CN204833647U - A device for detecting fire alarm system validity in electric appliance cabinet - Google Patents
A device for detecting fire alarm system validity in electric appliance cabinet Download PDFInfo
- Publication number
- CN204833647U CN204833647U CN201520521519.4U CN201520521519U CN204833647U CN 204833647 U CN204833647 U CN 204833647U CN 201520521519 U CN201520521519 U CN 201520521519U CN 204833647 U CN204833647 U CN 204833647U
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- China
- Prior art keywords
- frid
- lower floor
- upper strata
- electric appliance
- appliance cabinet
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Links
- 210000003734 kidney Anatomy 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 239000000523 sample Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model relates to a device for detecting fire alarm system validity in electric appliance cabinet, including cable seat and fire pan, upper frid, lower floor's frid, supporting shoe and supporting pedestal are drawn together to the cable stationary ladle, the bottom of lower floor's frid is fixed on supporting pedestal, and the supporting shoe is fixed at the top of lower floor's frid, upper strata frid and supporting shoe fixed connection, be equipped with a plurality of upper through -holes of separately arranging and lower floor's through -hole on the lateral wall of upper strata frid and lower floor's frid respectively, the fire pan is established in supporting pedestal and is lain in the below of lower floor's frid, distance between fire pan and the lower floor's frid is 65mm. The utility model discloses compact structure not only, moreover convenient to use, to take up an area of the space little to and detection accuracy is high.
Description
Technical field
The utility model relates to a kind of pick-up unit, is specifically related to a kind of device for detecting fire alarm system validity in motor-car/high ferro Electric Appliance Cabinet.
Background technology
The existing railway system comprises motor-car, high ferro etc., and the inside of Electric Appliance Cabinet in the pulpit of motor-car or high ferro all can be equipped with fire detection alarm system, to improve the security that Electric Appliance Cabinet uses.Described fire detection alarm system comprises fire probe (as temperature sensor), and to pop one's head in the warning system be electrically connected with fire, the temperature detected in Electric Appliance Cabinet when fire probe rises, warning system will be sent an electrical signal to report to the police, related personnel can be allowed to carry out corresponding emergency measure.
Existing fire detection alarm system is after installing, but the validity of related detection device detection of fires detecting and warning system is not had, like this, just do not get rid of warning system there will be fortuitous event (as circuit virtual connection or misconnection) in installation process, to cause warning system ineffective, for later emergency condition needs there is uncertain factor when using, therefore, be badly in need of a kind of pick-up unit and can detect the validity of installing rear fire detection alarm system.
Summary of the invention
The purpose of this utility model is: provide one not only compact conformation, and easy to use, to take up an area space little, and the device for detecting fire alarm system validity in Electric Appliance Cabinet that accuracy in detection is high, to overcome the deficiencies in the prior art.
In order to achieve the above object, the technical solution of the utility model is: a kind of device for detecting fire alarm system validity in Electric Appliance Cabinet, comprises cable tray and fire pot;
Described cable tray comprises upper strata frid, lower floor's frid, back-up block and supporting base, and the bottom of described lower floor frid is fixed on supporting base, and back-up block is fixed on the top of lower floor's frid, and described upper strata frid is fixedly connected with back-up block; The sidewall of described upper strata frid and lower floor's frid is respectively equipped with multiple upper strata through hole arranged apart and lower via hole;
Described fire pot to be located in supporting base and to be positioned at the below of lower floor's frid, and the distance between described fire pot and lower floor's frid is 65mm.
In technique scheme, the distance between described upper strata frid and lower floor's frid is 20mm.
In technique scheme, the number percent that the area of the upper strata through hole of described upper strata frid accounts for the area of upper strata frid sidewall is 20% ~ 30%; The number percent that the lower via hole of described lower floor frid accounts for the area of lower floor's frid sidewall is 20% ~ 30%.
In technique scheme, described supporting base is made up of four legs, and the bottom of lower floor's frid is fixed on the top of four legs, and described fire pot is located at the inside of four legs.
