CN203275338U - Combustion testing box - Google Patents
Combustion testing box Download PDFInfo
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- CN203275338U CN203275338U CN 201320321705 CN201320321705U CN203275338U CN 203275338 U CN203275338 U CN 203275338U CN 201320321705 CN201320321705 CN 201320321705 CN 201320321705 U CN201320321705 U CN 201320321705U CN 203275338 U CN203275338 U CN 203275338U
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- combustion
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- burning
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Abstract
The utility model relates to a combustion testing box which comprises a human-computer interaction unit, a data processing unit and a combustion performing unit, wherein the human-computer interaction unit is connected with the data processing unit through a data line; the data processing unit is connected with a gas control unit through a control signal line; the human-computer interaction unit has different testing modes; a combustion control unit comprises a working table and different combustion devices which are mounted on the working table in a sliding manner; the combustion testing box further comprises the gas control unit which is connected with the combustion performing unit through a gas tube; the human-computer interaction unit is used for driving the combustion control unit by controlling the data processing unit according to set testing modes after the testing modes are selected, then the combustion devices in the combustion performing unit are moved to working positions or idle positions on the working table. The combustion testing box can carry out different combustion tests according to different test modes.
Description
Technical field
The utility model relates to the burning test technical field, relates in particular to a kind of combustion test box.
Background technology
Along with the development in epoch and the progress of science, people propose more requirements to the anti-combustion safety of various materials'uses, and this just needs various burning tests to judge its firing resistance.At present, world many countries has been formulated different many standards with organizing to various flame resistant materials or goods, especially in wires and cables industry, carplane interior trim industry etc., because the personal safety to its user of the flame resistance of its material has a direct impact, so the manufacturer of these industries is before product export, must according to its industry standard, select different combustion test boxes to carry out burning test to its product.
To different burning test standards, as UL94, UL1581, UL2556, UL62, JIS C3005, IEC60332-1, FAR 25.853, GB18380, GB 8410, GB2408-80, GB/T12666.2 etc., need to complete by the burning condition corresponding with it.Prior art generally all has been to provide a kind of man-to-man technology, namely one overlaps the corresponding a kind of testing standard of combustion test box, its burner comprises that flame feedway, temperature correction device, sample clamping device etc. are all unique given, in the finite space of the relevant criterion appointment of various countries or tissue issue, can only complete the burning test function of a certain specific criteria.
Owing to having adopted above-mentioned man-to-man technology, namely one overlaps the corresponding a kind of testing standard of combustion test box, its burner can only be realized the test function of a certain specific criteria, therefore also brought the relatively poor technological deficiency of burning test box function versatility, cause each many bench teats of user's needs tryoff to satisfy different burning test standards, cause the very big cost waste in equipment, manpower, place.
The utility model content
Technical problem to be solved in the utility model is, a kind of combustion test box is provided, and can carry out different burning tests according to different test models.
for solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of combustion test box, include man-machine interaction unit, data processing unit and burning performance element, described man-machine interaction unit is connected with described data processing unit through data line, described data processing unit is connected by control signal wire with described combustion gas control module, described man-machine interaction unit is provided with different test models, described burning control module includes worktable and the different burner that is slidably mounted on described worktable, described combustion test box also includes the combustion gas control module that is connected by Gas Pipe with described burning performance element, described man-machine interaction unit is controlled data processing unit by set test model and is driven described burning control module after described test model is selected, so that the work station that can make described burner carry out burning test that the burner in described burning performance element moves on described worktable maybe can make described burner be in the idle station of idle state.
Further, described burner by roller or guide rail together with worktable is slidably installed.
Further, described combustion test box also includes the moveable platform together with worktable is slidably installed by roller or guide rail, and described burner is fixed on mobile platform.
Further, described combustion gas control module includes solenoid valve, and described solenoid valve is connected with the burning performance element by described Gas Pipe.
Further, described data processing unit comprises the programmable logic controller (PLC) that is arranged on the combustion gas pilot piping, and the described solenoid valve of described programmable logic controller (PLC) controls enters duty to switch the described burner that is positioned at work station.
Further, described test model has two kinds, and described burner is to there being two, and described work station has one, and described idle station has two, and described work station and idle station are arranged in " L " or " I " font.
Further, described test model has three kinds, and described burner is to there being three, and described work station has one, and described idle station has three, and described work station and idle station are arranged in " T " font.
Further, described combustion test box also includes the burning test casing, and described burning test casing includes main box, and the described main box outside is provided with to show the man-machine interface of the test model of described man-machine interaction unit.
