CN205157513U - Flame retarded cable burning test device - Google Patents
Flame retarded cable burning test device Download PDFInfo
- Publication number
- CN205157513U CN205157513U CN201520904820.3U CN201520904820U CN205157513U CN 205157513 U CN205157513 U CN 205157513U CN 201520904820 U CN201520904820 U CN 201520904820U CN 205157513 U CN205157513 U CN 205157513U
- Authority
- CN
- China
- Prior art keywords
- burning
- cabinet
- flame retardant
- ignition device
- bocca
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 27
- 239000003063 flame retardant Substances 0.000 claims description 27
- 238000005260 corrosion Methods 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 9
- 239000000567 combustion gas Substances 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Details Of Indoor Wiring (AREA)
Abstract
The utility model relates to a flame retarded cable burning test device, including burning cabinet (1), combustion gas holding vessel (3), gas supply line (4), ignition device (6) and the tight head of clamp (11), articulated install cabinet door (2) in front side of burning cabinet (1), combustion gas holding vessel (3) set up in the outside one side of burning cabinet (1), the one end and the combustion gas holding vessel (3) of gas supply line (4) are connected, the other end connects gradually ignition device (6) and bocca (8), install barometric damper (5) on the pipeline of gas supply line (4), the one side of ignition device (6) is provided with the switch of striking sparks (7), burning cabinet (1) top be equipped with gas vent (9), the tight head of clamp (11) that can press from both sides the flame retarded cable both ends of tightly awaiting measuring is installed to the inner wall both sides of burning cabinet (1), two tight heads of clamp (11) are located the top of bocca (8). The utility model has the advantages of: controllable slide, simple structure and low cost. Easy operation tests accurately.
Description
Technical field
The utility model relates to a kind of test unit, particularly flame retardant cable corrosion chamber.
Background technology
Along with the expansion of socio-economic development and city size, the demand of electric power is also in continuous growth, and the construction of transmission line of electricity is the requisite important step of electric power development.The increasing substantially of number of cables and transmission capacity makes construction electric power tunnel become electric power and carries effective method.Using tunnel as the transfer passage of power cable, both decreased floor area, avoided duplicate construction, also for space has widely been reserved in development in the future.Due to the importance of power cable tunnel, adopt rational fire protection to ensure that the safe operation in tunnel is the problem must paid attention in cable tunnel construction.
When producing flame retardant cable, the sample of flame retardant cable is carried out combustion testing by capital, by flame retardant cable to be measured by flame combustion, every data of record fire resistance, and to these data analysis, thus obtain the fire resistance of cable, existing cable fire test unit adopts Open architecture mostly, and when carrying out cable fire test, flame is wayward, easy appearance burning is not accurate, causes test result to occur comparatively big error.In order to prevent this phenomenon, small part adopts enclosed construction to carry out burning test, but complex structure, and cost is relatively high.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of cost low, simple to operate and the flame retardant cable corrosion chamber of accurate testing.
The purpose of this utility model is achieved through the following technical solutions: flame retardant cable corrosion chamber, comprise burning cabinet, burning gases hold-up vessel, steam line, ignition device and clamping head, the front side of burning cabinet is hinged is provided with cabinet door, burning gases hold-up vessel is arranged at the side of burning cabinet outside, one end of steam line is connected with burning gases hold-up vessel, the other end connects ignition device and bocca successively, the pipeline of steam line is provided with barometric damper, the side of ignition device is provided with ignitor switch, described burning cabinet top is provided with exhausr port, the inwall both sides of burning cabinet are provided with the clamping head that can clamp flame retardant cable two ends to be measured, two clamping heads are positioned at the top of bocca.
The both sides external of described burning cabinet is also provided with dress cable passage, is clamped on clamping head by flame retardant cable to be measured by this dress cable passage.
The roof of described burning cabinet is up-small and down-big pyramidal structure, and described exhausr port is arranged on the top of pyramidal structure.
The perpendicular bisector of line of two described clamping heads and the dead in line of bocca.
The utility model has the following advantages:
1, the utility model structure is simple, adopts cabinet type structure, and be installed on clamping head by flame retardant cable clamping to be measured, arrange flame device in below, cost is low; Cabinet door is set on front side of burning cabinet, is convenient to safeguard.
