310 U CN206348310 U CN 206348310U
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- stroller
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Abstract
The utility model discloses a kind of flat building product corrosion chamber, its drip irrigation device be include combustion chamber and stroller and be fixed on stroller it is orthogonal for lay sample fixed combustion frame, burner is provided with the flat board of the stroller of the vertical linea angulata bottom of sample, vertical linea angulata of the igniting mouth of pipe of burner just to sample, burning cover is provided with the flat board of stroller, burning cover includes the burning rack of three end to end formation of fix bar and is fixedly connected on the protection network of crisscross formation on burning rack, the bottom of burning rack sets the igniting mouth of pipe of burner using horizontal rotation axis as the vertical linea angulata direction upset of axial sample with cover, the effect of the flat building product burning of bulk dropping interference flame can be reduced by having reached.
Description
Technical field
The utility model is related to a kind of building material combustion test equipment, more particularly to a kind of flat building material monomer
Corrosion chamber.
Background technology
The occurrence frequency of fire is very high, therefore, how to adopt an effective measure and reduces the good property of casualties that fire is caused
Loss turns into every country and the emphasis and focus of area studies.Personnel are caused to hinder in order to safeguard public safety, reduce fire
Die and property loss, be the primary of current China's building firesafety countermeasure using the indoor building material with anti-flammability
Defence line, but the building species of in the market circulation is various, has materials for wall, insulation material etc., their combustibility thousand is poor
Ten thousand not, have plenty of inflammable class, and test result of the same material under different tests method is also each has something to recommend him, at present I
State's national standard《The monomer combustion experiment of building material or product》GB/20284-2006 is according to international standard EN13823：2002 enter
Row revision, it is used as the existing mandatory national standards of China《Construction material and product burns grading performance》（GB8624-2006）
The most important test method used.
Existing to refer to as Publication No. CN 204188582U Chinese patent, it discloses a kind of monomer combustion stove
Small handcart track placer, is received including combustion chamber, small handcart, fixed combustion frame and the flue gas above fixed mount
Include installing the fixed combustion frame of sample, the backboard of two vertical samples on collecting system, small handcart, be positioned over the vertical linea angulata of sample
The burner of bottom, when carrying out combustion test, small handcart is pushed into combustion chamber so that fixed combustion frame is formed with combustion chamber
The combustion space of closing.
But during actual combustion test, the bulk dropping that flat building product is produced in burning can be done
Disturbing the flame of burner, or even can block the lighting-up tuyere of burner causes fray-out of flame, causes experimental result inaccurate.
Utility model content
The purpose of this utility model, which is to provide one kind, can reduce the flat building product combustion of bulk dropping interference flame
The flat building product corrosion chamber burnt.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of flat building product corrosion chamber, including combustion chamber and stroller and be fixed on stroller mutually hang down
The straight fixed combustion frame for laying sample, burning is provided with the flat board of the stroller of the vertical linea angulata bottom of sample
Burning cover is provided with device, the vertical linea angulata of the igniting mouth of pipe of burner just to sample, the flat board of the stroller, burning cover includes
The burning rack of three end to end formation of fix bar and the protection network for being fixedly connected on crisscross formation on burning rack, burning
The bottom of frame sets the igniting mouth of pipe that burner is stated in residence using horizontal rotation axis as the vertical linea angulata direction upset of axial sample with cover.