Further, described burning test casing also include with described main box rotate fixing together with and in order to seal the chamber door of described main box, described chamber door is provided with handle hole, is fixed with long-sleeve glove in described handle hole.
After adopting technique scheme, the utility model has following beneficial effect at least: in the utility model combustion test box, described man-machine interaction unit is controlled data processing unit by set test model and is driven described burning control module after described test model is selected, so that the work station that can make described burner carry out burning test that the burner in described burning performance element moves on described worktable maybe can make described burner be in the idle station of idle state.Therefore, can carry out different burning tests according to different test models.
Description of drawings
Fig. 1 is the theory diagram of a preferred embodiment of the utility model combustion test box.
Fig. 2 is the stereographic map of a preferred embodiment of the utility model combustion test box.
Fig. 3 is the stereographic map of the burner combination of Fig. 2.
Fig. 4 is the stereographic map that the burner of another embodiment of the utility model combustion test box makes up.
Embodiment
Need to prove, in the situation that do not conflict, embodiment and the technical characterictic in embodiment in the application can mutually combine, and below in conjunction with the drawings and specific embodiments, the utility model are described in further detail.
Please refer to Fig. 1, in a preferred embodiment of the present utility model, a kind of have a multi-functional combustion test box that can switch fast, includes man-machine interaction unit 100, data processing unit 200, combustion gas control module 300 and burning performance element 400.Wherein man-machine interaction unit 100 is connected by data line with data processing unit 200, and data processing unit 200 is connected by control signal wire with combustion gas control module 300, and combustion gas control module 300 is connected by Gas Pipe with burning performance element 400.Described burning control module include worktable 40 and with the burner 41,42 of described worktable 40 together with being slidably installed of the modes such as roller or guide rail.Described data line can be the data line of the types such as RS232 or RS485.
Described man-machine interaction unit 100 is provided with test model, after test model is selected, described man-machine interaction unit 100 is controlled data processing unit 200 by set test model and is driven described burning control module 300, so that the work station that can make described burner 41,42 carry out burning test that the burner 41,42 in described burning performance element 40 moves on described worktable 40 maybe can make described burner be in the idle station of idle state.
Described combustion gas control module 300 includes the solenoid valve 301 that is located on the combustion gas pilot piping, and described solenoid valve 301 is connected with burning performance element 400 by described Gas Pipe.Described data processing unit 200 comprises programmable logic controller (PLC) (Programmable Logic Controller, PLC) 201, described programmable logic controller (PLC) 201 is controlled described solenoid valves 301 to switch the position of described burner 41,42 on worktable 40.
In Fig. 2 and embodiment shown in Figure 3, the burner of being located on worktable has two, and described station has A, B, three stations of C and one-tenth " L " shape to arrange, wherein A, C station are respectively idle station, and the B station is work station.Described test model has two kinds, i.e. standard option 1 and standard option 2.Described solenoid valve 301 is two-position two-way solenoid valve.When needs are done test by standard 1, the choice criteria option one, two-position two-way solenoid valve on the automatic regulating gas pilot piping of programmable logic controller (PLC) 201 of the described man-machine interaction unit 100 described data processing units 200 of control, the burner 41 of A station is moved to the B station, burner 42 leaves unused in the C station, can complete required test 1.When needs are done test by standard 2, choice criteria option 2, two-position two-way solenoid valve on the automatic regulating gas pilot piping of programmable logic controller (PLC) 201 of the described man-machine interaction unit 100 described data processing units 200 of control, the burner 42 of C station is moved to the B station, burner 41 leaves unused in the A station, can complete required test 2.
As shown in Figure 2, described combustion test box also include burning test casing 1, in order to the chamber door 2 that seals described burning test casing 1, be arranged on control panel 3 on described burning test casing 1 lateral surface, be arranged on the burner combination 4 in described burning test casing 1.Described burning test casing 1 and described chamber door 2 by the modes such as hinge rotate fixing together with.Described burning test casing 1 is together with control panel 3 is fixing by modes such as screws.Described burning test casing 1 is together with burner combination 4 is fixing by modes such as screws.
Described burning test casing 1 comprises main box 10, be located at main box 10 tops and with main box 10 in communicate air exhausting device 11, the electric cabinet heat abstractor 12 that is located at main box 10 both sides, be arranged on main box 10 both sides on and be positioned at the air inlet device 13 of electric cabinet heat abstractor 12 belows.Air enters in main box 10 by air-intake device 13, the burner of flowing through combination 4, then discharge outside main box 10 by air exhausting device 11.Described electric cabinet heat abstractor 13 is discharged by the side of main box 10 in order to the heat that electric cabinet is produced.
Described chamber door 2 comprises a body 20 and glass vision panel 21.Described glass vision panel 21 is connected with door body 20 by fluid sealant.Offer handle hole 22 on door body 20, in described handle hole 22, long-sleeve glove is installed.
described control panel 3 comprises panel 30, man-machine interface 31 in order to the test model that shows described man-machine interaction unit 100, in order to measure the U-shaped tube manometer 32 of the pressure in main box 10, in order to the tensimeter 33 of measuring gaseous-pressure in the combustion gas pilot piping, in order to measure the suspended body flowmeter 34 by the gas flow in the combustion gas pilot piping, coarse adjustment flow valve 35 in order to the gas flow in the regulating gas pilot piping, power switch 36 in order to conducting or cut-out combustion test box, emergency stop switch 37 in order to force disconnect combustion test box power supply under unusual condition, in order to show whether the combustion gas of combustion gas pilot lamp 38 is arranged in main box 10.The principle of work of described U-shaped tube manometer 32, tensimeter 33, suspended body flowmeter 34, coarse adjustment flow valve 35 and combustion gas pilot lamp 37 is same as the prior art, repeats no more in this.
As shown in Figure 3, described burner combination 4 comprise L-type worktable 40, in order to the burner 41 that carries out burning test and burner 42, in order to the school temperature device 43 of regulating the temperature in main tank 10 with in order to light the igniting remote-control box 44 of combustion gas.Burner 41 is slidably installed together with L-type worktable 40.Described burner 42 is slidably installed together with L-type worktable 40.Described school temperature device 43 by the mode such as screw together with L-type worktable 40 is fixing.Described igniting remote-control box 44 by the mode such as screw together with L-type worktable 40 is fixing.Described school temperature device 43 includes temperature-sensing probe assembly 431 and temperature-sensing probe assembly 432.The principle of work of described school temperature device 43 and igniting remote-control box 44 is same as the prior art, repeats no more in this.
The blowtorch assembly 411 of the flame ejection that described burner 41 comprises by modes such as roller or guide rails the moveable platform 410 together with described L-type worktable 40 is slidably installed, produce during in order to fuel gas buring, treat incendiary material and can treat incendiary material and can be at the vertical combustion support 413 of vertical adjusting material height at the horizontal firing support 412 of Level tune positions of materials with in order to clamping in order to clamping.Described blowtorch assembly 411 is placed on moveable platform 410.Described horizontal firing support 412 by the mode such as screw together with moveable platform 410 is fixing.Described vertical combustion support 413 by the mode such as screw together with moveable platform 410 is fixing.The principle of work of described blowtorch assembly 411 is same as the prior art, repeats no more in this.
Described burner 42 comprises by moveable platform 420, blowtorch assembly 421, horizontal firing support 422 and the vertical combustion support 423 of the modes such as roller or guide rail together with described L-type worktable 40 is slidably installed.Described blowtorch assembly 421 is placed on moveable platform 420.Described horizontal firing support 422 by the mode such as screw together with moveable platform 420 is fixing.Described vertical combustion support 423 by the mode such as screw together with moveable platform 420 is fixing.The principle of work of described blowtorch assembly 421 is same as the prior art, repeats no more in this.
The man-machine interface of the upper control panel of this combustion test box is mainly to show that the test model of alternative described man-machine interaction unit 100 is to satisfy the control interface of various criterion.When needs expand to three or above test model, only need the test model of described man-machine interaction unit 100 is carried out the revision on program and is located at solenoid valve on the combustion gas pilot piping and changes and get final product, do not enumerate at this.
In above-mentioned Fig. 2 and embodiment shown in Figure 3, " L " shape worktable of described combustion test box mainly is to provide switchable A, B, three stations of C, and wherein A, C station are idle station, the B station is work station, in like manner can make " L " shape worktable into " I " font.In another embodiment shown in Figure 4, wherein in the diagram, label 5 refers to the burner combination, and label 50 refers to " I " font worktable label, and this structure also can provide switchable A, B, three stations of C.In yet another embodiment, also worktable can be made into " T " font, switchable A, B, C, four stations of D can be provided, at this moment, described test model has three kinds, and described burner does not enumerate at this there being three.Obviously, according to principle of the present utility model and spirit, described test model can have multiple, described burner is a plurality of to having, described worktable can have different shapes, thinks that described burner provides different stations, and these can be changed according to actual conditions.
In multi-functional switchable combustion test box of the present utility model, with Fig. 2 and embodiment such as example shown in Figure 3, increased multiple combustion standard option in man-machine interface, increased at the solenoid valve that has increased bi-bit bi-pass on the combustion gas pilot piping, at cabinet inside and configured two burners of switching position fast on " L " font worktable, worktable.When needs switch to another kind of burning test state from current burning test state, only need to select mode of operation on man-machine interface, the solenoid valve of the bi-bit bi-pass gas circuit that can automatically switch, L shaped worktable can be realized the quick switching of two groups of burners, thus the combustion function of realizing complete machine switches.In addition, in the embodiment shown in fig. 4, make " L " font worktable into " I " font worktable and can realize that also the combustion function of complete machine switches.Also have, based on principle of the present utility model and spirit, workbench is made other shape and corresponding burner is set, can realize that also the combustion function of complete machine switches.
In the utility model, a combustion test box has many cover corrosion chambers, namely has multiple burning test function, can reduce subscriber equipment and drop into number of units, saves the equipment investment expense, saves space and maintenance cost, reduces handling cost.In addition, realize the resource sharing of multiple test function in a combustion test box, the seamless integration realization of control system multi-functional quick switching and stable performance.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that do not break away from principle of the present utility model and spirit can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (9)
1. combustion test box, include man-machine interaction unit, data processing unit and burning performance element, described man-machine interaction unit is connected with described data processing unit through data line, described data processing unit is connected by control signal wire with described combustion gas control module, it is characterized in that: described man-machine interaction unit is provided with different test models, described burning control module includes worktable and the different burner that is slidably mounted on described worktable, described combustion test box also includes the combustion gas control module that is connected by Gas Pipe with described burning performance element, described man-machine interaction unit is controlled data processing unit by set test model and is driven described burning control module after described test model is selected, so that the work station that can make described burner carry out burning test that the burner in described burning performance element moves on described worktable maybe can make described burner be in the idle station of idle state.
2. combustion test box according to claim 1 is characterized in that: described burner by roller or guide rail together with worktable is slidably installed.
3. combustion test box according to claim 1, it is characterized in that: described combustion test box also includes the moveable platform together with worktable is slidably installed by roller or guide rail, and described burner is fixed on mobile platform.
4. combustion test box according to claim 1, it is characterized in that: described combustion gas control module includes solenoid valve, and described solenoid valve is connected with the burning performance element by described Gas Pipe.
5. combustion test box according to claim 4, it is characterized in that: described data processing unit comprises the programmable logic controller (PLC) that is arranged on the combustion gas pilot piping, and the described solenoid valve of described programmable logic controller (PLC) controls enters duty to switch the described burner that is positioned at work station.
6. combustion test box according to claim 1, it is characterized in that: described test model has two kinds, and described burner is to there being two, and described work station has one, described idle station has two, and described work station and idle station are arranged in " L " or " I " font.
7. combustion test box according to claim 1, it is characterized in that: described test model has three kinds, and described burner is to there being three, and described work station has one, described idle station has three, and described work station and idle station are arranged in " T " font.
8. combustion test box according to claim 1, it is characterized in that: described combustion test box also includes the burning test casing, described burning test casing includes main box, and the described main box outside is provided with to show the man-machine interface of the test model of described man-machine interaction unit.
9. combustion test box according to claim 8, it is characterized in that: described burning test casing also includes together with described main box rotation is fixing and in order to seal the chamber door of described main box, described chamber door is provided with handle hole, is fixed with long-sleeve glove in described handle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320321705 CN203275338U (en) | 2013-06-05 | 2013-06-05 | Combustion testing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320321705 CN203275338U (en) | 2013-06-05 | 2013-06-05 | Combustion testing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275338U true CN203275338U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320321705 Withdrawn - After Issue CN203275338U (en) | 2013-06-05 | 2013-06-05 | Combustion testing box |
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| CN (1) | CN203275338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293270A (en) * | 2013-06-05 | 2013-09-11 | 深圳市宏之都科技有限公司 | Combustion test box |
| CN104502406A (en) * | 2014-12-17 | 2015-04-08 | 苏州泰思泰克检测仪器科技有限公司 | Flame alarming and testing process monitoring system for combustion tester |
-
2013
- 2013-06-05 CN CN 201320321705 patent/CN203275338U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293270A (en) * | 2013-06-05 | 2013-09-11 | 深圳市宏之都科技有限公司 | Combustion test box |
| CN104502406A (en) * | 2014-12-17 | 2015-04-08 | 苏州泰思泰克检测仪器科技有限公司 | Flame alarming and testing process monitoring system for combustion tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20150325 |
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| RGAV | Abandon patent right to avoid regrant |