In technique scheme, described fire pot is square fire pot, and four supporting legs are arranged at the bottom of fire pot.
In technique scheme, the upper strata through hole of described upper strata frid and the lower via hole of lower floor's frid are respectively kidney ellipsoid through hole or manhole; Spacing between two adjacent upper strata through holes is 20mm, and the spacing between two adjacent lower via hole is 20mm.
The good effect that the utility model has is: after adopting pick-up unit of the present utility model, be placed in Electric Appliance Cabinet by the utility model, and cable is placed in corresponding upper strata frid and lower floor's frid before using; During use, to normal heptane be placed in fire pot and light, the heat produced enters in corresponding upper strata frid and lower floor's frid respectively by upper strata through hole and lower via hole, treat that fire probe detects that the temperature in Electric Appliance Cabinet rises, send an electrical signal to warning system, whether can effectively report to the police with detection alarm system.The utility model can real simulation occur fire hazard environment, not only compact conformation, and easy to use, take up an area space little, and detect accuracy also high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is that schematic diagram is looked on a left side of Fig. 1;
Fig. 4 is the A-A cross-sectional schematic of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and the embodiment that provides, the utility model is further described, but is not limited thereto.
As shown in Figure 1,2,3, 4, a kind of device for detecting fire alarm system validity in Electric Appliance Cabinet, comprises cable tray and fire pot 5;
Described cable tray comprises upper strata frid 1, lower floor's frid 2, back-up block 3 and supporting base 4, and the bottom of described lower floor frid 2 is fixed on supporting base 4, and back-up block 3 is fixed on the top of lower floor's frid 2, and described upper strata frid 1 is fixedly connected with back-up block 3; The sidewall of described upper strata frid 1 and lower floor's frid 2 is respectively equipped with multiple upper strata through hole 1-1 arranged apart and lower via hole 2-1;
As shown in Figure 1, in order to make the utility model structure more reasonable, described fire pot 5 to be located in supporting base 4 and to be positioned at the below of lower floor's frid 2, and the distance between described fire pot 5 and lower floor's frid 2 is 65mm.Distance between described upper strata frid 1 and lower floor's frid 2 is 20mm.The number percent that the upper strata through hole 1-1 of described upper strata frid 1 accounts for the area of upper strata frid 1 sidewall is 20% ~ 30%; The number percent that the lower via hole 2-1 of described lower floor frid 2 accounts for the area of lower floor's frid 2 sidewall is 20% ~ 30%.The upper strata through hole 1-1 of described upper strata the frid 1 and lower via hole 2-1 of lower floor's frid 2 is respectively kidney ellipsoid through hole or manhole; Spacing between two adjacent upper strata through hole 1-1 is 20mm, and the spacing between two adjacent lower via hole 2-1 is 20mm.
As shown in Fig. 1,3,4, for the ease of placing fire pot 5, described supporting base 4 is made up of four legs, and the bottom of lower floor's frid 2 is fixed on the top of four legs, and described fire pot 5 is located at the inside of four legs.Described fire pot 5 is square fire pot, and four supporting leg 5-1 are arranged at the bottom of fire pot 5.
During the utility model test, first the cable 7 in Electric Appliance Cabinet is arranged side by side in corresponding frid along the length direction of upper strata frid 1 and lower floor's frid 2, to normal heptane 6 be placed in fire pot 5 and light, the heat produced enters in corresponding upper strata frid 1 and lower floor's frid 2 respectively by upper strata through hole 1-1 and lower via hole 2-1, temperature in upper strata frid 1 and lower floor's frid 2 is raised, the burning time of normal heptane is at least 200s, or 50% cable material at least etc. to the cable in lower floor's frid 2 catches fire, cable 7 in Electric Appliance Cabinet, by fire burning, produces smog; When the temperature that fire probe detects in Electric Appliance Cabinet rises to certain threshold values, or smokescope reach fire probe threshold values time, fire probe will send an electrical signal to warning system, and warning system should make response within 4 minutes, to determine whether warning system is effect warning system.Wherein, the threshold values of described fire probe uses business designed according to demand by Electric Appliance Cabinet.