2, burn cabinet and cabinet door formation confined space, when carrying out burning test, the flame direction of bocca not easily offsets, thus flame is in all the time burn the state of flame retardant cable to be measured, the data of record gained are more accurate, thus effectively can improve the precision of test result.
3, the both sides external of burning cabinet being provided with dress cable passage, can, when not opening cabinet door, directly flame retardant cable to be measured being clamped and installed on clamping head, easily and fast.
4, the roof of burning cabinet is arranged to up-small and down-big pyramidal structure, when burning test, smog and hot gas can carry over pyramidal structure and move up, then discharge from exhausr port, the smog in burning cabinet can be discharged completely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-burns cabinet, 2-cabinet door, 3-burning gases hold-up vessel, 4-steam line, 5-barometric damper, 6-ignition device, 7-ignitor switch, 8-bocca, 9-exhausr port, 10-fills cable passage, 11-clamping head.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, flame retardant cable corrosion chamber, comprise burning cabinet 1, burning gases hold-up vessel 3, steam line 4, ignition device 6 and clamping head 11, the front side of burning cabinet 1 is hinged is provided with cabinet door 2, cabinet door 2 is transparent configuration, when carrying out burning test, can directly at the combustion case being observed burning cabinet 1 inside by cabinet door 2, burning gases hold-up vessel 3 is arranged at the side of burning cabinet 1 outside, one end of steam line 4 is connected with burning gases hold-up vessel 3, the other end connects ignition device 6 and bocca 8 successively, the pipeline of steam line 4 is provided with barometric damper 5, the side of ignition device 6 is provided with ignitor switch 7, described burning cabinet 1 top is provided with exhausr port 9, the inwall both sides of burning cabinet 1 are provided with the clamping head 11 that can clamp flame retardant cable two ends to be measured, two clamping heads 11 are positioned at the top of bocca 8.
Further, the both sides external of described burning cabinet 1 is also provided with dress cable path 10, is clamped on clamping head 11, under the state can closed, carries out the dismounting of flame retardant cable to be measured at cabinet door 2 by this dress cable path 10 by flame retardant cable to be measured, convenient and swift.
Further, the roof of described burning cabinet 1 is up-small and down-big pyramidal structure, and described exhausr port 9 is arranged on the top of pyramidal structure, and when carrying out burning test, smog and hot gas are discharged more smooth and easy.
Further, the perpendicular bisector of the line of two described clamping heads 11 and the dead in line of bocca 8, when flame retardant cable to be measured is contained on clamping head 11, bocca 8 can aim at the center of flame retardant cable to be measured.
The course of work of the present utility model is as follows: first, flame retardant cable to be measured is clamped and installed on clamping head 11 by dress cable path 10, regulate barometric damper 5, the air-flow in steam line 4 is made to be little airflow state, rotate ignitor switch 7, bocca 8 is lighted by ignition device 6, now flame is less, close cabinet door 2, again regulate barometric damper 5, the air-flow in steam line 4 is made to be air flow state, flame becomes large, the combustion case of burning cabinet 1 inside is observed by cabinet door 2, guarantee that flame burns flame retardant cable to be measured all the time, from taking fire until end of burning, record each group of data.After all burnt, closed gas flow variable valve 5, fray-out of flame, is taken out flame retardant cable to be measured by dress cable path 10, completes test.
Claims (4)
1. flame retardant cable corrosion chamber, it is characterized in that: comprise burning cabinet (1), burning gases hold-up vessel (3), steam line (4), ignition device (6) and clamping head (11), the front side of burning cabinet (1) is hinged is provided with cabinet door (2), burning gases hold-up vessel (3) is arranged at the outside side of burning cabinet (1), one end of steam line (4) is connected with burning gases hold-up vessel (3), the other end connects ignition device (6) and bocca (8) successively, the pipeline of steam line (4) is provided with barometric damper (5), the side of ignition device (6) is provided with ignitor switch (7), described burning cabinet (1) top is provided with exhausr port (9), the inwall both sides of burning cabinet (1) are provided with the clamping head (11) that can clamp flame retardant cable two ends to be measured, two clamping heads (11) are positioned at the top of bocca (8).