By using above-mentioned technical proposal, will be provided with the stroller of orthogonal sample push-in combustion chamber, by
The bottom of the vertical linea angulata of sample is carried out in combustion test, combustion process using burner to sample, and sample can produce dropping
Drop on the ignitron of burner, some larger droppings, which are dropped onto, can interfere at ignitron or even block to flame
The igniting mouth of pipe causes fray-out of flame, influences the accuracy of result of the test, carrying for setting is gone out by the igniting mouth of pipe in burner
The burning cover of protection network can block the bulk dropping produced in sample combustion process so that flame will not be because of dropping
Extinguish, be conducive to the abundant burning of sample, be conducive to the accuracy of result of the test；It is located at point further with the burning cover of protection network
Flame is enabled to above fire orifice to be burnt in burning cover concentration, because burning cover is made of metal, metal heat-conducting is good, energy
It is enough that amount of heat in flame is sent in the air of surrounding quickly, therefore, after Chain Link Fence, without gas
Just burning-point can not be maintained, also just can not burnt, metal screen is all limited in burning under filter screen like a Thermal packer
Face, the flue gas produced during such sample burning can be passed through freely from mesh, and flame is limited in below protection network so that examination
Sample can improve the degree of accuracy of experiment by the more quick, abundant of flame combustion.
Preferably, being fixedly connected with hinge on the flat board of the stroller, a terminal bolt of hinge is fixedly connected on described push away
On the flat board of car, the other end of hinge is fixedly connected on the bottom of the burning rack, and burning rack gemel connection is to sample vertical angle
The upset of line direction is leaned against on sample sets the mouth of pipe of lighting a fire with cover.
By using above-mentioned technical proposal, the Flat hinge connection of burning rack and stroller can after combustion test is finished
Burning rack is opened, the dropping inside burning cover is cleared up, one end of burning rack and the flat board of stroller are fixed in addition so that
When carrying out stroller, burning rack will not be moved so that burning rack can preferably protect the ignitron of burner.
Preferably, the burning rack is in isosceles triangle, two waist bars of the burning rack lean against two pieces of samples respectively
Surface.
By using above-mentioned technical proposal, burning rack is triangular in shape, can just adapt to the vertical linea angulata of sample, burning rack
Two waist edges can be fitted in the surface of sample respectively so that flame can be concentrated to enter sample in the bottom for testing vertical linea angulata
Row burning.
Preferably, being fixedly connected with reinforcement on the burning rack, one end of reinforcement is vertically fixedly connected on the combustion
On the bottom bar of buck, the other end is fixedly connected on the summit relative with bottom bar.
By using above-mentioned technical proposal, because protection network and burning rack are in flame, burned for long time can cause
Burning rack and protection network, which produce to fix reinforcement on certain deformation, burning rack and can play protection network and burning rack, to be added
Gu effect, and can bear impulsive force of the bulk dropping to protection network, it is ensured that burning cover can be to the ignitron of burner
Mouth plays protective action.
Preferably, the burning cover is also connected to the burning rack including one end, the other end is supported on the vertical linea angulata of sample
Support bar on the flat board of the stroller of bottom, the burning rack is by the they sup-port to cover at the vertical linea angulata of sample
The igniting mouth of pipe.
By using above-mentioned technical proposal, burning rack one end is fixedly connected with support bar, and it is vertical that burning rack turns to sample
By they sup-port at angle, it ensure that burning cover support when carrying out combustion test is more stablized, can preferably protect
The ignitron of burner will not be interfered due to dropping.
Preferably, the top of combustion chamber is provided with flue gas absorbing device produces flue gas for absorbing burning.
By using above-mentioned technical proposal, sample burning generation can be absorbed positioned at the flue gas absorbing device of top of combustion chamber
Flue gas, by judging the detection of flue gas the firing resistance of sample.
Preferably, the absorption plant is including positioned at the gas skirt of top of combustion chamber, at the top of the gas skirt and even
The fume collection device of logical gas skirt and the smoke discharging pipe for connecting fume collection device.
By using above-mentioned technical proposal, the cigarette that sample burning is produced can be collected positioned at the gas skirt of top of combustion chamber
Gas, collector can further collect flue gas and being capable of flue gas discharge burning outdoor by the smoke discharging pipe for connecting collector.
Preferably, the section of the gas skirt is trapezoidal.
By using above-mentioned technical proposal, gas skirt make it that the flue gas that flat building materials sample burning is produced smoothly is received
Collection, its section is set in echelon, is conducive to the quick absorption of flue gas.