The utility model can real simulation occur fire hazard environment, not only compact conformation, and easy to use, take up an area space little, and detect accuracy also high.
Claims (6)
1. for detecting a device for fire alarm system validity in Electric Appliance Cabinet, it is characterized in that: comprise cable tray and fire pot (5);
Described cable tray comprises upper strata frid (1), lower floor's frid (2), back-up block (3) and supporting base (4), the bottom of described lower floor frid (2) is fixed on supporting base (4), back-up block (3) is fixed on the top of lower floor's frid (2), and described upper strata frid (1) is fixedly connected with back-up block (3); The sidewall of described upper strata frid (1) and lower floor's frid (2) is respectively equipped with multiple upper strata through hole (1-1) arranged apart and lower via hole (2-1);
Described fire pot (5) to be located in supporting base (4) and to be positioned at the below of lower floor's frid (2), and the distance between described fire pot (5) and lower floor's frid (2) is 65mm.
2. the device for detecting fire alarm system validity in Electric Appliance Cabinet according to claim 1, is characterized in that: the distance between described upper strata frid (1) and lower floor's frid (2) is 20mm.
3. the device for detecting fire alarm system validity in Electric Appliance Cabinet according to claim 1, is characterized in that: the number percent that the area of the upper strata through hole (1-1) on described upper strata frid (1) accounts for the area of upper strata frid (1) sidewall is 20% ~ 30%; The number percent that the area of the lower via hole (2-1) of described lower floor frid (2) accounts for the area of lower floor's frid (2) sidewall is 20% ~ 30%.
4. the device for detecting fire alarm system validity in Electric Appliance Cabinet according to claim 1, it is characterized in that: described supporting base (4) is made up of four legs, and the bottom of lower floor's frid (2) is fixed on the top of four legs, described fire pot (5) is located at the inside of four legs.
5. the device for detecting fire alarm system validity in Electric Appliance Cabinet according to claim 1, is characterized in that: described fire pot (5) is square fire pot, and four supporting legs (5-1) are arranged at the bottom of fire pot (5).
6. the device for detecting fire alarm system validity in Electric Appliance Cabinet according to claim 1, is characterized in that: the upper strata through hole (1-1) on described upper strata frid (1) and the lower via hole (2-1) of lower floor's frid (2) are respectively kidney ellipsoid through hole or manhole; Spacing between two adjacent upper strata through holes (1-1) is 20mm, and the spacing between two adjacent lower via hole (2-1) is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521519.4U CN204833647U (en) | 2015-07-17 | 2015-07-17 | A device for detecting fire alarm system validity in electric appliance cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521519.4U CN204833647U (en) | 2015-07-17 | 2015-07-17 | A device for detecting fire alarm system validity in electric appliance cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN204833647U true CN204833647U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520521519.4U Expired - Fee Related CN204833647U (en) | 2015-07-17 | 2015-07-17 | A device for detecting fire alarm system validity in electric appliance cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047365A (en) * | 2019-05-20 | 2019-07-23 | 江苏弘冉智能科技有限公司 | A kind of simulated fire demo system for phase configuration Intelligent Fire Detection device |
-
2015
- 2015-07-17 CN CN201520521519.4U patent/CN204833647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047365A (en) * | 2019-05-20 | 2019-07-23 | 江苏弘冉智能科技有限公司 | A kind of simulated fire demo system for phase configuration Intelligent Fire Detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210316 Address after: 213000 Innovation Industrial Park, 377 Wuyi South Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Nandejiao rail transit technology (Jiangsu) Co.,Ltd. Address before: No. 164, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province 213015 Patentee before: CHANGZHOU JINBIAO TRACK TRAFFIC TECHNOLOGY SERVICE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |