CN105911214A - Flame resistance experimental device for foam - Google Patents
Flame resistance experimental device for foam Download PDFInfo
- Publication number
- CN105911214A CN105911214A CN201610271659.XA CN201610271659A CN105911214A CN 105911214 A CN105911214 A CN 105911214A CN 201610271659 A CN201610271659 A CN 201610271659A CN 105911214 A CN105911214 A CN 105911214A
- Authority
- CN
- China
- Prior art keywords
- proof box
- foam
- combustion
- resistance
- flame resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
- G01N25/12—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of critical point; of other phase change
Abstract
The invention discloses a flame resistance experimental device for foam. The flame resistance experimental device comprises an experimental box. A pull door is arranged on the lateral end face of the experimental box, tracks are arranged at the internal lower end of the experimental box, a base is arranged on the tracks, a steel sheet for holding the foam is arranged on the base, a heater is arranged in the experimental box, an electric cabinet is arranged on the outer portion of the experimental box, and fuel gas nozzles are arranged at the internal upper end of the experimental box. Temperature-adjustable flame resistance experiments are performed in the experimental box. The flame resistance experimental device has the advantages of simple structure, convenience in operation and high safety.
Description
Technical field
The present invention relates to foam production field, particularly relate to a kind of device that foam is carried out resistance to combustion experiment.
Background technology
Due to the feature such as its light weight, firm, shock-absorbing, the low moisture absorption, easy-formation and good resistance to water, thermal insulation, price be low, it is widely used in the fields such as packaging, insulation, waterproof, heat insulation, damping, different fields is different to the performance of plastic foam, wherein firing resistance is one of main performance, traditional plastic foam resistance to combustion experiment Detection results is low, and input cost is big, and cannot adapt to growing demand, therefore, the problem solving this class is particularly important.
Summary of the invention
For the deficiencies in the prior art, the invention provides the experimental provision of resistance to combustion of a kind of foam, by carrying out the adjustable resistance to combustion experiment of temperature in proof box, to solve existing plastic foam troublesome poeration, the problem of inefficiency.
In order to solve the problems referred to above, the invention provides the experimental provision of resistance to combustion of a kind of foam, include proof box, being provided with on the side end face of described proof box and pull the door open, the inside low side of described proof box is provided with track, is provided with base in orbit, the steel plate placing foam it is provided with on described base, described proof box be internally provided with heater, the outside of proof box is provided with electrical control cubicles, and the inner upper end of described proof box is provided with combustion gas mouth.
Further improvement is that: described proof box be internally provided with water spout, described water spout is corresponding with steel plate.
Further improvement is that: in described electrical control cubicles, be provided with temperature indicator, control knob and timing controller.
Further improvement is that: described in pull the door open on be provided with windowpane so that workman can be from the inside of external observation proof box.
The invention has the beneficial effects as follows: can be with the temperature of Adjustment Tests case by being provided with heater in proof box, measure overall firing resistance and the deformation nature of different size plastic foam, and it is provided by combustion gas mouth and with localized hyperthermia, plastic foam can be carried out resistance to combustion detection, it is provided by water spout again, to facilitate, the plastic foam after burning is extinguished.Present configuration is simple and convenient to operate, security performance high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein: 1-proof box, 2-pulls the door open, 3-track, 4-base, 5-steel plate, 6-heater, 7-electrical control cubicles, 8-combustion gas mouth, 9-water spout, 10-water spout.
Detailed description of the invention
In order to deepen the understanding of the present invention, being further described the present invention below in conjunction with embodiment, the present embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
As shown in Figure 1, present embodiments provide the experimental provision of resistance to combustion of a kind of foam, include proof box 1, being provided with on the side end face of described proof box 1 and pull the door open 2, the inside low side of described proof box is provided with track 3, is provided with base 4 on the track 3, the steel plate 5 placing foam it is provided with on described base 4, described proof box 1 be internally provided with heater 6, the outside of proof box 1 is provided with electrical control cubicles 7, and the inner upper end of described proof box 1 is provided with combustion gas mouth 8.Described proof box 1 be internally provided with water spout 9, described water spout 9 is corresponding with steel plate 5.It is provided with temperature indicator, control knob and timing controller in described electrical control cubicles 7.Described pulling the door open is provided with windowpane 10 on 2 so that workman can be from the inside of external observation proof box.
Can be with the temperature of Adjustment Tests case by being provided with heater 6 in proof box 1, measure overall firing resistance and the deformation nature of different size plastic foam, and it is provided by combustion gas mouth 8 and with localized hyperthermia, plastic foam can be carried out resistance to combustion detection, it is provided by water spout 9 again, to facilitate, the plastic foam after burning is extinguished.Present configuration is simple and convenient to operate, security performance high.
Claims (4)
1. the experimental provision of resistance to combustion of a foam, include proof box (1), it is characterized in that: be provided with, on the side end face of described proof box (1), pull the door open (2), the inside low side of described proof box is provided with track (3), track (3) is provided with base (4), the steel plate (5) placing foam it is provided with on described base (4), described proof box (1) be internally provided with heater (6), the outside of proof box (1) is provided with electrical control cubicles (7), and the inner upper end of described proof box (1) is provided with combustion gas mouth (8).
2. the experimental provision of resistance to combustion of foam as claimed in claim 1, it is characterised in that: described proof box (1) be internally provided with water spout (9), described water spout (9) is corresponding with steel plate (5).
3. the experimental provision of resistance to combustion of foam as claimed in claim 1, it is characterised in that: described electrical control cubicles is provided with temperature indicator, control knob and timing controller on (7).
4. the experimental provision of resistance to combustion of foam as claimed in claim 1, it is characterised in that be provided with windowpane (10) on pull the door open described in: (2) so that workman can be from the inside of external observation proof box.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610271659.XA CN105911214A (en) | 2016-04-28 | 2016-04-28 | Flame resistance experimental device for foam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610271659.XA CN105911214A (en) | 2016-04-28 | 2016-04-28 | Flame resistance experimental device for foam |
Publications (1)
Publication Number | Publication Date |
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CN105911214A true CN105911214A (en) | 2016-08-31 |
Family
ID=56752078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610271659.XA Pending CN105911214A (en) | 2016-04-28 | 2016-04-28 | Flame resistance experimental device for foam |
Country Status (1)
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CN (1) | CN105911214A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107796565A (en) * | 2017-09-29 | 2018-03-13 | 芜湖美威包装品有限公司 | Overlay film foam water-repellent experimental rig |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102375046A (en) * | 2010-08-18 | 2012-03-14 | 中国科学技术大学 | Simulation experiment box |
CN202393750U (en) * | 2011-10-19 | 2012-08-22 | 清华大学 | Dynamic oxidizing ablation test device simulating engine combustion chamber environment |
CN103048351A (en) * | 2013-01-08 | 2013-04-17 | 安徽省电力科学研究院 | Toxicity test device for material in combustion and heating states |
-
2016
- 2016-04-28 CN CN201610271659.XA patent/CN105911214A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102375046A (en) * | 2010-08-18 | 2012-03-14 | 中国科学技术大学 | Simulation experiment box |
CN202393750U (en) * | 2011-10-19 | 2012-08-22 | 清华大学 | Dynamic oxidizing ablation test device simulating engine combustion chamber environment |
CN103048351A (en) * | 2013-01-08 | 2013-04-17 | 安徽省电力科学研究院 | Toxicity test device for material in combustion and heating states |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107796565A (en) * | 2017-09-29 | 2018-03-13 | 芜湖美威包装品有限公司 | Overlay film foam water-repellent experimental rig |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
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RJ01 | Rejection of invention patent application after publication |