In summary, the utility model has the advantages that：
1st, burning cover is set by the igniting mouth of pipe upper cover in burner, can effectively reduces the bulk produced during sample burning
The interference for the flame that dropping is produced to burner ignition pipe, it is more effective to reduce bulk dropping plugging point fire orifice, make
Obtain flame fully can burn to sample, improve the accuracy of combustion test；
2nd, by the protection network on the burning cover of setting, flame can be compressed on below protection network so that flame is concentrated
Linea angulata lower end vertical to sample is burnt, and improves the speed of experiment, can be uniformly from anti-while burning the flue gas produced
Pass through and collected by the gas skirt of top in the mesh of protecting wire net, be conducive to the accuracy of experiment.
Brief description of the drawings
Fig. 1 is the overall structure diagram of flat building product corrosion chamber；
Fig. 2 is the A of prominent installation door, latch and outer wall of combustion chamber annexation in Fig. 1 enlarged diagram；
Fig. 3 is the half sectional view of prominent flat building product corrosion chamber internal structure；
Fig. 4 is the structural representation of stroller and fixed combustion frame；
Fig. 5 is the B of prominent burner and burning cover in Fig. 4 enlarged diagram.
In figure, 1, combustion chamber；11st, side wall；12nd, top cover；13rd, Che Kou is entered；2nd, stroller；21st, fixed combustion frame；22nd, install
Door；221st, handle；23rd, latch；24th, ventilating board；25th, flat board；26th, stroller handrail；241st, air vent；3rd, slide rail；4th, maintenance ladder；
41st, fence is overhauled；5th, flue gas absorbing device；51st, gas skirt；52nd, fume collection device；53rd, smoke discharging pipe；6th, spacing framework；7、
Burner；71st, burner box；72nd, ignitron；8th, burning cover；81st, burning rack；811st, bottom bar；812nd, waist bar；82nd, protection network；83、
Reinforcement；84th, support bar；9th, hinge；10th, corner；20th, sample.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark is represented.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of flat building product corrosion chamber, as shown in figure 1, including in cubical combustion chamber 1 and stroller
2, offer on a side wall 11 of combustion chamber 1 and be pushed into the entering on car mouthful 13, the ground of combustion chamber 1 along stroller of combustion chamber 1 for stroller 2
2, which enter car direction, is provided with from combustion chamber 1 and internally extends slide rail 3 outside combustion chamber 1, and stroller 2 is slidably connected on slide rail 3,
The one side that combustion chamber 1 deviates from into car mouthful 13 is fixedly connected with the company of fixation at inclined maintenance ladder 4,12 4 jiaos of the top cover of combustion chamber 1
It is connected to maintenance fence 41.
The middle part of top cover 12 of combustion chamber 1 is fixedly connected with flue gas absorbing device 5, and flue gas absorbing device 5 includes section in ladder
The gas skirt 51 of shape, the lower opening of gas skirt 51 is more than upper opening, and the upper end of gas skirt 51, which is communicated with fume collection device 52, to be used for
Flue gas is collected, fume collection device 52 is communicated with smoke discharging pipe 53.
As best shown in figs. 1 and 4, the adjacent both sides of stroller 2 are fixedly connected with orthogonal fixed combustion frame 21, fixed combustion
The outline of burning machine is adapted so that stroller 2 is after car mouthful 13 is pushed into entering car mouthful 13, and fixed combustion frame 21 is just fitted together to
On the inside casing of car mouthful 13 is entered.
As shown in Figure 1, Figure 2 with shown in Fig. 4, having a fan on the fixed combustion frame 21 of stroller 2 with vertical pivot center gemel connection
Handle 221 is fixedly connected with installation door 22, installation door 22, the both sides of the width of fixed combustion frame 21 have been respectively fixedly connected with
Latch 23 is moved out for stroller 2 to be locked in into the side wall 11 of combustion chamber 1 after stroller 2 is pushed into combustion chamber 1 with limiting stroller 2,
The underface of stroller 2 is air intake, and stroller 2 is fixedly connected with the ventilating board 24 of rectangle, ventilation close to the one end for entering car mouthful 13
Multiple air vents 241 are uniformly offered on plate 24 with so that the air in the internal backplane of combustion chamber 1 is uniformly distributed, positioned at combustion chamber
The both sides of stroller 2 outside 1 are fixedly connected with stroller handrail 26, facilitate workman human users stroller 2.
As shown in figure 4, combustion chamber 1 is internally provided with spacing framework 6, spacing framework 6 is located at the inlet side opening of stroller 2,
Spacing framework 6 is identical with the size of stroller 2, and the push-in of stroller 2 is able to spacing fixation in combustion chamber 1 in spacing framework 6.
As shown in Fig. 3 and Fig. 5, orthogonal sample 20 is installed on the fixed combustion frame 21 of stroller 2, sample 20 hangs down
Burner 7 is placed with the corner 10 that the flat board 25 of the lower end of right-angle line, i.e. sample 20 and stroller 2 is surrounded, burner 7 includes combustion
Box 71 and ignitron 72 are burnt, 72 mouthfuls of ignitron is just to corner 10.
Because the mouth of pipe jet flames in ignitron 72 burns to sample 20, it can be produced during sample 20 burns
Upper more dropping, can cause certain interference to flame when wherein the larger dropping of volume is fallen, or even can plugging point
72 mouthfuls of fire tube, causes fray-out of flame, influences the accuracy of result of the test, a burning cover 8 is provided with corner 10.
As shown in Fig. 3 and Fig. 5, burning cover 8 includes burning rack 81, and burning rack 81 is by a foundation bar 811 and two waist bars 812
End to end to surround, profile is in be fixedly connected with crisscross protection network 82, protection network on isosceles triangle shape, burning rack 81
Offer mesh on 82, the bottom bar 811 of burning rack 81 be hinged on by hinge 9 on flat board 25 and to upset at corner 10 so as to
Cover sets 72 mouthfuls of the ignitron of burner 7 and then blocks the dropping for the bulk dripped from top so that flame can be less
It is disturbed so that it is more abundant that experiment can burn, and reinforcement 83 is provided with burning rack 81, one end of reinforcement 83 is fixed
It is connected on the summit relative with bottom bar 811, the other end of reinforcement 83 is vertically fixedly connected on bottom bar 811.
As shown in Fig. 3, Fig. 4 and Fig. 5, in order that the cover that can more stablize of burning rack 81 sets 72 mouthfuls of ignitron, combustion
Support bar 84 is additionally provided with buck 81, the upper end of support bar 84 is fixed with the summit that reinforcement 83 is connected, support bar 84
The other end is inserted on the flat board 25 of the lower section of corner 10, and the waist bar 812 of the both sides of burning rack 81 is connected to the surface of sample 20.
Test procedure is as follows：
Sample 20 is vertically mounted on fixed combustion frame 21 first, and burning cover 8 is located at the mouth of pipe of ignitron 72
Top；Promote stroller handrail 26 by stroller 2 be pushed into along slide rail 3 in combustion chamber 1 then latch 23 is plugged stroller 2 is carried out it is spacing
It is fixed.
Open after burner 7, flame burns to sample 20, the flue gas that burning is produced moves and passes through gas skirt upwards
51st, fume collection device 52 is collected, and is most discharged afterwards through smoke discharging pipe 53.