2. flame retardant cable corrosion chamber according to claim 1, it is characterized in that: the both sides external of described burning cabinet (1) is also provided with dress cable passage (10), is clamped on clamping head (11) by flame retardant cable to be measured by this dress cable passage (10).
3. flame retardant cable corrosion chamber according to claim 1 and 2, is characterized in that: the roof of described burning cabinet (1) is up-small and down-big pyramidal structure, and described exhausr port (9) is arranged on the top of pyramidal structure.
4. flame retardant cable corrosion chamber according to claim 1 and 2, is characterized in that: the perpendicular bisector of the line of two described clamping heads (11) and the dead in line of bocca (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904820.3U CN205157513U (en) | 2015-11-13 | 2015-11-13 | Flame retarded cable burning test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904820.3U CN205157513U (en) | 2015-11-13 | 2015-11-13 | Flame retarded cable burning test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157513U true CN205157513U (en) | 2016-04-13 |
Family
ID=55693192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520904820.3U Expired - Fee Related CN205157513U (en) | 2015-11-13 | 2015-11-13 | Flame retarded cable burning test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157513U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645554A (en) * | 2016-12-29 | 2017-05-10 | 唐华烨 | Combustion test box for flame-retardant product |
| CN109211973A (en) * | 2018-08-03 | 2019-01-15 | 钟超 | A kind of automotive material exhaust pipe heat resistance test device |
| CN109324149A (en) * | 2018-09-28 | 2019-02-12 | 江西圣塔电缆科技有限公司 | A kind of fire-retardant and resistance to fire detection device of cable |
| CN109459525A (en) * | 2018-12-27 | 2019-03-12 | 山东宏业纺织股份有限公司 | A kind of device and test method improving flame-retardant yarn flame retardant property testing precision |
| CN111929404A (en) * | 2020-09-23 | 2020-11-13 | 国网江苏省电力有限公司电力科学研究院 | Fireproof material detection combined platform for cables |
| CN112782339A (en) * | 2019-11-06 | 2021-05-11 | 中国石油化工股份有限公司 | Device and method for testing combustion performance of rubber hose for conveying liquefied petroleum gas |
| CN112903901A (en) * | 2021-01-22 | 2021-06-04 | 福建省南平南线电力电缆有限公司 | Fireproof performance testing method of building fireproof cable and production equipment thereof |
-
2015
- 2015-11-13 CN CN201520904820.3U patent/CN205157513U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645554A (en) * | 2016-12-29 | 2017-05-10 | 唐华烨 | Combustion test box for flame-retardant product |
| CN109211973A (en) * | 2018-08-03 | 2019-01-15 | 钟超 | A kind of automotive material exhaust pipe heat resistance test device |
| CN109324149A (en) * | 2018-09-28 | 2019-02-12 | 江西圣塔电缆科技有限公司 | A kind of fire-retardant and resistance to fire detection device of cable |
| CN109324149B (en) * | 2018-09-28 | 2021-09-03 | 江西圣塔电缆科技有限公司 | Flame-retardant and fire-resistant detection device for cable |
| CN109459525A (en) * | 2018-12-27 | 2019-03-12 | 山东宏业纺织股份有限公司 | A kind of device and test method improving flame-retardant yarn flame retardant property testing precision |
| CN109459525B (en) * | 2018-12-27 | 2024-01-19 | 山东宏业纺织股份有限公司 | Device for improving flame retardant property test accuracy of flame retardant yarns |
| CN112782339A (en) * | 2019-11-06 | 2021-05-11 | 中国石油化工股份有限公司 | Device and method for testing combustion performance of rubber hose for conveying liquefied petroleum gas |
| CN111929404A (en) * | 2020-09-23 | 2020-11-13 | 国网江苏省电力有限公司电力科学研究院 | Fireproof material detection combined platform for cables |
| CN111929404B (en) * | 2020-09-23 | 2020-12-15 | 国网江苏省电力有限公司电力科学研究院 | A combined platform for the detection of fire-resistant materials for cables |
| US11988655B2 (en) | 2020-09-23 | 2024-05-21 | State Grid Jiangsu Electric Power Company Research Institute | Combined platform for testing fireproof materials for cables |
| CN112903901A (en) * | 2021-01-22 | 2021-06-04 | 福建省南平南线电力电缆有限公司 | Fireproof performance testing method of building fireproof cable and production equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171113 |