After combustion test is finished, extinguish ignitron 72, open latch 23, pull out stroller 2, open burning cover 8 and
Dropping on flat board 25 is cleaned.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of flat building product corrosion chamber, including combustion chamber (1) and stroller (2) and it is fixed on stroller (2)
The upper orthogonal fixed combustion frame (21) for laying sample (20), positioned at pushing away for the vertical linea angulata bottom of sample (20)
It is provided with burner (7) on the flat board (25) of car (2), the vertical angle of ignitron (72) mouth of burner (7) just to sample (20)
Line, it is characterised in that：Burning cover (8) is provided with the flat board (25) of the stroller (2), burning cover (8) includes a bottom bar (811)
With the burning rack (81) of two waist bar (812) end to end formation and being fixedly connected on crisscross formation on burning rack (81)
Protection network (82), the bottom of burning rack (81) is set by the vertical linea angulata direction upset of axial sample (20) of horizontal rotation axis with cover
State the mouth of pipe of the ignitron (72) of burner (7) in residence.
2. flat building product corrosion chamber according to claim 1, it is characterised in that：The stroller (2)
Hinge (9) is fixedly connected with flat board (25), a terminal bolt of hinge (9) is fixedly connected on the flat board (25) of the stroller (2)
On, the other end of hinge (9) is fixedly connected on the bottom of the burning rack (81), and burning rack (81) hinge (9) is connected to sample
(20) vertical linea angulata direction upset leans against on sample (20) and to set ignitron (72) mouth with cover.
3. flat building product corrosion chamber according to claim 1 or 2, it is characterised in that：The burning rack
(81) in isosceles triangle, two waist bars (812) of the burning rack (81) lean against the surface of two pieces of samples (20) respectively.
4. flat building product corrosion chamber according to claim 3, it is characterised in that：The burning rack (81)
On be fixedly connected with reinforcement (83), one end of reinforcement (83) is vertically fixedly connected on the bottom bar of the burning rack (81)
(811) on, the other end is fixedly connected on the summit relative with bottom bar (811).
5. flat building product corrosion chamber according to claim 1, it is characterised in that：The burning cover (8)
The burning rack (81) also is connected to including one end, the other end is supported on the flat of the stroller (2) of the vertical linea angulata bottom of sample (20)
Support bar (84) on plate (25), the burning rack (81) is supported at the vertical linea angulata of sample (20) by the support bar (84)
To cover the mouth of pipe of the ignitron (72).
6. flat building product corrosion chamber according to claim 1, it is characterised in that：The combustion chamber (1)
Top is provided with flue gas absorbing device (5) and produces flue gas for absorbing burning.
7. flat building product corrosion chamber according to claim 6, it is characterised in that：The smoke absorption dress
Put（5）Including the gas skirt (51) at the top of combustion chamber (1), positioned at the gas skirt (51) top and connection gas skirt (51)
Fume collection device (52) and connection fume collection device (52) smoke discharging pipe (53).
8. flat building product corrosion chamber according to claim 7, it is characterised in that：The gas skirt (51)
Section it is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031243.0U CN206348310U (en) | 2017-01-12 | 2017-01-12 | Flat building product corrosion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031243.0U CN206348310U (en) | 2017-01-12 | 2017-01-12 | Flat building product corrosion chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348310U true CN206348310U (en) | 2017-07-21 |
Family
ID=59324795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031243.0U Active CN206348310U (en) | 2017-01-12 | 2017-01-12 | Flat building product corrosion chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116893243A (en) * | 2023-09-07 | 2023-10-17 | 泰州市华通消防装备厂有限公司 | Detection device for fireproof performance of fireproof fabric |
-
2017
- 2017-01-12 CN CN201720031243.0U patent/CN206348310U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116893243A (en) * | 2023-09-07 | 2023-10-17 | 泰州市华通消防装备厂有限公司 | Detection device for fireproof performance of fireproof fabric |
| CN116893243B (en) * | 2023-09-07 | 2023-11-28 | 泰州市华通消防装备厂有限公司 | Detection device for fireproof performance of fireproof fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301822, No. 3, Cang Cang Road, plastic products industrial zone, Baodi District, Tianjin Patentee after: Tianjin Xinxing Testing Technology Co., Ltd Address before: 301822, No. 3, Cang Cang Road, plastic products industrial zone, Baodi District, Tianjin Patentee before: Tianjin Shun Hing Engineering Quality Inspection Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |